installer: fix arm64 msi installer (#1623)

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Jan-Otto Kröpke <github@jkroepke.de>

.editorconfig

@@ -0,0 +1,16 @@
+root = true
+
+[*]
+charset = utf-8
+end_of_line = lf
+insert_final_newline = true
+trim_trailing_whitespace = true
+tab_width = 4
+
+[*.{json,wxs,xml}]
+indent_style = space
+indent_size = 4
+
+[*.{yml,yaml}]
+indent_style = space
+indent_size = 2

.gitattributes

@@ -0,0 +1,3 @@
+*.go text eol=lf
+*.sh text eol=lf
+Makefile text eol=lf

.github/ISSUE_TEMPLATE/bug_report.yaml

@@ -0,0 +1,92 @@
+name: 🐞 Bug
+description: Something is not working as indended.
+labels: [ 🐞 bug ]
+body:
+  - type: markdown
+    attributes:
+      value: Thanks for taking the time to fill out this bug report!
+  
+  - type: markdown
+    attributes:
+      value: |-
+        > [!NOTE]
+        > If you encounter "Counter not found" issues, try to re-build  the performance counter first.
+
+        ```
+        PS C:\WINDOWS\system32> cd c:\windows\system32
+        PS C:\windows\system32> lodctr /R
+        
+        Error: Unable to rebuild performance counter setting from system backup store, error code is 2
+        PS C:\windows\system32> cd ..
+        PS C:\windows> cd syswow64
+        PS C:\windows\syswow64> lodctr /R
+        
+        Info: Successfully rebuilt performance counter setting from system backup store
+        PS C:\windows\syswow64> winmgmt.exe /RESYNCPERF
+        ```
+        
+        ----
+  
+  - type: textarea
+    attributes:
+      label: Current Behavior
+      description: A concise description of what you're experiencing.
+      placeholder: |
+        When I do <X>, <Y> happens and I see the error message attached below:
+        ```...```
+    validations:
+      required: true
+  
+  - type: textarea
+    attributes:
+      label: Expected Behavior
+      description: A concise description of what you expected to happen.
+      placeholder: When I do <X>, <Z> should happen instead.
+    validations:
+      required: true
+  
+  - type: textarea
+    attributes:
+      label: Steps To Reproduce
+      description: Steps to reproduce the behavior.
+      placeholder: |
+        1. In this environment...
+        2. With this config...
+        3. Run '...'
+        4. See error...
+      render: Markdown
+    validations:
+      required: false
+  
+  - type: textarea
+    attributes:
+      label: Environment
+      description: |
+        examples:
+        - **windows_exporter Version**: 0.26
+        - **Windows Server Version**: 2019
+      value: |
+        - windows_exporter Version:
+        - Windows Server Version:
+    validations:
+      required: true
+  
+  - type: textarea
+    attributes:
+      label: windows_exporter logs
+      description: |
+        Log of windows_exporter.
+        ⚠️ Without proving logs, we unable to assist here. ⚠️
+      render: shell
+    validations:
+      required: true
+      
+  - type: textarea
+    attributes:
+      label: Anything else?
+      description: |
+        Links? References? Anything that will give us more context about the issue you are encountering!
+
+        Tip: You can attach images or log files by clicking this area to highlight it and then dragging files in.
+    validations:
+      required: false

.github/ISSUE_TEMPLATE/config.yml

@@ -0,0 +1 @@
+blank_issues_enabled: false

.github/ISSUE_TEMPLATE/enhancement.yaml

@@ -0,0 +1,41 @@
+name: ✨ Enhancement / Feature / Task
+description: Some feature is missing or incomplete.
+labels: [ ✨ enhancement ]
+body:
+  - type: textarea
+    attributes:
+      label: Problem Statement
+      description: Without specifying a solution, describe what the project is missing today.
+      placeholder: |
+        The rotating project logo has a fixed size and color.
+        There is no way to make it larger and more shiny.
+    validations:
+      required: false
+  - type: textarea
+    attributes:
+      label: Proposed Solution
+      description: Describe the proposed solution to the problem above.
+      placeholder: |
+        - Implement 2 new flags CLI: ```--logo-color=FFD700``` and ```--logo-size=100```
+        - Let these flags control the size of the rotating project logo.
+    validations:
+      required: false
+  - type: textarea
+    attributes:
+      label: Additional information
+      placeholder: |
+        We considered adjusting the logo size to the phase of the moon, but there was no
+        reliable data source in air-gapped environments.
+    validations:
+      required: false
+  - type: textarea
+    attributes:
+      label: Acceptance Criteria
+      placeholder: |
+        - [ ] As a user, I can control the size of the rotating logo using a CLI flag.
+        - [ ] As a user, I can control the color of the rotating logo using a CLI flag.
+        - [ ] Defaults are reasonably set.
+        - [ ] New settings are appropriately documented.
+        - [ ] No breaking change for current users of the rotating logo feature.
+    validations:
+      required: false

.github/ISSUE_TEMPLATE/question.yaml

@@ -0,0 +1,27 @@
+name: ❓ Question
+description: Something is not clear.
+labels: [ ❓ question ]
+body:
+  - type: textarea
+    attributes:
+      label: Problem Statement
+      description: Without specifying a solution, describe what the project is missing today.
+      placeholder: |
+        The rotating project logo has a fixed size and color.
+        There is no way to make it larger and more shiny.
+    validations:
+      required: false
+
+  - type: textarea
+    attributes:
+      label: Environment
+      description: |
+        examples:
+        - **windows_exporter Version**: 0.26
+        - **Windows Server Version**: 2019
+      value: |
+        - windows_exporter Version:
+        - Windows Server Version:
+    validations:
+      required: true
+

.github/dependabot.yml

@@ -1,6 +1,15 @@
 version: 2
 updates:
+  - package-ecosystem: "github-actions"
+    directory: "/"
+    schedule:
+      interval: "weekly"
+    labels:
+      - "🛠️ dependencies"
+
   - package-ecosystem: "gomod"
     directory: "/"
     schedule:
       interval: "weekly"
+    labels:
+      - "🛠️ dependencies"

.github/release.yml

@@ -0,0 +1,23 @@
+changelog:
+  exclude:
+    labels:
+      - chore
+  categories:
+    - title: 💥 Breaking Changes
+      labels:
+        - 💥 breaking-change
+    - title: ✨ Exciting New Features
+      labels:
+        - ✨ enhancement
+    - title: 🐞 Bug Fixes
+      labels:
+        - 🐞 bug
+    - title: 🛠️ Dependencies
+      labels:
+        - 🛠️ dependencies
+    - title: 📖 Documentation
+      labels:
+        - 📖 docs
+    - title: Other Changes
+      labels:
+        - "*"

.github/workflows/container_description.yml

@@ -0,0 +1,57 @@
+---
+name: Push README to Docker Hub
+on:
+  push:
+    paths:
+      - "README.md"
+      - "README-containers.md"
+      - ".github/workflows/container_description.yml"
+    branches: [ main, master ]
+
+permissions:
+  contents: read
+
+jobs:
+  PushDockerHubReadme:
+    runs-on: ubuntu-latest
+    name: Push README to Docker Hub
+    if: github.repository_owner == 'prometheus' || github.repository_owner == 'prometheus-community' # Don't run this workflow on forks.
+    steps:
+      - name: git checkout
+        uses: actions/checkout@a5ac7e51b41094c92402da3b24376905380afc29 # v4.1.6
+      - name: Set docker hub repo name
+        run: echo "DOCKER_REPO_NAME=$(make docker-repo-name)" >> $GITHUB_ENV
+      - name: Push README to Dockerhub
+        uses: christian-korneck/update-container-description-action@d36005551adeaba9698d8d67a296bd16fa91f8e8 # v1
+        env:
+          DOCKER_USER: ${{ secrets.DOCKER_HUB_LOGIN }}
+          DOCKER_PASS: ${{ secrets.DOCKER_HUB_PASSWORD }}
+        with:
+          destination_container_repo: ${{ env.DOCKER_REPO_NAME }}
+          provider: dockerhub
+          short_description: ${{ env.DOCKER_REPO_NAME }}
+          # Empty string results in README-containers.md being pushed if it
+          # exists. Otherwise, README.md is pushed.
+          readme_file: ''
+
+  PushQuayIoReadme:
+    runs-on: ubuntu-latest
+    name: Push README to quay.io
+    if: github.repository_owner == 'prometheus' || github.repository_owner == 'prometheus-community' # Don't run this workflow on forks.
+    steps:
+      - name: git checkout
+        uses: actions/checkout@a5ac7e51b41094c92402da3b24376905380afc29 # v4.1.6
+      - name: Set quay.io org name
+        run: echo "DOCKER_REPO=$(echo quay.io/${GITHUB_REPOSITORY_OWNER} | tr -d '-')" >> $GITHUB_ENV
+      - name: Set quay.io repo name
+        run: echo "DOCKER_REPO_NAME=$(make docker-repo-name)" >> $GITHUB_ENV
+      - name: Push README to quay.io
+        uses: christian-korneck/update-container-description-action@d36005551adeaba9698d8d67a296bd16fa91f8e8 # v1
+        env:
+          DOCKER_APIKEY: ${{ secrets.QUAY_IO_API_TOKEN }}
+        with:
+          destination_container_repo: ${{ env.DOCKER_REPO_NAME }}
+          provider: quay
+          # Empty string results in README-containers.md being pushed if it
+          # exists. Otherwise, README.md is pushed.
+          readme_file: ''

.github/workflows/lint.yml

@@ -12,6 +12,8 @@ on:
     - "tools/e2e-output.txt"
     branches:
       - master
+      - next
+      - main
   pull_request:
     paths:
     - "go.mod"
@@ -21,17 +23,19 @@ on:
     - "tools/e2e-output.txt"
     branches:
       - master
+      - next
+      - main
 
 env:
-  PROMU_VER: '0.14.0'
+  VERSION_PROMU: '0.14.0'
   PROMTOOL_VER: '2.43.0'
 
 jobs:
   test:
     runs-on: windows-2019
     steps:
-      - uses: actions/checkout@v3
-      - uses: actions/setup-go@v4
+      - uses: actions/checkout@v4
+      - uses: actions/setup-go@v5
         with:
           go-version-file: 'go.mod'
 
@@ -40,11 +44,10 @@ jobs:
 
       - name: Install e2e deps
         run: |
-          Invoke-WebRequest -Uri https://github.com/prometheus/promu/releases/download/v$($Env:PROMU_VER)/promu-$($Env:PROMU_VER).windows-amd64.zip -OutFile promu-$($Env:PROMU_VER).windows-amd64.zip
-          Expand-Archive -Path promu-$($Env:PROMU_VER).windows-amd64.zip -DestinationPath .
-          Copy-Item -Path promu-$($Env:PROMU_VER).windows-amd64\promu.exe -Destination "$(go env GOPATH)\bin"
+          Invoke-WebRequest -Uri https://github.com/prometheus/promu/releases/download/v$($Env:VERSION_PROMU)/promu-$($Env:VERSION_PROMU).windows-amd64.zip -OutFile promu-$($Env:VERSION_PROMU).windows-amd64.zip
+          Expand-Archive -Path promu-$($Env:VERSION_PROMU).windows-amd64.zip -DestinationPath .
+          Copy-Item -Path promu-$($Env:VERSION_PROMU).windows-amd64\promu.exe -Destination "$(go env GOPATH)\bin"
 
-          go install github.com/josephspurrier/goversioninfo/cmd/goversioninfo@v1.2.0
           # GOPATH\bin dir must be appended to PATH else the `promu` command won't be found
           echo "$(go env GOPATH)\bin" | Out-File -FilePath $env:GITHUB_PATH -Encoding utf8 -Append
 
@@ -54,8 +57,8 @@ jobs:
   promtool:
     runs-on: windows-2019
     steps:
-      - uses: actions/checkout@v3
-      - uses: actions/setup-go@v4
+      - uses: actions/checkout@v4
+      - uses: actions/setup-go@v5
         with:
           go-version-file: 'go.mod'
 
@@ -65,18 +68,25 @@ jobs:
           Expand-Archive -Path prometheus-$($Env:PROMTOOL_VER).windows-amd64.zip -DestinationPath .
           Copy-Item -Path prometheus-$($Env:PROMTOOL_VER).windows-amd64\promtool.exe -Destination "$(go env GOPATH)\bin"
 
-          Invoke-WebRequest -Uri https://github.com/prometheus/promu/releases/download/v$($Env:PROMU_VER)/promu-$($Env:PROMU_VER).windows-amd64.zip -OutFile promu-$($Env:PROMU_VER).windows-amd64.zip
-          Expand-Archive -Path promu-$($Env:PROMU_VER).windows-amd64.zip -DestinationPath .
-          Copy-Item -Path promu-$($Env:PROMU_VER).windows-amd64\promu.exe -Destination "$(go env GOPATH)\bin"
+          Invoke-WebRequest -Uri https://github.com/prometheus/promu/releases/download/v$($Env:VERSION_PROMU)/promu-$($Env:VERSION_PROMU).windows-amd64.zip -OutFile promu-$($Env:VERSION_PROMU).windows-amd64.zip
+          Expand-Archive -Path promu-$($Env:VERSION_PROMU).windows-amd64.zip -DestinationPath .
+          Copy-Item -Path promu-$($Env:VERSION_PROMU).windows-amd64\promu.exe -Destination "$(go env GOPATH)\bin"
 
-          # No binaries available so build from source
-          go install github.com/josephspurrier/goversioninfo/cmd/goversioninfo@v1.2.0
           # GOPATH\bin dir must be appended to PATH else the `promu` command won't be found
           echo "$(go env GOPATH)\bin" | Out-File -FilePath $env:GITHUB_PATH -Encoding utf8 -Append
 
       - name: Promtool
         run: make promtool
 
+      - name: Upload windows_exporter.exe
+        uses: actions/upload-artifact@v4
+        if: always()
+        with:
+          name: windows_exporter.amd64.exe
+          path: 'windows_exporter.exe'
+          retention-days: 7
+          if-no-files-found: error
+
   lint:
     runs-on: windows-2022
     steps:
@@ -86,20 +96,13 @@ jobs:
           git config --global core.autocrlf false
           git config --global core.eol lf
 
-      - uses: actions/checkout@v3
-      - uses: actions/setup-go@v4
+      - uses: actions/checkout@v4
+      - uses: actions/setup-go@v5
         with:
           go-version-file: 'go.mod'
 
       - name: golangci-lint
-        uses: golangci/golangci-lint-action@v3
+        uses: golangci/golangci-lint-action@v6
         with:
-          version: v1.55.2
-          args: "--timeout=5m"
-
-      # golangci-lint action doesn't always provide helpful output, so re-run without the action for
-      # better output of the problem.
-      # The cache from the golangci-lint step is re-used here, so this step should finish quickly.
-      - name: errors
-        if: ${{ failure() }}
-        run: golangci-lint run --timeout=5m -c .golangci.yaml
+          version: v1.60
+          args: "--max-same-issues=0"

.github/workflows/pr-check.yaml

@@ -0,0 +1,48 @@
+name: Validate Pull Request
+on:
+  pull_request:
+    types:
+      - opened
+      - reopened
+      - synchronize
+      - labeled
+      - unlabeled
+
+jobs:
+  required-labels-missing:
+    name: required labels missing
+    runs-on: ubuntu-latest
+    steps:
+      - name: check
+        if: >-
+          !contains(github.event.pull_request.labels.*.name, '💥 breaking-change')
+          && !contains(github.event.pull_request.labels.*.name, '✨ enhancement')
+          && !contains(github.event.pull_request.labels.*.name, '🐞 bug')
+          && !contains(github.event.pull_request.labels.*.name, '📖 docs')
+          && !contains(github.event.pull_request.labels.*.name, 'chore')
+          && !contains(github.event.pull_request.labels.*.name, '🛠️ dependencies')
+        run: >-
+          echo One of the following labels is missing on this PR:
+          breaking-change
+          enhancement
+          bug
+          docs
+          chore
+          && exit 1
+  title:
+    name: check title prefix
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - name: check
+        run: |
+          PR_TITLE_PREFIX=$(echo "$PR_TITLE" | cut -d':' -f1)
+          if [[ -d "pkg/collector/$PR_TITLE_PREFIX" ]] ||[[ -d "pkg/$PR_TITLE_PREFIX" ]] || [[ -d "$PR_TITLE_PREFIX" ]] || [[ "$PR_TITLE_PREFIX" == "chore" ]] || [[ "$PR_TITLE_PREFIX" == "chore(docs)" ]] || [[ "$PR_TITLE_PREFIX" == "chore(deps)" ]] || [[ "$PR_TITLE_PREFIX" == "*" ]] || [[ "$PR_TITLE_PREFIX" == "Synchronize common files from prometheus/prometheus" ]]; then
+            exit 0
+          fi
+
+          echo "PR title must start with an name of an collector package"
+          echo "Example: 'logical_disk: description'"
+          exit 1
+        env:
+          PR_TITLE: ${{ github.event.pull_request.title }}

.github/workflows/release.yml

@@ -2,6 +2,10 @@ name: Releases
 
 # Trigger on releases.
 on:
+  push:
+    branches:
+      - master
+  pull_request:
   release:
     types:
       - published
@@ -12,85 +16,133 @@ permissions:
   packages: write
 
 env:
-  PROMU_VER: '0.14.0'
+  VERSION_PROMU: '0.14.0'
+  VERSION_CONTAINERD: '1.7.21'
+  VERSION_BUILDKIT: '0.15.2'
+  VERSION_BUILDX: '0.16.2'
 
 jobs:
   build:
     runs-on: windows-2022
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         with:
-          # fetch-depth required for gitversion in `Build` step
-          fetch-depth: 0
+          fetch-depth: '0'
 
-      - uses: actions/setup-go@v3
+      - uses: actions/setup-go@v5
         with:
           go-version-file: 'go.mod'
 
+      # https://github.com/pl4nty/Windows-Containers/blob/Main/helpful_tools/Install-BuildKit-GitHubActions/workflow.yaml
+      - name: Setup containerd
+        run: |
+          curl.exe -L https://github.com/containerd/containerd/releases/download/v${{ env.VERSION_CONTAINERD }}/containerd-${{ env.VERSION_CONTAINERD }}-windows-amd64.tar.gz -o containerd.tar.gz
+          tar.exe xvf containerd.tar.gz
+          .\bin\containerd.exe --register-service
+          Start-Service containerd
+      - name: Setup BuildKit
+        run: |
+          curl.exe -L https://github.com/moby/buildkit/releases/download/v${{ env.VERSION_BUILDKIT }}/buildkit-v${{ env.VERSION_BUILDKIT }}.windows-amd64.tar.gz -o buildkit.tar.gz
+          tar.exe xvf buildkit.tar.gz
+          
+          .\bin\buildkitd.exe --register-service
+          Start-Service buildkitd
+      - name: Setup Docker Buildx
+        run: |
+          curl.exe -L https://github.com/docker/buildx/releases/download/v${{ env.VERSION_BUILDX }}/buildx-v${{ env.VERSION_BUILDX }}.windows-amd64.exe -o $env:ProgramData\Docker\cli-plugins\docker-buildx.exe
+      - uses: docker/setup-buildx-action@v3
+        with:
+          driver: remote
+          endpoint: npipe:////./pipe/buildkitd
       - name: Install WiX
         run: dotnet tool install --global wix
 
       - name: Install WiX extensions
         run: |
           wix extension add -g WixToolset.Util.wixext
+          wix extension add -g WixToolset.Ui.wixext
           wix extension add -g WixToolset.Firewall.wixext
 
       - name: Install Build deps
         run: |
-          dotnet tool install --global GitVersion.Tool --version 5.*
-          Invoke-WebRequest -Uri https://github.com/prometheus/promu/releases/download/v$($Env:PROMU_VER)/promu-$($Env:PROMU_VER).windows-amd64.zip -OutFile promu-$($Env:PROMU_VER).windows-amd64.zip
-          Expand-Archive -Path promu-$($Env:PROMU_VER).windows-amd64.zip -DestinationPath .
-          Copy-Item -Path promu-$($Env:PROMU_VER).windows-amd64\promu.exe -Destination "$(go env GOPATH)\bin"
+          Invoke-WebRequest -Uri https://github.com/prometheus/promu/releases/download/v$($Env:VERSION_PROMU)/promu-$($Env:VERSION_PROMU).windows-amd64.zip -OutFile promu-$($Env:VERSION_PROMU).windows-amd64.zip
+          Expand-Archive -Path promu-$($Env:VERSION_PROMU).windows-amd64.zip -DestinationPath .
+          Copy-Item -Path promu-$($Env:VERSION_PROMU).windows-amd64\promu.exe -Destination "$(go env GOPATH)\bin"
 
-          # No binaries available so build from source
-          go install github.com/josephspurrier/goversioninfo/cmd/goversioninfo@v1.4.0
-          # GOPATH\bin dir must be added to PATH else the `promu` and `goversioninfo` commands won't be found
+          # GOPATH\bin dir must be added to PATH else the `promu` commands won't be found
           echo "$(go env GOPATH)\bin" | Out-File -FilePath $env:GITHUB_PATH -Encoding utf8 -Append
 
       - name: Build
         run: |
           $ErrorActionPreference = "Stop"
-
-          dotnet-gitversion /output json /showvariable FullSemVer | Set-Content VERSION -PassThru
-          $Version = Get-Content VERSION
-          # Windows versioninfo resources need the file version by parts (but product version is free text)
-          $VersionParts = ($Version -replace '^v?([0-9\.]+).*$','$1').Split(".")
-          goversioninfo.exe -ver-major $VersionParts[0] -ver-minor $VersionParts[1] -ver-patch $VersionParts[2] -product-version $Version -platform-specific
-
-          make crossbuild
+          
+          $Version = git describe --tags --always
+          $Version = $Version -replace 'v', ''
           # '+' symbols are invalid characters in image tags
-          (Get-Content -Path VERSION) -replace '\+', '_' | Set-Content -Path VERSION
+          $Version = $Version -replace '\+', '_'
+          $Version | Set-Content VERSION -PassThru
+          
           make build-all
+          
           # GH requires all files to have different names, so add version/arch to differentiate
-          foreach($Arch in "amd64", "arm64","386") {
+          foreach($Arch in "amd64", "arm64") {
             Move-Item output\$Arch\windows_exporter.exe output\windows_exporter-$Version-$Arch.exe
           }
-
-      - name: Upload Artifacts
-        uses: actions/upload-artifact@v3
-        with:
-          name: windows_exporter_binaries
-          path: output\windows_exporter-*.exe
+          
+          Get-ChildItem -Path output
 
       - name: Build Release Artifacts
-        if: startsWith(github.ref, 'refs/tags/')
         run: |
           $ErrorActionPreference = "Stop"
-          $BuildVersion = Get-Content VERSION
-          $TagName = $env:GITHUB_REF -replace 'refs/tags/', ''
-          # The MSI version is not semver compliant, so just take the numerical parts
-          $MSIVersion = $TagName -replace '^v?([0-9\.]+).*$','$1'
-          foreach($Arch in "amd64", "arm64", "386") {
-            Write-Verbose "Building windows_exporter $MSIVersion msi for $Arch"
-            .\installer\build.ps1 -PathToExecutable .\output\windows_exporter-$BuildVersion-$Arch.exe -Version $MSIVersion -Arch "$Arch"
-            Move-Item installer\windows_exporter-$MSIVersion-$Arch.msi output\
+          $Version = Get-Content VERSION
+          
+          foreach($Arch in "amd64", "arm64") {
+            Write-Host "Building windows_exporter $Version msi for $Arch"
+            .\installer\build.ps1 -PathToExecutable .\output\windows_exporter-$Version-$Arch.exe -Version $Version -Arch "$Arch"
           }
+          
+          Move-Item installer\*.msi output\
+          Get-ChildItem -Path output\
 
           promu checksum output\
 
+      - name: Upload Artifacts
+        uses: actions/upload-artifact@v4
+        with:
+          name: windows_exporter_binaries
+          path: |
+            output\windows_exporter-*.exe
+            output\windows_exporter-*.msi
+
+      - name: Build Docker Artifacts
+        run: make build-all
+        env:
+          VERSION: >-
+            ${{
+              startsWith(github.ref, 'refs/tags/') && 'latest' || 
+              (
+                github.event_name == 'pull_request' && format('pr-{0}', github.event.number) || github.ref_name
+              )
+            }}
+
+      - name: Login to Docker Hub
+        if: ${{ github.event_name != 'pull_request' }}
+        uses: docker/login-action@v3
+        with:
+          username: ${{ secrets.DOCKER_HUB_LOGIN }}
+          password: ${{ secrets.DOCKER_HUB_PASSWORD }}
+
+      #- name: Login to quay.io
+      #  if: ${{ github.event_name != 'pull_request' }}
+      #  uses: docker/login-action@v3
+      #  with:
+      #    registry: quay.io
+      #    username: 'robot'
+      #    password: ${{ secrets.QUAY_IO_API_TOKEN }}
+
       - name: Login to GitHub container registry
         if: ${{ github.event_name != 'pull_request' }}
-        uses: docker/login-action@v2
+        uses: docker/login-action@v3
         with:
           registry: ghcr.io
           username: ${{ github.repository_owner }}
@@ -100,8 +152,8 @@ jobs:
         if: ${{ github.event_name != 'pull_request' }}
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          VERSION: ${{ startsWith(github.ref, 'refs/tags/') && 'latest' || github.ref_name }}
         run: |
-          $Env:VERSION = 'latest'
           make push-all
 
       - name: Release

.github/workflows/spelling.yml

@@ -10,14 +10,14 @@ on:
       - master
 
 env:
-  PROMU_VER: 'v0.14.0'
+  VERSION_PROMU: 'v0.14.0'
 
 jobs:
   codespell:
     name: Check for spelling errors
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: codespell-project/actions-codespell@master
         with:
           check_filenames: true

.github/workflows/stale-close.yml

@@ -0,0 +1,29 @@
+name: 'Close stale issues and PRs'
+on:
+  workflow_dispatch: {}
+  schedule:
+    - cron: '30 1 * * *'
+permissions:
+  issues: write
+  pull-requests: write
+jobs:
+  stale:
+    if: github.repository_owner == 'prometheus' || github.repository_owner == 'prometheus-community' # Don't run this workflow on forks.
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/stale@28ca1036281a5e5922ead5184a1bbf96e5fc984e # v9.0.0
+        with:
+          repo-token: ${{ secrets.GITHUB_TOKEN }}
+          # opt out of defaults to avoid marking issues as stale and closing them
+          # https://github.com/actions/stale#days-before-close
+          # https://github.com/actions/stale#days-before-stale
+          days-before-stale: -1
+          days-before-close: -1
+          stale-pr-message: ''
+          stale-issue-message: 'This issue has been marked as stale because it has been open for 90 days with no activity. This thread will be automatically closed in 30 days if no further activity occurs.'
+          operations-per-run: 30
+          # override days-before-stale, for only marking the pull requests as stale
+          days-before-issue-stale: 90
+          days-before-issue-close: 30
+          stale-pr-label: stale
+          exempt-pr-labels: keepalive

.github/workflows/stale.yml

@@ -1,21 +1,31 @@
-name: 'Close stale issues and PRs'
+name: Stale Check
 on:
+  workflow_dispatch: {}
   schedule:
-    - cron: '30 1 * * *'
-
+    - cron: '16 22 * * *'
 permissions:
   issues: write
   pull-requests: write
-
 jobs:
   stale:
+    if: github.repository_owner == 'prometheus' || github.repository_owner == 'prometheus-community' # Don't run this workflow on forks.
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/stale@v8
+      - uses: actions/stale@28ca1036281a5e5922ead5184a1bbf96e5fc984e # v9.0.0
         with:
-          stale-issue-message: 'This issue has been marked as stale because it has been open for 90 days with no activity. This thread will be automatically closed in 30 days if no further activity occurs.'
-          exempt-issue-labels: 'lifecycle/frozen'
-          days-before-stale: 90
-          days-before-close: 30
-          enable-statistics: false
-          operations-per-run: 500
+          repo-token: ${{ secrets.GITHUB_TOKEN }}
+          # opt out of defaults to avoid marking issues as stale and closing them
+          # https://github.com/actions/stale#days-before-close
+          # https://github.com/actions/stale#days-before-stale
+          days-before-stale: -1
+          days-before-close: -1
+          # Setting it to empty string to skip comments.
+          # https://github.com/actions/stale#stale-pr-message
+          # https://github.com/actions/stale#stale-issue-message
+          stale-pr-message: ''
+          stale-issue-message: ''
+          operations-per-run: 30
+          # override days-before-stale, for only marking the pull requests as stale
+          days-before-pr-stale: 60
+          stale-pr-label: stale
+          exempt-pr-labels: keepalive

.gitignore

@@ -6,3 +6,6 @@ output/
 .vscode
 .idea
 *.syso
+installer/*.msi
+installer/*.wixpdb
+local/

.golangci.yaml

@@ -1,15 +1,77 @@
 linters:
-  disable-all: true
-  enable:
-  - deadcode
-  - errcheck
-  - revive
-  - govet
-  - gofmt
-  - ineffassign
-  - unconvert
-  - varcheck
+  enable-all: true
+  disable:
+    - cyclop
+    - depguard
+    - dupl
+    - err113
+    - execinquery
+    - exhaustive
+    - exhaustruct
+    - exportloopref
+    - fatcontext
+    - funlen
+    - gochecknoglobals
+    - gocognit
+    - goconst
+    - gocyclo
+    - gomnd
+    - lll
+    - maintidx
+    - mnd
+    - testpackage
+    - varnamelen
+    - wrapcheck
 
+run:
+  timeout: 5m
+
+linters-settings:
+  gosec:
+    excludes:
+      - G115 # integer overflow conversion
+
+  gci:
+    sections:
+      - prefix(github.com/prometheus-community/windows_exporter/pkg/initiate)
+      - standard # Standard section: captures all standard packages.
+      - default # Default section: contains all imports that could not be matched to another section type.
+    custom-order: true
+  tagliatelle:
+    case:
+      use-field-name: true
+      rules:
+        # Any struct tag type can be used.
+        # Support string case: `camel`, `pascal`, `kebab`, `snake`, `upperSnake`, `goCamel`, `goPascal`, `goKebab`, `goSnake`, `upper`, `lower`, `header`
+        json: camel
+        yaml: snake
+  gomoddirectives:
+    replace-allow-list:
+      - github.com/prometheus/common # https://github.com/prometheus/common/pull/694
+  forbidigo:
+    forbid:
+      - "^(fmt\\.Print(|f|ln)|print|println)$"
+      - p: "^syscall\\..*$"
+        msg: use golang.org/x/sys/windows instead of syscall
+      - p: "^windows\\.NewLazyDLL$"
+        msg: use NewLazySystemDLL instead NewLazyDLL
+  sloglint:
+    no-mixed-args: true
+    kv-only: false
+    attr-only: true
+    no-global: "all"
+    context: "scope"
+    static-msg: false
+    no-raw-keys: false
+    key-naming-case: snake
+    forbidden-keys:
+      - time
+      - level
+      - msg
+      - source
+    args-on-sep-lines: true
+  stylecheck:
+    checks: ["all", "-ST1003"]
 issues:
   exclude:
   - don't use underscores in Go names
@@ -23,3 +85,7 @@ issues:
   - text: "don't use ALL_CAPS in Go names; use CamelCase"
     linters:
     - revive
+  - path: pkg/perflib/
+    linters:
+      - godox
+      - stylecheck

.promu.yml

@@ -1,19 +1,24 @@
 go:
-    version: 1.20
+  # Whenever the Go version is updated here,
+  # .github/workflows should also be updated.
+  version: 1.23
 repository:
-    path: github.com/prometheus-community/windows_exporter
+  path: github.com/prometheus-community/windows_exporter
 build:
-    binaries:
-        - name: windows_exporter
-    ldflags: |
-        -X github.com/prometheus/common/version.Version={{.Version}}
-        -X github.com/prometheus/common/version.Revision={{.Revision}}
-        -X github.com/prometheus/common/version.Branch={{.Branch}}
-        -X github.com/prometheus/common/version.BuildUser={{user}}@{{host}}
-        -X github.com/prometheus/common/version.BuildDate={{date "20060102-15:04:05"}}
+  binaries:
+    - name: windows_exporter
+  tags:
+    all:
+      - trimpath
+  ldflags: |
+    -X github.com/prometheus/common/version.Version={{.Version}}
+    -X github.com/prometheus/common/version.Revision={{.Revision}}
+    -X github.com/prometheus/common/version.Branch={{.Branch}}
+    -X github.com/prometheus/common/version.BuildUser={{user}}@{{host}}
+    -X github.com/prometheus/common/version.BuildDate={{date "20060102-15:04:05"}}
 tarball:
-    files:
-        - LICENSE
+  files:
+    - LICENSE
 crossbuild:
-    platforms:
-        - windows
+  platforms:
+    - windows

Dockerfile

@@ -1,7 +1,7 @@
 # Note this image doesn't really matter for hostprocess but it is good to build per OS version
 # the files in the image are copied to $env:CONTAINER_SANDBOX_MOUNT_POINT on the host
 # but the file system is the Host NOT the container
-ARG BASE="mcr.microsoft.com/windows/nanoserver:1809"
+ARG BASE="mcr.microsoft.com/windows/nanoserver:ltsc2022"
 FROM $BASE
 
 ENV PATH="C:\Windows\system32;C:\Windows;"

Makefile

@@ -1,26 +1,35 @@
-export GOOS=windows
-export DOCKER_IMAGE_NAME ?= windows-exporter
-export DOCKER_REPO ?= ghcr.io/prometheus-community
+GOOS    ?= windows
+VERSION ?= $(shell cat VERSION)
+DOCKER  ?= docker
 
-VERSION?=$(shell cat VERSION)
-DOCKER?=docker
+# DOCKER_REPO is the official image repository name at docker.io, quay.io.
+DOCKER_REPO       ?= prometheuscommunity
+DOCKER_IMAGE_NAME ?= windows-exporter
 
-# Image Variables for Hostprocess Container
+# ALL_DOCKER_REPOS is the list of repositories to push the image to. ghcr.io requires that org name be the same as the image repo name.
+ALL_DOCKER_REPOS  ?= docker.io/$(DOCKER_REPO) ghcr.io/prometheus-community # quay.io/$(DOCKER_REPO)
+
+# Image Variables for host process Container
 # Windows image build is heavily influenced by https://github.com/kubernetes/kubernetes/blob/master/cluster/images/etcd/Makefile
-OS=1809
-ALL_OS:= 1809 ltsc2022
-BASE_IMAGE=mcr.microsoft.com/windows/nanoserver
+OS                ?= ltsc2019
+ALL_OS            ?= ltsc2019 ltsc2022
+BASE_IMAGE        ?= mcr.microsoft.com/windows/nanoserver
 
 .PHONY: build
-build: windows_exporter.exe
+build: generate windows_exporter.exe
+
 windows_exporter.exe: pkg/**/*.go
 	promu build -v
 
+.PHONY: generate
+generate:
+	go generate ./...
+
 test:
 	go test -v ./...
 
 bench:
-	go test -v -bench='benchmarkcollector' ./pkg/collector/{cpu,logical_disk,physical_disk,logon,memory,net,process,service,system,tcp,time}
+	go test -v -bench='benchmarkcollector' ./pkg/collector/{cpu,logical_disk,physical_disk,logon,memory,net,printer,process,service,system,tcp,time}
 
 lint:
 	golangci-lint -c .golangci.yaml run
@@ -36,29 +45,52 @@ promtool: windows_exporter.exe
 fmt:
 	gofmt -l -w -s .
 
-crossbuild:
+crossbuild: generate
 	# The prometheus/golang-builder image for promu crossbuild doesn't exist
 	# on Windows, so for now, we'll just build twice
 	GOARCH=amd64 promu build --prefix=output/amd64
 	GOARCH=arm64 promu build --prefix=output/arm64
-	GOARCH=386   promu build --prefix=output/386
+
+.PHONY: package
+package: crossbuild
+	powershell -NonInteractive -ExecutionPolicy Bypass -File .\installer\build.ps1 -PathToExecutable .\output\amd64\windows_exporter.exe -Version $(shell git describe --tags --abbrev=0)
 
 build-image: crossbuild
-	$(DOCKER) build --build-arg=BASE=$(BASE_IMAGE):$(OS) -f Dockerfile -t $(DOCKER_REPO)/$(DOCKER_IMAGE_NAME):$(VERSION)-$(OS) .
+	$(DOCKER) build --build-arg=BASE=$(BASE_IMAGE):$(OS) -f Dockerfile -t local/$(DOCKER_IMAGE_NAME):$(VERSION)-$(OS) .
+
+build-hostprocess:
+	$(DOCKER) buildx build --build-arg=BASE=mcr.microsoft.com/oss/kubernetes/windows-host-process-containers-base-image:v1.0.0 -f Dockerfile -t local/$(DOCKER_IMAGE_NAME):$(VERSION)-hostprocess .
 
 sub-build-%:
 	$(MAKE) OS=$* build-image
 
-build-all: $(addprefix sub-build-,$(ALL_OS))
+build-all: $(addprefix sub-build-,$(ALL_OS)) build-hostprocess
 
 push:
 	set -x; \
-	for osversion in ${ALL_OS}; do \
-		$(DOCKER) push $(DOCKER_REPO)/$(DOCKER_IMAGE_NAME):$(VERSION)-$${osversion}; \
-		$(DOCKER) manifest create --amend $(DOCKER_REPO)/$(DOCKER_IMAGE_NAME):$(VERSION) $(DOCKER_REPO)/$(DOCKER_IMAGE_NAME):$(VERSION)-$${osversion}; \
-		full_version=`$(DOCKER) manifest inspect $(BASE_IMAGE):$${osversion} | grep "os.version" | head -n 1 | awk -F\" '{print $$4}'` || true; \
-		$(DOCKER) manifest annotate --os windows --arch amd64 --os-version $${full_version} $(DOCKER_REPO)/$(DOCKER_IMAGE_NAME):$(VERSION)  $(DOCKER_REPO)/$(DOCKER_IMAGE_NAME):$(VERSION)-$${osversion}; \
+	for docker_repo in ${DOCKER_REPO}; do \
+		for osversion in ${ALL_OS}; do \
+			$(DOCKER) tag local/$(DOCKER_IMAGE_NAME):$(VERSION)-$${osversion} $${docker_repo}/$(DOCKER_IMAGE_NAME):$(VERSION)-$${osversion}; \
+			$(DOCKER) push $${docker_repo}/$(DOCKER_IMAGE_NAME):$(VERSION)-$${osversion}; \
+			$(DOCKER) manifest create --amend $${docker_repo}/$(DOCKER_IMAGE_NAME):$(VERSION) $${docker_repo}/$(DOCKER_IMAGE_NAME):$(VERSION)-$${osversion}; \
+			full_version=`$(DOCKER) manifest inspect $(BASE_IMAGE):$${osversion} | grep "os.version" | head -n 1 | awk -F\" '{print $$4}'` || true; \
+			$(DOCKER) manifest annotate --os windows --arch amd64 --os-version $${full_version} $${docker_repo}/$(DOCKER_IMAGE_NAME):$(VERSION) $${docker_repo}/$(DOCKER_IMAGE_NAME):$(VERSION)-$${osversion}; \
+		done; \
+		$(DOCKER) manifest push --purge $${docker_repo}/$(DOCKER_IMAGE_NAME):$(VERSION); \
 	done
-	$(DOCKER) manifest push --purge $(DOCKER_REPO)/$(DOCKER_IMAGE_NAME):$(VERSION)
 
-push-all: build-all push
+# We can't load the image into the local docker store, so we have to build and push it in one go
+push-hostprocess:
+	set -x; \
+	for docker_repo in ${DOCKER_REPO}; do \
+		$(DOCKER) buildx build --push --build-arg=BASE=mcr.microsoft.com/oss/kubernetes/windows-host-process-containers-base-image:v1.0.0 -f Dockerfile -t $${docker_repo}/$(DOCKER_IMAGE_NAME):$(VERSION)-hostprocess .; \
+	done
+
+.PHONY: push-all
+push-all: build-all
+	$(MAKE) DOCKER_REPO="$(ALL_DOCKER_REPOS)" push # push-hostprocess - disabled until it works on Windows
+
+# Mandatory target for container description sync action
+.PHONY: docker-repo-name
+docker-repo-name:
+	@echo "$(DOCKER_REPO)/$(DOCKER_IMAGE_NAME)"

README.md

@@ -4,7 +4,6 @@
 
 A Prometheus exporter for Windows machines.
 
-
 ## Collectors
 
 Name     | Description | Enabled by default
@@ -15,8 +14,9 @@ Name     | Description | Enabled by default
 [cache](docs/collector.cache.md) | Cache metrics |
 [cpu](docs/collector.cpu.md) | CPU usage | ✓
 [cpu_info](docs/collector.cpu_info.md) | CPU Information |
-[cs](docs/collector.cs.md) | "Computer System" metrics (system properties, num cpus/total memory) | ✓
+[cs](docs/collector.cs.md) | "Computer System" metrics (system properties, num cpus/total memory) | 
 [container](docs/collector.container.md) | Container metrics |
+[diskdrive](docs/collector.diskdrive.md) | Diskdrive metrics |
 [dfsr](docs/collector.dfsr.md) | DFSR metrics |
 [dhcp](docs/collector.dhcp.md) | DHCP Server |
 [dns](docs/collector.dns.md) | DNS Server |
@@ -24,14 +24,11 @@ Name     | Description | Enabled by default
 [fsrmquota](docs/collector.fsrmquota.md) | Microsoft File Server Resource Manager (FSRM) Quotas collector |
 [hyperv](docs/collector.hyperv.md) | Hyper-V hosts |
 [iis](docs/collector.iis.md) | IIS sites and applications |
+[license](docs/collector.license.md) | Windows license status | 
 [logical_disk](docs/collector.logical_disk.md) | Logical disks, disk I/O | ✓
 [logon](docs/collector.logon.md) | User logon sessions |
-[memory](docs/collector.memory.md) | Memory usage metrics |
-[mscluster_cluster](docs/collector.mscluster_cluster.md) | MSCluster cluster metrics |
-[mscluster_network](docs/collector.mscluster_network.md) | MSCluster network metrics |
-[mscluster_node](docs/collector.mscluster_node.md) | MSCluster Node metrics |
-[mscluster_resource](docs/collector.mscluster_resource.md) | MSCluster Resource metrics |
-[mscluster_resourcegroup](docs/collector.mscluster_resourcegroup.md) | MSCluster ResourceGroup metrics |
+[memory](docs/collector.memory.md) | Memory usage metrics | ✓
+[mscluster](docs/collector.mscluster.md) | MSCluster metrics |
 [msmq](docs/collector.msmq.md) | MSMQ queues |
 [mssql](docs/collector.mssql.md) | [SQL Server Performance Objects](https://docs.microsoft.com/en-us/sql/relational-databases/performance-monitor/use-sql-server-objects#SQLServerPOs) metrics  |
 [netframework_clrexceptions](docs/collector.netframework_clrexceptions.md) | .NET Framework CLR Exceptions |
@@ -44,11 +41,14 @@ Name     | Description | Enabled by default
 [netframework_clrsecurity](docs/collector.netframework_clrsecurity.md) | .NET Framework Security Check metrics |
 [net](docs/collector.net.md) | Network interface I/O | ✓
 [os](docs/collector.os.md) | OS metrics (memory, processes, users) | ✓
+[physical_disk](docs/collector.physical_disk.md) | physical disk metrics | ✓
+[printer](docs/collector.printer.md) | Printer metrics | 
 [process](docs/collector.process.md) | Per-process metrics |
 [remote_fx](docs/collector.remote_fx.md) | RemoteFX protocol (RDP) metrics |
 [scheduled_task](docs/collector.scheduled_task.md) | Scheduled Tasks metrics |
 [service](docs/collector.service.md) | Service state metrics | ✓
 [smb](docs/collector.smb.md) | SMB Server |
+[smbclient](docs/collector.smbclient.md) | SMB Client |
 [smtp](docs/collector.smtp.md) | IIS SMTP Server |
 [system](docs/collector.system.md) | System calls | ✓
 [tcp](docs/collector.tcp.md) | TCP connections |
@@ -56,7 +56,7 @@ Name     | Description | Enabled by default
 [time](docs/collector.time.md) | Windows Time Service |
 [thermalzone](docs/collector.thermalzone.md) | Thermal information
 [terminal_services](docs/collector.terminal_services.md) | Terminal services (RDS)
-[textfile](docs/collector.textfile.md) | Read prometheus metrics from a text file | ✓
+[textfile](docs/collector.textfile.md) | Read prometheus metrics from a text file |
 [vmware_blast](docs/collector.vmware_blast.md) | VMware Blast session metrics |
 [vmware](docs/collector.vmware.md) | Performance counters installed by the Vmware Guest agent |
 
@@ -81,58 +81,100 @@ This can be useful for having different Prometheus servers collect specific metr
 
 windows_exporter accepts flags to configure certain behaviours. The ones configuring the global behaviour of the exporter are listed below, while collector-specific ones are documented in the respective collector documentation above.
 
-Flag     | Description | Default value
----------|-------------|--------------------
-`--web.listen-address` | host:port for exporter. | `:9182`
-`--telemetry.path` | URL path for surfacing collected metrics. | `/metrics`
-`--telemetry.max-requests` | Maximum number of concurrent requests. 0 to disable. | `5`
-`--collectors.enabled` | Comma-separated list of collectors to use. Use `[defaults]` as a placeholder which gets expanded containing all the collectors enabled by default." | `[defaults]`
-`--collectors.print` | If true, print available collectors and exit. |
-`--scrape.timeout-margin` | Seconds to subtract from the timeout allowed by the client. Tune to allow for overhead or high loads. | `0.5`
-`--web.config.file` | A [web config][web_config] for setting up TLS and Auth | None
-`--config.file` | [Using a config file](#using-a-configuration-file) from path or URL | None
-`--config.file.insecure-skip-verify` | Skip TLS when loading config file from URL | false
+| Flag                                 | Description                                                                                                                                         | Default value |
+|--------------------------------------|-----------------------------------------------------------------------------------------------------------------------------------------------------|---------------|
+| `--web.listen-address`               | host:port for exporter.                                                                                                                             | `:9182`       |
+| `--telemetry.path`                   | URL path for surfacing collected metrics.                                                                                                           | `/metrics`    |
+| `--telemetry.max-requests`           | Maximum number of concurrent requests. 0 to disable.                                                                                                | `5`           |
+| `--collectors.enabled`               | Comma-separated list of collectors to use. Use `[defaults]` as a placeholder which gets expanded containing all the collectors enabled by default." | `[defaults]`  |
+| `--collectors.print`                 | If true, print available collectors and exit.                                                                                                       |               |
+| `--scrape.timeout-margin`            | Seconds to subtract from the timeout allowed by the client. Tune to allow for overhead or high loads.                                               | `0.5`         |
+| `--web.config.file`                  | A [web config][web_config] for setting up TLS and Auth                                                                                              | None          |
+| `--config.file`                      | [Using a config file](#using-a-configuration-file) from path or URL                                                                                 | None          |
+| `--config.file.insecure-skip-verify` | Skip TLS when loading config file from URL                                                                                                          | false         |
 
 ## Installation
+
 The latest release can be downloaded from the [releases page](https://github.com/prometheus-community/windows_exporter/releases).
 
 Each release provides a .msi installer. The installer will setup the windows_exporter as a Windows service, as well as create an exception in the Windows Firewall.
 
-If the installer is run without any parameters, the exporter will run with default settings for enabled collectors, ports, etc. The following parameters are available:
+If the installer is run without any parameters, the exporter will run with default settings for enabled collectors, ports, etc. 
 
-Name | Description
------|------------
-`ENABLED_COLLECTORS` | As the `--collectors.enabled` flag, provide a comma-separated list of enabled collectors
-`LISTEN_ADDR` | The IP address to bind to. Defaults to 0.0.0.0
-`LISTEN_PORT` | The port to bind to. Defaults to 9182.
-`METRICS_PATH` | The path at which to serve metrics. Defaults to `/metrics`
-`TEXTFILE_DIR` | As the `--collector.textfile.directory` flag, provide a directory to read text files with metrics from
-`REMOTE_ADDR` | Allows setting comma separated remote IP addresses for the Windows Firewall exception (allow list). Defaults to an empty string (any remote address).
-`EXTRA_FLAGS` | Allows passing full CLI flags. Defaults to an empty string.
+The installer provides a configuration file to customize the exporter. 
 
-Parameters are sent to the installer via `msiexec`. Example invocations:
+The configuration file
+* is located in the same directory as the exporter executable.
+* has the YAML format and is provided with the `--config.file` parameter.
+* can be used to enable or disable collectors, set collector-specific parameters, and set global parameters.
+
+The following parameters are available:
+
+| Name                 | Description                                                                                                                                                                        |
+|----------------------|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
+| `ENABLED_COLLECTORS` | As the `--collectors.enabled` flag, provide a comma-separated list of enabled collectors                                                                                           |
+| `CONFIG_FILE`        | Use the `--config.file` flag to specify a config file. If empty, no config file will be set. The special value `config.yaml` set the path to the config.yaml at install dir        |                                                                                     |
+| `LISTEN_ADDR`        | The IP address to bind to. Defaults to an empty string. (any local address)                                                                                                        |
+| `LISTEN_PORT`        | The port to bind to. Defaults to `9182`.                                                                                                                                           |
+| `METRICS_PATH`       | The path at which to serve metrics. Defaults to `/metrics`                                                                                                                         |
+| `TEXTFILE_DIRS`      | Use the `--collector.textfile.directories` flag to specify one or more directories, separated by commas, where the collector should read text files containing metrics             |
+| `REMOTE_ADDR`        | Allows setting comma separated remote IP addresses for the Windows Firewall exception (allow list). Defaults to an empty string (any remote address).                              |
+| `EXTRA_FLAGS`        | Allows passing full CLI flags. Defaults to an empty string. For `--collectors.enabled` and `--config.file`, use the specialized properties  `ENABLED_COLLECTORS` and `CONFIG_FILE` |
+| `ADDLOCAL`           | Enables features within the windows_exporter installer. Supported values: `FirewallException`                                                                                      |
+| `REMOVE`             | Disables features within the windows_exporter installer. Supported values: `FirewallException`                                                                                     |
+
+Parameters are sent to the installer via `msiexec`.
+On PowerShell, the `--%` should be passed before defining properties.
+
+Example invocations:
 
 ```powershell
-msiexec /i <path-to-msi-file> ENABLED_COLLECTORS=os,iis LISTEN_PORT=5000
+msiexec /i <path-to-msi-file> --% ENABLED_COLLECTORS=os,iis LISTEN_PORT=5000
 ```
 
 Example service collector with a custom query.
 ```powershell
-msiexec /i <path-to-msi-file> ENABLED_COLLECTORS=os,service --% EXTRA_FLAGS="--collector.service.services-where ""Name LIKE 'sql%'"""
+msiexec /i <path-to-msi-file> --% ENABLED_COLLECTORS=os,service EXTRA_FLAGS="--collectors.exchange.enabled=""ADAccessProcesses"""
 ```
 
-On some older versions of Windows you may need to surround parameter values with double quotes to get the install command parsing properly:
+Define a config file.
 ```powershell
-msiexec /i C:\Users\Administrator\Downloads\windows_exporter.msi ENABLED_COLLECTORS="ad,iis,logon,memory,process,tcp,textfile,thermalzone" TEXTFILE_DIR="C:\custom_metrics\"
+msiexec /i <path-to-msi-file> --% CONFIG_FILE="D:\config.yaml"
 ```
 
-Powershell versions 7.3 and above require [PSNativeCommandArgumentPassing](https://learn.microsoft.com/en-us/powershell/scripting/learn/experimental-features?view=powershell-7.3) to be set to `Legacy` when using `--% EXTRA_FLAGS`:
+On some older versions of Windows,
+you may need to surround parameter values with double quotes to get the installation command parsing properly:
+```powershell
+msiexec /i C:\Users\Administrator\Downloads\windows_exporter.msi --% ENABLED_COLLECTORS="ad,iis,logon,memory,process,tcp,textfile,thermalzone" TEXTFILE_DIRS="C:\custom_metrics\"
+```
+
+To install the exporter with creating a firewall exception, use the following command:
+
+```powershell
+msiexec /i <path-to-msi-file> --% ADDLOCAL=FirewallException
+```
+
+PowerShell versions 7.3 and above require [PSNativeCommandArgumentPassing](https://learn.microsoft.com/en-us/powershell/scripting/learn/experimental-features?view=powershell-7.3) to be set to `Legacy` when using `--% EXTRA_FLAGS`:
 
 ```powershell
 $PSNativeCommandArgumentPassing = 'Legacy'
-msiexec /i <path-to-msi-file> ENABLED_COLLECTORS=os,service --% EXTRA_FLAGS="--collector.service.services-where ""Name LIKE 'sql%'"""
+msiexec /i <path-to-msi-file> ENABLED_COLLECTORS=os,service --% EXTRA_FLAGS="--collectors.exchange.enabled=""ADAccessProcesses"""
 ```
 
+## Docker Implementation
+
+The windows_exporter can be run as a Docker container. The Docker image is available on 
+
+* [Docker Hub](https://hub.docker.com/r/prometheuscommunity/windows-exporter): `docker.io/prometheuscommunity/windows-exporter`
+* [GitHub Container Registry](https://github.com/prometheus-community/windows_exporter/pkgs/container/windows-exporter): `ghcr.io/prometheus-community/windows-exporter`
+<!-- * [quay.io Registry](https://quay.io/repository/prometheuscommunity/windows-exporter): `quay.io/prometheuscommunity/windows-exporter` -->
+
+### Tags
+
+The Docker image is tagged with the version of the exporter. The `latest` tag is also available and points to the latest release.
+
+Additionally, a flavor `hostprocess` with `-hostprocess` as suffix is based on the https://github.com/microsoft/windows-host-process-containers-base-image
+which is designed to run as a Windows host process container. The size of that images is smaller than the default one.
 
 ## Kubernetes Implementation
 
@@ -140,7 +182,9 @@ See detailed steps to install on Windows Kubernetes [here](./kubernetes/kubernet
 
 ## Supported versions
 
-windows_exporter supports Windows Server versions 2008R2 and later, and desktop Windows version 7 and later.
+`windows_exporter` supports Windows Server versions 2016 and later, and desktop Windows version 10 and 11 (21H2 or later).
+
+Windows Server 2012 and 2012R2 are supported as best-effort only, but not guaranteed to work.
 
 ## Usage
 
@@ -182,7 +226,7 @@ If you need to skip TLS verification, you can use the `--config.file.insecure-sk
 
 ```yaml
 collectors:
-  enabled: cpu,cs,net,service
+  enabled: cpu,net,service
 collector:
   service:
     services-where: "Name='windows_exporter'"

config.yaml

@@ -0,0 +1,7 @@
+collectors:
+  enabled: cpu,cpu_info,exchange,iis,logical_disk,logon,memory,net,os,process,remote_fx,service,system,tcp,time,terminal_services,textfile
+collector:
+  service:
+    services-where: "Name='windows_exporter'"
+log:
+  level: warn

docs/README.md

@@ -3,20 +3,28 @@ This directory contains documentation of the collectors in the windows_exporter,
 
 # Collectors
 - [`ad`](collector.ad.md)
+- [`adcs`](collector.adcs.md)
 - [`adfs`](collector.adfs.md)
+- [`cache`](collector.cache.md)
+- [`container`](collector.container.md)
 - [`cpu`](collector.cpu.md)
+- [`cpu_info`](collector.cpu_info.md)
 - [`cs`](collector.cs.md)
-- [`diskdrive`](collector.diskdrive.md)]
 - [`dfsr`](collector.dfsr.md)
 - [`dhcp`](collector.dhcp.md)
+- [`diskdrive`](collector.diskdrive.md)
 - [`dns`](collector.dns.md)
+- [`exchange`](collector.exchange.md)
+- [`fsrmquota`](collector.fsrmquota.md)
 - [`hyperv`](collector.hyperv.md)
 - [`iis`](collector.iis.md)
 - [`logical_disk`](collector.logical_disk.md)
 - [`logon`](collector.logon.md)
 - [`memory`](collector.memory.md)
+- [`mscluster`](collector.mscluster.md)
 - [`msmq`](collector.msmq.md)
 - [`mssql`](collector.mssql.md)
+- [`net`](collector.net.md)
 - [`netframework_clrexceptions`](collector.netframework_clrexceptions.md)
 - [`netframework_clrinterop`](collector.netframework_clrinterop.md)
 - [`netframework_clrjit`](collector.netframework_clrjit.md)
@@ -25,17 +33,21 @@ This directory contains documentation of the collectors in the windows_exporter,
 - [`netframework_clrmemory`](collector.netframework_clrmemory.md)
 - [`netframework_clrremoting`](collector.netframework_clrremoting.md)
 - [`netframework_clrsecurity`](collector.netframework_clrsecurity.md)
-- [`net`](collector.net.md)
 - [`nps`](collector.nps.md)
 - [`os`](collector.os.md)
+- [`physical_disk`](collector.physical_disk.md)
 - [`process`](collector.process.md)
 - [`remote_fx`](collector.remote_fx.md)
 - [`scheduled_task`](collector.scheduled_task.md)
 - [`service`](collector.service.md)
+- [`smb`](collector.smb.md)
 - [`smtp`](collector.smtp.md)
 - [`system`](collector.system.md)
 - [`tcp`](collector.tcp.md)
+- [`teradici_pcoip`](collector.teradici_pcoip.md)
 - [`terminal_services`](collector.terminal_services.md)
 - [`textfile`](collector.textfile.md)
+- [`thermalzone`](collector.thermalzone.md)
 - [`time`](collector.time.md)
 - [`vmware`](collector.vmware.md)
+- [`vmware_blast`](collector.vmware_blast.md)

docs/collector.cpu.md

@@ -16,26 +16,22 @@ None
 ## Metrics
 These metrics are available on all versions of Windows:
 
-Name | Description | Type | Labels
------|-------------|------|-------
-`windows_cpu_cstate_seconds_total` | Time spent in low-power idle states | counter | `core`, `state`
-`windows_cpu_time_total` | Time that processor spent in different modes (dpc, idle, interrupt, privileged, user) | counter | `core`, `mode`
-`windows_cpu_interrupts_total` | Total number of received and serviced hardware interrupts | counter | `core`
-`windows_cpu_dpcs_total` | Total number of received and serviced deferred procedure calls (DPCs) | counter | `core`
-
-These metrics are only exposed on Windows Server 2008R2 and later:
-
-Name | Description | Type | Labels
------|-------------|------|-------
-`windows_cpu_clock_interrupts_total` | Total number of received and serviced clock tick interrupts | counter | `core`
-`windows_cpu_idle_break_events_total` | Total number of time processor was woken from idle | counter | `core`
-`windows_cpu_parking_status` | Parking Status represents whether a processor is parked or not | gauge | `core`
-`windows_cpu_core_frequency_mhz` | Core frequency in megahertz | gauge | `core`
-`windows_cpu_processor_performance_total` | Processor Performance is the number of CPU cycles executing instructions by each core; it is believed to be similar to the value that the APERF MSR would show, were it exposed | counter | `core`
-`windows_cpu_processor_mperf_total` | Processor MPerf Total is proportioanl to the number of TSC ticks each core has accumulated while executing instructions. Due to the manner in which it is presented, it should be scaled by 1e2 to properly line up with Processor Performance Total. As above, it is believed to be closely related to the MPERF MSR. | counter | `core`
-`windows_cpu_processor_rtc_total` | RTC total is assumed to represent the 64Hz tick rate in Windows. It is not by itself useful, but can be used with `windows_cpu_processor_utility_total` to more accurately measure CPU utilisation than with `windows_cpu_time_total` | counter | `core`
-`windows_cpu_processor_utility_total` | Processor Utility Total is a newer, more accurate measure of CPU utilization, in particular handling modern CPUs with variant CPU frequencies. The rate of this counter divided by the rate of `windows_cpu_processor_rtc_total` should provide an accurate view of CPU utilisation on modern systems, as observed in Task Manager. | counter | `core`
-`windows_cpu_processor_privileged_utility_total` | Processor Privilged Utility Total, when used in a similar fashion to `windows_cpu_processor_utility_total` will show the portion of CPU utilization which is happening in privileged mode. | counter | `core`
+| Name                                             | Description                                                                                                                                                                                                                                                                                                                         | Type    | Labels          |
+|--------------------------------------------------|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|---------|-----------------|
+| `windows_cpu_logical_processor`                  | Number of installed logical processors                                                                                                                                                                                                                                                                                              | counter | `core`, `state` |
+| `windows_cpu_cstate_seconds_total`               | Time spent in low-power idle states                                                                                                                                                                                                                                                                                                 | counter | `core`, `state` |
+| `windows_cpu_time_total`                         | Time that processor spent in different modes (dpc, idle, interrupt, privileged, user)                                                                                                                                                                                                                                               | counter | `core`, `mode`  |
+| `windows_cpu_interrupts_total`                   | Total number of received and serviced hardware interrupts                                                                                                                                                                                                                                                                           | counter | `core`          |
+| `windows_cpu_dpcs_total`                         | Total number of received and serviced deferred procedure calls (DPCs)                                                                                                                                                                                                                                                               | counter | `core`          |
+| `windows_cpu_clock_interrupts_total`             | Total number of received and serviced clock tick interrupts                                                                                                                                                                                                                                                                         | counter | `core`          |
+| `windows_cpu_idle_break_events_total`            | Total number of time processor was woken from idle                                                                                                                                                                                                                                                                                  | counter | `core`          |
+| `windows_cpu_parking_status`                     | Parking Status represents whether a processor is parked or not                                                                                                                                                                                                                                                                      | gauge   | `core`          |
+| `windows_cpu_core_frequency_mhz`                 | Core frequency in megahertz                                                                                                                                                                                                                                                                                                         | gauge   | `core`          |
+| `windows_cpu_processor_performance_total`        | Processor Performance is the number of CPU cycles executing instructions by each core; it is believed to be similar to the value that the APERF MSR would show, were it exposed                                                                                                                                                     | counter | `core`          |
+| `windows_cpu_processor_mperf_total`              | Processor MPerf Total is proportioanl to the number of TSC ticks each core has accumulated while executing instructions. Due to the manner in which it is presented, it should be scaled by 1e2 to properly line up with Processor Performance Total. As above, it is believed to be closely related to the MPERF MSR.              | counter | `core`          |
+| `windows_cpu_processor_rtc_total`                | RTC total is assumed to represent the 64Hz tick rate in Windows. It is not by itself useful, but can be used with `windows_cpu_processor_utility_total` to more accurately measure CPU utilisation than with `windows_cpu_time_total`                                                                                               | counter | `core`          |
+| `windows_cpu_processor_utility_total`            | Processor Utility Total is a newer, more accurate measure of CPU utilization, in particular handling modern CPUs with variant CPU frequencies. The rate of this counter divided by the rate of `windows_cpu_processor_rtc_total` should provide an accurate view of CPU utilisation on modern systems, as observed in Task Manager. | counter | `core`          |
+| `windows_cpu_processor_privileged_utility_total` | Processor Privileged Utility Total, when used in a similar fashion to `windows_cpu_processor_utility_total` will show the portion of CPU utilization which is happening in privileged mode.                                                                                                                                         | counter | `core`          |
 
 ### Example metric
 Show frequency of host CPU cores

docs/collector.cpu_info.md

@@ -15,13 +15,39 @@ None
 
 ## Metrics
 
-Name | Description | Type | Labels
------|-------------|------|-------
-`windows_cpu_info` | Labeled CPU information | gauge | `architecture`, `device_id`, `description`, `family`, `l2_cache_size` `l3_cache_size`, `name`
+| Name                                       | Description                          | Type  | Labels                                                       |
+|--------------------------------------------|--------------------------------------|-------|--------------------------------------------------------------|
+| `windows_cpu_info`                         | Labelled CPU information             | gauge | `architecture`, `description`, `device_id`, `family`, `name` |
+| `windows_cpu_info_core`              | Number of cores per CPU              | gauge | `device_id`                                                  |
+| `windows_cpu_info_enabled_core`      | Number of enabled cores per CPU      | gauge | `device_id`                                                  |
+| `windows_cpu_info_l2_cache_size`           | Size of L2 cache per CPU             | gauge | `device_id`                                                  |
+| `windows_cpu_info_l3_cache_size`           | Size of L3 cache per CPU             | gauge | `device_id`                                                  |
+| `windows_cpu_info_logical_processor` | Number of logical processors per CPU | gauge | `device_id`                                                  |
+| `windows_cpu_info_thread`            | Number of threads per CPU            | gauge | `device_id`                                                  |
 
 ### Example metric
 ```
-windows_cpu_info{architecture="9",description="AMD64 Family 23 Model 49 Stepping 0",device_id="CPU0",family="107",l2_cache_size="32768",l3_cache_size="262144",name="AMD EPYC 7702P 64-Core Processor"} 1
+# HELP windows_cpu_info Labelled CPU information as provided by Win32_Processor
+# TYPE windows_cpu_info gauge
+windows_cpu_info{architecture="9",description="AMD64 Family 25 Model 33 Stepping 2",device_id="CPU0",family="107",name="AMD Ryzen 9 5900X 12-Core Processor"} 1
+# HELP windows_cpu_info_core Number of cores per CPU
+# TYPE windows_cpu_info_core gauge
+windows_cpu_info_core{device_id="CPU0"} 12
+# HELP windows_cpu_info_enabled_core Number of enabled cores per CPU
+# TYPE windows_cpu_info_enabled_core gauge
+windows_cpu_info_enabled_core{device_id="CPU0"} 12
+# HELP windows_cpu_info_l2_cache_size Size of L2 cache per CPU
+# TYPE windows_cpu_info_l2_cache_size gauge
+windows_cpu_info_l2_cache_size{device_id="CPU0"} 6144
+# HELP windows_cpu_info_l3_cache_size Size of L3 cache per CPU
+# TYPE windows_cpu_info_l3_cache_size gauge
+windows_cpu_info_l3_cache_size{device_id="CPU0"} 65536
+# HELP windows_cpu_info_logical_processor Number of logical processors per CPU
+# TYPE windows_cpu_info_logical_processor gauge
+windows_cpu_info_logical_processor{device_id="CPU0"} 24
+# HELP windows_cpu_info_thread Number of threads per CPU
+# TYPE windows_cpu_info_thread gauge
+windows_cpu_info_thread{device_id="CPU0"} 24
 ```
 The value of the metric is irrelevant, but the labels expose some useful information on the CPU installed in each socket.
 

docs/collector.cs.md

@@ -1,5 +1,9 @@
 # cs collector
 
+> [!CAUTION]
+> This collector is deprecated and will be removed in a future release.
+> See https://github.com/prometheus-community/windows_exporter/pull/1596 for more information.
+
 The cs collector exposes metrics detailing the hardware of the computer system
 
 |||
@@ -18,7 +22,7 @@ Name | Description | Type | Labels
 -----|-------------|------|-------
 `windows_cs_logical_processors` | Number of installed logical processors | gauge | None
 `windows_cs_physical_memory_bytes` | Total installed physical memory | gauge | None
-`windows_cs_hostname` | Labeled system hostname information | gauge | `hostname`, `domain`, `fqdn`
+`windows_cs_hostname` | Labelled system hostname information | gauge | `hostname`, `domain`, `fqdn`
 
 ### Example metric
 _This collector does not yet have explained examples, we would appreciate your help adding them!_

docs/collector.diskdrive.md

@@ -5,7 +5,7 @@ The diskdrive collector exposes metrics about physical disks
 |                     |                                                                                                                                                              |
 | ------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------ |
 | Metric name prefix  | `diskdrive`                                                                                                                                                  |
-| Classes             | [`Win32_PerfRawData_DNS_DNS`](https://learn.microsoft.com/en-us/windows/win32/cimwin32prov/win32-diskdrive)                                                  |
+| Classes             | [`Win32_DiskDrive`](https://learn.microsoft.com/en-us/windows/win32/cimwin32prov/win32-diskdrive)                                                            |
 | Enabled by default? | No                                                                                                                                                           |
 
 ## Flags
@@ -16,11 +16,11 @@ None
 
 | Name                      | Description                                                                                                                                                      | Type    | Labels |
 | ------------------------- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------- | ------- | ------ |
-| `disk_drive_info`         | General identifiable information about the disk drive                                                                                                            | gauge   | name,caption,device_id,model |
-| `disk_drive_availability` | The disk drive's current availability                                                                                                                            | gauge   | name,availability            |
-| `disk_drive_partitions`   | Number of partitions on the drive                                                                                                                                | gauge   | name                         |
-| `disk_drive_size`         | Size of the disk drive. It is calculated by multiplying the total number of cylinders, tracks in each cylinder, sectors in each track, and bytes in each sector. | gauge   | name                         |
-| `disk_drive_status`       | Operational status of the drive                                                                                                                                  | gauge   | name,status                  |
+| `diskdrive_info`         | General identifiable information about the disk drive                                                                                                            | gauge   | name,caption,device_id,model |
+| `diskdrive_availability` | The disk drive's current availability                                                                                                                            | gauge   | name,availability            |
+| `diskdrive_partitions`   | Number of partitions on the drive                                                                                                                                | gauge   | name                         |
+| `diskdrive_size`         | Size of the disk drive. It is calculated by multiplying the total number of cylinders, tracks in each cylinder, sectors in each track, and bytes in each sector. | gauge   | name                         |
+| `diskdrive_status`       | Operational status of the drive                                                                                                                                  | gauge   | name,status                  |
 
 ## Alerting examples
 **prometheus.rules**

docs/collector.license.md

@@ -0,0 +1,53 @@
+# license collector
+
+The license collector exposes metrics about the Windows license status.
+
+|||
+-|-
+Metric name prefix  | `license`
+Data source         | Win32
+Enabled by default? | No
+
+## Flags
+
+None
+
+## Metrics
+
+| Name                     | Description    | Type  | Labels  |
+|--------------------------|----------------|-------|---------|
+| `windows_license_status` | license status | gauge | `state` |
+
+### Example metric
+
+```
+# HELP windows_license_status Status of windows license
+# TYPE windows_license_status gauge
+windows_license_status{state="genuine"} 1
+windows_license_status{state="invalid_license"} 0
+windows_license_status{state="last"} 0
+windows_license_status{state="offline"} 0
+windows_license_status{state="tampered"} 0
+```
+
+
+## Useful queries
+
+Show if the license is genuine
+
+```
+windows_license_status{state="genuine"}
+```
+
+## Alerting examples
+**prometheus.rules**
+```yaml
+  - alert: "WindowsLicense"
+    expr: 'windows_license_status{state="genuine"} == 0'
+    for: "10m"
+    labels:
+      severity: "high"
+    annotations:
+      summary: "Windows system license is not genuine"
+      description: "The Windows system license is not genuine. Please check the license status."
+```

docs/collector.logical_disk.md

@@ -23,6 +23,7 @@ If given, a disk needs to *not* match the exclude regexp in order for the corres
 
 Name | Description | Type | Labels
 -----|-------------|------|-------
+`windows_logical_disk_info` | A metric with a constant '1' value labeled with logical disk information | gauge | `disk`,`filesystem`,`serial_number`,`volume`,`volume_name`,`type`
 `windows_logical_disk_requests_queued` | Number of requests outstanding on the disk at the time the performance data is collected | gauge | `volume`
 `windows_logical_disk_avg_read_requests_queued` | Average number of read requests that were queued for the selected disk during the sample interval | gauge | `volume`
 `windows_logical_disk_avg_write_requests_queued` | Average number of write requests that were queued for the selected disk during the sample interval | gauge | `volume`
@@ -36,6 +37,7 @@ Name | Description | Type | Labels
 `windows_logical_disk_size_bytes` | Total size of the disk in bytes (not real time, updates every 10-15 min) | gauge | `volume`
 `windows_logical_disk_idle_seconds_total` | Seconds the disk was idle (not servicing read/write requests) | counter | `volume`
 `windows_logical_disk_split_ios_total` | Number of I/Os to the disk split into multiple I/Os | counter | `volume`
+`windows_logical_disk_readonly` | Whether the logical disk is read-only | gauge | `volume`
 
 ### Warning about size metrics
 The `free_bytes` and `size_bytes` metrics are not updated in real time and might have a delay of 10-15min.
@@ -47,6 +49,15 @@ Query the rate of write operations to a disk
 rate(windows_logical_disk_read_bytes_total{instance="localhost", volume=~"C:"}[2m])
 ```
 
+Logical Volume information
+```
+windows_logical_disk_info{disk_id="0",filesystem="",serial_number="",type="",volume="HarddiskVolume2",volume_name=""} 1
+windows_logical_disk_info{disk_id="0",filesystem="",serial_number="",type="",volume="HarddiskVolume3",volume_name=""} 1
+windows_logical_disk_info{disk_id="0",filesystem="NTFS",serial_number="668EEC37",type="fixed",volume="C:",volume_name="Windows"} 1
+windows_logical_disk_info{disk_id="1",filesystem="NTFS",serial_number="50AE953B",type="fixed",volume="D:",volume_name="Temporary Storage"} 1
+windows_logical_disk_info{disk_id="1",filesystem="ReFS",serial_number="C69B59AD",type="fixed",volume="G:",volume_name="Volume"} 1
+```
+
 ## Useful queries
 Calculate rate of total IOPS for disk
 ```

docs/collector.memory.md

@@ -5,9 +5,9 @@ The memory collector exposes metrics about system memory usage
 |||
 -|-
 Metric name prefix  | `memory`
-Data source         | Perflib
-Classes             | `Win32_PerfRawData_PerfOS_Memory`
-Enabled by default? | No
+Data source         | Performance Counters
+Classes             | -
+Enabled by default? | Yes
 
 ## Flags
 
@@ -15,46 +15,73 @@ None
 
 ## Metrics
 
-Name | Description | Type | Labels
------|-------------|------|-------
-`windows_memory_available_bytes` | The amount of physical memory immediately available for allocation to a process or for system use. It is equal to the sum of memory assigned to the standby (cached), free and zero page lists | gauge | None
-`windows_memory_cache_bytes` | Number of bytes currently being used by the file system cache | gauge | None
-`windows_memory_cache_bytes_peak` | Maximum number of CacheBytes after the system was last restarted | gauge | None
-`windows_memory_cache_faults_total` | Number of faults which occur when a page sought in the file system cache is not found there and must be retrieved from elsewhere in memory (soft fault) or from disk (hard fault) | counter | None
-`windows_memory_commit_limit` | Amount of virtual memory, in bytes, that can be committed without having to extend the paging file(s) | gauge | None
-`windows_memory_committed_bytes` | Amount of committed virtual memory, in bytes | gauge | None
-`windows_memory_demand_zero_faults_total` | The number of zeroed pages required to satisfy faults. Zeroed pages, pages emptied of previously stored data and filled with zeros, are a security feature of Windows that prevent processes from seeing data stored by earlier processes that used the memory space | counter | None
-`windows_memory_free_and_zero_page_list_bytes` | The amount of physical memory, in bytes, that is assigned to the free and zero page lists. This memory does not contain cached data. It is immediately available for allocation to a process or for system use | gauge | None
-`windows_memory_free_system_page_table_entries` | Number of page table entries not being used by the system | gauge | None
-`windows_memory_modified_page_list_bytes` | The amount of physical memory, in bytes, that is assigned to the modified page list. This memory contains cached data and code that is not actively in use by processes, the system and the system cache. This memory needs to be written out before it will be available for allocation to a process or for system use | gauge | None
-`windows_memory_page_faults_total` | Overall rate at which faulted pages are handled by the processor | counter | None
-`windows_memory_swap_page_reads_total` | Number of disk page reads (a single read operation reading several pages is still only counted once) | counter | None
-`windows_memory_swap_pages_read_total` | Number of pages read across all page reads (ie counting all pages read even if they are read in a single operation) | counter | None
-`windows_memory_swap_pages_written_total` | Number of pages written across all page writes (ie counting all pages written even if they are written in a single operation) | counter | None
-`windows_memory_swap_page_operations_total` | Total number of swap page read and writes (PagesPersec) | counter | None
-`windows_memory_swap_page_writes_total` | Number of disk page writes (a single write operation writing several pages is still only counted once) | counter | None
-`windows_memory_pool_nonpaged_allocs_total` | The number of calls to allocate space in the nonpaged pool. The nonpaged pool is an area of system memory area for objects that cannot be written to disk, and must remain in physical memory as long as they are allocated | counter | None
-`windows_memory_pool_nonpaged_bytes` | Number of bytes in the non-paged pool, an area of the system virtual memory that is used for objects that cannot be written to disk, but must remain in physical memory as long as they are allocated | gauge | None
-`windows_memory_pool_paged_allocs_total` | Number of calls to allocate space in the paged pool, regardless of the amount of space allocated in each call | counter | None
-`windows_memory_pool_paged_bytes` | Number of bytes in the paged pool | gauge | None
-`windows_memory_pool_paged_resident_bytes` | The size, in bytes, of the portion of the paged pool that is currently resident and active in physical memory. The paged pool is an area of the system virtual memory that is used for objects that can be written to disk when they are not being used | gauge | None
-`windows_memory_standby_cache_core_bytes` | The amount of physical memory, in bytes, that is assigned to the core standby cache page lists. This memory contains cached data and code that is not actively in use by processes, the system and the system cache. It is immediately available for allocation to a process or for system use. If the system runs out of available free and zero memory, memory on lower priority standby cache page lists will be repurposed before memory on higher priority standby cache page lists | gauge | None
-`windows_memory_standby_cache_normal_priority_bytes` | The amount of physical memory, in bytes, that is assigned to the normal priority standby cache page lists. This memory contains cached data and code that is not actively in use by processes, the system and the system cache. It is immediately available for allocation to a process or for system use. If the system runs out of available free and zero memory, memory on lower priority standby cache page lists will be repurposed before memory on higher priority standby cache page lists | gauge | None
-`windows_memory_standby_cache_reserve_bytes` | The amount of physical memory, in bytes, that is assigned to the reserve standby cache page lists. This memory contains cached data and code that is not actively in use by processes, the system and the system cache. It is immediately available for allocation to a process or for system use. If the system runs out of available free and zero memory, memory on lower priority standby cache page lists will be repurposed before memory on higher priority standby cache page lists | gauge | None
-`windows_memory_system_cache_resident_bytes` | The size, in bytes, of the portion of the system file cache which is currently resident and active in physical memory | gauge | None
-`windows_memory_system_code_resident_bytes` | The size, in bytes, of the pageable operating system code that is currently resident and active in physical memory. This value is a component of Memory\\System Code Total Bytes. Memory\\System Code Resident Bytes (and Memory\\System Code Total Bytes) does not include code that must remain in physical memory and cannot be written to disk | gauge | None
-`windows_memory_system_code_total_bytes` | The size, in bytes, of the pageable operating system code currently mapped into the system virtual address space. This value is calculated by summing the bytes in Ntoskrnl.exe, Hal.dll, the boot drivers, and file systems loaded by Ntldr/osloader. This counter does not include code that must remain in physical memory and cannot be written to disk | gauge | None
-`windows_memory_system_driver_resident_bytes` | The size, in bytes, of the pageable physical memory being used by device drivers. It is the working set (physical memory area) of the drivers. This value is a component of Memory\\System Driver Total Bytes, which also includes driver memory that has been written to disk. Neither Memory\\System Driver Resident Bytes nor Memory\\System Driver Total Bytes includes memory that cannot be written to disk | gauge | None
-`windows_memory_system_driver_total_bytes` | The size, in bytes, of the pageable virtual memory currently being used by device drivers. Pageable memory can be written to disk when it is not being used. It includes both physical memory (Memory\\System Driver Resident Bytes) and code and data paged to disk. It is a component of Memory\\System Code Total Bytes | gauge | None
-`windows_memory_transition_faults_total` | Number of faults rate at which page faults are resolved by recovering pages that were being used by another process sharing the page, or were on the modified page list or the standby list, or were being written to disk at the time of the page fault. The pages were recovered without additional disk activity. Transition faults are counted in numbers of faults; because only one page is faulted in each operation, it is also equal to the number of pages faulted | counter | None
-`windows_memory_transition_pages_repurposed_total` | Transition Pages RePurposed is the rate at which the number of transition cache pages were reused for a different purpose. These pages would have otherwise remained in the page cache to provide a (fast) soft fault (instead of retrieving it from backing store) in the event the page was accessed in the future | counter | None
-`windows_memory_write_copies_total` | The number of page faults caused by attempting to write that were satisfied by copying the page from elsewhere in physical memory | counter | None
+| Name                                                 | Description                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         | Type    | Labels |
+|------------------------------------------------------|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|---------|--------|
+| `windows_memory_available_bytes`                     | The amount of physical memory immediately available for allocation to a process or for system use. It is equal to the sum of memory assigned to the standby (cached), free and zero page lists                                                                                                                                                                                                                                                                                                      | gauge   | None   |
+| `windows_memory_cache_bytes`                         | Number of bytes currently being used by the file system cache                                                                                                                                                                                                                                                                                                                                                                                                                                       | gauge   | None   |
+| `windows_memory_cache_bytes_peak`                    | Maximum number of CacheBytes after the system was last restarted                                                                                                                                                                                                                                                                                                                                                                                                                                    | gauge   | None   |
+| `windows_memory_cache_faults_total`                  | Number of faults which occur when a page sought in the file system cache is not found there and must be retrieved from elsewhere in memory (soft fault) or from disk (hard fault)                                                                                                                                                                                                                                                                                                                   | counter | None   |
+| `windows_memory_commit_limit`                        | Amount of virtual memory, in bytes, that can be committed without having to extend the paging file(s)                                                                                                                                                                                                                                                                                                                                                                                               | gauge   | None   |
+| `windows_memory_committed_bytes`                     | Amount of committed virtual memory, in bytes                                                                                                                                                                                                                                                                                                                                                                                                                                                        | gauge   | None   |
+| `windows_memory_demand_zero_faults_total`            | The number of zeroed pages required to satisfy faults. Zeroed pages, pages emptied of previously stored data and filled with zeros, are a security feature of Windows that prevent processes from seeing data stored by earlier processes that used the memory space                                                                                                                                                                                                                                | counter | None   |
+| `windows_memory_free_and_zero_page_list_bytes`       | The amount of physical memory, in bytes, that is assigned to the free and zero page lists. This memory does not contain cached data. It is immediately available for allocation to a process or for system use                                                                                                                                                                                                                                                                                      | gauge   | None   |
+| `windows_memory_free_system_page_table_entries`      | Number of page table entries not being used by the system                                                                                                                                                                                                                                                                                                                                                                                                                                           | gauge   | None   |
+| `windows_memory_modified_page_list_bytes`            | The amount of physical memory, in bytes, that is assigned to the modified page list. This memory contains cached data and code that is not actively in use by processes, the system and the system cache. This memory needs to be written out before it will be available for allocation to a process or for system use                                                                                                                                                                             | gauge   | None   |
+| `windows_memory_page_faults_total`                   | Overall rate at which faulted pages are handled by the processor                                                                                                                                                                                                                                                                                                                                                                                                                                    | counter | None   |
+| `windows_memory_swap_page_reads_total`               | Number of disk page reads (a single read operation reading several pages is still only counted once)                                                                                                                                                                                                                                                                                                                                                                                                | counter | None   |
+| `windows_memory_swap_pages_read_total`               | Number of pages read across all page reads (ie counting all pages read even if they are read in a single operation)                                                                                                                                                                                                                                                                                                                                                                                 | counter | None   |
+| `windows_memory_swap_pages_written_total`            | Number of pages written across all page writes (ie counting all pages written even if they are written in a single operation)                                                                                                                                                                                                                                                                                                                                                                       | counter | None   |
+| `windows_memory_swap_page_operations_total`          | Total number of swap page read and writes (PagesPersec)                                                                                                                                                                                                                                                                                                                                                                                                                                             | counter | None   |
+| `windows_memory_swap_page_writes_total`              | Number of disk page writes (a single write operation writing several pages is still only counted once)                                                                                                                                                                                                                                                                                                                                                                                              | counter | None   |
+| `windows_memory_physical_free_bytes`                 | Bytes of physical memory currently unused and available                                                                                                                                                                                                                                                                                                                                                                                                                                             | gauge   | None   |
+| `windows_memory_physical_total_bytes`                | Total bytes of physical memory available to the operating system. This value does not necessarily indicate the true amount of physical memory, but what is reported to the operating system as available to it                                                                                                                                                                                                                                                                                      | gauge   | None   |
+| `windows_memory_pool_nonpaged_allocs_total`          | The number of calls to allocate space in the nonpaged pool. The nonpaged pool is an area of system memory area for objects that cannot be written to disk, and must remain in physical memory as long as they are allocated                                                                                                                                                                                                                                                                         | counter | None   |
+| `windows_memory_pool_nonpaged_bytes`                 | Number of bytes in the non-paged pool, an area of the system virtual memory that is used for objects that cannot be written to disk, but must remain in physical memory as long as they are allocated                                                                                                                                                                                                                                                                                               | gauge   | None   |
+| `windows_memory_pool_paged_allocs_total`             | Number of calls to allocate space in the paged pool, regardless of the amount of space allocated in each call                                                                                                                                                                                                                                                                                                                                                                                       | counter | None   |
+| `windows_memory_pool_paged_bytes`                    | Number of bytes in the paged pool                                                                                                                                                                                                                                                                                                                                                                                                                                                                   | gauge   | None   |
+| `windows_memory_pool_paged_resident_bytes`           | The size, in bytes, of the portion of the paged pool that is currently resident and active in physical memory. The paged pool is an area of the system virtual memory that is used for objects that can be written to disk when they are not being used                                                                                                                                                                                                                                             | gauge   | None   |
+| `windows_memory_process_memory_limit_bytes`          | Maximum number of bytes of memory that can be allocated to a process                                                                                                                                                                                                                                                                                                                                                                                                                                | gauge   | None   |
+| `windows_memory_standby_cache_core_bytes`            | The amount of physical memory, in bytes, that is assigned to the core standby cache page lists. This memory contains cached data and code that is not actively in use by processes, the system and the system cache. It is immediately available for allocation to a process or for system use. If the system runs out of available free and zero memory, memory on lower priority standby cache page lists will be repurposed before memory on higher priority standby cache page lists            | gauge   | None   |
+| `windows_memory_standby_cache_normal_priority_bytes` | The amount of physical memory, in bytes, that is assigned to the normal priority standby cache page lists. This memory contains cached data and code that is not actively in use by processes, the system and the system cache. It is immediately available for allocation to a process or for system use. If the system runs out of available free and zero memory, memory on lower priority standby cache page lists will be repurposed before memory on higher priority standby cache page lists | gauge   | None   |
+| `windows_memory_standby_cache_reserve_bytes`         | The amount of physical memory, in bytes, that is assigned to the reserve standby cache page lists. This memory contains cached data and code that is not actively in use by processes, the system and the system cache. It is immediately available for allocation to a process or for system use. If the system runs out of available free and zero memory, memory on lower priority standby cache page lists will be repurposed before memory on higher priority standby cache page lists         | gauge   | None   |
+| `windows_memory_system_cache_resident_bytes`         | The size, in bytes, of the portion of the system file cache which is currently resident and active in physical memory                                                                                                                                                                                                                                                                                                                                                                               | gauge   | None   |
+| `windows_memory_system_code_resident_bytes`          | The size, in bytes, of the pageable operating system code that is currently resident and active in physical memory. This value is a component of Memory\\System Code Total Bytes. Memory\\System Code Resident Bytes (and Memory\\System Code Total Bytes) does not include code that must remain in physical memory and cannot be written to disk                                                                                                                                                  | gauge   | None   |
+| `windows_memory_system_code_total_bytes`             | The size, in bytes, of the pageable operating system code currently mapped into the system virtual address space. This value is calculated by summing the bytes in Ntoskrnl.exe, Hal.dll, the boot drivers, and file systems loaded by Ntldr/osloader. This counter does not include code that must remain in physical memory and cannot be written to disk                                                                                                                                         | gauge   | None   |
+| `windows_memory_system_driver_resident_bytes`        | The size, in bytes, of the pageable physical memory being used by device drivers. It is the working set (physical memory area) of the drivers. This value is a component of Memory\\System Driver Total Bytes, which also includes driver memory that has been written to disk. Neither Memory\\System Driver Resident Bytes nor Memory\\System Driver Total Bytes includes memory that cannot be written to disk                                                                                   | gauge   | None   |
+| `windows_memory_system_driver_total_bytes`           | The size, in bytes, of the pageable virtual memory currently being used by device drivers. Pageable memory can be written to disk when it is not being used. It includes both physical memory (Memory\\System Driver Resident Bytes) and code and data paged to disk. It is a component of Memory\\System Code Total Bytes                                                                                                                                                                          | gauge   | None   |
+| `windows_memory_transition_faults_total`             | Number of faults rate at which page faults are resolved by recovering pages that were being used by another process sharing the page, or were on the modified page list or the standby list, or were being written to disk at the time of the page fault. The pages were recovered without additional disk activity. Transition faults are counted in numbers of faults; because only one page is faulted in each operation, it is also equal to the number of pages faulted                        | counter | None   |
+| `windows_memory_transition_pages_repurposed_total`   | Transition Pages RePurposed is the rate at which the number of transition cache pages were reused for a different purpose. These pages would have otherwise remained in the page cache to provide a (fast) soft fault (instead of retrieving it from backing store) in the event the page was accessed in the future                                                                                                                                                                                | counter | None   |
+| `windows_memory_write_copies_total`                  | The number of page faults caused by attempting to write that were satisfied by copying the page from elsewhere in physical memory                                                                                                                                                                                                                                                                                                                                                                   | counter | None   |
 
 ### Example metric
 _This collector does not yet have explained examples, we would appreciate your help adding them!_
 
 ## Useful queries
-_This collector does not yet have any useful queries added, we would appreciate your help adding them!_
 
+Show memory usage for instance (%)
+```
+100 - 100 * windows_memory_physical_free_bytes{instance="localhost"} / windows_memory_physical_total_bytes
+```
 ## Alerting examples
-_This collector does not yet have alerting examples, we would appreciate your help adding them!_
+
+**prometheus.rules**
+```yaml
+# Alert on hosts that have exhausted all available physical memory
+- alert: MemoryExhausted
+  expr: windows_os_physical_memory_free_bytes == 0
+  for: 10m
+  labels:
+    severity: high
+  annotations:
+    summary: "Host {{ $labels.instance }} is out of memory"
+    description: "{{ $labels.instance }} has exhausted all available physical memory"
+
+# Alert on hosts with greater than 90% memory usage
+- alert: MemoryLow
+  expr: 100 - 100 * windows_memory_physical_free_bytes{instance="localhost"} / windows_memory_physical_total_bytes > 90
+  for: 10m
+  labels:
+    severity: warning
+  annotations:
+    summary: "Memory usage for host {{ $labels.instance }} is greater than 90%"
+```

docs/collector.mscluster.md

@@ -0,0 +1,186 @@
+# mscluster_cluster collector
+
+The MSCluster_Cluster class is a dynamic WMI class that represents a cluster.
+
+|||
+-|-
+Metric name prefix  | `mscluster`
+Classes             | `MSCluster_Cluster`,`MSCluster_Network`,`MSCluster_Node`,`MSCluster_Resource`,`MSCluster_ResourceGroup`
+Enabled by default? | No
+
+## Flags
+
+### `--collectors.mscluster.enabled`
+Comma-separated list of collectors to use, for example:
+`--collectors.mscluster.enabled=cluster,network,node,resource,resouregroup`. 
+Matching is case-sensitive.
+
+## Metrics
+
+### Cluster
+
+| Name                                                        | Description                                                                                                                                                                                                                                                            | Type  | Labels |
+|-------------------------------------------------------------|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|-------|--------|
+| `mscluster_cluster_AddEvictDelay`                           | Provides access to the cluster's AddEvictDelay property, which is the number a seconds that a new node is delayed after an eviction of another node.                                                                                                                   | gauge | `name` |
+| `mscluster_cluster_AdminAccessPoint`                        | The type of the cluster administrative access point.                                                                                                                                                                                                                   | gauge | `name` |
+| `mscluster_cluster_AutoAssignNodeSite`                      | Determines whether or not the cluster will attempt to automatically assign nodes to sites based on networks and Active Directory Site information.                                                                                                                     | gauge | `name` |
+| `mscluster_cluster_AutoBalancerLevel`                       | Determines the level of aggressiveness of AutoBalancer.                                                                                                                                                                                                                | gauge | `name` |
+| `mscluster_cluster_AutoBalancerMode`                        | Determines whether or not the auto balancer is enabled.                                                                                                                                                                                                                | gauge | `name` |
+| `mscluster_cluster_BackupInProgress`                        | Indicates whether a backup is in progress.                                                                                                                                                                                                                             | gauge | `name` |
+| `mscluster_cluster_BlockCacheSize`                          | CSV BlockCache Size in MB.                                                                                                                                                                                                                                             | gauge | `name` |
+| `mscluster_cluster_ClusSvcHangTimeout`                      | Controls how long the cluster network driver waits between Failover Cluster Service heartbeats before it determines that the Failover Cluster Service has stopped responding.                                                                                          | gauge | `name` |
+| `mscluster_cluster_ClusSvcRegroupOpeningTimeout`            | Controls how long a node will wait on other nodes in the opening stage before deciding that they failed.                                                                                                                                                               | gauge | `name` |
+| `mscluster_cluster_ClusSvcRegroupPruningTimeout`            | Controls how long the membership leader will wait to reach full connectivity between cluster nodes.                                                                                                                                                                    | gauge | `name` |
+| `mscluster_cluster_ClusSvcRegroupStageTimeout`              | Controls how long a node will wait on other nodes in a membership stage before deciding that they failed.                                                                                                                                                              | gauge | `name` |
+| `mscluster_cluster_ClusSvcRegroupTickInMilliseconds`        | Controls how frequently the membership algorithm is sending periodic membership messages.                                                                                                                                                                              | gauge | `name` |
+| `mscluster_cluster_ClusterEnforcedAntiAffinity`             | Enables or disables hard enforcement of group anti-affinity classes.                                                                                                                                                                                                   | gauge | `name` |
+| `mscluster_cluster_ClusterFunctionalLevel`                  | The functional level the cluster is currently running in.                                                                                                                                                                                                              | gauge | `name` |
+| `mscluster_cluster_ClusterGroupWaitDelay`                   | Maximum time in seconds that a group waits for its preferred node to come online during cluster startup before coming online on a different node.                                                                                                                      | gauge | `name` |
+| `mscluster_cluster_ClusterLogLevel`                         | Controls the level of cluster logging.                                                                                                                                                                                                                                 | gauge | `name` |
+| `mscluster_cluster_ClusterLogSize`                          | Controls the maximum size of the cluster log files on each of the nodes.                                                                                                                                                                                               | gauge | `name` |
+| `mscluster_cluster_ClusterUpgradeVersion`                   | Specifies the upgrade version the cluster is currently running in.                                                                                                                                                                                                     | gauge | `name` |
+| `mscluster_cluster_CrossSiteDelay`                          | Controls how long the cluster network driver waits in milliseconds between sending Cluster Service heartbeats across sites.                                                                                                                                            | gauge | `name` |
+| `mscluster_cluster_CrossSiteThreshold`                      | Controls how many Cluster Service heartbeats can be missed across sites before it determines that Cluster Service has stopped responding.                                                                                                                              | gauge | `name` |
+| `mscluster_cluster_CrossSubnetDelay`                        | Controls how long the cluster network driver waits in milliseconds between sending Cluster Service heartbeats across subnets.                                                                                                                                          | gauge | `name` |
+| `mscluster_cluster_CrossSubnetThreshold`                    | Controls how many Cluster Service heartbeats can be missed across subnets before it determines that Cluster Service has stopped responding.                                                                                                                            | gauge | `name` |
+| `mscluster_cluster_CsvBalancer`                             | Whether automatic balancing for CSV is enabled.                                                                                                                                                                                                                        | gauge | `name` |
+| `mscluster_cluster_DatabaseReadWriteMode`                   | Sets the database read and write mode.                                                                                                                                                                                                                                 | gauge | `name` |
+| `mscluster_cluster_DefaultNetworkRole`                      | Provides access to the cluster's DefaultNetworkRole property.                                                                                                                                                                                                          | gauge | `name` |
+| `mscluster_cluster_DetectedCloudPlatform`                   |                                                                                                                                                                                                                                                                        | gauge | `name` |
+| `mscluster_cluster_DetectManagedEvents`                     |                                                                                                                                                                                                                                                                        | gauge | `name` |
+| `mscluster_cluster_DetectManagedEventsThreshold`            |                                                                                                                                                                                                                                                                        | gauge | `name` |
+| `mscluster_cluster_DisableGroupPreferredOwnerRandomization` |                                                                                                                                                                                                                                                                        | gauge | `name` |
+| `mscluster_cluster_DrainOnShutdown`                         | Whether to drain the node when cluster service is being stopped.                                                                                                                                                                                                       | gauge | `name` |
+| `mscluster_cluster_DynamicQuorumEnabled`                    | Allows cluster service to adjust node weights as needed to increase availability.                                                                                                                                                                                      | gauge | `name` |
+| `mscluster_cluster_EnableSharedVolumes`                     | Enables or disables cluster shared volumes on this cluster.                                                                                                                                                                                                            | gauge | `name` |
+| `mscluster_cluster_FixQuorum`                               | Provides access to the cluster's FixQuorum property, which specifies if the cluster is in a fix quorum state.                                                                                                                                                          | gauge | `name` |
+| `mscluster_cluster_GracePeriodEnabled`                      | Whether the node grace period feature of this cluster is enabled.                                                                                                                                                                                                      | gauge | `name` |
+| `mscluster_cluster_GracePeriodTimeout`                      | The grace period timeout in milliseconds.                                                                                                                                                                                                                              | gauge | `name` |
+| `mscluster_cluster_GroupDependencyTimeout`                  | The timeout after which a group will be brought online despite unsatisfied dependencies                                                                                                                                                                                | gauge | `name` |
+| `mscluster_cluster_HangRecoveryAction`                      | Controls the action to take if the user-mode processes have stopped responding.                                                                                                                                                                                        | gauge | `name` |
+| `mscluster_cluster_IgnorePersistentStateOnStartup`          | Provides access to the cluster's IgnorePersistentStateOnStartup property, which specifies whether the cluster will bring online groups that were online when the cluster was shut down.                                                                                | gauge | `name` |
+| `mscluster_cluster_LogResourceControls`                     | Controls the logging of resource controls.                                                                                                                                                                                                                             | gauge | `name` |
+| `mscluster_cluster_LowerQuorumPriorityNodeId`               | Specifies the Node ID that has a lower priority when voting for quorum is performed. If the quorum vote is split 50/50%, the specified node's vote would be ignored to break the tie. If this is not set then the cluster will pick a node at random to break the tie. | gauge | `name` |
+| `mscluster_cluster_MaxNumberOfNodes`                        | Indicates the maximum number of nodes that may participate in the Cluster.                                                                                                                                                                                             | gauge | `name` |
+| `mscluster_cluster_MessageBufferLength`                     | The maximum unacknowledged message count for GEM.                                                                                                                                                                                                                      | gauge | `name` |
+| `mscluster_cluster_MinimumNeverPreemptPriority`             | Groups with this priority or higher cannot be preempted.                                                                                                                                                                                                               | gauge | `name` |
+| `mscluster_cluster_MinimumPreemptorPriority`                | Minimum priority a cluster group must have to be able to preempt another group.                                                                                                                                                                                        | gauge | `name` |
+| `mscluster_cluster_NetftIPSecEnabled`                       | Whether IPSec is enabled for cluster internal traffic.                                                                                                                                                                                                                 | gauge | `name` |
+| `mscluster_cluster_PlacementOptions`                        | Various option flags to modify default placement behavior.                                                                                                                                                                                                             | gauge | `name` |
+| `mscluster_cluster_PlumbAllCrossSubnetRoutes`               | Plumbs all possible cross subnet routes to all nodes.                                                                                                                                                                                                                  | gauge | `name` |
+| `mscluster_cluster_PreventQuorum`                           | Whether the cluster will ignore group persistent state on startup.                                                                                                                                                                                                     | gauge | `name` |
+| `mscluster_cluster_QuarantineDuration`                      | The quarantine period timeout in milliseconds.                                                                                                                                                                                                                         | gauge | `name` |
+| `mscluster_cluster_QuarantineThreshold`                     | Number of node failures before it will be quarantined.                                                                                                                                                                                                                 | gauge | `name` |
+| `mscluster_cluster_QuorumArbitrationTimeMax`                | Controls the maximum time necessary to decide the Quorum owner node.                                                                                                                                                                                                   | gauge | `name` |
+| `mscluster_cluster_QuorumArbitrationTimeMin`                | Controls the minimum time necessary to decide the Quorum owner node.                                                                                                                                                                                                   | gauge | `name` |
+| `mscluster_cluster_QuorumLogFileSize`                       | This property is obsolete.                                                                                                                                                                                                                                             | gauge | `name` |
+| `mscluster_cluster_QuorumTypeValue`                         | Get the current quorum type value. -1: Unknown; 1: Node; 2: FileShareWitness; 3: Storage; 4: None                                                                                                                                                                      | gauge | `name` |
+| `mscluster_cluster_RequestReplyTimeout`                     | Controls the request reply time-out period.                                                                                                                                                                                                                            | gauge | `name` |
+| `mscluster_cluster_ResiliencyDefaultPeriod`                 | The default resiliency period, in seconds, for the cluster.                                                                                                                                                                                                            | gauge | `name` |
+| `mscluster_cluster_ResiliencyLevel`                         | The resiliency level for the cluster.                                                                                                                                                                                                                                  | gauge | `name` |
+| `mscluster_cluster_ResourceDllDeadlockPeriod`               | This property is obsolete.                                                                                                                                                                                                                                             | gauge | `name` |
+| `mscluster_cluster_RootMemoryReserved`                      | Controls the amount of memory reserved for the parent partition on all cluster nodes.                                                                                                                                                                                  | gauge | `name` |
+| `mscluster_cluster_RouteHistoryLength`                      | The history length for routes to help finding network issues.                                                                                                                                                                                                          | gauge | `name` |
+| `mscluster_cluster_S2DBusTypes`                             | Bus types for storage spaces direct.                                                                                                                                                                                                                                   | gauge | `name` |
+| `mscluster_cluster_S2DCacheDesiredState`                    | Desired state of the storage spaces direct cache.                                                                                                                                                                                                                      | gauge | `name` |
+| `mscluster_cluster_S2DCacheFlashReservePercent`             | Percentage of allocated flash space to utilize when caching.                                                                                                                                                                                                           | gauge | `name` |
+| `mscluster_cluster_S2DCachePageSizeKBytes`                  | Page size in KB used by S2D cache.                                                                                                                                                                                                                                     | gauge | `name` |
+| `mscluster_cluster_S2DEnabled`                              | Whether direct attached storage (DAS) is enabled.                                                                                                                                                                                                                      | gauge | `name` |
+| `mscluster_cluster_S2DIOLatencyThreshold`                   | The I/O latency threshold for storage spaces direct.                                                                                                                                                                                                                   | gauge | `name` |
+| `mscluster_cluster_S2DOptimizations`                        | Optimization flags for storage spaces direct.                                                                                                                                                                                                                          | gauge | `name` |
+| `mscluster_cluster_SameSubnetDelay`                         | Controls how long the cluster network driver waits in milliseconds between sending Cluster Service heartbeats on the same subnet.                                                                                                                                      | gauge | `name` |
+| `mscluster_cluster_SameSubnetThreshold`                     | Controls how many Cluster Service heartbeats can be missed on the same subnet before it determines that Cluster Service has stopped responding.                                                                                                                        | gauge | `name` |
+| `mscluster_cluster_SecurityLevel`                           | Controls the level of security that should apply to intracluster messages. 0: Clear Text; 1: Sign; 2: Encrypt                                                                                                                                                          | gauge | `name` |
+| `mscluster_cluster_SecurityLevelForStorage`                 |                                                                                                                                                                                                                                                                        | gauge | `name` |
+| `mscluster_cluster_SharedVolumeVssWriterOperationTimeout`   | CSV VSS Writer operation timeout in seconds.                                                                                                                                                                                                                           | gauge | `name` |
+| `mscluster_cluster_ShutdownTimeoutInMinutes`                | The maximum time in minutes allowed for cluster resources to come offline during cluster service shutdown.                                                                                                                                                             | gauge | `name` |
+| `mscluster_cluster_UseClientAccessNetworksForSharedVolumes` | Whether the use of client access networks for cluster shared volumes feature of this cluster is enabled. 0: Disabled; 1: Enabled; 2: Auto                                                                                                                              | gauge | `name` |
+| `mscluster_cluster_WitnessDatabaseWriteTimeout`             | Controls the maximum time in seconds that a cluster database write to a witness can take before the write is abandoned.                                                                                                                                                | gauge | `name` |
+| `mscluster_cluster_WitnessDynamicWeight`                    | The weight of the configured witness.                                                                                                                                                                                                                                  | gauge | `name` |
+| `mscluster_cluster_WitnessRestartInterval`                  | Controls the witness restart interval.                                                                                                                                                                                                                                 | gauge | `name` |
+
+### Network
+
+| Name                                | Description                                                                                                                                                                                                                                                             | Type  | Labels |
+|-------------------------------------|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|-------|--------|
+| `mscluster_network_Characteristics` | Provides the characteristics of the network. The cluster defines characteristics only for resources. For a description of these characteristics, see [CLUSCTL_RESOURCE_GET_CHARACTERISTICS](https://msdn.microsoft.com/library/aa367466).                               | gauge | `name` |
+| `mscluster_network_Flags`           | Provides access to the flags set for the network. The cluster defines flags only for resources. For a description of these flags, see [CLUSCTL_RESOURCE_GET_FLAGS](https://docs.microsoft.com/en-us/previous-versions/windows/desktop/mscs/clusctl-resource-get-flags). | gauge | `name` |
+| `mscluster_network_Metric`          | The metric of a cluster network (networks with lower values are used first). If this value is set, then the AutoMetric property is set to false.                                                                                                                        | gauge | `name` |
+| `mscluster_network_Role`            | Provides access to the network's Role property. The Role property describes the role of the network in the cluster. 0: None; 1: Cluster; 2: Client; 3: Both                                                                                                             | gauge | `name` |
+| `mscluster_network_State`           | Provides the current state of the network. 1-1: Unknown; 0: Unavailable; 1: Down; 2: Partitioned; 3: Up                                                                                                                                                                 | gauge | `name` |
+
+### Network
+
+| Name                                   | Description                                                                                                                                                                                                                                        | Type  | Labels |
+|----------------------------------------|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|-------|--------|
+| `mscluster_node_BuildNumber`           | Provides access to the node's BuildNumber property.                                                                                                                                                                                                | gauge | `name` |
+| `mscluster_node_Characteristics`       | Provides access to the characteristics set for the node. For a list of possible characteristics, see [CLUSCTL_NODE_GET_CHARACTERISTICS](https://docs.microsoft.com/en-us/previous-versions/windows/desktop/mscs/clusctl-node-get-characteristics). | gauge | `name` |
+| `mscluster_node_DetectedCloudPlatform` | The dynamic vote weight of the node adjusted by dynamic quorum feature.                                                                                                                                                                            | gauge | `name` |
+| `mscluster_node_DynamicWeight`         | The dynamic vote weight of the node adjusted by dynamic quorum feature.                                                                                                                                                                            | gauge | `name` |
+| `mscluster_node_Flags`                 | Provides access to the flags set for the node. For a list of possible characteristics, see [CLUSCTL_NODE_GET_FLAGS](https://docs.microsoft.com/en-us/previous-versions/windows/desktop/mscs/clusctl-node-get-flags).                               | gauge | `name` |
+| `mscluster_node_MajorVersion`          | Provides access to the node's MajorVersion property, which specifies the major portion of the Windows version installed.                                                                                                                           | gauge | `name` |
+| `mscluster_node_MinorVersion`          | Provides access to the node's MinorVersion property, which specifies the minor portion of the Windows version installed.                                                                                                                           | gauge | `name` |
+| `mscluster_node_NeedsPreventQuorum`    | Whether the cluster service on that node should be started with prevent quorum flag.                                                                                                                                                               | gauge | `name` |
+| `mscluster_node_NodeDrainStatus`       | The current node drain status of a node. 0: Not Initiated; 1: In Progress; 2: Completed; 3: Failed                                                                                                                                                 | gauge | `name` |
+| `mscluster_node_NodeHighestVersion`    | Provides access to the node's NodeHighestVersion property, which specifies the highest possible version of the cluster service with which the node can join or communicate.                                                                        | gauge | `name` |
+| `mscluster_node_NodeLowestVersion`     | Provides access to the node's NodeLowestVersion property, which specifies the lowest possible version of the cluster service with which the node can join or communicate.                                                                          | gauge | `name` |
+| `mscluster_node_NodeWeight`            | The vote weight of the node.                                                                                                                                                                                                                       | gauge | `name` |
+| `mscluster_node_State`                 | Returns the current state of a node. -1: Unknown; 0: Up; 1: Down; 2: Paused; 3: Joining                                                                                                                                                            | gauge | `name` |
+| `mscluster_node_StatusInformation`     | The isolation or quarantine status of the node.                                                                                                                                                                                                    | gauge | `name` |
+
+### Resource
+
+| Name                                        | Description                                                                                                                                                                                                                                                                                                                                                                    | Type  | Labels                                     |
+|---------------------------------------------|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|-------|--------------------------------------------|
+| `mscluster_resource_Characteristics`        | Provides the characteristics of the object. The cluster defines characteristics only for resources. For a description of these characteristics, see [CLUSCTL_RESOURCE_GET_CHARACTERISTICS](https://docs.microsoft.com/en-us/previous-versions/windows/desktop/mscs/clusctl-resource-get-characteristics).                                                                      | gauge | `type`, `owner_group`, `name`              |
+| `mscluster_resource_DeadlockTimeout`        | Indicates the length of time to wait, in milliseconds, before declaring a deadlock in any call into a resource.                                                                                                                                                                                                                                                                | gauge | `type`, `owner_group`, `name`              |
+| `mscluster_resource_EmbeddedFailureAction`  | The time, in milliseconds, that a resource should remain in a failed state before the Cluster service attempts to restart it.                                                                                                                                                                                                                                                  | gauge | `type`, `owner_group`, `name`              |
+| `mscluster_resource_Flags`                  | Provides access to the flags set for the object. The cluster defines flags only for resources. For a description of these flags, see [CLUSCTL_RESOURCE_GET_FLAGS](https://docs.microsoft.com/en-us/previous-versions/windows/desktop/mscs/clusctl-resource-get-flags).                                                                                                         | gauge | `type`, `owner_group`, `name`              |
+| `mscluster_resource_IsAlivePollInterval`    | Provides access to the resource's IsAlivePollInterval property, which is the recommended interval in milliseconds at which the Cluster Service should poll the resource to determine whether it is operational. If the property is set to 0xFFFFFFFF, the Cluster Service uses the IsAlivePollInterval property for the resource type associated with the resource.            | gauge | `type`, `owner_group`, `name`              |
+| `mscluster_resource_LooksAlivePollInterval` | Provides access to the resource's LooksAlivePollInterval property, which is the recommended interval in milliseconds at which the Cluster Service should poll the resource to determine whether it appears operational. If the property is set to 0xFFFFFFFF, the Cluster Service uses the LooksAlivePollInterval property for the resource type associated with the resource. | gauge | `type`, `owner_group`, `name`              |
+| `mscluster_resource_MonitorProcessId`       | Provides the process ID of the resource host service that is currently hosting the resource.                                                                                                                                                                                                                                                                                   | gauge | `type`, `owner_group`, `name`              |
+| `mscluster_resource_OwnerNode`              | The node hosting the resource.                                                                                                                                                                                                                                                                                                                                                 | gauge | `type`, `owner_group`, `node_name`, `name` |
+| `mscluster_resource_PendingTimeout`         | Provides access to the resource's PendingTimeout property. If a resource cannot be brought online or taken offline in the number of milliseconds specified by the PendingTimeout property, the resource is forcibly terminated.                                                                                                                                                | gauge | `type`, `owner_group`, `name`              |
+| `mscluster_resource_ResourceClass`          | Gets or sets the resource class of a resource. 0: Unknown; 1: Storage; 2: Network; 32768: Unknown                                                                                                                                                                                                                                                                              | gauge | `type`, `owner_group`, `name`              |
+| `mscluster_resource_RestartAction`          | Provides access to the resource's RestartAction property, which is the action to be taken by the Cluster Service if the resource fails.                                                                                                                                                                                                                                        | gauge | `type`, `owner_group`, `name`              |
+| `mscluster_resource_RestartDelay`           | Indicates the time delay before a failed resource is restarted.                                                                                                                                                                                                                                                                                                                | gauge | `type`, `owner_group`, `name`              |
+| `mscluster_resource_RestartPeriod`          | Provides access to the resource's RestartPeriod property, which is interval of time, in milliseconds, during which a specified number of restart attempts can be made on a nonresponsive resource.                                                                                                                                                                             | gauge | `type`, `owner_group`, `name`              |
+| `mscluster_resource_RestartThreshold`       | Provides access to the resource's RestartThreshold property which is the maximum number of restart attempts that can be made on a resource within an interval defined by the RestartPeriod property before the Cluster Service initiates the action specified by the RestartAction property.                                                                                   | gauge | `type`, `owner_group`, `name`              |
+| `mscluster_resource_RetryPeriodOnFailure`   | Provides access to the resource's RetryPeriodOnFailure property, which is the interval of time (in milliseconds) that a resource should remain in a failed state before the Cluster service attempts to restart it.                                                                                                                                                            | gauge | `type`, `owner_group`, `name`              |
+| `mscluster_resource_State`                  | The current state of the resource. -1: Unknown; 0: Inherited; 1: Initializing; 2: Online; 3: Offline; 4: Failed; 128: Pending; 129: Online Pending; 130: Offline Pending                                                                                                                                                                                                       | gauge | `type`, `owner_group`, `name`              |
+| `mscluster_resource_Subclass`               | Provides the list of references to nodes that can be the owner of this resource.                                                                                                                                                                                                                                                                                               | gauge | `type`, `owner_group`, `name`              |
+
+## ResourceGroup
+
+| Name                                          | Description                                                                                                                                                                                                                                                                                              | Type  | Labels              |
+|-----------------------------------------------|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|-------|---------------------|
+| `mscluster_resourcegroup_AutoFailbackType`    | Provides access to the group's AutoFailbackType property.                                                                                                                                                                                                                                                | gauge | `name`              |
+| `mscluster_resourcegroup_Characteristics`     | Provides the characteristics of the group. The cluster defines characteristics only for resources. For a description of these characteristics, see [CLUSCTL_RESOURCE_GET_CHARACTERISTICS](https://docs.microsoft.com/en-us/previous-versions/windows/desktop/mscs/clusctl-resource-get-characteristics). | gauge | `name`              |
+| `mscluster_resourcegroup_ColdStartSetting`    | Indicates whether a group can start after a cluster cold start.                                                                                                                                                                                                                                          | gauge | `name`              |
+| `mscluster_resourcegroup_DefaultOwner`        | Number of the last node the resource group was activated on or explicitly moved to.                                                                                                                                                                                                                      | gauge | `name`              |
+| `mscluster_resourcegroup_FailbackWindowEnd`   | The FailbackWindowEnd property provides the latest time that the group can be moved back to the node identified as its preferred node.                                                                                                                                                                   | gauge | `name`              |
+| `mscluster_resourcegroup_FailbackWindowStart` | The FailbackWindowStart property provides the earliest time (that is, local time as kept by the cluster) that the group can be moved back to the node identified as its preferred node.                                                                                                                  | gauge | `name`              |
+| `mscluster_resourcegroup_FailoverPeriod`      | The FailoverPeriod property specifies a number of hours during which a maximum number of failover attempts, specified by the FailoverThreshold property, can occur.                                                                                                                                      | gauge | `name`              |
+| `mscluster_resourcegroup_FailoverThreshold`   | The FailoverThreshold property specifies the maximum number of failover attempts.                                                                                                                                                                                                                        | gauge | `name`              |
+| `mscluster_resourcegroup_Flags`               | Provides access to the flags set for the group. The cluster defines flags only for resources. For a description of these flags, see [CLUSCTL_RESOURCE_GET_FLAGS](https://docs.microsoft.com/en-us/previous-versions/windows/desktop/mscs/clusctl-resource-get-flags).                                    | gauge | `name`              |
+| `mscluster_resourcegroup_GroupType`           | The Type of the resource group.                                                                                                                                                                                                                                                                          | gauge | `name`              |
+| `mscluster_resourcegroup_OwnerNode`           | The node hosting the resource group.                                                                                                                                                                                                                                                                     | gauge | `node_name`, `name` |
+| `mscluster_resourcegroup_Priority`            | Priority value of the resource group                                                                                                                                                                                                                                                                     | gauge | `name`              |
+| `mscluster_resourcegroup_ResiliencyPeriod`    | The resiliency period for this group, in seconds.                                                                                                                                                                                                                                                        | gauge | `name`              |
+| `mscluster_resourcegroup_State`               | The current state of the resource group. -1: Unknown; 0: Online; 1: Offline; 2: Failed; 3: Partial Online; 4: Pending                                                                                                                                                                                    | gauge | `name`              |
+| `mscluster_resourcegroup_UpdateDomain`        |                                                                                                                                                                                                                                                                                                          | gauge | `name`              |
+
+### Example metric
+Query the state of all cluster resource owned by node1
+```
+windows_mscluster_resource_owner_node{node_name="node1"}
+```
+
+## Useful queries
+Counts the number of Network Name cluster resource
+```
+count(windows_mscluster_resource_state{type="Network Name"})
+```
+
+## Alerting examples
+_This collector does not yet have alerting examples, we would appreciate your help adding them!_

docs/collector.mscluster_cluster.md

@@ -1,104 +0,0 @@
-# mscluster_cluster collector
-
-The MSCluster_Cluster class is a dynamic WMI class that represents a cluster.
-
-|||
--|-
-Metric name prefix  | `mscluster_cluster`
-Classes             | `MSCluster_Cluster`
-Enabled by default? | No
-
-## Flags
-
-None
-
-## Metrics
-
-Name | Description | Type | Labels
------|-------------|------|-------
-`AddEvictDelay` | Provides access to the cluster's AddEvictDelay property, which is the number a seconds that a new node is delayed after an eviction of another node. | gauge | `name`
-`AdminAccessPoint` | The type of the cluster administrative access point. | gauge | `name`
-`AutoAssignNodeSite` | Determines whether or not the cluster will attempt to automatically assign nodes to sites based on networks and Active Directory Site information. | gauge | `name`
-`AutoBalancerLevel` | Determines the level of aggressiveness of AutoBalancer. | gauge | `name`
-`AutoBalancerMode` | Determines whether or not the auto balancer is enabled. | gauge | `name`
-`BackupInProgress` | Indicates whether a backup is in progress. | gauge | `name`
-`BlockCacheSize` | CSV BlockCache Size in MB. | gauge | `name`
-`ClusSvcHangTimeout` | Controls how long the cluster network driver waits between Failover Cluster Service heartbeats before it determines that the Failover Cluster Service has stopped responding. | gauge | `name`
-`ClusSvcRegroupOpeningTimeout` | Controls how long a node will wait on other nodes in the opening stage before deciding that they failed. | gauge | `name`
-`ClusSvcRegroupPruningTimeout` | Controls how long the membership leader will wait to reach full connectivity between cluster nodes. | gauge | `name`
-`ClusSvcRegroupStageTimeout` | Controls how long a node will wait on other nodes in a membership stage before deciding that they failed. | gauge | `name`
-`ClusSvcRegroupTickInMilliseconds` | Controls how frequently the membership algorithm is sending periodic membership messages. | gauge | `name`
-`ClusterEnforcedAntiAffinity` | Enables or disables hard enforcement of group anti-affinity classes. | gauge | `name`
-`ClusterFunctionalLevel` | The functional level the cluster is currently running in. | gauge | `name`
-`ClusterGroupWaitDelay` | Maximum time in seconds that a group waits for its preferred node to come online during cluster startup before coming online on a different node. | gauge | `name`
-`ClusterLogLevel` | Controls the level of cluster logging. | gauge | `name`
-`ClusterLogSize` | Controls the maximum size of the cluster log files on each of the nodes. | gauge | `name`
-`ClusterUpgradeVersion` | Specifies the upgrade version the cluster is currently running in. | gauge | `name`
-`CrossSiteDelay` | Controls how long the cluster network driver waits in milliseconds between sending Cluster Service heartbeats across sites. | gauge | `name`
-`CrossSiteThreshold` | Controls how many Cluster Service heartbeats can be missed across sites before it determines that Cluster Service has stopped responding. | gauge | `name`
-`CrossSubnetDelay` | Controls how long the cluster network driver waits in milliseconds between sending Cluster Service heartbeats across subnets. | gauge | `name`
-`CrossSubnetThreshold` | Controls how many Cluster Service heartbeats can be missed across subnets before it determines that Cluster Service has stopped responding. | gauge | `name`
-`CsvBalancer` | Whether automatic balancing for CSV is enabled. | gauge | `name`
-`DatabaseReadWriteMode` | Sets the database read and write mode. | gauge | `name`
-`DefaultNetworkRole` | Provides access to the cluster's DefaultNetworkRole property. | gauge | `name`
-`DetectedCloudPlatform` | | gauge | `name`
-`DetectManagedEvents` | | gauge | `name`
-`DetectManagedEventsThreshold` | | gauge | `name`
-`DisableGroupPreferredOwnerRandomization` | | gauge | `name`
-`DrainOnShutdown` | Whether to drain the node when cluster service is being stopped. | gauge | `name`
-`DynamicQuorumEnabled` | Allows cluster service to adjust node weights as needed to increase availability. | gauge | `name`
-`EnableSharedVolumes` | Enables or disables cluster shared volumes on this cluster. | gauge | `name`
-`FixQuorum` | Provides access to the cluster's FixQuorum property, which specifies if the cluster is in a fix quorum state. | gauge | `name`
-`GracePeriodEnabled` | Whether the node grace period feature of this cluster is enabled. | gauge | `name`
-`GracePeriodTimeout` | The grace period timeout in milliseconds. | gauge | `name`
-`GroupDependencyTimeout` | The timeout after which a group will be brought online despite unsatisfied dependencies | gauge | `name`
-`HangRecoveryAction` | Controls the action to take if the user-mode processes have stopped responding. | gauge | `name`
-`IgnorePersistentStateOnStartup` | Provides access to the cluster's IgnorePersistentStateOnStartup property, which specifies whether the cluster will bring online groups that were online when the cluster was shut down. | gauge | `name`
-`LogResourceControls` | Controls the logging of resource controls. | gauge | `name`
-`LowerQuorumPriorityNodeId` | Specifies the Node ID that has a lower priority when voting for quorum is performed. If the quorum vote is split 50/50%, the specified node's vote would be ignored to break the tie. If this is not set then the cluster will pick a node at random to break the tie. | gauge | `name`
-`MaxNumberOfNodes` | Indicates the maximum number of nodes that may participate in the Cluster. | gauge | `name`
-`MessageBufferLength` | The maximum unacknowledged message count for GEM. | gauge | `name`
-`MinimumNeverPreemptPriority` | Groups with this priority or higher cannot be preempted. | gauge | `name`
-`MinimumPreemptorPriority` | Minimum priority a cluster group must have to be able to preempt another group. | gauge | `name`
-`NetftIPSecEnabled` | Whether IPSec is enabled for cluster internal traffic. | gauge | `name`
-`PlacementOptions` | Various option flags to modify default placement behavior. | gauge | `name`
-`PlumbAllCrossSubnetRoutes` | Plumbs all possible cross subnet routes to all nodes. | gauge | `name`
-`PreventQuorum` | Whether the cluster will ignore group persistent state on startup. | gauge | `name`
-`QuarantineDuration` | The quarantine period timeout in milliseconds. | gauge | `name`
-`QuarantineThreshold` | Number of node failures before it will be quarantined. | gauge | `name`
-`QuorumArbitrationTimeMax` | Controls the maximum time necessary to decide the Quorum owner node. | gauge | `name`
-`QuorumArbitrationTimeMin` | Controls the minimum time necessary to decide the Quorum owner node. | gauge | `name`
-`QuorumLogFileSize` | This property is obsolete. | gauge | `name`
-`QuorumTypeValue` | Get the current quorum type value. -1: Unknown; 1: Node; 2: FileShareWitness; 3: Storage; 4: None | gauge | `name`
-`RequestReplyTimeout` | Controls the request reply time-out period. | gauge | `name`
-`ResiliencyDefaultPeriod` | The default resiliency period, in seconds, for the cluster. | gauge | `name`
-`ResiliencyLevel` | The resiliency level for the cluster. | gauge | `name`
-`ResourceDllDeadlockPeriod` | This property is obsolete. | gauge | `name`
-`RootMemoryReserved` | Controls the amount of memory reserved for the parent partition on all cluster nodes. | gauge | `name`
-`RouteHistoryLength` | The history length for routes to help finding network issues. | gauge | `name`
-`S2DBusTypes` | Bus types for storage spaces direct. | gauge | `name`
-`S2DCacheDesiredState` | Desired state of the storage spaces direct cache. | gauge | `name`
-`S2DCacheFlashReservePercent` | Percentage of allocated flash space to utilize when caching. | gauge | `name`
-`S2DCachePageSizeKBytes` | Page size in KB used by S2D cache. | gauge | `name`
-`S2DEnabled` | Whether direct attached storage (DAS) is enabled. | gauge | `name`
-`S2DIOLatencyThreshold` | The I/O latency threshold for storage spaces direct. | gauge | `name`
-`S2DOptimizations` | Optimization flags for storage spaces direct. | gauge | `name`
-`SameSubnetDelay` | Controls how long the cluster network driver waits in milliseconds between sending Cluster Service heartbeats on the same subnet. | gauge | `name`
-`SameSubnetThreshold` | Controls how many Cluster Service heartbeats can be missed on the same subnet before it determines that Cluster Service has stopped responding. | gauge | `name`
-`SecurityLevel` | Controls the level of security that should apply to intracluster messages. 0: Clear Text; 1: Sign; 2: Encrypt | gauge | `name`
-`SecurityLevelForStorage` | | gauge | `name`
-`SharedVolumeVssWriterOperationTimeout` | CSV VSS Writer operation timeout in seconds. | gauge | `name`
-`ShutdownTimeoutInMinutes` | The maximum time in minutes allowed for cluster resources to come offline during cluster service shutdown. | gauge | `name`
-`UseClientAccessNetworksForSharedVolumes` | Whether the use of client access networks for cluster shared volumes feature of this cluster is enabled. 0: Disabled; 1: Enabled; 2: Auto | gauge | `name`
-`WitnessDatabaseWriteTimeout` | Controls the maximum time in seconds that a cluster database write to a witness can take before the write is abandoned. | gauge | `name`
-`WitnessDynamicWeight` | The weight of the configured witness. | gauge | `name`
-`WitnessRestartInterval` | Controls the witness restart interval. | gauge | `name`
-
-### Example metric
-_This collector does not yet have explained examples, we would appreciate your help adding them!_
-
-## Useful queries
-_This collector does not yet have any useful queries added, we would appreciate your help adding them!_
-
-## Alerting examples
-_This collector does not yet have alerting examples, we would appreciate your help adding them!_

docs/collector.mscluster_network.md

@@ -1,32 +0,0 @@
-# mscluster_network collector
-
-The MSCluster_Network class is a dynamic WMI class that represents cluster networks.
-
-|||
--|-
-Metric name prefix  | `mscluster_network`
-Classes             | `MSCluster_Network`
-Enabled by default? | No
-
-## Flags
-
-None
-
-## Metrics
-
-Name | Description | Type | Labels
------|-------------|------|-------
-`Characteristics` | Provides the characteristics of the network. The cluster defines characteristics only for resources. For a description of these characteristics, see [CLUSCTL_RESOURCE_GET_CHARACTERISTICS](https://msdn.microsoft.com/library/aa367466).  | gauge | `name`
-`Flags` | Provides access to the flags set for the network. The cluster defines flags only for resources. For a description of these flags, see [CLUSCTL_RESOURCE_GET_FLAGS](https://docs.microsoft.com/en-us/previous-versions/windows/desktop/mscs/clusctl-resource-get-flags). | gauge | `name`
-`Metric` | The metric of a cluster network (networks with lower values are used first). If this value is set, then the AutoMetric property is set to false. | gauge | `name`
-`Role` | Provides access to the network's Role property. The Role property describes the role of the network in the cluster. 0: None; 1: Cluster; 2: Client; 3: Both  | gauge | `name`
-`State` | Provides the current state of the network. 1-1: Unknown; 0: Unavailable; 1: Down; 2: Partitioned; 3: Up | gauge | `name`
-
-### Example metric
-_This collector does not yet have explained examples, we would appreciate your help adding them!_
-
-## Useful queries
-_This collector does not yet have any useful queries added, we would appreciate your help adding them!_
-
-## Alerting examples
-_This collector does not yet have alerting examples, we would appreciate your help adding them!_

docs/collector.mscluster_node.md

@@ -1,41 +0,0 @@
-# mscluster_node collector
-
-The MSCluster_Node class is a dynamic WMI class that represents a cluster node.
-
-|||
--|-
-Metric name prefix  | `mscluster_node`
-Classes             | `MSCluster_Node`
-Enabled by default? | No
-
-## Flags
-
-None
-
-## Metrics
-
-Name | Description | Type | Labels
------|-------------|------|-------
-`BuildNumber` | Provides access to the node's BuildNumber property. | gauge | `name`
-`Characteristics` | Provides access to the characteristics set for the node. For a list of possible characteristics, see [CLUSCTL_NODE_GET_CHARACTERISTICS](https://docs.microsoft.com/en-us/previous-versions/windows/desktop/mscs/clusctl-node-get-characteristics). | gauge | `name`
-`DetectedCloudPlatform` | The dynamic vote weight of the node adjusted by dynamic quorum feature. | gauge | `name`
-`DynamicWeight` | The dynamic vote weight of the node adjusted by dynamic quorum feature. | gauge | `name`
-`Flags` | Provides access to the flags set for the node. For a list of possible characteristics, see [CLUSCTL_NODE_GET_FLAGS](https://docs.microsoft.com/en-us/previous-versions/windows/desktop/mscs/clusctl-node-get-flags). | gauge | `name`
-`MajorVersion` | Provides access to the node's MajorVersion property, which specifies the major portion of the Windows version installed. | gauge | `name`
-`MinorVersion` | Provides access to the node's MinorVersion property, which specifies the minor portion of the Windows version installed. | gauge | `name`
-`NeedsPreventQuorum` | Whether the cluster service on that node should be started with prevent quorum flag. | gauge | `name`
-`NodeDrainStatus` | The current node drain status of a node. 0: Not Initiated; 1: In Progress; 2: Completed; 3: Failed | gauge | `name`
-`NodeHighestVersion` | Provides access to the node's NodeHighestVersion property, which specifies the highest possible version of the cluster service with which the node can join or communicate. | gauge | `name`
-`NodeLowestVersion` | Provides access to the node's NodeLowestVersion property, which specifies the lowest possible version of the cluster service with which the node can join or communicate. | gauge | `name`
-`NodeWeight` | The vote weight of the node. | gauge | `name`
-`State` | Returns the current state of a node. -1: Unknown; 0: Up; 1: Down; 2: Paused; 3: Joining | gauge | `name`
-`StatusInformation` | The isolation or quarantine status of the node. | gauge | `name`
-
-### Example metric
-_This collector does not yet have explained examples, we would appreciate your help adding them!_
-
-## Useful queries
-_This collector does not yet have any useful queries added, we would appreciate your help adding them!_
-
-## Alerting examples
-_This collector does not yet have alerting examples, we would appreciate your help adding them!_

docs/collector.mscluster_resource.md

@@ -1,43 +0,0 @@
-# mscluster_resource collector
-
-The MSCluster_resource class is a dynamic WMI class that represents a cluster resource.
-
-|||
--|-
-Metric name prefix  | `mscluster_resource`
-Classes             | `MSCluster_Resource`
-Enabled by default? | No
-
-## Flags
-
-None
-
-## Metrics
-
-Name | Description | Type | Labels
------|-------------|------|-------
-`Characteristics` | Provides the characteristics of the object. The cluster defines characteristics only for resources. For a description of these characteristics, see [CLUSCTL_RESOURCE_GET_CHARACTERISTICS](https://docs.microsoft.com/en-us/previous-versions/windows/desktop/mscs/clusctl-resource-get-characteristics). | gauge | `type`, `owner_group`, `name`
-`DeadlockTimeout` | Indicates the length of time to wait, in milliseconds, before declaring a deadlock in any call into a resource. | gauge | `type`, `owner_group`, `name`
-`EmbeddedFailureAction` | The time, in milliseconds, that a resource should remain in a failed state before the Cluster service attempts to restart it. | gauge | `type`, `owner_group`, `name`
-`Flags` | Provides access to the flags set for the object. The cluster defines flags only for resources. For a description of these flags, see [CLUSCTL_RESOURCE_GET_FLAGS](https://docs.microsoft.com/en-us/previous-versions/windows/desktop/mscs/clusctl-resource-get-flags). | gauge | `type`, `owner_group`, `name`
-`IsAlivePollInterval` | Provides access to the resource's IsAlivePollInterval property, which is the recommended interval in milliseconds at which the Cluster Service should poll the resource to determine whether it is operational. If the property is set to 0xFFFFFFFF, the Cluster Service uses the IsAlivePollInterval property for the resource type associated with the resource. | gauge | `type`, `owner_group`, `name`
-`LooksAlivePollInterval` | Provides access to the resource's LooksAlivePollInterval property, which is the recommended interval in milliseconds at which the Cluster Service should poll the resource to determine whether it appears operational. If the property is set to 0xFFFFFFFF, the Cluster Service uses the LooksAlivePollInterval property for the resource type associated with the resource. | gauge | `type`, `owner_group`, `name`
-`MonitorProcessId` | Provides the process ID of the resource host service that is currently hosting the resource. | gauge | `type`, `owner_group`, `name`
-`PendingTimeout` | Provides access to the resource's PendingTimeout property. If a resource cannot be brought online or taken offline in the number of milliseconds specified by the PendingTimeout property, the resource is forcibly terminated. | gauge | `type`, `owner_group`, `name`
-`ResourceClass` | Gets or sets the resource class of a resource. 0: Unknown; 1: Storage; 2: Network; 32768: Unknown | gauge | `type`, `owner_group`, `name`
-`RestartAction` | Provides access to the resource's RestartAction property, which is the action to be taken by the Cluster Service if the resource fails. | gauge | `type`, `owner_group`, `name`
-`RestartDelay` | Indicates the time delay before a failed resource is restarted. | gauge | `type`, `owner_group`, `name`
-`RestartPeriod` | Provides access to the resource's RestartPeriod property, which is interval of time, in milliseconds, during which a specified number of restart attempts can be made on a nonresponsive resource. | gauge | `type`, `owner_group`, `name`
-`RestartThreshold` | Provides access to the resource's RestartThreshold property which is the maximum number of restart attempts that can be made on a resource within an interval defined by the RestartPeriod property before the Cluster Service initiates the action specified by the RestartAction property. | gauge | `type`, `owner_group`, `name`
-`RetryPeriodOnFailure` | Provides access to the resource's RetryPeriodOnFailure property, which is the interval of time (in milliseconds) that a resource should remain in a failed state before the Cluster service attempts to restart it. | gauge | `type`, `owner_group`, `name`
-`State` | The current state of the resource. -1: Unknown; 0: Inherited; 1: Initializing; 2: Online; 3: Offline; 4: Failed; 128: Pending; 129: Online Pending; 130: Offline Pending | gauge | `type`, `owner_group`, `name`
-`Subclass` | Provides the list of references to nodes that can be the owner of this resource. | gauge | `type`, `owner_group`, `name`
-
-### Example metric
-_This collector does not yet have explained examples, we would appreciate your help adding them!_
-
-## Useful queries
-_This collector does not yet have any useful queries added, we would appreciate your help adding them!_
-
-## Alerting examples
-_This collector does not yet have alerting examples, we would appreciate your help adding them!_

docs/collector.mscluster_resourcegroup.md

@@ -1,41 +0,0 @@
-# mscluster_resourcegroup collector
-
-The MSCluster_ResourceGroup class is a dynamic WMI class that represents a cluster group.
-
-|||
--|-
-Metric name prefix  | `mscluster_resourcegroup`
-Classes             | `MSCluster_ResourceGroup`
-Enabled by default? | No
-
-## Flags
-
-None
-
-## Metrics
-
-Name | Description | Type | Labels
------|-------------|------|-------
-`AutoFailbackType` | Provides access to the group's AutoFailbackType property. | gauge | `name`
-`Characteristics` | Provides the characteristics of the group. The cluster defines characteristics only for resources. For a description of these characteristics, see [CLUSCTL_RESOURCE_GET_CHARACTERISTICS](https://docs.microsoft.com/en-us/previous-versions/windows/desktop/mscs/clusctl-resource-get-characteristics). | gauge | `name`
-`ColdStartSetting` | Indicates whether a group can start after a cluster cold start. | gauge | `name`
-`DefaultOwner` | Number of the last node the resource group was activated on or explicitly moved to. | gauge | `name`
-`FailbackWindowEnd` | The FailbackWindowEnd property provides the latest time that the group can be moved back to the node identified as its preferred node. | gauge | `name`
-`FailbackWindowStart` | The FailbackWindowStart property provides the earliest time (that is, local time as kept by the cluster) that the group can be moved back to the node identified as its preferred node. | gauge | `name`
-`FailoverPeriod` | The FailoverPeriod property specifies a number of hours during which a maximum number of failover attempts, specified by the FailoverThreshold property, can occur. | gauge | `name`
-`FailoverThreshold` | The FailoverThreshold property specifies the maximum number of failover attempts. | gauge | `name`
-`Flags` | Provides access to the flags set for the group. The cluster defines flags only for resources. For a description of these flags, see [CLUSCTL_RESOURCE_GET_FLAGS](https://docs.microsoft.com/en-us/previous-versions/windows/desktop/mscs/clusctl-resource-get-flags). | gauge | `name`
-`GroupType` | The Type of the resource group. | gauge | `name`
-`Priority` | Priority value of the resource group | gauge | `name`
-`ResiliencyPeriod` | The resiliency period for this group, in seconds. | gauge | `name`
-`State` | The current state of the resource group. -1: Unknown; 0: Online; 1: Offline; 2: Failed; 3: Partial Online; 4: Pending | gauge | `name`
-`UpdateDomain` | | gauge | `name`
-
-### Example metric
-_This collector does not yet have explained examples, we would appreciate your help adding them!_
-
-## Useful queries
-_This collector does not yet have any useful queries added, we would appreciate your help adding them!_
-
-## Alerting examples
-_This collector does not yet have alerting examples, we would appreciate your help adding them!_

docs/collector.mssql.md

@@ -258,10 +258,23 @@ Name | Description | Type | Labels
 `windows_mssql_waitstats_transaction_ownership_waits` | Statistics relevant to processes synchronizing access to transaction | gauge | `mssql_instance`, `item`
 
 ### Example metric
-_This collector does not yet have explained examples, we would appreciate your help adding them!_
 
+Query Full table scans
+
+```
+rate(windows_mssql_accessmethods_full_scans{instance='host:9182'}[$__rate_interval])
+
+```
 ## Useful queries
 
+### Database file size
+This collector retrieves the two values (data file and log file) and sums the total in PromQL to give the Database file size.
+
+```
+windows_mssql_databases_data_files_size_bytes{database='DatabaseName',instance='host:9182'} + windows_mssql_databases_log_files_size_bytes{database='DatabaseName',instance='host:9182'}
+
+```
+
 ### Buffer Cache Hit Ratio
 
 When you read the counter in perfmon you will get the the percentage pages found in the buffer cache. This percentage is calculated internally based on the total number of cache hits divided by the total number of cache lookups over the last few thousand page accesses.
@@ -284,4 +297,18 @@ This principal can be used for following metrics too:
   - locks_count
 
 ## Alerting examples
-_This collector does not yet have alerting examples, we would appreciate your help adding them!_
+
+```
+groups:
+- name: database_alerts
+  rules:
+  - alert: DatabaseSizeExceeded
+    expr: windows_mssql_databases_data_files_size_bytes{database='DatabaseName',instance='host:9182'} + windows_mssql_databases_log_files_size_bytes{database='DatabaseName',instance='host:9182'} > 1e10  # 10 GB in bytes
+    for: 5m  # Trigger the alert if the condition persists for 5 mins
+    labels:
+      severity: critical
+    annotations:
+      summary: "SQl EXpress Database size exceeded 10GB"
+      description: "The database size has grown larger than 10GB. Instance: {{ $labels.instance }}"
+
+```

docs/collector.os.md

@@ -14,58 +14,26 @@ None
 
 ## Metrics
 
-Name | Description | Type | Labels
------|-------------|------|-------
-`windows_os_info` | Contains full product name & version in labels. Note that the `major_version` for Windows 11 is "10"; a build number greater than 22000 represents Windows 11. | gauge | `product`, `version`, `major_version`, `minor_version`, `build_number`
-`windows_os_paging_limit_bytes` | Total number of bytes that can be stored in the operating system paging files. 0 (zero) indicates that there are no paging files | gauge | None
-`windows_os_paging_free_bytes` | Number of bytes that can be mapped into the operating system paging files without causing any other pages to be swapped out | gauge | None
-`windows_os_physical_memory_free_bytes` | Bytes of physical memory currently unused and available | gauge | None
-`windows_os_time` | Current time as reported by the operating system, in [Unix time](https://en.wikipedia.org/wiki/Unix_time). See [time.Unix()](https://golang.org/pkg/time/#Unix) for details | gauge | None
-`windows_os_timezone` | Current timezone as reported by the operating system. See [time.Zone()](https://golang.org/pkg/time/#Time.Zone) for details | gauge | `timezone`
-`windows_os_processes` | Number of process contexts currently loaded or running on the operating system | gauge | None
-`windows_os_processes_limit` | Maximum number of process contexts the operating system can support. The default value set by the provider is 4294967295 (0xFFFFFFFF) | gauge | None
-`windows_os_process_memory_limit_bytes` | Maximum number of bytes of memory that can be allocated to a process | gauge | None
-`windows_os_users` | Number of user sessions for which the operating system is storing state information currently. For a list of current active logon sessions, see [`logon`](collector.logon.md) | gauge | None
-`windows_os_virtual_memory_bytes` | Bytes of virtual memory | gauge | None
-`windows_os_visible_memory_bytes` | Total bytes of physical memory available to the operating system. This value does not necessarily indicate the true amount of physical memory, but what is reported to the operating system as available to it | gauge | None
-`windows_os_virtual_memory_free_bytes` | Bytes of virtual memory currently unused and available | gauge | None
+| Name                            | Description                                                                                                                                                                                                       | Type  | Labels                                                                 |
+|---------------------------------|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|-------|------------------------------------------------------------------------|
+| `windows_os_info`               | Contains full product name & version in labels. Note that the `major_version` for Windows 11 is "10"; a build number greater than 22000 represents Windows 11.                                                    | gauge | `product`, `version`, `major_version`, `minor_version`, `build_number` |
+| `windows_os_paging_limit_bytes` | Total number of bytes that can be stored in the operating system paging files. 0 (zero) indicates that there are no paging files                                                                                  | gauge | None                                                                   |
+| `windows_os_paging_free_bytes`  | Number of bytes that can be mapped into the operating system paging files without causing any other pages to be swapped out                                                                                       | gauge | None                                                                   |
 
+ 
 ### Example metric
-Show current number of processes
+
 ```
-windows_os_processes{instance="localhost"}
+# HELP windows_os_hostname Labelled system hostname information as provided by ComputerSystem.DNSHostName and ComputerSystem.Domain
+# TYPE windows_os_hostname gauge
+windows_os_hostname{domain="",fqdn="PC",hostname="PC"} 1
+# HELP windows_os_info Contains full product name & version in labels. Note that the "major_version" for Windows 11 is \\"10\\"; a build number greater than 22000 represents Windows 11.
+# TYPE windows_os_info gauge
+windows_os_info{build_number="19045",major_version="10",minor_version="0",product="Windows 10 Pro",revision="4842",version="10.0.19045"} 1
 ```
 
 ## Useful queries
-Find all devices not set to UTC timezone
-```
-windows_os_timezone{timezone != "UTC"}
-```
-
-Show memory usage for instance (%)
-```
-100 - 100 * windows_os_physical_memory_free_bytes{instance="localhost"} / windows_cs_physical_memory_bytes{instance="localhost"}
-```
+_This collector does not yet have useful queries, we would appreciate your help adding them!_
 
 ## Alerting examples
-**prometheus.rules**
-```yaml
-# Alert on hosts that have exhausted all available physical memory
-- alert: MemoryExhausted
-  expr: windows_os_physical_memory_free_bytes == 0
-  for: 10m
-  labels:
-    severity: high
-  annotations:
-    summary: "Host {{ $labels.instance }} is out of memory"
-    description: "{{ $labels.instance }} has exhausted all available physical memory"
-
-# Alert on hosts with greater than 90% memory usage
-- alert: MemoryLow
-  expr: 100 - 100 * windows_os_physical_memory_free_bytes / windows_cs_physical_memory_bytes > 90
-  for: 10m
-  labels:
-    severity: warning
-  annotations:
-    summary: "Memory usage for host {{ $labels.instance }} is greater than 90%"
-```
+_This collector does not yet have alerting examples, we would appreciate your help adding them!_

docs/collector.perfdata.md

@@ -0,0 +1,114 @@
+# Perfdata collector
+
+The perfdata collector exposes any configured metric.
+
+|                     |                         |
+|---------------------|-------------------------|
+| Metric name prefix  | `perfdata`              |
+| Data source         | Performance Data Helper |
+| Enabled by default? | No                      |
+
+## Flags
+
+
+### `--collector.perfdata.objects`
+
+Objects is a list of objects to collect metrics from. The value takes the form of a JSON array of strings. YAML is also supported.
+
+The collector supports only english named counter. Localized counter-names are not supported.
+
+#### Schema
+
+YAML: 
+```yaml
+- object: "Processor Information"
+  instances: ["*"]
+  instance_label: "core"
+  counters:
+    "% Processor Time": {}
+- object: "Memory"
+  counters:
+    "Cache Faults/sec":
+      type: "counter"
+```
+
+JSON:
+
+```json
+[
+  {"object":"Processor Information","instance_label": "core","instances":["*"],"counters": {"% Processor Time": {}}},
+  {"object":"Memory","counters": {"Cache Faults/sec": {"type": "counter"}}}
+]
+```
+
+#### name
+
+ObjectName is the Object to query for, like Processor, DirectoryServices, LogicalDisk or similar.
+
+The collector supports only english named counter. Localized counter-names are not supported.
+
+#### instances
+
+The instances key (this is an array) declares the instances of a counter you would like returned, it can be one or more values.
+
+Example: Instances = `["C:","D:","E:"]`
+
+This will return only for the instances C:, D: and E: where relevant. To get all instances of a Counter, use `["*"]` only. 
+
+Some Objects like `Memory` do not have instances to select from at all. In this case, the `instances` key can be omitted.
+
+#### counters
+
+The Counters key (this is an object) declares the counters of the ObjectName you would like returned, it can also be one or more values.
+
+Example: Counters = `{"% Idle Time": {}, "% Disk Read Time": {}, "% Disk Write Time": {}}`
+
+This must be specified for every counter you want the results. Wildcards are not supported.
+
+#### counters Sub-Schema
+
+##### type
+
+This key is optional. It indicates the type of the counter. The value can be `counter` or `gauge`. 
+If not specified, the windows_exporter will try to determine the type based on the counter type.
+
+### Example
+
+```
+# HELP windows_perfdata_memory_cache_faults_sec 
+# TYPE windows_perfdata_memory_cache_faults_sec counter
+windows_perfdata_memory_cache_faults_sec 2.369977e+07
+# HELP windows_perfdata_processor_information__processor_time 
+# TYPE windows_perfdata_processor_information__processor_time gauge
+windows_perfdata_processor_information__processor_time{instance="0,0"} 1.7259640625e+11
+windows_perfdata_processor_information__processor_time{instance="0,1"} 1.7576796875e+11
+windows_perfdata_processor_information__processor_time{instance="0,10"} 2.2704234375e+11
+windows_perfdata_processor_information__processor_time{instance="0,11"} 2.3069296875e+11
+windows_perfdata_processor_information__processor_time{instance="0,12"} 2.3302265625e+11
+windows_perfdata_processor_information__processor_time{instance="0,13"} 2.32851875e+11
+windows_perfdata_processor_information__processor_time{instance="0,14"} 2.3282421875e+11
+windows_perfdata_processor_information__processor_time{instance="0,15"} 2.3271234375e+11
+windows_perfdata_processor_information__processor_time{instance="0,16"} 2.329590625e+11
+windows_perfdata_processor_information__processor_time{instance="0,17"} 2.32800625e+11
+windows_perfdata_processor_information__processor_time{instance="0,18"} 2.3194359375e+11
+windows_perfdata_processor_information__processor_time{instance="0,19"} 2.32380625e+11
+windows_perfdata_processor_information__processor_time{instance="0,2"} 1.954765625e+11
+windows_perfdata_processor_information__processor_time{instance="0,20"} 2.3259765625e+11
+windows_perfdata_processor_information__processor_time{instance="0,21"} 2.3268515625e+11
+windows_perfdata_processor_information__processor_time{instance="0,22"} 2.3301765625e+11
+windows_perfdata_processor_information__processor_time{instance="0,23"} 2.3264328125e+11
+windows_perfdata_processor_information__processor_time{instance="0,3"} 1.94745625e+11
+windows_perfdata_processor_information__processor_time{instance="0,4"} 2.2011453125e+11
+windows_perfdata_processor_information__processor_time{instance="0,5"} 2.27244375e+11
+windows_perfdata_processor_information__processor_time{instance="0,6"} 2.25501875e+11
+windows_perfdata_processor_information__processor_time{instance="0,7"} 2.2995265625e+11
+windows_perfdata_processor_information__processor_time{instance="0,8"} 2.2929890625e+11
+windows_perfdata_processor_information__processor_time{instance="0,9"} 2.313540625e+11
+windows_perfdata_processor_information__processor_time{instance="0,_Total"} 2.23009459635e+11
+```
+
+## Metrics
+
+The perfdata collector returns metrics based on the user configuration. 
+The metrics are named based on the object name and the counter name.
+The instance name is added as a label to the metric.

docs/collector.printer.md

@@ -0,0 +1,28 @@
+# printer collector
+
+The printer collector exposes metrics about printers and their jobs.
+
+|                     |                                                                                                                                                                                                |
+|---------------------|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
+| Metric name prefix  | `printer`                                                                                                                                                                                      | 
+| Data source         | WMI                                                                                                                                                                                            |
+| Classes             | [Win32_Printer](https://learn.microsoft.com/en-us/windows/win32/cimwin32prov/win32-printer) <br> [Win32_PrintJob](https://learn.microsoft.com/en-us/windows/win32/cimwin32prov/win32-printjob) |
+| Enabled by default? | false                                                                                                                                                                                          |
+
+## Flags
+
+### `--collector.printer.include`
+
+If given, a printer needs to match the include regexp in order for the corresponding printer metrics to be reported
+
+### `--collector.printer.exclude`
+
+If given, a printer needs to *not* match the exclude regexp in order for the corresponding printer metrics to be reported
+
+## Metrics
+
+Name | Description | Type    | Labels
+-----|-------------|---------|-------
+`windows_printer_status` | Status of the printer at the time the performance data is collected | counter | `printer`, `status`
+`windows_printer_job_count` | Number of jobs processed by the printer since the last reset | gauge   | `printer`
+`windows_printer_job_status` | A counter of printer jobs by status | gauge   | `printer`, `status`

docs/collector.process.md

@@ -2,16 +2,23 @@
 
 The process collector exposes metrics about processes.
 
-|||
--|-
-Metric name prefix  | `process`
-Data source         | Perflib
-Counters            | `Process`
-Enabled by default? | No
+Note, on Windows Server 2022, the `Process` counter set is disabled by default. To enable it, run the following command in an elevated PowerShell session:
+
+```powershell
+lodctr.exe /E:Lsa
+lodctr.exe /E:PerfProc
+lodctr.exe /R
+```
+
+|                     |           |
+|---------------------|-----------|
+| Metric name prefix  | `process` |
+| Data source         | Perflib   |
+| Counters            | `Process` |
+| Enabled by default? | No        |
 
 ## Flags
 
-<<<<<<< HEAD
 ### `--collector.process.include`
 
 Regexp of processes to include. Process name must both match `include` and not
@@ -30,6 +37,7 @@ Enables IIS process name queries. IIS process names are combined with their app
 
 Disabled by default, and can be enabled with `--collector.process.iis=true`.
 
+
 ### Example
 To match all firefox processes: `--collector.process.include="firefox.*"`.
 Note that multiple processes with the same name will be disambiguated by
@@ -61,23 +69,24 @@ w3wp_Test
 
 ## Metrics
 
-Name | Description | Type | Labels
------|-------------|------|-------
-`windows_process_start_time` | Time of process start | gauge | `process`, `process_id`, `creating_process_id`
-`windows_process_cpu_time_total` | Returns elapsed time that all of the threads of this process used the processor to execute instructions by mode (privileged, user). An instruction is the basic unit of execution in a computer, a thread is the object that executes instructions, and a process is the object created when a program is run. Code executed to handle some hardware interrupts and trap conditions is included in this count. | counter | `process`, `process_id`, `creating_process_id`
-`windows_process_handles` | Total number of handles the process has open. This number is the sum of the handles currently open by each thread in the process. | gauge | `process`, `process_id`, `creating_process_id`
-`windows_process_io_bytes_total` | Bytes issued to I/O operations in different modes (read, write, other). This property counts all I/O activity generated by the process to include file, network, and device I/Os. Read and write mode includes data operations; other mode includes those that do not involve data, such as control operations. | counter | `process`, `process_id`, `creating_process_id`
-`windows_process_io_operations_total` | I/O operations issued in different modes (read, write, other). This property counts all I/O activity generated by the process to include file, network, and device I/Os. Read and write mode includes data operations; other mode includes those that do not involve data, such as control operations. | counter | `process`, `process_id`, `creating_process_id`
-`windows_process_page_faults_total` | Page faults by the threads executing in this process. A page fault occurs when a thread refers to a virtual memory page that is not in its working set in main memory. This can cause the page not to be fetched from disk if it is on the standby list and hence already in main memory, or if it is in use by another process with which the page is shared. | counter | `process`, `process_id`, `creating_process_id`
-`windows_process_page_file_bytes` | Current number of bytes this process has used in the paging file(s). Paging files are used to store pages of memory used by the process that are not contained in other files. Paging files are shared by all processes, and lack of space in paging files can prevent other processes from allocating memory. | gauge | `process`, `process_id`, `creating_process_id`
-`windows_process_pool_bytes` | Pool Bytes is the last observed number of bytes in the paged or nonpaged pool. The nonpaged pool is an area of system memory (physical memory used by the operating system) for objects that cannot be written to disk, but must remain in physical memory as long as they are allocated. The paged pool is an area of system memory (physical memory used by the operating system) for objects that can be written to disk when they are not being used. Nonpaged pool bytes is calculated differently than paged pool bytes, so it might not equal the total of paged pool bytes. | gauge | `process`, `process_id`, `creating_process_id`
-`windows_process_priority_base` | Current base priority of this process. Threads within a process can raise and lower their own base priority relative to the process base priority of the process. | gauge | `process`, `process_id`, `creating_process_id`
-`windows_process_private_bytes` | Current number of bytes this process has allocated that cannot be shared with other processes. | gauge | `process`, `process_id`, `creating_process_id`
-`windows_process_threads` | Number of threads currently active in this process. An instruction is the basic unit of execution in a processor, and a thread is the object that executes instructions. Every running process has at least one thread. | gauge | `process`, `process_id`, `creating_process_id`
-`windows_process_virtual_bytes` | Current size, in bytes, of the virtual address space that the process is using. Use of virtual address space does not necessarily imply corresponding use of either disk or main memory pages. Virtual space is finite and, by using too much, the process can limit its ability to load libraries. | gauge | `process`, `process_id`, `creating_process_id`
-`windows_process_working_set_private_bytes` | Size of the working set, in bytes, that is use for this process only and not shared nor shareable by other processes. | gauge | `process`, `process_id`, `creating_process_id`
-`windows_process_working_set_peak_bytes` | Maximum size, in bytes, of the Working Set of this process at any point in time. The Working Set is the set of memory pages touched recently by the threads in the process. If free memory in the computer is above a threshold, pages are left in the Working Set of a process even if they are not in use. When free memory falls below a threshold, pages are trimmed from Working Sets. If they are needed they will then be soft-faulted back into the Working Set before they leave main memory. | gauge | `process`, `process_id`, `creating_process_id`
-`windows_process_working_set_bytes` | Maximum number of bytes in the working set of this process at any point in time. The working set is the set of memory pages touched recently by the threads in the process. If free memory in the computer is above a threshold, pages are left in the working set of a process even if they are not in use. When free memory falls below a threshold, pages are trimmed from working sets. If they are needed, they are then soft-faulted back into the working set before they leave main memory. | gauge | `process`, `process_id`, `creating_process_id`
+| Name                                        | Description                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         | Type    | Labels                                                                                |
+|---------------------------------------------|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|---------|---------------------------------------------------------------------------------------|
+| `windows_process_info`                      | A metric with a constant '1' value labeled with process information                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 | gauge   | `process`, `process_id`, `creating_process_id`, `process_group_id`,`owner`, `cmdline` |
+| `windows_process_start_time`                | Time of process start                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               | gauge   | `process`, `process_id`                                                               |
+| `windows_process_cpu_time_total`            | Returns elapsed time that all of the threads of this process used the processor to execute instructions by mode (privileged, user). An instruction is the basic unit of execution in a computer, a thread is the object that executes instructions, and a process is the object created when a program is run. Code executed to handle some hardware interrupts and trap conditions is included in this count.                                                                                                                                                                      | counter | `process`, `process_id`, `mode`                                                       |
+| `windows_process_handles`                   | Total number of handles the process has open. This number is the sum of the handles currently open by each thread in the process.                                                                                                                                                                                                                                                                                                                                                                                                                                                   | gauge   | `process`, `process_id`                                                               |
+| `windows_process_io_bytes_total`            | Bytes issued to I/O operations in different modes (read, write, other). This property counts all I/O activity generated by the process to include file, network, and device I/Os. Read and write mode includes data operations; other mode includes those that do not involve data, such as control operations.                                                                                                                                                                                                                                                                     | counter | `process`, `process_id`, `mode`                                                       |
+| `windows_process_io_operations_total`       | I/O operations issued in different modes (read, write, other). This property counts all I/O activity generated by the process to include file, network, and device I/Os. Read and write mode includes data operations; other mode includes those that do not involve data, such as control operations.                                                                                                                                                                                                                                                                              | counter | `process`, `process_id`, `mode`                                                       |
+| `windows_process_page_faults_total`         | Page faults by the threads executing in this process. A page fault occurs when a thread refers to a virtual memory page that is not in its working set in main memory. This can cause the page not to be fetched from disk if it is on the standby list and hence already in main memory, or if it is in use by another process with which the page is shared.                                                                                                                                                                                                                      | counter | `process`, `process_id`                                                               |
+| `windows_process_page_file_bytes`           | Current number of bytes this process has used in the paging file(s). Paging files are used to store pages of memory used by the process that are not contained in other files. Paging files are shared by all processes, and lack of space in paging files can prevent other processes from allocating memory.                                                                                                                                                                                                                                                                      | gauge   | `process`, `process_id`                                                               |
+| `windows_process_pool_bytes`                | Pool Bytes is the last observed number of bytes in the paged or nonpaged pool. The nonpaged pool is an area of system memory (physical memory used by the operating system) for objects that cannot be written to disk, but must remain in physical memory as long as they are allocated. The paged pool is an area of system memory (physical memory used by the operating system) for objects that can be written to disk when they are not being used. Nonpaged pool bytes is calculated differently than paged pool bytes, so it might not equal the total of paged pool bytes. | gauge   | `process`, `process_id`, `pool`                                                       |
+| `windows_process_priority_base`             | Current base priority of this process. Threads within a process can raise and lower their own base priority relative to the process base priority of the process.                                                                                                                                                                                                                                                                                                                                                                                                                   | gauge   | `process`, `process_id`                                                               |
+| `windows_process_private_bytes`             | Current number of bytes this process has allocated that cannot be shared with other processes.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      | gauge   | `process`, `process_id`                                                               |
+| `windows_process_threads`                   | Number of threads currently active in this process. An instruction is the basic unit of execution in a processor, and a thread is the object that executes instructions. Every running process has at least one thread.                                                                                                                                                                                                                                                                                                                                                             | gauge   | `process`, `process_id`                                                               |
+| `windows_process_virtual_bytes`             | Current size, in bytes, of the virtual address space that the process is using. Use of virtual address space does not necessarily imply corresponding use of either disk or main memory pages. Virtual space is finite and, by using too much, the process can limit its ability to load libraries.                                                                                                                                                                                                                                                                                 | gauge   | `process`, `process_id`                                                               |
+| `windows_process_working_set_private_bytes` | Size of the working set, in bytes, that is use for this process only and not shared nor shareable by other processes.                                                                                                                                                                                                                                                                                                                                                                                                                                                               | gauge   | `process`, `process_id`                                                               |
+| `windows_process_working_set_peak_bytes`    | Maximum size, in bytes, of the Working Set of this process at any point in time. The Working Set is the set of memory pages touched recently by the threads in the process. If free memory in the computer is above a threshold, pages are left in the Working Set of a process even if they are not in use. When free memory falls below a threshold, pages are trimmed from Working Sets. If they are needed they will then be soft-faulted back into the Working Set before they leave main memory.                                                                              | gauge   | `process`, `process_id`                                                               |
+| `windows_process_working_set_bytes`         | Maximum number of bytes in the working set of this process at any point in time. The working set is the set of memory pages touched recently by the threads in the process. If free memory in the computer is above a threshold, pages are left in the working set of a process even if they are not in use. When free memory falls below a threshold, pages are trimmed from working sets. If they are needed, they are then soft-faulted back into the working set before they leave main memory.                                                                                 | gauge   | `process`, `process_id`                                                               |
 
 ### Example metric
 _This collector does not yet have explained examples, we would appreciate your help adding them!_

docs/collector.remote_fx.md

@@ -24,10 +24,15 @@ Name | Description | Type | Labels
 `windows_remote_fx_net_current_tcp_rtt_seconds` | Average TCP round-trip time (RTT) detected in seconds. | gauge | `session_name`
 `windows_remote_fx_net_current_udp_bandwidth` | UDP Bandwidth detected in bytes per second. | gauge | `session_name`
 `windows_remote_fx_net_current_udp_rtt_seconds` | Average UDP round-trip time (RTT) detected in seconds. | gauge | `session_name`
-`windows_remote_fx_net_received_bytes_total` | _Not yet documented_ | counter | `session_name`
-`windows_remote_fx_net_sent_bytes_total` | _Not yet documented_ | counter | `session_name`
+`windows_remote_fx_net_received_bytes_total` | Total bytes received over the network session. | counter | `session_name`
+`windows_remote_fx_net_sent_bytes_total` | Total bytes sent over the network session. | counter | `session_name`
 `windows_remote_fx_net_udp_packets_received_total` | Rate in packets per second at which packets are received over UDP. | counter | `session_name`
 `windows_remote_fx_net_udp_packets_sent_total` | Rate in packets per second at which packets are sent over UDP. | counter | `session_name`
+`windows_remote_fx_net_loss_rate` | Network packet loss rate detected over the RemoteFX session, expressed as a percentage. | counter | `session_name`
+`windows_remote_fx_net_fec_rate` | Forward Error Correction (FEC) rate applied to packets sent over the RemoteFX session, expressed as a percentage. | counter | `session_name`
+`windows_remote_fx_net_retransmission_rate` Rate of packets retransmitted over the RemoteFX session, expressed as a percentage. | counter | `session_name`
+
+
 
 ## Metrics (Graphics)
 

docs/collector.service.md

@@ -5,33 +5,21 @@ The service collector exposes metrics about Windows Services
 |||
 -|-
 Metric name prefix  | `service`
-Classes             | [`Win32_Service`](https://msdn.microsoft.com/en-us/library/aa394418(v=vs.85).aspx)
+Classes             | none
 Enabled by default? | Yes
 
 ## Flags
 
-### `--collector.service.services-where`
-
-A WMI filter on which services to include. Recommended to keep down number of returned metrics.
-
-Example: `--collector.service.services-where="Name='windows_exporter'"`
-
-Example config win_exporter.yml for multiple services: `services-where: Name='SQLServer' OR Name='Couchbase' OR Name='Spooler' OR Name='ActiveMQ'`
-
-### `--collector.service.use-api`
-
-Uses API calls instead of WMI for performance optimization. **Note** the previous flag (`--collector.service.services-where`) won't have any effect on this mode.
+None
 
 ## Metrics
 
-Name | Description | Type | Labels
------|-------------|------|-------
-`windows_service_info` | Contains service information in labels, constant 1 | gauge | name, display_name, process_id, run_as
-`windows_service_state` | The state of the service, 1 if the current state, 0 otherwise | gauge | name, state
-`windows_service_start_mode` | The start mode of the service, 1 if the current start mode, 0 otherwise | gauge | name, start_mode
-`windows_service_status` | The status of the service, 1 if the current status, 0 otherwise | gauge | name, status
-
-For the values of the `state`, `start_mode`, `status` and `run_as` labels, see below.
+| Name                         | Description                                                                                   | Type  | Labels                                |
+|------------------------------|-----------------------------------------------------------------------------------------------|-------|---------------------------------------|
+| `windows_service_info`       | Contains service information run as user in labels, constant 1                                | gauge | name, display_name, path_name, run_as |
+| `windows_service_start_mode` | The start mode of the service, 1 if the current start mode, 0 otherwise                       | gauge | name, start_mode                      |
+| `windows_service_state`      | The state of the service, 1 if the current state, 0 otherwise                                 | gauge | name, state                           |
+| `windows_service_process`    | Process of started service. The value is the creation time of the process as a unix timestamp | gauge | name, process_id                      |
 
 ### States
 
@@ -54,41 +42,57 @@ A service can have the following start modes:
 - `manual`
 - `disabled`
 
-### Status (not available in API mode)
-
-A service can have any of the following statuses:
-- `ok`
-- `error`
-- `degraded`
-- `unknown`
-- `pred fail`
-- `starting`
-- `stopping`
-- `service`
-- `stressed`
-- `nonrecover`
-- `no contact`
-- `lost comm`
-
 Note that there is some overlap with service state.
 
 ### Run As
 
 Account name under which a service runs. Depending on the service type, the account name may be in the form of "DomainName\Username" or UPN format ("Username@DomainName").
 
-It corresponds to the `StartName` attribute of the `Win32_Service` class.
-`StartName` attribute can be NULL and in such case the label is reported as an empty string. Notice that if the attribute is NULL the service is logged on as the `LocalSystem` account or, for kernel or system-level drive, it runs with a default object name created by the I/O system based on the service name, for example, DWDOM\Admin.
-
 ### Example metric
-Lists the services that have a 'disabled' start mode.
+
 ```
-windows_service_start_mode{exported_name=~"(mssqlserver|sqlserveragent)",start_mode="disabled"}
+# HELP windows_service_info A metric with a constant '1' value labeled with service information
+# TYPE windows_service_info gauge
+windows_service_info{display_name="Declared Configuration(DC) service",name="dcsvc",path_name="C:\\WINDOWS\\system32\\svchost.exe -k netsvcs -p",run_as="LocalSystem"} 1
+windows_service_info{display_name="Designs",name="Themes",path_name="C:\\WINDOWS\\System32\\svchost.exe -k netsvcs -p",run_as="LocalSystem"} 1
+# HELP windows_service_process Process of started service. The value is the creation time of the process as a unix timestamp.
+# TYPE windows_service_process gauge
+windows_service_process{name="Themes",process_id="2856"} 1.7244891e+09
+# HELP windows_service_start_mode The start mode of the service (StartMode)
+# TYPE windows_service_start_mode gauge
+windows_service_start_mode{name="Themes",start_mode="auto"} 1
+windows_service_start_mode{name="Themes",start_mode="boot"} 0
+windows_service_start_mode{name="Themes",start_mode="disabled"} 0
+windows_service_start_mode{name="Themes",start_mode="manual"} 0
+windows_service_start_mode{name="Themes",start_mode="system"} 0
+windows_service_start_mode{name="dcsvc",start_mode="auto"} 0
+windows_service_start_mode{name="dcsvc",start_mode="boot"} 0
+windows_service_start_mode{name="dcsvc",start_mode="disabled"} 0
+windows_service_start_mode{name="dcsvc",start_mode="manual"} 1
+windows_service_start_mode{name="dcsvc",start_mode="system"} 0
+# HELP windows_service_state The state of the service (State)
+# TYPE windows_service_state gauge
+windows_service_state{name="Themes",status="continue pending"} 0
+windows_service_state{name="Themes",status="pause pending"} 0
+windows_service_state{name="Themes",status="paused"} 0
+windows_service_state{name="Themes",status="running"} 1
+windows_service_state{name="Themes",status="start pending"} 0
+windows_service_state{name="Themes",status="stop pending"} 0
+windows_service_state{name="Themes",status="stopped"} 0
+windows_service_state{name="dcsvc",status="continue pending"} 0
+windows_service_state{name="dcsvc",status="pause pending"} 0
+windows_service_state{name="dcsvc",status="paused"} 0
+windows_service_state{name="dcsvc",status="running"} 0
+windows_service_state{name="dcsvc",status="start pending"} 0
+windows_service_state{name="dcsvc",status="stop pending"} 0
+windows_service_state{name="dcsvc",status="stopped"} 1
 ```
 
 ## Useful queries
 Counts the number of Microsoft SQL Server/Agent Processes
+
 ```
-count(windows_service_state{exported_name=~"(sqlserveragent|mssqlserver)",state="running"})
+count(windows_service_state{name=~"(sqlserveragent|mssqlserver)",state="running"})
 ```
 
 ## Alerting examples
@@ -100,22 +104,22 @@ groups:
 
   # Sends an alert when the 'sqlserveragent' service is not in the running state for 3 minutes.
   - alert: SQL Server Agent DOWN
-    expr: windows_service_state{instance="SQL",exported_name="sqlserveragent",state="running"} == 0
+    expr: windows_service_state{instance="SQL",name="sqlserveragent",state="running"} == 0
     for: 3m
     labels:
       severity: high
     annotations:
-      summary: "Service {{ $labels.exported_name }} down"
-      description: "Service {{ $labels.exported_name }} on instance {{ $labels.instance }} has been down for more than 3 minutes."
+      summary: "Service {{ $labels.name }} down"
+      description: "Service {{ $labels.name }} on instance {{ $labels.instance }} has been down for more than 3 minutes."
 
   # Sends an alert when the 'mssqlserver' service is not in the running state for 3 minutes.
   - alert: SQL Server DOWN
-    expr: windows_service_state{instance="SQL",exported_name="mssqlserver",state="running"} == 0
+    expr: windows_service_state{instance="SQL",name="mssqlserver",state="running"} == 0
     for: 3m
     labels:
       severity: high
     annotations:
-      summary: "Service {{ $labels.exported_name }} down"
-      description: "Service {{ $labels.exported_name }} on instance {{ $labels.instance }} has been down for more than 3 minutes."
+      summary: "Service {{ $labels.name }} down"
+      description: "Service {{ $labels.name }} on instance {{ $labels.instance }} has been down for more than 3 minutes."
 ```
 In this example, `instance` is the target label of the host. So each alert will be processed per host, which is then used in the alert description.

docs/collector.smbclient.md

@@ -0,0 +1,50 @@
+# smbclient collector
+The smbclient collector collects metrics from MS SmbClient hosts through perflib
+|||
+-|-
+Metric name prefix  | `windows_smbclient`
+Classes 			| [Win32_PerfRawData_SMB](https://learn.microsoft.com/en-us/openspecs/windows_protocols/ms-smb/)<br/> 
+Enabled by default? | No
+
+## Flags
+
+### `--collectors.smbclient.list`
+Lists the Perflib Objects that are queried for data along with the perlfib object id
+
+### `--collectors.smbclient.enabled`
+Comma-separated list of collectors to use, for example: `--collectors.smbclient.enabled=ServerShares`. Matching is case-sensitive. Depending on the smb protocol version not all performance counters may be available. Use `--collectors.smbclient.list` to obtain a list of supported collectors.
+
+## Metrics
+Name | Description | Type | Labels
+-----|-------------|------|-------
+`windows_smbclient_data_queue_seconds_total` | Seconds requests waited on queue on this share | counter | `server`, `share`|
+`windows_smbclient_read_queue_seconds_total` | Seconds read requests waited on queue on this share | counter | `server`, `share`|
+`windows_smbclient_write_queue_seconds_total` | Seconds write requests waited on queue on this share | counter | `server`, `share`|
+`windows_smbclient_request_seconds_total` | Seconds waiting for requests on this share | counter | `server`, `share`|
+`windows_smbclient_stalls_total` | The number of requests delayed based on insufficient credits on this share | counter | `server`, `share`|
+`windows_smbclient_requests_queued` | The point in time (current) number of requests outstanding on this share | counter | `server`, `share`|
+`windows_smbclient_data_bytes_total` | The bytes read or written on this share | counter | `server`, `share`|
+`windows_smbclient_requests_total` | The requests on this share | counter | `server`, `share`|
+`windows_smbclient_metadata_requests_total` | The metadata requests on this share | counter | `server`, `share`|
+`windows_smbclient_read_bytes_via_smbdirect_total` | The bytes read from this share via RDMA direct placement | TBD | `server`, `share`|
+`windows_smbclient_read_bytes_total` | The bytes read on this share | counter | `server`, `share`|
+`windows_smbclient_read_requests_via_smbdirect_total` | The read requests on this share via RDMA direct placement | TBD | `server`, `share`|
+`windows_smbclient_read_requests_total` | The read requests on this share | counter | `server`, `share`|
+`windows_smbclient_turbo_io_reads_total` | The read requests that go through Turbo I/O | TBD | `server`, `share`|
+`windows_smbclient_turbo_io_writes_total` | The write requests that go through Turbo I/O | TBD | `server`, `share`|
+`windows_smbclient_write_bytes_via_smbdirect_total` | The written bytes to this share via RDMA direct placement | TBD | `server`, `share`|
+`windows_smbclient_write_bytes_total` | The bytes written on this share | counter | `server`, `share`|
+`windows_smbclient_write_requests_via_smbdirect_total` | The write requests to this share via RDMA direct placement | TBD | `server`, `share`|
+`windows_smbclient_write_requests_total` | The write requests on this share | counter | `server`, `share`|
+`windows_smbclient_read_seconds_total` | Seconds waiting for read requests on this share | counter | `server`, `share`|
+`windows_smbclient_write_seconds_total` | Seconds waiting for write requests on this share | counter | `server`, `share`|
+## Useful queries
+```
+# Average request queue length (includes read and write).
+irate(windows_smbclient_data_queue_seconds_total)
+# Request latency milliseconds (includes read and write).
+irate(windows_smbclient_request_seconds_total) / irate(windows_smbclient_requests_total) * 1000
+```
+## Alerting examples
+_This collector does not yet have alerting examples, we would appreciate your help adding them!_
+

docs/collector.system.md

@@ -5,8 +5,7 @@ The system collector exposes metrics about ...
 |||
 -|-
 Metric name prefix  | `system`
-Data source         | Perflib
-Classes             | [`Win32_PerfRawData_PerfOS_System`](https://web.archive.org/web/20050830140516/http://msdn.microsoft.com/library/en-us/wmisdk/wmi/win32_perfrawdata_perfos_system.asp)
+Data source         | Performance Counters
 Enabled by default? | Yes
 
 ## Flags
@@ -15,14 +14,18 @@ None
 
 ## Metrics
 
-Name | Description | Type | Labels
------|-------------|------|-------
-`windows_system_context_switches_total` | Total number of [context switches](https://en.wikipedia.org/wiki/Context_switch) | counter | None
-`windows_system_exception_dispatches_total` | Total exceptions dispatched by the system | counter | None
-`windows_system_processor_queue_length` | Number of threads in the processor queue. There is a single queue for processor time even on computers with multiple processors. | gauge | None
-`windows_system_system_calls_total` | Total combined calls to Windows NT system service routines by all processes running on the computer | counter | None
-`windows_system_system_up_time` | Time of last boot of system | gauge | None
-`windows_system_threads` | Number of Windows system [threads](https://en.wikipedia.org/wiki/Thread_(computing)) | gauge | None
+| Name                                        | Description                                                                                                                                                                                                       | Type    | Labels |
+|---------------------------------------------|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|---------|--------|
+| `windows_system_context_switches_total`     | Total number of [context switches](https://en.wikipedia.org/wiki/Context_switch)                                                                                                                                  | counter | None   |
+| `windows_system_exception_dispatches_total` | Total exceptions dispatched by the system                                                                                                                                                                         | counter | None   |
+| `windows_system_processes`                  | Number of process contexts currently loaded or running on the operating system                                                                                                                                    | gauge   | None   |
+| `windows_system_process_limit`              | The size of the user-mode portion of the virtual address space of the calling process, in bytes. This value depends on the type of process, the type of processor, and the configuration of the operating system. | gauge   | None   |
+| `windows_system_processor_queue_length`     | Number of threads in the processor queue. There is a single queue for processor time even on computers with multiple processors.                                                                                  | gauge   | None   |
+| `windows_system_system_calls_total`         | Total combined calls to Windows NT system service routines by all processes running on the computer                                                                                                               | counter | None   |
+| `windows_system_system_up_time`             | Time of last boot of system                                                                                                                                                                                       | gauge   | None   |
+| `windows_system_threads`                    | Number of Windows system [threads](https://en.wikipedia.org/wiki/Thread_(computing))                                                                                                                              | gauge   | None   |
+
+
 
 ### Example metric
 Show current number of system threads
@@ -30,6 +33,11 @@ Show current number of system threads
 windows_system_threads{instance="localhost"}
 ```
 
+Show current number of processes
+```
+windows_system_processes{instance="localhost"}
+```
+
 ## Useful queries
 Find hosts that have rebooted in the last 24 hours
 ```

docs/collector.terminal_services.md

@@ -2,12 +2,13 @@
 
 The terminal_services collector exposes terminal services (Remote Desktop Services) performance metrics.
 
-|||
--|-
-Metric name prefix  | `terminal_services`
-Data source         | Perflib/WMI
-Classes             | [`Win32_PerfRawData_LocalSessionManager_TerminalServices`](https://wutils.com/wmi/root/cimv2/win32_perfrawdata_localsessionmanager_terminalservices/), [`Win32_PerfRawData_TermService_TerminalServicesSession`](https://docs.microsoft.com/en-us/previous-versions/aa394344(v%3Dvs.85)), [`Win32_PerfRawData_RemoteDesktopConnectionBrokerPerformanceCounterProvider_RemoteDesktopConnectionBrokerCounterset`](https://docs.microsoft.com/en-us/previous-versions/windows/it-pro/windows-server-2012-r2-and-2012/mt729067(v%3Dws.11))
-Enabled by default? | No
+|                         |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        |
+|-------------------------|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
+| __Metric name prefix__  | `terminal_services`                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    |
+| __Data source__         | Perflib/WMI, Win32                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     |
+| __Classes__             | [`Win32_PerfRawData_LocalSessionManager_TerminalServices`](https://wutils.com/wmi/root/cimv2/win32_perfrawdata_localsessionmanager_terminalservices/), [`Win32_PerfRawData_TermService_TerminalServicesSession`](https://docs.microsoft.com/en-us/previous-versions/aa394344(v%3Dvs.85)), [`Win32_PerfRawData_RemoteDesktopConnectionBrokerPerformanceCounterProvider_RemoteDesktopConnectionBrokerCounterset`](https://docs.microsoft.com/en-us/previous-versions/windows/it-pro/windows-server-2012-r2-and-2012/mt729067(v%3Dws.11)) |
+| __Win32 API__           | [WTSEnumerateSessionsEx](https://learn.microsoft.com/en-us/windows/win32/api/wtsapi32/nf-wtsapi32-wtsenumeratesessionsexw)                                                                                                                                                                                                                                                                                                                                                                                                             |
+| __Enabled by default?__ | No                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     |
 
 ## Flags
 
@@ -15,34 +16,115 @@ None
 
 ## Metrics
 
-Name | Description | Type | Labels
------|-------------|------|-------
-`windows_terminal_services_local_session_count` | Number of local Terminal Services sessions. | gauge | `session`
-`windows_terminal_services_connection_broker_performance_total`* | The total number of connections handled by the Connection Brokers since the service started. | counter | `connection`
-`windows_terminal_services_handles` | Total number of handles currently opened by this process. This number is the sum of the handles currently opened by each thread in this process. | gauge | `session_name`
-`windows_terminal_services_page_fault_total` | Rate at which page faults occur in the threads executing in this process. A page fault occurs when a thread refers to a virtual memory page that is not in its working set in main memory. The page may not be retrieved from disk if it is on the standby list and therefore already in main memory. The page also may not be retrieved if it is in use by another process which shares the page. | counter | `session_name`
-`windows_terminal_services_page_file_bytes` | Current number of bytes this process has used in the paging file(s). Paging files are used to store pages of memory used by the process that are not contained in other files. Paging files are shared by all processes, and lack of space in paging files can prevent other processes from allocating memory. | gauge | `session_name`
-`windows_terminal_services_page_file_bytes_peak` | Maximum number of bytes this process has used in the paging file(s). Paging files are used to store pages of memory used by the process that are not contained in other files. Paging files are shared by all processes, and lack of space in paging files can prevent other processes from allocating memory. | gauge | `session_name`
-`windows_terminal_services_privileged_time_seconds_total` | total elapsed time that the threads of the process have spent executing code in privileged mode. | Counter | `session_name`
-`windows_terminal_services_processor_time_seconds_total` | total elapsed time that all of the threads of this process used the processor to execute instructions. | Counter | `session_name`
-`windows_terminal_services_user_time_seconds_total` | total elapsed time that this process's threads have spent executing code in user mode. Applications, environment subsystems, and integral subsystems execute in user mode. | Counter | `session_name`
-`windows_terminal_services_pool_non_paged_bytes` | Number of bytes in the non-paged pool, an area of system memory (physical memory used by the operating system) for objects that cannot be written to disk, but must remain in physical memory as long as they are allocated. This property displays the last observed value only; it is not an average. | gauge | `session_name`
-`windows_terminal_services_pool_paged_bytes` | Number of bytes in the paged pool, an area of system memory (physical memory used by the operating system) for objects that can be written to disk when they are not being used. This property displays the last observed value only; it is not an average. | gauge | `session_name`
-`windows_terminal_services_private_bytes` | Current number of bytes this process has allocated that cannot be shared with other processes. | gauge | `session_name`
-`windows_terminal_services_threads` | Number of threads currently active in this process. An instruction is the basic unit of execution in a processor, and a thread is the object that executes instructions. Every running process has at least one thread. | gauge | `session_name`
-`windows_terminal_services_virtual_bytes` | Current size, in bytes, of the virtual address space the process is using. Use of virtual address space does not necessarily imply corresponding use of either disk or main memory pages. Virtual space is finite and, by using too much, the process can limit its ability to load libraries. | gauge | `session_name`
-`windows_terminal_services_virtual_bytes_peak` | Maximum number of bytes of virtual address space the process has used at any one time. Use of virtual address space does not necessarily imply corresponding use of either disk or main memory pages. Virtual space is finite and, by using too much, the process might limit its ability to load libraries. | gauge | `session_name`
-`windows_terminal_services_working_set_bytes` | Current number of bytes in the working set of this process. The working set is the set of memory pages touched recently by the threads in the process. If free memory in the computer is above a threshold, pages are left in the working set of a process even if they are not in use. When free memory falls below a threshold, pages are trimmed from working sets. If they are needed, they are then soft-faulted back into the working set before they leave main memory. | gauge | `session_name`
-`windows_terminal_services_working_set_bytes_peak` | Maximum number of bytes in the working set of this process at any point in time. The working set is the set of memory pages touched recently by the threads in the process. If free memory in the computer is above a threshold, pages are left in the working set of a process even if they are not in use. When free memory falls below a threshold, pages are trimmed from working sets. If they are needed, they are then soft-faulted back into the working set before they leave main memory. | gauge | `session_name`
+| Name                                                             | Description                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         | Type    | Labels          |
+|------------------------------------------------------------------|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|---------|-----------------|
+| `windows_terminal_services_session_info`                         | Info about active WTS sessions                                                                                                                                                                                                                                                                                                                                                                                                                                                                      | gauge   | host,user,state |
+| `windows_terminal_services_connection_broker_performance_total`* | The total number of connections handled by the Connection Brokers since the service started.                                                                                                                                                                                                                                                                                                                                                                                                        | counter | `connection`    |
+| `windows_terminal_services_handles`                              | Total number of handles currently opened by this process. This number is the sum of the handles currently opened by each thread in this process.                                                                                                                                                                                                                                                                                                                                                    | gauge   | `session_name`  |
+| `windows_terminal_services_page_fault_total`                     | Rate at which page faults occur in the threads executing in this process. A page fault occurs when a thread refers to a virtual memory page that is not in its working set in main memory. The page may not be retrieved from disk if it is on the standby list and therefore already in main memory. The page also may not be retrieved if it is in use by another process which shares the page.                                                                                                  | counter | `session_name`  |
+| `windows_terminal_services_page_file_bytes`                      | Current number of bytes this process has used in the paging file(s). Paging files are used to store pages of memory used by the process that are not contained in other files. Paging files are shared by all processes, and lack of space in paging files can prevent other processes from allocating memory.                                                                                                                                                                                      | gauge   | `session_name`  |
+| `windows_terminal_services_page_file_bytes_peak`                 | Maximum number of bytes this process has used in the paging file(s). Paging files are used to store pages of memory used by the process that are not contained in other files. Paging files are shared by all processes, and lack of space in paging files can prevent other processes from allocating memory.                                                                                                                                                                                      | gauge   | `session_name`  |
+| `windows_terminal_services_privileged_time_seconds_total`        | total elapsed time that the threads of the process have spent executing code in privileged mode.                                                                                                                                                                                                                                                                                                                                                                                                    | Counter | `session_name`  |
+| `windows_terminal_services_processor_time_seconds_total`         | total elapsed time that all of the threads of this process used the processor to execute instructions.                                                                                                                                                                                                                                                                                                                                                                                              | Counter | `session_name`  |
+| `windows_terminal_services_user_time_seconds_total`              | total elapsed time that this process's threads have spent executing code in user mode. Applications, environment subsystems, and integral subsystems execute in user mode.                                                                                                                                                                                                                                                                                                                          | Counter | `session_name`  |
+| `windows_terminal_services_pool_non_paged_bytes`                 | Number of bytes in the non-paged pool, an area of system memory (physical memory used by the operating system) for objects that cannot be written to disk, but must remain in physical memory as long as they are allocated. This property displays the last observed value only; it is not an average.                                                                                                                                                                                             | gauge   | `session_name`  |
+| `windows_terminal_services_pool_paged_bytes`                     | Number of bytes in the paged pool, an area of system memory (physical memory used by the operating system) for objects that can be written to disk when they are not being used. This property displays the last observed value only; it is not an average.                                                                                                                                                                                                                                         | gauge   | `session_name`  |
+| `windows_terminal_services_private_bytes`                        | Current number of bytes this process has allocated that cannot be shared with other processes.                                                                                                                                                                                                                                                                                                                                                                                                      | gauge   | `session_name`  |
+| `windows_terminal_services_threads`                              | Number of threads currently active in this process. An instruction is the basic unit of execution in a processor, and a thread is the object that executes instructions. Every running process has at least one thread.                                                                                                                                                                                                                                                                             | gauge   | `session_name`  |
+| `windows_terminal_services_virtual_bytes`                        | Current size, in bytes, of the virtual address space the process is using. Use of virtual address space does not necessarily imply corresponding use of either disk or main memory pages. Virtual space is finite and, by using too much, the process can limit its ability to load libraries.                                                                                                                                                                                                      | gauge   | `session_name`  |
+| `windows_terminal_services_virtual_bytes_peak`                   | Maximum number of bytes of virtual address space the process has used at any one time. Use of virtual address space does not necessarily imply corresponding use of either disk or main memory pages. Virtual space is finite and, by using too much, the process might limit its ability to load libraries.                                                                                                                                                                                        | gauge   | `session_name`  |
+| `windows_terminal_services_working_set_bytes`                    | Current number of bytes in the working set of this process. The working set is the set of memory pages touched recently by the threads in the process. If free memory in the computer is above a threshold, pages are left in the working set of a process even if they are not in use. When free memory falls below a threshold, pages are trimmed from working sets. If they are needed, they are then soft-faulted back into the working set before they leave main memory.                      | gauge   | `session_name`  |
+| `windows_terminal_services_working_set_bytes_peak`               | Maximum number of bytes in the working set of this process at any point in time. The working set is the set of memory pages touched recently by the threads in the process. If free memory in the computer is above a threshold, pages are left in the working set of a process even if they are not in use. When free memory falls below a threshold, pages are trimmed from working sets. If they are needed, they are then soft-faulted back into the working set before they leave main memory. | gauge   | `session_name`  |
 
 `* windows_terminal_services_connection_broker_performance_total` only collected if server has `Remote Desktop Connection Broker` role.
 
 
 ### Example metric
-_This collector does not yet have explained examples, we would appreciate your help adding them!_
+
+```
+windows_remote_fx_net_udp_packets_sent_total{session_name="RDP-Tcp 0"} 0
+# HELP windows_terminal_services_cpu_time_seconds_total Total elapsed time that this process's threads have spent executing code.
+# TYPE windows_terminal_services_cpu_time_seconds_total counter
+windows_terminal_services_cpu_time_seconds_total{mode="RDP-Tcp 0",session_name="privileged"} 98.4843739
+windows_terminal_services_cpu_time_seconds_total{mode="RDP-Tcp 0",session_name="processor"} 620.4687488999999
+windows_terminal_services_cpu_time_seconds_total{mode="RDP-Tcp 0",session_name="user"} 521.9843741
+# HELP windows_terminal_services_handles Total number of handles currently opened by this process. This number is the sum of the handles currently opened by each thread in this process.
+# TYPE windows_terminal_services_handles gauge
+windows_terminal_services_handles{session_name="RDP-Tcp 0"} 20999
+# HELP windows_terminal_services_page_fault_total Rate at which page faults occur in the threads executing in this process. A page fault occurs when a thread refers to a virtual memory page that is not in its working set in main memory. The page may not be retrieved from disk if it is on the standby list and therefore already in main memory. The page also may not be retrieved if it is in use by another process which shares the page.
+# TYPE windows_terminal_services_page_fault_total counter
+windows_terminal_services_page_fault_total{session_name="RDP-Tcp 0"} 1.0436271e+07
+# HELP windows_terminal_services_page_file_bytes Current number of bytes this process has used in the paging file(s). Paging files are used to store pages of memory used by the process that are not contained in other files. Paging files are shared by all processes, and lack of space in paging files can prevent other processes from allocating memory.
+# TYPE windows_terminal_services_page_file_bytes gauge
+windows_terminal_services_page_file_bytes{session_name="RDP-Tcp 0"} 4.310188032e+09
+# HELP windows_terminal_services_page_file_bytes_peak Maximum number of bytes this process has used in the paging file(s). Paging files are used to store pages of memory used by the process that are not contained in other files. Paging files are shared by all processes, and lack of space in paging files can prevent other processes from allocating memory.
+# TYPE windows_terminal_services_page_file_bytes_peak gauge
+windows_terminal_services_page_file_bytes_peak{session_name="RDP-Tcp 0"} 4.817412096e+09
+# HELP windows_terminal_services_pool_non_paged_bytes Number of bytes in the non-paged pool, an area of system memory (physical memory used by the operating system) for objects that cannot be written to disk, but must remain in physical memory as long as they are allocated. This property displays the last observed value only; it is not an average.
+# TYPE windows_terminal_services_pool_non_paged_bytes gauge
+windows_terminal_services_pool_non_paged_bytes{session_name="RDP-Tcp 0"} 1.325456e+06
+# HELP windows_terminal_services_pool_paged_bytes Number of bytes in the paged pool, an area of system memory (physical memory used by the operating system) for objects that can be written to disk when they are not being used. This property displays the last observed value only; it is not an average.
+# TYPE windows_terminal_services_pool_paged_bytes gauge
+windows_terminal_services_pool_paged_bytes{session_name="RDP-Tcp 0"} 2.4651264e+07
+# HELP windows_terminal_services_private_bytes Current number of bytes this process has allocated that cannot be shared with other processes.
+# TYPE windows_terminal_services_private_bytes gauge
+windows_terminal_services_private_bytes{session_name="RDP-Tcp 0"} 4.310188032e+09
+# HELP windows_terminal_services_session_info Terminal Services sessions info
+# TYPE windows_terminal_services_session_info gauge
+windows_terminal_services_session_info{host="",session_name="RDP-Tcp 0",state="active",user="domain\\user"} 1
+windows_terminal_services_session_info{host="",session_name="RDP-Tcp 0",state="connect_query",user="domain\\user"} 0
+windows_terminal_services_session_info{host="",session_name="RDP-Tcp 0",state="connected",user="domain\\user"} 0
+windows_terminal_services_session_info{host="",session_name="RDP-Tcp 0",state="disconnected",user="domain\\user"} 0
+windows_terminal_services_session_info{host="",session_name="RDP-Tcp 0",state="down",user="domain\\user"} 0
+windows_terminal_services_session_info{host="",session_name="RDP-Tcp 0",state="idle",user="domain\\user"} 0
+windows_terminal_services_session_info{host="",session_name="RDP-Tcp 0",state="init",user="domain\\user"} 0
+windows_terminal_services_session_info{host="",session_name="RDP-Tcp 0",state="listen",user="domain\\user"} 0
+windows_terminal_services_session_info{host="",session_name="RDP-Tcp 0",state="reset",user="domain\\user"} 0
+windows_terminal_services_session_info{host="",session_name="RDP-Tcp 0",state="shadow",user="domain\\user"} 0
+windows_terminal_services_session_info{host="",session_name="console",state="active",user=""} 0
+windows_terminal_services_session_info{host="",session_name="console",state="connect_query",user=""} 0
+windows_terminal_services_session_info{host="",session_name="console",state="connected",user=""} 1
+windows_terminal_services_session_info{host="",session_name="console",state="disconnected",user=""} 0
+windows_terminal_services_session_info{host="",session_name="console",state="down",user=""} 0
+windows_terminal_services_session_info{host="",session_name="console",state="idle",user=""} 0
+windows_terminal_services_session_info{host="",session_name="console",state="init",user=""} 0
+windows_terminal_services_session_info{host="",session_name="console",state="listen",user=""} 0
+windows_terminal_services_session_info{host="",session_name="console",state="reset",user=""} 0
+windows_terminal_services_session_info{host="",session_name="console",state="shadow",user=""} 0
+windows_terminal_services_session_info{host="",session_name="services",state="active",user=""} 0
+windows_terminal_services_session_info{host="",session_name="services",state="connect_query",user=""} 0
+windows_terminal_services_session_info{host="",session_name="services",state="connected",user=""} 0
+windows_terminal_services_session_info{host="",session_name="services",state="disconnected",user=""} 1
+windows_terminal_services_session_info{host="",session_name="services",state="down",user=""} 0
+windows_terminal_services_session_info{host="",session_name="services",state="idle",user=""} 0
+windows_terminal_services_session_info{host="",session_name="services",state="init",user=""} 0
+windows_terminal_services_session_info{host="",session_name="services",state="listen",user=""} 0
+windows_terminal_services_session_info{host="",session_name="services",state="reset",user=""} 0
+windows_terminal_services_session_info{host="",session_name="services",state="shadow",user=""} 0
+# HELP windows_terminal_services_threads Number of threads currently active in this process. An instruction is the basic unit of execution in a processor, and a thread is the object that executes instructions. Every running process has at least one thread.
+# TYPE windows_terminal_services_threads gauge
+windows_terminal_services_threads{session_name="RDP-Tcp 0"} 676
+# HELP windows_terminal_services_virtual_bytes Current size, in bytes, of the virtual address space the process is using. Use of virtual address space does not necessarily imply corresponding use of either disk or main memory pages. Virtual space is finite and, by using too much, the process can limit its ability to load libraries.
+# TYPE windows_terminal_services_virtual_bytes gauge
+windows_terminal_services_virtual_bytes{session_name="RDP-Tcp 0"} 9.3228347629568e+13
+# HELP windows_terminal_services_virtual_bytes_peak Maximum number of bytes of virtual address space the process has used at any one time. Use of virtual address space does not necessarily imply corresponding use of either disk or main memory pages. Virtual space is finite and, by using too much, the process might limit its ability to load libraries.
+# TYPE windows_terminal_services_virtual_bytes_peak gauge
+windows_terminal_services_virtual_bytes_peak{session_name="RDP-Tcp 0"} 9.323192164352e+13
+# HELP windows_terminal_services_working_set_bytes Current number of bytes in the working set of this process. The working set is the set of memory pages touched recently by the threads in the process. If free memory in the computer is above a threshold, pages are left in the working set of a process even if they are not in use. When free memory falls below a threshold, pages are trimmed from working sets. If they are needed, they are then soft-faulted back into the working set before they leave main memory.
+# TYPE windows_terminal_services_working_set_bytes gauge
+windows_terminal_services_working_set_bytes{session_name="RDP-Tcp 0"} 6.0632064e+09
+# HELP windows_terminal_services_working_set_bytes_peak Maximum number of bytes in the working set of this process at any point in time. The working set is the set of memory pages touched recently by the threads in the process. If free memory in the computer is above a threshold, pages are left in the working set of a process even if they are not in use. When free memory falls below a threshold, pages are trimmed from working sets. If they are needed, they are then soft-faulted back into the working set before they leave main memory.
+# TYPE windows_terminal_services_working_set_bytes_peak gauge
+windows_terminal_services_working_set_bytes_peak{session_name="RDP-Tcp 0"} 6.74854912e+09
+```
 
 ## Useful queries
-_This collector does not yet have any useful queries added, we would appreciate your help adding them!_
+
+Use metrics can be combined with other metrics to create useful queries. For example, with remote_fx metrics:
+
+```
+windows_remote_fx_net_loss_rate * on(session_name) group_left(user) (windows_terminal_services_session_info == 1)
+```
 
 ## Alerting examples
 _This collector does not yet have alerting examples, we would appreciate your help adding them!_

docs/collector.time.md

@@ -5,11 +5,11 @@ If the Windows Time Service is stopped after collection has started, collector m
 
 Please note the Time Service perflib counters are only available on [Windows Server 2016 or newer](https://docs.microsoft.com/en-us/windows-server/networking/windows-time-service/windows-server-2016-improvements).
 
-|||
--|-
-Metric name prefix  | `time`
-Data source         | Perflib
-Enabled by default? | No
+|                     |         |
+|---------------------|---------|
+| Metric name prefix  | `time`  |
+| Data source         | Perflib |
+| Enabled by default? | No      |
 
 ## Flags
 
@@ -17,14 +17,16 @@ None
 
 ## Metrics
 
-Name | Description | Type | Labels
------|-------------|------|-------
-`windows_time_clock_frequency_Adjustment_ppb_total` | Total adjustment made to the local system clock frequency by W32Time in parts per billion (PPB) units. 1 PPB adjustment implies the system clock was adjusted at a rate of 1 nanosecond per second (1 ns/s). The smallest possible adjustment can vary and is expected to be in the order of 100's of PPB. | counter | None
-`windows_time_computed_time_offset_seconds` | Absolute time offset between the system clock and the chosen time source, in seconds. | counter | None
-`windows_time_ntp_client_time_sources` | Active number of NTP Time sources being used by the client. This is a count of active, distinct IP addresses of time servers that are responding to this client's requests. | gauge | None
-`windows_time_ntp_round_trip_delay_seconds` | Total roundtrip delay experienced by the NTP client in receiving a response from the server for the most recent request, in seconds. This is the time elapsed on the NTP client between transmitting a request to the NTP server and receiving a valid response from the server. | gauge | None
-`windows_time_ntp_server_outgoing_responses_total` | Total number of requests responded to by the NTP server. | counter | None
-`windows_time_ntp_server_incoming_requests_total` | Total number of requests received by the NTP server. | counter | None
+| Name                                                | Description                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           | Type    | Labels     |
+|-----------------------------------------------------|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|---------|------------|
+| `windows_time_clock_frequency_adjustment_ppb_total` | Total adjustment made to the local system clock frequency by W32Time in parts per billion (PPB) units. 1 PPB adjustment implies the system clock was adjusted at a rate of 1 nanosecond per second (1 ns/s). The smallest possible adjustment can vary and is expected to be in the order of 100's of PPB.                                                                                                                                                                                                                                                                                                                                                                                                            | counter | None       |
+| `windows_time_computed_time_offset_seconds`         | The absolute time offset between the system clock and the chosen time source, as computed by the W32Time service in microseconds. When a new valid sample is available, the computed time is updated with the time offset indicated by the sample. This time is the actual time offset of the local clock. W32Time initiates clock correction by using this offset and updates the computed time in between samples with the remaining time offset that needs to be applied to the local clock. Clock accuracy can be tracked by using this performance counter with a low polling interval (for example, 256 seconds or less) and looking for the counter value to be smaller than the desired clock accuracy limit. | gauge   | None       |
+| `windows_time_ntp_client_time_sources`              | Active number of NTP Time sources being used by the client. This is a count of active, distinct IP addresses of time servers that are responding to this client's requests.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           | gauge   | None       |
+| `windows_time_ntp_round_trip_delay_seconds`         | Total roundtrip delay experienced by the NTP client in receiving a response from the server for the most recent request, in seconds. This is the time elapsed on the NTP client between transmitting a request to the NTP server and receiving a valid response from the server.                                                                                                                                                                                                                                                                                                                                                                                                                                      | gauge   | None       |
+| `windows_time_ntp_server_outgoing_responses_total`  | Total number of requests responded to by the NTP server.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              | counter | None       |
+| `windows_time_ntp_server_incoming_requests_total`   | Total number of requests received by the NTP server.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  | counter | None       |
+| `windows_time_current_timestamp_seconds`            | Current time as reported by the operating system, in [Unix time](https://en.wikipedia.org/wiki/Unix_time). See [time.Unix()](https://golang.org/pkg/time/#Unix) for details                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           | gauge   | None       |
+| `windows_time_timezone`                             | Current timezone as reported by the operating system.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 | gauge   | `timezone` |
 
 ### Example metric
 _This collector does not yet have explained examples, we would appreciate your help adding them!_

docs/example_config.yml

@@ -1,7 +1,7 @@
 ---
 # Note this is not an exhaustive list of all configuration values
 collectors:
-  enabled: cpu,cs,logical_disk,net,os,service,system,textfile
+  enabled: cpu,cs,logical_disk,net,os,service,system
 collector:
   service:
     services-where: Name='windows_exporter'

exporter.go

@@ -1,54 +1,66 @@
 //go:build windows
 
+//go:generate go run github.com/tc-hib/go-winres@v0.3.3 make --product-version=git-tag --file-version=git-tag --arch=amd64,arm64
+
 package main
 
+//goland:noinspection GoUnsortedImport
+//nolint:gofumpt
 import (
-	"encoding/json"
+	// Its important that we do these first so that we can register with the Windows service control ASAP to avoid timeouts.
+	"github.com/prometheus-community/windows_exporter/pkg/initiate"
+
+	"context"
+	"errors"
 	"fmt"
+	"log/slog"
 	"net/http"
-	_ "net/http/pprof"
+	"net/http/pprof"
 	"os"
+	"os/signal"
 	"os/user"
 	"runtime"
 	"sort"
 	"strings"
-
-	// Its important that we do these first so that we can register with the windows service control ASAP to avoid timeouts
-	"github.com/prometheus-community/windows_exporter/pkg/initiate"
-	winlog "github.com/prometheus-community/windows_exporter/pkg/log"
-	"github.com/prometheus-community/windows_exporter/pkg/types"
-	"github.com/prometheus-community/windows_exporter/pkg/utils"
-	"github.com/prometheus-community/windows_exporter/pkg/wmi"
+	"time"
 
 	"github.com/alecthomas/kingpin/v2"
-	"github.com/go-kit/log/level"
 	"github.com/prometheus-community/windows_exporter/pkg/collector"
 	"github.com/prometheus-community/windows_exporter/pkg/config"
+	"github.com/prometheus-community/windows_exporter/pkg/httphandler"
+	winlog "github.com/prometheus-community/windows_exporter/pkg/log"
 	"github.com/prometheus-community/windows_exporter/pkg/log/flag"
+	"github.com/prometheus-community/windows_exporter/pkg/types"
+	"github.com/prometheus-community/windows_exporter/pkg/utils"
 	"github.com/prometheus/common/version"
 	"github.com/prometheus/exporter-toolkit/web"
 	webflag "github.com/prometheus/exporter-toolkit/web/kingpinflag"
+	"golang.org/x/sys/windows"
 )
 
-// Same struct prometheus uses for their /version endpoint.
-// Separate copy to avoid pulling all of prometheus as a dependency
-type prometheusVersion struct {
-	Version   string `json:"version"`
-	Revision  string `json:"revision"`
-	Branch    string `json:"branch"`
-	BuildUser string `json:"buildUser"`
-	BuildDate string `json:"buildDate"`
-	GoVersion string `json:"goVersion"`
+// Mapping of priority names to uin32 values required by windows.SetPriorityClass.
+var priorityStringToInt = map[string]uint32{
+	"realtime":    windows.REALTIME_PRIORITY_CLASS,
+	"high":        windows.HIGH_PRIORITY_CLASS,
+	"abovenormal": windows.ABOVE_NORMAL_PRIORITY_CLASS,
+	"normal":      windows.NORMAL_PRIORITY_CLASS,
+	"belownormal": windows.BELOW_NORMAL_PRIORITY_CLASS,
+	"low":         windows.IDLE_PRIORITY_CLASS,
 }
 
 func main() {
+	os.Exit(run())
+}
+
+func run() int {
 	app := kingpin.New("windows_exporter", "A metrics collector for Windows.")
+
 	var (
 		configFile = app.Flag(
 			"config.file",
 			"YAML configuration file to use. Values set in this file will be overridden by CLI flags.",
 		).String()
-		insecure_skip_verify = app.Flag(
+		insecureSkipVerify = app.Flag(
 			"config.file.insecure-skip-verify",
 			"Skip TLS verification in loading YAML configuration.",
 		).Default("false").Bool()
@@ -77,6 +89,14 @@ func main() {
 			"scrape.timeout-margin",
 			"Seconds to subtract from the timeout allowed by the client. Tune to allow for overhead or high loads.",
 		).Default("0.5").Float64()
+		debugEnabled = app.Flag(
+			"debug.enabled",
+			"If true, windows_exporter will expose debug endpoints under /debug/pprof.",
+		).Default("false").Bool()
+		processPriority = app.Flag(
+			"process.priority",
+			"Priority of the exporter process. Higher priorities may improve exporter responsiveness during periods of system load. Can be one of [\"realtime\", \"high\", \"abovenormal\", \"normal\", \"belownormal\", \"low\"]",
+		).Default("normal").String()
 	)
 
 	winlogConfig := &winlog.Config{}
@@ -90,25 +110,41 @@ func main() {
 
 	// Load values from configuration file(s). Executable flags must first be parsed, in order
 	// to load the specified file(s).
-	kingpin.MustParse(app.Parse(os.Args[1:]))
-	logger, err := winlog.New(winlogConfig)
-	if err != nil {
-		_ = level.Error(logger).Log("err", err)
-		os.Exit(1)
+	if _, err := app.Parse(os.Args[1:]); err != nil {
+		//nolint:sloglint // we do not have an logger yet
+		slog.Error("Failed to parse CLI args",
+			slog.Any("err", err),
+		)
+
+		return 1
 	}
 
-	_ = level.Debug(logger).Log("msg", "Logging has Started")
+	logger, err := winlog.New(winlogConfig)
+	if err != nil {
+		//nolint:sloglint // we do not have an logger yet
+		slog.Error("failed to create logger",
+			slog.Any("err", err),
+		)
+
+		return 1
+	}
 
 	if *configFile != "" {
-		resolver, err := config.NewResolver(*configFile, logger, *insecure_skip_verify)
+		resolver, err := config.NewResolver(*configFile, logger, *insecureSkipVerify)
 		if err != nil {
-			_ = level.Error(logger).Log("msg", "could not load config file", "err", err)
-			os.Exit(1)
+			logger.Error("could not load config file",
+				slog.Any("err", err),
+			)
+
+			return 1
 		}
-		err = resolver.Bind(app, os.Args[1:])
-		if err != nil {
-			_ = level.Error(logger).Log("err", err)
-			os.Exit(1)
+
+		if err = resolver.Bind(app, os.Args[1:]); err != nil {
+			logger.Error("Failed to bind configuration",
+				slog.Any("err", err),
+			)
+
+			return 1
 		}
 
 		// NOTE: This is temporary fix for issue #1092, calling kingpin.Parse
@@ -117,146 +153,184 @@ func main() {
 		*webConfig.WebListenAddresses = (*webConfig.WebListenAddresses)[1:]
 
 		// Parse flags once more to include those discovered in configuration file(s).
-		kingpin.MustParse(app.Parse(os.Args[1:]))
+		if _, err = app.Parse(os.Args[1:]); err != nil {
+			logger.Error("Failed to parse CLI args from YAML file",
+				slog.Any("err", err),
+			)
+
+			return 1
+		}
 
 		logger, err = winlog.New(winlogConfig)
 		if err != nil {
-			_ = level.Error(logger).Log("err", err)
-			os.Exit(1)
+			//nolint:sloglint // we do not have an logger yet
+			slog.Error("failed to create logger",
+				slog.Any("err", err),
+			)
+
+			return 1
 		}
 	}
 
-	if *printCollectors {
-		collectorNames := collector.Available()
-		sort.Strings(collectorNames)
+	logger.Debug("Logging has Started")
 
-		fmt.Printf("Available collectors:\n")
-		for _, n := range collectorNames {
-			fmt.Printf(" - %s\n", n)
+	if *printCollectors {
+		printCollectorsToStdout()
+
+		return 0
+	}
+
+	// Only set process priority if a non-default and valid value has been set
+	if priority, ok := priorityStringToInt[*processPriority]; ok && priority != windows.NORMAL_PRIORITY_CLASS {
+		logger.Debug("setting process priority to " + *processPriority)
+
+		if err = setPriorityWindows(os.Getpid(), priority); err != nil {
+			logger.Error("failed to set process priority",
+				slog.Any("err", err),
+			)
+
+			return 1
+		}
+	}
+
+	enabledCollectorList := utils.ExpandEnabledCollectors(*enabledCollectors)
+	collectors.Enable(enabledCollectorList)
+
+	// Initialize collectors before loading
+	if err = collectors.Build(logger); err != nil {
+		logger.Error("Couldn't load collectors",
+			slog.Any("err", err),
+		)
+
+		return 1
+	}
+
+	if err = collectors.SetPerfCounterQuery(logger); err != nil {
+		logger.Error("Couldn't set performance counter query",
+			slog.Any("err", err),
+		)
+
+		return 1
+	}
+
+	logCurrentUser(logger)
+
+	logger.Info("Enabled collectors: " + strings.Join(enabledCollectorList, ", "))
+
+	mux := http.NewServeMux()
+	mux.Handle("GET /health", httphandler.NewHealthHandler())
+	mux.Handle("GET /version", httphandler.NewVersionHandler())
+	mux.Handle("GET "+*metricsPath, httphandler.New(logger, collectors, &httphandler.Options{
+		DisableExporterMetrics: *disableExporterMetrics,
+		TimeoutMargin:          *timeoutMargin,
+		MaxRequests:            *maxRequests,
+	}))
+
+	if *debugEnabled {
+		mux.HandleFunc("GET /debug/pprof/", pprof.Index)
+		mux.HandleFunc("GET /debug/pprof/cmdline", pprof.Cmdline)
+		mux.HandleFunc("GET /debug/pprof/profile", pprof.Profile)
+		mux.HandleFunc("GET /debug/pprof/symbol", pprof.Symbol)
+		mux.HandleFunc("GET /debug/pprof/trace", pprof.Trace)
+	}
+
+	logger.Info("Starting windows_exporter",
+		slog.String("version", version.Version),
+		slog.String("branch", version.Branch),
+		slog.String("revision", version.GetRevision()),
+		slog.String("goversion", version.GoVersion),
+		slog.String("builddate", version.BuildDate),
+		slog.Int("maxprocs", runtime.GOMAXPROCS(0)),
+	)
+
+	server := &http.Server{
+		ReadHeaderTimeout: 5 * time.Second,
+		IdleTimeout:       60 * time.Second,
+		ReadTimeout:       5 * time.Second,
+		WriteTimeout:      5 * time.Minute,
+		Handler:           mux,
+	}
+
+	errCh := make(chan error, 1)
+
+	go func() {
+		if err := web.ListenAndServe(server, webConfig, logger); err != nil && !errors.Is(err, http.ErrServerClosed) {
+			errCh <- err
+		}
+
+		errCh <- nil
+	}()
+
+	ctx, stop := signal.NotifyContext(context.Background(), os.Interrupt, os.Kill)
+	defer stop()
+
+	select {
+	case <-ctx.Done():
+		logger.Info("Shutting down windows_exporter via kill signal")
+	case <-initiate.StopCh:
+		logger.Info("Shutting down windows_exporter via service control")
+	case err := <-errCh:
+		if err != nil {
+			logger.Error("Failed to start windows_exporter",
+				slog.Any("err", err),
+			)
+
+			return 1
+		}
+	}
+
+	ctx, cancel := context.WithTimeout(context.Background(), 5*time.Second)
+	defer cancel()
+
+	_ = server.Shutdown(ctx)
+
+	logger.Info("windows_exporter has shut down")
+
+	return 0
+}
+
+func printCollectorsToStdout() {
+	collectorNames := collector.Available()
+	sort.Strings(collectorNames)
+
+	fmt.Println("Available collectors:") //nolint:forbidigo
+
+	for _, n := range collectorNames {
+		fmt.Printf(" - %s\n", n) //nolint:forbidigo
+	}
+}
+
+func logCurrentUser(logger *slog.Logger) {
+	if u, err := user.Current(); err == nil {
+		logger.Info("Running as " + u.Username)
+
+		if strings.Contains(u.Username, "ContainerAdministrator") || strings.Contains(u.Username, "ContainerUser") {
+			logger.Warn("Running as a preconfigured Windows Container user. This may mean you do not have Windows HostProcess containers configured correctly and some functionality will not work as expected.")
 		}
 
 		return
 	}
 
-	if err = wmi.InitWbem(logger); err != nil {
-		_ = level.Error(logger).Log("err", err)
-		os.Exit(1)
-	}
-
-	enabledCollectorList := utils.ExpandEnabledCollectors(*enabledCollectors)
-	collectors.Enable(enabledCollectorList)
-	collectors.SetLogger(logger)
-
-	// Initialize collectors before loading
-	err = collectors.Build()
-	if err != nil {
-		_ = level.Error(logger).Log("msg", "Couldn't load collectors", "err", err)
-		os.Exit(1)
-	}
-	err = collectors.SetPerfCounterQuery()
-	if err != nil {
-		_ = level.Error(logger).Log("msg", "Couldn't set performance counter query", "err", err)
-		os.Exit(1)
-	}
-
-	if u, err := user.Current(); err != nil {
-		_ = level.Warn(logger).Log("msg", "Unable to determine which user is running this exporter. More info: https://github.com/golang/go/issues/37348")
-	} else {
-		_ = level.Info(logger).Log("msg", fmt.Sprintf("Running as %v", u.Username))
-
-		if strings.Contains(u.Username, "ContainerAdministrator") || strings.Contains(u.Username, "ContainerUser") {
-			_ = level.Warn(logger).Log("msg", "Running as a preconfigured Windows Container user. This may mean you do not have Windows HostProcess containers configured correctly and some functionality will not work as expected.")
-		}
-	}
-
-	_ = level.Info(logger).Log("msg", fmt.Sprintf("Enabled collectors: %v", strings.Join(enabledCollectorList, ", ")))
-
-	http.HandleFunc(*metricsPath, withConcurrencyLimit(*maxRequests, collectors.BuildServeHTTP(*disableExporterMetrics, *timeoutMargin)))
-	http.HandleFunc("/health", func(w http.ResponseWriter, r *http.Request) {
-		w.Header().Set("Content-Type", "application/json")
-		_, err := fmt.Fprintln(w, `{"status":"ok"}`)
-		if err != nil {
-			_ = level.Debug(logger).Log("Failed to write to stream", "err", err)
-		}
-	})
-	http.HandleFunc("/version", func(w http.ResponseWriter, r *http.Request) {
-		// we can't use "version" directly as it is a package, and not an object that
-		// can be serialized.
-		err := json.NewEncoder(w).Encode(prometheusVersion{
-			Version:   version.Version,
-			Revision:  version.Revision,
-			Branch:    version.Branch,
-			BuildUser: version.BuildUser,
-			BuildDate: version.BuildDate,
-			GoVersion: version.GoVersion,
-		})
-		if err != nil {
-			http.Error(w, fmt.Sprintf("error encoding JSON: %s", err), http.StatusInternalServerError)
-		}
-	})
-	if *metricsPath != "/" && *metricsPath != "" {
-		landingConfig := web.LandingConfig{
-			Name:        "Windows Exporter",
-			Description: "Prometheus Exporter for Windows servers",
-			Version:     version.Info(),
-			Links: []web.LandingLinks{
-				{
-					Address: *metricsPath,
-					Text:    "Metrics",
-				},
-				{
-					Address: "/health",
-					Text:    "Health Check",
-				},
-				{
-					Address: "/version",
-					Text:    "Version Info",
-				},
-			},
-		}
-		landingPage, err := web.NewLandingPage(landingConfig)
-		if err != nil {
-			_ = level.Error(logger).Log("msg", "failed to generate landing page", "err", err)
-			os.Exit(1)
-		}
-		http.Handle("/", landingPage)
-	}
-
-	_ = level.Info(logger).Log("msg", "Starting windows_exporter", "version", version.Info())
-	_ = level.Info(logger).Log("msg", "Build context", "build_context", version.BuildContext())
-	_ = level.Debug(logger).Log("msg", "Go MAXPROCS", "procs", runtime.GOMAXPROCS(0))
-
-	go func() {
-		server := &http.Server{}
-		if err := web.ListenAndServe(server, webConfig, logger); err != nil {
-			_ = level.Error(logger).Log("msg", "cannot start windows_exporter", "err", err)
-			os.Exit(1)
-		}
-	}()
-
-	for {
-		if <-initiate.StopCh {
-			_ = level.Info(logger).Log("msg", "Shutting down windows_exporter")
-			break
-		}
-	}
+	logger.Warn("Unable to determine which user is running this exporter. More info: https://github.com/golang/go/issues/37348")
 }
 
-func withConcurrencyLimit(n int, next http.HandlerFunc) http.HandlerFunc {
-	if n <= 0 {
-		return next
+func setPriorityWindows(pid int, priority uint32) error {
+	// https://learn.microsoft.com/en-us/windows/win32/procthread/process-security-and-access-rights
+	handle, err := windows.OpenProcess(
+		windows.STANDARD_RIGHTS_REQUIRED|windows.SYNCHRONIZE|windows.SPECIFIC_RIGHTS_ALL,
+		false, uint32(pid),
+	)
+	if err != nil {
+		return fmt.Errorf("failed to open own process: %w", err)
 	}
 
-	sem := make(chan struct{}, n)
-	return func(w http.ResponseWriter, r *http.Request) {
-		select {
-		case sem <- struct{}{}:
-			defer func() { <-sem }()
-		default:
-			w.WriteHeader(http.StatusServiceUnavailable)
-			_, _ = w.Write([]byte("Too many concurrent requests"))
-			return
-		}
-		next(w, r)
+	if err = windows.SetPriorityClass(handle, priority); err != nil {
+		return fmt.Errorf("failed to set priority class: %w", err)
 	}
+
+	if err = windows.CloseHandle(handle); err != nil {
+		return fmt.Errorf("failed to close handle: %w", err)
+	}
+
+	return nil
 }

go.mod

@@ -1,56 +1,55 @@
 module github.com/prometheus-community/windows_exporter
 
-go 1.21
+go 1.23
 
 require (
-	github.com/Microsoft/hcsshim v0.11.4
+	github.com/Microsoft/hcsshim v0.12.6
 	github.com/alecthomas/kingpin/v2 v2.4.0
 	github.com/dimchansky/utfbom v1.1.1
-	github.com/go-kit/log v0.2.1
 	github.com/go-ole/go-ole v1.3.0
-	github.com/prometheus/client_golang v1.18.0
-	github.com/prometheus/client_model v0.5.0
-	github.com/prometheus/common v0.45.0
-	github.com/prometheus/exporter-toolkit v0.11.0
-	github.com/sirupsen/logrus v1.9.3 // indirect
-	github.com/stretchr/testify v1.8.4
-	github.com/yusufpapurcu/wmi v1.2.3
-	go.opencensus.io v0.24.0 // indirect
-	golang.org/x/exp v0.0.0-20231110203233-9a3e6036ecaa
-	golang.org/x/sys v0.16.0
+	github.com/google/uuid v1.6.0
+	github.com/pkg/errors v0.9.1
+	github.com/prometheus/client_golang v1.20.3
+	github.com/prometheus/client_model v0.6.1
+	github.com/prometheus/common v0.59.1
+	github.com/prometheus/exporter-toolkit v0.13.0
+	github.com/stretchr/testify v1.9.0
+	github.com/yusufpapurcu/wmi v1.2.4
+	golang.org/x/sys v0.25.0
 	gopkg.in/yaml.v3 v3.0.1
 )
 
 require (
-	github.com/Microsoft/go-winio v0.6.1 // indirect
-	github.com/alecthomas/units v0.0.0-20211218093645-b94a6e3cc137 // indirect
+	github.com/Microsoft/go-winio v0.6.2 // indirect
+	github.com/alecthomas/units v0.0.0-20240626203959-61d1e3462e30 // indirect
 	github.com/beorn7/perks v1.0.1 // indirect
-	github.com/cespare/xxhash/v2 v2.2.0 // indirect
-	github.com/containerd/cgroups v1.1.0 // indirect
-	github.com/containerd/containerd v1.7.0 // indirect
+	github.com/cespare/xxhash/v2 v2.3.0 // indirect
+	github.com/containerd/cgroups/v3 v3.0.3 // indirect
+	github.com/containerd/errdefs v0.1.0 // indirect
 	github.com/coreos/go-systemd/v22 v22.5.0 // indirect
 	github.com/davecgh/go-spew v1.1.1 // indirect
-	github.com/go-logfmt/logfmt v0.5.1 // indirect
-	github.com/gogo/protobuf v1.3.2 // indirect
 	github.com/golang/groupcache v0.0.0-20210331224755-41bb18bfe9da // indirect
-	github.com/golang/protobuf v1.5.3 // indirect
 	github.com/jpillora/backoff v1.0.0 // indirect
-	github.com/matttproud/golang_protobuf_extensions/v2 v2.0.0 // indirect
+	github.com/klauspost/compress v1.17.9 // indirect
+	github.com/mdlayher/socket v0.5.1 // indirect
+	github.com/mdlayher/vsock v1.2.1 // indirect
+	github.com/munnerz/goautoneg v0.0.0-20191010083416-a7dc8b61c822 // indirect
 	github.com/mwitkow/go-conntrack v0.0.0-20190716064945-2f068394615f // indirect
-	github.com/pkg/errors v0.9.1 // indirect
 	github.com/pmezard/go-difflib v1.0.0 // indirect
-	github.com/prometheus/procfs v0.12.0 // indirect
+	github.com/prometheus/procfs v0.15.1 // indirect
+	github.com/sirupsen/logrus v1.9.3 // indirect
 	github.com/xhit/go-str2duration/v2 v2.1.0 // indirect
-	golang.org/x/crypto v0.17.0 // indirect
-	golang.org/x/mod v0.14.0 // indirect
-	golang.org/x/net v0.18.0 // indirect
-	golang.org/x/oauth2 v0.12.0 // indirect
-	golang.org/x/sync v0.5.0 // indirect
-	golang.org/x/text v0.14.0 // indirect
-	golang.org/x/tools v0.15.0 // indirect
-	google.golang.org/appengine v1.6.7 // indirect
-	google.golang.org/genproto v0.0.0-20230410155749-daa745c078e1 // indirect
-	google.golang.org/grpc v1.56.3 // indirect
-	google.golang.org/protobuf v1.31.0 // indirect
+	go.opencensus.io v0.24.0 // indirect
+	golang.org/x/crypto v0.27.0 // indirect
+	golang.org/x/net v0.29.0 // indirect
+	golang.org/x/oauth2 v0.23.0 // indirect
+	golang.org/x/sync v0.8.0 // indirect
+	golang.org/x/text v0.18.0 // indirect
+	google.golang.org/genproto/googleapis/rpc v0.0.0-20240903143218-8af14fe29dc1 // indirect
+	google.golang.org/grpc v1.66.0 // indirect
+	google.golang.org/protobuf v1.34.2 // indirect
 	gopkg.in/yaml.v2 v2.4.0 // indirect
 )
+
+// https://github.com/prometheus/common/pull/694
+replace github.com/prometheus/common v0.59.1 => github.com/jkroepke/prometheus-common v0.0.0-20240907211841-5f9af24b97ad

go.sum

@@ -1,24 +1,24 @@
 cloud.google.com/go v0.26.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw=
 github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU=
-github.com/Microsoft/go-winio v0.6.1 h1:9/kr64B9VUZrLm5YYwbGtUJnMgqWVOdUAXu6Migciow=
-github.com/Microsoft/go-winio v0.6.1/go.mod h1:LRdKpFKfdobln8UmuiYcKPot9D2v6svN5+sAH+4kjUM=
-github.com/Microsoft/hcsshim v0.11.4 h1:68vKo2VN8DE9AdN4tnkWnmdhqdbpUFM8OF3Airm7fz8=
-github.com/Microsoft/hcsshim v0.11.4/go.mod h1:smjE4dvqPX9Zldna+t5FG3rnoHhaB7QYxPRqGcpAD9w=
+github.com/Microsoft/go-winio v0.6.2 h1:F2VQgta7ecxGYO8k3ZZz3RS8fVIXVxONVUPlNERoyfY=
+github.com/Microsoft/go-winio v0.6.2/go.mod h1:yd8OoFMLzJbo9gZq8j5qaps8bJ9aShtEA8Ipt1oGCvU=
+github.com/Microsoft/hcsshim v0.12.6 h1:qEnZjoHXv+4/s0LmKZWE0/AiZmMWEIkFfWBSf1a0wlU=
+github.com/Microsoft/hcsshim v0.12.6/go.mod h1:ZABCLVcvLMjIkzr9rUGcQ1QA0p0P3Ps+d3N1g2DsFfk=
 github.com/alecthomas/kingpin/v2 v2.4.0 h1:f48lwail6p8zpO1bC4TxtqACaGqHYA22qkHjHpqDjYY=
 github.com/alecthomas/kingpin/v2 v2.4.0/go.mod h1:0gyi0zQnjuFk8xrkNKamJoyUo382HRL7ATRpFZCw6tE=
-github.com/alecthomas/units v0.0.0-20211218093645-b94a6e3cc137 h1:s6gZFSlWYmbqAuRjVTiNNhvNRfY2Wxp9nhfyel4rklc=
-github.com/alecthomas/units v0.0.0-20211218093645-b94a6e3cc137/go.mod h1:OMCwj8VM1Kc9e19TLln2VL61YJF0x1XFtfdL4JdbSyE=
+github.com/alecthomas/units v0.0.0-20240626203959-61d1e3462e30 h1:t3eaIm0rUkzbrIewtiFmMK5RXHej2XnoXNhxVsAYUfg=
+github.com/alecthomas/units v0.0.0-20240626203959-61d1e3462e30/go.mod h1:fvzegU4vN3H1qMT+8wDmzjAcDONcgo2/SZ/TyfdUOFs=
 github.com/beorn7/perks v1.0.1 h1:VlbKKnNfV8bJzeqoa4cOKqO6bYr3WgKZxO8Z16+hsOM=
 github.com/beorn7/perks v1.0.1/go.mod h1:G2ZrVWU2WbWT9wwq4/hrbKbnv/1ERSJQ0ibhJ6rlkpw=
 github.com/census-instrumentation/opencensus-proto v0.2.1/go.mod h1:f6KPmirojxKA12rnyqOA5BBL4O983OfeGPqjHWSTneU=
-github.com/cespare/xxhash/v2 v2.2.0 h1:DC2CZ1Ep5Y4k3ZQ899DldepgrayRUGE6BBZ/cd9Cj44=
-github.com/cespare/xxhash/v2 v2.2.0/go.mod h1:VGX0DQ3Q6kWi7AoAeZDth3/j3BFtOZR5XLFGgcrjCOs=
+github.com/cespare/xxhash/v2 v2.3.0 h1:UL815xU9SqsFlibzuggzjXhog7bL6oX9BbNZnL2UFvs=
+github.com/cespare/xxhash/v2 v2.3.0/go.mod h1:VGX0DQ3Q6kWi7AoAeZDth3/j3BFtOZR5XLFGgcrjCOs=
 github.com/client9/misspell v0.3.4/go.mod h1:qj6jICC3Q7zFZvVWo7KLAzC3yx5G7kyvSDkc90ppPyw=
 github.com/cncf/udpa/go v0.0.0-20191209042840-269d4d468f6f/go.mod h1:M8M6+tZqaGXZJjfX53e64911xZQV5JYwmTeXPW+k8Sc=
-github.com/containerd/cgroups v1.1.0 h1:v8rEWFl6EoqHB+swVNjVoCJE8o3jX7e8nqBGPLaDFBM=
-github.com/containerd/cgroups v1.1.0/go.mod h1:6ppBcbh/NOOUU+dMKrykgaBnK9lCIBxHqJDGwsa1mIw=
-github.com/containerd/containerd v1.7.0 h1:G/ZQr3gMZs6ZT0qPUZ15znx5QSdQdASW11nXTLTM2Pg=
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@@ -30,23 +30,16 @@ github.com/envoyproxy/go-control-plane v0.9.0/go.mod h1:YTl/9mNaCwkRvm6d1a2C3ymF
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@@ -55,46 +48,50 @@ github.com/golang/protobuf v1.4.0-rc.4.0.20200313231945-b860323f09d0/go.mod h1:W
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@@ -102,58 +99,44 @@ github.com/sirupsen/logrus v1.9.3/go.mod h1:naHLuLoDiP4jHNo9R0sCBMtWGeIprob74mVs
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 golang.org/x/exp v0.0.0-20190121172915-509febef88a4/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA=
-golang.org/x/exp v0.0.0-20231110203233-9a3e6036ecaa h1:FRnLl4eNAQl8hwxVVC17teOw8kdjVDVAiFMtgUdTSRQ=
-golang.org/x/exp v0.0.0-20231110203233-9a3e6036ecaa/go.mod h1:zk2irFbV9DP96SEBUUAy67IdHUaZuSnrz1n472HUCLE=
 golang.org/x/lint v0.0.0-20181026193005-c67002cb31c3/go.mod h1:UVdnD1Gm6xHRNCYTkRU2/jEulfH38KcIWyp/GAMgvoE=
 golang.org/x/lint v0.0.0-20190227174305-5b3e6a55c961/go.mod h1:wehouNa3lNwaWXcvxsM5YxQ5yQlVC4a0KAMCusXpPoU=
 golang.org/x/lint v0.0.0-20190313153728-d0100b6bd8b3/go.mod h1:6SW0HCj/g11FgYtHlgUYUwCkIfeOF89ocIRzGO/8vkc=
-golang.org/x/mod v0.2.0/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA=
-golang.org/x/mod v0.3.0/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA=
-golang.org/x/mod v0.14.0 h1:dGoOF9QVLYng8IHTm7BAyWqCqSheQ5pYWGhzW00YJr0=
-golang.org/x/mod v0.14.0/go.mod h1:hTbmBsO62+eylJbnUtE2MGJUyE7QWk4xUqPFrRgJ+7c=
 golang.org/x/net v0.0.0-20180724234803-3673e40ba225/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
 golang.org/x/net v0.0.0-20180826012351-8a410e7b638d/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
 golang.org/x/net v0.0.0-20190213061140-3a22650c66bd/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
 golang.org/x/net v0.0.0-20190311183353-d8887717615a/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
 golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
-golang.org/x/net v0.0.0-20190603091049-60506f45cf65/go.mod h1:HSz+uSET+XFnRR8LxR5pz3Of3rY3CfYBVs4xY44aLks=
-golang.org/x/net v0.0.0-20190620200207-3b0461eec859/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
-golang.org/x/net v0.0.0-20200226121028-0de0cce0169b/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
-golang.org/x/net v0.0.0-20201021035429-f5854403a974/go.mod h1:sp8m0HH+o8qH0wwXwYZr8TS3Oi6o0r6Gce1SSxlDquU=
 golang.org/x/net v0.0.0-20201110031124-69a78807bb2b/go.mod h1:sp8m0HH+o8qH0wwXwYZr8TS3Oi6o0r6Gce1SSxlDquU=
-golang.org/x/net v0.18.0 h1:mIYleuAkSbHh0tCv7RvjL3F6ZVbLjq4+R7zbOn3Kokg=
-golang.org/x/net v0.18.0/go.mod h1:/czyP5RqHAH4odGYxBJ1qz0+CE5WZ+2j1YgoEo8F2jQ=
+golang.org/x/net v0.29.0 h1:5ORfpBpCs4HzDYoodCDBbwHzdR5UrLBZ3sOnUJmFoHo=
+golang.org/x/net v0.29.0/go.mod h1:gLkgy8jTGERgjzMic6DS9+SP0ajcu6Xu3Orq/SpETg0=
 golang.org/x/oauth2 v0.0.0-20180821212333-d2e6202438be/go.mod h1:N/0e6XlmueqKjAGxoOufVs8QHGRruUQn6yWY3a++T0U=
-golang.org/x/oauth2 v0.12.0 h1:smVPGxink+n1ZI5pkQa8y6fZT0RW0MgCO5bFpepy4B4=
-golang.org/x/oauth2 v0.12.0/go.mod h1:A74bZ3aGXgCY0qaIC9Ahg6Lglin4AMAco8cIv9baba4=
+golang.org/x/oauth2 v0.23.0 h1:PbgcYx2W7i4LvjJWEbf0ngHV6qJYr86PkAV3bXdLEbs=
+golang.org/x/oauth2 v0.23.0/go.mod h1:XYTD2NtWslqkgxebSiOHnXEap4TF09sJSc7H1sXbhtI=
 golang.org/x/sync v0.0.0-20180314180146-1d60e4601c6f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.0.0-20181108010431-42b317875d0f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
-golang.org/x/sync v0.0.0-20190911185100-cd5d95a43a6e/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
-golang.org/x/sync v0.0.0-20201020160332-67f06af15bc9/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
-golang.org/x/sync v0.5.0 h1:60k92dhOjHxJkrqnwsfl8KuaHbn/5dl0lUPUklKo3qE=
-golang.org/x/sync v0.5.0/go.mod h1:Czt+wKu1gCyEFDUtn0jG5QVvpJ6rzVqr5aXyt9drQfk=
+golang.org/x/sync v0.8.0 h1:3NFvSEYkUoMifnESzZl15y791HH1qU2xm6eCJU5ZPXQ=
+golang.org/x/sync v0.8.0/go.mod h1:Czt+wKu1gCyEFDUtn0jG5QVvpJ6rzVqr5aXyt9drQfk=
 golang.org/x/sys v0.0.0-20180830151530-49385e6e1522/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
@@ -161,43 +144,32 @@ golang.org/x/sys v0.0.0-20190916202348-b4ddaad3f8a3/go.mod h1:h1NjWce9XRLGQEsW7w
 golang.org/x/sys v0.0.0-20200930185726-fdedc70b468f/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20220715151400-c0bba94af5f8/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.1.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
-golang.org/x/sys v0.16.0 h1:xWw16ngr6ZMtmxDyKyIgsE93KNKz5HKmMa3b8ALHidU=
-golang.org/x/sys v0.16.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
+golang.org/x/sys v0.25.0 h1:r+8e+loiHxRqhXVl6ML1nO3l1+oFoWbnlu2Ehimmi34=
+golang.org/x/sys v0.25.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
 golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
-golang.org/x/text v0.3.2/go.mod h1:bEr9sfX3Q8Zfm5fL9x+3itogRgK3+ptLWKqgva+5dAk=
 golang.org/x/text v0.3.3/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
-golang.org/x/text v0.14.0 h1:ScX5w1eTa3QqT8oi6+ziP7dTV1S2+ALU0bI+0zXKWiQ=
-golang.org/x/text v0.14.0/go.mod h1:18ZOQIKpY8NJVqYksKHtTdi31H5itFRjB5/qKTNYzSU=
+golang.org/x/text v0.18.0 h1:XvMDiNzPAl0jr17s6W9lcaIhGUfUORdGCNsuLmPG224=
+golang.org/x/text v0.18.0/go.mod h1:BuEKDfySbSR4drPmRPG/7iBdf8hvFMuRexcpahXilzY=
 golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
 golang.org/x/tools v0.0.0-20190114222345-bf090417da8b/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
 golang.org/x/tools v0.0.0-20190226205152-f727befe758c/go.mod h1:9Yl7xja0Znq3iFh3HoIrodX9oNMXvdceNzlUR8zjMvY=
 golang.org/x/tools v0.0.0-20190311212946-11955173bddd/go.mod h1:LCzVGOaR6xXOjkQ3onu1FJEFr0SW1gC7cKk1uF8kGRs=
 golang.org/x/tools v0.0.0-20190524140312-2c0ae7006135/go.mod h1:RgjU9mgBXZiqYHBnxXauZ1Gv1EHHAz9KjViQ78xBX0Q=
-golang.org/x/tools v0.0.0-20191119224855-298f0cb1881e/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
-golang.org/x/tools v0.0.0-20200619180055-7c47624df98f/go.mod h1:EkVYQZoAsY45+roYkvgYkIh4xh/qjgUK9TdY2XT94GE=
-golang.org/x/tools v0.0.0-20210106214847-113979e3529a/go.mod h1:emZCQorbCU4vsT4fOWvOPXz4eW1wZW4PmDk9uLelYpA=
-golang.org/x/tools v0.15.0 h1:zdAyfUGbYmuVokhzVmghFl2ZJh5QhcfebBgmVPFYA+8=
-golang.org/x/tools v0.15.0/go.mod h1:hpksKq4dtpQWS1uQ61JkdqWM3LscIS6Slf+VVkm+wQk=
-golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
-golang.org/x/xerrors v0.0.0-20191011141410-1b5146add898/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
 golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
-golang.org/x/xerrors v0.0.0-20200804184101-5ec99f83aff1/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
 google.golang.org/appengine v1.1.0/go.mod h1:EbEs0AVv82hx2wNQdGPgUI5lhzA/G0D9YwlJXL52JkM=
 google.golang.org/appengine v1.4.0/go.mod h1:xpcJRLb0r/rnEns0DIKYYv+WjYCduHsrkT7/EB5XEv4=
-google.golang.org/appengine v1.6.7 h1:FZR1q0exgwxzPzp/aF+VccGrSfxfPpkBqjIIEq3ru6c=
-google.golang.org/appengine v1.6.7/go.mod h1:8WjMMxjGQR8xUklV/ARdw2HLXBOI7O7uCIDZVag1xfc=
 google.golang.org/genproto v0.0.0-20180817151627-c66870c02cf8/go.mod h1:JiN7NxoALGmiZfu7CAH4rXhgtRTLTxftemlI0sWmxmc=
 google.golang.org/genproto v0.0.0-20190819201941-24fa4b261c55/go.mod h1:DMBHOl98Agz4BDEuKkezgsaosCRResVns1a3J2ZsMNc=
 google.golang.org/genproto v0.0.0-20200526211855-cb27e3aa2013/go.mod h1:NbSheEEYHJ7i3ixzK3sjbqSGDJWnxyFXZblF3eUsNvo=
-google.golang.org/genproto v0.0.0-20230410155749-daa745c078e1 h1:KpwkzHKEF7B9Zxg18WzOa7djJ+Ha5DzthMyZYQfEn2A=
-google.golang.org/genproto v0.0.0-20230410155749-daa745c078e1/go.mod h1:nKE/iIaLqn2bQwXBg8f1g2Ylh6r5MN5CmZvuzZCgsCU=
+google.golang.org/genproto/googleapis/rpc v0.0.0-20240903143218-8af14fe29dc1 h1:pPJltXNxVzT4pK9yD8vR9X75DaWYYmLGMsEvBfFQZzQ=
+google.golang.org/genproto/googleapis/rpc v0.0.0-20240903143218-8af14fe29dc1/go.mod h1:UqMtugtsSgubUsoxbuAoiCXvqvErP7Gf0so0mK9tHxU=
 google.golang.org/grpc v1.19.0/go.mod h1:mqu4LbDTu4XGKhr4mRzUsmM4RtVoemTSY81AxZiDr8c=
 google.golang.org/grpc v1.23.0/go.mod h1:Y5yQAOtifL1yxbo5wqy6BxZv8vAUGQwXBOALyacEbxg=
 google.golang.org/grpc v1.25.1/go.mod h1:c3i+UQWmh7LiEpx4sFZnkU36qjEYZ0imhYfXVyQciAY=
 google.golang.org/grpc v1.27.0/go.mod h1:qbnxyOmOxrQa7FizSgH+ReBfzJrCY1pSN7KXBS8abTk=
 google.golang.org/grpc v1.33.2/go.mod h1:JMHMWHQWaTccqQQlmk3MJZS+GWXOdAesneDmEnv2fbc=
-google.golang.org/grpc v1.56.3 h1:8I4C0Yq1EjstUzUJzpcRVbuYA2mODtEmpWiQoN/b2nc=
-google.golang.org/grpc v1.56.3/go.mod h1:I9bI3vqKfayGqPUAwGdOSu7kt6oIJLixfffKrpXqQ9s=
+google.golang.org/grpc v1.66.0 h1:DibZuoBznOxbDQxRINckZcUvnCEvrW9pcWIE2yF9r1c=
+google.golang.org/grpc v1.66.0/go.mod h1:s3/l6xSSCURdVfAnL+TqCNMyTDAGN6+lZeVxnZR128Y=
 google.golang.org/protobuf v0.0.0-20200109180630-ec00e32a8dfd/go.mod h1:DFci5gLYBciE7Vtevhsrf46CRTquxDuWsQurQQe4oz8=
 google.golang.org/protobuf v0.0.0-20200221191635-4d8936d0db64/go.mod h1:kwYJMbMJ01Woi6D6+Kah6886xMZcty6N08ah7+eCXa0=
 google.golang.org/protobuf v0.0.0-20200228230310-ab0ca4ff8a60/go.mod h1:cfTl7dwQJ+fmap5saPgwCLgHXTUD7jkjRqWcaiX5VyM=
@@ -207,14 +179,11 @@ google.golang.org/protobuf v1.22.0/go.mod h1:EGpADcykh3NcUnDUJcl1+ZksZNG86OlYog2
 google.golang.org/protobuf v1.23.0/go.mod h1:EGpADcykh3NcUnDUJcl1+ZksZNG86OlYog2l/sGQquU=
 google.golang.org/protobuf v1.23.1-0.20200526195155-81db48ad09cc/go.mod h1:EGpADcykh3NcUnDUJcl1+ZksZNG86OlYog2l/sGQquU=
 google.golang.org/protobuf v1.25.0/go.mod h1:9JNX74DMeImyA3h4bdi1ymwjUzf21/xIlbajtzgsN7c=
-google.golang.org/protobuf v1.26.0-rc.1/go.mod h1:jlhhOSvTdKEhbULTjvd4ARK9grFBp09yW+WbY/TyQbw=
-google.golang.org/protobuf v1.26.0/go.mod h1:9q0QmTI4eRPtz6boOQmLYwt+qCgq0jsYwAQnmE0givc=
-google.golang.org/protobuf v1.31.0 h1:g0LDEJHgrBl9N9r17Ru3sqWhkIx2NB67okBHPwC7hs8=
-google.golang.org/protobuf v1.31.0/go.mod h1:HV8QOd/L58Z+nl8r43ehVNZIU/HEI6OcFqwMG9pJV4I=
+google.golang.org/protobuf v1.34.2 h1:6xV6lTsCfpGD21XK49h7MhtcApnLqkfYgPcdHftf6hg=
+google.golang.org/protobuf v1.34.2/go.mod h1:qYOHts0dSfpeUzUFpOMr/WGzszTmLH+DiWniOlNbLDw=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
 gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c h1:Hei/4ADfdWqJk1ZMxUNpqntNwaWcugrBjAiHlqqRiVk=
 gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c/go.mod h1:JHkPIbrfpd72SG/EVd6muEfDQjcINNoR0C8j2r3qZ4Q=
-gopkg.in/yaml.v2 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
 gopkg.in/yaml.v2 v2.4.0 h1:D8xgwECY7CYvx+Y2n4sBz93Jn9JRvxdiyyo8CTfuKaY=
 gopkg.in/yaml.v2 v2.4.0/go.mod h1:RDklbk79AGWmwhnvt/jBztapEOGDOx6ZbXqjP6csGnQ=
 gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=

installer/build.ps1

@@ -5,11 +5,14 @@ Param (
     [Parameter(Mandatory = $true)]
     [String] $Version,
     [Parameter(Mandatory = $false)]
-    [ValidateSet("amd64", "arm64", "386")]
+    [ValidateSet("amd64", "arm64")]
     [String] $Arch = "amd64"
 )
 $ErrorActionPreference = "Stop"
 
+# The MSI version is not semver compliant, so just take the numerical parts
+$MsiVersion = $Version -replace '^v?([0-9\.]+).*$','$1'
+
 # Get absolute path to executable before switching directories
 $PathToExecutable = Resolve-Path $PathToExecutable
 # Set working dir to this directory, reset previous on exit
@@ -23,9 +26,9 @@ mkdir -Force Work | Out-Null
 Copy-Item -Force $PathToExecutable Work/windows_exporter.exe
 
 Write-Verbose "Creating windows_exporter-${Version}-${Arch}.msi"
-$wixArch = @{"amd64" = "x64"; "arm64" = "arm64"; "386" = "x86"}[$Arch]
-$wixOpts = "-ext WixFirewallExtension -ext WixUtilExtension"
-Invoke-Expression "wix build -arch $wixArch -o .\windows_exporter-$($Version)-$($Arch).msi .\windows_exporter.wxs -d Version=$($Version) -ext WixToolset.Firewall.wixext -ext WixToolset.Util.wixext"
+$wixArch = @{"amd64" = "x64"; "arm64" = "arm64"}[$Arch]
+
+Invoke-Expression "wix build -arch $wixArch -o .\windows_exporter-$($Version)-$($Arch).msi .\files.wxs .\main.wxs -d ProductName=windows_exporter -d Version=$($MsiVersion) -ext WixToolset.Firewall.wixext -ext WixToolset.UI.wixext -ext WixToolset.Util.wixext"
 
 Write-Verbose "Done!"
 Pop-Location

installer/files.wxs

@@ -0,0 +1,38 @@
+<Wix xmlns="http://wixtoolset.org/schemas/v4/wxs" xmlns:netfx="http://wixtoolset.org/schemas/v4/wxs/netfx"
+     xmlns:util="http://wixtoolset.org/schemas/v4/wxs/util">
+    <Fragment>
+        <DirectoryRef Id="APPLICATIONFOLDER">
+            <Component Transitive="yes">
+                <File Id="windows_exporter.exe" Name="windows_exporter.exe" Source="Work\windows_exporter.exe" KeyPath="yes" Vital="yes" Checksum="yes"/>
+                <ServiceInstall
+                    Id="InstallExporterService"
+                    Name="windows_exporter"
+                    DisplayName="windows_exporter"
+                    Description="Exports Prometheus metrics about the system"
+                    ErrorControl="normal"
+                    Start="auto"
+                    Type="ownProcess"
+                    Vital="yes"
+                    Arguments="--log.file eventlog [ConfigFile_NonDefault][ConfigFile_Default] [CollectorsFlag] [ListenFlag] [MetricsPathFlag] [TextfileDirsFlag] [ExtraFlags]">
+                    <util:ServiceConfig
+                        ResetPeriodInDays="1"
+                        FirstFailureActionType="restart"
+                        SecondFailureActionType="restart"
+                        ThirdFailureActionType="restart"
+                        RestartServiceDelayInSeconds="60"
+                    />
+                    <ServiceDependency Id="wmiApSrv" />
+                </ServiceInstall>
+                <ServiceControl Id="ServiceStateControl" Name="windows_exporter" Remove="uninstall" Start="install" Stop="both"/>
+            </Component>
+            <Component Id="CreateTextfileDirectory" Directory="textfile_inputs" Guid="d03ef58a-9cbf-4165-ad39-d143e9b27e14">
+                <CreateFolder />
+            </Component>
+        </DirectoryRef>
+
+        <ComponentGroup Id="CG_Files">
+            <ComponentRef Id="windows_exporter.exe" />
+            <ComponentRef Id="CreateTextfileDirectory" />
+        </ComponentGroup>
+    </Fragment>
+</Wix>

installer/main.wxs

@@ -0,0 +1,219 @@
+<?xml version="1.0"?>
+
+<?ifndef Version?>
+<?error Version must be defined?>
+<?endif?>
+<?if $(sys.BUILDARCH) = x64 or $(sys.BUILDARCH) = arm64 ?>
+<?define PlatformProgramFilesFolder = "ProgramFiles64Folder" ?>
+<?else ?>
+<?define PlatformProgramFilesFolder = "ProgramFilesFolder" ?>
+<?endif?>
+
+<Wix xmlns="http://wixtoolset.org/schemas/v4/wxs"
+     xmlns:fw="http://wixtoolset.org/schemas/v4/wxs/firewall"
+     xmlns:ui="http://wixtoolset.org/schemas/v4/wxs/ui">
+    <Package UpgradeCode="66a6eb5b-1fc2-4b14-a362-5ceec6413308" Name="$(var.ProductName)" Version="$(var.Version)"
+             Manufacturer="prometheus-community" Language="1033" Scope="perMachine">
+        <SummaryInformation Manufacturer="prometheus-community" Description="$(var.ProductName) $(var.Version) installer" />
+
+        <Upgrade Id="66a6eb5b-1fc2-4b14-a362-5ceec6413308">
+            <UpgradeVersion IncludeMinimum="no"
+                            Minimum="$(var.Version)"
+                            OnlyDetect="no"
+                            Property="NEWERVERSIONDETECTED" />
+            <UpgradeVersion IncludeMaximum="yes"
+                            IncludeMinimum="yes"
+                            Maximum="$(var.Version)"
+                            Minimum="0.0.0.0"
+                            Property="OLDERVERSIONBEINGUPGRADED" />
+        </Upgrade>
+
+        <CustomAction Id="set_maintenance" Property="MAINTENANCE" Value="true" />
+
+        <!-- Set to reinstall all features. -->
+        <CustomAction Id="set_reinstall_all_property"
+                      Property="REINSTALL"
+                      Value="ALL" />
+        <!-- "amus" will force reinstall all files.
+             See https://docs.microsoft.com/en-us/windows/desktop/Msi/reinstallmode -->
+        <CustomAction Id="set_reinstallmode_property"
+                      Property="REINSTALLMODE"
+                      Value="amus" />
+        <SetProperty
+            Id="CreateConfigFile"
+            Value="&quot;[%ComSpec]&quot; /c TYPE NUL >>&quot;[APPLICATIONFOLDER]config.yaml&quot;"
+            Before="CreateConfigFile"
+            Sequence="execute"
+        />
+        <CustomAction
+            Id="CreateConfigFile"
+            BinaryRef="Wix4UtilCA_$(sys.BUILDARCHSHORT)"
+            DllEntry="WixQuietExec"
+            Execute="deferred"
+            Return="check"
+            Impersonate="no"
+        />
+
+        <InstallExecuteSequence>
+            <!-- Set REINSTALL=all and REINSTALLMODE=amus if the user reruns the
+                 MSI, which will force reinstalling all files and services.  -->
+            <Custom Action="set_maintenance" Before="set_reinstall_all_property"
+                    Condition="Installed AND (NOT REMOVE) AND (NOT UPGRADINGPRODUCTCODE)"/>
+            <Custom Action="set_reinstall_all_property" Before="set_reinstallmode_property" Condition="MAINTENANCE"/>
+            <Custom Action="set_reinstallmode_property" Before="LaunchConditions" Condition="MAINTENANCE"/>
+            <Custom Action="CreateConfigFile" Before="InstallServices" />
+        </InstallExecuteSequence>
+
+        <Media Id="1" Cabinet="windows_exporter.cab" EmbedCab="yes"  />
+        <MajorUpgrade Schedule="afterInstallInitialize" DowngradeErrorMessage="A later version of [ProductName] is already installed. Setup will now exit." AllowSameVersionUpgrades="yes" />
+
+        <Property Id="ENABLED_COLLECTORS" Secure="yes" />
+        <SetProperty Id="CollectorsFlag" After="InstallFiles" Sequence="execute" Value="--collectors.enabled [ENABLED_COLLECTORS]" Condition="ENABLED_COLLECTORS" />
+
+        <Property Id="EXTRA_FLAGS" Secure="yes" />
+        <SetProperty Id="ExtraFlags" After="InstallFiles" Sequence="execute" Value="[EXTRA_FLAGS]" Condition="EXTRA_FLAGS" />
+
+        <Property Id="CONFIG_FILE" Secure="yes" Value="config.yaml" />
+        <SetProperty Id="ConfigFile_NonDefault" After="InstallFiles" Sequence="execute" Value="--config.file=&quot;[CONFIG_FILE]&quot;" Condition="CONFIG_FILE AND CONFIG_FILE&lt;&gt;&quot;config.yaml&quot;" />
+        <SetProperty Id="ConfigFile_Default" After="InstallFiles" Sequence="execute" Value="--config.file=&quot;[APPLICATIONFOLDER]config.yaml&quot;" Condition="CONFIG_FILE=&quot;config.yaml&quot;" />
+
+        <Property Id="LISTEN_PORT" Secure="yes" Value="9182" />
+        <SetProperty Id="ListenFlag" After="InstallFiles" Sequence="execute" Value="--web.listen-address [LISTEN_ADDR]:[LISTEN_PORT]" Condition="LISTEN_ADDR&lt;&gt;&quot;&quot; OR LISTEN_PORT&lt;&gt;9182" />
+
+        <Property Id="METRICS_PATH" Secure="yes" />
+        <SetProperty Id="MetricsPathFlag" After="InstallFiles" Sequence="execute" Value="--telemetry.path [METRICS_PATH]" Condition="METRICS_PATH" />
+
+        <Property Id="REMOTE_ADDR" Secure="yes" />
+        <SetProperty Id="RemoteAddressFlag" After="InstallFiles" Sequence="execute" Value="[REMOTE_ADDR]" Condition="REMOTE_ADDR" />
+
+        <Property Id="TEXTFILE_DIRS" Secure="yes" />
+        <SetProperty Id="TextfileDirsFlag" After="InstallFiles" Sequence="execute" Value="--collector.textfile.directories [TEXTFILE_DIRS]" Condition="TEXTFILE_DIRS" />
+
+        <Property Id="ARPHELPLINK" Value="https://github.com/prometheus-community/windows_exporter/issues" />
+        <Property Id="ARPSIZE" Value="9000" />
+        <Property Id="ARPURLINFOABOUT" Value="https://github.com/prometheus-community/windows_exporter" />
+        <!--<Property Id="ARPNOMODIFY" Value="0" />-->
+        <!--<Property Id="ARPNOREPAIR" Value="1" />-->
+        <Property Id="START_MENU_FOLDER" Value="0" />
+        <Property Id="NOSTART" Value="0" />
+
+        <Feature
+            Id="DefaultFeature"
+            Level="1"
+            Title="$(var.ProductName) $(var.Version)"
+            Description="The binary and configuration files for $(var.ProductName)"
+            Display="expand"
+            ConfigurableDirectory="APPLICATIONFOLDER"
+            AllowAdvertise="no"
+            InstallDefault="local"
+            AllowAbsent="no"
+        >
+            <ComponentGroupRef Id="CG_Files" />
+
+            <Feature
+                Id="FirewallException"
+                Level="2"
+                Title="Firewall Exception"
+                Description="Allow $(var.ProductName) to listen on a port"
+                Display="expand"
+                AllowAdvertise="no"
+                AllowAbsent="yes">
+                <ComponentGroupRef Id="CG_FirewallException" />
+            </Feature>
+        </Feature>
+
+        <UI Id="FeatureTree">
+            <ui:WixUI Id="WixUI_FeatureTree" />
+            <UIRef Id="WixUI_ErrorProgressText" />
+            <Dialog Id="CustomPropertiesDlg" Width="370" Height="270" Title="windows_exporter configuration">
+                <Control Id="BannerBitmap" Type="Bitmap" X="0" Y="0" Width="370" Height="44" TabSkip="no" Text="!(loc.CustomizeDlgBannerBitmap)" />
+                <!--<Control Id="Text" Type="Text" X="25" Y="55" Width="320" Height="20" Text="Text" />-->
+                <Control Id="BannerLine" Type="Line" X="0" Y="44" Width="370" Height="0" />
+                <Control Id="BottomLine" Type="Line" X="0" Y="234" Width="370" Height="0" />
+                <Control Id="Description" Type="Text" X="25" Y="23" Width="280" Height="15" Transparent="yes" NoPrefix="yes" Text="This pages contains configuration related to windows_exporter" />
+                <Control Id="Title" Type="Text" X="15" Y="6" Width="210" Height="15" Transparent="yes" NoPrefix="yes" Text="{\WixUI_Font_Title}windows_exporter configuration" />
+
+                <!-- Edit box for property input -->
+                <!-- cpu,cs,logical_disk,physical_disk,net,os,service,system -->
+                <Control Id="PropertyEdit_ENABLED_COLLECTORS_Title1" Type="Text" X="25" Y="55" Width="300" Height="15" Transparent="yes" NoPrefix="yes" Text="Comma-separated list of collectors to use. Use '[\[]defaults[\]]' as a placeholder for all" />
+                <Control Id="PropertyEdit_ENABLED_COLLECTORS_Title2" Type="Text" X="25" Y="65" Width="300" Height="15" Transparent="yes" NoPrefix="yes" Text="the collectors enabled by default. If value is empty, the exporter default will be used." />
+                <Control Id="PropertyEdit_ENABLED_COLLECTORS" Type="Edit" X="24" Y="77" Width="300" Height="18" Property="ENABLED_COLLECTORS" Text="[ENABLED_COLLECTORS]" Indirect="no" />
+
+                <Control Id="PropertyEdit_EXTRA_FLAGS_Title" Type="Text" X="25" Y="100" Width="300" Height="15" Transparent="yes" NoPrefix="yes" Text="Additional command line flags" />
+                <Control Id="PropertyEdit_EXTRA_FLAGS" Type="Edit" X="24" Y="112" Width="300" Height="18" Property="EXTRA_FLAGS" Text="[EXTRA_FLAGS]" Indirect="no" />
+
+                <Control Id="PropertyEdit_LISTEN_PORT_Title" Type="Text" X="25" Y="135" Width="300" Height="15" Transparent="yes" NoPrefix="yes" Text="Port to listen" />
+                <Control Id="PropertyEdit_LISTEN_PORT" Type="Edit" X="24" Y="147" Width="300" Height="18" Property="LISTEN_PORT" Text="[LISTEN_PORT]" Indirect="no" />
+
+                <Control Id="PropertyEdit_CONFIG_FILE_Title1" Type="Text" X="25" Y="170" Width="300" Height="15" Transparent="yes" NoPrefix="yes" Text="Path to config file. If empty, no config will be used. If set to 'config.yaml', " />
+                <Control Id="PropertyEdit_CONFIG_FILE_Title2" Type="Text" X="25" Y="180" Width="300" Height="15" Transparent="yes" NoPrefix="yes" Text="then the config.yaml at the install path will be used." />
+                <Control Id="PropertyEdit_CONFIG_FILE" Type="Edit" X="24" Y="192" Width="300" Height="18" Property="CONFIG_FILE" Text="[CONFIG_FILE]" Indirect="no" />
+
+                <Control Id="Next" Type="PushButton" X="236" Y="243" Width="56" Height="17" Default="yes" Text="!(loc.WixUINext)">
+                    <Publish Event="NewDialog" Value="VerifyReadyDlg" />
+                </Control>
+                <Control Id="Back" Type="PushButton" X="180" Y="243" Width="56" Height="17" Text="!(loc.WixUIBack)">
+                    <Publish Event="NewDialog" Value="CustomizeDlg" />
+                </Control>
+                <Control Id="Cancel" Type="PushButton" X="304" Y="243" Width="56" Height="17" Cancel="yes" Text="!(loc.WixUICancel)">
+                    <Publish Event="SpawnDialog" Value="CancelDlg" />
+                </Control>
+            </Dialog>
+
+            <!-- skip the license agreement dialog; higher Order takes priority (weird) -->
+
+            <Publish
+                Condition="NOT Installed"
+                Dialog="WelcomeDlg"
+                Control="Next"
+                Event="NewDialog"
+                Value="CustomizeDlg"
+                Order="10"/>
+            <Publish
+                Condition="NOT Installed"
+                Dialog="CustomizeDlg"
+                Control="Back"
+                Event="NewDialog"
+                Value="WelcomeDlg"
+                Order="10"/>
+            <Publish
+                Dialog="CustomizeDlg"
+                Control="Next"
+                Event="NewDialog"
+                Value="CustomPropertiesDlg"
+                Order="10"/>
+            <Publish
+                Dialog="VerifyReadyDlg"
+                Control="Back"
+                Event="NewDialog"
+                Value="CustomPropertiesDlg"
+                Order="10"/>
+
+
+            <!--CustomPropertyDlg-->
+        </UI>
+
+        <!-- InstallLocation key -->
+        <CustomAction Id="SetInstallLocation" Property="ARPINSTALLLOCATION" Value="[APPLICATIONFOLDER]" />
+
+        <StandardDirectory Id="ProgramFiles64Folder">
+            <Directory Id="APPLICATIONFOLDER" Name="windows_exporter">
+                <Directory Id="textfile_inputs" Name="textfile_inputs" />
+            </Directory>
+        </StandardDirectory>
+
+        <ComponentGroup Id="CG_FirewallException">
+            <Component Directory="APPLICATIONFOLDER" Id="C_FirewallException" Guid="9f522655-ac0e-42d2-a512-a7b19ebec7f7">
+                <fw:FirewallException
+                    Id="MetricsEndpoint"
+                    Name="$(var.ProductName)"
+                    Description="$(var.ProductName) HTTP endpoint"
+                    Program="[#windows_exporter.exe]"
+                    Port="[LISTEN_PORT]"
+                    Protocol="tcp">
+                    <fw:RemoteAddress Value="[REMOTE_ADDR]" />
+                </fw:FirewallException>
+            </Component>
+        </ComponentGroup>
+    </Package>
+</Wix>

installer/windows_exporter.wxs

@@ -1,78 +0,0 @@
-<Wix xmlns="http://wixtoolset.org/schemas/v4/wxs" xmlns:fw="http://wixtoolset.org/schemas/v4/wxs/firewall" xmlns:util="http://wixtoolset.org/schemas/v4/wxs/util">
-  <?if $(sys.BUILDARCH)=x64 ?>
-    <?define PlatformProgramFiles = "ProgramFiles64Folder" ?>
-  <?else?>
-    <?define PlatformProgramFiles = "ProgramFilesFolder" ?>
-  <?endif?>
-
-  <Package UpgradeCode="66a6eb5b-1fc2-4b14-a362-5ceec6413308" Name="windows_exporter" Version="$(var.Version)" Manufacturer="prometheus-community" Language="1033" Codepage="1252"><SummaryInformation Manufacturer="prometheus-community" Description="windows_exporter $(var.Version) installer" />
-    <Media Id="1" Cabinet="windows_exporter.cab" EmbedCab="yes" />
-    <MajorUpgrade Schedule="afterInstallInitialize" DowngradeErrorMessage="A later version of [ProductName] is already installed. Setup will now exit." />
-
-    <Property Id="ENABLED_COLLECTORS" Secure="yes" />
-    <SetProperty Id="CollectorsFlag" After="InstallFiles" Sequence="execute" Value="--collectors.enabled [ENABLED_COLLECTORS]" Condition="ENABLED_COLLECTORS" />
-
-    <Property Id="EXTRA_FLAGS" Secure="yes" />
-    <SetProperty Id="ExtraFlags" After="InstallFiles" Sequence="execute" Value="[EXTRA_FLAGS]" Condition="EXTRA_FLAGS" />
-
-    <Property Id="LISTEN_ADDR" Secure="yes" Value="0.0.0.0" />
-    <Property Id="LISTEN_PORT" Secure="yes" Value="9182" />
-
-    <Property Id="METRICS_PATH" Secure="yes" />
-    <SetProperty Id="MetricsPathFlag" After="InstallFiles" Sequence="execute" Value="--telemetry.path [METRICS_PATH]" Condition="METRICS_PATH" />
-
-    <Property Id="REMOTE_ADDR" Secure="yes" />
-    <SetProperty Id="RemoteAddressFlag" After="InstallFiles" Sequence="execute" Value="[REMOTE_ADDR]" Condition="REMOTE_ADDR" />
-
-    <!-- https://github.com/prometheus-community/windows_exporter/issues/1318 -->
-    <!-- https://wixtoolset.org/docs/tools/wixext/quietexec/ -->
-    <SetProperty
-            Id="WixQuietExecCmdLine"
-            Value="&quot;[%ComSpec]&quot; /c reg delete HKLM\SYSTEM\CurrentControlSet\Services\EventLog\Application\windows_exporter /f"
-            Before="RemoveEventSource"
-            Sequence="execute"
-    />
-    <CustomAction
-            Id="RemoveEventSource"
-            BinaryRef="Wix4UtilCA_$(sys.BUILDARCHSHORT)"
-            DllEntry="WixSilentExec"
-            Execute="deferred"
-            Impersonate="no"
-            Return="ignore"
-    />
-    <InstallExecuteSequence>
-      <Custom Action="RemoveEventSource" After="InstallInitialize" />
-    </InstallExecuteSequence>
-
-    <Property Id="TEXTFILE_DIR" Secure="yes" />
-    <SetProperty Id="TextfileDirFlag" After="InstallFiles" Sequence="execute" Value="--collector.textfile.directory [TEXTFILE_DIR]" Condition="TEXTFILE_DIR" />
-
-    <ComponentGroup Id="Files">
-      <Component Directory="APPLICATIONROOTDIRECTORY">
-        <File Id="windows_exporter.exe" Name="windows_exporter.exe" Source="Work\windows_exporter.exe" KeyPath="yes">
-          <fw:FirewallException Id="MetricsEndpoint" Name="windows_exporter (HTTP [LISTEN_PORT])" Description="windows_exporter HTTP endpoint" Port="[LISTEN_PORT]" Protocol="tcp" IgnoreFailure="yes">
-            <fw:RemoteAddress Value="[REMOTE_ADDR]" />
-          </fw:FirewallException>
-        </File>
-        <ServiceInstall Id="InstallExporterService" Name="windows_exporter" DisplayName="windows_exporter" Description="Exports Prometheus metrics about the system" ErrorControl="normal" Start="auto" Type="ownProcess" Arguments="--log.file eventlog [CollectorsFlag] --web.listen-address [LISTEN_ADDR]:[LISTEN_PORT] [MetricsPathFlag] [TextfileDirFlag] [ExtraFlags]">
-          <util:ServiceConfig FirstFailureActionType="restart" SecondFailureActionType="restart" ThirdFailureActionType="restart" RestartServiceDelayInSeconds="60" />
-          <ServiceDependency Id="wmiApSrv" />
-        </ServiceInstall>
-        <ServiceControl Id="ServiceStateControl" Name="windows_exporter" Remove="uninstall" Start="install" Stop="both" />
-      </Component>
-      <Component Id="CreateTextfileDirectory" Directory="textfile_inputs" Guid="d03ef58a-9cbf-4165-ad39-d143e9b27e14">
-        <CreateFolder />
-      </Component>
-    </ComponentGroup>
-
-    <Feature Id="DefaultFeature" Level="1">
-      <ComponentGroupRef Id="Files" />
-    </Feature>
-
-    <Directory Id="$(var.PlatformProgramFiles)">
-      <Directory Id="APPLICATIONROOTDIRECTORY" Name="windows_exporter">
-        <Directory Id="textfile_inputs" Name="textfile_inputs" />
-      </Directory>
-    </Directory>
-  </Package>
-</Wix>

pkg/collector/adcs/adcs.go

@@ -4,15 +4,15 @@ package adcs
 
 import (
 	"errors"
+	"log/slog"
 	"strings"
 
 	"github.com/alecthomas/kingpin/v2"
-	"github.com/go-kit/log"
-	"github.com/go-kit/log/level"
 	"github.com/prometheus-community/windows_exporter/pkg/perflib"
 	"github.com/prometheus-community/windows_exporter/pkg/types"
 	"github.com/prometheus-community/windows_exporter/pkg/utils"
 	"github.com/prometheus/client_golang/prometheus"
+	"github.com/yusufpapurcu/wmi"
 )
 
 const Name = "adcs"
@@ -21,120 +21,126 @@ type Config struct{}
 
 var ConfigDefaults = Config{}
 
-type collector struct {
-	logger log.Logger
+type Collector struct {
+	config Config
 
-	RequestsPerSecond                            *prometheus.Desc
-	RequestProcessingTime                        *prometheus.Desc
-	RetrievalsPerSecond                          *prometheus.Desc
-	RetrievalProcessingTime                      *prometheus.Desc
-	FailedRequestsPerSecond                      *prometheus.Desc
-	IssuedRequestsPerSecond                      *prometheus.Desc
-	PendingRequestsPerSecond                     *prometheus.Desc
-	RequestCryptographicSigningTime              *prometheus.Desc
-	RequestPolicyModuleProcessingTime            *prometheus.Desc
-	ChallengeResponsesPerSecond                  *prometheus.Desc
-	ChallengeResponseProcessingTime              *prometheus.Desc
-	SignedCertificateTimestampListsPerSecond     *prometheus.Desc
-	SignedCertificateTimestampListProcessingTime *prometheus.Desc
+	challengeResponseProcessingTime              *prometheus.Desc
+	challengeResponsesPerSecond                  *prometheus.Desc
+	failedRequestsPerSecond                      *prometheus.Desc
+	issuedRequestsPerSecond                      *prometheus.Desc
+	pendingRequestsPerSecond                     *prometheus.Desc
+	requestCryptographicSigningTime              *prometheus.Desc
+	requestPolicyModuleProcessingTime            *prometheus.Desc
+	requestProcessingTime                        *prometheus.Desc
+	requestsPerSecond                            *prometheus.Desc
+	retrievalProcessingTime                      *prometheus.Desc
+	retrievalsPerSecond                          *prometheus.Desc
+	signedCertificateTimestampListProcessingTime *prometheus.Desc
+	signedCertificateTimestampListsPerSecond     *prometheus.Desc
 }
 
-func New(logger log.Logger, _ *Config) types.Collector {
-	c := &collector{}
-	c.SetLogger(logger)
+func New(config *Config) *Collector {
+	if config == nil {
+		config = &ConfigDefaults
+	}
+
+	c := &Collector{
+		config: *config,
+	}
+
 	return c
 }
 
-func NewWithFlags(_ *kingpin.Application) types.Collector {
-	return &collector{}
+func NewWithFlags(_ *kingpin.Application) *Collector {
+	return &Collector{}
 }
 
-func (c *collector) GetName() string {
+func (c *Collector) GetName() string {
 	return Name
 }
 
-func (c *collector) SetLogger(logger log.Logger) {
-	c.logger = log.With(logger, "collector", Name)
-}
-
-func (c *collector) GetPerfCounter() ([]string, error) {
+func (c *Collector) GetPerfCounter(_ *slog.Logger) ([]string, error) {
 	return []string{"Certification Authority"}, nil
 }
 
-func (c *collector) Build() error {
-	c.RequestsPerSecond = prometheus.NewDesc(
+func (c *Collector) Close(_ *slog.Logger) error {
+	return nil
+}
+
+func (c *Collector) Build(_ *slog.Logger, _ *wmi.Client) error {
+	c.requestsPerSecond = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "requests_total"),
 		"Total certificate requests processed",
 		[]string{"cert_template"},
 		nil,
 	)
-	c.RequestProcessingTime = prometheus.NewDesc(
+	c.requestProcessingTime = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "request_processing_time_seconds"),
 		"Last time elapsed for certificate requests",
 		[]string{"cert_template"},
 		nil,
 	)
-	c.RetrievalsPerSecond = prometheus.NewDesc(
+	c.retrievalsPerSecond = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "retrievals_total"),
 		"Total certificate retrieval requests processed",
 		[]string{"cert_template"},
 		nil,
 	)
-	c.RetrievalProcessingTime = prometheus.NewDesc(
+	c.retrievalProcessingTime = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "retrievals_processing_time_seconds"),
 		"Last time elapsed for certificate retrieval request",
 		[]string{"cert_template"},
 		nil,
 	)
-	c.FailedRequestsPerSecond = prometheus.NewDesc(
+	c.failedRequestsPerSecond = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "failed_requests_total"),
 		"Total failed certificate requests processed",
 		[]string{"cert_template"},
 		nil,
 	)
-	c.IssuedRequestsPerSecond = prometheus.NewDesc(
+	c.issuedRequestsPerSecond = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "issued_requests_total"),
 		"Total issued certificate requests processed",
 		[]string{"cert_template"},
 		nil,
 	)
-	c.PendingRequestsPerSecond = prometheus.NewDesc(
+	c.pendingRequestsPerSecond = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "pending_requests_total"),
 		"Total pending certificate requests processed",
 		[]string{"cert_template"},
 		nil,
 	)
-	c.RequestCryptographicSigningTime = prometheus.NewDesc(
+	c.requestCryptographicSigningTime = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "request_cryptographic_signing_time_seconds"),
 		"Last time elapsed for signing operation request",
 		[]string{"cert_template"},
 		nil,
 	)
-	c.RequestPolicyModuleProcessingTime = prometheus.NewDesc(
+	c.requestPolicyModuleProcessingTime = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "request_policy_module_processing_time_seconds"),
 		"Last time elapsed for policy module processing request",
 		[]string{"cert_template"},
 		nil,
 	)
-	c.ChallengeResponsesPerSecond = prometheus.NewDesc(
+	c.challengeResponsesPerSecond = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "challenge_responses_total"),
 		"Total certificate challenge responses processed",
 		[]string{"cert_template"},
 		nil,
 	)
-	c.ChallengeResponseProcessingTime = prometheus.NewDesc(
+	c.challengeResponseProcessingTime = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "challenge_response_processing_time_seconds"),
 		"Last time elapsed for challenge response",
 		[]string{"cert_template"},
 		nil,
 	)
-	c.SignedCertificateTimestampListsPerSecond = prometheus.NewDesc(
+	c.signedCertificateTimestampListsPerSecond = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "signed_certificate_timestamp_lists_total"),
 		"Total Signed Certificate Timestamp Lists processed",
 		[]string{"cert_template"},
 		nil,
 	)
-	c.SignedCertificateTimestampListProcessingTime = prometheus.NewDesc(
+	c.signedCertificateTimestampListProcessingTime = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "signed_certificate_timestamp_list_processing_time_seconds"),
 		"Last time elapsed for Signed Certificate Timestamp List",
 		[]string{"cert_template"},
@@ -144,11 +150,16 @@ func (c *collector) Build() error {
 	return nil
 }
 
-func (c *collector) Collect(ctx *types.ScrapeContext, ch chan<- prometheus.Metric) error {
-	if desc, err := c.collectADCSCounters(ctx, ch); err != nil {
-		_ = level.Error(c.logger).Log("msg", "failed collecting ADCS metrics", "desc", desc, "err", err)
+func (c *Collector) Collect(ctx *types.ScrapeContext, logger *slog.Logger, ch chan<- prometheus.Metric) error {
+	logger = logger.With(slog.String("collector", Name))
+	if err := c.collectADCSCounters(ctx, logger, ch); err != nil {
+		logger.Error("failed collecting ADCS metrics",
+			slog.Any("err", err),
+		)
+
 		return err
 	}
+
 	return nil
 }
 
@@ -169,17 +180,20 @@ type perflibADCS struct {
 	SignedCertificateTimestampListProcessingTime float64 `perflib:"Signed Certificate Timestamp List processing time (ms)"`
 }
 
-func (c *collector) collectADCSCounters(ctx *types.ScrapeContext, ch chan<- prometheus.Metric) (*prometheus.Desc, error) {
+func (c *Collector) collectADCSCounters(ctx *types.ScrapeContext, logger *slog.Logger, ch chan<- prometheus.Metric) error {
 	dst := make([]perflibADCS, 0)
+
 	if _, ok := ctx.PerfObjects["Certification Authority"]; !ok {
-		return nil, errors.New("perflib did not contain an entry for Certification Authority")
+		return errors.New("perflib did not contain an entry for Certification Authority")
 	}
-	err := perflib.UnmarshalObject(ctx.PerfObjects["Certification Authority"], &dst, c.logger)
+
+	err := perflib.UnmarshalObject(ctx.PerfObjects["Certification Authority"], &dst, logger)
 	if err != nil {
-		return nil, err
+		return err
 	}
+
 	if len(dst) == 0 {
-		return nil, errors.New("perflib query for Certification Authority (ADCS) returned empty result set")
+		return errors.New("perflib query for Certification Authority (ADCS) returned empty result set")
 	}
 
 	for _, d := range dst {
@@ -188,84 +202,84 @@ func (c *collector) collectADCSCounters(ctx *types.ScrapeContext, ch chan<- prom
 			continue
 		}
 		ch <- prometheus.MustNewConstMetric(
-			c.RequestsPerSecond,
+			c.requestsPerSecond,
 			prometheus.CounterValue,
 			d.RequestsPerSecond,
 			d.Name,
 		)
 		ch <- prometheus.MustNewConstMetric(
-			c.RequestProcessingTime,
+			c.requestProcessingTime,
 			prometheus.GaugeValue,
 			utils.MilliSecToSec(d.RequestProcessingTime),
 			d.Name,
 		)
 		ch <- prometheus.MustNewConstMetric(
-			c.RetrievalsPerSecond,
+			c.retrievalsPerSecond,
 			prometheus.CounterValue,
 			d.RetrievalsPerSecond,
 			d.Name,
 		)
 		ch <- prometheus.MustNewConstMetric(
-			c.RetrievalProcessingTime,
+			c.retrievalProcessingTime,
 			prometheus.GaugeValue,
 			utils.MilliSecToSec(d.RetrievalProcessingTime),
 			d.Name,
 		)
 		ch <- prometheus.MustNewConstMetric(
-			c.FailedRequestsPerSecond,
+			c.failedRequestsPerSecond,
 			prometheus.CounterValue,
 			d.FailedRequestsPerSecond,
 			d.Name,
 		)
 		ch <- prometheus.MustNewConstMetric(
-			c.IssuedRequestsPerSecond,
+			c.issuedRequestsPerSecond,
 			prometheus.CounterValue,
 			d.IssuedRequestsPerSecond,
 			d.Name,
 		)
 		ch <- prometheus.MustNewConstMetric(
-			c.PendingRequestsPerSecond,
+			c.pendingRequestsPerSecond,
 			prometheus.CounterValue,
 			d.PendingRequestsPerSecond,
 			d.Name,
 		)
 		ch <- prometheus.MustNewConstMetric(
-			c.RequestCryptographicSigningTime,
+			c.requestCryptographicSigningTime,
 			prometheus.GaugeValue,
 			utils.MilliSecToSec(d.RequestCryptographicSigningTime),
 			d.Name,
 		)
 		ch <- prometheus.MustNewConstMetric(
-			c.RequestPolicyModuleProcessingTime,
+			c.requestPolicyModuleProcessingTime,
 			prometheus.GaugeValue,
 			utils.MilliSecToSec(d.RequestPolicyModuleProcessingTime),
 			d.Name,
 		)
 		ch <- prometheus.MustNewConstMetric(
-			c.ChallengeResponsesPerSecond,
+			c.challengeResponsesPerSecond,
 			prometheus.CounterValue,
 			d.ChallengeResponsesPerSecond,
 			d.Name,
 		)
 		ch <- prometheus.MustNewConstMetric(
-			c.ChallengeResponseProcessingTime,
+			c.challengeResponseProcessingTime,
 			prometheus.GaugeValue,
 			utils.MilliSecToSec(d.ChallengeResponseProcessingTime),
 			d.Name,
 		)
 		ch <- prometheus.MustNewConstMetric(
-			c.SignedCertificateTimestampListsPerSecond,
+			c.signedCertificateTimestampListsPerSecond,
 			prometheus.CounterValue,
 			d.SignedCertificateTimestampListsPerSecond,
 			d.Name,
 		)
 		ch <- prometheus.MustNewConstMetric(
-			c.SignedCertificateTimestampListProcessingTime,
+			c.signedCertificateTimestampListProcessingTime,
 			prometheus.GaugeValue,
 			utils.MilliSecToSec(d.SignedCertificateTimestampListProcessingTime),
 			d.Name,
 		)
 	}
 
-	return nil, nil
+	return nil
 }

pkg/collector/adfs/adfs.go

@@ -3,13 +3,14 @@
 package adfs
 
 import (
+	"log/slog"
 	"math"
 
 	"github.com/alecthomas/kingpin/v2"
-	"github.com/go-kit/log"
 	"github.com/prometheus-community/windows_exporter/pkg/perflib"
 	"github.com/prometheus-community/windows_exporter/pkg/types"
 	"github.com/prometheus/client_golang/prometheus"
+	"github.com/yusufpapurcu/wmi"
 )
 
 const Name = "adfs"
@@ -18,20 +19,21 @@ type Config struct{}
 
 var ConfigDefaults = Config{}
 
-type collector struct {
-	logger log.Logger
+type Collector struct {
+	config Config
 
 	adLoginConnectionFailures                          *prometheus.Desc
+	artifactDBFailures                                 *prometheus.Desc
+	avgArtifactDBQueryTime                             *prometheus.Desc
+	avgConfigDBQueryTime                               *prometheus.Desc
 	certificateAuthentications                         *prometheus.Desc
+	configDBFailures                                   *prometheus.Desc
 	deviceAuthentications                              *prometheus.Desc
+	externalAuthenticationFailures                     *prometheus.Desc
+	externalAuthentications                            *prometheus.Desc
 	extranetAccountLockouts                            *prometheus.Desc
 	federatedAuthentications                           *prometheus.Desc
-	passportAuthentications                            *prometheus.Desc
-	passiveRequests                                    *prometheus.Desc
-	passwordChangeFailed                               *prometheus.Desc
-	passwordChangeSucceeded                            *prometheus.Desc
-	tokenRequests                                      *prometheus.Desc
-	windowsIntegratedAuthentications                   *prometheus.Desc
+	federationMetadataRequests                         *prometheus.Desc
 	oAuthAuthZRequests                                 *prometheus.Desc
 	oAuthClientAuthentications                         *prometheus.Desc
 	oAuthClientAuthenticationsFailures                 *prometheus.Desc
@@ -50,45 +52,50 @@ type collector struct {
 	oAuthPasswordGrantRequestFailures                  *prometheus.Desc
 	oAuthPasswordGrantRequests                         *prometheus.Desc
 	oAuthTokenRequests                                 *prometheus.Desc
+	passiveRequests                                    *prometheus.Desc
+	passportAuthentications                            *prometheus.Desc
+	passwordChangeFailed                               *prometheus.Desc
+	passwordChangeSucceeded                            *prometheus.Desc
 	samlPTokenRequests                                 *prometheus.Desc
 	ssoAuthenticationFailures                          *prometheus.Desc
 	ssoAuthentications                                 *prometheus.Desc
-	wsfedTokenRequests                                 *prometheus.Desc
-	wstrustTokenRequests                               *prometheus.Desc
+	tokenRequests                                      *prometheus.Desc
 	upAuthenticationFailures                           *prometheus.Desc
 	upAuthentications                                  *prometheus.Desc
-	externalAuthenticationFailures                     *prometheus.Desc
-	externalAuthentications                            *prometheus.Desc
-	artifactDBFailures                                 *prometheus.Desc
-	avgArtifactDBQueryTime                             *prometheus.Desc
-	configDBFailures                                   *prometheus.Desc
-	avgConfigDBQueryTime                               *prometheus.Desc
-	federationMetadataRequests                         *prometheus.Desc
+	windowsIntegratedAuthentications                   *prometheus.Desc
+	wsfedTokenRequests                                 *prometheus.Desc
+	wstrustTokenRequests                               *prometheus.Desc
 }
 
-func New(logger log.Logger, _ *Config) types.Collector {
-	c := &collector{}
-	c.SetLogger(logger)
+func New(config *Config) *Collector {
+	if config == nil {
+		config = &ConfigDefaults
+	}
+
+	c := &Collector{
+		config: *config,
+	}
+
 	return c
 }
 
-func NewWithFlags(_ *kingpin.Application) types.Collector {
-	return &collector{}
+func NewWithFlags(_ *kingpin.Application) *Collector {
+	return &Collector{}
 }
 
-func (c *collector) GetName() string {
+func (c *Collector) GetName() string {
 	return Name
 }
 
-func (c *collector) SetLogger(logger log.Logger) {
-	c.logger = log.With(logger, "collector", Name)
-}
-
-func (c *collector) GetPerfCounter() ([]string, error) {
+func (c *Collector) GetPerfCounter(_ *slog.Logger) ([]string, error) {
 	return []string{"AD FS"}, nil
 }
 
-func (c *collector) Build() error {
+func (c *Collector) Close(_ *slog.Logger) error {
+	return nil
+}
+
+func (c *Collector) Build(_ *slog.Logger, _ *wmi.Client) error {
 	c.adLoginConnectionFailures = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "ad_login_connection_failures_total"),
 		"Total number of connection failures to an Active Directory domain controller",
@@ -397,9 +404,12 @@ type perflibADFS struct {
 	FederationMetadataRequests           float64 `perflib:"Federation Metadata Requests"`
 }
 
-func (c *collector) Collect(ctx *types.ScrapeContext, ch chan<- prometheus.Metric) error {
+func (c *Collector) Collect(ctx *types.ScrapeContext, logger *slog.Logger, ch chan<- prometheus.Metric) error {
+	logger = logger.With(slog.String("collector", Name))
+
 	var adfsData []perflibADFS
-	err := perflib.UnmarshalObject(ctx.PerfObjects["AD FS"], &adfsData, c.logger)
+
+	err := perflib.UnmarshalObject(ctx.PerfObjects["AD FS"], &adfsData, logger)
 	if err != nil {
 		return err
 	}
@@ -661,5 +671,6 @@ func (c *collector) Collect(ctx *types.ScrapeContext, ch chan<- prometheus.Metri
 		prometheus.CounterValue,
 		adfsData[0].FederationMetadataRequests,
 	)
+
 	return nil
 }

pkg/collector/cache/cache.go

@@ -3,12 +3,14 @@
 package cache
 
 import (
+	"log/slog"
+
 	"github.com/alecthomas/kingpin/v2"
-	"github.com/go-kit/log"
-	"github.com/go-kit/log/level"
+	"github.com/pkg/errors"
 	"github.com/prometheus-community/windows_exporter/pkg/perflib"
 	"github.com/prometheus-community/windows_exporter/pkg/types"
 	"github.com/prometheus/client_golang/prometheus"
+	"github.com/yusufpapurcu/wmi"
 )
 
 const Name = "cache"
@@ -17,247 +19,259 @@ type Config struct{}
 
 var ConfigDefaults = Config{}
 
-// A collector is a Prometheus collector for Perflib Cache metrics
-type collector struct {
-	logger log.Logger
+// A Collector is a Prometheus Collector for Perflib Cache metrics.
+type Collector struct {
+	config Config
 
-	AsyncCopyReadsTotal         *prometheus.Desc
-	AsyncDataMapsTotal          *prometheus.Desc
-	AsyncFastReadsTotal         *prometheus.Desc
-	AsyncMDLReadsTotal          *prometheus.Desc
-	AsyncPinReadsTotal          *prometheus.Desc
-	CopyReadHitsTotal           *prometheus.Desc
-	CopyReadsTotal              *prometheus.Desc
-	DataFlushesTotal            *prometheus.Desc
-	DataFlushPagesTotal         *prometheus.Desc
-	DataMapHitsPercent          *prometheus.Desc
-	DataMapPinsTotal            *prometheus.Desc
-	DataMapsTotal               *prometheus.Desc
-	DirtyPages                  *prometheus.Desc
-	DirtyPageThreshold          *prometheus.Desc
-	FastReadNotPossiblesTotal   *prometheus.Desc
-	FastReadResourceMissesTotal *prometheus.Desc
-	FastReadsTotal              *prometheus.Desc
-	LazyWriteFlushesTotal       *prometheus.Desc
-	LazyWritePagesTotal         *prometheus.Desc
-	MDLReadHitsTotal            *prometheus.Desc
-	MDLReadsTotal               *prometheus.Desc
-	PinReadHitsTotal            *prometheus.Desc
-	PinReadsTotal               *prometheus.Desc
-	ReadAheadsTotal             *prometheus.Desc
-	SyncCopyReadsTotal          *prometheus.Desc
-	SyncDataMapsTotal           *prometheus.Desc
-	SyncFastReadsTotal          *prometheus.Desc
-	SyncMDLReadsTotal           *prometheus.Desc
-	SyncPinReadsTotal           *prometheus.Desc
+	asyncCopyReadsTotal         *prometheus.Desc
+	asyncDataMapsTotal          *prometheus.Desc
+	asyncFastReadsTotal         *prometheus.Desc
+	asyncMDLReadsTotal          *prometheus.Desc
+	asyncPinReadsTotal          *prometheus.Desc
+	copyReadHitsTotal           *prometheus.Desc
+	copyReadsTotal              *prometheus.Desc
+	dataFlushesTotal            *prometheus.Desc
+	dataFlushPagesTotal         *prometheus.Desc
+	dataMapHitsPercent          *prometheus.Desc
+	dataMapPinsTotal            *prometheus.Desc
+	dataMapsTotal               *prometheus.Desc
+	dirtyPages                  *prometheus.Desc
+	dirtyPageThreshold          *prometheus.Desc
+	fastReadNotPossiblesTotal   *prometheus.Desc
+	fastReadResourceMissesTotal *prometheus.Desc
+	fastReadsTotal              *prometheus.Desc
+	lazyWriteFlushesTotal       *prometheus.Desc
+	lazyWritePagesTotal         *prometheus.Desc
+	mdlReadHitsTotal            *prometheus.Desc
+	mdlReadsTotal               *prometheus.Desc
+	pinReadHitsTotal            *prometheus.Desc
+	pinReadsTotal               *prometheus.Desc
+	readAheadsTotal             *prometheus.Desc
+	syncCopyReadsTotal          *prometheus.Desc
+	syncDataMapsTotal           *prometheus.Desc
+	syncFastReadsTotal          *prometheus.Desc
+	syncMDLReadsTotal           *prometheus.Desc
+	syncPinReadsTotal           *prometheus.Desc
 }
 
-func New(logger log.Logger, _ *Config) types.Collector {
-	c := &collector{}
-	c.SetLogger(logger)
+func New(config *Config) *Collector {
+	if config == nil {
+		config = &ConfigDefaults
+	}
+
+	c := &Collector{
+		config: *config,
+	}
+
 	return c
 }
 
-func NewWithFlags(_ *kingpin.Application) types.Collector {
-	return &collector{}
+func NewWithFlags(_ *kingpin.Application) *Collector {
+	return &Collector{}
 }
 
-func (c *collector) GetName() string {
+func (c *Collector) GetName() string {
 	return Name
 }
 
-func (c *collector) SetLogger(logger log.Logger) {
-	c.logger = log.With(logger, "collector", Name)
-}
-
-func (c *collector) GetPerfCounter() ([]string, error) {
+func (c *Collector) GetPerfCounter(_ *slog.Logger) ([]string, error) {
 	return []string{"Cache"}, nil
 }
 
-func (c *collector) Build() error {
-	c.AsyncCopyReadsTotal = prometheus.NewDesc(
+func (c *Collector) Close(_ *slog.Logger) error {
+	return nil
+}
+
+func (c *Collector) Build(_ *slog.Logger, _ *wmi.Client) error {
+	c.asyncCopyReadsTotal = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "async_copy_reads_total"),
 		"(AsyncCopyReadsTotal)",
 		nil,
 		nil,
 	)
-	c.AsyncDataMapsTotal = prometheus.NewDesc(
+	c.asyncDataMapsTotal = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "async_data_maps_total"),
 		"(AsyncDataMapsTotal)",
 		nil,
 		nil,
 	)
-	c.AsyncFastReadsTotal = prometheus.NewDesc(
+	c.asyncFastReadsTotal = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "async_fast_reads_total"),
 		"(AsyncFastReadsTotal)",
 		nil,
 		nil,
 	)
-	c.AsyncMDLReadsTotal = prometheus.NewDesc(
+	c.asyncMDLReadsTotal = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "async_mdl_reads_total"),
 		"(AsyncMDLReadsTotal)",
 		nil,
 		nil,
 	)
-	c.AsyncPinReadsTotal = prometheus.NewDesc(
+	c.asyncPinReadsTotal = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "async_pin_reads_total"),
 		"(AsyncPinReadsTotal)",
 		nil,
 		nil,
 	)
-	c.CopyReadHitsTotal = prometheus.NewDesc(
+	c.copyReadHitsTotal = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "copy_read_hits_total"),
 		"(CopyReadHitsTotal)",
 		nil,
 		nil,
 	)
-	c.CopyReadsTotal = prometheus.NewDesc(
+	c.copyReadsTotal = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "copy_reads_total"),
 		"(CopyReadsTotal)",
 		nil,
 		nil,
 	)
-	c.DataFlushesTotal = prometheus.NewDesc(
+	c.dataFlushesTotal = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "data_flushes_total"),
 		"(DataFlushesTotal)",
 		nil,
 		nil,
 	)
-	c.DataFlushPagesTotal = prometheus.NewDesc(
+	c.dataFlushPagesTotal = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "data_flush_pages_total"),
 		"(DataFlushPagesTotal)",
 		nil,
 		nil,
 	)
-	c.DataMapHitsPercent = prometheus.NewDesc(
+	c.dataMapHitsPercent = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "data_map_hits_percent"),
 		"(DataMapHitsPercent)",
 		nil,
 		nil,
 	)
-	c.DataMapPinsTotal = prometheus.NewDesc(
+	c.dataMapPinsTotal = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "data_map_pins_total"),
 		"(DataMapPinsTotal)",
 		nil,
 		nil,
 	)
-	c.DataMapsTotal = prometheus.NewDesc(
+	c.dataMapsTotal = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "data_maps_total"),
 		"(DataMapsTotal)",
 		nil,
 		nil,
 	)
-	c.DirtyPages = prometheus.NewDesc(
+	c.dirtyPages = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "dirty_pages"),
 		"(DirtyPages)",
 		nil,
 		nil,
 	)
-	c.DirtyPageThreshold = prometheus.NewDesc(
+	c.dirtyPageThreshold = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "dirty_page_threshold"),
 		"(DirtyPageThreshold)",
 		nil,
 		nil,
 	)
-	c.FastReadNotPossiblesTotal = prometheus.NewDesc(
+	c.fastReadNotPossiblesTotal = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "fast_read_not_possibles_total"),
 		"(FastReadNotPossiblesTotal)",
 		nil,
 		nil,
 	)
-	c.FastReadResourceMissesTotal = prometheus.NewDesc(
+	c.fastReadResourceMissesTotal = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "fast_read_resource_misses_total"),
 		"(FastReadResourceMissesTotal)",
 		nil,
 		nil,
 	)
-	c.FastReadsTotal = prometheus.NewDesc(
+	c.fastReadsTotal = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "fast_reads_total"),
 		"(FastReadsTotal)",
 		nil,
 		nil,
 	)
-	c.LazyWriteFlushesTotal = prometheus.NewDesc(
+	c.lazyWriteFlushesTotal = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "lazy_write_flushes_total"),
 		"(LazyWriteFlushesTotal)",
 		nil,
 		nil,
 	)
-	c.LazyWritePagesTotal = prometheus.NewDesc(
+	c.lazyWritePagesTotal = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "lazy_write_pages_total"),
 		"(LazyWritePagesTotal)",
 		nil,
 		nil,
 	)
-	c.MDLReadHitsTotal = prometheus.NewDesc(
+	c.mdlReadHitsTotal = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "mdl_read_hits_total"),
 		"(MDLReadHitsTotal)",
 		nil,
 		nil,
 	)
-	c.MDLReadsTotal = prometheus.NewDesc(
+	c.mdlReadsTotal = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "mdl_reads_total"),
 		"(MDLReadsTotal)",
 		nil,
 		nil,
 	)
-	c.PinReadHitsTotal = prometheus.NewDesc(
+	c.pinReadHitsTotal = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "pin_read_hits_total"),
 		"(PinReadHitsTotal)",
 		nil,
 		nil,
 	)
-	c.PinReadsTotal = prometheus.NewDesc(
+	c.pinReadsTotal = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "pin_reads_total"),
 		"(PinReadsTotal)",
 		nil,
 		nil,
 	)
-	c.ReadAheadsTotal = prometheus.NewDesc(
+	c.readAheadsTotal = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "read_aheads_total"),
 		"(ReadAheadsTotal)",
 		nil,
 		nil,
 	)
-	c.SyncCopyReadsTotal = prometheus.NewDesc(
+	c.syncCopyReadsTotal = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "sync_copy_reads_total"),
 		"(SyncCopyReadsTotal)",
 		nil,
 		nil,
 	)
-	c.SyncDataMapsTotal = prometheus.NewDesc(
+	c.syncDataMapsTotal = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "sync_data_maps_total"),
 		"(SyncDataMapsTotal)",
 		nil,
 		nil,
 	)
-	c.SyncFastReadsTotal = prometheus.NewDesc(
+	c.syncFastReadsTotal = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "sync_fast_reads_total"),
 		"(SyncFastReadsTotal)",
 		nil,
 		nil,
 	)
-	c.SyncMDLReadsTotal = prometheus.NewDesc(
+	c.syncMDLReadsTotal = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "sync_mdl_reads_total"),
 		"(SyncMDLReadsTotal)",
 		nil,
 		nil,
 	)
-	c.SyncPinReadsTotal = prometheus.NewDesc(
+	c.syncPinReadsTotal = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "sync_pin_reads_total"),
 		"(SyncPinReadsTotal)",
 		nil,
 		nil,
 	)
+
 	return nil
 }
 
-// Collect implements the Collector interface
-func (c *collector) Collect(ctx *types.ScrapeContext, ch chan<- prometheus.Metric) error {
-	if desc, err := c.collect(ctx, ch); err != nil {
-		_ = level.Error(c.logger).Log("msg", "failed collecting cache metrics", "desc", desc, "err", err)
+// Collect implements the Collector interface.
+func (c *Collector) Collect(ctx *types.ScrapeContext, logger *slog.Logger, ch chan<- prometheus.Metric) error {
+	logger = logger.With(slog.String("collector", Name))
+	if err := c.collect(ctx, logger, ch); err != nil {
+		logger.Error("failed collecting cache metrics",
+			slog.Any("err", err),
+		)
+
 		return err
 	}
+
 	return nil
 }
 
@@ -295,185 +309,192 @@ type perflibCache struct {
 	SyncPinReadsTotal           float64 `perflib:"Sync Pin Reads/sec"`
 }
 
-func (c *collector) collect(ctx *types.ScrapeContext, ch chan<- prometheus.Metric) (*prometheus.Desc, error) {
+func (c *Collector) collect(ctx *types.ScrapeContext, logger *slog.Logger, ch chan<- prometheus.Metric) error {
+	logger = logger.With(slog.String("collector", Name))
+
 	var dst []perflibCache // Single-instance class, array is required but will have single entry.
-	if err := perflib.UnmarshalObject(ctx.PerfObjects["Cache"], &dst, c.logger); err != nil {
-		return nil, err
+
+	if err := perflib.UnmarshalObject(ctx.PerfObjects["Cache"], &dst, logger); err != nil {
+		return err
+	}
+
+	if len(dst) != 1 {
+		return errors.New("expected single instance of Cache")
 	}
 
 	ch <- prometheus.MustNewConstMetric(
-		c.AsyncCopyReadsTotal,
+		c.asyncCopyReadsTotal,
 		prometheus.CounterValue,
 		dst[0].AsyncCopyReadsTotal,
 	)
 
 	ch <- prometheus.MustNewConstMetric(
-		c.AsyncDataMapsTotal,
+		c.asyncDataMapsTotal,
 		prometheus.CounterValue,
 		dst[0].AsyncDataMapsTotal,
 	)
 
 	ch <- prometheus.MustNewConstMetric(
-		c.AsyncFastReadsTotal,
+		c.asyncFastReadsTotal,
 		prometheus.CounterValue,
 		dst[0].AsyncFastReadsTotal,
 	)
 
 	ch <- prometheus.MustNewConstMetric(
-		c.AsyncMDLReadsTotal,
+		c.asyncMDLReadsTotal,
 		prometheus.CounterValue,
 		dst[0].AsyncMDLReadsTotal,
 	)
 
 	ch <- prometheus.MustNewConstMetric(
-		c.AsyncPinReadsTotal,
+		c.asyncPinReadsTotal,
 		prometheus.CounterValue,
 		dst[0].AsyncPinReadsTotal,
 	)
 
 	ch <- prometheus.MustNewConstMetric(
-		c.CopyReadHitsTotal,
+		c.copyReadHitsTotal,
 		prometheus.GaugeValue,
 		dst[0].CopyReadHitsTotal,
 	)
 
 	ch <- prometheus.MustNewConstMetric(
-		c.CopyReadsTotal,
+		c.copyReadsTotal,
 		prometheus.CounterValue,
 		dst[0].CopyReadsTotal,
 	)
 
 	ch <- prometheus.MustNewConstMetric(
-		c.DataFlushesTotal,
+		c.dataFlushesTotal,
 		prometheus.CounterValue,
 		dst[0].DataFlushesTotal,
 	)
 
 	ch <- prometheus.MustNewConstMetric(
-		c.DataFlushPagesTotal,
+		c.dataFlushPagesTotal,
 		prometheus.CounterValue,
 		dst[0].DataFlushPagesTotal,
 	)
 
 	ch <- prometheus.MustNewConstMetric(
-		c.DataMapHitsPercent,
+		c.dataMapHitsPercent,
 		prometheus.GaugeValue,
 		dst[0].DataMapHitsPercent,
 	)
 
 	ch <- prometheus.MustNewConstMetric(
-		c.DataMapPinsTotal,
+		c.dataMapPinsTotal,
 		prometheus.CounterValue,
 		dst[0].DataMapPinsTotal,
 	)
 
 	ch <- prometheus.MustNewConstMetric(
-		c.DataMapsTotal,
+		c.dataMapsTotal,
 		prometheus.CounterValue,
 		dst[0].DataMapsTotal,
 	)
 
 	ch <- prometheus.MustNewConstMetric(
-		c.DirtyPages,
+		c.dirtyPages,
 		prometheus.GaugeValue,
 		dst[0].DirtyPages,
 	)
 
 	ch <- prometheus.MustNewConstMetric(
-		c.DirtyPageThreshold,
+		c.dirtyPageThreshold,
 		prometheus.GaugeValue,
 		dst[0].DirtyPageThreshold,
 	)
 
 	ch <- prometheus.MustNewConstMetric(
-		c.FastReadNotPossiblesTotal,
+		c.fastReadNotPossiblesTotal,
 		prometheus.CounterValue,
 		dst[0].FastReadNotPossiblesTotal,
 	)
 
 	ch <- prometheus.MustNewConstMetric(
-		c.FastReadResourceMissesTotal,
+		c.fastReadResourceMissesTotal,
 		prometheus.CounterValue,
 		dst[0].FastReadResourceMissesTotal,
 	)
 
 	ch <- prometheus.MustNewConstMetric(
-		c.FastReadsTotal,
+		c.fastReadsTotal,
 		prometheus.CounterValue,
 		dst[0].FastReadsTotal,
 	)
 
 	ch <- prometheus.MustNewConstMetric(
-		c.LazyWriteFlushesTotal,
+		c.lazyWriteFlushesTotal,
 		prometheus.CounterValue,
 		dst[0].LazyWriteFlushesTotal,
 	)
 
 	ch <- prometheus.MustNewConstMetric(
-		c.LazyWritePagesTotal,
+		c.lazyWritePagesTotal,
 		prometheus.CounterValue,
 		dst[0].LazyWritePagesTotal,
 	)
 
 	ch <- prometheus.MustNewConstMetric(
-		c.MDLReadHitsTotal,
+		c.mdlReadHitsTotal,
 		prometheus.CounterValue,
 		dst[0].MDLReadHitsTotal,
 	)
 
 	ch <- prometheus.MustNewConstMetric(
-		c.MDLReadsTotal,
+		c.mdlReadsTotal,
 		prometheus.CounterValue,
 		dst[0].MDLReadsTotal,
 	)
 
 	ch <- prometheus.MustNewConstMetric(
-		c.PinReadHitsTotal,
+		c.pinReadHitsTotal,
 		prometheus.CounterValue,
 		dst[0].PinReadHitsTotal,
 	)
 
 	ch <- prometheus.MustNewConstMetric(
-		c.PinReadsTotal,
+		c.pinReadsTotal,
 		prometheus.CounterValue,
 		dst[0].PinReadsTotal,
 	)
 
 	ch <- prometheus.MustNewConstMetric(
-		c.ReadAheadsTotal,
+		c.readAheadsTotal,
 		prometheus.CounterValue,
 		dst[0].ReadAheadsTotal,
 	)
 
 	ch <- prometheus.MustNewConstMetric(
-		c.SyncCopyReadsTotal,
+		c.syncCopyReadsTotal,
 		prometheus.CounterValue,
 		dst[0].SyncCopyReadsTotal,
 	)
 
 	ch <- prometheus.MustNewConstMetric(
-		c.SyncDataMapsTotal,
+		c.syncDataMapsTotal,
 		prometheus.CounterValue,
 		dst[0].SyncDataMapsTotal,
 	)
 
 	ch <- prometheus.MustNewConstMetric(
-		c.SyncFastReadsTotal,
+		c.syncFastReadsTotal,
 		prometheus.CounterValue,
 		dst[0].SyncFastReadsTotal,
 	)
 
 	ch <- prometheus.MustNewConstMetric(
-		c.SyncMDLReadsTotal,
+		c.syncMDLReadsTotal,
 		prometheus.CounterValue,
 		dst[0].SyncMDLReadsTotal,
 	)
 
 	ch <- prometheus.MustNewConstMetric(
-		c.SyncPinReadsTotal,
+		c.syncPinReadsTotal,
 		prometheus.CounterValue,
 		dst[0].SyncPinReadsTotal,
 	)
 
-	return nil, nil
+	return nil
 }

pkg/collector/cache/cache_test.go

@@ -0,0 +1,12 @@
+package cache_test
+
+import (
+	"testing"
+
+	"github.com/prometheus-community/windows_exporter/pkg/collector/cache"
+	"github.com/prometheus-community/windows_exporter/pkg/testutils"
+)
+
+func BenchmarkCollector(b *testing.B) {
+	testutils.FuncBenchmarkCollector(b, cache.Name, cache.NewWithFlags)
+}

pkg/collector/collector.go

@@ -3,11 +3,13 @@
 package collector
 
 import (
+	"errors"
+	"fmt"
+	"log/slog"
 	"slices"
 	"strings"
 
 	"github.com/alecthomas/kingpin/v2"
-	"github.com/go-kit/log"
 	"github.com/prometheus-community/windows_exporter/pkg/collector/ad"
 	"github.com/prometheus-community/windows_exporter/pkg/collector/adcs"
 	"github.com/prometheus-community/windows_exporter/pkg/collector/adfs"
@@ -21,16 +23,14 @@ import (
 	"github.com/prometheus-community/windows_exporter/pkg/collector/diskdrive"
 	"github.com/prometheus-community/windows_exporter/pkg/collector/dns"
 	"github.com/prometheus-community/windows_exporter/pkg/collector/exchange"
+	"github.com/prometheus-community/windows_exporter/pkg/collector/fsrmquota"
 	"github.com/prometheus-community/windows_exporter/pkg/collector/hyperv"
 	"github.com/prometheus-community/windows_exporter/pkg/collector/iis"
+	"github.com/prometheus-community/windows_exporter/pkg/collector/license"
 	"github.com/prometheus-community/windows_exporter/pkg/collector/logical_disk"
 	"github.com/prometheus-community/windows_exporter/pkg/collector/logon"
 	"github.com/prometheus-community/windows_exporter/pkg/collector/memory"
-	"github.com/prometheus-community/windows_exporter/pkg/collector/mscluster_cluster"
-	"github.com/prometheus-community/windows_exporter/pkg/collector/mscluster_network"
-	"github.com/prometheus-community/windows_exporter/pkg/collector/mscluster_node"
-	"github.com/prometheus-community/windows_exporter/pkg/collector/mscluster_resource"
-	"github.com/prometheus-community/windows_exporter/pkg/collector/mscluster_resourcegroup"
+	"github.com/prometheus-community/windows_exporter/pkg/collector/mscluster"
 	"github.com/prometheus-community/windows_exporter/pkg/collector/msmq"
 	"github.com/prometheus-community/windows_exporter/pkg/collector/mssql"
 	"github.com/prometheus-community/windows_exporter/pkg/collector/net"
@@ -44,12 +44,15 @@ import (
 	"github.com/prometheus-community/windows_exporter/pkg/collector/netframework_clrsecurity"
 	"github.com/prometheus-community/windows_exporter/pkg/collector/nps"
 	"github.com/prometheus-community/windows_exporter/pkg/collector/os"
+	"github.com/prometheus-community/windows_exporter/pkg/collector/perfdata"
 	"github.com/prometheus-community/windows_exporter/pkg/collector/physical_disk"
+	"github.com/prometheus-community/windows_exporter/pkg/collector/printer"
 	"github.com/prometheus-community/windows_exporter/pkg/collector/process"
 	"github.com/prometheus-community/windows_exporter/pkg/collector/remote_fx"
 	"github.com/prometheus-community/windows_exporter/pkg/collector/scheduled_task"
 	"github.com/prometheus-community/windows_exporter/pkg/collector/service"
 	"github.com/prometheus-community/windows_exporter/pkg/collector/smb"
+	"github.com/prometheus-community/windows_exporter/pkg/collector/smbclient"
 	"github.com/prometheus-community/windows_exporter/pkg/collector/smtp"
 	"github.com/prometheus-community/windows_exporter/pkg/collector/system"
 	"github.com/prometheus-community/windows_exporter/pkg/collector/tcp"
@@ -62,20 +65,14 @@ import (
 	"github.com/prometheus-community/windows_exporter/pkg/collector/vmware_blast"
 	"github.com/prometheus-community/windows_exporter/pkg/perflib"
 	"github.com/prometheus-community/windows_exporter/pkg/types"
+	"github.com/yusufpapurcu/wmi"
 )
 
-type Collectors struct {
-	logger log.Logger
+// NewWithFlags To be called by the exporter for collector initialization before running kingpin.Parse.
+func NewWithFlags(app *kingpin.Application) *MetricCollectors {
+	collectors := map[string]Collector{}
 
-	collectors       map[string]types.Collector
-	perfCounterQuery string
-}
-
-// NewWithFlags To be called by the exporter for collector initialization before running kingpin.Parse
-func NewWithFlags(app *kingpin.Application) Collectors {
-	collectors := map[string]types.Collector{}
-
-	for name, builder := range Map {
+	for name, builder := range BuildersWithFlags {
 		collectors[name] = builder(app)
 	}
 
@@ -83,91 +80,89 @@ func NewWithFlags(app *kingpin.Application) Collectors {
 }
 
 // NewWithConfig To be called by the external libraries for collector initialization without running kingpin.Parse
-func NewWithConfig(logger log.Logger, config Config) Collectors {
-	collectors := map[string]types.Collector{}
-	collectors[ad.Name] = ad.New(logger, &config.Ad)
-	collectors[adcs.Name] = adcs.New(logger, &config.Adcs)
-	collectors[adfs.Name] = adfs.New(logger, &config.Adfs)
-	collectors[cache.Name] = cache.New(logger, &config.Cache)
-	collectors[container.Name] = container.New(logger, &config.Container)
-	collectors[cpu.Name] = cpu.New(logger, &config.Cpu)
-	collectors[cpu_info.Name] = cpu_info.New(logger, &config.CpuInfo)
-	collectors[cs.Name] = cs.New(logger, &config.Cs)
-	collectors[dfsr.Name] = dfsr.New(logger, &config.Dfsr)
-	collectors[dhcp.Name] = dhcp.New(logger, &config.Dhcp)
-	collectors[diskdrive.Name] = diskdrive.New(logger, &config.Diskdrive)
-	collectors[dns.Name] = dns.New(logger, &config.Dns)
-	collectors[exchange.Name] = exchange.New(logger, &config.Exchange)
-	collectors[exchange.Name] = exchange.New(logger, &config.Fsrmquota)
-	collectors[hyperv.Name] = hyperv.New(logger, &config.Hyperv)
-	collectors[iis.Name] = iis.New(logger, &config.Iis)
-	collectors[logical_disk.Name] = logical_disk.New(logger, &config.LogicalDisk)
-	collectors[logon.Name] = logon.New(logger, &config.Logon)
-	collectors[memory.Name] = memory.New(logger, &config.Memory)
-	collectors[mscluster_cluster.Name] = mscluster_cluster.New(logger, &config.MsclusterCluster)
-	collectors[mscluster_network.Name] = mscluster_network.New(logger, &config.MsclusterNetwork)
-	collectors[mscluster_node.Name] = mscluster_node.New(logger, &config.MsclusterNode)
-	collectors[mscluster_resource.Name] = mscluster_resource.New(logger, &config.MsclusterResource)
-	collectors[mscluster_resourcegroup.Name] = mscluster_resourcegroup.New(logger, &config.MsclusterResourceGroup)
-	collectors[msmq.Name] = msmq.New(logger, &config.Msmq)
-	collectors[mssql.Name] = mssql.New(logger, &config.Mssql)
-	collectors[net.Name] = net.New(logger, &config.Net)
-	collectors[netframework_clrexceptions.Name] = netframework_clrexceptions.New(logger, &config.NetframeworkClrexceptions)
-	collectors[netframework_clrinterop.Name] = netframework_clrinterop.New(logger, &config.NetframeworkClrinterop)
-	collectors[netframework_clrjit.Name] = netframework_clrjit.New(logger, &config.NetframeworkClrjit)
-	collectors[netframework_clrloading.Name] = netframework_clrloading.New(logger, &config.NetframeworkClrloading)
-	collectors[netframework_clrlocksandthreads.Name] = netframework_clrlocksandthreads.New(logger, &config.NetframeworkClrlocksandthreads)
-	collectors[netframework_clrmemory.Name] = netframework_clrmemory.New(logger, &config.NetframeworkClrmemory)
-	collectors[netframework_clrremoting.Name] = netframework_clrremoting.New(logger, &config.NetframeworkClrremoting)
-	collectors[netframework_clrsecurity.Name] = netframework_clrsecurity.New(logger, &config.NetframeworkClrsecurity)
-	collectors[nps.Name] = nps.New(logger, &config.Nps)
-	collectors[os.Name] = os.New(logger, &config.Os)
-	collectors[physical_disk.Name] = physical_disk.New(logger, &config.PhysicalDisk)
-	collectors[process.Name] = process.New(logger, &config.Process)
-	collectors[remote_fx.Name] = remote_fx.New(logger, &config.RemoteFx)
-	collectors[scheduled_task.Name] = scheduled_task.New(logger, &config.ScheduledTask)
-	collectors[service.Name] = service.New(logger, &config.Service)
-	collectors[smb.Name] = smb.New(logger, &config.Smb)
-	collectors[smtp.Name] = smtp.New(logger, &config.Smtp)
-	collectors[system.Name] = system.New(logger, &config.System)
-	collectors[teradici_pcoip.Name] = teradici_pcoip.New(logger, &config.TeradiciPcoip)
-	collectors[tcp.Name] = tcp.New(logger, &config.Tcp)
-	collectors[terminal_services.Name] = terminal_services.New(logger, &config.TerminalServices)
-	collectors[textfile.Name] = textfile.New(logger, &config.Textfile)
-	collectors[thermalzone.Name] = thermalzone.New(logger, &config.Thermalzone)
-	collectors[time.Name] = time.New(logger, &config.Time)
-	collectors[vmware.Name] = vmware.New(logger, &config.Vmware)
-	collectors[vmware_blast.Name] = vmware_blast.New(logger, &config.VmwareBlast)
+//
+//goland:noinspection GoUnusedExportedFunction
+func NewWithConfig(config Config) *MetricCollectors {
+	collectors := Map{}
+	collectors[ad.Name] = ad.New(&config.AD)
+	collectors[adcs.Name] = adcs.New(&config.ADCS)
+	collectors[adfs.Name] = adfs.New(&config.ADFS)
+	collectors[cache.Name] = cache.New(&config.Cache)
+	collectors[container.Name] = container.New(&config.Container)
+	collectors[cpu.Name] = cpu.New(&config.CPU)
+	collectors[cpu_info.Name] = cpu_info.New(&config.CPUInfo)
+	collectors[cs.Name] = cs.New(&config.Cs)
+	collectors[dfsr.Name] = dfsr.New(&config.DFSR)
+	collectors[dhcp.Name] = dhcp.New(&config.Dhcp)
+	collectors[diskdrive.Name] = diskdrive.New(&config.DiskDrive)
+	collectors[dns.Name] = dns.New(&config.DNS)
+	collectors[exchange.Name] = exchange.New(&config.Exchange)
+	collectors[fsrmquota.Name] = fsrmquota.New(&config.Fsrmquota)
+	collectors[hyperv.Name] = hyperv.New(&config.Hyperv)
+	collectors[iis.Name] = iis.New(&config.IIS)
+	collectors[license.Name] = license.New(&config.License)
+	collectors[logical_disk.Name] = logical_disk.New(&config.LogicalDisk)
+	collectors[logon.Name] = logon.New(&config.Logon)
+	collectors[memory.Name] = memory.New(&config.Memory)
+	collectors[mscluster.Name] = mscluster.New(&config.Mscluster)
+	collectors[msmq.Name] = msmq.New(&config.Msmq)
+	collectors[mssql.Name] = mssql.New(&config.Mssql)
+	collectors[net.Name] = net.New(&config.Net)
+	collectors[netframework_clrexceptions.Name] = netframework_clrexceptions.New(&config.NetframeworkClrexceptions)
+	collectors[netframework_clrinterop.Name] = netframework_clrinterop.New(&config.NetframeworkClrinterop)
+	collectors[netframework_clrjit.Name] = netframework_clrjit.New(&config.NetframeworkClrjit)
+	collectors[netframework_clrloading.Name] = netframework_clrloading.New(&config.NetframeworkClrloading)
+	collectors[netframework_clrlocksandthreads.Name] = netframework_clrlocksandthreads.New(&config.NetframeworkClrlocksandthreads)
+	collectors[netframework_clrmemory.Name] = netframework_clrmemory.New(&config.NetframeworkClrmemory)
+	collectors[netframework_clrremoting.Name] = netframework_clrremoting.New(&config.NetframeworkClrremoting)
+	collectors[netframework_clrsecurity.Name] = netframework_clrsecurity.New(&config.NetframeworkClrsecurity)
+	collectors[nps.Name] = nps.New(&config.Nps)
+	collectors[os.Name] = os.New(&config.Os)
+	collectors[perfdata.Name] = perfdata.New(&config.PerfData)
+	collectors[physical_disk.Name] = physical_disk.New(&config.PhysicalDisk)
+	collectors[printer.Name] = printer.New(&config.Printer)
+	collectors[process.Name] = process.New(&config.Process)
+	collectors[remote_fx.Name] = remote_fx.New(&config.RemoteFx)
+	collectors[scheduled_task.Name] = scheduled_task.New(&config.ScheduledTask)
+	collectors[service.Name] = service.New(&config.Service)
+	collectors[smb.Name] = smb.New(&config.SMB)
+	collectors[smbclient.Name] = smbclient.New(&config.SMBClient)
+	collectors[smtp.Name] = smtp.New(&config.SMTP)
+	collectors[system.Name] = system.New(&config.System)
+	collectors[teradici_pcoip.Name] = teradici_pcoip.New(&config.TeradiciPcoip)
+	collectors[tcp.Name] = tcp.New(&config.TCP)
+	collectors[terminal_services.Name] = terminal_services.New(&config.TerminalServices)
+	collectors[textfile.Name] = textfile.New(&config.Textfile)
+	collectors[thermalzone.Name] = thermalzone.New(&config.Thermalzone)
+	collectors[time.Name] = time.New(&config.Time)
+	collectors[vmware.Name] = vmware.New(&config.Vmware)
+	collectors[vmware_blast.Name] = vmware_blast.New(&config.VmwareBlast)
 
 	return New(collectors)
 }
 
-// New To be called by the external libraries for collector initialization
-func New(collectors map[string]types.Collector) Collectors {
-	return Collectors{
-		collectors: collectors,
+// New To be called by the external libraries for collector initialization.
+func New(collectors Map) *MetricCollectors {
+	return &MetricCollectors{
+		Collectors: collectors,
+		WMIClient: &wmi.Client{
+			AllowMissingFields: true,
+		},
 	}
 }
 
-func (c *Collectors) SetLogger(logger log.Logger) {
-	c.logger = logger
-
-	for _, collector := range c.collectors {
-		collector.SetLogger(logger)
-	}
-}
-
-func (c *Collectors) SetPerfCounterQuery() error {
+func (c *MetricCollectors) SetPerfCounterQuery(logger *slog.Logger) error {
 	var (
 		err error
 
-		perfCounterDependencies []string
-		perfCounterNames        []string
-		perfIndicies            []string
+		perfCounterNames []string
+		perfIndicies     []string
 	)
 
-	for _, collector := range c.collectors {
-		perfCounterNames, err = collector.GetPerfCounter()
+	perfCounterDependencies := make([]string, 0, len(c.Collectors))
+
+	for _, collector := range c.Collectors {
+		perfCounterNames, err = collector.GetPerfCounter(logger)
 		if err != nil {
 			return err
 		}
@@ -180,38 +175,67 @@ func (c *Collectors) SetPerfCounterQuery() error {
 		perfCounterDependencies = append(perfCounterDependencies, strings.Join(perfIndicies, " "))
 	}
 
-	c.perfCounterQuery = strings.Join(perfCounterDependencies, " ")
+	c.PerfCounterQuery = strings.Join(perfCounterDependencies, " ")
 
 	return nil
 }
 
-// Enable removes all collectors that not enabledCollectors
-func (c *Collectors) Enable(enabledCollectors []string) {
-	for name := range c.collectors {
+// Enable removes all collectors that not enabledCollectors.
+func (c *MetricCollectors) Enable(enabledCollectors []string) {
+	for name := range c.Collectors {
 		if !slices.Contains(enabledCollectors, name) {
-			delete(c.collectors, name)
+			delete(c.Collectors, name)
 		}
 	}
 }
 
-// Build To be called by the exporter for collector initialization
-func (c *Collectors) Build() error {
+// Build To be called by the exporter for collector initialization.
+func (c *MetricCollectors) Build(logger *slog.Logger) error {
 	var err error
-	for _, collector := range c.collectors {
-		if err = collector.Build(); err != nil {
-			return err
+
+	c.WMIClient.SWbemServicesClient, err = wmi.InitializeSWbemServices(c.WMIClient)
+	if err != nil {
+		return fmt.Errorf("initialize SWbemServices: %w", err)
+	}
+
+	for _, collector := range c.Collectors {
+		if err = collector.Build(logger, c.WMIClient); err != nil {
+			return fmt.Errorf("error build collector %s: %w", collector.GetName(), err)
 		}
 	}
 
 	return nil
 }
 
-// PrepareScrapeContext creates a ScrapeContext to be used during a single scrape
-func (c *Collectors) PrepareScrapeContext() (*types.ScrapeContext, error) {
-	objs, err := perflib.GetPerflibSnapshot(c.perfCounterQuery)
+// PrepareScrapeContext creates a ScrapeContext to be used during a single scrape.
+func (c *MetricCollectors) PrepareScrapeContext() (*types.ScrapeContext, error) {
+	if c.PerfCounterQuery == "" { // if perfCounterQuery is empty, no perf counters are needed.
+		return &types.ScrapeContext{}, nil
+	}
+
+	objs, err := perflib.GetPerflibSnapshot(c.PerfCounterQuery)
 	if err != nil {
 		return nil, err
 	}
 
 	return &types.ScrapeContext{PerfObjects: objs}, nil
 }
+
+// Close To be called by the exporter for collector cleanup.
+func (c *MetricCollectors) Close(logger *slog.Logger) error {
+	errs := make([]error, 0, len(c.Collectors))
+
+	for _, collector := range c.Collectors {
+		if err := collector.Close(logger); err != nil {
+			errs = append(errs, err)
+		}
+	}
+
+	if c.WMIClient != nil && c.WMIClient.SWbemServicesClient != nil {
+		if err := c.WMIClient.SWbemServicesClient.Close(); err != nil {
+			errs = append(errs, err)
+		}
+	}
+
+	return errors.Join(errs...)
+}

pkg/collector/config.go

@@ -14,16 +14,14 @@ import (
 	"github.com/prometheus-community/windows_exporter/pkg/collector/diskdrive"
 	"github.com/prometheus-community/windows_exporter/pkg/collector/dns"
 	"github.com/prometheus-community/windows_exporter/pkg/collector/exchange"
+	"github.com/prometheus-community/windows_exporter/pkg/collector/fsrmquota"
 	"github.com/prometheus-community/windows_exporter/pkg/collector/hyperv"
 	"github.com/prometheus-community/windows_exporter/pkg/collector/iis"
+	"github.com/prometheus-community/windows_exporter/pkg/collector/license"
 	"github.com/prometheus-community/windows_exporter/pkg/collector/logical_disk"
 	"github.com/prometheus-community/windows_exporter/pkg/collector/logon"
 	"github.com/prometheus-community/windows_exporter/pkg/collector/memory"
-	"github.com/prometheus-community/windows_exporter/pkg/collector/mscluster_cluster"
-	"github.com/prometheus-community/windows_exporter/pkg/collector/mscluster_network"
-	"github.com/prometheus-community/windows_exporter/pkg/collector/mscluster_node"
-	"github.com/prometheus-community/windows_exporter/pkg/collector/mscluster_resource"
-	"github.com/prometheus-community/windows_exporter/pkg/collector/mscluster_resourcegroup"
+	"github.com/prometheus-community/windows_exporter/pkg/collector/mscluster"
 	"github.com/prometheus-community/windows_exporter/pkg/collector/msmq"
 	"github.com/prometheus-community/windows_exporter/pkg/collector/mssql"
 	"github.com/prometheus-community/windows_exporter/pkg/collector/net"
@@ -37,12 +35,15 @@ import (
 	"github.com/prometheus-community/windows_exporter/pkg/collector/netframework_clrsecurity"
 	"github.com/prometheus-community/windows_exporter/pkg/collector/nps"
 	"github.com/prometheus-community/windows_exporter/pkg/collector/os"
+	"github.com/prometheus-community/windows_exporter/pkg/collector/perfdata"
 	"github.com/prometheus-community/windows_exporter/pkg/collector/physical_disk"
+	"github.com/prometheus-community/windows_exporter/pkg/collector/printer"
 	"github.com/prometheus-community/windows_exporter/pkg/collector/process"
 	"github.com/prometheus-community/windows_exporter/pkg/collector/remote_fx"
 	"github.com/prometheus-community/windows_exporter/pkg/collector/scheduled_task"
 	"github.com/prometheus-community/windows_exporter/pkg/collector/service"
 	"github.com/prometheus-community/windows_exporter/pkg/collector/smb"
+	"github.com/prometheus-community/windows_exporter/pkg/collector/smbclient"
 	"github.com/prometheus-community/windows_exporter/pkg/collector/smtp"
 	"github.com/prometheus-community/windows_exporter/pkg/collector/system"
 	"github.com/prometheus-community/windows_exporter/pkg/collector/tcp"
@@ -56,30 +57,27 @@ import (
 )
 
 type Config struct {
-	Ad                             ad.Config                              `yaml:"ad"`
-	Adcs                           adcs.Config                            `yaml:"adcs"`
-	Adfs                           adfs.Config                            `yaml:"adfs"`
+	AD                             ad.Config                              `yaml:"ad"`
+	ADCS                           adcs.Config                            `yaml:"adcs"`
+	ADFS                           adfs.Config                            `yaml:"adfs"`
 	Cache                          cache.Config                           `yaml:"cache"`
 	Container                      container.Config                       `yaml:"container"`
-	Cpu                            cpu.Config                             `yaml:"cpu"`
-	CpuInfo                        cpu_info.Config                        `yaml:"cpu_info"`
+	CPU                            cpu.Config                             `yaml:"cpu"`
+	CPUInfo                        cpu_info.Config                        `yaml:"cpu_info"`
 	Cs                             cs.Config                              `yaml:"cs"`
-	Dfsr                           dfsr.Config                            `yaml:"dfsr"`
+	DFSR                           dfsr.Config                            `yaml:"dfsr"`
 	Dhcp                           dhcp.Config                            `yaml:"dhcp"`
-	Diskdrive                      diskdrive.Config                       `yaml:"diskdrive"`
-	Dns                            dns.Config                             `yaml:"dns"`
+	DiskDrive                      diskdrive.Config                       `yaml:"diskdrive"` //nolint:tagliatelle
+	DNS                            dns.Config                             `yaml:"dns"`
 	Exchange                       exchange.Config                        `yaml:"exchange"`
-	Fsrmquota                      exchange.Config                        `yaml:"fsrmquota"`
+	Fsrmquota                      fsrmquota.Config                       `yaml:"fsrmquota"`
 	Hyperv                         hyperv.Config                          `yaml:"hyperv"`
-	Iis                            iis.Config                             `yaml:"iis"`
+	IIS                            iis.Config                             `yaml:"iis"`
+	License                        license.Config                         `yaml:"license"`
 	LogicalDisk                    logical_disk.Config                    `yaml:"logical_disk"`
 	Logon                          logon.Config                           `yaml:"logon"`
 	Memory                         memory.Config                          `yaml:"memory"`
-	MsclusterCluster               mscluster_cluster.Config               `yaml:"mscluster_cluster"`
-	MsclusterNetwork               mscluster_network.Config               `yaml:"mscluster_network"`
-	MsclusterNode                  mscluster_node.Config                  `yaml:"mscluster_node"`
-	MsclusterResource              mscluster_resource.Config              `yaml:"mscluster_resource"`
-	MsclusterResourceGroup         mscluster_resourcegroup.Config         `yaml:"mscluster_resourcegroup"`
+	Mscluster                      mscluster.Config                       `yaml:"mscluster"`
 	Msmq                           msmq.Config                            `yaml:"msmq"`
 	Mssql                          mssql.Config                           `yaml:"mssql"`
 	Net                            net.Config                             `yaml:"net"`
@@ -93,16 +91,19 @@ type Config struct {
 	NetframeworkClrsecurity        netframework_clrsecurity.Config        `yaml:"netframework_clrsecurity"`
 	Nps                            nps.Config                             `yaml:"nps"`
 	Os                             os.Config                              `yaml:"os"`
+	PerfData                       perfdata.Config                        `yaml:"perf_data"`
 	PhysicalDisk                   physical_disk.Config                   `yaml:"physical_disk"`
+	Printer                        printer.Config                         `yaml:"printer"`
 	Process                        process.Config                         `yaml:"process"`
 	RemoteFx                       remote_fx.Config                       `yaml:"remote_fx"`
 	ScheduledTask                  scheduled_task.Config                  `yaml:"scheduled_task"`
 	Service                        service.Config                         `yaml:"service"`
-	Smb                            smb.Config                             `yaml:"smb"`
-	Smtp                           smtp.Config                            `yaml:"smtp"`
+	SMB                            smb.Config                             `yaml:"smb"`
+	SMBClient                      smbclient.Config                       `yaml:"smbclient"` //nolint:tagliatelle
+	SMTP                           smtp.Config                            `yaml:"smtp"`
 	System                         system.Config                          `yaml:"system"`
 	TeradiciPcoip                  teradici_pcoip.Config                  `yaml:"teradici_pcoip"`
-	Tcp                            tcp.Config                             `yaml:"tcp"`
+	TCP                            tcp.Config                             `yaml:"tcp"`
 	TerminalServices               terminal_services.Config               `yaml:"terminal_services"`
 	Textfile                       textfile.Config                        `yaml:"textfile"`
 	Thermalzone                    thermalzone.Config                     `yaml:"thermalzone"`
@@ -112,31 +113,30 @@ type Config struct {
 }
 
 // ConfigDefaults Is an interface to be used by the external libraries. It holds all ConfigDefaults form all collectors
+//
+//goland:noinspection GoUnusedGlobalVariable
 var ConfigDefaults = Config{
-	Ad:                             ad.ConfigDefaults,
-	Adcs:                           adcs.ConfigDefaults,
-	Adfs:                           adfs.ConfigDefaults,
+	AD:                             ad.ConfigDefaults,
+	ADCS:                           adcs.ConfigDefaults,
+	ADFS:                           adfs.ConfigDefaults,
 	Cache:                          cache.ConfigDefaults,
 	Container:                      container.ConfigDefaults,
-	Cpu:                            cpu.ConfigDefaults,
-	CpuInfo:                        cpu_info.ConfigDefaults,
+	CPU:                            cpu.ConfigDefaults,
+	CPUInfo:                        cpu_info.ConfigDefaults,
 	Cs:                             cs.ConfigDefaults,
-	Dfsr:                           dfsr.ConfigDefaults,
+	DFSR:                           dfsr.ConfigDefaults,
 	Dhcp:                           dhcp.ConfigDefaults,
-	Diskdrive:                      diskdrive.ConfigDefaults,
-	Dns:                            dns.ConfigDefaults,
+	DiskDrive:                      diskdrive.ConfigDefaults,
+	DNS:                            dns.ConfigDefaults,
 	Exchange:                       exchange.ConfigDefaults,
-	Fsrmquota:                      exchange.ConfigDefaults,
+	Fsrmquota:                      fsrmquota.ConfigDefaults,
 	Hyperv:                         hyperv.ConfigDefaults,
-	Iis:                            iis.ConfigDefaults,
+	IIS:                            iis.ConfigDefaults,
+	License:                        license.ConfigDefaults,
 	LogicalDisk:                    logical_disk.ConfigDefaults,
 	Logon:                          logon.ConfigDefaults,
 	Memory:                         memory.ConfigDefaults,
-	MsclusterCluster:               mscluster_cluster.ConfigDefaults,
-	MsclusterNetwork:               mscluster_network.ConfigDefaults,
-	MsclusterNode:                  mscluster_node.ConfigDefaults,
-	MsclusterResource:              mscluster_resource.ConfigDefaults,
-	MsclusterResourceGroup:         mscluster_resourcegroup.ConfigDefaults,
+	Mscluster:                      mscluster.ConfigDefaults,
 	Msmq:                           msmq.ConfigDefaults,
 	Mssql:                          mssql.ConfigDefaults,
 	Net:                            net.ConfigDefaults,
@@ -150,16 +150,19 @@ var ConfigDefaults = Config{
 	NetframeworkClrsecurity:        netframework_clrsecurity.ConfigDefaults,
 	Nps:                            nps.ConfigDefaults,
 	Os:                             os.ConfigDefaults,
+	PerfData:                       perfdata.ConfigDefaults,
 	PhysicalDisk:                   physical_disk.ConfigDefaults,
+	Printer:                        printer.ConfigDefaults,
 	Process:                        process.ConfigDefaults,
 	RemoteFx:                       remote_fx.ConfigDefaults,
 	ScheduledTask:                  scheduled_task.ConfigDefaults,
 	Service:                        service.ConfigDefaults,
-	Smb:                            smb.ConfigDefaults,
-	Smtp:                           smtp.ConfigDefaults,
+	SMB:                            smb.ConfigDefaults,
+	SMBClient:                      smbclient.ConfigDefaults,
+	SMTP:                           smtp.ConfigDefaults,
 	System:                         system.ConfigDefaults,
 	TeradiciPcoip:                  teradici_pcoip.ConfigDefaults,
-	Tcp:                            tcp.ConfigDefaults,
+	TCP:                            tcp.ConfigDefaults,
 	TerminalServices:               terminal_services.ConfigDefaults,
 	Textfile:                       textfile.ConfigDefaults,
 	Thermalzone:                    thermalzone.ConfigDefaults,

pkg/collector/container/container.go

@@ -3,16 +3,17 @@
 package container
 
 import (
+	"errors"
 	"fmt"
+	"log/slog"
 	"strings"
 
 	"github.com/Microsoft/hcsshim"
 	"github.com/alecthomas/kingpin/v2"
-	"github.com/go-kit/log"
-	"github.com/go-kit/log/level"
 	"github.com/prometheus-community/windows_exporter/pkg/perflib"
 	"github.com/prometheus-community/windows_exporter/pkg/types"
 	"github.com/prometheus/client_golang/prometheus"
+	"github.com/yusufpapurcu/wmi"
 )
 
 const Name = "container"
@@ -21,364 +22,424 @@ type Config struct{}
 
 var ConfigDefaults = Config{}
 
-// A collector is a Prometheus collector for containers metrics
-type collector struct {
-	logger log.Logger
+// A Collector is a Prometheus Collector for containers metrics.
+type Collector struct {
+	config Config
 
 	// Presence
-	ContainerAvailable *prometheus.Desc
+	containerAvailable *prometheus.Desc
 
 	// Number of containers
-	ContainersCount *prometheus.Desc
-	// memory
-	UsageCommitBytes            *prometheus.Desc
-	UsageCommitPeakBytes        *prometheus.Desc
-	UsagePrivateWorkingSetBytes *prometheus.Desc
+	containersCount *prometheus.Desc
+
+	// Memory
+	usageCommitBytes            *prometheus.Desc
+	usageCommitPeakBytes        *prometheus.Desc
+	usagePrivateWorkingSetBytes *prometheus.Desc
 
 	// CPU
-	RuntimeTotal  *prometheus.Desc
-	RuntimeUser   *prometheus.Desc
-	RuntimeKernel *prometheus.Desc
+	runtimeTotal  *prometheus.Desc
+	runtimeUser   *prometheus.Desc
+	runtimeKernel *prometheus.Desc
 
 	// Network
-	BytesReceived          *prometheus.Desc
-	BytesSent              *prometheus.Desc
-	PacketsReceived        *prometheus.Desc
-	PacketsSent            *prometheus.Desc
-	DroppedPacketsIncoming *prometheus.Desc
-	DroppedPacketsOutgoing *prometheus.Desc
+	bytesReceived          *prometheus.Desc
+	bytesSent              *prometheus.Desc
+	packetsReceived        *prometheus.Desc
+	packetsSent            *prometheus.Desc
+	droppedPacketsIncoming *prometheus.Desc
+	droppedPacketsOutgoing *prometheus.Desc
 
 	// Storage
-	ReadCountNormalized  *prometheus.Desc
-	ReadSizeBytes        *prometheus.Desc
-	WriteCountNormalized *prometheus.Desc
-	WriteSizeBytes       *prometheus.Desc
+	readCountNormalized  *prometheus.Desc
+	readSizeBytes        *prometheus.Desc
+	writeCountNormalized *prometheus.Desc
+	writeSizeBytes       *prometheus.Desc
 }
 
-// New constructs a new collector
-func New(logger log.Logger, _ *Config) types.Collector {
-	c := &collector{}
-	c.SetLogger(logger)
+// New constructs a new Collector.
+func New(config *Config) *Collector {
+	if config == nil {
+		config = &ConfigDefaults
+	}
+
+	c := &Collector{
+		config: *config,
+	}
+
 	return c
 }
 
-func NewWithFlags(_ *kingpin.Application) types.Collector {
-	return &collector{}
+func NewWithFlags(_ *kingpin.Application) *Collector {
+	return &Collector{}
 }
 
-func (c *collector) GetName() string {
+func (c *Collector) GetName() string {
 	return Name
 }
 
-func (c *collector) SetLogger(logger log.Logger) {
-	c.logger = log.With(logger, "collector", Name)
-}
-
-func (c *collector) GetPerfCounter() ([]string, error) {
+func (c *Collector) GetPerfCounter(_ *slog.Logger) ([]string, error) {
 	return []string{}, nil
 }
 
-func (c *collector) Build() error {
-	c.ContainerAvailable = prometheus.NewDesc(
+func (c *Collector) Close(_ *slog.Logger) error {
+	return nil
+}
+
+func (c *Collector) Build(_ *slog.Logger, _ *wmi.Client) error {
+	c.containerAvailable = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "available"),
 		"Available",
 		[]string{"container_id"},
 		nil,
 	)
-	c.ContainersCount = prometheus.NewDesc(
+	c.containersCount = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "count"),
 		"Number of containers",
 		nil,
 		nil,
 	)
-	c.UsageCommitBytes = prometheus.NewDesc(
+	c.usageCommitBytes = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "memory_usage_commit_bytes"),
 		"Memory Usage Commit Bytes",
 		[]string{"container_id"},
 		nil,
 	)
-	c.UsageCommitPeakBytes = prometheus.NewDesc(
+	c.usageCommitPeakBytes = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "memory_usage_commit_peak_bytes"),
 		"Memory Usage Commit Peak Bytes",
 		[]string{"container_id"},
 		nil,
 	)
-	c.UsagePrivateWorkingSetBytes = prometheus.NewDesc(
+	c.usagePrivateWorkingSetBytes = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "memory_usage_private_working_set_bytes"),
 		"Memory Usage Private Working Set Bytes",
 		[]string{"container_id"},
 		nil,
 	)
-	c.RuntimeTotal = prometheus.NewDesc(
+	c.runtimeTotal = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "cpu_usage_seconds_total"),
 		"Total Run time in Seconds",
 		[]string{"container_id"},
 		nil,
 	)
-	c.RuntimeUser = prometheus.NewDesc(
+	c.runtimeUser = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "cpu_usage_seconds_usermode"),
 		"Run Time in User mode in Seconds",
 		[]string{"container_id"},
 		nil,
 	)
-	c.RuntimeKernel = prometheus.NewDesc(
+	c.runtimeKernel = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "cpu_usage_seconds_kernelmode"),
 		"Run time in Kernel mode in Seconds",
 		[]string{"container_id"},
 		nil,
 	)
-	c.BytesReceived = prometheus.NewDesc(
+	c.bytesReceived = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "network_receive_bytes_total"),
 		"Bytes Received on Interface",
 		[]string{"container_id", "interface"},
 		nil,
 	)
-	c.BytesSent = prometheus.NewDesc(
+	c.bytesSent = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "network_transmit_bytes_total"),
 		"Bytes Sent on Interface",
 		[]string{"container_id", "interface"},
 		nil,
 	)
-	c.PacketsReceived = prometheus.NewDesc(
+	c.packetsReceived = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "network_receive_packets_total"),
 		"Packets Received on Interface",
 		[]string{"container_id", "interface"},
 		nil,
 	)
-	c.PacketsSent = prometheus.NewDesc(
+	c.packetsSent = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "network_transmit_packets_total"),
 		"Packets Sent on Interface",
 		[]string{"container_id", "interface"},
 		nil,
 	)
-	c.DroppedPacketsIncoming = prometheus.NewDesc(
+	c.droppedPacketsIncoming = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "network_receive_packets_dropped_total"),
 		"Dropped Incoming Packets on Interface",
 		[]string{"container_id", "interface"},
 		nil,
 	)
-	c.DroppedPacketsOutgoing = prometheus.NewDesc(
+	c.droppedPacketsOutgoing = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "network_transmit_packets_dropped_total"),
 		"Dropped Outgoing Packets on Interface",
 		[]string{"container_id", "interface"},
 		nil,
 	)
-	c.ReadCountNormalized = prometheus.NewDesc(
+	c.readCountNormalized = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "storage_read_count_normalized_total"),
 		"Read Count Normalized",
 		[]string{"container_id"},
 		nil,
 	)
-	c.ReadSizeBytes = prometheus.NewDesc(
+	c.readSizeBytes = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "storage_read_size_bytes_total"),
 		"Read Size Bytes",
 		[]string{"container_id"},
 		nil,
 	)
-	c.WriteCountNormalized = prometheus.NewDesc(
+	c.writeCountNormalized = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "storage_write_count_normalized_total"),
 		"Write Count Normalized",
 		[]string{"container_id"},
 		nil,
 	)
-	c.WriteSizeBytes = prometheus.NewDesc(
+	c.writeSizeBytes = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "storage_write_size_bytes_total"),
 		"Write Size Bytes",
 		[]string{"container_id"},
 		nil,
 	)
+
 	return nil
 }
 
 // Collect sends the metric values for each metric
 // to the provided prometheus Metric channel.
-func (c *collector) Collect(_ *types.ScrapeContext, ch chan<- prometheus.Metric) error {
-	if desc, err := c.collect(ch); err != nil {
-		_ = level.Error(c.logger).Log("msg", "failed collecting collector metrics", "desc", desc, "err", err)
+func (c *Collector) Collect(_ *types.ScrapeContext, logger *slog.Logger, ch chan<- prometheus.Metric) error {
+	logger = logger.With(slog.String("collector", Name))
+	if err := c.collect(logger, ch); err != nil {
+		logger.Error("failed collecting collector metrics",
+			slog.Any("err", err),
+		)
+
 		return err
 	}
+
 	return nil
 }
 
-// containerClose closes the container resource
-func (c *collector) containerClose(container hcsshim.Container) {
-	err := container.Close()
-	if err != nil {
-		_ = level.Error(c.logger).Log("err", err)
-	}
-}
-
-func (c *collector) collect(ch chan<- prometheus.Metric) (*prometheus.Desc, error) {
+func (c *Collector) collect(logger *slog.Logger, ch chan<- prometheus.Metric) error {
 	// Types Container is passed to get the containers compute systems only
 	containers, err := hcsshim.GetContainers(hcsshim.ComputeSystemQuery{Types: []string{"Container"}})
 	if err != nil {
-		_ = level.Error(c.logger).Log("msg", "Err in Getting containers", "err", err)
-		return nil, err
+		logger.Error("Err in Getting containers",
+			slog.Any("err", err),
+		)
+
+		return err
 	}
 
 	count := len(containers)
 
 	ch <- prometheus.MustNewConstMetric(
-		c.ContainersCount,
+		c.containersCount,
 		prometheus.GaugeValue,
 		float64(count),
 	)
+
 	if count == 0 {
-		return nil, nil
+		return nil
 	}
 
 	containerPrefixes := make(map[string]string)
+	collectErrors := make([]error, 0, len(containers))
 
 	for _, containerDetails := range containers {
-		// https://stackoverflow.com/questions/45617758/proper-way-to-release-resources-with-defer-in-a-loop
-		func() {
-			container, err := hcsshim.OpenContainer(containerDetails.ID)
-			if container != nil {
-				defer c.containerClose(container)
-			}
-			if err != nil {
-				_ = level.Error(c.logger).Log("msg", "err in opening container", "containerId", containerDetails.ID, "err", err)
-				return
+		containerIdWithPrefix := getContainerIdWithPrefix(containerDetails)
+
+		if err = c.collectContainer(logger, ch, containerDetails, containerIdWithPrefix); err != nil {
+			if hcsshim.IsNotExist(err) {
+				logger.Debug("err in fetching container statistics",
+					slog.String("container_id", containerDetails.ID),
+					slog.Any("err", err),
+				)
+			} else {
+				logger.Error("err in fetching container statistics",
+					slog.String("container_id", containerDetails.ID),
+					slog.Any("err", err),
+				)
+
+				collectErrors = append(collectErrors, err)
 			}
 
-			cstats, err := container.Statistics()
-			if err != nil {
-				_ = level.Error(c.logger).Log("msg", "err in fetching container Statistics", "containerId", containerDetails.ID, "err", err)
-				return
-			}
+			continue
+		}
 
-			containerIdWithPrefix := getContainerIdWithPrefix(containerDetails)
-			containerPrefixes[containerDetails.ID] = containerIdWithPrefix
-
-			ch <- prometheus.MustNewConstMetric(
-				c.ContainerAvailable,
-				prometheus.CounterValue,
-				1,
-				containerIdWithPrefix,
-			)
-			ch <- prometheus.MustNewConstMetric(
-				c.UsageCommitBytes,
-				prometheus.GaugeValue,
-				float64(cstats.Memory.UsageCommitBytes),
-				containerIdWithPrefix,
-			)
-			ch <- prometheus.MustNewConstMetric(
-				c.UsageCommitPeakBytes,
-				prometheus.GaugeValue,
-				float64(cstats.Memory.UsageCommitPeakBytes),
-				containerIdWithPrefix,
-			)
-			ch <- prometheus.MustNewConstMetric(
-				c.UsagePrivateWorkingSetBytes,
-				prometheus.GaugeValue,
-				float64(cstats.Memory.UsagePrivateWorkingSetBytes),
-				containerIdWithPrefix,
-			)
-			ch <- prometheus.MustNewConstMetric(
-				c.RuntimeTotal,
-				prometheus.CounterValue,
-				float64(cstats.Processor.TotalRuntime100ns)*perflib.TicksToSecondScaleFactor,
-				containerIdWithPrefix,
-			)
-			ch <- prometheus.MustNewConstMetric(
-				c.RuntimeUser,
-				prometheus.CounterValue,
-				float64(cstats.Processor.RuntimeUser100ns)*perflib.TicksToSecondScaleFactor,
-				containerIdWithPrefix,
-			)
-			ch <- prometheus.MustNewConstMetric(
-				c.RuntimeKernel,
-				prometheus.CounterValue,
-				float64(cstats.Processor.RuntimeKernel100ns)*perflib.TicksToSecondScaleFactor,
-				containerIdWithPrefix,
-			)
-			ch <- prometheus.MustNewConstMetric(
-				c.ReadCountNormalized,
-				prometheus.CounterValue,
-				float64(cstats.Storage.ReadCountNormalized),
-				containerIdWithPrefix,
-			)
-			ch <- prometheus.MustNewConstMetric(
-				c.ReadSizeBytes,
-				prometheus.CounterValue,
-				float64(cstats.Storage.ReadSizeBytes),
-				containerIdWithPrefix,
-			)
-			ch <- prometheus.MustNewConstMetric(
-				c.WriteCountNormalized,
-				prometheus.CounterValue,
-				float64(cstats.Storage.WriteCountNormalized),
-				containerIdWithPrefix,
-			)
-			ch <- prometheus.MustNewConstMetric(
-				c.WriteSizeBytes,
-				prometheus.CounterValue,
-				float64(cstats.Storage.WriteSizeBytes),
-				containerIdWithPrefix,
-			)
-		}()
+		containerPrefixes[containerDetails.ID] = containerIdWithPrefix
 	}
 
+	if err = c.collectNetworkMetrics(logger, ch, containerPrefixes); err != nil {
+		return fmt.Errorf("error in fetching container network statistics: %w", err)
+	}
+
+	if len(collectErrors) > 0 {
+		return fmt.Errorf("errors while fetching container statistics: %w", errors.Join(collectErrors...))
+	}
+
+	return nil
+}
+
+func (c *Collector) collectContainer(logger *slog.Logger, ch chan<- prometheus.Metric, containerDetails hcsshim.ContainerProperties, containerIdWithPrefix string) error {
+	container, err := hcsshim.OpenContainer(containerDetails.ID)
+	if err != nil {
+		return fmt.Errorf("error in opening container: %w", err)
+	}
+
+	defer func() {
+		if container == nil {
+			return
+		}
+
+		if err := container.Close(); err != nil {
+			logger.Error("error in closing container",
+				slog.Any("err", err),
+			)
+		}
+	}()
+
+	containerStats, err := container.Statistics()
+	if err != nil {
+		return fmt.Errorf("error in fetching container statistics: %w", err)
+	}
+
+	ch <- prometheus.MustNewConstMetric(
+		c.containerAvailable,
+		prometheus.CounterValue,
+		1,
+		containerIdWithPrefix,
+	)
+	ch <- prometheus.MustNewConstMetric(
+		c.usageCommitBytes,
+		prometheus.GaugeValue,
+		float64(containerStats.Memory.UsageCommitBytes),
+		containerIdWithPrefix,
+	)
+	ch <- prometheus.MustNewConstMetric(
+		c.usageCommitPeakBytes,
+		prometheus.GaugeValue,
+		float64(containerStats.Memory.UsageCommitPeakBytes),
+		containerIdWithPrefix,
+	)
+	ch <- prometheus.MustNewConstMetric(
+		c.usagePrivateWorkingSetBytes,
+		prometheus.GaugeValue,
+		float64(containerStats.Memory.UsagePrivateWorkingSetBytes),
+		containerIdWithPrefix,
+	)
+	ch <- prometheus.MustNewConstMetric(
+		c.runtimeTotal,
+		prometheus.CounterValue,
+		float64(containerStats.Processor.TotalRuntime100ns)*perflib.TicksToSecondScaleFactor,
+		containerIdWithPrefix,
+	)
+	ch <- prometheus.MustNewConstMetric(
+		c.runtimeUser,
+		prometheus.CounterValue,
+		float64(containerStats.Processor.RuntimeUser100ns)*perflib.TicksToSecondScaleFactor,
+		containerIdWithPrefix,
+	)
+	ch <- prometheus.MustNewConstMetric(
+		c.runtimeKernel,
+		prometheus.CounterValue,
+		float64(containerStats.Processor.RuntimeKernel100ns)*perflib.TicksToSecondScaleFactor,
+		containerIdWithPrefix,
+	)
+	ch <- prometheus.MustNewConstMetric(
+		c.readCountNormalized,
+		prometheus.CounterValue,
+		float64(containerStats.Storage.ReadCountNormalized),
+		containerIdWithPrefix,
+	)
+	ch <- prometheus.MustNewConstMetric(
+		c.readSizeBytes,
+		prometheus.CounterValue,
+		float64(containerStats.Storage.ReadSizeBytes),
+		containerIdWithPrefix,
+	)
+	ch <- prometheus.MustNewConstMetric(
+		c.writeCountNormalized,
+		prometheus.CounterValue,
+		float64(containerStats.Storage.WriteCountNormalized),
+		containerIdWithPrefix,
+	)
+	ch <- prometheus.MustNewConstMetric(
+		c.writeSizeBytes,
+		prometheus.CounterValue,
+		float64(containerStats.Storage.WriteSizeBytes),
+		containerIdWithPrefix,
+	)
+
+	return nil
+}
+
+// collectNetworkMetrics collects network metrics for containers.
+// With HNSv2, the network stats must be collected from hcsshim.HNSListEndpointRequest.
+// Network statistics from the container.Statistics() are providing data only, if HNSv1 is used.
+// Ref: https://github.com/prometheus-community/windows_exporter/pull/1218
+func (c *Collector) collectNetworkMetrics(logger *slog.Logger, ch chan<- prometheus.Metric, containerPrefixes map[string]string) error {
 	hnsEndpoints, err := hcsshim.HNSListEndpointRequest()
 	if err != nil {
-		_ = level.Warn(c.logger).Log("msg", "Failed to collect network stats for containers")
-		return nil, nil
+		logger.Warn("Failed to collect network stats for containers")
+
+		return err
 	}
 
 	if len(hnsEndpoints) == 0 {
-		_ = level.Info(c.logger).Log("msg", fmt.Sprintf("No network stats for containers to collect"))
-		return nil, nil
+		logger.Info("No network stats for containers to collect")
+
+		return nil
 	}
 
 	for _, endpoint := range hnsEndpoints {
 		endpointStats, err := hcsshim.GetHNSEndpointStats(endpoint.Id)
 		if err != nil {
-			_ = level.Warn(c.logger).Log("msg", fmt.Sprintf("Failed to collect network stats for interface %s", endpoint.Id), "err", err)
+			logger.Warn("Failed to collect network stats for interface "+endpoint.Id,
+				slog.Any("err", err),
+			)
+
 			continue
 		}
 
 		for _, containerId := range endpoint.SharedContainers {
 			containerIdWithPrefix, ok := containerPrefixes[containerId]
-			endpointId := strings.ToUpper(endpoint.Id)
 
 			if !ok {
-				_ = level.Warn(c.logger).Log("msg", fmt.Sprintf("Failed to collect network stats for container %s", containerId))
+				logger.Debug("Failed to collect network stats for container " + containerId)
+
 				continue
 			}
 
+			endpointId := strings.ToUpper(endpoint.Id)
+
 			ch <- prometheus.MustNewConstMetric(
-				c.BytesReceived,
+				c.bytesReceived,
 				prometheus.CounterValue,
 				float64(endpointStats.BytesReceived),
 				containerIdWithPrefix, endpointId,
 			)
 
 			ch <- prometheus.MustNewConstMetric(
-				c.BytesSent,
+				c.bytesSent,
 				prometheus.CounterValue,
 				float64(endpointStats.BytesSent),
 				containerIdWithPrefix, endpointId,
 			)
 			ch <- prometheus.MustNewConstMetric(
-				c.PacketsReceived,
+				c.packetsReceived,
 				prometheus.CounterValue,
 				float64(endpointStats.PacketsReceived),
 				containerIdWithPrefix, endpointId,
 			)
 			ch <- prometheus.MustNewConstMetric(
-				c.PacketsSent,
+				c.packetsSent,
 				prometheus.CounterValue,
 				float64(endpointStats.PacketsSent),
 				containerIdWithPrefix, endpointId,
 			)
 			ch <- prometheus.MustNewConstMetric(
-				c.DroppedPacketsIncoming,
+				c.droppedPacketsIncoming,
 				prometheus.CounterValue,
 				float64(endpointStats.DroppedPacketsIncoming),
 				containerIdWithPrefix, endpointId,
 			)
 			ch <- prometheus.MustNewConstMetric(
-				c.DroppedPacketsOutgoing,
+				c.droppedPacketsOutgoing,
 				prometheus.CounterValue,
 				float64(endpointStats.DroppedPacketsOutgoing),
 				containerIdWithPrefix, endpointId,
@@ -386,7 +447,7 @@ func (c *collector) collect(ch chan<- prometheus.Metric) (*prometheus.Desc, erro
 		}
 	}
 
-	return nil, nil
+	return nil
 }
 
 func getContainerIdWithPrefix(containerDetails hcsshim.ContainerProperties) string {

pkg/collector/cpu/cpu.go

@@ -3,14 +3,14 @@
 package cpu
 
 import (
+	"log/slog"
 	"strings"
 
 	"github.com/alecthomas/kingpin/v2"
-	"github.com/go-kit/log"
 	"github.com/prometheus-community/windows_exporter/pkg/perflib"
 	"github.com/prometheus-community/windows_exporter/pkg/types"
-	"github.com/prometheus-community/windows_exporter/pkg/winversion"
 	"github.com/prometheus/client_golang/prometheus"
+	"github.com/yusufpapurcu/wmi"
 )
 
 const Name = "cpu"
@@ -19,162 +19,161 @@ type Config struct{}
 
 var ConfigDefaults = Config{}
 
-type collector struct {
-	logger log.Logger
+type Collector struct {
+	config Config
 
-	CStateSecondsTotal *prometheus.Desc
-	TimeTotal          *prometheus.Desc
-	InterruptsTotal    *prometheus.Desc
-	DPCsTotal          *prometheus.Desc
-
-	ClockInterruptsTotal     *prometheus.Desc
-	IdleBreakEventsTotal     *prometheus.Desc
-	ParkingStatus            *prometheus.Desc
-	ProcessorFrequencyMHz    *prometheus.Desc
-	ProcessorMaxFrequencyMHz *prometheus.Desc
-	ProcessorPerformance     *prometheus.Desc
-	ProcessorMPerf           *prometheus.Desc
-	ProcessorRTC             *prometheus.Desc
-	ProcessorUtility         *prometheus.Desc
-	ProcessorPrivUtility     *prometheus.Desc
+	logicalProcessors          *prometheus.Desc
+	cStateSecondsTotal         *prometheus.Desc
+	timeTotal                  *prometheus.Desc
+	interruptsTotal            *prometheus.Desc
+	dpcsTotal                  *prometheus.Desc
+	clockInterruptsTotal       *prometheus.Desc
+	idleBreakEventsTotal       *prometheus.Desc
+	parkingStatus              *prometheus.Desc
+	processorFrequencyMHz      *prometheus.Desc
+	processorPerformance       *prometheus.Desc
+	processorMPerf             *prometheus.Desc
+	processorRTC               *prometheus.Desc
+	processorUtility           *prometheus.Desc
+	processorPrivilegedUtility *prometheus.Desc
 }
 
-func New(logger log.Logger, _ *Config) types.Collector {
-	c := &collector{}
-	c.SetLogger(logger)
+func New(config *Config) *Collector {
+	if config == nil {
+		config = &ConfigDefaults
+	}
+
+	c := &Collector{
+		config: *config,
+	}
+
 	return c
 }
 
-func NewWithFlags(_ *kingpin.Application) types.Collector {
-	return &collector{}
+func NewWithFlags(_ *kingpin.Application) *Collector {
+	return &Collector{}
 }
 
-func (c *collector) GetName() string {
+func (c *Collector) GetName() string {
 	return Name
 }
 
-func (c *collector) SetLogger(logger log.Logger) {
-	c.logger = log.With(logger, "collector", Name)
+func (c *Collector) GetPerfCounter(_ *slog.Logger) ([]string, error) {
+	return []string{"Processor Information"}, nil
 }
 
-func (c *collector) GetPerfCounter() ([]string, error) {
-	if winversion.WindowsVersionFloat > 6.05 {
-		return []string{"Processor Information"}, nil
-	}
-	return []string{"Processor"}, nil
+func (c *Collector) Close(_ *slog.Logger) error {
+	return nil
 }
 
-func (c *collector) Build() error {
-	c.CStateSecondsTotal = prometheus.NewDesc(
+func (c *Collector) Build(_ *slog.Logger, _ *wmi.Client) error {
+	c.logicalProcessors = prometheus.NewDesc(
+		prometheus.BuildFQName(types.Namespace, Name, "logical_processor"),
+		"Total number of logical processors",
+		nil,
+		nil,
+	)
+
+	c.cStateSecondsTotal = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "cstate_seconds_total"),
 		"Time spent in low-power idle state",
 		[]string{"core", "state"},
 		nil,
 	)
-	c.TimeTotal = prometheus.NewDesc(
+	c.timeTotal = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "time_total"),
 		"Time that processor spent in different modes (dpc, idle, interrupt, privileged, user)",
 		[]string{"core", "mode"},
 		nil,
 	)
-	c.InterruptsTotal = prometheus.NewDesc(
+	c.interruptsTotal = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "interrupts_total"),
 		"Total number of received and serviced hardware interrupts",
 		[]string{"core"},
 		nil,
 	)
-	c.DPCsTotal = prometheus.NewDesc(
+	c.dpcsTotal = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "dpcs_total"),
 		"Total number of received and serviced deferred procedure calls (DPCs)",
 		[]string{"core"},
 		nil,
 	)
 
-	// For Windows 2008 (version 6.0) or earlier we only have the "Processor"
-	// class. As of Windows 2008 R2 (version 6.1) the more detailed
-	// "Processor Information" set is available (although some of the counters
-	// are added in later versions, so we aren't guaranteed to get all of
-	// them).
-	// Value 6.05 was selected to split between Windows versions.
-	if winversion.WindowsVersionFloat < 6.05 {
-		return nil
-	}
-
-	c.CStateSecondsTotal = prometheus.NewDesc(
+	c.cStateSecondsTotal = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "cstate_seconds_total"),
 		"Time spent in low-power idle state",
 		[]string{"core", "state"},
 		nil,
 	)
-	c.TimeTotal = prometheus.NewDesc(
+	c.timeTotal = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "time_total"),
 		"Time that processor spent in different modes (dpc, idle, interrupt, privileged, user)",
 		[]string{"core", "mode"},
 		nil,
 	)
-	c.InterruptsTotal = prometheus.NewDesc(
+	c.interruptsTotal = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "interrupts_total"),
 		"Total number of received and serviced hardware interrupts",
 		[]string{"core"},
 		nil,
 	)
-	c.DPCsTotal = prometheus.NewDesc(
+	c.dpcsTotal = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "dpcs_total"),
 		"Total number of received and serviced deferred procedure calls (DPCs)",
 		[]string{"core"},
 		nil,
 	)
-	c.ClockInterruptsTotal = prometheus.NewDesc(
+	c.clockInterruptsTotal = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "clock_interrupts_total"),
 		"Total number of received and serviced clock tick interrupts",
 		[]string{"core"},
 		nil,
 	)
-	c.IdleBreakEventsTotal = prometheus.NewDesc(
+	c.idleBreakEventsTotal = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "idle_break_events_total"),
 		"Total number of time processor was woken from idle",
 		[]string{"core"},
 		nil,
 	)
-	c.ParkingStatus = prometheus.NewDesc(
+	c.parkingStatus = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "parking_status"),
 		"Parking Status represents whether a processor is parked or not",
 		[]string{"core"},
 		nil,
 	)
-	c.ProcessorFrequencyMHz = prometheus.NewDesc(
+	c.processorFrequencyMHz = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "core_frequency_mhz"),
 		"Core frequency in megahertz",
 		[]string{"core"},
 		nil,
 	)
-	c.ProcessorPerformance = prometheus.NewDesc(
+	c.processorPerformance = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "processor_performance_total"),
 		"Processor Performance is the average performance of the processor while it is executing instructions, as a percentage of the nominal performance of the processor. On some processors, Processor Performance may exceed 100%",
 		[]string{"core"},
 		nil,
 	)
-	c.ProcessorMPerf = prometheus.NewDesc(
+	c.processorMPerf = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "processor_mperf_total"),
 		"Processor MPerf is the number of TSC ticks incremented while executing instructions",
 		[]string{"core"},
 		nil,
 	)
-	c.ProcessorRTC = prometheus.NewDesc(
+	c.processorRTC = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "processor_rtc_total"),
 		"Processor RTC represents the number of RTC ticks made since the system booted. It should consistently be 64e6, and can be used to properly derive Processor Utility Rate",
 		[]string{"core"},
 		nil,
 	)
-	c.ProcessorUtility = prometheus.NewDesc(
+	c.processorUtility = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "processor_utility_total"),
 		"Processor Utility represents is the amount of time the core spends executing instructions",
 		[]string{"core"},
 		nil,
 	)
-	c.ProcessorPrivUtility = prometheus.NewDesc(
+	c.processorPrivilegedUtility = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "processor_privileged_utility_total"),
-		"Processor Privilieged Utility represents is the amount of time the core has spent executing instructions inside the kernel",
+		"Processor Privileged Utility represents is the amount of time the core has spent executing instructions inside the kernel",
 		[]string{"core"},
 		nil,
 	)
@@ -182,111 +181,10 @@ func (c *collector) Build() error {
 	return nil
 }
 
-func (c *collector) Collect(ctx *types.ScrapeContext, ch chan<- prometheus.Metric) error {
-	if winversion.WindowsVersionFloat > 6.05 {
-		return c.CollectFull(ctx, ch)
-	}
+func (c *Collector) Collect(ctx *types.ScrapeContext, logger *slog.Logger, ch chan<- prometheus.Metric) error {
+	logger = logger.With(slog.String("collector", Name))
 
-	return c.CollectBasic(ctx, ch)
-}
-
-type perflibProcessor struct {
-	Name                  string
-	C1Transitions         float64 `perflib:"C1 Transitions/sec"`
-	C2Transitions         float64 `perflib:"C2 Transitions/sec"`
-	C3Transitions         float64 `perflib:"C3 Transitions/sec"`
-	DPCRate               float64 `perflib:"DPC Rate"`
-	DPCsQueued            float64 `perflib:"DPCs Queued/sec"`
-	Interrupts            float64 `perflib:"Interrupts/sec"`
-	PercentC2Time         float64 `perflib:"% C1 Time"`
-	PercentC3Time         float64 `perflib:"% C2 Time"`
-	PercentC1Time         float64 `perflib:"% C3 Time"`
-	PercentDPCTime        float64 `perflib:"% DPC Time"`
-	PercentIdleTime       float64 `perflib:"% Idle Time"`
-	PercentInterruptTime  float64 `perflib:"% Interrupt Time"`
-	PercentPrivilegedTime float64 `perflib:"% Privileged Time"`
-	PercentProcessorTime  float64 `perflib:"% Processor Time"`
-	PercentUserTime       float64 `perflib:"% User Time"`
-}
-
-func (c *collector) CollectBasic(ctx *types.ScrapeContext, ch chan<- prometheus.Metric) error {
-	data := make([]perflibProcessor, 0)
-	err := perflib.UnmarshalObject(ctx.PerfObjects["Processor"], &data, c.logger)
-	if err != nil {
-		return err
-	}
-
-	for _, cpu := range data {
-		if strings.Contains(strings.ToLower(cpu.Name), "_total") {
-			continue
-		}
-		core := cpu.Name
-
-		ch <- prometheus.MustNewConstMetric(
-			c.CStateSecondsTotal,
-			prometheus.CounterValue,
-			cpu.PercentC1Time,
-			core, "c1",
-		)
-		ch <- prometheus.MustNewConstMetric(
-			c.CStateSecondsTotal,
-			prometheus.CounterValue,
-			cpu.PercentC2Time,
-			core, "c2",
-		)
-		ch <- prometheus.MustNewConstMetric(
-			c.CStateSecondsTotal,
-			prometheus.CounterValue,
-			cpu.PercentC3Time,
-			core, "c3",
-		)
-
-		ch <- prometheus.MustNewConstMetric(
-			c.TimeTotal,
-			prometheus.CounterValue,
-			cpu.PercentIdleTime,
-			core, "idle",
-		)
-		ch <- prometheus.MustNewConstMetric(
-			c.TimeTotal,
-			prometheus.CounterValue,
-			cpu.PercentInterruptTime,
-			core, "interrupt",
-		)
-		ch <- prometheus.MustNewConstMetric(
-			c.TimeTotal,
-			prometheus.CounterValue,
-			cpu.PercentDPCTime,
-			core, "dpc",
-		)
-		ch <- prometheus.MustNewConstMetric(
-			c.TimeTotal,
-			prometheus.CounterValue,
-			cpu.PercentPrivilegedTime,
-			core, "privileged",
-		)
-		ch <- prometheus.MustNewConstMetric(
-			c.TimeTotal,
-			prometheus.CounterValue,
-			cpu.PercentUserTime,
-			core, "user",
-		)
-
-		ch <- prometheus.MustNewConstMetric(
-			c.InterruptsTotal,
-			prometheus.CounterValue,
-			cpu.Interrupts,
-			core,
-		)
-		ch <- prometheus.MustNewConstMetric(
-			c.DPCsTotal,
-			prometheus.CounterValue,
-			cpu.DPCsQueued,
-			core,
-		)
-	}
-
-	return nil
+	return c.CollectFull(ctx, logger, ch)
 }
 
 type perflibProcessorInformation struct {
@@ -318,138 +216,151 @@ type perflibProcessorInformation struct {
 	UserTimeSeconds          float64 `perflib:"% User Time"`
 }
 
-func (c *collector) CollectFull(ctx *types.ScrapeContext, ch chan<- prometheus.Metric) error {
+func (c *Collector) CollectFull(ctx *types.ScrapeContext, logger *slog.Logger, ch chan<- prometheus.Metric) error {
+	logger = logger.With(slog.String("collector", Name))
 	data := make([]perflibProcessorInformation, 0)
-	err := perflib.UnmarshalObject(ctx.PerfObjects["Processor Information"], &data, c.logger)
+
+	err := perflib.UnmarshalObject(ctx.PerfObjects["Processor Information"], &data, logger)
 	if err != nil {
 		return err
 	}
 
+	var coreCount float64
+
 	for _, cpu := range data {
 		if strings.Contains(strings.ToLower(cpu.Name), "_total") {
 			continue
 		}
+
 		core := cpu.Name
 
+		coreCount++
+
 		ch <- prometheus.MustNewConstMetric(
-			c.CStateSecondsTotal,
+			c.cStateSecondsTotal,
 			prometheus.CounterValue,
 			cpu.C1TimeSeconds,
 			core, "c1",
 		)
 		ch <- prometheus.MustNewConstMetric(
-			c.CStateSecondsTotal,
+			c.cStateSecondsTotal,
 			prometheus.CounterValue,
 			cpu.C2TimeSeconds,
 			core, "c2",
 		)
 		ch <- prometheus.MustNewConstMetric(
-			c.CStateSecondsTotal,
+			c.cStateSecondsTotal,
 			prometheus.CounterValue,
 			cpu.C3TimeSeconds,
 			core, "c3",
 		)
 
 		ch <- prometheus.MustNewConstMetric(
-			c.TimeTotal,
+			c.timeTotal,
 			prometheus.CounterValue,
 			cpu.IdleTimeSeconds,
 			core, "idle",
 		)
 		ch <- prometheus.MustNewConstMetric(
-			c.TimeTotal,
+			c.timeTotal,
 			prometheus.CounterValue,
 			cpu.InterruptTimeSeconds,
 			core, "interrupt",
 		)
 		ch <- prometheus.MustNewConstMetric(
-			c.TimeTotal,
+			c.timeTotal,
 			prometheus.CounterValue,
 			cpu.DPCTimeSeconds,
 			core, "dpc",
 		)
 		ch <- prometheus.MustNewConstMetric(
-			c.TimeTotal,
+			c.timeTotal,
 			prometheus.CounterValue,
 			cpu.PrivilegedTimeSeconds,
 			core, "privileged",
 		)
 		ch <- prometheus.MustNewConstMetric(
-			c.TimeTotal,
+			c.timeTotal,
 			prometheus.CounterValue,
 			cpu.UserTimeSeconds,
 			core, "user",
 		)
 
 		ch <- prometheus.MustNewConstMetric(
-			c.InterruptsTotal,
+			c.interruptsTotal,
 			prometheus.CounterValue,
 			cpu.InterruptsTotal,
 			core,
 		)
 		ch <- prometheus.MustNewConstMetric(
-			c.DPCsTotal,
+			c.dpcsTotal,
 			prometheus.CounterValue,
 			cpu.DPCsQueuedTotal,
 			core,
 		)
 		ch <- prometheus.MustNewConstMetric(
-			c.ClockInterruptsTotal,
+			c.clockInterruptsTotal,
 			prometheus.CounterValue,
 			cpu.ClockInterruptsTotal,
 			core,
 		)
 		ch <- prometheus.MustNewConstMetric(
-			c.IdleBreakEventsTotal,
+			c.idleBreakEventsTotal,
 			prometheus.CounterValue,
 			cpu.IdleBreakEventsTotal,
 			core,
 		)
 
 		ch <- prometheus.MustNewConstMetric(
-			c.ParkingStatus,
+			c.parkingStatus,
 			prometheus.GaugeValue,
 			cpu.ParkingStatus,
 			core,
 		)
 
 		ch <- prometheus.MustNewConstMetric(
-			c.ProcessorFrequencyMHz,
+			c.processorFrequencyMHz,
 			prometheus.GaugeValue,
 			cpu.ProcessorFrequencyMHz,
 			core,
 		)
 		ch <- prometheus.MustNewConstMetric(
-			c.ProcessorPerformance,
+			c.processorPerformance,
 			prometheus.CounterValue,
 			cpu.ProcessorPerformance,
 			core,
 		)
 		ch <- prometheus.MustNewConstMetric(
-			c.ProcessorMPerf,
+			c.processorMPerf,
 			prometheus.CounterValue,
 			cpu.ProcessorMPerf,
 			core,
 		)
 		ch <- prometheus.MustNewConstMetric(
-			c.ProcessorRTC,
+			c.processorRTC,
 			prometheus.CounterValue,
 			cpu.ProcessorRTC,
 			core,
 		)
 		ch <- prometheus.MustNewConstMetric(
-			c.ProcessorUtility,
+			c.processorUtility,
 			prometheus.CounterValue,
 			cpu.ProcessorUtilityRate,
 			core,
 		)
 		ch <- prometheus.MustNewConstMetric(
-			c.ProcessorPrivUtility,
+			c.processorPrivilegedUtility,
 			prometheus.CounterValue,
 			cpu.PrivilegedUtilitySeconds,
 			core,
 		)
 	}
 
+	ch <- prometheus.MustNewConstMetric(
+		c.logicalProcessors,
+		prometheus.GaugeValue,
+		coreCount,
+	)
+
 	return nil
 }

pkg/collector/cpu_info/cpu_info.go

@@ -4,122 +4,228 @@ package cpu_info
 
 import (
 	"errors"
+	"log/slog"
 	"strconv"
 	"strings"
 
 	"github.com/alecthomas/kingpin/v2"
-	"github.com/go-kit/log"
-	"github.com/go-kit/log/level"
 	"github.com/prometheus-community/windows_exporter/pkg/types"
-	"github.com/prometheus-community/windows_exporter/pkg/wmi"
 	"github.com/prometheus/client_golang/prometheus"
+	"github.com/yusufpapurcu/wmi"
 )
 
 const (
 	Name = "cpu_info"
-	// If you are adding additional labels to the metric, make sure that they get added in here as well. See below for explanation.
-	win32ProcessorQuery = "SELECT Architecture, DeviceId, Description, Family, L2CacheSize, L3CacheSize, Name FROM Win32_Processor"
 )
 
 type Config struct{}
 
 var ConfigDefaults = Config{}
 
-// A collector is a Prometheus collector for a few WMI metrics in Win32_Processor
-type collector struct {
-	logger log.Logger
+// A Collector is a Prometheus Collector for a few WMI metrics in Win32_Processor.
+type Collector struct {
+	config Config
 
-	CpuInfo *prometheus.Desc
+	wmiClient *wmi.Client
+
+	cpuInfo                   *prometheus.Desc
+	cpuCoreCount              *prometheus.Desc
+	cpuEnabledCoreCount       *prometheus.Desc
+	cpuLogicalProcessorsCount *prometheus.Desc
+	cpuThreadCount            *prometheus.Desc
+	cpuL2CacheSize            *prometheus.Desc
+	cpuL3CacheSize            *prometheus.Desc
 }
 
-func New(logger log.Logger, _ *Config) types.Collector {
-	c := &collector{}
-	c.SetLogger(logger)
+func New(config *Config) *Collector {
+	if config == nil {
+		config = &ConfigDefaults
+	}
+
+	c := &Collector{
+		config: *config,
+	}
+
 	return c
 }
 
-func NewWithFlags(_ *kingpin.Application) types.Collector {
-	return &collector{}
+func NewWithFlags(_ *kingpin.Application) *Collector {
+	return &Collector{}
 }
 
-func (c *collector) GetName() string {
+func (c *Collector) GetName() string {
 	return Name
 }
 
-func (c *collector) SetLogger(logger log.Logger) {
-	c.logger = log.With(logger, "collector", Name)
-}
-
-func (c *collector) GetPerfCounter() ([]string, error) {
+func (c *Collector) GetPerfCounter(_ *slog.Logger) ([]string, error) {
 	return []string{}, nil
 }
 
-func (c *collector) Build() error {
-	c.CpuInfo = prometheus.NewDesc(
+func (c *Collector) Close(_ *slog.Logger) error {
+	return nil
+}
+
+func (c *Collector) Build(_ *slog.Logger, wmiClient *wmi.Client) error {
+	if wmiClient == nil || wmiClient.SWbemServicesClient == nil {
+		return errors.New("wmiClient or SWbemServicesClient is nil")
+	}
+
+	c.wmiClient = wmiClient
+	c.cpuInfo = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, "", Name),
-		"Labeled CPU information as provided provided by Win32_Processor",
+		"Labelled CPU information as provided by Win32_Processor",
 		[]string{
 			"architecture",
 			"device_id",
 			"description",
 			"family",
-			"l2_cache_size",
-			"l3_cache_size",
 			"name",
 		},
 		nil,
 	)
+	c.cpuThreadCount = prometheus.NewDesc(
+		prometheus.BuildFQName(types.Namespace, Name, "thread"),
+		"Number of threads per CPU",
+		[]string{
+			"device_id",
+		},
+		nil,
+	)
+	c.cpuCoreCount = prometheus.NewDesc(
+		prometheus.BuildFQName(types.Namespace, Name, "core"),
+		"Number of cores per CPU",
+		[]string{
+			"device_id",
+		},
+		nil,
+	)
+	c.cpuEnabledCoreCount = prometheus.NewDesc(
+		prometheus.BuildFQName(types.Namespace, Name, "enabled_core"),
+		"Number of enabled cores per CPU",
+		[]string{
+			"device_id",
+		},
+		nil,
+	)
+	c.cpuLogicalProcessorsCount = prometheus.NewDesc(
+		prometheus.BuildFQName(types.Namespace, Name, "logical_processor"),
+		"Number of logical processors per CPU",
+		[]string{
+			"device_id",
+		},
+		nil,
+	)
+	c.cpuL2CacheSize = prometheus.NewDesc(
+		prometheus.BuildFQName(types.Namespace, Name, "l2_cache_size"),
+		"Size of L2 cache per CPU",
+		[]string{
+			"device_id",
+		},
+		nil,
+	)
+	c.cpuL3CacheSize = prometheus.NewDesc(
+		prometheus.BuildFQName(types.Namespace, Name, "l3_cache_size"),
+		"Size of L3 cache per CPU",
+		[]string{
+			"device_id",
+		},
+		nil,
+	)
 
 	return nil
 }
 
-type win32_Processor struct {
-	Architecture uint32
-	DeviceID     string
-	Description  string
-	Family       uint16
-	L2CacheSize  uint32
-	L3CacheSize  uint32
-	Name         string
+type win32Processor struct {
+	Architecture              uint32
+	DeviceID                  string
+	Description               string
+	Family                    uint16
+	L2CacheSize               uint32
+	L3CacheSize               uint32
+	Name                      string
+	ThreadCount               uint32
+	NumberOfCores             uint32
+	NumberOfEnabledCore       uint32
+	NumberOfLogicalProcessors uint32
 }
 
 // Collect sends the metric values for each metric
 // to the provided prometheus Metric channel.
-func (c *collector) Collect(_ *types.ScrapeContext, ch chan<- prometheus.Metric) error {
-	if desc, err := c.collect(ch); err != nil {
-		_ = level.Error(c.logger).Log("msg", "failed collecting cpu_info metrics", "desc", desc, "err", err)
+func (c *Collector) Collect(_ *types.ScrapeContext, logger *slog.Logger, ch chan<- prometheus.Metric) error {
+	logger = logger.With(slog.String("collector", Name))
+	if err := c.collect(ch); err != nil {
+		logger.Error("failed collecting cpu_info metrics",
+			slog.Any("err", err),
+		)
+
 		return err
 	}
+
 	return nil
 }
 
-func (c *collector) collect(ch chan<- prometheus.Metric) (*prometheus.Desc, error) {
-	var dst []win32_Processor
+func (c *Collector) collect(ch chan<- prometheus.Metric) error {
+	var dst []win32Processor
 	// We use a static query here because the provided methods in wmi.go all issue a SELECT *;
 	// This results in the time-consuming LoadPercentage field being read which seems to measure each CPU
 	// serially over a 1 second interval, so the scrape time is at least 1s * num_sockets
-	if err := wmi.Query(win32ProcessorQuery, &dst); err != nil {
-		return nil, err
+	if err := c.wmiClient.Query("SELECT Architecture, DeviceId, Description, Family, L2CacheSize, L3CacheSize, Name, ThreadCount, NumberOfCores, NumberOfEnabledCore, NumberOfLogicalProcessors FROM Win32_Processor", &dst); err != nil {
+		return err
 	}
+
 	if len(dst) == 0 {
-		return nil, errors.New("WMI query returned empty result set")
+		return errors.New("WMI query returned empty result set")
 	}
 
 	// Some CPUs end up exposing trailing spaces for certain strings, so clean them up
 	for _, processor := range dst {
 		ch <- prometheus.MustNewConstMetric(
-			c.CpuInfo,
+			c.cpuInfo,
 			prometheus.GaugeValue,
 			1.0,
 			strconv.Itoa(int(processor.Architecture)),
 			strings.TrimRight(processor.DeviceID, " "),
 			strings.TrimRight(processor.Description, " "),
 			strconv.Itoa(int(processor.Family)),
-			strconv.Itoa(int(processor.L2CacheSize)),
-			strconv.Itoa(int(processor.L3CacheSize)),
 			strings.TrimRight(processor.Name, " "),
 		)
+		ch <- prometheus.MustNewConstMetric(
+			c.cpuCoreCount,
+			prometheus.GaugeValue,
+			float64(processor.NumberOfCores),
+			strings.TrimRight(processor.DeviceID, " "),
+		)
+		ch <- prometheus.MustNewConstMetric(
+			c.cpuEnabledCoreCount,
+			prometheus.GaugeValue,
+			float64(processor.NumberOfEnabledCore),
+			strings.TrimRight(processor.DeviceID, " "),
+		)
+		ch <- prometheus.MustNewConstMetric(
+			c.cpuLogicalProcessorsCount,
+			prometheus.GaugeValue,
+			float64(processor.NumberOfLogicalProcessors),
+			strings.TrimRight(processor.DeviceID, " "),
+		)
+		ch <- prometheus.MustNewConstMetric(
+			c.cpuThreadCount,
+			prometheus.GaugeValue,
+			float64(processor.ThreadCount),
+			strings.TrimRight(processor.DeviceID, " "),
+		)
+		ch <- prometheus.MustNewConstMetric(
+			c.cpuL2CacheSize,
+			prometheus.GaugeValue,
+			float64(processor.L2CacheSize),
+			strings.TrimRight(processor.DeviceID, " "),
+		)
+		ch <- prometheus.MustNewConstMetric(
+			c.cpuL3CacheSize,
+			prometheus.GaugeValue,
+			float64(processor.L3CacheSize),
+			strings.TrimRight(processor.DeviceID, " "),
+		)
 	}
 
-	return nil, nil
+	return nil
 }

pkg/collector/cpu_info/cpu_info_test.go

@@ -0,0 +1,12 @@
+package cpu_info_test
+
+import (
+	"testing"
+
+	"github.com/prometheus-community/windows_exporter/pkg/collector/cpu_info"
+	"github.com/prometheus-community/windows_exporter/pkg/testutils"
+)
+
+func BenchmarkCollector(b *testing.B) {
+	testutils.FuncBenchmarkCollector(b, cpu_info.Name, cpu_info.NewWithFlags)
+}

pkg/collector/cs/cs.go

@@ -3,12 +3,13 @@
 package cs
 
 import (
+	"log/slog"
+
 	"github.com/alecthomas/kingpin/v2"
-	"github.com/go-kit/log"
-	"github.com/go-kit/log/level"
 	"github.com/prometheus-community/windows_exporter/pkg/headers/sysinfoapi"
 	"github.com/prometheus-community/windows_exporter/pkg/types"
 	"github.com/prometheus/client_golang/prometheus"
+	"github.com/yusufpapurcu/wmi"
 )
 
 const Name = "cs"
@@ -17,53 +18,70 @@ type Config struct{}
 
 var ConfigDefaults = Config{}
 
-// A collector is a Prometheus collector for WMI metrics
-type collector struct {
-	logger log.Logger
+// A Collector is a Prometheus Collector for WMI metrics.
+type Collector struct {
+	config Config
 
-	PhysicalMemoryBytes *prometheus.Desc
-	LogicalProcessors   *prometheus.Desc
-	Hostname            *prometheus.Desc
+	// physicalMemoryBytes
+	// Deprecated: Use windows_cpu_logical_processor instead
+	physicalMemoryBytes *prometheus.Desc
+	// logicalProcessors
+	// Deprecated: Use windows_physical_memory_total_bytes instead
+	logicalProcessors *prometheus.Desc
+	// hostname
+	// Deprecated: Use windows_os_hostname instead
+	hostname *prometheus.Desc
 }
 
-func New(logger log.Logger, _ *Config) types.Collector {
-	c := &collector{}
-	c.SetLogger(logger)
+func New(config *Config) *Collector {
+	if config == nil {
+		config = &ConfigDefaults
+	}
+
+	c := &Collector{
+		config: *config,
+	}
+
 	return c
 }
 
-func NewWithFlags(_ *kingpin.Application) types.Collector {
-	return &collector{}
+func NewWithFlags(_ *kingpin.Application) *Collector {
+	return &Collector{}
 }
 
-func (c *collector) GetName() string {
+func (c *Collector) GetName() string {
 	return Name
 }
 
-func (c *collector) SetLogger(logger log.Logger) {
-	c.logger = log.With(logger, "collector", Name)
-}
-
-func (c *collector) GetPerfCounter() ([]string, error) {
+func (c *Collector) GetPerfCounter(_ *slog.Logger) ([]string, error) {
 	return []string{}, nil
 }
 
-func (c *collector) Build() error {
-	c.LogicalProcessors = prometheus.NewDesc(
+func (c *Collector) Close(_ *slog.Logger) error {
+	return nil
+}
+
+func (c *Collector) Build(logger *slog.Logger, _ *wmi.Client) error {
+	logger.Warn("The cs collector is deprecated and will be removed in a future release. " +
+		"Logical processors has been moved to cpu_info collector. " +
+		"Physical memory has been moved to memory collector. " +
+		"Hostname has been moved to os collector.")
+
+	c.logicalProcessors = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "logical_processors"),
-		"ComputerSystem.NumberOfLogicalProcessors",
+		"Deprecated: Use windows_cpu_logical_processor instead",
 		nil,
 		nil,
 	)
-	c.PhysicalMemoryBytes = prometheus.NewDesc(
+	c.physicalMemoryBytes = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "physical_memory_bytes"),
-		"ComputerSystem.TotalPhysicalMemory",
+		"Deprecated: Use windows_physical_memory_total_bytes instead",
 		nil,
 		nil,
 	)
-	c.Hostname = prometheus.NewDesc(
+	c.hostname = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "hostname"),
-		"Labeled system hostname information as provided by ComputerSystem.DNSHostName and ComputerSystem.Domain",
+		"Deprecated: Use windows_os_hostname instead",
 		[]string{
 			"hostname",
 			"domain",
@@ -71,56 +89,64 @@ func (c *collector) Build() error {
 		},
 		nil,
 	)
+
 	return nil
 }
 
 // Collect sends the metric values for each metric
 // to the provided prometheus Metric channel.
-func (c *collector) Collect(_ *types.ScrapeContext, ch chan<- prometheus.Metric) error {
-	if desc, err := c.collect(ch); err != nil {
-		_ = level.Error(c.logger).Log("msg", "failed collecting cs metrics", "desc", desc, "err", err)
+func (c *Collector) Collect(_ *types.ScrapeContext, logger *slog.Logger, ch chan<- prometheus.Metric) error {
+	logger = logger.With(slog.String("collector", Name))
+	if err := c.collect(ch); err != nil {
+		logger.Error("failed collecting cs metrics",
+			slog.Any("err", err),
+		)
+
 		return err
 	}
+
 	return nil
 }
 
-func (c *collector) collect(ch chan<- prometheus.Metric) (*prometheus.Desc, error) {
+func (c *Collector) collect(ch chan<- prometheus.Metric) error {
 	// Get systeminfo for number of processors
 	systemInfo := sysinfoapi.GetSystemInfo()
 
 	// Get memory status for physical memory
 	mem, err := sysinfoapi.GlobalMemoryStatusEx()
 	if err != nil {
-		return nil, err
+		return err
 	}
 
 	ch <- prometheus.MustNewConstMetric(
-		c.LogicalProcessors,
+		c.logicalProcessors,
 		prometheus.GaugeValue,
 		float64(systemInfo.NumberOfProcessors),
 	)
 
 	ch <- prometheus.MustNewConstMetric(
-		c.PhysicalMemoryBytes,
+		c.physicalMemoryBytes,
 		prometheus.GaugeValue,
 		float64(mem.TotalPhys),
 	)
 
 	hostname, err := sysinfoapi.GetComputerName(sysinfoapi.ComputerNameDNSHostname)
 	if err != nil {
-		return nil, err
+		return err
 	}
+
 	domain, err := sysinfoapi.GetComputerName(sysinfoapi.ComputerNameDNSDomain)
 	if err != nil {
-		return nil, err
+		return err
 	}
+
 	fqdn, err := sysinfoapi.GetComputerName(sysinfoapi.ComputerNameDNSFullyQualified)
 	if err != nil {
-		return nil, err
+		return err
 	}
 
 	ch <- prometheus.MustNewConstMetric(
-		c.Hostname,
+		c.hostname,
 		prometheus.GaugeValue,
 		1.0,
 		hostname,
@@ -128,5 +154,5 @@ func (c *collector) collect(ch chan<- prometheus.Metric) (*prometheus.Desc, erro
 		fqdn,
 	)
 
-	return nil, nil
+	return nil
 }

pkg/collector/dhcp/dhcp.go

@@ -3,11 +3,13 @@
 package dhcp
 
 import (
+	"log/slog"
+
 	"github.com/alecthomas/kingpin/v2"
-	"github.com/go-kit/log"
 	"github.com/prometheus-community/windows_exporter/pkg/perflib"
 	"github.com/prometheus-community/windows_exporter/pkg/types"
 	"github.com/prometheus/client_golang/prometheus"
+	"github.com/yusufpapurcu/wmi"
 )
 
 const Name = "dhcp"
@@ -16,210 +18,217 @@ type Config struct{}
 
 var ConfigDefaults = Config{}
 
-// A collector is a Prometheus collector perflib DHCP metrics
-type collector struct {
-	logger log.Logger
+// A Collector is a Prometheus Collector perflib DHCP metrics.
+type Collector struct {
+	config Config
 
-	PacketsReceivedTotal                             *prometheus.Desc
-	DuplicatesDroppedTotal                           *prometheus.Desc
-	PacketsExpiredTotal                              *prometheus.Desc
-	ActiveQueueLength                                *prometheus.Desc
-	ConflictCheckQueueLength                         *prometheus.Desc
-	DiscoversTotal                                   *prometheus.Desc
-	OffersTotal                                      *prometheus.Desc
-	RequestsTotal                                    *prometheus.Desc
-	InformsTotal                                     *prometheus.Desc
-	AcksTotal                                        *prometheus.Desc
-	NacksTotal                                       *prometheus.Desc
-	DeclinesTotal                                    *prometheus.Desc
-	ReleasesTotal                                    *prometheus.Desc
-	OfferQueueLength                                 *prometheus.Desc
-	DeniedDueToMatch                                 *prometheus.Desc
-	DeniedDueToNonMatch                              *prometheus.Desc
-	FailoverBndupdSentTotal                          *prometheus.Desc
-	FailoverBndupdReceivedTotal                      *prometheus.Desc
-	FailoverBndackSentTotal                          *prometheus.Desc
-	FailoverBndackReceivedTotal                      *prometheus.Desc
-	FailoverBndupdPendingOutboundQueue               *prometheus.Desc
-	FailoverTransitionsCommunicationinterruptedState *prometheus.Desc
-	FailoverTransitionsPartnerdownState              *prometheus.Desc
-	FailoverTransitionsRecoverState                  *prometheus.Desc
-	FailoverBndupdDropped                            *prometheus.Desc
+	acksTotal                                        *prometheus.Desc
+	activeQueueLength                                *prometheus.Desc
+	conflictCheckQueueLength                         *prometheus.Desc
+	declinesTotal                                    *prometheus.Desc
+	deniedDueToMatch                                 *prometheus.Desc
+	deniedDueToNonMatch                              *prometheus.Desc
+	discoversTotal                                   *prometheus.Desc
+	duplicatesDroppedTotal                           *prometheus.Desc
+	failoverBndackReceivedTotal                      *prometheus.Desc
+	failoverBndackSentTotal                          *prometheus.Desc
+	failoverBndupdDropped                            *prometheus.Desc
+	failoverBndupdPendingOutboundQueue               *prometheus.Desc
+	failoverBndupdReceivedTotal                      *prometheus.Desc
+	failoverBndupdSentTotal                          *prometheus.Desc
+	failoverTransitionsCommunicationInterruptedState *prometheus.Desc
+	failoverTransitionsPartnerDownState              *prometheus.Desc
+	failoverTransitionsRecoverState                  *prometheus.Desc
+	informsTotal                                     *prometheus.Desc
+	nACKsTotal                                       *prometheus.Desc
+	offerQueueLength                                 *prometheus.Desc
+	offersTotal                                      *prometheus.Desc
+	packetsExpiredTotal                              *prometheus.Desc
+	packetsReceivedTotal                             *prometheus.Desc
+	releasesTotal                                    *prometheus.Desc
+	requestsTotal                                    *prometheus.Desc
 }
 
-func New(logger log.Logger, _ *Config) types.Collector {
-	c := &collector{}
-	c.SetLogger(logger)
+func New(config *Config) *Collector {
+	if config == nil {
+		config = &ConfigDefaults
+	}
+
+	c := &Collector{
+		config: *config,
+	}
+
 	return c
 }
 
-func NewWithFlags(_ *kingpin.Application) types.Collector {
-	return &collector{}
+func NewWithFlags(_ *kingpin.Application) *Collector {
+	return &Collector{}
 }
 
-func (c *collector) GetName() string {
+func (c *Collector) GetName() string {
 	return Name
 }
 
-func (c *collector) SetLogger(logger log.Logger) {
-	c.logger = log.With(logger, "collector", Name)
-}
-
-func (c *collector) GetPerfCounter() ([]string, error) {
+func (c *Collector) GetPerfCounter(_ *slog.Logger) ([]string, error) {
 	return []string{"DHCP Server"}, nil
 }
 
-func (c *collector) Build() error {
-	c.PacketsReceivedTotal = prometheus.NewDesc(
+func (c *Collector) Close(_ *slog.Logger) error {
+	return nil
+}
+
+func (c *Collector) Build(_ *slog.Logger, _ *wmi.Client) error {
+	c.packetsReceivedTotal = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "packets_received_total"),
 		"Total number of packets received by the DHCP server (PacketsReceivedTotal)",
 		nil,
 		nil,
 	)
-	c.DuplicatesDroppedTotal = prometheus.NewDesc(
+	c.duplicatesDroppedTotal = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "duplicates_dropped_total"),
 		"Total number of duplicate packets received by the DHCP server (DuplicatesDroppedTotal)",
 		nil,
 		nil,
 	)
-	c.PacketsExpiredTotal = prometheus.NewDesc(
+	c.packetsExpiredTotal = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "packets_expired_total"),
 		"Total number of packets expired in the DHCP server message queue (PacketsExpiredTotal)",
 		nil,
 		nil,
 	)
-	c.ActiveQueueLength = prometheus.NewDesc(
+	c.activeQueueLength = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "active_queue_length"),
 		"Number of packets in the processing queue of the DHCP server (ActiveQueueLength)",
 		nil,
 		nil,
 	)
-	c.ConflictCheckQueueLength = prometheus.NewDesc(
+	c.conflictCheckQueueLength = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "conflict_check_queue_length"),
 		"Number of packets in the DHCP server queue waiting on conflict detection (ping). (ConflictCheckQueueLength)",
 		nil,
 		nil,
 	)
-	c.DiscoversTotal = prometheus.NewDesc(
+	c.discoversTotal = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "discovers_total"),
 		"Total DHCP Discovers received by the DHCP server (DiscoversTotal)",
 		nil,
 		nil,
 	)
-	c.OffersTotal = prometheus.NewDesc(
+	c.offersTotal = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "offers_total"),
 		"Total DHCP Offers sent by the DHCP server (OffersTotal)",
 		nil,
 		nil,
 	)
-	c.RequestsTotal = prometheus.NewDesc(
+	c.requestsTotal = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "requests_total"),
 		"Total DHCP Requests received by the DHCP server (RequestsTotal)",
 		nil,
 		nil,
 	)
-	c.InformsTotal = prometheus.NewDesc(
+	c.informsTotal = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "informs_total"),
 		"Total DHCP Informs received by the DHCP server (InformsTotal)",
 		nil,
 		nil,
 	)
-	c.AcksTotal = prometheus.NewDesc(
+	c.acksTotal = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "acks_total"),
 		"Total DHCP Acks sent by the DHCP server (AcksTotal)",
 		nil,
 		nil,
 	)
-	c.NacksTotal = prometheus.NewDesc(
+	c.nACKsTotal = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "nacks_total"),
 		"Total DHCP Nacks sent by the DHCP server (NacksTotal)",
 		nil,
 		nil,
 	)
-	c.DeclinesTotal = prometheus.NewDesc(
+	c.declinesTotal = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "declines_total"),
 		"Total DHCP Declines received by the DHCP server (DeclinesTotal)",
 		nil,
 		nil,
 	)
-	c.ReleasesTotal = prometheus.NewDesc(
+	c.releasesTotal = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "releases_total"),
 		"Total DHCP Releases received by the DHCP server (ReleasesTotal)",
 		nil,
 		nil,
 	)
-	c.OfferQueueLength = prometheus.NewDesc(
+	c.offerQueueLength = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "offer_queue_length"),
 		"Number of packets in the offer queue of the DHCP server (OfferQueueLength)",
 		nil,
 		nil,
 	)
-	c.DeniedDueToMatch = prometheus.NewDesc(
+	c.deniedDueToMatch = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "denied_due_to_match_total"),
 		"Total number of DHCP requests denied, based on matches from the Deny list (DeniedDueToMatch)",
 		nil,
 		nil,
 	)
-	c.DeniedDueToNonMatch = prometheus.NewDesc(
+	c.deniedDueToNonMatch = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "denied_due_to_nonmatch_total"),
 		"Total number of DHCP requests denied, based on non-matches from the Allow list (DeniedDueToNonMatch)",
 		nil,
 		nil,
 	)
-	c.FailoverBndupdSentTotal = prometheus.NewDesc(
+	c.failoverBndupdSentTotal = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "failover_bndupd_sent_total"),
 		"Number of DHCP fail over Binding Update messages sent (FailoverBndupdSentTotal)",
 		nil,
 		nil,
 	)
-	c.FailoverBndupdReceivedTotal = prometheus.NewDesc(
+	c.failoverBndupdReceivedTotal = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "failover_bndupd_received_total"),
 		"Number of DHCP fail over Binding Update messages received (FailoverBndupdReceivedTotal)",
 		nil,
 		nil,
 	)
-	c.FailoverBndackSentTotal = prometheus.NewDesc(
+	c.failoverBndackSentTotal = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "failover_bndack_sent_total"),
 		"Number of DHCP fail over Binding Ack messages sent (FailoverBndackSentTotal)",
 		nil,
 		nil,
 	)
-	c.FailoverBndackReceivedTotal = prometheus.NewDesc(
+	c.failoverBndackReceivedTotal = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "failover_bndack_received_total"),
 		"Number of DHCP fail over Binding Ack messages received (FailoverBndackReceivedTotal)",
 		nil,
 		nil,
 	)
-	c.FailoverBndupdPendingOutboundQueue = prometheus.NewDesc(
+	c.failoverBndupdPendingOutboundQueue = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "failover_bndupd_pending_in_outbound_queue"),
 		"Number of pending outbound DHCP fail over Binding Update messages (FailoverBndupdPendingOutboundQueue)",
 		nil,
 		nil,
 	)
-	c.FailoverTransitionsCommunicationinterruptedState = prometheus.NewDesc(
+	c.failoverTransitionsCommunicationInterruptedState = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "failover_transitions_communicationinterrupted_state_total"),
 		"Total number of transitions into COMMUNICATION INTERRUPTED state (FailoverTransitionsCommunicationinterruptedState)",
 		nil,
 		nil,
 	)
-	c.FailoverTransitionsPartnerdownState = prometheus.NewDesc(
+	c.failoverTransitionsPartnerDownState = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "failover_transitions_partnerdown_state_total"),
 		"Total number of transitions into PARTNER DOWN state (FailoverTransitionsPartnerdownState)",
 		nil,
 		nil,
 	)
-	c.FailoverTransitionsRecoverState = prometheus.NewDesc(
+	c.failoverTransitionsRecoverState = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "failover_transitions_recover_total"),
 		"Total number of transitions into RECOVER state (FailoverTransitionsRecoverState)",
 		nil,
 		nil,
 	)
-	c.FailoverBndupdDropped = prometheus.NewDesc(
+	c.failoverBndupdDropped = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "failover_bndupd_dropped_total"),
 		"Total number of DHCP fail over Binding Updates dropped (FailoverBndupdDropped)",
 		nil,
 		nil,
 	)
+
 	return nil
 }
 
@@ -254,158 +263,161 @@ type dhcpPerf struct {
 	FailoverBndupdDropped                            float64 `perflib:"Failover: BndUpd Dropped."`
 }
 
-func (c *collector) Collect(ctx *types.ScrapeContext, ch chan<- prometheus.Metric) error {
+func (c *Collector) Collect(ctx *types.ScrapeContext, logger *slog.Logger, ch chan<- prometheus.Metric) error {
+	logger = logger.With(slog.String("collector", Name))
+
 	var dhcpPerfs []dhcpPerf
-	if err := perflib.UnmarshalObject(ctx.PerfObjects["DHCP Server"], &dhcpPerfs, c.logger); err != nil {
+
+	if err := perflib.UnmarshalObject(ctx.PerfObjects["DHCP Server"], &dhcpPerfs, logger); err != nil {
 		return err
 	}
 
 	ch <- prometheus.MustNewConstMetric(
-		c.PacketsReceivedTotal,
+		c.packetsReceivedTotal,
 		prometheus.CounterValue,
 		dhcpPerfs[0].PacketsReceivedTotal,
 	)
 
 	ch <- prometheus.MustNewConstMetric(
-		c.DuplicatesDroppedTotal,
+		c.duplicatesDroppedTotal,
 		prometheus.CounterValue,
 		dhcpPerfs[0].DuplicatesDroppedTotal,
 	)
 
 	ch <- prometheus.MustNewConstMetric(
-		c.PacketsExpiredTotal,
+		c.packetsExpiredTotal,
 		prometheus.CounterValue,
 		dhcpPerfs[0].PacketsExpiredTotal,
 	)
 
 	ch <- prometheus.MustNewConstMetric(
-		c.ActiveQueueLength,
+		c.activeQueueLength,
 		prometheus.GaugeValue,
 		dhcpPerfs[0].ActiveQueueLength,
 	)
 
 	ch <- prometheus.MustNewConstMetric(
-		c.ConflictCheckQueueLength,
+		c.conflictCheckQueueLength,
 		prometheus.GaugeValue,
 		dhcpPerfs[0].ConflictCheckQueueLength,
 	)
 
 	ch <- prometheus.MustNewConstMetric(
-		c.DiscoversTotal,
+		c.discoversTotal,
 		prometheus.CounterValue,
 		dhcpPerfs[0].DiscoversTotal,
 	)
 
 	ch <- prometheus.MustNewConstMetric(
-		c.OffersTotal,
+		c.offersTotal,
 		prometheus.CounterValue,
 		dhcpPerfs[0].OffersTotal,
 	)
 
 	ch <- prometheus.MustNewConstMetric(
-		c.RequestsTotal,
+		c.requestsTotal,
 		prometheus.CounterValue,
 		dhcpPerfs[0].RequestsTotal,
 	)
 
 	ch <- prometheus.MustNewConstMetric(
-		c.InformsTotal,
+		c.informsTotal,
 		prometheus.CounterValue,
 		dhcpPerfs[0].InformsTotal,
 	)
 
 	ch <- prometheus.MustNewConstMetric(
-		c.AcksTotal,
+		c.acksTotal,
 		prometheus.CounterValue,
 		dhcpPerfs[0].AcksTotal,
 	)
 
 	ch <- prometheus.MustNewConstMetric(
-		c.NacksTotal,
+		c.nACKsTotal,
 		prometheus.CounterValue,
 		dhcpPerfs[0].NacksTotal,
 	)
 
 	ch <- prometheus.MustNewConstMetric(
-		c.DeclinesTotal,
+		c.declinesTotal,
 		prometheus.CounterValue,
 		dhcpPerfs[0].DeclinesTotal,
 	)
 
 	ch <- prometheus.MustNewConstMetric(
-		c.ReleasesTotal,
+		c.releasesTotal,
 		prometheus.CounterValue,
 		dhcpPerfs[0].ReleasesTotal,
 	)
 
 	ch <- prometheus.MustNewConstMetric(
-		c.OfferQueueLength,
+		c.offerQueueLength,
 		prometheus.GaugeValue,
 		dhcpPerfs[0].OfferQueueLength,
 	)
 
 	ch <- prometheus.MustNewConstMetric(
-		c.DeniedDueToMatch,
+		c.deniedDueToMatch,
 		prometheus.CounterValue,
 		dhcpPerfs[0].DeniedDueToMatch,
 	)
 
 	ch <- prometheus.MustNewConstMetric(
-		c.DeniedDueToNonMatch,
+		c.deniedDueToNonMatch,
 		prometheus.CounterValue,
 		dhcpPerfs[0].DeniedDueToNonMatch,
 	)
 
 	ch <- prometheus.MustNewConstMetric(
-		c.FailoverBndupdSentTotal,
+		c.failoverBndupdSentTotal,
 		prometheus.CounterValue,
 		dhcpPerfs[0].FailoverBndupdSentTotal,
 	)
 
 	ch <- prometheus.MustNewConstMetric(
-		c.FailoverBndupdReceivedTotal,
+		c.failoverBndupdReceivedTotal,
 		prometheus.CounterValue,
 		dhcpPerfs[0].FailoverBndupdReceivedTotal,
 	)
 
 	ch <- prometheus.MustNewConstMetric(
-		c.FailoverBndackSentTotal,
+		c.failoverBndackSentTotal,
 		prometheus.CounterValue,
 		dhcpPerfs[0].FailoverBndackSentTotal,
 	)
 
 	ch <- prometheus.MustNewConstMetric(
-		c.FailoverBndackReceivedTotal,
+		c.failoverBndackReceivedTotal,
 		prometheus.CounterValue,
 		dhcpPerfs[0].FailoverBndackReceivedTotal,
 	)
 
 	ch <- prometheus.MustNewConstMetric(
-		c.FailoverBndupdPendingOutboundQueue,
+		c.failoverBndupdPendingOutboundQueue,
 		prometheus.GaugeValue,
 		dhcpPerfs[0].FailoverBndupdPendingOutboundQueue,
 	)
 
 	ch <- prometheus.MustNewConstMetric(
-		c.FailoverTransitionsCommunicationinterruptedState,
+		c.failoverTransitionsCommunicationInterruptedState,
 		prometheus.CounterValue,
 		dhcpPerfs[0].FailoverTransitionsCommunicationinterruptedState,
 	)
 
 	ch <- prometheus.MustNewConstMetric(
-		c.FailoverTransitionsPartnerdownState,
+		c.failoverTransitionsPartnerDownState,
 		prometheus.CounterValue,
 		dhcpPerfs[0].FailoverTransitionsPartnerdownState,
 	)
 
 	ch <- prometheus.MustNewConstMetric(
-		c.FailoverTransitionsRecoverState,
+		c.failoverTransitionsRecoverState,
 		prometheus.CounterValue,
 		dhcpPerfs[0].FailoverTransitionsRecoverState,
 	)
 
 	ch <- prometheus.MustNewConstMetric(
-		c.FailoverBndupdDropped,
+		c.failoverBndupdDropped,
 		prometheus.CounterValue,
 		dhcpPerfs[0].FailoverBndupdDropped,
 	)

pkg/collector/diskdrive/diskdrive.go

@@ -4,14 +4,13 @@ package diskdrive
 
 import (
 	"errors"
+	"log/slog"
 	"strings"
 
 	"github.com/alecthomas/kingpin/v2"
-	"github.com/go-kit/log"
-	"github.com/go-kit/log/level"
 	"github.com/prometheus-community/windows_exporter/pkg/types"
-	"github.com/prometheus-community/windows_exporter/pkg/wmi"
 	"github.com/prometheus/client_golang/prometheus"
+	"github.com/yusufpapurcu/wmi"
 )
 
 const (
@@ -23,41 +22,53 @@ type Config struct{}
 
 var ConfigDefaults = Config{}
 
-// A collector is a Prometheus collector for a few WMI metrics in Win32_DiskDrive
-type collector struct {
-	logger log.Logger
+// A Collector is a Prometheus Collector for a few WMI metrics in Win32_DiskDrive.
+type Collector struct {
+	config    Config
+	wmiClient *wmi.Client
 
-	DiskInfo     *prometheus.Desc
-	Status       *prometheus.Desc
-	Size         *prometheus.Desc
-	Partitions   *prometheus.Desc
-	Availability *prometheus.Desc
+	availability *prometheus.Desc
+	diskInfo     *prometheus.Desc
+	partitions   *prometheus.Desc
+	size         *prometheus.Desc
+	status       *prometheus.Desc
 }
 
-func New(logger log.Logger, _ *Config) types.Collector {
-	c := &collector{}
-	c.SetLogger(logger)
+func New(config *Config) *Collector {
+	if config == nil {
+		config = &ConfigDefaults
+	}
+
+	c := &Collector{
+		config: *config,
+	}
+
 	return c
 }
 
-func NewWithFlags(_ *kingpin.Application) types.Collector {
-	return &collector{}
+func NewWithFlags(_ *kingpin.Application) *Collector {
+	return &Collector{}
 }
 
-func (c *collector) GetName() string {
+func (c *Collector) GetName() string {
 	return Name
 }
 
-func (c *collector) SetLogger(logger log.Logger) {
-	c.logger = log.With(logger, "collector", Name)
-}
-
-func (c *collector) GetPerfCounter() ([]string, error) {
+func (c *Collector) GetPerfCounter(_ *slog.Logger) ([]string, error) {
 	return []string{}, nil
 }
 
-func (c *collector) Build() error {
-	c.DiskInfo = prometheus.NewDesc(
+func (c *Collector) Close(_ *slog.Logger) error {
+	return nil
+}
+
+func (c *Collector) Build(_ *slog.Logger, wmiClient *wmi.Client) error {
+	if wmiClient == nil || wmiClient.SWbemServicesClient == nil {
+		return errors.New("wmiClient or SWbemServicesClient is nil")
+	}
+
+	c.wmiClient = wmiClient
+	c.diskInfo = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "info"),
 		"General drive information",
 		[]string{
@@ -68,25 +79,25 @@ func (c *collector) Build() error {
 		},
 		nil,
 	)
-	c.Status = prometheus.NewDesc(
+	c.status = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "status"),
 		"Status of the drive",
 		[]string{"name", "status"},
 		nil,
 	)
-	c.Size = prometheus.NewDesc(
+	c.size = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "size"),
 		"Size of the disk drive. It is calculated by multiplying the total number of cylinders, tracks in each cylinder, sectors in each track, and bytes in each sector.",
 		[]string{"name"},
 		nil,
 	)
-	c.Partitions = prometheus.NewDesc(
+	c.partitions = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "partitions"),
 		"Number of partitions",
 		[]string{"name"},
 		nil,
 	)
-	c.Availability = prometheus.NewDesc(
+	c.availability = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "availability"),
 		"Availability Status",
 		[]string{"name", "availability"},
@@ -96,7 +107,7 @@ func (c *collector) Build() error {
 	return nil
 }
 
-type Win32_DiskDrive struct {
+type win32_DiskDrive struct {
 	DeviceID     string
 	Model        string
 	Size         uint64
@@ -149,33 +160,39 @@ var (
 )
 
 // Collect sends the metric values for each metric to the provided prometheus Metric channel.
-func (c *collector) Collect(_ *types.ScrapeContext, ch chan<- prometheus.Metric) error {
-	if desc, err := c.collect(ch); err != nil {
-		_ = level.Error(c.logger).Log("msg", "failed collecting disk_drive_info metrics", "desc", desc, "err", err)
+func (c *Collector) Collect(_ *types.ScrapeContext, logger *slog.Logger, ch chan<- prometheus.Metric) error {
+	logger = logger.With(slog.String("collector", Name))
+	if err := c.collect(ch); err != nil {
+		logger.Error("failed collecting disk_drive_info metrics",
+			slog.Any("err", err),
+		)
+
 		return err
 	}
+
 	return nil
 }
 
-func (c *collector) collect(ch chan<- prometheus.Metric) (*prometheus.Desc, error) {
-	var dst []Win32_DiskDrive
+func (c *Collector) collect(ch chan<- prometheus.Metric) error {
+	var dst []win32_DiskDrive
 
-	if err := wmi.Query(win32DiskQuery, &dst); err != nil {
-		return nil, err
+	if err := c.wmiClient.Query(win32DiskQuery, &dst); err != nil {
+		return err
 	}
+
 	if len(dst) == 0 {
-		return nil, errors.New("WMI query returned empty result set")
+		return errors.New("WMI query returned empty result set")
 	}
 
 	for _, disk := range dst {
 		ch <- prometheus.MustNewConstMetric(
-			c.DiskInfo,
+			c.diskInfo,
 			prometheus.GaugeValue,
 			1.0,
-			strings.Trim(disk.DeviceID, "\\.\\"),
+			strings.Trim(disk.DeviceID, "\\.\\"), //nolint:staticcheck
 			strings.TrimRight(disk.Model, " "),
 			strings.TrimRight(disk.Caption, " "),
-			strings.TrimRight(disk.Name, "\\.\\"),
+			strings.TrimRight(disk.Name, "\\.\\"), //nolint:staticcheck
 		)
 
 		for _, status := range allDiskStatus {
@@ -185,26 +202,26 @@ func (c *collector) collect(ch chan<- prometheus.Metric) (*prometheus.Desc, erro
 			}
 
 			ch <- prometheus.MustNewConstMetric(
-				c.Status,
+				c.status,
 				prometheus.GaugeValue,
 				isCurrentState,
-				strings.Trim(disk.Name, "\\.\\"),
+				strings.Trim(disk.Name, "\\.\\"), //nolint:staticcheck
 				status,
 			)
 		}
 
 		ch <- prometheus.MustNewConstMetric(
-			c.Size,
+			c.size,
 			prometheus.GaugeValue,
 			float64(disk.Size),
-			strings.Trim(disk.Name, "\\.\\"),
+			strings.Trim(disk.Name, "\\.\\"), //nolint:staticcheck
 		)
 
 		ch <- prometheus.MustNewConstMetric(
-			c.Partitions,
+			c.partitions,
 			prometheus.GaugeValue,
 			float64(disk.Partitions),
-			strings.Trim(disk.Name, "\\.\\"),
+			strings.Trim(disk.Name, "\\.\\"), //nolint:staticcheck
 		)
 
 		for availNum, val := range availMap {
@@ -213,14 +230,14 @@ func (c *collector) collect(ch chan<- prometheus.Metric) (*prometheus.Desc, erro
 				isCurrentState = 1.0
 			}
 			ch <- prometheus.MustNewConstMetric(
-				c.Availability,
+				c.availability,
 				prometheus.GaugeValue,
 				isCurrentState,
-				strings.Trim(disk.Name, "\\.\\"),
+				strings.Trim(disk.Name, "\\.\\"), //nolint:staticcheck
 				val,
 			)
 		}
 	}
 
-	return nil, nil
+	return nil
 }

pkg/collector/dns/dns.go

@@ -4,13 +4,12 @@ package dns
 
 import (
 	"errors"
+	"log/slog"
 
 	"github.com/alecthomas/kingpin/v2"
-	"github.com/go-kit/log"
-	"github.com/go-kit/log/level"
 	"github.com/prometheus-community/windows_exporter/pkg/types"
-	"github.com/prometheus-community/windows_exporter/pkg/wmi"
 	"github.com/prometheus/client_golang/prometheus"
+	"github.com/yusufpapurcu/wmi"
 )
 
 const Name = "dns"
@@ -19,199 +18,218 @@ type Config struct{}
 
 var ConfigDefaults = Config{}
 
-// A collector is a Prometheus collector for WMI Win32_PerfRawData_DNS_DNS metrics
-type collector struct {
-	logger log.Logger
+// A Collector is a Prometheus Collector for WMI Win32_PerfRawData_DNS_DNS metrics.
+type Collector struct {
+	config    Config
+	wmiClient *wmi.Client
 
-	ZoneTransferRequestsReceived  *prometheus.Desc
-	ZoneTransferRequestsSent      *prometheus.Desc
-	ZoneTransferResponsesReceived *prometheus.Desc
-	ZoneTransferSuccessReceived   *prometheus.Desc
-	ZoneTransferSuccessSent       *prometheus.Desc
-	ZoneTransferFailures          *prometheus.Desc
-	MemoryUsedBytes               *prometheus.Desc
-	DynamicUpdatesQueued          *prometheus.Desc
-	DynamicUpdatesReceived        *prometheus.Desc
-	DynamicUpdatesFailures        *prometheus.Desc
-	NotifyReceived                *prometheus.Desc
-	NotifySent                    *prometheus.Desc
-	SecureUpdateFailures          *prometheus.Desc
-	SecureUpdateReceived          *prometheus.Desc
-	Queries                       *prometheus.Desc
-	Responses                     *prometheus.Desc
-	RecursiveQueries              *prometheus.Desc
-	RecursiveQueryFailures        *prometheus.Desc
-	RecursiveQuerySendTimeouts    *prometheus.Desc
-	WinsQueries                   *prometheus.Desc
-	WinsResponses                 *prometheus.Desc
-	UnmatchedResponsesReceived    *prometheus.Desc
+	dynamicUpdatesFailures        *prometheus.Desc
+	dynamicUpdatesQueued          *prometheus.Desc
+	dynamicUpdatesReceived        *prometheus.Desc
+	memoryUsedBytes               *prometheus.Desc
+	notifyReceived                *prometheus.Desc
+	notifySent                    *prometheus.Desc
+	queries                       *prometheus.Desc
+	recursiveQueries              *prometheus.Desc
+	recursiveQueryFailures        *prometheus.Desc
+	recursiveQuerySendTimeouts    *prometheus.Desc
+	responses                     *prometheus.Desc
+	secureUpdateFailures          *prometheus.Desc
+	secureUpdateReceived          *prometheus.Desc
+	unmatchedResponsesReceived    *prometheus.Desc
+	winsQueries                   *prometheus.Desc
+	winsResponses                 *prometheus.Desc
+	zoneTransferFailures          *prometheus.Desc
+	zoneTransferRequestsReceived  *prometheus.Desc
+	zoneTransferRequestsSent      *prometheus.Desc
+	zoneTransferResponsesReceived *prometheus.Desc
+	zoneTransferSuccessReceived   *prometheus.Desc
+	zoneTransferSuccessSent       *prometheus.Desc
 }
 
-func New(logger log.Logger, _ *Config) types.Collector {
-	c := &collector{}
-	c.SetLogger(logger)
+func New(config *Config) *Collector {
+	if config == nil {
+		config = &ConfigDefaults
+	}
+
+	c := &Collector{
+		config: *config,
+	}
+
 	return c
 }
 
-func NewWithFlags(_ *kingpin.Application) types.Collector {
-	return &collector{}
+func NewWithFlags(_ *kingpin.Application) *Collector {
+	return &Collector{}
 }
 
-func (c *collector) GetName() string {
+func (c *Collector) GetName() string {
 	return Name
 }
 
-func (c *collector) SetLogger(logger log.Logger) {
-	c.logger = log.With(logger, "collector", Name)
-}
-
-func (c *collector) GetPerfCounter() ([]string, error) {
+func (c *Collector) GetPerfCounter(_ *slog.Logger) ([]string, error) {
 	return []string{}, nil
 }
 
-func (c *collector) Build() error {
-	c.ZoneTransferRequestsReceived = prometheus.NewDesc(
+func (c *Collector) Close(_ *slog.Logger) error {
+	return nil
+}
+
+func (c *Collector) Build(_ *slog.Logger, wmiClient *wmi.Client) error {
+	if wmiClient == nil || wmiClient.SWbemServicesClient == nil {
+		return errors.New("wmiClient or SWbemServicesClient is nil")
+	}
+
+	c.wmiClient = wmiClient
+
+	c.zoneTransferRequestsReceived = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "zone_transfer_requests_received_total"),
 		"Number of zone transfer requests (AXFR/IXFR) received by the master DNS server",
 		[]string{"qtype"},
 		nil,
 	)
-	c.ZoneTransferRequestsSent = prometheus.NewDesc(
+	c.zoneTransferRequestsSent = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "zone_transfer_requests_sent_total"),
 		"Number of zone transfer requests (AXFR/IXFR) sent by the secondary DNS server",
 		[]string{"qtype"},
 		nil,
 	)
-	c.ZoneTransferResponsesReceived = prometheus.NewDesc(
+	c.zoneTransferResponsesReceived = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "zone_transfer_response_received_total"),
 		"Number of zone transfer responses (AXFR/IXFR) received by the secondary DNS server",
 		[]string{"qtype"},
 		nil,
 	)
-	c.ZoneTransferSuccessReceived = prometheus.NewDesc(
+	c.zoneTransferSuccessReceived = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "zone_transfer_success_received_total"),
 		"Number of successful zone transfers (AXFR/IXFR) received by the secondary DNS server",
 		[]string{"qtype", "protocol"},
 		nil,
 	)
-	c.ZoneTransferSuccessSent = prometheus.NewDesc(
+	c.zoneTransferSuccessSent = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "zone_transfer_success_sent_total"),
 		"Number of successful zone transfers (AXFR/IXFR) of the master DNS server",
 		[]string{"qtype"},
 		nil,
 	)
-	c.ZoneTransferFailures = prometheus.NewDesc(
+	c.zoneTransferFailures = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "zone_transfer_failures_total"),
 		"Number of failed zone transfers of the master DNS server",
 		nil,
 		nil,
 	)
-	c.MemoryUsedBytes = prometheus.NewDesc(
+	c.memoryUsedBytes = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "memory_used_bytes"),
 		"Current memory used by DNS server",
 		[]string{"area"},
 		nil,
 	)
-	c.DynamicUpdatesQueued = prometheus.NewDesc(
+	c.dynamicUpdatesQueued = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "dynamic_updates_queued"),
 		"Number of dynamic updates queued by the DNS server",
 		nil,
 		nil,
 	)
-	c.DynamicUpdatesReceived = prometheus.NewDesc(
+	c.dynamicUpdatesReceived = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "dynamic_updates_received_total"),
 		"Number of secure update requests received by the DNS server",
 		[]string{"operation"},
 		nil,
 	)
-	c.DynamicUpdatesFailures = prometheus.NewDesc(
+	c.dynamicUpdatesFailures = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "dynamic_updates_failures_total"),
 		"Number of dynamic updates which timed out or were rejected by the DNS server",
 		[]string{"reason"},
 		nil,
 	)
-	c.NotifyReceived = prometheus.NewDesc(
+	c.notifyReceived = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "notify_received_total"),
 		"Number of notifies received by the secondary DNS server",
 		nil,
 		nil,
 	)
-	c.NotifySent = prometheus.NewDesc(
+	c.notifySent = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "notify_sent_total"),
 		"Number of notifies sent by the master DNS server",
 		nil,
 		nil,
 	)
-	c.SecureUpdateFailures = prometheus.NewDesc(
+	c.secureUpdateFailures = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "secure_update_failures_total"),
 		"Number of secure updates that failed on the DNS server",
 		nil,
 		nil,
 	)
-	c.SecureUpdateReceived = prometheus.NewDesc(
+	c.secureUpdateReceived = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "secure_update_received_total"),
 		"Number of secure update requests received by the DNS server",
 		nil,
 		nil,
 	)
-	c.Queries = prometheus.NewDesc(
+	c.queries = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "queries_total"),
 		"Number of queries received by DNS server",
 		[]string{"protocol"},
 		nil,
 	)
-	c.Responses = prometheus.NewDesc(
+	c.responses = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "responses_total"),
 		"Number of responses sent by DNS server",
 		[]string{"protocol"},
 		nil,
 	)
-	c.RecursiveQueries = prometheus.NewDesc(
+	c.recursiveQueries = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "recursive_queries_total"),
 		"Number of recursive queries received by DNS server",
 		nil,
 		nil,
 	)
-	c.RecursiveQueryFailures = prometheus.NewDesc(
+	c.recursiveQueryFailures = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "recursive_query_failures_total"),
 		"Number of recursive query failures",
 		nil,
 		nil,
 	)
-	c.RecursiveQuerySendTimeouts = prometheus.NewDesc(
+	c.recursiveQuerySendTimeouts = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "recursive_query_send_timeouts_total"),
 		"Number of recursive query sending timeouts",
 		nil,
 		nil,
 	)
-	c.WinsQueries = prometheus.NewDesc(
+	c.winsQueries = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "wins_queries_total"),
 		"Number of WINS lookup requests received by the server",
 		[]string{"direction"},
 		nil,
 	)
-	c.WinsResponses = prometheus.NewDesc(
+	c.winsResponses = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "wins_responses_total"),
 		"Number of WINS lookup responses sent by the server",
 		[]string{"direction"},
 		nil,
 	)
-	c.UnmatchedResponsesReceived = prometheus.NewDesc(
+	c.unmatchedResponsesReceived = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "unmatched_responses_total"),
 		"Number of response packets received by the DNS server that do not match any outstanding remote query",
 		nil,
 		nil,
 	)
+
 	return nil
 }
 
 // Collect sends the metric values for each metric
 // to the provided prometheus Metric channel.
-func (c *collector) Collect(_ *types.ScrapeContext, ch chan<- prometheus.Metric) error {
-	if desc, err := c.collect(ch); err != nil {
-		_ = level.Error(c.logger).Log("msg", "failed collecting dns metrics", "desc", desc, "err", err)
+func (c *Collector) Collect(_ *types.ScrapeContext, logger *slog.Logger, ch chan<- prometheus.Metric) error {
+	logger = logger.With(slog.String("collector", Name))
+	if err := c.collect(ch); err != nil {
+		logger.Error("failed collecting dns metrics",
+			slog.Any("err", err),
+		)
+
 		return err
 	}
+
 	return nil
 }
 
@@ -261,77 +279,77 @@ type Win32_PerfRawData_DNS_DNS struct {
 	ZoneTransferSOARequestSent     uint32
 }
 
-func (c *collector) collect(ch chan<- prometheus.Metric) (*prometheus.Desc, error) {
+func (c *Collector) collect(ch chan<- prometheus.Metric) error {
 	var dst []Win32_PerfRawData_DNS_DNS
-	q := wmi.QueryAll(&dst, c.logger)
-	if err := wmi.Query(q, &dst); err != nil {
-		return nil, err
+	if err := c.wmiClient.Query("SELECT * FROM Win32_PerfRawData_DNS_DNS", &dst); err != nil {
+		return err
 	}
+
 	if len(dst) == 0 {
-		return nil, errors.New("WMI query returned empty result set")
+		return errors.New("WMI query returned empty result set")
 	}
 
 	ch <- prometheus.MustNewConstMetric(
-		c.ZoneTransferRequestsReceived,
+		c.zoneTransferRequestsReceived,
 		prometheus.CounterValue,
 		float64(dst[0].AXFRRequestReceived),
 		"full",
 	)
 	ch <- prometheus.MustNewConstMetric(
-		c.ZoneTransferRequestsReceived,
+		c.zoneTransferRequestsReceived,
 		prometheus.CounterValue,
 		float64(dst[0].IXFRRequestReceived),
 		"incremental",
 	)
 
 	ch <- prometheus.MustNewConstMetric(
-		c.ZoneTransferRequestsSent,
+		c.zoneTransferRequestsSent,
 		prometheus.CounterValue,
 		float64(dst[0].AXFRRequestSent),
 		"full",
 	)
 	ch <- prometheus.MustNewConstMetric(
-		c.ZoneTransferRequestsSent,
+		c.zoneTransferRequestsSent,
 		prometheus.CounterValue,
 		float64(dst[0].IXFRRequestSent),
 		"incremental",
 	)
 	ch <- prometheus.MustNewConstMetric(
-		c.ZoneTransferRequestsSent,
+		c.zoneTransferRequestsSent,
 		prometheus.CounterValue,
 		float64(dst[0].ZoneTransferSOARequestSent),
 		"soa",
 	)
 
 	ch <- prometheus.MustNewConstMetric(
-		c.ZoneTransferResponsesReceived,
+		c.zoneTransferResponsesReceived,
 		prometheus.CounterValue,
 		float64(dst[0].AXFRResponseReceived),
 		"full",
 	)
 	ch <- prometheus.MustNewConstMetric(
-		c.ZoneTransferResponsesReceived,
+		c.zoneTransferResponsesReceived,
 		prometheus.CounterValue,
 		float64(dst[0].IXFRResponseReceived),
 		"incremental",
 	)
 
 	ch <- prometheus.MustNewConstMetric(
-		c.ZoneTransferSuccessReceived,
+		c.zoneTransferSuccessReceived,
 		prometheus.CounterValue,
 		float64(dst[0].AXFRSuccessReceived),
 		"full",
 		"tcp",
 	)
 	ch <- prometheus.MustNewConstMetric(
-		c.ZoneTransferSuccessReceived,
+		c.zoneTransferSuccessReceived,
 		prometheus.CounterValue,
 		float64(dst[0].IXFRTCPSuccessReceived),
 		"incremental",
 		"tcp",
 	)
 	ch <- prometheus.MustNewConstMetric(
-		c.ZoneTransferSuccessReceived,
+		c.zoneTransferSuccessReceived,
 		prometheus.CounterValue,
 		float64(dst[0].IXFRTCPSuccessReceived),
 		"incremental",
@@ -339,186 +357,186 @@ func (c *collector) collect(ch chan<- prometheus.Metric) (*prometheus.Desc, erro
 	)
 
 	ch <- prometheus.MustNewConstMetric(
-		c.ZoneTransferSuccessSent,
+		c.zoneTransferSuccessSent,
 		prometheus.CounterValue,
 		float64(dst[0].AXFRSuccessSent),
 		"full",
 	)
 	ch <- prometheus.MustNewConstMetric(
-		c.ZoneTransferSuccessSent,
+		c.zoneTransferSuccessSent,
 		prometheus.CounterValue,
 		float64(dst[0].IXFRSuccessSent),
 		"incremental",
 	)
 
 	ch <- prometheus.MustNewConstMetric(
-		c.ZoneTransferFailures,
+		c.zoneTransferFailures,
 		prometheus.CounterValue,
 		float64(dst[0].ZoneTransferFailure),
 	)
 
 	ch <- prometheus.MustNewConstMetric(
-		c.MemoryUsedBytes,
+		c.memoryUsedBytes,
 		prometheus.GaugeValue,
 		float64(dst[0].CachingMemory),
 		"caching",
 	)
 	ch <- prometheus.MustNewConstMetric(
-		c.MemoryUsedBytes,
+		c.memoryUsedBytes,
 		prometheus.GaugeValue,
 		float64(dst[0].DatabaseNodeMemory),
 		"database_node",
 	)
 	ch <- prometheus.MustNewConstMetric(
-		c.MemoryUsedBytes,
+		c.memoryUsedBytes,
 		prometheus.GaugeValue,
 		float64(dst[0].NbstatMemory),
 		"nbstat",
 	)
 	ch <- prometheus.MustNewConstMetric(
-		c.MemoryUsedBytes,
+		c.memoryUsedBytes,
 		prometheus.GaugeValue,
 		float64(dst[0].RecordFlowMemory),
 		"record_flow",
 	)
 	ch <- prometheus.MustNewConstMetric(
-		c.MemoryUsedBytes,
+		c.memoryUsedBytes,
 		prometheus.GaugeValue,
 		float64(dst[0].TCPMessageMemory),
 		"tcp_message",
 	)
 	ch <- prometheus.MustNewConstMetric(
-		c.MemoryUsedBytes,
+		c.memoryUsedBytes,
 		prometheus.GaugeValue,
 		float64(dst[0].UDPMessageMemory),
 		"udp_message",
 	)
 
 	ch <- prometheus.MustNewConstMetric(
-		c.DynamicUpdatesReceived,
+		c.dynamicUpdatesReceived,
 		prometheus.CounterValue,
 		float64(dst[0].DynamicUpdateNoOperation),
 		"noop",
 	)
 	ch <- prometheus.MustNewConstMetric(
-		c.DynamicUpdatesReceived,
+		c.dynamicUpdatesReceived,
 		prometheus.CounterValue,
 		float64(dst[0].DynamicUpdateWrittentoDatabase),
 		"written",
 	)
 	ch <- prometheus.MustNewConstMetric(
-		c.DynamicUpdatesQueued,
+		c.dynamicUpdatesQueued,
 		prometheus.GaugeValue,
 		float64(dst[0].DynamicUpdateQueued),
 	)
 	ch <- prometheus.MustNewConstMetric(
-		c.DynamicUpdatesFailures,
+		c.dynamicUpdatesFailures,
 		prometheus.CounterValue,
 		float64(dst[0].DynamicUpdateRejected),
 		"rejected",
 	)
 	ch <- prometheus.MustNewConstMetric(
-		c.DynamicUpdatesFailures,
+		c.dynamicUpdatesFailures,
 		prometheus.CounterValue,
 		float64(dst[0].DynamicUpdateTimeOuts),
 		"timeout",
 	)
 
 	ch <- prometheus.MustNewConstMetric(
-		c.NotifyReceived,
+		c.notifyReceived,
 		prometheus.CounterValue,
 		float64(dst[0].NotifyReceived),
 	)
 	ch <- prometheus.MustNewConstMetric(
-		c.NotifySent,
+		c.notifySent,
 		prometheus.CounterValue,
 		float64(dst[0].NotifySent),
 	)
 
 	ch <- prometheus.MustNewConstMetric(
-		c.RecursiveQueries,
+		c.recursiveQueries,
 		prometheus.CounterValue,
 		float64(dst[0].RecursiveQueries),
 	)
 	ch <- prometheus.MustNewConstMetric(
-		c.RecursiveQueryFailures,
+		c.recursiveQueryFailures,
 		prometheus.CounterValue,
 		float64(dst[0].RecursiveQueryFailure),
 	)
 	ch <- prometheus.MustNewConstMetric(
-		c.RecursiveQuerySendTimeouts,
+		c.recursiveQuerySendTimeouts,
 		prometheus.CounterValue,
 		float64(dst[0].RecursiveSendTimeOuts),
 	)
 
 	ch <- prometheus.MustNewConstMetric(
-		c.Queries,
+		c.queries,
 		prometheus.CounterValue,
 		float64(dst[0].TCPQueryReceived),
 		"tcp",
 	)
 	ch <- prometheus.MustNewConstMetric(
-		c.Queries,
+		c.queries,
 		prometheus.CounterValue,
 		float64(dst[0].UDPQueryReceived),
 		"udp",
 	)
 
 	ch <- prometheus.MustNewConstMetric(
-		c.Responses,
+		c.responses,
 		prometheus.CounterValue,
 		float64(dst[0].TCPResponseSent),
 		"tcp",
 	)
 	ch <- prometheus.MustNewConstMetric(
-		c.Responses,
+		c.responses,
 		prometheus.CounterValue,
 		float64(dst[0].UDPResponseSent),
 		"udp",
 	)
 
 	ch <- prometheus.MustNewConstMetric(
-		c.UnmatchedResponsesReceived,
+		c.unmatchedResponsesReceived,
 		prometheus.CounterValue,
 		float64(dst[0].UnmatchedResponsesReceived),
 	)
 
 	ch <- prometheus.MustNewConstMetric(
-		c.WinsQueries,
+		c.winsQueries,
 		prometheus.CounterValue,
 		float64(dst[0].WINSLookupReceived),
 		"forward",
 	)
 	ch <- prometheus.MustNewConstMetric(
-		c.WinsQueries,
+		c.winsQueries,
 		prometheus.CounterValue,
 		float64(dst[0].WINSReverseLookupReceived),
 		"reverse",
 	)
 
 	ch <- prometheus.MustNewConstMetric(
-		c.WinsResponses,
+		c.winsResponses,
 		prometheus.CounterValue,
 		float64(dst[0].WINSResponseSent),
 		"forward",
 	)
 	ch <- prometheus.MustNewConstMetric(
-		c.WinsResponses,
+		c.winsResponses,
 		prometheus.CounterValue,
 		float64(dst[0].WINSReverseResponseSent),
 		"reverse",
 	)
 
 	ch <- prometheus.MustNewConstMetric(
-		c.SecureUpdateFailures,
+		c.secureUpdateFailures,
 		prometheus.CounterValue,
 		float64(dst[0].SecureUpdateFailure),
 	)
 	ch <- prometheus.MustNewConstMetric(
-		c.SecureUpdateReceived,
+		c.secureUpdateReceived,
 		prometheus.CounterValue,
 		float64(dst[0].SecureUpdateReceived),
 	)
 
-	return nil, nil
+	return nil
 }

pkg/collector/exchange/exchange.go

@@ -4,132 +4,161 @@ package exchange
 
 import (
 	"fmt"
+	"log/slog"
 	"os"
-	"slices"
 	"strings"
 
 	"github.com/alecthomas/kingpin/v2"
-	"github.com/go-kit/log"
-	"github.com/go-kit/log/level"
 	"github.com/prometheus-community/windows_exporter/pkg/perflib"
 	"github.com/prometheus-community/windows_exporter/pkg/types"
-	"github.com/prometheus-community/windows_exporter/pkg/utils"
 	"github.com/prometheus/client_golang/prometheus"
+	"github.com/yusufpapurcu/wmi"
 )
 
-const (
-	Name                          = "exchange"
-	FlagExchangeListAllCollectors = "collectors.exchange.list"
-	FlagExchangeCollectorsEnabled = "collectors.exchange.enabled"
-)
+const Name = "exchange"
 
 type Config struct {
-	CollectorsEnabled string `yaml:"collectors_enabled"`
+	CollectorsEnabled []string `yaml:"collectors_enabled"`
 }
 
 var ConfigDefaults = Config{
-	CollectorsEnabled: "",
+	CollectorsEnabled: []string{
+		"ADAccessProcesses",
+		"TransportQueues",
+		"HttpProxy",
+		"ActiveSync",
+		"AvailabilityService",
+		"OutlookWebAccess",
+		"Autodiscover",
+		"WorkloadManagement",
+		"RpcClientAccess",
+		"MapiHttpEmsmdb",
+	},
 }
 
-type collector struct {
-	logger log.Logger
+type Collector struct {
+	config Config
 
-	exchangeListAllCollectors *bool
-	exchangeCollectorsEnabled *string
-
-	LDAPReadTime                            *prometheus.Desc
-	LDAPSearchTime                          *prometheus.Desc
-	LDAPWriteTime                           *prometheus.Desc
-	LDAPTimeoutErrorsPerSec                 *prometheus.Desc
-	LongRunningLDAPOperationsPerMin         *prometheus.Desc
-	ExternalActiveRemoteDeliveryQueueLength *prometheus.Desc
-	InternalActiveRemoteDeliveryQueueLength *prometheus.Desc
-	ActiveMailboxDeliveryQueueLength        *prometheus.Desc
-	RetryMailboxDeliveryQueueLength         *prometheus.Desc
-	UnreachableQueueLength                  *prometheus.Desc
-	ExternalLargestDeliveryQueueLength      *prometheus.Desc
-	InternalLargestDeliveryQueueLength      *prometheus.Desc
-	PoisonQueueLength                       *prometheus.Desc
-	MailboxServerLocatorAverageLatency      *prometheus.Desc
-	AverageAuthenticationLatency            *prometheus.Desc
-	AverageCASProcessingLatency             *prometheus.Desc
-	MailboxServerProxyFailureRate           *prometheus.Desc
-	OutstandingProxyRequests                *prometheus.Desc
-	ProxyRequestsPerSec                     *prometheus.Desc
-	ActiveSyncRequestsPerSec                *prometheus.Desc
-	PingCommandsPending                     *prometheus.Desc
-	SyncCommandsPerSec                      *prometheus.Desc
-	AvailabilityRequestsSec                 *prometheus.Desc
-	CurrentUniqueUsers                      *prometheus.Desc
-	OWARequestsPerSec                       *prometheus.Desc
-	AutodiscoverRequestsPerSec              *prometheus.Desc
-	ActiveTasks                             *prometheus.Desc
-	CompletedTasks                          *prometheus.Desc
-	QueuedTasks                             *prometheus.Desc
-	YieldedTasks                            *prometheus.Desc
-	IsActive                                *prometheus.Desc
-	RPCAveragedLatency                      *prometheus.Desc
-	RPCRequests                             *prometheus.Desc
-	ActiveUserCount                         *prometheus.Desc
-	ConnectionCount                         *prometheus.Desc
-	RPCOperationsPerSec                     *prometheus.Desc
-	UserCount                               *prometheus.Desc
-	ActiveUserCountMapiHttpEmsmdb           *prometheus.Desc
-
-	enabledCollectors []string
+	activeMailboxDeliveryQueueLength        *prometheus.Desc
+	activeSyncRequestsPerSec                *prometheus.Desc
+	activeTasks                             *prometheus.Desc
+	activeUserCount                         *prometheus.Desc
+	activeUserCountMapiHttpEmsMDB           *prometheus.Desc
+	autoDiscoverRequestsPerSec              *prometheus.Desc
+	availabilityRequestsSec                 *prometheus.Desc
+	averageAuthenticationLatency            *prometheus.Desc
+	averageCASProcessingLatency             *prometheus.Desc
+	completedTasks                          *prometheus.Desc
+	connectionCount                         *prometheus.Desc
+	currentUniqueUsers                      *prometheus.Desc
+	externalActiveRemoteDeliveryQueueLength *prometheus.Desc
+	externalLargestDeliveryQueueLength      *prometheus.Desc
+	internalActiveRemoteDeliveryQueueLength *prometheus.Desc
+	internalLargestDeliveryQueueLength      *prometheus.Desc
+	isActive                                *prometheus.Desc
+	ldapReadTime                            *prometheus.Desc
+	ldapSearchTime                          *prometheus.Desc
+	ldapTimeoutErrorsPerSec                 *prometheus.Desc
+	ldapWriteTime                           *prometheus.Desc
+	longRunningLDAPOperationsPerMin         *prometheus.Desc
+	mailboxServerLocatorAverageLatency      *prometheus.Desc
+	mailboxServerProxyFailureRate           *prometheus.Desc
+	outstandingProxyRequests                *prometheus.Desc
+	owaRequestsPerSec                       *prometheus.Desc
+	pingCommandsPending                     *prometheus.Desc
+	poisonQueueLength                       *prometheus.Desc
+	proxyRequestsPerSec                     *prometheus.Desc
+	queuedTasks                             *prometheus.Desc
+	retryMailboxDeliveryQueueLength         *prometheus.Desc
+	rpcAveragedLatency                      *prometheus.Desc
+	rpcOperationsPerSec                     *prometheus.Desc
+	rpcRequests                             *prometheus.Desc
+	syncCommandsPerSec                      *prometheus.Desc
+	unreachableQueueLength                  *prometheus.Desc
+	userCount                               *prometheus.Desc
+	yieldedTasks                            *prometheus.Desc
 }
 
-// All available collector functions
-var exchangeAllCollectorNames = []string{
-	"ADAccessProcesses",
-	"TransportQueues",
-	"HttpProxy",
-	"ActiveSync",
-	"AvailabilityService",
-	"OutlookWebAccess",
-	"Autodiscover",
-	"WorkloadManagement",
-	"RpcClientAccess",
-	"MapiHttpEmsmdb",
-}
-
-func New(logger log.Logger, config *Config) types.Collector {
+func New(config *Config) *Collector {
 	if config == nil {
 		config = &ConfigDefaults
 	}
 
-	exchangeListAllCollectors := false
-	c := &collector{
-		exchangeCollectorsEnabled: &config.CollectorsEnabled,
-		exchangeListAllCollectors: &exchangeListAllCollectors,
+	if config.CollectorsEnabled == nil {
+		config.CollectorsEnabled = ConfigDefaults.CollectorsEnabled
 	}
-	c.SetLogger(logger)
+
+	c := &Collector{
+		config: *config,
+	}
+
 	return c
 }
 
-func NewWithFlags(app *kingpin.Application) types.Collector {
-	return &collector{
-		exchangeListAllCollectors: app.Flag(
-			FlagExchangeListAllCollectors,
-			"List the collectors along with their perflib object name/ids",
-		).Bool(),
-
-		exchangeCollectorsEnabled: app.Flag(
-			FlagExchangeCollectorsEnabled,
-			"Comma-separated list of collectors to use. Defaults to all, if not specified.",
-		).Default(ConfigDefaults.CollectorsEnabled).String(),
+func NewWithFlags(app *kingpin.Application) *Collector {
+	c := &Collector{
+		config: ConfigDefaults,
 	}
+	c.config.CollectorsEnabled = make([]string, 0)
+
+	var listAllCollectors bool
+
+	var collectorsEnabled string
+
+	app.Flag(
+		"collectors.exchange.list",
+		"List the collectors along with their perflib object name/ids",
+	).BoolVar(&listAllCollectors)
+
+	app.Flag(
+		"collectors.exchange.enabled",
+		"Comma-separated list of collectors to use. Defaults to all, if not specified.",
+	).Default(strings.Join(ConfigDefaults.CollectorsEnabled, ",")).StringVar(&collectorsEnabled)
+
+	app.PreAction(func(*kingpin.ParseContext) error {
+		if listAllCollectors {
+			collectorDesc := map[string]string{
+				"ADAccessProcesses":   "[19108] MSExchange ADAccess Processes",
+				"TransportQueues":     "[20524] MSExchangeTransport Queues",
+				"HttpProxy":           "[36934] MSExchange HttpProxy",
+				"ActiveSync":          "[25138] MSExchange ActiveSync",
+				"AvailabilityService": "[24914] MSExchange Availability Service",
+				"OutlookWebAccess":    "[24618] MSExchange OWA",
+				"Autodiscover":        "[29240] MSExchange Autodiscover",
+				"WorkloadManagement":  "[19430] MSExchange WorkloadManagement Workloads",
+				"RpcClientAccess":     "[29336] MSExchange RpcClientAccess",
+				"MapiHttpEmsmdb":      "[26463] MSExchange MapiHttp Emsmdb",
+			}
+
+			sb := strings.Builder{}
+			sb.WriteString(fmt.Sprintf("%-32s %-32s\n", "Collector Name", "[PerfID] Perflib Object"))
+
+			for _, cname := range ConfigDefaults.CollectorsEnabled {
+				sb.WriteString(fmt.Sprintf("%-32s %-32s\n", cname, collectorDesc[cname]))
+			}
+
+			app.UsageTemplate(sb.String()).Usage(nil)
+
+			os.Exit(0)
+		}
+
+		return nil
+	})
+
+	app.Action(func(*kingpin.ParseContext) error {
+		c.config.CollectorsEnabled = strings.Split(collectorsEnabled, ",")
+
+		return nil
+	})
+
+	return c
 }
 
-func (c *collector) GetName() string {
+func (c *Collector) GetName() string {
 	return Name
 }
 
-func (c *collector) SetLogger(logger log.Logger) {
-	c.logger = log.With(logger, "collector", Name)
-}
-
-func (c *collector) GetPerfCounter() ([]string, error) {
+func (c *Collector) GetPerfCounter(_ *slog.Logger) ([]string, error) {
 	return []string{
 		"MSExchange ADAccess Processes",
 		"MSExchangeTransport Queues",
@@ -144,7 +173,11 @@ func (c *collector) GetPerfCounter() ([]string, error) {
 	}, nil
 }
 
-func (c *collector) Build() error {
+func (c *Collector) Close(_ *slog.Logger) error {
+	return nil
+}
+
+func (c *Collector) Build(_ *slog.Logger, _ *wmi.Client) error {
 	// desc creates a new prometheus description
 	desc := func(metricName string, description string, labels ...string) *prometheus.Desc {
 		return prometheus.NewDesc(
@@ -155,88 +188,52 @@ func (c *collector) Build() error {
 		)
 	}
 
-	c.RPCAveragedLatency = desc("rpc_avg_latency_sec", "The latency (sec) averaged for the past 1024 packets")
-	c.RPCRequests = desc("rpc_requests", "Number of client requests currently being processed by  the RPC Client Access service")
-	c.ActiveUserCount = desc("rpc_active_user_count", "Number of unique users that have shown some kind of activity in the last 2 minutes")
-	c.ConnectionCount = desc("rpc_connection_count", "Total number of client connections maintained")
-	c.RPCOperationsPerSec = desc("rpc_operations_total", "The rate at which RPC operations occur")
-	c.UserCount = desc("rpc_user_count", "Number of users")
-	c.LDAPReadTime = desc("ldap_read_time_sec", "Time (sec) to send an LDAP read request and receive a response", "name")
-	c.LDAPSearchTime = desc("ldap_search_time_sec", "Time (sec) to send an LDAP search request and receive a response", "name")
-	c.LDAPWriteTime = desc("ldap_write_time_sec", "Time (sec) to send an LDAP Add/Modify/Delete request and receive a response", "name")
-	c.LDAPTimeoutErrorsPerSec = desc("ldap_timeout_errors_total", "Total number of LDAP timeout errors", "name")
-	c.LongRunningLDAPOperationsPerMin = desc("ldap_long_running_ops_per_sec", "Long Running LDAP operations per second", "name")
-	c.ExternalActiveRemoteDeliveryQueueLength = desc("transport_queues_external_active_remote_delivery", "External Active Remote Delivery Queue length", "name")
-	c.InternalActiveRemoteDeliveryQueueLength = desc("transport_queues_internal_active_remote_delivery", "Internal Active Remote Delivery Queue length", "name")
-	c.ActiveMailboxDeliveryQueueLength = desc("transport_queues_active_mailbox_delivery", "Active Mailbox Delivery Queue length", "name")
-	c.RetryMailboxDeliveryQueueLength = desc("transport_queues_retry_mailbox_delivery", "Retry Mailbox Delivery Queue length", "name")
-	c.UnreachableQueueLength = desc("transport_queues_unreachable", "Unreachable Queue length", "name")
-	c.ExternalLargestDeliveryQueueLength = desc("transport_queues_external_largest_delivery", "External Largest Delivery Queue length", "name")
-	c.InternalLargestDeliveryQueueLength = desc("transport_queues_internal_largest_delivery", "Internal Largest Delivery Queue length", "name")
-	c.PoisonQueueLength = desc("transport_queues_poison", "Poison Queue length", "name")
-	c.MailboxServerLocatorAverageLatency = desc("http_proxy_mailbox_server_locator_avg_latency_sec", "Average latency (sec) of MailboxServerLocator web service calls", "name")
-	c.AverageAuthenticationLatency = desc("http_proxy_avg_auth_latency", "Average time spent authenticating CAS requests over the last 200 samples", "name")
-	c.OutstandingProxyRequests = desc("http_proxy_outstanding_proxy_requests", "Number of concurrent outstanding proxy requests", "name")
-	c.ProxyRequestsPerSec = desc("http_proxy_requests_total", "Number of proxy requests processed each second", "name")
-	c.AvailabilityRequestsSec = desc("avail_service_requests_per_sec", "Number of requests serviced per second")
-	c.CurrentUniqueUsers = desc("owa_current_unique_users", "Number of unique users currently logged on to Outlook Web App")
-	c.OWARequestsPerSec = desc("owa_requests_total", "Number of requests handled by Outlook Web App per second")
-	c.AutodiscoverRequestsPerSec = desc("autodiscover_requests_total", "Number of autodiscover service requests processed each second")
-	c.ActiveTasks = desc("workload_active_tasks", "Number of active tasks currently running in the background for workload management", "name")
-	c.CompletedTasks = desc("workload_completed_tasks", "Number of workload management tasks that have been completed", "name")
-	c.QueuedTasks = desc("workload_queued_tasks", "Number of workload management tasks that are currently queued up waiting to be processed", "name")
-	c.YieldedTasks = desc("workload_yielded_tasks", "The total number of tasks that have been yielded by a workload", "name")
-	c.IsActive = desc("workload_is_active", "Active indicates whether the workload is in an active (1) or paused (0) state", "name")
-	c.ActiveSyncRequestsPerSec = desc("activesync_requests_total", "Num HTTP requests received from the client via ASP.NET per sec. Shows Current user load")
-	c.AverageCASProcessingLatency = desc("http_proxy_avg_cas_proccessing_latency_sec", "Average latency (sec) of CAS processing time over the last 200 reqs", "name")
-	c.MailboxServerProxyFailureRate = desc("http_proxy_mailbox_proxy_failure_rate", "% of failures between this CAS and MBX servers over the last 200 samples", "name")
-	c.PingCommandsPending = desc("activesync_ping_cmds_pending", "Number of ping commands currently pending in the queue")
-	c.SyncCommandsPerSec = desc("activesync_sync_cmds_total", "Number of sync commands processed per second. Clients use this command to synchronize items within a folder")
-	c.ActiveUserCountMapiHttpEmsmdb = desc("mapihttp_emsmdb_active_user_count", "Number of unique outlook users that have shown some kind of activity in the last 2 minutes")
-
-	c.enabledCollectors = make([]string, 0, len(exchangeAllCollectorNames))
-
-	collectorDesc := map[string]string{
-		"ADAccessProcesses":   "[19108] MSExchange ADAccess Processes",
-		"TransportQueues":     "[20524] MSExchangeTransport Queues",
-		"HttpProxy":           "[36934] MSExchange HttpProxy",
-		"ActiveSync":          "[25138] MSExchange ActiveSync",
-		"AvailabilityService": "[24914] MSExchange Availability Service",
-		"OutlookWebAccess":    "[24618] MSExchange OWA",
-		"Autodiscover":        "[29240] MSExchange Autodiscover",
-		"WorkloadManagement":  "[19430] MSExchange WorkloadManagement Workloads",
-		"RpcClientAccess":     "[29336] MSExchange RpcClientAccess",
-		"MapiHttpEmsmdb":      "[26463] MSExchange MapiHttp Emsmdb",
-	}
-
-	if *c.exchangeListAllCollectors {
-		fmt.Printf("%-32s %-32s\n", "Collector Name", "[PerfID] Perflib Object")
-		for _, cname := range exchangeAllCollectorNames {
-			fmt.Printf("%-32s %-32s\n", cname, collectorDesc[cname])
-		}
-		os.Exit(0)
-	}
-
-	if utils.IsEmpty(c.exchangeCollectorsEnabled) {
-		for _, collectorName := range exchangeAllCollectorNames {
-			c.enabledCollectors = append(c.enabledCollectors, collectorName)
-		}
-	} else {
-		for _, collectorName := range strings.Split(*c.exchangeCollectorsEnabled, ",") {
-			if slices.Contains(exchangeAllCollectorNames, collectorName) {
-				c.enabledCollectors = append(c.enabledCollectors, collectorName)
-			} else {
-				return fmt.Errorf("unknown exchange collector: %s", collectorName)
-			}
-		}
-	}
+	c.rpcAveragedLatency = desc("rpc_avg_latency_sec", "The latency (sec) averaged for the past 1024 packets")
+	c.rpcRequests = desc("rpc_requests", "Number of client requests currently being processed by  the RPC Client Access service")
+	c.activeUserCount = desc("rpc_active_user_count", "Number of unique users that have shown some kind of activity in the last 2 minutes")
+	c.connectionCount = desc("rpc_connection_count", "Total number of client connections maintained")
+	c.rpcOperationsPerSec = desc("rpc_operations_total", "The rate at which RPC operations occur")
+	c.userCount = desc("rpc_user_count", "Number of users")
+	c.ldapReadTime = desc("ldap_read_time_sec", "Time (sec) to send an LDAP read request and receive a response", "name")
+	c.ldapSearchTime = desc("ldap_search_time_sec", "Time (sec) to send an LDAP search request and receive a response", "name")
+	c.ldapWriteTime = desc("ldap_write_time_sec", "Time (sec) to send an LDAP Add/Modify/Delete request and receive a response", "name")
+	c.ldapTimeoutErrorsPerSec = desc("ldap_timeout_errors_total", "Total number of LDAP timeout errors", "name")
+	c.longRunningLDAPOperationsPerMin = desc("ldap_long_running_ops_per_sec", "Long Running LDAP operations per second", "name")
+	c.externalActiveRemoteDeliveryQueueLength = desc("transport_queues_external_active_remote_delivery", "External Active Remote Delivery Queue length", "name")
+	c.internalActiveRemoteDeliveryQueueLength = desc("transport_queues_internal_active_remote_delivery", "Internal Active Remote Delivery Queue length", "name")
+	c.activeMailboxDeliveryQueueLength = desc("transport_queues_active_mailbox_delivery", "Active Mailbox Delivery Queue length", "name")
+	c.retryMailboxDeliveryQueueLength = desc("transport_queues_retry_mailbox_delivery", "Retry Mailbox Delivery Queue length", "name")
+	c.unreachableQueueLength = desc("transport_queues_unreachable", "Unreachable Queue length", "name")
+	c.externalLargestDeliveryQueueLength = desc("transport_queues_external_largest_delivery", "External Largest Delivery Queue length", "name")
+	c.internalLargestDeliveryQueueLength = desc("transport_queues_internal_largest_delivery", "Internal Largest Delivery Queue length", "name")
+	c.poisonQueueLength = desc("transport_queues_poison", "Poison Queue length", "name")
+	c.mailboxServerLocatorAverageLatency = desc("http_proxy_mailbox_server_locator_avg_latency_sec", "Average latency (sec) of MailboxServerLocator web service calls", "name")
+	c.averageAuthenticationLatency = desc("http_proxy_avg_auth_latency", "Average time spent authenticating CAS requests over the last 200 samples", "name")
+	c.outstandingProxyRequests = desc("http_proxy_outstanding_proxy_requests", "Number of concurrent outstanding proxy requests", "name")
+	c.proxyRequestsPerSec = desc("http_proxy_requests_total", "Number of proxy requests processed each second", "name")
+	c.availabilityRequestsSec = desc("avail_service_requests_per_sec", "Number of requests serviced per second")
+	c.currentUniqueUsers = desc("owa_current_unique_users", "Number of unique users currently logged on to Outlook Web App")
+	c.owaRequestsPerSec = desc("owa_requests_total", "Number of requests handled by Outlook Web App per second")
+	c.autoDiscoverRequestsPerSec = desc("autodiscover_requests_total", "Number of autodiscover service requests processed each second")
+	c.activeTasks = desc("workload_active_tasks", "Number of active tasks currently running in the background for workload management", "name")
+	c.completedTasks = desc("workload_completed_tasks", "Number of workload management tasks that have been completed", "name")
+	c.queuedTasks = desc("workload_queued_tasks", "Number of workload management tasks that are currently queued up waiting to be processed", "name")
+	c.yieldedTasks = desc("workload_yielded_tasks", "The total number of tasks that have been yielded by a workload", "name")
+	c.isActive = desc("workload_is_active", "Active indicates whether the workload is in an active (1) or paused (0) state", "name")
+	c.activeSyncRequestsPerSec = desc("activesync_requests_total", "Num HTTP requests received from the client via ASP.NET per sec. Shows Current user load")
+	c.averageCASProcessingLatency = desc("http_proxy_avg_cas_processing_latency_sec", "Average latency (sec) of CAS processing time over the last 200 reqs", "name")
+	c.mailboxServerProxyFailureRate = desc("http_proxy_mailbox_proxy_failure_rate", "% of failures between this CAS and MBX servers over the last 200 samples", "name")
+	c.pingCommandsPending = desc("activesync_ping_cmds_pending", "Number of ping commands currently pending in the queue")
+	c.syncCommandsPerSec = desc("activesync_sync_cmds_total", "Number of sync commands processed per second. Clients use this command to synchronize items within a folder")
+	c.activeUserCountMapiHttpEmsMDB = desc("mapihttp_emsmdb_active_user_count", "Number of unique outlook users that have shown some kind of activity in the last 2 minutes")
 
 	return nil
 }
 
-// Collect collects exchange metrics and sends them to prometheus
-func (c *collector) Collect(ctx *types.ScrapeContext, ch chan<- prometheus.Metric) error {
-	collectorFuncs := map[string]func(ctx *types.ScrapeContext, ch chan<- prometheus.Metric) error{
+// Collect collects exchange metrics and sends them to prometheus.
+func (c *Collector) Collect(ctx *types.ScrapeContext, logger *slog.Logger, ch chan<- prometheus.Metric) error {
+	logger = logger.With(slog.String("collector", Name))
+	collectorFuncs := map[string]func(ctx *types.ScrapeContext, logger *slog.Logger, ch chan<- prometheus.Metric) error{
 		"ADAccessProcesses":   c.collectADAccessProcesses,
 		"TransportQueues":     c.collectTransportQueues,
 		"HttpProxy":           c.collectHTTPProxy,
@@ -249,16 +246,20 @@ func (c *collector) Collect(ctx *types.ScrapeContext, ch chan<- prometheus.Metri
 		"MapiHttpEmsmdb":      c.collectMapiHttpEmsmdb,
 	}
 
-	for _, collectorName := range c.enabledCollectors {
-		if err := collectorFuncs[collectorName](ctx, ch); err != nil {
-			_ = level.Error(c.logger).Log("msg", "Error in "+collectorName, "err", err)
+	for _, collectorName := range c.config.CollectorsEnabled {
+		if err := collectorFuncs[collectorName](ctx, logger, ch); err != nil {
+			logger.Error("Error in "+collectorName,
+				slog.Any("err", err),
+			)
+
 			return err
 		}
 	}
+
 	return nil
 }
 
-// Perflib: [19108] MSExchange ADAccess Processes
+// Perflib: [19108] MSExchange ADAccess Processes.
 type perflibADAccessProcesses struct {
 	Name string
 
@@ -269,13 +270,17 @@ type perflibADAccessProcesses struct {
 	LongRunningLDAPOperationsPerMin float64 `perflib:"Long Running LDAP Operations/min"`
 }
 
-func (c *collector) collectADAccessProcesses(ctx *types.ScrapeContext, ch chan<- prometheus.Metric) error {
+func (c *Collector) collectADAccessProcesses(ctx *types.ScrapeContext, logger *slog.Logger, ch chan<- prometheus.Metric) error {
+	logger = logger.With(slog.String("collector", Name))
+
 	var data []perflibADAccessProcesses
-	if err := perflib.UnmarshalObject(ctx.PerfObjects["MSExchange ADAccess Processes"], &data, c.logger); err != nil {
+
+	if err := perflib.UnmarshalObject(ctx.PerfObjects["MSExchange ADAccess Processes"], &data, logger); err != nil {
 		return err
 	}
 
 	labelUseCount := make(map[string]int)
+
 	for _, proc := range data {
 		labelName := c.toLabelName(proc.Name)
 		if strings.HasSuffix(labelName, "_total") {
@@ -289,61 +294,66 @@ func (c *collector) collectADAccessProcesses(ctx *types.ScrapeContext, ch chan<-
 			labelName = fmt.Sprintf("%s_%d", labelName, labelUseCount[labelName])
 		}
 		ch <- prometheus.MustNewConstMetric(
-			c.LDAPReadTime,
+			c.ldapReadTime,
 			prometheus.CounterValue,
 			c.msToSec(proc.LDAPReadTime),
 			labelName,
 		)
 		ch <- prometheus.MustNewConstMetric(
-			c.LDAPSearchTime,
+			c.ldapSearchTime,
 			prometheus.CounterValue,
 			c.msToSec(proc.LDAPSearchTime),
 			labelName,
 		)
 		ch <- prometheus.MustNewConstMetric(
-			c.LDAPWriteTime,
+			c.ldapWriteTime,
 			prometheus.CounterValue,
 			c.msToSec(proc.LDAPWriteTime),
 			labelName,
 		)
 		ch <- prometheus.MustNewConstMetric(
-			c.LDAPTimeoutErrorsPerSec,
+			c.ldapTimeoutErrorsPerSec,
 			prometheus.CounterValue,
 			proc.LDAPTimeoutErrorsPerSec,
 			labelName,
 		)
 		ch <- prometheus.MustNewConstMetric(
-			c.LongRunningLDAPOperationsPerMin,
+			c.longRunningLDAPOperationsPerMin,
 			prometheus.CounterValue,
 			proc.LongRunningLDAPOperationsPerMin*60,
 			labelName,
 		)
 	}
+
 	return nil
 }
 
-// Perflib: [24914] MSExchange Availability Service
+// Perflib: [24914] MSExchange Availability Service.
 type perflibAvailabilityService struct {
 	RequestsSec float64 `perflib:"Availability Requests (sec)"`
 }
 
-func (c *collector) collectAvailabilityService(ctx *types.ScrapeContext, ch chan<- prometheus.Metric) error {
+func (c *Collector) collectAvailabilityService(ctx *types.ScrapeContext, logger *slog.Logger, ch chan<- prometheus.Metric) error {
+	logger = logger.With(slog.String("collector", Name))
+
 	var data []perflibAvailabilityService
-	if err := perflib.UnmarshalObject(ctx.PerfObjects["MSExchange Availability Service"], &data, c.logger); err != nil {
+
+	if err := perflib.UnmarshalObject(ctx.PerfObjects["MSExchange Availability Service"], &data, logger); err != nil {
 		return err
 	}
 
 	for _, availservice := range data {
 		ch <- prometheus.MustNewConstMetric(
-			c.AvailabilityRequestsSec,
+			c.availabilityRequestsSec,
 			prometheus.CounterValue,
 			availservice.RequestsSec,
 		)
 	}
+
 	return nil
 }
 
-// Perflib: [36934] MSExchange HttpProxy
+// Perflib: [36934] MSExchange HttpProxy.
 type perflibHTTPProxy struct {
 	Name string
 
@@ -355,115 +365,127 @@ type perflibHTTPProxy struct {
 	ProxyRequestsPerSec                float64 `perflib:"Proxy Requests/Sec"`
 }
 
-func (c *collector) collectHTTPProxy(ctx *types.ScrapeContext, ch chan<- prometheus.Metric) error {
+func (c *Collector) collectHTTPProxy(ctx *types.ScrapeContext, logger *slog.Logger, ch chan<- prometheus.Metric) error {
+	logger = logger.With(slog.String("collector", Name))
+
 	var data []perflibHTTPProxy
-	if err := perflib.UnmarshalObject(ctx.PerfObjects["MSExchange HttpProxy"], &data, c.logger); err != nil {
+
+	if err := perflib.UnmarshalObject(ctx.PerfObjects["MSExchange HttpProxy"], &data, logger); err != nil {
 		return err
 	}
 
 	for _, instance := range data {
 		labelName := c.toLabelName(instance.Name)
 		ch <- prometheus.MustNewConstMetric(
-			c.MailboxServerLocatorAverageLatency,
+			c.mailboxServerLocatorAverageLatency,
 			prometheus.GaugeValue,
 			c.msToSec(instance.MailboxServerLocatorAverageLatency),
 			labelName,
 		)
 		ch <- prometheus.MustNewConstMetric(
-			c.AverageAuthenticationLatency,
+			c.averageAuthenticationLatency,
 			prometheus.GaugeValue,
 			instance.AverageAuthenticationLatency,
 			labelName,
 		)
 		ch <- prometheus.MustNewConstMetric(
-			c.AverageCASProcessingLatency,
+			c.averageCASProcessingLatency,
 			prometheus.GaugeValue,
 			c.msToSec(instance.AverageCASProcessingLatency),
 			labelName,
 		)
 		ch <- prometheus.MustNewConstMetric(
-			c.MailboxServerProxyFailureRate,
+			c.mailboxServerProxyFailureRate,
 			prometheus.GaugeValue,
 			instance.MailboxServerProxyFailureRate,
 			labelName,
 		)
 		ch <- prometheus.MustNewConstMetric(
-			c.OutstandingProxyRequests,
+			c.outstandingProxyRequests,
 			prometheus.GaugeValue,
 			instance.OutstandingProxyRequests,
 			labelName,
 		)
 		ch <- prometheus.MustNewConstMetric(
-			c.ProxyRequestsPerSec,
+			c.proxyRequestsPerSec,
 			prometheus.CounterValue,
 			instance.ProxyRequestsPerSec,
 			labelName,
 		)
 	}
+
 	return nil
 }
 
-// Perflib: [24618] MSExchange OWA
+// Perflib: [24618] MSExchange OWA.
 type perflibOWA struct {
 	CurrentUniqueUsers float64 `perflib:"Current Unique Users"`
 	RequestsPerSec     float64 `perflib:"Requests/sec"`
 }
 
-func (c *collector) collectOWA(ctx *types.ScrapeContext, ch chan<- prometheus.Metric) error {
+func (c *Collector) collectOWA(ctx *types.ScrapeContext, logger *slog.Logger, ch chan<- prometheus.Metric) error {
+	logger = logger.With(slog.String("collector", Name))
+
 	var data []perflibOWA
-	if err := perflib.UnmarshalObject(ctx.PerfObjects["MSExchange OWA"], &data, c.logger); err != nil {
+
+	if err := perflib.UnmarshalObject(ctx.PerfObjects["MSExchange OWA"], &data, logger); err != nil {
 		return err
 	}
 
 	for _, owa := range data {
 		ch <- prometheus.MustNewConstMetric(
-			c.CurrentUniqueUsers,
+			c.currentUniqueUsers,
 			prometheus.GaugeValue,
 			owa.CurrentUniqueUsers,
 		)
 		ch <- prometheus.MustNewConstMetric(
-			c.OWARequestsPerSec,
+			c.owaRequestsPerSec,
 			prometheus.CounterValue,
 			owa.RequestsPerSec,
 		)
 	}
+
 	return nil
 }
 
-// Perflib: [25138] MSExchange ActiveSync
+// Perflib: [25138] MSExchange ActiveSync.
 type perflibActiveSync struct {
 	RequestsPerSec      float64 `perflib:"Requests/sec"`
 	PingCommandsPending float64 `perflib:"Ping Commands Pending"`
 	SyncCommandsPerSec  float64 `perflib:"Sync Commands/sec"`
 }
 
-func (c *collector) collectActiveSync(ctx *types.ScrapeContext, ch chan<- prometheus.Metric) error {
+func (c *Collector) collectActiveSync(ctx *types.ScrapeContext, logger *slog.Logger, ch chan<- prometheus.Metric) error {
+	logger = logger.With(slog.String("collector", Name))
+
 	var data []perflibActiveSync
-	if err := perflib.UnmarshalObject(ctx.PerfObjects["MSExchange ActiveSync"], &data, c.logger); err != nil {
+
+	if err := perflib.UnmarshalObject(ctx.PerfObjects["MSExchange ActiveSync"], &data, logger); err != nil {
 		return err
 	}
 
 	for _, instance := range data {
 		ch <- prometheus.MustNewConstMetric(
-			c.ActiveSyncRequestsPerSec,
+			c.activeSyncRequestsPerSec,
 			prometheus.CounterValue,
 			instance.RequestsPerSec,
 		)
 		ch <- prometheus.MustNewConstMetric(
-			c.PingCommandsPending,
+			c.pingCommandsPending,
 			prometheus.GaugeValue,
 			instance.PingCommandsPending,
 		)
 		ch <- prometheus.MustNewConstMetric(
-			c.SyncCommandsPerSec,
+			c.syncCommandsPerSec,
 			prometheus.CounterValue,
 			instance.SyncCommandsPerSec,
 		)
 	}
+
 	return nil
 }
 
-// Perflib: [29366] MSExchange RpcClientAccess
+// Perflib: [29366] MSExchange RpcClientAccess.
 type perflibRPCClientAccess struct {
 	RPCAveragedLatency  float64 `perflib:"RPC Averaged Latency"`
 	RPCRequests         float64 `perflib:"RPC Requests"`
@@ -473,40 +495,43 @@ type perflibRPCClientAccess struct {
 	UserCount           float64 `perflib:"User Count"`
 }
 
-func (c *collector) collectRPC(ctx *types.ScrapeContext, ch chan<- prometheus.Metric) error {
+func (c *Collector) collectRPC(ctx *types.ScrapeContext, logger *slog.Logger, ch chan<- prometheus.Metric) error {
+	logger = logger.With(slog.String("collector", Name))
+
 	var data []perflibRPCClientAccess
-	if err := perflib.UnmarshalObject(ctx.PerfObjects["MSExchange RpcClientAccess"], &data, c.logger); err != nil {
+
+	if err := perflib.UnmarshalObject(ctx.PerfObjects["MSExchange RpcClientAccess"], &data, logger); err != nil {
 		return err
 	}
 
 	for _, rpc := range data {
 		ch <- prometheus.MustNewConstMetric(
-			c.RPCAveragedLatency,
+			c.rpcAveragedLatency,
 			prometheus.GaugeValue,
 			c.msToSec(rpc.RPCAveragedLatency),
 		)
 		ch <- prometheus.MustNewConstMetric(
-			c.RPCRequests,
+			c.rpcRequests,
 			prometheus.GaugeValue,
 			rpc.RPCRequests,
 		)
 		ch <- prometheus.MustNewConstMetric(
-			c.ActiveUserCount,
+			c.activeUserCount,
 			prometheus.GaugeValue,
 			rpc.ActiveUserCount,
 		)
 		ch <- prometheus.MustNewConstMetric(
-			c.ConnectionCount,
+			c.connectionCount,
 			prometheus.GaugeValue,
 			rpc.ConnectionCount,
 		)
 		ch <- prometheus.MustNewConstMetric(
-			c.RPCOperationsPerSec,
+			c.rpcOperationsPerSec,
 			prometheus.CounterValue,
 			rpc.RPCOperationsPerSec,
 		)
 		ch <- prometheus.MustNewConstMetric(
-			c.UserCount,
+			c.userCount,
 			prometheus.GaugeValue,
 			rpc.UserCount,
 		)
@@ -515,7 +540,7 @@ func (c *collector) collectRPC(ctx *types.ScrapeContext, ch chan<- prometheus.Me
 	return nil
 }
 
-// Perflib: [20524] MSExchangeTransport Queues
+// Perflib: [20524] MSExchangeTransport Queues.
 type perflibTransportQueues struct {
 	Name string
 
@@ -529,9 +554,12 @@ type perflibTransportQueues struct {
 	PoisonQueueLength                       float64 `perflib:"Poison Queue Length"`
 }
 
-func (c *collector) collectTransportQueues(ctx *types.ScrapeContext, ch chan<- prometheus.Metric) error {
+func (c *Collector) collectTransportQueues(ctx *types.ScrapeContext, logger *slog.Logger, ch chan<- prometheus.Metric) error {
+	logger = logger.With(slog.String("collector", Name))
+
 	var data []perflibTransportQueues
-	if err := perflib.UnmarshalObject(ctx.PerfObjects["MSExchangeTransport Queues"], &data, c.logger); err != nil {
+
+	if err := perflib.UnmarshalObject(ctx.PerfObjects["MSExchangeTransport Queues"], &data, logger); err != nil {
 		return err
 	}
 
@@ -541,58 +569,59 @@ func (c *collector) collectTransportQueues(ctx *types.ScrapeContext, ch chan<- p
 			continue
 		}
 		ch <- prometheus.MustNewConstMetric(
-			c.ExternalActiveRemoteDeliveryQueueLength,
+			c.externalActiveRemoteDeliveryQueueLength,
 			prometheus.GaugeValue,
 			queue.ExternalActiveRemoteDeliveryQueueLength,
 			labelName,
 		)
 		ch <- prometheus.MustNewConstMetric(
-			c.InternalActiveRemoteDeliveryQueueLength,
+			c.internalActiveRemoteDeliveryQueueLength,
 			prometheus.GaugeValue,
 			queue.InternalActiveRemoteDeliveryQueueLength,
 			labelName,
 		)
 		ch <- prometheus.MustNewConstMetric(
-			c.ActiveMailboxDeliveryQueueLength,
+			c.activeMailboxDeliveryQueueLength,
 			prometheus.GaugeValue,
 			queue.ActiveMailboxDeliveryQueueLength,
 			labelName,
 		)
 		ch <- prometheus.MustNewConstMetric(
-			c.RetryMailboxDeliveryQueueLength,
+			c.retryMailboxDeliveryQueueLength,
 			prometheus.GaugeValue,
 			queue.RetryMailboxDeliveryQueueLength,
 			labelName,
 		)
 		ch <- prometheus.MustNewConstMetric(
-			c.UnreachableQueueLength,
+			c.unreachableQueueLength,
 			prometheus.GaugeValue,
 			queue.UnreachableQueueLength,
 			labelName,
 		)
 		ch <- prometheus.MustNewConstMetric(
-			c.ExternalLargestDeliveryQueueLength,
+			c.externalLargestDeliveryQueueLength,
 			prometheus.GaugeValue,
 			queue.ExternalLargestDeliveryQueueLength,
 			labelName,
 		)
 		ch <- prometheus.MustNewConstMetric(
-			c.InternalLargestDeliveryQueueLength,
+			c.internalLargestDeliveryQueueLength,
 			prometheus.GaugeValue,
 			queue.InternalLargestDeliveryQueueLength,
 			labelName,
 		)
 		ch <- prometheus.MustNewConstMetric(
-			c.PoisonQueueLength,
+			c.poisonQueueLength,
 			prometheus.GaugeValue,
 			queue.PoisonQueueLength,
 			labelName,
 		)
 	}
+
 	return nil
 }
 
-// Perflib: [19430] MSExchange WorkloadManagement Workloads
+// Perflib: [19430] MSExchange WorkloadManagement Workloads.
 type perflibWorkloadManagementWorkloads struct {
 	Name string
 
@@ -603,9 +632,12 @@ type perflibWorkloadManagementWorkloads struct {
 	IsActive       float64 `perflib:"Active"`
 }
 
-func (c *collector) collectWorkloadManagementWorkloads(ctx *types.ScrapeContext, ch chan<- prometheus.Metric) error {
+func (c *Collector) collectWorkloadManagementWorkloads(ctx *types.ScrapeContext, logger *slog.Logger, ch chan<- prometheus.Metric) error {
+	logger = logger.With(slog.String("collector", Name))
+
 	var data []perflibWorkloadManagementWorkloads
-	if err := perflib.UnmarshalObject(ctx.PerfObjects["MSExchange WorkloadManagement Workloads"], &data, c.logger); err != nil {
+
+	if err := perflib.UnmarshalObject(ctx.PerfObjects["MSExchange WorkloadManagement Workloads"], &data, logger); err != nil {
 		return err
 	}
 
@@ -615,31 +647,31 @@ func (c *collector) collectWorkloadManagementWorkloads(ctx *types.ScrapeContext,
 			continue
 		}
 		ch <- prometheus.MustNewConstMetric(
-			c.ActiveTasks,
+			c.activeTasks,
 			prometheus.GaugeValue,
 			instance.ActiveTasks,
 			labelName,
 		)
 		ch <- prometheus.MustNewConstMetric(
-			c.CompletedTasks,
+			c.completedTasks,
 			prometheus.CounterValue,
 			instance.CompletedTasks,
 			labelName,
 		)
 		ch <- prometheus.MustNewConstMetric(
-			c.QueuedTasks,
+			c.queuedTasks,
 			prometheus.CounterValue,
 			instance.QueuedTasks,
 			labelName,
 		)
 		ch <- prometheus.MustNewConstMetric(
-			c.YieldedTasks,
+			c.yieldedTasks,
 			prometheus.CounterValue,
 			instance.YieldedTasks,
 			labelName,
 		)
 		ch <- prometheus.MustNewConstMetric(
-			c.IsActive,
+			c.isActive,
 			prometheus.GaugeValue,
 			instance.IsActive,
 			labelName,
@@ -649,40 +681,48 @@ func (c *collector) collectWorkloadManagementWorkloads(ctx *types.ScrapeContext,
 	return nil
 }
 
-// [29240] MSExchangeAutodiscover
+// [29240] MSExchangeAutodiscover.
 type perflibAutodiscover struct {
 	RequestsPerSec float64 `perflib:"Requests/sec"`
 }
 
-func (c *collector) collectAutoDiscover(ctx *types.ScrapeContext, ch chan<- prometheus.Metric) error {
+func (c *Collector) collectAutoDiscover(ctx *types.ScrapeContext, logger *slog.Logger, ch chan<- prometheus.Metric) error {
+	logger = logger.With(slog.String("collector", Name))
+
 	var data []perflibAutodiscover
-	if err := perflib.UnmarshalObject(ctx.PerfObjects["MSExchangeAutodiscover"], &data, c.logger); err != nil {
+
+	if err := perflib.UnmarshalObject(ctx.PerfObjects["MSExchangeAutodiscover"], &data, logger); err != nil {
 		return err
 	}
+
 	for _, autodisc := range data {
 		ch <- prometheus.MustNewConstMetric(
-			c.AutodiscoverRequestsPerSec,
+			c.autoDiscoverRequestsPerSec,
 			prometheus.CounterValue,
 			autodisc.RequestsPerSec,
 		)
 	}
+
 	return nil
 }
 
-// perflib [26463] MSExchange MapiHttp Emsmdb
+// perflib [26463] MSExchange MapiHttp Emsmdb.
 type perflibMapiHttpEmsmdb struct {
 	ActiveUserCount float64 `perflib:"Active User Count"`
 }
 
-func (c *collector) collectMapiHttpEmsmdb(ctx *types.ScrapeContext, ch chan<- prometheus.Metric) error {
+func (c *Collector) collectMapiHttpEmsmdb(ctx *types.ScrapeContext, logger *slog.Logger, ch chan<- prometheus.Metric) error {
+	logger = logger.With(slog.String("collector", Name))
+
 	var data []perflibMapiHttpEmsmdb
-	if err := perflib.UnmarshalObject(ctx.PerfObjects["MSExchange MapiHttp Emsmdb"], &data, c.logger); err != nil {
+
+	if err := perflib.UnmarshalObject(ctx.PerfObjects["MSExchange MapiHttp Emsmdb"], &data, logger); err != nil {
 		return err
 	}
 
 	for _, mapihttp := range data {
 		ch <- prometheus.MustNewConstMetric(
-			c.ActiveUserCountMapiHttpEmsmdb,
+			c.activeUserCountMapiHttpEmsMDB,
 			prometheus.GaugeValue,
 			mapihttp.ActiveUserCount,
 		)
@@ -691,14 +731,15 @@ func (c *collector) collectMapiHttpEmsmdb(ctx *types.ScrapeContext, ch chan<- pr
 	return nil
 }
 
-// toLabelName converts strings to lowercase and replaces all whitespaces and dots with underscores
-func (c *collector) toLabelName(name string) string {
+// toLabelName converts strings to lowercase and replaces all whitespaces and dots with underscores.
+func (c *Collector) toLabelName(name string) string {
 	s := strings.ReplaceAll(strings.Join(strings.Fields(strings.ToLower(name)), "_"), ".", "_")
 	s = strings.ReplaceAll(s, "__", "_")
+
 	return s
 }
 
-// msToSec converts from ms to seconds
-func (c *collector) msToSec(t float64) float64 {
+// msToSec converts from ms to seconds.
+func (c *Collector) msToSec(t float64) float64 {
 	return t / 1000
 }

pkg/collector/fsrmquota/fsrmquota.go

@@ -3,14 +3,14 @@
 package fsrmquota
 
 import (
-	"github.com/prometheus-community/windows_exporter/pkg/types"
-	"github.com/prometheus-community/windows_exporter/pkg/utils"
-	"github.com/prometheus-community/windows_exporter/pkg/wmi"
+	"errors"
+	"log/slog"
 
 	"github.com/alecthomas/kingpin/v2"
-	"github.com/go-kit/log"
-	"github.com/go-kit/log/level"
+	"github.com/prometheus-community/windows_exporter/pkg/types"
+	"github.com/prometheus-community/windows_exporter/pkg/utils"
 	"github.com/prometheus/client_golang/prometheus"
+	"github.com/yusufpapurcu/wmi"
 )
 
 const Name = "fsrmquota"
@@ -19,109 +19,127 @@ type Config struct{}
 
 var ConfigDefaults = Config{}
 
-type collector struct {
-	logger log.Logger
+type Collector struct {
+	config    Config
+	wmiClient *wmi.Client
 
-	QuotasCount *prometheus.Desc
-	Path        *prometheus.Desc
-	PeakUsage   *prometheus.Desc
-	Size        *prometheus.Desc
-	Usage       *prometheus.Desc
+	quotasCount *prometheus.Desc
+	peakUsage   *prometheus.Desc
+	size        *prometheus.Desc
+	usage       *prometheus.Desc
 
-	Description     *prometheus.Desc
-	Disabled        *prometheus.Desc
-	MatchesTemplate *prometheus.Desc
-	SoftLimit       *prometheus.Desc
-	Template        *prometheus.Desc
+	description     *prometheus.Desc
+	disabled        *prometheus.Desc
+	matchesTemplate *prometheus.Desc
+	softLimit       *prometheus.Desc
+	template        *prometheus.Desc
 }
 
-func New(logger log.Logger, _ *Config) types.Collector {
-	c := &collector{}
-	c.SetLogger(logger)
+func New(config *Config) *Collector {
+	if config == nil {
+		config = &ConfigDefaults
+	}
+
+	c := &Collector{
+		config: *config,
+	}
+
 	return c
 }
 
-func NewWithFlags(_ *kingpin.Application) types.Collector {
-	return &collector{}
+func NewWithFlags(_ *kingpin.Application) *Collector {
+	return &Collector{}
 }
 
-func (c *collector) GetName() string {
+func (c *Collector) GetName() string {
 	return Name
 }
 
-func (c *collector) SetLogger(logger log.Logger) {
-	c.logger = log.With(logger, "collector", Name)
-}
-
-func (c *collector) GetPerfCounter() ([]string, error) {
+func (c *Collector) GetPerfCounter(_ *slog.Logger) ([]string, error) {
 	return []string{}, nil
 }
 
-func (c *collector) Build() error {
-	c.QuotasCount = prometheus.NewDesc(
+func (c *Collector) Close(_ *slog.Logger) error {
+	return nil
+}
+
+func (c *Collector) Build(_ *slog.Logger, wmiClient *wmi.Client) error {
+	if wmiClient == nil || wmiClient.SWbemServicesClient == nil {
+		return errors.New("wmiClient or SWbemServicesClient is nil")
+	}
+
+	c.wmiClient = wmiClient
+
+	c.quotasCount = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "count"),
 		"Number of Quotas",
 		nil,
 		nil,
 	)
-	c.PeakUsage = prometheus.NewDesc(
+	c.peakUsage = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "peak_usage_bytes"),
 		"The highest amount of disk space usage charged to this quota. (PeakUsage)",
 		[]string{"path", "template"},
 		nil,
 	)
-	c.Size = prometheus.NewDesc(
+	c.size = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "size_bytes"),
 		"The size of the quota. (Size)",
 		[]string{"path", "template"},
 		nil,
 	)
-	c.Usage = prometheus.NewDesc(
+	c.usage = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "usage_bytes"),
 		"The current amount of disk space usage charged to this quota. (Usage)",
 		[]string{"path", "template"},
 		nil,
 	)
-	c.Description = prometheus.NewDesc(
+	c.description = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "description"),
 		"Description of the quota (Description)",
 		[]string{"path", "template", "description"},
 		nil,
 	)
-	c.Disabled = prometheus.NewDesc(
+	c.disabled = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "disabled"),
 		"If 1, the quota is disabled. The default value is 0. (Disabled)",
 		[]string{"path", "template"},
 		nil,
 	)
-	c.SoftLimit = prometheus.NewDesc(
+	c.softLimit = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "softlimit"),
 		"If 1, the quota is a soft limit. If 0, the quota is a hard limit. The default value is 0. Optional (SoftLimit)",
 		[]string{"path", "template"},
 		nil,
 	)
-	c.Template = prometheus.NewDesc(
+	c.template = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "template"),
 		"Quota template name. (Template)",
 		[]string{"path", "template"},
 		nil,
 	)
-	c.MatchesTemplate = prometheus.NewDesc(
+	c.matchesTemplate = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "matchestemplate"),
 		"If 1, the property values of this quota match those values of the template from which it was derived. (MatchesTemplate)",
 		[]string{"path", "template"},
 		nil,
 	)
+
 	return nil
 }
 
 // Collect sends the metric values for each metric
 // to the provided prometheus Metric channel.
-func (c *collector) Collect(_ *types.ScrapeContext, ch chan<- prometheus.Metric) error {
-	if desc, err := c.collect(ch); err != nil {
-		_ = level.Error(c.logger).Log("msg", "failed collecting fsrmquota metrics", "desc", desc, "err", err)
+func (c *Collector) Collect(_ *types.ScrapeContext, logger *slog.Logger, ch chan<- prometheus.Metric) error {
+	logger = logger.With(slog.String("collector", Name))
+	if err := c.collect(ch); err != nil {
+		logger.Error("failed collecting fsrmquota metrics",
+			slog.Any("err", err),
+		)
+
 		return err
 	}
+
 	return nil
 }
 
@@ -142,66 +160,64 @@ type MSFT_FSRMQuota struct {
 	SoftLimit       bool
 }
 
-func (c *collector) collect(ch chan<- prometheus.Metric) (*prometheus.Desc, error) {
+func (c *Collector) collect(ch chan<- prometheus.Metric) error {
 	var dst []MSFT_FSRMQuota
-	q := wmi.QueryAll(&dst, c.logger)
 
 	var count int
 
-	if err := wmi.QueryNamespace(q, &dst, "root/microsoft/windows/fsrm"); err != nil {
-		return nil, err
+	if err := c.wmiClient.Query("SELECT * FROM MSFT_FSRMQuota", &dst, nil, "root/microsoft/windows/fsrm"); err != nil {
+		return err
 	}
 
 	for _, quota := range dst {
-
 		count++
 		path := quota.Path
 		template := quota.Template
 		Description := quota.Description
 
 		ch <- prometheus.MustNewConstMetric(
-			c.PeakUsage,
+			c.peakUsage,
 			prometheus.GaugeValue,
 			float64(quota.PeakUsage),
 			path,
 			template,
 		)
 		ch <- prometheus.MustNewConstMetric(
-			c.Size,
+			c.size,
 			prometheus.GaugeValue,
 			float64(quota.Size),
 			path,
 			template,
 		)
 		ch <- prometheus.MustNewConstMetric(
-			c.Usage,
+			c.usage,
 			prometheus.GaugeValue,
 			float64(quota.Usage),
 			path,
 			template,
 		)
 		ch <- prometheus.MustNewConstMetric(
-			c.Description,
+			c.description,
 			prometheus.GaugeValue,
 			1.0,
 			path, template, Description,
 		)
 		ch <- prometheus.MustNewConstMetric(
-			c.Disabled,
+			c.disabled,
 			prometheus.GaugeValue,
 			utils.BoolToFloat(quota.Disabled),
 			path,
 			template,
 		)
 		ch <- prometheus.MustNewConstMetric(
-			c.MatchesTemplate,
+			c.matchesTemplate,
 			prometheus.GaugeValue,
 			utils.BoolToFloat(quota.MatchesTemplate),
 			path,
 			template,
 		)
 		ch <- prometheus.MustNewConstMetric(
-			c.SoftLimit,
+			c.softLimit,
 			prometheus.GaugeValue,
 			utils.BoolToFloat(quota.SoftLimit),
 			path,
@@ -210,9 +226,10 @@ func (c *collector) collect(ch chan<- prometheus.Metric) (*prometheus.Desc, erro
 	}
 
 	ch <- prometheus.MustNewConstMetric(
-		c.QuotasCount,
+		c.quotasCount,
 		prometheus.GaugeValue,
 		float64(count),
 	)
-	return nil, nil
+
+	return nil
 }

pkg/collector/handler.go

@@ -1,77 +0,0 @@
-//go:build windows
-
-package collector
-
-import (
-	"fmt"
-	stdlog "log"
-	"net/http"
-	"strconv"
-	"time"
-
-	"github.com/go-kit/log"
-	"github.com/go-kit/log/level"
-	"github.com/prometheus-community/windows_exporter/pkg/types"
-	"github.com/prometheus/client_golang/prometheus"
-	"github.com/prometheus/client_golang/prometheus/collectors"
-	"github.com/prometheus/client_golang/prometheus/promhttp"
-	"github.com/prometheus/common/version"
-)
-
-func (c *Collectors) BuildServeHTTP(disableExporterMetrics bool, timeoutMargin float64) http.HandlerFunc {
-	collectorFactory := func(timeout time.Duration, requestedCollectors []string) (error, *Prometheus) {
-		filteredCollectors := make(map[string]types.Collector)
-		// scrape all enabled collectors if no collector is requested
-		if len(requestedCollectors) == 0 {
-			filteredCollectors = c.collectors
-		}
-		for _, name := range requestedCollectors {
-			col, exists := c.collectors[name]
-			if !exists {
-				return fmt.Errorf("unavailable collector: %s", name), nil
-			}
-			filteredCollectors[name] = col
-		}
-		return nil, NewPrometheus(timeout, c, c.logger)
-	}
-
-	return func(w http.ResponseWriter, r *http.Request) {
-		const defaultTimeout = 10.0
-
-		var timeoutSeconds float64
-		if v := r.Header.Get("X-Prometheus-Scrape-Timeout-Seconds"); v != "" {
-			var err error
-			timeoutSeconds, err = strconv.ParseFloat(v, 64)
-			if err != nil {
-				_ = level.Warn(c.logger).Log("msg", fmt.Sprintf("Couldn't parse X-Prometheus-Scrape-Timeout-Seconds: %q. Defaulting timeout to %f", v, defaultTimeout))
-			}
-		}
-		if timeoutSeconds == 0 {
-			timeoutSeconds = defaultTimeout
-		}
-		timeoutSeconds = timeoutSeconds - timeoutMargin
-
-		reg := prometheus.NewRegistry()
-		err, wc := collectorFactory(time.Duration(timeoutSeconds*float64(time.Second)), r.URL.Query()["collect[]"])
-		if err != nil {
-			_ = level.Warn(c.logger).Log("msg", "Couldn't create filtered metrics handler", "err", err)
-			w.WriteHeader(http.StatusBadRequest)
-			w.Write([]byte(fmt.Sprintf("Couldn't create filtered metrics handler: %s", err))) //nolint:errcheck
-			return
-		}
-
-		reg.MustRegister(wc)
-		if !disableExporterMetrics {
-			reg.MustRegister(
-				collectors.NewProcessCollector(collectors.ProcessCollectorOpts{}),
-				collectors.NewGoCollector(),
-				version.NewCollector("windows_exporter"),
-			)
-		}
-
-		h := promhttp.HandlerFor(reg, promhttp.HandlerOpts{
-			ErrorLog: stdlog.New(log.NewStdlibAdapter(level.Error(c.logger)), "", stdlog.Lshortfile),
-		})
-		h.ServeHTTP(w, r)
-	}
-}

pkg/collector/iis/iis_test.go

@@ -6,6 +6,8 @@ import (
 )
 
 func TestIISDeduplication(t *testing.T) {
+	t.Parallel()
+
 	start := []perflibAPP_POOL_WAS{
 		{
 			Name:             "foo",

pkg/collector/license/license.go

@@ -0,0 +1,106 @@
+//go:build windows
+
+package license
+
+import (
+	"log/slog"
+
+	"github.com/alecthomas/kingpin/v2"
+	"github.com/prometheus-community/windows_exporter/pkg/headers/slc"
+	"github.com/prometheus-community/windows_exporter/pkg/types"
+	"github.com/prometheus/client_golang/prometheus"
+	"github.com/yusufpapurcu/wmi"
+)
+
+const Name = "license"
+
+var labelMap = map[slc.SL_GENUINE_STATE]string{
+	slc.SL_GEN_STATE_IS_GENUINE:      "genuine",
+	slc.SL_GEN_STATE_INVALID_LICENSE: "invalid_license",
+	slc.SL_GEN_STATE_TAMPERED:        "tampered",
+	slc.SL_GEN_STATE_OFFLINE:         "offline",
+	slc.SL_GEN_STATE_LAST:            "last",
+}
+
+type Config struct{}
+
+var ConfigDefaults = Config{}
+
+// A Collector is a Prometheus Collector for WMI Win32_PerfRawData_DNS_DNS metrics.
+type Collector struct {
+	config Config
+
+	licenseStatus *prometheus.Desc
+}
+
+func New(config *Config) *Collector {
+	if config == nil {
+		config = &ConfigDefaults
+	}
+
+	c := &Collector{
+		config: *config,
+	}
+
+	return c
+}
+
+func NewWithFlags(_ *kingpin.Application) *Collector {
+	return &Collector{}
+}
+
+func (c *Collector) GetName() string {
+	return Name
+}
+
+func (c *Collector) GetPerfCounter(_ *slog.Logger) ([]string, error) {
+	return []string{}, nil
+}
+
+func (c *Collector) Close(_ *slog.Logger) error {
+	return nil
+}
+
+func (c *Collector) Build(_ *slog.Logger, _ *wmi.Client) error {
+	c.licenseStatus = prometheus.NewDesc(
+		prometheus.BuildFQName(types.Namespace, Name, "status"),
+		"Status of windows license",
+		[]string{"state"},
+		nil,
+	)
+
+	return nil
+}
+
+// Collect sends the metric values for each metric
+// to the provided prometheus Metric channel.
+func (c *Collector) Collect(_ *types.ScrapeContext, logger *slog.Logger, ch chan<- prometheus.Metric) error {
+	logger = logger.With(slog.String("collector", Name))
+	if err := c.collect(ch); err != nil {
+		logger.Error("failed collecting license metrics",
+			slog.Any("err", err),
+		)
+
+		return err
+	}
+
+	return nil
+}
+
+func (c *Collector) collect(ch chan<- prometheus.Metric) error {
+	status, err := slc.SLIsWindowsGenuineLocal()
+	if err != nil {
+		return err
+	}
+
+	for k, v := range labelMap {
+		val := 0.0
+		if status == k {
+			val = 1.0
+		}
+
+		ch <- prometheus.MustNewConstMetric(c.licenseStatus, prometheus.GaugeValue, val, v)
+	}
+
+	return nil
+}

pkg/collector/license/license_test.go

@@ -0,0 +1,12 @@
+package license_test
+
+import (
+	"testing"
+
+	"github.com/prometheus-community/windows_exporter/pkg/collector/license"
+	"github.com/prometheus-community/windows_exporter/pkg/testutils"
+)
+
+func BenchmarkCollector(b *testing.B) {
+	testutils.FuncBenchmarkCollector(b, license.Name, license.NewWithFlags)
+}

pkg/collector/logical_disk/logical_disk.go

@@ -3,242 +3,280 @@
 package logical_disk
 
 import (
+	"encoding/binary"
 	"fmt"
+	"log/slog"
 	"regexp"
+	"slices"
+	"strconv"
+	"strings"
 
 	"github.com/alecthomas/kingpin/v2"
-	"github.com/go-kit/log"
-	"github.com/go-kit/log/level"
 	"github.com/prometheus-community/windows_exporter/pkg/perflib"
 	"github.com/prometheus-community/windows_exporter/pkg/types"
 	"github.com/prometheus/client_golang/prometheus"
+	"github.com/yusufpapurcu/wmi"
+	"golang.org/x/sys/windows"
 )
 
-const (
-	Name = "logical_disk"
-
-	FlagLogicalDiskVolumeExclude = "collector.logical_disk.volume-exclude"
-	FlagLogicalDiskVolumeInclude = "collector.logical_disk.volume-include"
-)
+const Name = "logical_disk"
 
 type Config struct {
-	VolumeInclude string `yaml:"volume_include"`
-	VolumeExclude string `yaml:"volume_exclude"`
+	VolumeInclude *regexp.Regexp `yaml:"volume_include"`
+	VolumeExclude *regexp.Regexp `yaml:"volume_exclude"`
 }
 
 var ConfigDefaults = Config{
-	VolumeInclude: ".+",
-	VolumeExclude: "",
+	VolumeInclude: types.RegExpAny,
+	VolumeExclude: types.RegExpEmpty,
 }
 
-// A collector is a Prometheus collector for perflib logicalDisk metrics
-type collector struct {
-	logger log.Logger
+// A Collector is a Prometheus Collector for perflib logicalDisk metrics.
+type Collector struct {
+	config Config
 
-	volumeInclude *string
-	volumeExclude *string
-
-	RequestsQueued   *prometheus.Desc
-	AvgReadQueue     *prometheus.Desc
-	AvgWriteQueue    *prometheus.Desc
-	ReadBytesTotal   *prometheus.Desc
-	ReadsTotal       *prometheus.Desc
-	WriteBytesTotal  *prometheus.Desc
-	WritesTotal      *prometheus.Desc
-	ReadTime         *prometheus.Desc
-	WriteTime        *prometheus.Desc
-	TotalSpace       *prometheus.Desc
-	FreeSpace        *prometheus.Desc
-	IdleTime         *prometheus.Desc
-	SplitIOs         *prometheus.Desc
-	ReadLatency      *prometheus.Desc
-	WriteLatency     *prometheus.Desc
-	ReadWriteLatency *prometheus.Desc
-
-	volumeIncludePattern *regexp.Regexp
-	volumeExcludePattern *regexp.Regexp
+	avgReadQueue     *prometheus.Desc
+	avgWriteQueue    *prometheus.Desc
+	freeSpace        *prometheus.Desc
+	idleTime         *prometheus.Desc
+	information      *prometheus.Desc
+	readBytesTotal   *prometheus.Desc
+	readLatency      *prometheus.Desc
+	readOnly         *prometheus.Desc
+	readsTotal       *prometheus.Desc
+	readTime         *prometheus.Desc
+	readWriteLatency *prometheus.Desc
+	requestsQueued   *prometheus.Desc
+	splitIOs         *prometheus.Desc
+	totalSpace       *prometheus.Desc
+	writeBytesTotal  *prometheus.Desc
+	writeLatency     *prometheus.Desc
+	writesTotal      *prometheus.Desc
+	writeTime        *prometheus.Desc
 }
 
-func New(logger log.Logger, config *Config) types.Collector {
+type volumeInfo struct {
+	filesystem   string
+	serialNumber string
+	label        string
+	volumeType   string
+	readonly     float64
+}
+
+func New(config *Config) *Collector {
 	if config == nil {
 		config = &ConfigDefaults
 	}
 
-	c := &collector{
-		volumeExclude: &config.VolumeExclude,
-		volumeInclude: &config.VolumeInclude,
+	if config.VolumeExclude == nil {
+		config.VolumeExclude = ConfigDefaults.VolumeExclude
 	}
-	c.SetLogger(logger)
-	return c
-}
 
-func NewWithFlags(app *kingpin.Application) types.Collector {
-	c := &collector{
-		volumeInclude: app.Flag(
-			FlagLogicalDiskVolumeInclude,
-			"Regexp of volumes to include. Volume name must both match include and not match exclude to be included.",
-		).Default(ConfigDefaults.VolumeInclude).String(),
-		volumeExclude: app.Flag(
-			FlagLogicalDiskVolumeExclude,
-			"Regexp of volumes to exclude. Volume name must both match include and not match exclude to be included.",
-		).Default(ConfigDefaults.VolumeExclude).String(),
+	if config.VolumeInclude == nil {
+		config.VolumeInclude = ConfigDefaults.VolumeInclude
+	}
+
+	c := &Collector{
+		config: *config,
 	}
 
 	return c
 }
 
-func (c *collector) GetName() string {
+func NewWithFlags(app *kingpin.Application) *Collector {
+	c := &Collector{
+		config: ConfigDefaults,
+	}
+
+	var volumeExclude, volumeInclude string
+
+	app.Flag(
+		"collector.logical_disk.volume-exclude",
+		"Regexp of volumes to exclude. Volume name must both match include and not match exclude to be included.",
+	).Default(c.config.VolumeExclude.String()).StringVar(&volumeExclude)
+
+	app.Flag(
+		"collector.logical_disk.volume-include",
+		"Regexp of volumes to include. Volume name must both match include and not match exclude to be included.",
+	).Default(c.config.VolumeInclude.String()).StringVar(&volumeInclude)
+
+	app.Action(func(*kingpin.ParseContext) error {
+		var err error
+
+		c.config.VolumeExclude, err = regexp.Compile(fmt.Sprintf("^(?:%s)$", volumeExclude))
+		if err != nil {
+			return fmt.Errorf("collector.logical_disk.volume-exclude: %w", err)
+		}
+
+		c.config.VolumeInclude, err = regexp.Compile(fmt.Sprintf("^(?:%s)$", volumeInclude))
+		if err != nil {
+			return fmt.Errorf("collector.logical_disk.volume-include: %w", err)
+		}
+
+		return nil
+	})
+
+	return c
+}
+
+func (c *Collector) GetName() string {
 	return Name
 }
 
-func (c *collector) SetLogger(logger log.Logger) {
-	c.logger = log.With(logger, "collector", Name)
-}
-
-func (c *collector) GetPerfCounter() ([]string, error) {
+func (c *Collector) GetPerfCounter(_ *slog.Logger) ([]string, error) {
 	return []string{"LogicalDisk"}, nil
 }
 
-func (c *collector) Build() error {
-	c.RequestsQueued = prometheus.NewDesc(
+func (c *Collector) Close(_ *slog.Logger) error {
+	return nil
+}
+
+func (c *Collector) Build(_ *slog.Logger, _ *wmi.Client) error {
+	c.information = prometheus.NewDesc(
+		prometheus.BuildFQName(types.Namespace, Name, "info"),
+		"A metric with a constant '1' value labeled with logical disk information",
+		[]string{"disk", "type", "volume", "volume_name", "filesystem", "serial_number"},
+		nil,
+	)
+	c.readOnly = prometheus.NewDesc(
+		prometheus.BuildFQName(types.Namespace, Name, "readonly"),
+		"Whether the logical disk is read-only",
+		[]string{"volume"},
+		nil,
+	)
+	c.requestsQueued = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "requests_queued"),
 		"The number of requests queued to the disk (LogicalDisk.CurrentDiskQueueLength)",
 		[]string{"volume"},
 		nil,
 	)
 
-	c.AvgReadQueue = prometheus.NewDesc(
+	c.avgReadQueue = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "avg_read_requests_queued"),
 		"Average number of read requests that were queued for the selected disk during the sample interval (LogicalDisk.AvgDiskReadQueueLength)",
 		[]string{"volume"},
 		nil,
 	)
 
-	c.AvgWriteQueue = prometheus.NewDesc(
+	c.avgWriteQueue = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "avg_write_requests_queued"),
 		"Average number of write requests that were queued for the selected disk during the sample interval (LogicalDisk.AvgDiskWriteQueueLength)",
 		[]string{"volume"},
 		nil,
 	)
 
-	c.ReadBytesTotal = prometheus.NewDesc(
+	c.readBytesTotal = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "read_bytes_total"),
 		"The number of bytes transferred from the disk during read operations (LogicalDisk.DiskReadBytesPerSec)",
 		[]string{"volume"},
 		nil,
 	)
 
-	c.ReadsTotal = prometheus.NewDesc(
+	c.readsTotal = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "reads_total"),
 		"The number of read operations on the disk (LogicalDisk.DiskReadsPerSec)",
 		[]string{"volume"},
 		nil,
 	)
 
-	c.WriteBytesTotal = prometheus.NewDesc(
+	c.writeBytesTotal = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "write_bytes_total"),
 		"The number of bytes transferred to the disk during write operations (LogicalDisk.DiskWriteBytesPerSec)",
 		[]string{"volume"},
 		nil,
 	)
 
-	c.WritesTotal = prometheus.NewDesc(
+	c.writesTotal = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "writes_total"),
 		"The number of write operations on the disk (LogicalDisk.DiskWritesPerSec)",
 		[]string{"volume"},
 		nil,
 	)
 
-	c.ReadTime = prometheus.NewDesc(
+	c.readTime = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "read_seconds_total"),
 		"Seconds that the disk was busy servicing read requests (LogicalDisk.PercentDiskReadTime)",
 		[]string{"volume"},
 		nil,
 	)
 
-	c.WriteTime = prometheus.NewDesc(
+	c.writeTime = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "write_seconds_total"),
 		"Seconds that the disk was busy servicing write requests (LogicalDisk.PercentDiskWriteTime)",
 		[]string{"volume"},
 		nil,
 	)
 
-	c.FreeSpace = prometheus.NewDesc(
+	c.freeSpace = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "free_bytes"),
 		"Free space in bytes, updates every 10-15 min (LogicalDisk.PercentFreeSpace)",
 		[]string{"volume"},
 		nil,
 	)
 
-	c.TotalSpace = prometheus.NewDesc(
+	c.totalSpace = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "size_bytes"),
 		"Total space in bytes, updates every 10-15 min (LogicalDisk.PercentFreeSpace_Base)",
 		[]string{"volume"},
 		nil,
 	)
 
-	c.IdleTime = prometheus.NewDesc(
+	c.idleTime = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "idle_seconds_total"),
 		"Seconds that the disk was idle (LogicalDisk.PercentIdleTime)",
 		[]string{"volume"},
 		nil,
 	)
 
-	c.SplitIOs = prometheus.NewDesc(
+	c.splitIOs = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "split_ios_total"),
 		"The number of I/Os to the disk were split into multiple I/Os (LogicalDisk.SplitIOPerSec)",
 		[]string{"volume"},
 		nil,
 	)
 
-	c.ReadLatency = prometheus.NewDesc(
+	c.readLatency = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "read_latency_seconds_total"),
 		"Shows the average time, in seconds, of a read operation from the disk (LogicalDisk.AvgDiskSecPerRead)",
 		[]string{"volume"},
 		nil,
 	)
 
-	c.WriteLatency = prometheus.NewDesc(
+	c.writeLatency = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "write_latency_seconds_total"),
 		"Shows the average time, in seconds, of a write operation to the disk (LogicalDisk.AvgDiskSecPerWrite)",
 		[]string{"volume"},
 		nil,
 	)
 
-	c.ReadWriteLatency = prometheus.NewDesc(
+	c.readWriteLatency = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "read_write_latency_seconds_total"),
 		"Shows the time, in seconds, of the average disk transfer (LogicalDisk.AvgDiskSecPerTransfer)",
 		[]string{"volume"},
 		nil,
 	)
 
-	var err error
-	c.volumeIncludePattern, err = regexp.Compile(fmt.Sprintf("^(?:%s)$", *c.volumeInclude))
-	if err != nil {
-		return err
-	}
-
-	c.volumeExcludePattern, err = regexp.Compile(fmt.Sprintf("^(?:%s)$", *c.volumeExclude))
-	if err != nil {
-		return err
-	}
-
 	return nil
 }
 
 // Collect sends the metric values for each metric
 // to the provided prometheus Metric channel.
-func (c *collector) Collect(ctx *types.ScrapeContext, ch chan<- prometheus.Metric) error {
-	if desc, err := c.collect(ctx, ch); err != nil {
-		_ = level.Error(c.logger).Log("failed collecting logical_disk metrics", "desc", desc, "err", err)
+func (c *Collector) Collect(ctx *types.ScrapeContext, logger *slog.Logger, ch chan<- prometheus.Metric) error {
+	logger = logger.With(slog.String("collector", Name))
+	if err := c.collect(ctx, logger, ch); err != nil {
+		logger.Error("failed collecting logical_disk metrics",
+			slog.Any("err", err),
+		)
+
 		return err
 	}
+
 	return nil
 }
 
 // Win32_PerfRawData_PerfDisk_LogicalDisk docs:
 // - https://msdn.microsoft.com/en-us/windows/hardware/aa394307(v=vs.71) - Win32_PerfRawData_PerfDisk_LogicalDisk class
-// - https://msdn.microsoft.com/en-us/library/ms803973.aspx - LogicalDisk object reference
+// - https://msdn.microsoft.com/en-us/library/ms803973.aspx - LogicalDisk object reference.
 type logicalDisk struct {
 	Name                    string
 	CurrentDiskQueueLength  float64 `perflib:"Current Disk Queue Length"`
@@ -259,131 +297,269 @@ type logicalDisk struct {
 	AvgDiskSecPerTransfer   float64 `perflib:"Avg. Disk sec/Transfer"`
 }
 
-func (c *collector) collect(ctx *types.ScrapeContext, ch chan<- prometheus.Metric) (*prometheus.Desc, error) {
-	var dst []logicalDisk
-	if err := perflib.UnmarshalObject(ctx.PerfObjects["LogicalDisk"], &dst, c.logger); err != nil {
-		return nil, err
+func (c *Collector) collect(ctx *types.ScrapeContext, logger *slog.Logger, ch chan<- prometheus.Metric) error {
+	logger = logger.With(slog.String("collector", Name))
+
+	var (
+		err    error
+		diskID string
+		info   volumeInfo
+		dst    []logicalDisk
+	)
+
+	if err = perflib.UnmarshalObject(ctx.PerfObjects["LogicalDisk"], &dst, logger); err != nil {
+		return err
 	}
 
 	for _, volume := range dst {
 		if volume.Name == "_Total" ||
-			c.volumeExcludePattern.MatchString(volume.Name) ||
-			!c.volumeIncludePattern.MatchString(volume.Name) {
+			c.config.VolumeExclude.MatchString(volume.Name) ||
+			!c.config.VolumeInclude.MatchString(volume.Name) {
 			continue
 		}
 
+		diskID, err = getDiskIDByVolume(volume.Name)
+		if err != nil {
+			logger.Warn("failed to get disk ID for "+volume.Name,
+				slog.Any("err", err),
+			)
+		}
+
+		info, err = getVolumeInfo(volume.Name)
+		if err != nil {
+			logger.Warn("failed to get volume information for %s"+volume.Name,
+				slog.Any("err", err),
+			)
+		}
+
 		ch <- prometheus.MustNewConstMetric(
-			c.RequestsQueued,
+			c.information,
+			prometheus.GaugeValue,
+			1,
+			diskID,
+			info.volumeType,
+			volume.Name,
+			info.label,
+			info.filesystem,
+			info.serialNumber,
+		)
+
+		ch <- prometheus.MustNewConstMetric(
+			c.requestsQueued,
 			prometheus.GaugeValue,
 			volume.CurrentDiskQueueLength,
 			volume.Name,
 		)
 
 		ch <- prometheus.MustNewConstMetric(
-			c.AvgReadQueue,
+			c.avgReadQueue,
 			prometheus.GaugeValue,
 			volume.AvgDiskReadQueueLength*perflib.TicksToSecondScaleFactor,
 			volume.Name,
 		)
 
 		ch <- prometheus.MustNewConstMetric(
-			c.AvgWriteQueue,
+			c.avgWriteQueue,
 			prometheus.GaugeValue,
 			volume.AvgDiskWriteQueueLength*perflib.TicksToSecondScaleFactor,
 			volume.Name,
 		)
 
 		ch <- prometheus.MustNewConstMetric(
-			c.ReadBytesTotal,
+			c.readBytesTotal,
 			prometheus.CounterValue,
 			volume.DiskReadBytesPerSec,
 			volume.Name,
 		)
 
 		ch <- prometheus.MustNewConstMetric(
-			c.ReadsTotal,
+			c.readsTotal,
 			prometheus.CounterValue,
 			volume.DiskReadsPerSec,
 			volume.Name,
 		)
 
 		ch <- prometheus.MustNewConstMetric(
-			c.WriteBytesTotal,
+			c.writeBytesTotal,
 			prometheus.CounterValue,
 			volume.DiskWriteBytesPerSec,
 			volume.Name,
 		)
 
 		ch <- prometheus.MustNewConstMetric(
-			c.WritesTotal,
+			c.writesTotal,
 			prometheus.CounterValue,
 			volume.DiskWritesPerSec,
 			volume.Name,
 		)
 
 		ch <- prometheus.MustNewConstMetric(
-			c.ReadTime,
+			c.readTime,
 			prometheus.CounterValue,
 			volume.PercentDiskReadTime,
 			volume.Name,
 		)
 
 		ch <- prometheus.MustNewConstMetric(
-			c.WriteTime,
+			c.writeTime,
 			prometheus.CounterValue,
 			volume.PercentDiskWriteTime,
 			volume.Name,
 		)
 
 		ch <- prometheus.MustNewConstMetric(
-			c.FreeSpace,
+			c.freeSpace,
 			prometheus.GaugeValue,
 			volume.PercentFreeSpace_Base*1024*1024,
 			volume.Name,
 		)
 
 		ch <- prometheus.MustNewConstMetric(
-			c.TotalSpace,
+			c.totalSpace,
 			prometheus.GaugeValue,
 			volume.PercentFreeSpace*1024*1024,
 			volume.Name,
 		)
 
 		ch <- prometheus.MustNewConstMetric(
-			c.IdleTime,
+			c.idleTime,
 			prometheus.CounterValue,
 			volume.PercentIdleTime,
 			volume.Name,
 		)
 
 		ch <- prometheus.MustNewConstMetric(
-			c.SplitIOs,
+			c.splitIOs,
 			prometheus.CounterValue,
 			volume.SplitIOPerSec,
 			volume.Name,
 		)
 
 		ch <- prometheus.MustNewConstMetric(
-			c.ReadLatency,
+			c.readLatency,
 			prometheus.CounterValue,
 			volume.AvgDiskSecPerRead*perflib.TicksToSecondScaleFactor,
 			volume.Name,
 		)
 
 		ch <- prometheus.MustNewConstMetric(
-			c.WriteLatency,
+			c.writeLatency,
 			prometheus.CounterValue,
 			volume.AvgDiskSecPerWrite*perflib.TicksToSecondScaleFactor,
 			volume.Name,
 		)
 
 		ch <- prometheus.MustNewConstMetric(
-			c.ReadWriteLatency,
+			c.readWriteLatency,
 			prometheus.CounterValue,
 			volume.AvgDiskSecPerTransfer*perflib.TicksToSecondScaleFactor,
 			volume.Name,
 		)
 	}
 
-	return nil, nil
+	return nil
+}
+
+func getDriveType(driveType uint32) string {
+	switch driveType {
+	case windows.DRIVE_UNKNOWN:
+		return "unknown"
+	case windows.DRIVE_NO_ROOT_DIR:
+		return "norootdir"
+	case windows.DRIVE_REMOVABLE:
+		return "removable"
+	case windows.DRIVE_FIXED:
+		return "fixed"
+	case windows.DRIVE_REMOTE:
+		return "remote"
+	case windows.DRIVE_CDROM:
+		return "cdrom"
+	case windows.DRIVE_RAMDISK:
+		return "ramdisk"
+	default:
+		return "unknown"
+	}
+}
+
+// diskExtentSize Size of the DiskExtent structure in bytes.
+const diskExtentSize = 24
+
+// getDiskIDByVolume returns the disk ID for a given volume.
+func getDiskIDByVolume(rootDrive string) (string, error) {
+	// Open a volume handle to the Disk Root.
+	var err error
+
+	var f windows.Handle
+
+	// mode has to include FILE_SHARE permission to allow concurrent access to the disk.
+	// use 0 as access mode to avoid admin permission.
+	mode := uint32(windows.FILE_SHARE_READ | windows.FILE_SHARE_WRITE | windows.FILE_SHARE_DELETE)
+
+	f, err = windows.CreateFile(
+		windows.StringToUTF16Ptr(`\\.\`+rootDrive),
+		0, mode, nil, windows.OPEN_EXISTING, uint32(windows.FILE_ATTRIBUTE_READONLY), 0)
+	if err != nil {
+		return "", err
+	}
+
+	defer windows.Close(f)
+
+	controlCode := uint32(5636096) // IOCTL_VOLUME_GET_VOLUME_DISK_EXTENTS
+	volumeDiskExtents := make([]byte, 16*1024)
+
+	var bytesReturned uint32
+
+	err = windows.DeviceIoControl(f, controlCode, nil, 0, &volumeDiskExtents[0], uint32(len(volumeDiskExtents)), &bytesReturned, nil)
+	if err != nil {
+		return "", fmt.Errorf("could not identify physical drive for %s: %w", rootDrive, err)
+	}
+
+	numDiskIDs := uint(binary.LittleEndian.Uint32(volumeDiskExtents))
+	if numDiskIDs < 1 {
+		return "", fmt.Errorf("could not identify physical drive for %s: no disk IDs returned", rootDrive)
+	}
+
+	diskIDs := make([]string, numDiskIDs)
+
+	for i := range numDiskIDs {
+		diskIDs[i] = strconv.FormatUint(uint64(binary.LittleEndian.Uint32(volumeDiskExtents[8+i*diskExtentSize:])), 10)
+	}
+
+	slices.Sort(diskIDs)
+	diskIDs = slices.Compact(diskIDs)
+
+	return strings.Join(diskIDs, ";"), nil
+}
+
+func getVolumeInfo(rootDrive string) (volumeInfo, error) {
+	if !strings.HasSuffix(rootDrive, ":") {
+		return volumeInfo{}, nil
+	}
+
+	volPath := windows.StringToUTF16Ptr(rootDrive + `\`)
+
+	volBufLabel := make([]uint16, windows.MAX_PATH+1)
+	volSerialNum := uint32(0)
+	fsFlags := uint32(0)
+	volBufType := make([]uint16, windows.MAX_PATH+1)
+
+	driveType := windows.GetDriveType(volPath)
+
+	err := windows.GetVolumeInformation(volPath, &volBufLabel[0], uint32(len(volBufLabel)),
+		&volSerialNum, nil, &fsFlags, &volBufType[0], uint32(len(volBufType)))
+	if err != nil {
+		if driveType != windows.DRIVE_CDROM && driveType != windows.DRIVE_REMOVABLE {
+			return volumeInfo{}, err
+		}
+
+		return volumeInfo{}, nil
+	}
+
+	return volumeInfo{
+		volumeType:   getDriveType(driveType),
+		label:        windows.UTF16PtrToString(&volBufLabel[0]),
+		filesystem:   windows.UTF16PtrToString(&volBufType[0]),
+		serialNumber: fmt.Sprintf("%X", volSerialNum),
+		readonly:     float64(fsFlags & windows.FILE_READ_ONLY_VOLUME),
+	}, nil
 }

pkg/collector/logical_disk/logical_disk_test.go

@@ -9,8 +9,8 @@ import (
 )
 
 func BenchmarkCollector(b *testing.B) {
-	// Whitelist is not set in testing context (kingpin flags not parsed), causing the collector to skip all disks.
+	// Whitelist is not set in testing context (kingpin flags not parsed), causing the Collector to skip all disks.
 	localVolumeInclude := ".+"
-	kingpin.CommandLine.GetArg(logical_disk.FlagLogicalDiskVolumeInclude).StringVar(&localVolumeInclude)
+	kingpin.CommandLine.GetArg("collector.logical_disk.volume-include").StringVar(&localVolumeInclude)
 	testutils.FuncBenchmarkCollector(b, "logical_disk", logical_disk.NewWithFlags)
 }

pkg/collector/logon/logon.go

@@ -4,14 +4,12 @@ package logon
 
 import (
 	"errors"
-
-	"github.com/prometheus-community/windows_exporter/pkg/types"
-	"github.com/prometheus-community/windows_exporter/pkg/wmi"
+	"log/slog"
 
 	"github.com/alecthomas/kingpin/v2"
-	"github.com/go-kit/log"
-	"github.com/go-kit/log/level"
+	"github.com/prometheus-community/windows_exporter/pkg/types"
 	"github.com/prometheus/client_golang/prometheus"
+	"github.com/yusufpapurcu/wmi"
 )
 
 const Name = "logon"
@@ -20,52 +18,70 @@ type Config struct{}
 
 var ConfigDefaults = Config{}
 
-// A collector is a Prometheus collector for WMI metrics
-type collector struct {
-	logger log.Logger
+// A Collector is a Prometheus Collector for WMI metrics.
+type Collector struct {
+	config    Config
+	wmiClient *wmi.Client
 
-	LogonType *prometheus.Desc
+	logonType *prometheus.Desc
 }
 
-func New(logger log.Logger, _ *Config) types.Collector {
-	c := &collector{}
-	c.SetLogger(logger)
+func New(config *Config) *Collector {
+	if config == nil {
+		config = &ConfigDefaults
+	}
+
+	c := &Collector{
+		config: *config,
+	}
+
 	return c
 }
 
-func NewWithFlags(_ *kingpin.Application) types.Collector {
-	return &collector{}
+func NewWithFlags(_ *kingpin.Application) *Collector {
+	return &Collector{}
 }
 
-func (c *collector) GetName() string {
+func (c *Collector) GetName() string {
 	return Name
 }
 
-func (c *collector) SetLogger(logger log.Logger) {
-	c.logger = log.With(logger, "collector", Name)
-}
-
-func (c *collector) GetPerfCounter() ([]string, error) {
+func (c *Collector) GetPerfCounter(_ *slog.Logger) ([]string, error) {
 	return []string{}, nil
 }
 
-func (c *collector) Build() error {
-	c.LogonType = prometheus.NewDesc(
+func (c *Collector) Close(_ *slog.Logger) error {
+	return nil
+}
+
+func (c *Collector) Build(_ *slog.Logger, wmiClient *wmi.Client) error {
+	if wmiClient == nil || wmiClient.SWbemServicesClient == nil {
+		return errors.New("wmiClient or SWbemServicesClient is nil")
+	}
+
+	c.wmiClient = wmiClient
+	c.logonType = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "logon_type"),
 		"Number of active logon sessions (LogonSession.LogonType)",
 		[]string{"status"},
 		nil,
 	)
+
 	return nil
 }
 
 // Collect sends the metric values for each metric
 // to the provided prometheus Metric channel.
-func (c *collector) Collect(_ *types.ScrapeContext, ch chan<- prometheus.Metric) error {
-	if desc, err := c.collect(ch); err != nil {
-		_ = level.Error(c.logger).Log("failed collecting user metrics", "desc", desc, "err", err)
+func (c *Collector) Collect(_ *types.ScrapeContext, logger *slog.Logger, ch chan<- prometheus.Metric) error {
+	logger = logger.With(slog.String("collector", Name))
+	if err := c.collect(ch); err != nil {
+		logger.Error("failed collecting user metrics",
+			slog.Any("err", err),
+		)
+
 		return err
 	}
+
 	return nil
 }
 
@@ -75,14 +91,14 @@ type Win32_LogonSession struct {
 	LogonType uint32
 }
 
-func (c *collector) collect(ch chan<- prometheus.Metric) (*prometheus.Desc, error) {
+func (c *Collector) collect(ch chan<- prometheus.Metric) error {
 	var dst []Win32_LogonSession
-	q := wmi.QueryAll(&dst, c.logger)
-	if err := wmi.Query(q, &dst); err != nil {
-		return nil, err
+	if err := c.wmiClient.Query("SELECT * FROM Win32_LogonSession", &dst); err != nil {
+		return err
 	}
+
 	if len(dst) == 0 {
-		return nil, errors.New("WMI query returned empty result set")
+		return errors.New("WMI query returned empty result set")
 	}
 
 	// Init counters
@@ -132,94 +148,95 @@ func (c *collector) collect(ch chan<- prometheus.Metric) (*prometheus.Desc, erro
 	}
 
 	ch <- prometheus.MustNewConstMetric(
-		c.LogonType,
+		c.logonType,
 		prometheus.GaugeValue,
 		float64(system),
 		"system",
 	)
 
 	ch <- prometheus.MustNewConstMetric(
-		c.LogonType,
+		c.logonType,
 		prometheus.GaugeValue,
 		float64(interactive),
 		"interactive",
 	)
 
 	ch <- prometheus.MustNewConstMetric(
-		c.LogonType,
+		c.logonType,
 		prometheus.GaugeValue,
 		float64(network),
 		"network",
 	)
 
 	ch <- prometheus.MustNewConstMetric(
-		c.LogonType,
+		c.logonType,
 		prometheus.GaugeValue,
 		float64(batch),
 		"batch",
 	)
 
 	ch <- prometheus.MustNewConstMetric(
-		c.LogonType,
+		c.logonType,
 		prometheus.GaugeValue,
 		float64(service),
 		"service",
 	)
 
 	ch <- prometheus.MustNewConstMetric(
-		c.LogonType,
+		c.logonType,
 		prometheus.GaugeValue,
 		float64(proxy),
 		"proxy",
 	)
 
 	ch <- prometheus.MustNewConstMetric(
-		c.LogonType,
+		c.logonType,
 		prometheus.GaugeValue,
 		float64(unlock),
 		"unlock",
 	)
 
 	ch <- prometheus.MustNewConstMetric(
-		c.LogonType,
+		c.logonType,
 		prometheus.GaugeValue,
 		float64(networkcleartext),
 		"network_clear_text",
 	)
 
 	ch <- prometheus.MustNewConstMetric(
-		c.LogonType,
+		c.logonType,
 		prometheus.GaugeValue,
 		float64(newcredentials),
 		"new_credentials",
 	)
 
 	ch <- prometheus.MustNewConstMetric(
-		c.LogonType,
+		c.logonType,
 		prometheus.GaugeValue,
 		float64(remoteinteractive),
 		"remote_interactive",
 	)
 
 	ch <- prometheus.MustNewConstMetric(
-		c.LogonType,
+		c.logonType,
 		prometheus.GaugeValue,
 		float64(cachedinteractive),
 		"cached_interactive",
 	)
 
 	ch <- prometheus.MustNewConstMetric(
-		c.LogonType,
+		c.logonType,
 		prometheus.GaugeValue,
 		float64(remoteinteractive),
 		"cached_remote_interactive",
 	)
 
 	ch <- prometheus.MustNewConstMetric(
-		c.LogonType,
+		c.logonType,
 		prometheus.GaugeValue,
 		float64(cachedunlock),
 		"cached_unlock",
 	)
-	return nil, nil
+
+	return nil
 }

pkg/collector/logon/logon_test.go

@@ -8,6 +8,6 @@ import (
 )
 
 func BenchmarkCollector(b *testing.B) {
-	// No context name required as collector source is WMI
+	// No context name required as Collector source is WMI
 	testutils.FuncBenchmarkCollector(b, logon.Name, logon.NewWithFlags)
 }

pkg/collector/map.go

@@ -1,6 +1,10 @@
 package collector
 
 import (
+	"maps"
+	"slices"
+
+	"github.com/alecthomas/kingpin/v2"
 	"github.com/prometheus-community/windows_exporter/pkg/collector/ad"
 	"github.com/prometheus-community/windows_exporter/pkg/collector/adcs"
 	"github.com/prometheus-community/windows_exporter/pkg/collector/adfs"
@@ -17,14 +21,11 @@ import (
 	"github.com/prometheus-community/windows_exporter/pkg/collector/fsrmquota"
 	"github.com/prometheus-community/windows_exporter/pkg/collector/hyperv"
 	"github.com/prometheus-community/windows_exporter/pkg/collector/iis"
+	"github.com/prometheus-community/windows_exporter/pkg/collector/license"
 	"github.com/prometheus-community/windows_exporter/pkg/collector/logical_disk"
 	"github.com/prometheus-community/windows_exporter/pkg/collector/logon"
 	"github.com/prometheus-community/windows_exporter/pkg/collector/memory"
-	"github.com/prometheus-community/windows_exporter/pkg/collector/mscluster_cluster"
-	"github.com/prometheus-community/windows_exporter/pkg/collector/mscluster_network"
-	"github.com/prometheus-community/windows_exporter/pkg/collector/mscluster_node"
-	"github.com/prometheus-community/windows_exporter/pkg/collector/mscluster_resource"
-	"github.com/prometheus-community/windows_exporter/pkg/collector/mscluster_resourcegroup"
+	"github.com/prometheus-community/windows_exporter/pkg/collector/mscluster"
 	"github.com/prometheus-community/windows_exporter/pkg/collector/msmq"
 	"github.com/prometheus-community/windows_exporter/pkg/collector/mssql"
 	"github.com/prometheus-community/windows_exporter/pkg/collector/net"
@@ -38,12 +39,15 @@ import (
 	"github.com/prometheus-community/windows_exporter/pkg/collector/netframework_clrsecurity"
 	"github.com/prometheus-community/windows_exporter/pkg/collector/nps"
 	"github.com/prometheus-community/windows_exporter/pkg/collector/os"
+	"github.com/prometheus-community/windows_exporter/pkg/collector/perfdata"
 	"github.com/prometheus-community/windows_exporter/pkg/collector/physical_disk"
+	"github.com/prometheus-community/windows_exporter/pkg/collector/printer"
 	"github.com/prometheus-community/windows_exporter/pkg/collector/process"
 	"github.com/prometheus-community/windows_exporter/pkg/collector/remote_fx"
 	"github.com/prometheus-community/windows_exporter/pkg/collector/scheduled_task"
 	"github.com/prometheus-community/windows_exporter/pkg/collector/service"
 	"github.com/prometheus-community/windows_exporter/pkg/collector/smb"
+	"github.com/prometheus-community/windows_exporter/pkg/collector/smbclient"
 	"github.com/prometheus-community/windows_exporter/pkg/collector/smtp"
 	"github.com/prometheus-community/windows_exporter/pkg/collector/system"
 	"github.com/prometheus-community/windows_exporter/pkg/collector/tcp"
@@ -54,67 +58,70 @@ import (
 	"github.com/prometheus-community/windows_exporter/pkg/collector/time"
 	"github.com/prometheus-community/windows_exporter/pkg/collector/vmware"
 	"github.com/prometheus-community/windows_exporter/pkg/collector/vmware_blast"
-	"github.com/prometheus-community/windows_exporter/pkg/types"
-
-	"golang.org/x/exp/maps"
 )
 
-var Map = map[string]types.CollectorBuilderWithFlags{
-	ad.Name:                              ad.NewWithFlags,
-	adcs.Name:                            adcs.NewWithFlags,
-	adfs.Name:                            adfs.NewWithFlags,
-	cache.Name:                           cache.NewWithFlags,
-	container.Name:                       container.NewWithFlags,
-	cpu.Name:                             cpu.NewWithFlags,
-	cpu_info.Name:                        cpu_info.NewWithFlags,
-	cs.Name:                              cs.NewWithFlags,
-	dfsr.Name:                            dfsr.NewWithFlags,
-	dhcp.Name:                            dhcp.NewWithFlags,
-	diskdrive.Name:                       diskdrive.NewWithFlags,
-	dns.Name:                             dns.NewWithFlags,
-	exchange.Name:                        exchange.NewWithFlags,
-	fsrmquota.Name:                       fsrmquota.NewWithFlags,
-	hyperv.Name:                          hyperv.NewWithFlags,
-	iis.Name:                             iis.NewWithFlags,
-	logical_disk.Name:                    logical_disk.NewWithFlags,
-	logon.Name:                           logon.NewWithFlags,
-	memory.Name:                          memory.NewWithFlags,
-	mscluster_cluster.Name:               mscluster_cluster.NewWithFlags,
-	mscluster_network.Name:               mscluster_network.NewWithFlags,
-	mscluster_node.Name:                  mscluster_node.NewWithFlags,
-	mscluster_resource.Name:              mscluster_resource.NewWithFlags,
-	mscluster_resourcegroup.Name:         mscluster_resourcegroup.NewWithFlags,
-	msmq.Name:                            msmq.NewWithFlags,
-	mssql.Name:                           mssql.NewWithFlags,
-	net.Name:                             net.NewWithFlags,
-	netframework_clrexceptions.Name:      netframework_clrexceptions.NewWithFlags,
-	netframework_clrinterop.Name:         netframework_clrinterop.NewWithFlags,
-	netframework_clrjit.Name:             netframework_clrjit.NewWithFlags,
-	netframework_clrloading.Name:         netframework_clrloading.NewWithFlags,
-	netframework_clrlocksandthreads.Name: netframework_clrlocksandthreads.NewWithFlags,
-	netframework_clrmemory.Name:          netframework_clrmemory.NewWithFlags,
-	netframework_clrremoting.Name:        netframework_clrremoting.NewWithFlags,
-	netframework_clrsecurity.Name:        netframework_clrsecurity.NewWithFlags,
-	nps.Name:                             nps.NewWithFlags,
-	os.Name:                              os.NewWithFlags,
-	physical_disk.Name:                   physical_disk.NewWithFlags,
-	process.Name:                         process.NewWithFlags,
-	remote_fx.Name:                       remote_fx.NewWithFlags,
-	scheduled_task.Name:                  scheduled_task.NewWithFlags,
-	service.Name:                         service.NewWithFlags,
-	smb.Name:                             smb.NewWithFlags,
-	smtp.Name:                            smtp.NewWithFlags,
-	system.Name:                          system.NewWithFlags,
-	teradici_pcoip.Name:                  teradici_pcoip.NewWithFlags,
-	tcp.Name:                             tcp.NewWithFlags,
-	terminal_services.Name:               terminal_services.NewWithFlags,
-	textfile.Name:                        textfile.NewWithFlags,
-	thermalzone.Name:                     thermalzone.NewWithFlags,
-	time.Name:                            time.NewWithFlags,
-	vmware.Name:                          vmware.NewWithFlags,
-	vmware_blast.Name:                    vmware_blast.NewWithFlags,
+func NewBuilderWithFlags[C Collector](fn BuilderWithFlags[C]) BuilderWithFlags[Collector] {
+	return func(app *kingpin.Application) Collector {
+		return fn(app)
+	}
+}
+
+var BuildersWithFlags = map[string]BuilderWithFlags[Collector]{
+	ad.Name:                              NewBuilderWithFlags(ad.NewWithFlags),
+	adcs.Name:                            NewBuilderWithFlags(adcs.NewWithFlags),
+	adfs.Name:                            NewBuilderWithFlags(adfs.NewWithFlags),
+	cache.Name:                           NewBuilderWithFlags(cache.NewWithFlags),
+	container.Name:                       NewBuilderWithFlags(container.NewWithFlags),
+	cpu.Name:                             NewBuilderWithFlags(cpu.NewWithFlags),
+	cpu_info.Name:                        NewBuilderWithFlags(cpu_info.NewWithFlags),
+	cs.Name:                              NewBuilderWithFlags(cs.NewWithFlags),
+	dfsr.Name:                            NewBuilderWithFlags(dfsr.NewWithFlags),
+	dhcp.Name:                            NewBuilderWithFlags(dhcp.NewWithFlags),
+	diskdrive.Name:                       NewBuilderWithFlags(diskdrive.NewWithFlags),
+	dns.Name:                             NewBuilderWithFlags(dns.NewWithFlags),
+	exchange.Name:                        NewBuilderWithFlags(exchange.NewWithFlags),
+	fsrmquota.Name:                       NewBuilderWithFlags(fsrmquota.NewWithFlags),
+	hyperv.Name:                          NewBuilderWithFlags(hyperv.NewWithFlags),
+	iis.Name:                             NewBuilderWithFlags(iis.NewWithFlags),
+	license.Name:                         NewBuilderWithFlags(license.NewWithFlags),
+	logical_disk.Name:                    NewBuilderWithFlags(logical_disk.NewWithFlags),
+	logon.Name:                           NewBuilderWithFlags(logon.NewWithFlags),
+	memory.Name:                          NewBuilderWithFlags(memory.NewWithFlags),
+	mscluster.Name:                       NewBuilderWithFlags(mscluster.NewWithFlags),
+	msmq.Name:                            NewBuilderWithFlags(msmq.NewWithFlags),
+	mssql.Name:                           NewBuilderWithFlags(mssql.NewWithFlags),
+	net.Name:                             NewBuilderWithFlags(net.NewWithFlags),
+	netframework_clrexceptions.Name:      NewBuilderWithFlags(netframework_clrexceptions.NewWithFlags),
+	netframework_clrinterop.Name:         NewBuilderWithFlags(netframework_clrinterop.NewWithFlags),
+	netframework_clrjit.Name:             NewBuilderWithFlags(netframework_clrjit.NewWithFlags),
+	netframework_clrloading.Name:         NewBuilderWithFlags(netframework_clrloading.NewWithFlags),
+	netframework_clrlocksandthreads.Name: NewBuilderWithFlags(netframework_clrlocksandthreads.NewWithFlags),
+	netframework_clrmemory.Name:          NewBuilderWithFlags(netframework_clrmemory.NewWithFlags),
+	netframework_clrremoting.Name:        NewBuilderWithFlags(netframework_clrremoting.NewWithFlags),
+	netframework_clrsecurity.Name:        NewBuilderWithFlags(netframework_clrsecurity.NewWithFlags),
+	nps.Name:                             NewBuilderWithFlags(nps.NewWithFlags),
+	os.Name:                              NewBuilderWithFlags(os.NewWithFlags),
+	perfdata.Name:                        NewBuilderWithFlags(perfdata.NewWithFlags),
+	physical_disk.Name:                   NewBuilderWithFlags(physical_disk.NewWithFlags),
+	printer.Name:                         NewBuilderWithFlags(printer.NewWithFlags),
+	process.Name:                         NewBuilderWithFlags(process.NewWithFlags),
+	remote_fx.Name:                       NewBuilderWithFlags(remote_fx.NewWithFlags),
+	scheduled_task.Name:                  NewBuilderWithFlags(scheduled_task.NewWithFlags),
+	service.Name:                         NewBuilderWithFlags(service.NewWithFlags),
+	smb.Name:                             NewBuilderWithFlags(smb.NewWithFlags),
+	smbclient.Name:                       NewBuilderWithFlags(smbclient.NewWithFlags),
+	smtp.Name:                            NewBuilderWithFlags(smtp.NewWithFlags),
+	system.Name:                          NewBuilderWithFlags(system.NewWithFlags),
+	teradici_pcoip.Name:                  NewBuilderWithFlags(teradici_pcoip.NewWithFlags),
+	tcp.Name:                             NewBuilderWithFlags(tcp.NewWithFlags),
+	terminal_services.Name:               NewBuilderWithFlags(terminal_services.NewWithFlags),
+	textfile.Name:                        NewBuilderWithFlags(textfile.NewWithFlags),
+	thermalzone.Name:                     NewBuilderWithFlags(thermalzone.NewWithFlags),
+	time.Name:                            NewBuilderWithFlags(time.NewWithFlags),
+	vmware.Name:                          NewBuilderWithFlags(vmware.NewWithFlags),
+	vmware_blast.Name:                    NewBuilderWithFlags(vmware_blast.NewWithFlags),
 }
 
 func Available() []string {
-	return maps.Keys(Map)
+	return slices.Sorted(maps.Keys(BuildersWithFlags))
 }

pkg/collector/memory/memory.go

@@ -6,12 +6,16 @@
 package memory
 
 import (
+	"errors"
+	"fmt"
+	"log/slog"
+
 	"github.com/alecthomas/kingpin/v2"
-	"github.com/go-kit/log"
-	"github.com/go-kit/log/level"
+	"github.com/prometheus-community/windows_exporter/pkg/headers/sysinfoapi"
 	"github.com/prometheus-community/windows_exporter/pkg/perflib"
 	"github.com/prometheus-community/windows_exporter/pkg/types"
 	"github.com/prometheus/client_golang/prometheus"
+	"github.com/yusufpapurcu/wmi"
 )
 
 const Name = "memory"
@@ -20,281 +24,355 @@ type Config struct{}
 
 var ConfigDefaults = Config{}
 
-// A collector is a Prometheus collector for perflib Memory metrics
-type collector struct {
-	logger log.Logger
+// A Collector is a Prometheus Collector for perflib Memory metrics.
+type Collector struct {
+	config Config
 
-	AvailableBytes                  *prometheus.Desc
-	CacheBytes                      *prometheus.Desc
-	CacheBytesPeak                  *prometheus.Desc
-	CacheFaultsTotal                *prometheus.Desc
-	CommitLimit                     *prometheus.Desc
-	CommittedBytes                  *prometheus.Desc
-	DemandZeroFaultsTotal           *prometheus.Desc
-	FreeAndZeroPageListBytes        *prometheus.Desc
-	FreeSystemPageTableEntries      *prometheus.Desc
-	ModifiedPageListBytes           *prometheus.Desc
-	PageFaultsTotal                 *prometheus.Desc
-	SwapPageReadsTotal              *prometheus.Desc
-	SwapPagesReadTotal              *prometheus.Desc
-	SwapPagesWrittenTotal           *prometheus.Desc
-	SwapPageOperationsTotal         *prometheus.Desc
-	SwapPageWritesTotal             *prometheus.Desc
-	PoolNonpagedAllocsTotal         *prometheus.Desc
-	PoolNonpagedBytes               *prometheus.Desc
-	PoolPagedAllocsTotal            *prometheus.Desc
-	PoolPagedBytes                  *prometheus.Desc
-	PoolPagedResidentBytes          *prometheus.Desc
-	StandbyCacheCoreBytes           *prometheus.Desc
-	StandbyCacheNormalPriorityBytes *prometheus.Desc
-	StandbyCacheReserveBytes        *prometheus.Desc
-	SystemCacheResidentBytes        *prometheus.Desc
-	SystemCodeResidentBytes         *prometheus.Desc
-	SystemCodeTotalBytes            *prometheus.Desc
-	SystemDriverResidentBytes       *prometheus.Desc
-	SystemDriverTotalBytes          *prometheus.Desc
-	TransitionFaultsTotal           *prometheus.Desc
-	TransitionPagesRepurposedTotal  *prometheus.Desc
-	WriteCopiesTotal                *prometheus.Desc
+	// Performance metrics
+	availableBytes                  *prometheus.Desc
+	cacheBytes                      *prometheus.Desc
+	cacheBytesPeak                  *prometheus.Desc
+	cacheFaultsTotal                *prometheus.Desc
+	commitLimit                     *prometheus.Desc
+	committedBytes                  *prometheus.Desc
+	demandZeroFaultsTotal           *prometheus.Desc
+	freeAndZeroPageListBytes        *prometheus.Desc
+	freeSystemPageTableEntries      *prometheus.Desc
+	modifiedPageListBytes           *prometheus.Desc
+	pageFaultsTotal                 *prometheus.Desc
+	swapPageReadsTotal              *prometheus.Desc
+	swapPagesReadTotal              *prometheus.Desc
+	swapPagesWrittenTotal           *prometheus.Desc
+	swapPageOperationsTotal         *prometheus.Desc
+	swapPageWritesTotal             *prometheus.Desc
+	poolNonPagedAllocationsTotal    *prometheus.Desc
+	poolNonPagedBytes               *prometheus.Desc
+	poolPagedAllocationsTotal       *prometheus.Desc
+	poolPagedBytes                  *prometheus.Desc
+	poolPagedResidentBytes          *prometheus.Desc
+	standbyCacheCoreBytes           *prometheus.Desc
+	standbyCacheNormalPriorityBytes *prometheus.Desc
+	standbyCacheReserveBytes        *prometheus.Desc
+	systemCacheResidentBytes        *prometheus.Desc
+	systemCodeResidentBytes         *prometheus.Desc
+	systemCodeTotalBytes            *prometheus.Desc
+	systemDriverResidentBytes       *prometheus.Desc
+	systemDriverTotalBytes          *prometheus.Desc
+	transitionFaultsTotal           *prometheus.Desc
+	transitionPagesRepurposedTotal  *prometheus.Desc
+	writeCopiesTotal                *prometheus.Desc
+
+	// Global memory status
+	processMemoryLimitBytes  *prometheus.Desc
+	physicalMemoryTotalBytes *prometheus.Desc
+	physicalMemoryFreeBytes  *prometheus.Desc
 }
 
-func New(logger log.Logger, _ *Config) types.Collector {
-	c := &collector{}
-	c.SetLogger(logger)
+func New(config *Config) *Collector {
+	if config == nil {
+		config = &ConfigDefaults
+	}
+
+	c := &Collector{
+		config: *config,
+	}
+
 	return c
 }
 
-func NewWithFlags(_ *kingpin.Application) types.Collector {
-	return &collector{}
+func NewWithFlags(_ *kingpin.Application) *Collector {
+	return &Collector{}
 }
 
-func (c *collector) GetName() string {
+func (c *Collector) GetName() string {
 	return Name
 }
 
-func (c *collector) SetLogger(logger log.Logger) {
-	c.logger = log.With(logger, "collector", Name)
-}
-
-func (c *collector) GetPerfCounter() ([]string, error) {
+func (c *Collector) GetPerfCounter(_ *slog.Logger) ([]string, error) {
 	return []string{"Memory"}, nil
 }
 
-func (c *collector) Build() error {
-	c.AvailableBytes = prometheus.NewDesc(
+func (c *Collector) Close(_ *slog.Logger) error {
+	return nil
+}
+
+func (c *Collector) Build(_ *slog.Logger, _ *wmi.Client) error {
+	c.availableBytes = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "available_bytes"),
 		"The amount of physical memory immediately available for allocation to a process or for system use. It is equal to the sum of memory assigned to"+
 			" the standby (cached), free and zero page lists (AvailableBytes)",
 		nil,
 		nil,
 	)
-	c.CacheBytes = prometheus.NewDesc(
+	c.cacheBytes = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "cache_bytes"),
 		"(CacheBytes)",
 		nil,
 		nil,
 	)
-	c.CacheBytesPeak = prometheus.NewDesc(
+	c.cacheBytesPeak = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "cache_bytes_peak"),
 		"(CacheBytesPeak)",
 		nil,
 		nil,
 	)
-	c.CacheFaultsTotal = prometheus.NewDesc(
+	c.cacheFaultsTotal = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "cache_faults_total"),
 		"Number of faults which occur when a page sought in the file system cache is not found there and must be retrieved from elsewhere in memory (soft fault) "+
 			"or from disk (hard fault) (Cache Faults/sec)",
 		nil,
 		nil,
 	)
-	c.CommitLimit = prometheus.NewDesc(
+	c.commitLimit = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "commit_limit"),
 		"(CommitLimit)",
 		nil,
 		nil,
 	)
-	c.CommittedBytes = prometheus.NewDesc(
+	c.committedBytes = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "committed_bytes"),
 		"(CommittedBytes)",
 		nil,
 		nil,
 	)
-	c.DemandZeroFaultsTotal = prometheus.NewDesc(
+	c.demandZeroFaultsTotal = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "demand_zero_faults_total"),
 		"The number of zeroed pages required to satisfy faults. Zeroed pages, pages emptied of previously stored data and filled with zeros, are a security"+
 			" feature of Windows that prevent processes from seeing data stored by earlier processes that used the memory space (Demand Zero Faults/sec)",
 		nil,
 		nil,
 	)
-	c.FreeAndZeroPageListBytes = prometheus.NewDesc(
+	c.freeAndZeroPageListBytes = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "free_and_zero_page_list_bytes"),
 		"The amount of physical memory, in bytes, that is assigned to the free and zero page lists. This memory does not contain cached data. It is immediately"+
 			" available for allocation to a process or for system use (FreeAndZeroPageListBytes)",
 		nil,
 		nil,
 	)
-	c.FreeSystemPageTableEntries = prometheus.NewDesc(
+	c.freeSystemPageTableEntries = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "free_system_page_table_entries"),
 		"(FreeSystemPageTableEntries)",
 		nil,
 		nil,
 	)
-	c.ModifiedPageListBytes = prometheus.NewDesc(
+	c.modifiedPageListBytes = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "modified_page_list_bytes"),
 		"The amount of physical memory, in bytes, that is assigned to the modified page list. This memory contains cached data and code that is not actively in "+
 			"use by processes, the system and the system cache (ModifiedPageListBytes)",
 		nil,
 		nil,
 	)
-	c.PageFaultsTotal = prometheus.NewDesc(
+	c.pageFaultsTotal = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "page_faults_total"),
 		"Overall rate at which faulted pages are handled by the processor (Page Faults/sec)",
 		nil,
 		nil,
 	)
-	c.SwapPageReadsTotal = prometheus.NewDesc(
+	c.swapPageReadsTotal = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "swap_page_reads_total"),
 		"Number of disk page reads (a single read operation reading several pages is still only counted once) (PageReadsPersec)",
 		nil,
 		nil,
 	)
-	c.SwapPagesReadTotal = prometheus.NewDesc(
+	c.swapPagesReadTotal = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "swap_pages_read_total"),
 		"Number of pages read across all page reads (ie counting all pages read even if they are read in a single operation) (PagesInputPersec)",
 		nil,
 		nil,
 	)
-	c.SwapPagesWrittenTotal = prometheus.NewDesc(
+	c.swapPagesWrittenTotal = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "swap_pages_written_total"),
 		"Number of pages written across all page writes (ie counting all pages written even if they are written in a single operation) (PagesOutputPersec)",
 		nil,
 		nil,
 	)
-	c.SwapPageOperationsTotal = prometheus.NewDesc(
+	c.swapPageOperationsTotal = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "swap_page_operations_total"),
 		"Total number of swap page read and writes (PagesPersec)",
 		nil,
 		nil,
 	)
-	c.SwapPageWritesTotal = prometheus.NewDesc(
+	c.swapPageWritesTotal = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "swap_page_writes_total"),
 		"Number of disk page writes (a single write operation writing several pages is still only counted once) (PageWritesPersec)",
 		nil,
 		nil,
 	)
-	c.PoolNonpagedAllocsTotal = prometheus.NewDesc(
+	c.poolNonPagedAllocationsTotal = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "pool_nonpaged_allocs_total"),
 		"The number of calls to allocate space in the nonpaged pool. The nonpaged pool is an area of system memory area for objects that cannot be written"+
 			" to disk, and must remain in physical memory as long as they are allocated (PoolNonpagedAllocs)",
 		nil,
 		nil,
 	)
-	c.PoolNonpagedBytes = prometheus.NewDesc(
+	c.poolNonPagedBytes = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "pool_nonpaged_bytes"),
 		"Number of bytes in the non-paged pool, an area of the system virtual memory that is used for objects that cannot be written to disk, but must "+
 			"remain in physical memory as long as they are allocated (PoolNonpagedBytes)",
 		nil,
 		nil,
 	)
-	c.PoolPagedAllocsTotal = prometheus.NewDesc(
+	c.poolPagedAllocationsTotal = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "pool_paged_allocs_total"),
 		"Number of calls to allocate space in the paged pool, regardless of the amount of space allocated in each call (PoolPagedAllocs)",
 		nil,
 		nil,
 	)
-	c.PoolPagedBytes = prometheus.NewDesc(
+	c.poolPagedBytes = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "pool_paged_bytes"),
 		"(PoolPagedBytes)",
 		nil,
 		nil,
 	)
-	c.PoolPagedResidentBytes = prometheus.NewDesc(
+	c.poolPagedResidentBytes = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "pool_paged_resident_bytes"),
 		"The size, in bytes, of the portion of the paged pool that is currently resident and active in physical memory. The paged pool is an area of the "+
 			"system virtual memory that is used for objects that can be written to disk when they are not being used (PoolPagedResidentBytes)",
 		nil,
 		nil,
 	)
-	c.StandbyCacheCoreBytes = prometheus.NewDesc(
+	c.standbyCacheCoreBytes = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "standby_cache_core_bytes"),
 		"The amount of physical memory, in bytes, that is assigned to the core standby cache page lists. This memory contains cached data and code that is "+
 			"not actively in use by processes, the system and the system cache (StandbyCacheCoreBytes)",
 		nil,
 		nil,
 	)
-	c.StandbyCacheNormalPriorityBytes = prometheus.NewDesc(
+	c.standbyCacheNormalPriorityBytes = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "standby_cache_normal_priority_bytes"),
 		"The amount of physical memory, in bytes, that is assigned to the normal priority standby cache page lists. This memory contains cached data and "+
 			"code that is not actively in use by processes, the system and the system cache (StandbyCacheNormalPriorityBytes)",
 		nil,
 		nil,
 	)
-	c.StandbyCacheReserveBytes = prometheus.NewDesc(
+	c.standbyCacheReserveBytes = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "standby_cache_reserve_bytes"),
 		"The amount of physical memory, in bytes, that is assigned to the reserve standby cache page lists. This memory contains cached data and code "+
 			"that is not actively in use by processes, the system and the system cache (StandbyCacheReserveBytes)",
 		nil,
 		nil,
 	)
-	c.SystemCacheResidentBytes = prometheus.NewDesc(
+	c.systemCacheResidentBytes = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "system_cache_resident_bytes"),
 		"The size, in bytes, of the portion of the system file cache which is currently resident and active in physical memory (SystemCacheResidentBytes)",
 		nil,
 		nil,
 	)
-	c.SystemCodeResidentBytes = prometheus.NewDesc(
+	c.systemCodeResidentBytes = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "system_code_resident_bytes"),
 		"The size, in bytes, of the pageable operating system code that is currently resident and active in physical memory (SystemCodeResidentBytes)",
 		nil,
 		nil,
 	)
-	c.SystemCodeTotalBytes = prometheus.NewDesc(
+	c.systemCodeTotalBytes = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "system_code_total_bytes"),
 		"The size, in bytes, of the pageable operating system code currently mapped into the system virtual address space (SystemCodeTotalBytes)",
 		nil,
 		nil,
 	)
-	c.SystemDriverResidentBytes = prometheus.NewDesc(
+	c.systemDriverResidentBytes = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "system_driver_resident_bytes"),
 		"The size, in bytes, of the pageable physical memory being used by device drivers. It is the working set (physical memory area) of the drivers (SystemDriverResidentBytes)",
 		nil,
 		nil,
 	)
-	c.SystemDriverTotalBytes = prometheus.NewDesc(
+	c.systemDriverTotalBytes = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "system_driver_total_bytes"),
 		"The size, in bytes, of the pageable virtual memory currently being used by device drivers. Pageable memory can be written to disk when it is not being used (SystemDriverTotalBytes)",
 		nil,
 		nil,
 	)
-	c.TransitionFaultsTotal = prometheus.NewDesc(
+	c.transitionFaultsTotal = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "transition_faults_total"),
 		"Number of faults rate at which page faults are resolved by recovering pages that were being used by another process sharing the page, or were on the "+
 			"modified page list or the standby list, or were being written to disk at the time of the page fault (TransitionFaultsPersec)",
 		nil,
 		nil,
 	)
-	c.TransitionPagesRepurposedTotal = prometheus.NewDesc(
+	c.transitionPagesRepurposedTotal = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "transition_pages_repurposed_total"),
 		"Transition Pages RePurposed is the rate at which the number of transition cache pages were reused for a different purpose (TransitionPagesRePurposedPersec)",
 		nil,
 		nil,
 	)
-	c.WriteCopiesTotal = prometheus.NewDesc(
+	c.writeCopiesTotal = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "write_copies_total"),
 		"The number of page faults caused by attempting to write that were satisfied by copying the page from elsewhere in physical memory (WriteCopiesPersec)",
 		nil,
 		nil,
 	)
+	c.processMemoryLimitBytes = prometheus.NewDesc(
+		prometheus.BuildFQName(types.Namespace, Name, "process_memory_limit_bytes"),
+		"The size of the user-mode portion of the virtual address space of the calling process, in bytes. This value depends on the type of process, the type of processor, and the configuration of the operating system.",
+		nil,
+		nil,
+	)
+	c.physicalMemoryTotalBytes = prometheus.NewDesc(
+		prometheus.BuildFQName(types.Namespace, Name, "physical_total_bytes"),
+		"The amount of actual physical memory, in bytes.",
+		nil,
+		nil,
+	)
+	c.physicalMemoryFreeBytes = prometheus.NewDesc(
+		prometheus.BuildFQName(types.Namespace, Name, "physical_free_bytes"),
+		"The amount of physical memory currently available, in bytes. This is the amount of physical memory that can be immediately reused without having to write its contents to disk first. It is the sum of the size of the standby, free, and zero lists.",
+		nil,
+		nil,
+	)
+
 	return nil
 }
 
 // Collect sends the metric values for each metric
 // to the provided prometheus Metric channel.
-func (c *collector) Collect(ctx *types.ScrapeContext, ch chan<- prometheus.Metric) error {
-	if desc, err := c.collect(ctx, ch); err != nil {
-		_ = level.Error(c.logger).Log("failed collecting memory metrics", "desc", desc, "err", err)
-		return err
+func (c *Collector) Collect(ctx *types.ScrapeContext, logger *slog.Logger, ch chan<- prometheus.Metric) error {
+	logger = logger.With(slog.String("collector", Name))
+
+	errs := make([]error, 0, 2)
+
+	if err := c.collectPerformanceData(ctx, logger, ch); err != nil {
+		logger.Error("failed collecting memory metrics",
+			slog.Any("err", err),
+		)
+
+		errs = append(errs, err)
 	}
+
+	if err := c.collectGlobalMemoryStatus(ch); err != nil {
+		logger.Error("failed collecting memory metrics",
+			slog.Any("err", err),
+		)
+
+		errs = append(errs, err)
+	}
+
+	return errors.Join(errs...)
+}
+
+func (c *Collector) collectGlobalMemoryStatus(ch chan<- prometheus.Metric) error {
+	memoryStatusEx, err := sysinfoapi.GlobalMemoryStatusEx()
+	if err != nil {
+		return fmt.Errorf("failed to get memory status: %w", err)
+	}
+
+	ch <- prometheus.MustNewConstMetric(
+		c.processMemoryLimitBytes,
+		prometheus.GaugeValue,
+		float64(memoryStatusEx.TotalVirtual),
+	)
+
+	ch <- prometheus.MustNewConstMetric(
+		c.physicalMemoryTotalBytes,
+		prometheus.GaugeValue,
+		float64(memoryStatusEx.TotalPhys),
+	)
+
+	ch <- prometheus.MustNewConstMetric(
+		c.physicalMemoryFreeBytes,
+		prometheus.GaugeValue,
+		float64(memoryStatusEx.AvailPhys),
+	)
+
 	return nil
 }
 
@@ -335,203 +413,206 @@ type memory struct {
 	WriteCopiesPersec               float64 `perflib:"Write Copies/sec"`
 }
 
-func (c *collector) collect(ctx *types.ScrapeContext, ch chan<- prometheus.Metric) (*prometheus.Desc, error) {
+func (c *Collector) collectPerformanceData(ctx *types.ScrapeContext, logger *slog.Logger, ch chan<- prometheus.Metric) error {
+	logger = logger.With(slog.String("collector", Name))
+
 	var dst []memory
-	if err := perflib.UnmarshalObject(ctx.PerfObjects["Memory"], &dst, c.logger); err != nil {
-		return nil, err
+
+	if err := perflib.UnmarshalObject(ctx.PerfObjects["Memory"], &dst, logger); err != nil {
+		return err
 	}
 
 	ch <- prometheus.MustNewConstMetric(
-		c.AvailableBytes,
+		c.availableBytes,
 		prometheus.GaugeValue,
 		dst[0].AvailableBytes,
 	)
 
 	ch <- prometheus.MustNewConstMetric(
-		c.CacheBytes,
+		c.cacheBytes,
 		prometheus.GaugeValue,
 		dst[0].CacheBytes,
 	)
 
 	ch <- prometheus.MustNewConstMetric(
-		c.CacheBytesPeak,
+		c.cacheBytesPeak,
 		prometheus.GaugeValue,
 		dst[0].CacheBytesPeak,
 	)
 
 	ch <- prometheus.MustNewConstMetric(
-		c.CacheFaultsTotal,
+		c.cacheFaultsTotal,
 		prometheus.CounterValue,
 		dst[0].CacheFaultsPersec,
 	)
 
 	ch <- prometheus.MustNewConstMetric(
-		c.CommitLimit,
+		c.commitLimit,
 		prometheus.GaugeValue,
 		dst[0].CommitLimit,
 	)
 
 	ch <- prometheus.MustNewConstMetric(
-		c.CommittedBytes,
+		c.committedBytes,
 		prometheus.GaugeValue,
 		dst[0].CommittedBytes,
 	)
 
 	ch <- prometheus.MustNewConstMetric(
-		c.DemandZeroFaultsTotal,
+		c.demandZeroFaultsTotal,
 		prometheus.CounterValue,
 		dst[0].DemandZeroFaultsPersec,
 	)
 
 	ch <- prometheus.MustNewConstMetric(
-		c.FreeAndZeroPageListBytes,
+		c.freeAndZeroPageListBytes,
 		prometheus.GaugeValue,
 		dst[0].FreeAndZeroPageListBytes,
 	)
 
 	ch <- prometheus.MustNewConstMetric(
-		c.FreeSystemPageTableEntries,
+		c.freeSystemPageTableEntries,
 		prometheus.GaugeValue,
 		dst[0].FreeSystemPageTableEntries,
 	)
 
 	ch <- prometheus.MustNewConstMetric(
-		c.ModifiedPageListBytes,
+		c.modifiedPageListBytes,
 		prometheus.GaugeValue,
 		dst[0].ModifiedPageListBytes,
 	)
 
 	ch <- prometheus.MustNewConstMetric(
-		c.PageFaultsTotal,
+		c.pageFaultsTotal,
 		prometheus.CounterValue,
 		dst[0].PageFaultsPersec,
 	)
 
 	ch <- prometheus.MustNewConstMetric(
-		c.SwapPageReadsTotal,
+		c.swapPageReadsTotal,
 		prometheus.CounterValue,
 		dst[0].PageReadsPersec,
 	)
 
 	ch <- prometheus.MustNewConstMetric(
-		c.SwapPagesReadTotal,
+		c.swapPagesReadTotal,
 		prometheus.CounterValue,
 		dst[0].PagesInputPersec,
 	)
 
 	ch <- prometheus.MustNewConstMetric(
-		c.SwapPagesWrittenTotal,
+		c.swapPagesWrittenTotal,
 		prometheus.CounterValue,
 		dst[0].PagesOutputPersec,
 	)
 
 	ch <- prometheus.MustNewConstMetric(
-		c.SwapPageOperationsTotal,
+		c.swapPageOperationsTotal,
 		prometheus.CounterValue,
 		dst[0].PagesPersec,
 	)
 
 	ch <- prometheus.MustNewConstMetric(
-		c.SwapPageWritesTotal,
+		c.swapPageWritesTotal,
 		prometheus.CounterValue,
 		dst[0].PageWritesPersec,
 	)
 
 	ch <- prometheus.MustNewConstMetric(
-		c.PoolNonpagedAllocsTotal,
+		c.poolNonPagedAllocationsTotal,
 		prometheus.GaugeValue,
 		dst[0].PoolNonpagedAllocs,
 	)
 
 	ch <- prometheus.MustNewConstMetric(
-		c.PoolNonpagedBytes,
+		c.poolNonPagedBytes,
 		prometheus.GaugeValue,
 		dst[0].PoolNonpagedBytes,
 	)
 
 	ch <- prometheus.MustNewConstMetric(
-		c.PoolPagedAllocsTotal,
+		c.poolPagedAllocationsTotal,
 		prometheus.CounterValue,
 		dst[0].PoolPagedAllocs,
 	)
 
 	ch <- prometheus.MustNewConstMetric(
-		c.PoolPagedBytes,
+		c.poolPagedBytes,
 		prometheus.GaugeValue,
 		dst[0].PoolPagedBytes,
 	)
 
 	ch <- prometheus.MustNewConstMetric(
-		c.PoolPagedResidentBytes,
+		c.poolPagedResidentBytes,
 		prometheus.GaugeValue,
 		dst[0].PoolPagedResidentBytes,
 	)
 
 	ch <- prometheus.MustNewConstMetric(
-		c.StandbyCacheCoreBytes,
+		c.standbyCacheCoreBytes,
 		prometheus.GaugeValue,
 		dst[0].StandbyCacheCoreBytes,
 	)
 
 	ch <- prometheus.MustNewConstMetric(
-		c.StandbyCacheNormalPriorityBytes,
+		c.standbyCacheNormalPriorityBytes,
 		prometheus.GaugeValue,
 		dst[0].StandbyCacheNormalPriorityBytes,
 	)
 
 	ch <- prometheus.MustNewConstMetric(
-		c.StandbyCacheReserveBytes,
+		c.standbyCacheReserveBytes,
 		prometheus.GaugeValue,
 		dst[0].StandbyCacheReserveBytes,
 	)
 
 	ch <- prometheus.MustNewConstMetric(
-		c.SystemCacheResidentBytes,
+		c.systemCacheResidentBytes,
 		prometheus.GaugeValue,
 		dst[0].SystemCacheResidentBytes,
 	)
 
 	ch <- prometheus.MustNewConstMetric(
-		c.SystemCodeResidentBytes,
+		c.systemCodeResidentBytes,
 		prometheus.GaugeValue,
 		dst[0].SystemCodeResidentBytes,
 	)
 
 	ch <- prometheus.MustNewConstMetric(
-		c.SystemCodeTotalBytes,
+		c.systemCodeTotalBytes,
 		prometheus.GaugeValue,
 		dst[0].SystemCodeTotalBytes,
 	)
 
 	ch <- prometheus.MustNewConstMetric(
-		c.SystemDriverResidentBytes,
+		c.systemDriverResidentBytes,
 		prometheus.GaugeValue,
 		dst[0].SystemDriverResidentBytes,
 	)
 
 	ch <- prometheus.MustNewConstMetric(
-		c.SystemDriverTotalBytes,
+		c.systemDriverTotalBytes,
 		prometheus.GaugeValue,
 		dst[0].SystemDriverTotalBytes,
 	)
 
 	ch <- prometheus.MustNewConstMetric(
-		c.TransitionFaultsTotal,
+		c.transitionFaultsTotal,
 		prometheus.CounterValue,
 		dst[0].TransitionFaultsPersec,
 	)
 
 	ch <- prometheus.MustNewConstMetric(
-		c.TransitionPagesRepurposedTotal,
+		c.transitionPagesRepurposedTotal,
 		prometheus.CounterValue,
 		dst[0].TransitionPagesRePurposedPersec,
 	)
 
 	ch <- prometheus.MustNewConstMetric(
-		c.WriteCopiesTotal,
+		c.writeCopiesTotal,
 		prometheus.CounterValue,
 		dst[0].WriteCopiesPersec,
 	)
 
-	return nil, nil
+	return nil
 }

pkg/collector/mscluster/mscluster.go

@@ -0,0 +1,306 @@
+package mscluster
+
+import (
+	"errors"
+	"fmt"
+	"log/slog"
+	"slices"
+	"strings"
+
+	"github.com/alecthomas/kingpin/v2"
+	"github.com/prometheus-community/windows_exporter/pkg/types"
+	"github.com/prometheus/client_golang/prometheus"
+	"github.com/yusufpapurcu/wmi"
+)
+
+const Name = "mscluster"
+
+type Config struct {
+	CollectorsEnabled []string `yaml:"collectors_enabled"`
+}
+
+var ConfigDefaults = Config{
+	CollectorsEnabled: []string{
+		"cluster",
+		"network",
+		"node",
+		"resource",
+		"resourcegroup",
+	},
+}
+
+// A Collector is a Prometheus Collector for WMI MSCluster_Cluster metrics.
+type Collector struct {
+	config    Config
+	wmiClient *wmi.Client
+
+	// cluster
+	clusterAddEvictDelay                           *prometheus.Desc
+	clusterAdminAccessPoint                        *prometheus.Desc
+	clusterAutoAssignNodeSite                      *prometheus.Desc
+	clusterAutoBalancerLevel                       *prometheus.Desc
+	clusterAutoBalancerMode                        *prometheus.Desc
+	clusterBackupInProgress                        *prometheus.Desc
+	clusterBlockCacheSize                          *prometheus.Desc
+	clusterClusSvcHangTimeout                      *prometheus.Desc
+	clusterClusSvcRegroupOpeningTimeout            *prometheus.Desc
+	clusterClusSvcRegroupPruningTimeout            *prometheus.Desc
+	clusterClusSvcRegroupStageTimeout              *prometheus.Desc
+	clusterClusSvcRegroupTickInMilliseconds        *prometheus.Desc
+	clusterClusterEnforcedAntiAffinity             *prometheus.Desc
+	clusterClusterFunctionalLevel                  *prometheus.Desc
+	clusterClusterGroupWaitDelay                   *prometheus.Desc
+	clusterClusterLogLevel                         *prometheus.Desc
+	clusterClusterLogSize                          *prometheus.Desc
+	clusterClusterUpgradeVersion                   *prometheus.Desc
+	clusterCrossSiteDelay                          *prometheus.Desc
+	clusterCrossSiteThreshold                      *prometheus.Desc
+	clusterCrossSubnetDelay                        *prometheus.Desc
+	clusterCrossSubnetThreshold                    *prometheus.Desc
+	clusterCsvBalancer                             *prometheus.Desc
+	clusterDatabaseReadWriteMode                   *prometheus.Desc
+	clusterDefaultNetworkRole                      *prometheus.Desc
+	clusterDetectedCloudPlatform                   *prometheus.Desc
+	clusterDetectManagedEvents                     *prometheus.Desc
+	clusterDetectManagedEventsThreshold            *prometheus.Desc
+	clusterDisableGroupPreferredOwnerRandomization *prometheus.Desc
+	clusterDrainOnShutdown                         *prometheus.Desc
+	clusterDynamicQuorumEnabled                    *prometheus.Desc
+	clusterEnableSharedVolumes                     *prometheus.Desc
+	clusterFixQuorum                               *prometheus.Desc
+	clusterGracePeriodEnabled                      *prometheus.Desc
+	clusterGracePeriodTimeout                      *prometheus.Desc
+	clusterGroupDependencyTimeout                  *prometheus.Desc
+	clusterHangRecoveryAction                      *prometheus.Desc
+	clusterIgnorePersistentStateOnStartup          *prometheus.Desc
+	clusterLogResourceControls                     *prometheus.Desc
+	clusterLowerQuorumPriorityNodeId               *prometheus.Desc
+	clusterMaxNumberOfNodes                        *prometheus.Desc
+	clusterMessageBufferLength                     *prometheus.Desc
+	clusterMinimumNeverPreemptPriority             *prometheus.Desc
+	clusterMinimumPreemptorPriority                *prometheus.Desc
+	clusterNetftIPSecEnabled                       *prometheus.Desc
+	clusterPlacementOptions                        *prometheus.Desc
+	clusterPlumbAllCrossSubnetRoutes               *prometheus.Desc
+	clusterPreventQuorum                           *prometheus.Desc
+	clusterQuarantineDuration                      *prometheus.Desc
+	clusterQuarantineThreshold                     *prometheus.Desc
+	clusterQuorumArbitrationTimeMax                *prometheus.Desc
+	clusterQuorumArbitrationTimeMin                *prometheus.Desc
+	clusterQuorumLogFileSize                       *prometheus.Desc
+	clusterQuorumTypeValue                         *prometheus.Desc
+	clusterRequestReplyTimeout                     *prometheus.Desc
+	clusterResiliencyDefaultPeriod                 *prometheus.Desc
+	clusterResiliencyLevel                         *prometheus.Desc
+	clusterResourceDllDeadlockPeriod               *prometheus.Desc
+	clusterRootMemoryReserved                      *prometheus.Desc
+	clusterRouteHistoryLength                      *prometheus.Desc
+	clusterS2DBusTypes                             *prometheus.Desc
+	clusterS2DCacheDesiredState                    *prometheus.Desc
+	clusterS2DCacheFlashReservePercent             *prometheus.Desc
+	clusterS2DCachePageSizeKBytes                  *prometheus.Desc
+	clusterS2DEnabled                              *prometheus.Desc
+	clusterS2DIOLatencyThreshold                   *prometheus.Desc
+	clusterS2DOptimizations                        *prometheus.Desc
+	clusterSameSubnetDelay                         *prometheus.Desc
+	clusterSameSubnetThreshold                     *prometheus.Desc
+	clusterSecurityLevel                           *prometheus.Desc
+	clusterSecurityLevelForStorage                 *prometheus.Desc
+	clusterSharedVolumeVssWriterOperationTimeout   *prometheus.Desc
+	clusterShutdownTimeoutInMinutes                *prometheus.Desc
+	clusterUseClientAccessNetworksForSharedVolumes *prometheus.Desc
+	clusterWitnessDatabaseWriteTimeout             *prometheus.Desc
+	clusterWitnessDynamicWeight                    *prometheus.Desc
+	clusterWitnessRestartInterval                  *prometheus.Desc
+
+	// network
+	networkCharacteristics *prometheus.Desc
+	networkFlags           *prometheus.Desc
+	networkMetric          *prometheus.Desc
+	networkRole            *prometheus.Desc
+	networkState           *prometheus.Desc
+
+	// node
+	nodeBuildNumber           *prometheus.Desc
+	nodeCharacteristics       *prometheus.Desc
+	nodeDetectedCloudPlatform *prometheus.Desc
+	nodeDynamicWeight         *prometheus.Desc
+	nodeFlags                 *prometheus.Desc
+	nodeMajorVersion          *prometheus.Desc
+	nodeMinorVersion          *prometheus.Desc
+	nodeNeedsPreventQuorum    *prometheus.Desc
+	nodeNodeDrainStatus       *prometheus.Desc
+	nodeNodeHighestVersion    *prometheus.Desc
+	nodeNodeLowestVersion     *prometheus.Desc
+	nodeNodeWeight            *prometheus.Desc
+	nodeState                 *prometheus.Desc
+	nodeStatusInformation     *prometheus.Desc
+
+	resourceCharacteristics        *prometheus.Desc
+	resourceDeadlockTimeout        *prometheus.Desc
+	resourceEmbeddedFailureAction  *prometheus.Desc
+	resourceFlags                  *prometheus.Desc
+	resourceIsAlivePollInterval    *prometheus.Desc
+	resourceLooksAlivePollInterval *prometheus.Desc
+	resourceMonitorProcessId       *prometheus.Desc
+	resourceOwnerNode              *prometheus.Desc
+	resourcePendingTimeout         *prometheus.Desc
+	resourceResourceClass          *prometheus.Desc
+	resourceRestartAction          *prometheus.Desc
+	resourceRestartDelay           *prometheus.Desc
+	resourceRestartPeriod          *prometheus.Desc
+	resourceRestartThreshold       *prometheus.Desc
+	resourceRetryPeriodOnFailure   *prometheus.Desc
+	resourceState                  *prometheus.Desc
+	resourceSubClass               *prometheus.Desc
+
+	// ResourceGroup
+	resourceGroupAutoFailbackType    *prometheus.Desc
+	resourceGroupCharacteristics     *prometheus.Desc
+	resourceGroupColdStartSetting    *prometheus.Desc
+	resourceGroupDefaultOwner        *prometheus.Desc
+	resourceGroupFailbackWindowEnd   *prometheus.Desc
+	resourceGroupFailbackWindowStart *prometheus.Desc
+	resourceGroupFailOverPeriod      *prometheus.Desc
+	resourceGroupFailOverThreshold   *prometheus.Desc
+	resourceGroupFlags               *prometheus.Desc
+	resourceGroupGroupType           *prometheus.Desc
+	resourceGroupOwnerNode           *prometheus.Desc
+	resourceGroupPriority            *prometheus.Desc
+	resourceGroupResiliencyPeriod    *prometheus.Desc
+	resourceGroupState               *prometheus.Desc
+}
+
+func New(config *Config) *Collector {
+	if config == nil {
+		config = &ConfigDefaults
+	}
+
+	if config.CollectorsEnabled == nil {
+		config.CollectorsEnabled = ConfigDefaults.CollectorsEnabled
+	}
+
+	c := &Collector{
+		config: *config,
+	}
+
+	return c
+}
+
+func NewWithFlags(app *kingpin.Application) *Collector {
+	c := &Collector{
+		config: ConfigDefaults,
+	}
+	c.config.CollectorsEnabled = make([]string, 0)
+
+	var collectorsEnabled string
+
+	app.Flag(
+		"collectors.mscluster.enabled",
+		"Comma-separated list of collectors to use.",
+	).Default(strings.Join(ConfigDefaults.CollectorsEnabled, ",")).StringVar(&collectorsEnabled)
+
+	app.Action(func(*kingpin.ParseContext) error {
+		c.config.CollectorsEnabled = strings.Split(collectorsEnabled, ",")
+
+		return nil
+	})
+
+	return c
+}
+
+func (c *Collector) GetName() string {
+	return Name
+}
+
+func (c *Collector) GetPerfCounter(_ *slog.Logger) ([]string, error) {
+	return []string{"Memory"}, nil
+}
+
+func (c *Collector) Close(_ *slog.Logger) error {
+	return nil
+}
+
+func (c *Collector) Build(_ *slog.Logger, wmiClient *wmi.Client) error {
+	if len(c.config.CollectorsEnabled) == 0 {
+		return nil
+	}
+
+	if wmiClient == nil || wmiClient.SWbemServicesClient == nil {
+		return errors.New("wmiClient or SWbemServicesClient is nil")
+	}
+
+	c.wmiClient = wmiClient
+
+	if slices.Contains(c.config.CollectorsEnabled, "cluster") {
+		c.buildCluster()
+	}
+
+	if slices.Contains(c.config.CollectorsEnabled, "network") {
+		c.buildNetwork()
+	}
+
+	if slices.Contains(c.config.CollectorsEnabled, "node") {
+		c.buildNode()
+	}
+
+	if slices.Contains(c.config.CollectorsEnabled, "resource") {
+		c.buildResource()
+	}
+
+	if slices.Contains(c.config.CollectorsEnabled, "resourcegroup") {
+		c.buildResourceGroup()
+	}
+
+	return nil
+}
+
+// Collect sends the metric values for each metric
+// to the provided prometheus Metric channel.
+func (c *Collector) Collect(_ *types.ScrapeContext, _ *slog.Logger, ch chan<- prometheus.Metric) error {
+	if len(c.config.CollectorsEnabled) == 0 {
+		return nil
+	}
+
+	var (
+		err       error
+		errs      []error
+		nodeNames []string
+	)
+
+	if slices.Contains(c.config.CollectorsEnabled, "cluster") {
+		if err = c.collectCluster(ch); err != nil {
+			errs = append(errs, fmt.Errorf("failed to collect cluster metrics: %w", err))
+		}
+	}
+
+	if slices.Contains(c.config.CollectorsEnabled, "network") {
+		if err = c.collectNetwork(ch); err != nil {
+			errs = append(errs, fmt.Errorf("failed to collect network metrics: %w", err))
+		}
+	}
+
+	if slices.Contains(c.config.CollectorsEnabled, "node") {
+		if nodeNames, err = c.collectNode(ch); err != nil {
+			errs = append(errs, fmt.Errorf("failed to collect node metrics: %w", err))
+		}
+	}
+
+	if slices.Contains(c.config.CollectorsEnabled, "resource") {
+		if err = c.collectResource(ch, nodeNames); err != nil {
+			errs = append(errs, fmt.Errorf("failed to collect resource metrics: %w", err))
+		}
+	}
+
+	if slices.Contains(c.config.CollectorsEnabled, "resourcegroup") {
+		if err = c.collectResourceGroup(ch, nodeNames); err != nil {
+			errs = append(errs, fmt.Errorf("failed to collect resource group metrics: %w", err))
+		}
+	}
+
+	if len(errs) > 0 {
+		return errors.Join(errs...)
+	}
+
+	return nil
+}

pkg/collector/mscluster/mscluster_network.go

@@ -0,0 +1,102 @@
+package mscluster
+
+import (
+	"github.com/prometheus-community/windows_exporter/pkg/types"
+	"github.com/prometheus/client_golang/prometheus"
+)
+
+const nameNetwork = Name + "_network"
+
+// msClusterNetwork represents the MSCluster_Network WMI class
+// - https://docs.microsoft.com/en-us/previous-versions/windows/desktop/cluswmi/mscluster-network
+type msClusterNetwork struct {
+	Name string
+
+	Characteristics uint
+	Flags           uint
+	Metric          uint
+	Role            uint
+	State           uint
+}
+
+func (c *Collector) buildNetwork() {
+	c.networkCharacteristics = prometheus.NewDesc(
+		prometheus.BuildFQName(types.Namespace, nameNetwork, "characteristics"),
+		"Provides the characteristics of the network.",
+		[]string{"name"},
+		nil,
+	)
+	c.networkFlags = prometheus.NewDesc(
+		prometheus.BuildFQName(types.Namespace, nameNetwork, "flags"),
+		"Provides access to the flags set for the node. ",
+		[]string{"name"},
+		nil,
+	)
+	c.networkMetric = prometheus.NewDesc(
+		prometheus.BuildFQName(types.Namespace, nameNetwork, "metric"),
+		"The metric of a cluster network (networks with lower values are used first). If this value is set, then the AutoMetric property is set to false.",
+		[]string{"name"},
+		nil,
+	)
+	c.networkRole = prometheus.NewDesc(
+		prometheus.BuildFQName(types.Namespace, nameNetwork, "role"),
+		"Provides access to the network's Role property. The Role property describes the role of the network in the cluster. 0: None; 1: Cluster; 2: Client; 3: Both ",
+		[]string{"name"},
+		nil,
+	)
+	c.networkState = prometheus.NewDesc(
+		prometheus.BuildFQName(types.Namespace, nameNetwork, "state"),
+		"Provides the current state of the network. 1-1: Unknown; 0: Unavailable; 1: Down; 2: Partitioned; 3: Up",
+		[]string{"name"},
+		nil,
+	)
+}
+
+// Collect sends the metric values for each metric
+// to the provided prometheus metric channel.
+func (c *Collector) collectNetwork(ch chan<- prometheus.Metric) error {
+	var dst []msClusterNetwork
+
+	if err := c.wmiClient.Query("SELECT * FROM MSCluster_Network", &dst, nil, "root/MSCluster"); err != nil {
+		return err
+	}
+
+	for _, v := range dst {
+		ch <- prometheus.MustNewConstMetric(
+			c.networkCharacteristics,
+			prometheus.GaugeValue,
+			float64(v.Characteristics),
+			v.Name,
+		)
+
+		ch <- prometheus.MustNewConstMetric(
+			c.networkFlags,
+			prometheus.GaugeValue,
+			float64(v.Flags),
+			v.Name,
+		)
+
+		ch <- prometheus.MustNewConstMetric(
+			c.networkMetric,
+			prometheus.GaugeValue,
+			float64(v.Metric),
+			v.Name,
+		)
+
+		ch <- prometheus.MustNewConstMetric(
+			c.networkRole,
+			prometheus.GaugeValue,
+			float64(v.Role),
+			v.Name,
+		)
+
+		ch <- prometheus.MustNewConstMetric(
+			c.networkState,
+			prometheus.GaugeValue,
+			float64(v.State),
+			v.Name,
+		)
+	}
+
+	return nil
+}

pkg/collector/mscluster/mscluster_node.go

@@ -1,153 +1,15 @@
-package mscluster_node
+package mscluster
 
 import (
 	"github.com/prometheus-community/windows_exporter/pkg/types"
-	"github.com/prometheus-community/windows_exporter/pkg/wmi"
-
-	"github.com/alecthomas/kingpin/v2"
-	"github.com/go-kit/log"
 	"github.com/prometheus/client_golang/prometheus"
 )
 
-const Name = "mscluster_node"
+const nameNode = Name + "_node"
 
-type Config struct{}
-
-var ConfigDefaults = Config{}
-
-// A collector is a Prometheus collector for WMI MSCluster_Node metrics
-type collector struct {
-	logger log.Logger
-
-	BuildNumber           *prometheus.Desc
-	Characteristics       *prometheus.Desc
-	DetectedCloudPlatform *prometheus.Desc
-	DynamicWeight         *prometheus.Desc
-	Flags                 *prometheus.Desc
-	MajorVersion          *prometheus.Desc
-	MinorVersion          *prometheus.Desc
-	NeedsPreventQuorum    *prometheus.Desc
-	NodeDrainStatus       *prometheus.Desc
-	NodeHighestVersion    *prometheus.Desc
-	NodeLowestVersion     *prometheus.Desc
-	NodeWeight            *prometheus.Desc
-	State                 *prometheus.Desc
-	StatusInformation     *prometheus.Desc
-}
-
-func New(logger log.Logger, _ *Config) types.Collector {
-	c := &collector{}
-	c.SetLogger(logger)
-	return c
-}
-
-func NewWithFlags(_ *kingpin.Application) types.Collector {
-	return &collector{}
-}
-
-func (c *collector) GetName() string {
-	return Name
-}
-
-func (c *collector) SetLogger(logger log.Logger) {
-	c.logger = log.With(logger, "collector", Name)
-}
-
-func (c *collector) GetPerfCounter() ([]string, error) {
-	return []string{"Memory"}, nil
-}
-
-func (c *collector) Build() error {
-	c.BuildNumber = prometheus.NewDesc(
-		prometheus.BuildFQName(types.Namespace, Name, "build_number"),
-		"Provides access to the node's BuildNumber property.",
-		[]string{"name"},
-		nil,
-	)
-	c.Characteristics = prometheus.NewDesc(
-		prometheus.BuildFQName(types.Namespace, Name, "characteristics"),
-		"Provides access to the characteristics set for the node.",
-		[]string{"name"},
-		nil,
-	)
-	c.DetectedCloudPlatform = prometheus.NewDesc(
-		prometheus.BuildFQName(types.Namespace, Name, "detected_cloud_platform"),
-		"(DetectedCloudPlatform)",
-		[]string{"name"},
-		nil,
-	)
-	c.DynamicWeight = prometheus.NewDesc(
-		prometheus.BuildFQName(types.Namespace, Name, "dynamic_weight"),
-		"The dynamic vote weight of the node adjusted by dynamic quorum feature.",
-		[]string{"name"},
-		nil,
-	)
-	c.Flags = prometheus.NewDesc(
-		prometheus.BuildFQName(types.Namespace, Name, "flags"),
-		"Provides access to the flags set for the node.",
-		[]string{"name"},
-		nil,
-	)
-	c.MajorVersion = prometheus.NewDesc(
-		prometheus.BuildFQName(types.Namespace, Name, "major_version"),
-		"Provides access to the node's MajorVersion property, which specifies the major portion of the Windows version installed.",
-		[]string{"name"},
-		nil,
-	)
-	c.MinorVersion = prometheus.NewDesc(
-		prometheus.BuildFQName(types.Namespace, Name, "minor_version"),
-		"Provides access to the node's MinorVersion property, which specifies the minor portion of the Windows version installed.",
-		[]string{"name"},
-		nil,
-	)
-	c.NeedsPreventQuorum = prometheus.NewDesc(
-		prometheus.BuildFQName(types.Namespace, Name, "needs_prevent_quorum"),
-		"Whether the cluster service on that node should be started with prevent quorum flag.",
-		[]string{"name"},
-		nil,
-	)
-	c.NodeDrainStatus = prometheus.NewDesc(
-		prometheus.BuildFQName(types.Namespace, Name, "node_drain_status"),
-		"The current node drain status of a node. 0: Not Initiated; 1: In Progress; 2: Completed; 3: Failed",
-		[]string{"name"},
-		nil,
-	)
-	c.NodeHighestVersion = prometheus.NewDesc(
-		prometheus.BuildFQName(types.Namespace, Name, "node_highest_version"),
-		"Provides access to the node's NodeHighestVersion property, which specifies the highest possible version of the cluster service with which the node can join or communicate.",
-		[]string{"name"},
-		nil,
-	)
-	c.NodeLowestVersion = prometheus.NewDesc(
-		prometheus.BuildFQName(types.Namespace, Name, "node_lowest_version"),
-		"Provides access to the node's NodeLowestVersion property, which specifies the lowest possible version of the cluster service with which the node can join or communicate.",
-		[]string{"name"},
-		nil,
-	)
-	c.NodeWeight = prometheus.NewDesc(
-		prometheus.BuildFQName(types.Namespace, Name, "node_weight"),
-		"The vote weight of the node.",
-		[]string{"name"},
-		nil,
-	)
-	c.State = prometheus.NewDesc(
-		prometheus.BuildFQName(types.Namespace, Name, "state"),
-		"Returns the current state of a node. -1: Unknown; 0: Up; 1: Down; 2: Paused; 3: Joining",
-		[]string{"name"},
-		nil,
-	)
-	c.StatusInformation = prometheus.NewDesc(
-		prometheus.BuildFQName(types.Namespace, Name, "status_information"),
-		"The isolation or quarantine status of the node.",
-		[]string{"name"},
-		nil,
-	)
-	return nil
-}
-
-// MSCluster_Node docs:
+// msClusterNode represents the MSCluster_Node WMI class
 // - https://docs.microsoft.com/en-us/previous-versions/windows/desktop/cluswmi/mscluster-node
-type MSCluster_Node struct {
+type msClusterNode struct {
 	Name string
 
 	BuildNumber           uint
@@ -166,115 +28,205 @@ type MSCluster_Node struct {
 	StatusInformation     uint
 }
 
+func (c *Collector) buildNode() {
+	c.nodeBuildNumber = prometheus.NewDesc(
+		prometheus.BuildFQName(types.Namespace, nameNode, "build_number"),
+		"Provides access to the node's BuildNumber property.",
+		[]string{"name"},
+		nil,
+	)
+	c.nodeCharacteristics = prometheus.NewDesc(
+		prometheus.BuildFQName(types.Namespace, nameNode, "characteristics"),
+		"Provides access to the characteristics set for the node.",
+		[]string{"name"},
+		nil,
+	)
+	c.nodeDetectedCloudPlatform = prometheus.NewDesc(
+		prometheus.BuildFQName(types.Namespace, nameNode, "detected_cloud_platform"),
+		"(DetectedCloudPlatform)",
+		[]string{"name"},
+		nil,
+	)
+	c.nodeDynamicWeight = prometheus.NewDesc(
+		prometheus.BuildFQName(types.Namespace, nameNode, "dynamic_weight"),
+		"The dynamic vote weight of the node adjusted by dynamic quorum feature.",
+		[]string{"name"},
+		nil,
+	)
+	c.nodeFlags = prometheus.NewDesc(
+		prometheus.BuildFQName(types.Namespace, nameNode, "flags"),
+		"Provides access to the flags set for the node.",
+		[]string{"name"},
+		nil,
+	)
+	c.nodeMajorVersion = prometheus.NewDesc(
+		prometheus.BuildFQName(types.Namespace, nameNode, "major_version"),
+		"Provides access to the node's MajorVersion property, which specifies the major portion of the Windows version installed.",
+		[]string{"name"},
+		nil,
+	)
+	c.nodeMinorVersion = prometheus.NewDesc(
+		prometheus.BuildFQName(types.Namespace, nameNode, "minor_version"),
+		"Provides access to the node's MinorVersion property, which specifies the minor portion of the Windows version installed.",
+		[]string{"name"},
+		nil,
+	)
+	c.nodeNeedsPreventQuorum = prometheus.NewDesc(
+		prometheus.BuildFQName(types.Namespace, nameNode, "needs_prevent_quorum"),
+		"Whether the cluster service on that node should be started with prevent quorum flag.",
+		[]string{"name"},
+		nil,
+	)
+	c.nodeNodeDrainStatus = prometheus.NewDesc(
+		prometheus.BuildFQName(types.Namespace, nameNode, "node_drain_status"),
+		"The current node drain status of a node. 0: Not Initiated; 1: In Progress; 2: Completed; 3: Failed",
+		[]string{"name"},
+		nil,
+	)
+	c.nodeNodeHighestVersion = prometheus.NewDesc(
+		prometheus.BuildFQName(types.Namespace, nameNode, "node_highest_version"),
+		"Provides access to the node's NodeHighestVersion property, which specifies the highest possible version of the cluster service with which the node can join or communicate.",
+		[]string{"name"},
+		nil,
+	)
+	c.nodeNodeLowestVersion = prometheus.NewDesc(
+		prometheus.BuildFQName(types.Namespace, nameNode, "node_lowest_version"),
+		"Provides access to the node's NodeLowestVersion property, which specifies the lowest possible version of the cluster service with which the node can join or communicate.",
+		[]string{"name"},
+		nil,
+	)
+	c.nodeNodeWeight = prometheus.NewDesc(
+		prometheus.BuildFQName(types.Namespace, nameNode, "node_weight"),
+		"The vote weight of the node.",
+		[]string{"name"},
+		nil,
+	)
+	c.nodeState = prometheus.NewDesc(
+		prometheus.BuildFQName(types.Namespace, nameNode, "state"),
+		"Returns the current state of a node. -1: Unknown; 0: Up; 1: Down; 2: Paused; 3: Joining",
+		[]string{"name"},
+		nil,
+	)
+	c.nodeStatusInformation = prometheus.NewDesc(
+		prometheus.BuildFQName(types.Namespace, nameNode, "status_information"),
+		"The isolation or quarantine status of the node.",
+		[]string{"name"},
+		nil,
+	)
+}
+
 // Collect sends the metric values for each metric
 // to the provided prometheus Metric channel.
-func (c *collector) Collect(_ *types.ScrapeContext, ch chan<- prometheus.Metric) error {
-	var dst []MSCluster_Node
-	q := wmi.QueryAll(&dst, c.logger)
-	if err := wmi.QueryNamespace(q, &dst, "root/MSCluster"); err != nil {
-		return err
+func (c *Collector) collectNode(ch chan<- prometheus.Metric) ([]string, error) {
+	var dst []msClusterNode
+
+	if err := c.wmiClient.Query("SELECT * FROM MSCluster_Node", &dst, nil, "root/MSCluster"); err != nil {
+		return nil, err
 	}
 
-	for _, v := range dst {
+	nodeNames := make([]string, 0, len(dst))
 
+	for _, v := range dst {
 		ch <- prometheus.MustNewConstMetric(
-			c.BuildNumber,
+			c.nodeBuildNumber,
 			prometheus.GaugeValue,
 			float64(v.BuildNumber),
 			v.Name,
 		)
 
 		ch <- prometheus.MustNewConstMetric(
-			c.Characteristics,
+			c.nodeCharacteristics,
 			prometheus.GaugeValue,
 			float64(v.Characteristics),
 			v.Name,
 		)
 
 		ch <- prometheus.MustNewConstMetric(
-			c.DetectedCloudPlatform,
+			c.nodeDetectedCloudPlatform,
 			prometheus.GaugeValue,
 			float64(v.DetectedCloudPlatform),
 			v.Name,
 		)
 
 		ch <- prometheus.MustNewConstMetric(
-			c.DynamicWeight,
+			c.nodeDynamicWeight,
 			prometheus.GaugeValue,
 			float64(v.DynamicWeight),
 			v.Name,
 		)
 
 		ch <- prometheus.MustNewConstMetric(
-			c.Flags,
+			c.nodeFlags,
 			prometheus.GaugeValue,
 			float64(v.Flags),
 			v.Name,
 		)
 
 		ch <- prometheus.MustNewConstMetric(
-			c.MajorVersion,
+			c.nodeMajorVersion,
 			prometheus.GaugeValue,
 			float64(v.MajorVersion),
 			v.Name,
 		)
 
 		ch <- prometheus.MustNewConstMetric(
-			c.MinorVersion,
+			c.nodeMinorVersion,
 			prometheus.GaugeValue,
 			float64(v.MinorVersion),
 			v.Name,
 		)
 
 		ch <- prometheus.MustNewConstMetric(
-			c.NeedsPreventQuorum,
+			c.nodeNeedsPreventQuorum,
 			prometheus.GaugeValue,
 			float64(v.NeedsPreventQuorum),
 			v.Name,
 		)
 
 		ch <- prometheus.MustNewConstMetric(
-			c.NodeDrainStatus,
+			c.nodeNodeDrainStatus,
 			prometheus.GaugeValue,
 			float64(v.NodeDrainStatus),
 			v.Name,
 		)
 
 		ch <- prometheus.MustNewConstMetric(
-			c.NodeHighestVersion,
+			c.nodeNodeHighestVersion,
 			prometheus.GaugeValue,
 			float64(v.NodeHighestVersion),
 			v.Name,
 		)
 
 		ch <- prometheus.MustNewConstMetric(
-			c.NodeLowestVersion,
+			c.nodeNodeLowestVersion,
 			prometheus.GaugeValue,
 			float64(v.NodeLowestVersion),
 			v.Name,
 		)
 
 		ch <- prometheus.MustNewConstMetric(
-			c.NodeWeight,
+			c.nodeNodeWeight,
 			prometheus.GaugeValue,
 			float64(v.NodeWeight),
 			v.Name,
 		)
 
 		ch <- prometheus.MustNewConstMetric(
-			c.State,
+			c.nodeState,
 			prometheus.GaugeValue,
 			float64(v.State),
 			v.Name,
 		)
 
 		ch <- prometheus.MustNewConstMetric(
-			c.StatusInformation,
+			c.nodeStatusInformation,
 			prometheus.GaugeValue,
 			float64(v.StatusInformation),
 			v.Name,
 		)
+
+		nodeNames = append(nodeNames, v.Name)
 	}
 
-	return nil
+	return nodeNames, nil
 }

pkg/collector/mscluster/mscluster_resource.go

@@ -1,170 +1,19 @@
-package mscluster_resource
+package mscluster
 
 import (
 	"github.com/prometheus-community/windows_exporter/pkg/types"
-	"github.com/prometheus-community/windows_exporter/pkg/wmi"
-
-	"github.com/alecthomas/kingpin/v2"
-	"github.com/go-kit/log"
 	"github.com/prometheus/client_golang/prometheus"
 )
 
-const Name = "mscluster_resource"
+const nameResource = Name + "_resource"
 
-type Config struct{}
-
-var ConfigDefaults = Config{}
-
-// A collector is a Prometheus collector for WMI MSCluster_Resource metrics
-type collector struct {
-	logger log.Logger
-
-	Characteristics        *prometheus.Desc
-	DeadlockTimeout        *prometheus.Desc
-	EmbeddedFailureAction  *prometheus.Desc
-	Flags                  *prometheus.Desc
-	IsAlivePollInterval    *prometheus.Desc
-	LooksAlivePollInterval *prometheus.Desc
-	MonitorProcessId       *prometheus.Desc
-	PendingTimeout         *prometheus.Desc
-	ResourceClass          *prometheus.Desc
-	RestartAction          *prometheus.Desc
-	RestartDelay           *prometheus.Desc
-	RestartPeriod          *prometheus.Desc
-	RestartThreshold       *prometheus.Desc
-	RetryPeriodOnFailure   *prometheus.Desc
-	State                  *prometheus.Desc
-	Subclass               *prometheus.Desc
-}
-
-func New(logger log.Logger, _ *Config) types.Collector {
-	c := &collector{}
-	c.SetLogger(logger)
-	return c
-}
-
-func NewWithFlags(_ *kingpin.Application) types.Collector {
-	return &collector{}
-}
-
-func (c *collector) GetName() string {
-	return Name
-}
-
-func (c *collector) SetLogger(logger log.Logger) {
-	c.logger = log.With(logger, "collector", Name)
-}
-
-func (c *collector) GetPerfCounter() ([]string, error) {
-	return []string{"Memory"}, nil
-}
-
-func (c *collector) Build() error {
-	c.Characteristics = prometheus.NewDesc(
-		prometheus.BuildFQName(types.Namespace, Name, "characteristics"),
-		"Provides the characteristics of the object.",
-		[]string{"type", "owner_group", "name"},
-		nil,
-	)
-	c.DeadlockTimeout = prometheus.NewDesc(
-		prometheus.BuildFQName(types.Namespace, Name, "deadlock_timeout"),
-		"Indicates the length of time to wait, in milliseconds, before declaring a deadlock in any call into a resource.",
-		[]string{"type", "owner_group", "name"},
-		nil,
-	)
-	c.EmbeddedFailureAction = prometheus.NewDesc(
-		prometheus.BuildFQName(types.Namespace, Name, "embedded_failure_action"),
-		"The time, in milliseconds, that a resource should remain in a failed state before the Cluster service attempts to restart it.",
-		[]string{"type", "owner_group", "name"},
-		nil,
-	)
-	c.Flags = prometheus.NewDesc(
-		prometheus.BuildFQName(types.Namespace, Name, "flags"),
-		"Provides access to the flags set for the object.",
-		[]string{"type", "owner_group", "name"},
-		nil,
-	)
-	c.IsAlivePollInterval = prometheus.NewDesc(
-		prometheus.BuildFQName(types.Namespace, Name, "is_alive_poll_interval"),
-		"Provides access to the resource's IsAlivePollInterval property, which is the recommended interval in milliseconds at which the Cluster Service should poll the resource to determine whether it is operational. If the property is set to 0xFFFFFFFF, the Cluster Service uses the IsAlivePollInterval property for the resource type associated with the resource.",
-		[]string{"type", "owner_group", "name"},
-		nil,
-	)
-	c.LooksAlivePollInterval = prometheus.NewDesc(
-		prometheus.BuildFQName(types.Namespace, Name, "looks_alive_poll_interval"),
-		"Provides access to the resource's LooksAlivePollInterval property, which is the recommended interval in milliseconds at which the Cluster Service should poll the resource to determine whether it appears operational. If the property is set to 0xFFFFFFFF, the Cluster Service uses the LooksAlivePollInterval property for the resource type associated with the resource.",
-		[]string{"type", "owner_group", "name"},
-		nil,
-	)
-	c.MonitorProcessId = prometheus.NewDesc(
-		prometheus.BuildFQName(types.Namespace, Name, "monitor_process_id"),
-		"Provides the process ID of the resource host service that is currently hosting the resource.",
-		[]string{"type", "owner_group", "name"},
-		nil,
-	)
-	c.PendingTimeout = prometheus.NewDesc(
-		prometheus.BuildFQName(types.Namespace, Name, "pending_timeout"),
-		"Provides access to the resource's PendingTimeout property. If a resource cannot be brought online or taken offline in the number of milliseconds specified by the PendingTimeout property, the resource is forcibly terminated.",
-		[]string{"type", "owner_group", "name"},
-		nil,
-	)
-	c.ResourceClass = prometheus.NewDesc(
-		prometheus.BuildFQName(types.Namespace, Name, "resource_class"),
-		"Gets or sets the resource class of a resource. 0: Unknown; 1: Storage; 2: Network; 32768: Unknown ",
-		[]string{"type", "owner_group", "name"},
-		nil,
-	)
-	c.RestartAction = prometheus.NewDesc(
-		prometheus.BuildFQName(types.Namespace, Name, "restart_action"),
-		"Provides access to the resource's RestartAction property, which is the action to be taken by the Cluster Service if the resource fails.",
-		[]string{"type", "owner_group", "name"},
-		nil,
-	)
-	c.RestartDelay = prometheus.NewDesc(
-		prometheus.BuildFQName(types.Namespace, Name, "restart_delay"),
-		"Indicates the time delay before a failed resource is restarted.",
-		[]string{"type", "owner_group", "name"},
-		nil,
-	)
-	c.RestartPeriod = prometheus.NewDesc(
-		prometheus.BuildFQName(types.Namespace, Name, "restart_period"),
-		"Provides access to the resource's RestartPeriod property, which is interval of time, in milliseconds, during which a specified number of restart attempts can be made on a nonresponsive resource.",
-		[]string{"type", "owner_group", "name"},
-		nil,
-	)
-	c.RestartThreshold = prometheus.NewDesc(
-		prometheus.BuildFQName(types.Namespace, Name, "restart_threshold"),
-		"Provides access to the resource's RestartThreshold property which is the maximum number of restart attempts that can be made on a resource within an interval defined by the RestartPeriod property before the Cluster Service initiates the action specified by the RestartAction property.",
-		[]string{"type", "owner_group", "name"},
-		nil,
-	)
-	c.RetryPeriodOnFailure = prometheus.NewDesc(
-		prometheus.BuildFQName(types.Namespace, Name, "retry_period_on_failure"),
-		"Provides access to the resource's RetryPeriodOnFailure property, which is the interval of time (in milliseconds) that a resource should remain in a failed state before the Cluster service attempts to restart it.",
-		[]string{"type", "owner_group", "name"},
-		nil,
-	)
-	c.State = prometheus.NewDesc(
-		prometheus.BuildFQName(types.Namespace, Name, "state"),
-		"The current state of the resource. -1: Unknown; 0: Inherited; 1: Initializing; 2: Online; 3: Offline; 4: Failed; 128: Pending; 129: Online Pending; 130: Offline Pending ",
-		[]string{"type", "owner_group", "name"},
-		nil,
-	)
-	c.Subclass = prometheus.NewDesc(
-		prometheus.BuildFQName(types.Namespace, Name, "subclass"),
-		"Provides the list of references to nodes that can be the owner of this resource.",
-		[]string{"type", "owner_group", "name"},
-		nil,
-	)
-	return nil
-}
-
-// MSCluster_Resource docs:
+// msClusterResource represents the MSCluster_Resource WMI class
 // - https://docs.microsoft.com/en-us/previous-versions/windows/desktop/cluswmi/mscluster-resource
-type MSCluster_Resource struct {
+type msClusterResource struct {
 	Name       string
 	Type       string
 	OwnerGroup string
+	OwnerNode  string
 
 	Characteristics        uint
 	DeadlockTimeout        uint
@@ -184,124 +33,247 @@ type MSCluster_Resource struct {
 	Subclass               uint
 }
 
+func (c *Collector) buildResource() {
+	c.resourceCharacteristics = prometheus.NewDesc(
+		prometheus.BuildFQName(types.Namespace, nameResource, "characteristics"),
+		"Provides the characteristics of the object.",
+		[]string{"type", "owner_group", "name"},
+		nil,
+	)
+	c.resourceDeadlockTimeout = prometheus.NewDesc(
+		prometheus.BuildFQName(types.Namespace, nameResource, "deadlock_timeout"),
+		"Indicates the length of time to wait, in milliseconds, before declaring a deadlock in any call into a resource.",
+		[]string{"type", "owner_group", "name"},
+		nil,
+	)
+	c.resourceEmbeddedFailureAction = prometheus.NewDesc(
+		prometheus.BuildFQName(types.Namespace, nameResource, "embedded_failure_action"),
+		"The time, in milliseconds, that a resource should remain in a failed state before the Cluster service attempts to restart it.",
+		[]string{"type", "owner_group", "name"},
+		nil,
+	)
+	c.resourceFlags = prometheus.NewDesc(
+		prometheus.BuildFQName(types.Namespace, nameResource, "flags"),
+		"Provides access to the flags set for the object.",
+		[]string{"type", "owner_group", "name"},
+		nil,
+	)
+	c.resourceIsAlivePollInterval = prometheus.NewDesc(
+		prometheus.BuildFQName(types.Namespace, nameResource, "is_alive_poll_interval"),
+		"Provides access to the resource's IsAlivePollInterval property, which is the recommended interval in milliseconds at which the Cluster Service should poll the resource to determine whether it is operational. If the property is set to 0xFFFFFFFF, the Cluster Service uses the IsAlivePollInterval property for the resource type associated with the resource.",
+		[]string{"type", "owner_group", "name"},
+		nil,
+	)
+	c.resourceLooksAlivePollInterval = prometheus.NewDesc(
+		prometheus.BuildFQName(types.Namespace, nameResource, "looks_alive_poll_interval"),
+		"Provides access to the resource's LooksAlivePollInterval property, which is the recommended interval in milliseconds at which the Cluster Service should poll the resource to determine whether it appears operational. If the property is set to 0xFFFFFFFF, the Cluster Service uses the LooksAlivePollInterval property for the resource type associated with the resource.",
+		[]string{"type", "owner_group", "name"},
+		nil,
+	)
+	c.resourceMonitorProcessId = prometheus.NewDesc(
+		prometheus.BuildFQName(types.Namespace, nameResource, "monitor_process_id"),
+		"Provides the process ID of the resource host service that is currently hosting the resource.",
+		[]string{"type", "owner_group", "name"},
+		nil,
+	)
+	c.resourceOwnerNode = prometheus.NewDesc(
+		prometheus.BuildFQName(types.Namespace, nameResource, "owner_node"),
+		"The node hosting the resource. 0: Not hosted; 1: Hosted",
+		[]string{"type", "owner_group", "node_name", "name"},
+		nil,
+	)
+	c.resourceOwnerNode = prometheus.NewDesc(
+		prometheus.BuildFQName(types.Namespace, nameResource, "owner_node"),
+		"The node hosting the resource. 0: Not hosted; 1: Hosted",
+		[]string{"type", "owner_group", "node_name", "name"},
+		nil,
+	)
+	c.resourcePendingTimeout = prometheus.NewDesc(
+		prometheus.BuildFQName(types.Namespace, nameResource, "pending_timeout"),
+		"Provides access to the resource's PendingTimeout property. If a resource cannot be brought online or taken offline in the number of milliseconds specified by the PendingTimeout property, the resource is forcibly terminated.",
+		[]string{"type", "owner_group", "name"},
+		nil,
+	)
+	c.resourceResourceClass = prometheus.NewDesc(
+		prometheus.BuildFQName(types.Namespace, nameResource, "resource_class"),
+		"Gets or sets the resource class of a resource. 0: Unknown; 1: Storage; 2: Network; 32768: Unknown ",
+		[]string{"type", "owner_group", "name"},
+		nil,
+	)
+	c.resourceRestartAction = prometheus.NewDesc(
+		prometheus.BuildFQName(types.Namespace, nameResource, "restart_action"),
+		"Provides access to the resource's RestartAction property, which is the action to be taken by the Cluster Service if the resource fails.",
+		[]string{"type", "owner_group", "name"},
+		nil,
+	)
+	c.resourceRestartDelay = prometheus.NewDesc(
+		prometheus.BuildFQName(types.Namespace, nameResource, "restart_delay"),
+		"Indicates the time delay before a failed resource is restarted.",
+		[]string{"type", "owner_group", "name"},
+		nil,
+	)
+	c.resourceRestartPeriod = prometheus.NewDesc(
+		prometheus.BuildFQName(types.Namespace, nameResource, "restart_period"),
+		"Provides access to the resource's RestartPeriod property, which is interval of time, in milliseconds, during which a specified number of restart attempts can be made on a nonresponsive resource.",
+		[]string{"type", "owner_group", "name"},
+		nil,
+	)
+	c.resourceRestartThreshold = prometheus.NewDesc(
+		prometheus.BuildFQName(types.Namespace, nameResource, "restart_threshold"),
+		"Provides access to the resource's RestartThreshold property which is the maximum number of restart attempts that can be made on a resource within an interval defined by the RestartPeriod property before the Cluster Service initiates the action specified by the RestartAction property.",
+		[]string{"type", "owner_group", "name"},
+		nil,
+	)
+	c.resourceRetryPeriodOnFailure = prometheus.NewDesc(
+		prometheus.BuildFQName(types.Namespace, nameResource, "retry_period_on_failure"),
+		"Provides access to the resource's RetryPeriodOnFailure property, which is the interval of time (in milliseconds) that a resource should remain in a failed state before the Cluster service attempts to restart it.",
+		[]string{"type", "owner_group", "name"},
+		nil,
+	)
+	c.resourceState = prometheus.NewDesc(
+		prometheus.BuildFQName(types.Namespace, nameResource, "state"),
+		"The current state of the resource. -1: Unknown; 0: Inherited; 1: Initializing; 2: Online; 3: Offline; 4: Failed; 128: Pending; 129: Online Pending; 130: Offline Pending ",
+		[]string{"type", "owner_group", "name"},
+		nil,
+	)
+	c.resourceSubClass = prometheus.NewDesc(
+		prometheus.BuildFQName(types.Namespace, nameResource, "subclass"),
+		"Provides the list of references to nodes that can be the owner of this resource.",
+		[]string{"type", "owner_group", "name"},
+		nil,
+	)
+}
+
 // Collect sends the metric values for each metric
 // to the provided prometheus Metric channel.
-func (c *collector) Collect(_ *types.ScrapeContext, ch chan<- prometheus.Metric) error {
-	var dst []MSCluster_Resource
-	q := wmi.QueryAll(&dst, c.logger)
-	if err := wmi.QueryNamespace(q, &dst, "root/MSCluster"); err != nil {
+func (c *Collector) collectResource(ch chan<- prometheus.Metric, nodeNames []string) error {
+	var dst []msClusterResource
+
+	if err := c.wmiClient.Query("SELECT * FROM MSCluster_Resource", &dst, nil, "root/MSCluster"); err != nil {
 		return err
 	}
 
 	for _, v := range dst {
-
 		ch <- prometheus.MustNewConstMetric(
-			c.Characteristics,
+			c.resourceCharacteristics,
 			prometheus.GaugeValue,
 			float64(v.Characteristics),
 			v.Type, v.OwnerGroup, v.Name,
 		)
 
 		ch <- prometheus.MustNewConstMetric(
-			c.DeadlockTimeout,
+			c.resourceDeadlockTimeout,
 			prometheus.GaugeValue,
 			float64(v.DeadlockTimeout),
 			v.Type, v.OwnerGroup, v.Name,
 		)
 
 		ch <- prometheus.MustNewConstMetric(
-			c.EmbeddedFailureAction,
+			c.resourceEmbeddedFailureAction,
 			prometheus.GaugeValue,
 			float64(v.EmbeddedFailureAction),
 			v.Type, v.OwnerGroup, v.Name,
 		)
 
 		ch <- prometheus.MustNewConstMetric(
-			c.Flags,
+			c.resourceFlags,
 			prometheus.GaugeValue,
 			float64(v.Flags),
 			v.Type, v.OwnerGroup, v.Name,
 		)
 
 		ch <- prometheus.MustNewConstMetric(
-			c.IsAlivePollInterval,
+			c.resourceIsAlivePollInterval,
 			prometheus.GaugeValue,
 			float64(v.IsAlivePollInterval),
 			v.Type, v.OwnerGroup, v.Name,
 		)
 
 		ch <- prometheus.MustNewConstMetric(
-			c.LooksAlivePollInterval,
+			c.resourceLooksAlivePollInterval,
 			prometheus.GaugeValue,
 			float64(v.LooksAlivePollInterval),
 			v.Type, v.OwnerGroup, v.Name,
 		)
 
 		ch <- prometheus.MustNewConstMetric(
-			c.MonitorProcessId,
+			c.resourceMonitorProcessId,
 			prometheus.GaugeValue,
 			float64(v.MonitorProcessId),
 			v.Type, v.OwnerGroup, v.Name,
 		)
 
+		for _, nodeName := range nodeNames {
+			isCurrentState := 0.0
+			if v.OwnerNode == nodeName {
+				isCurrentState = 1.0
+			}
+			ch <- prometheus.MustNewConstMetric(
+				c.resourceOwnerNode,
+				prometheus.GaugeValue,
+				isCurrentState,
+				v.Type, v.OwnerGroup, nodeName, v.Name,
+			)
+		}
+
 		ch <- prometheus.MustNewConstMetric(
-			c.PendingTimeout,
+			c.resourcePendingTimeout,
 			prometheus.GaugeValue,
 			float64(v.PendingTimeout),
 			v.Type, v.OwnerGroup, v.Name,
 		)
 
 		ch <- prometheus.MustNewConstMetric(
-			c.ResourceClass,
+			c.resourceResourceClass,
 			prometheus.GaugeValue,
 			float64(v.ResourceClass),
 			v.Type, v.OwnerGroup, v.Name,
 		)
 
 		ch <- prometheus.MustNewConstMetric(
-			c.RestartAction,
+			c.resourceRestartAction,
 			prometheus.GaugeValue,
 			float64(v.RestartAction),
 			v.Type, v.OwnerGroup, v.Name,
 		)
 
 		ch <- prometheus.MustNewConstMetric(
-			c.RestartDelay,
+			c.resourceRestartDelay,
 			prometheus.GaugeValue,
 			float64(v.RestartDelay),
 			v.Type, v.OwnerGroup, v.Name,
 		)
 
 		ch <- prometheus.MustNewConstMetric(
-			c.RestartPeriod,
+			c.resourceRestartPeriod,
 			prometheus.GaugeValue,
 			float64(v.RestartPeriod),
 			v.Type, v.OwnerGroup, v.Name,
 		)
 
 		ch <- prometheus.MustNewConstMetric(
-			c.RestartThreshold,
+			c.resourceRestartThreshold,
 			prometheus.GaugeValue,
 			float64(v.RestartThreshold),
 			v.Type, v.OwnerGroup, v.Name,
 		)
 
 		ch <- prometheus.MustNewConstMetric(
-			c.RetryPeriodOnFailure,
+			c.resourceRetryPeriodOnFailure,
 			prometheus.GaugeValue,
 			float64(v.RetryPeriodOnFailure),
 			v.Type, v.OwnerGroup, v.Name,
 		)
 
 		ch <- prometheus.MustNewConstMetric(
-			c.State,
+			c.resourceState,
 			prometheus.GaugeValue,
 			float64(v.State),
 			v.Type, v.OwnerGroup, v.Name,
 		)
 
 		ch <- prometheus.MustNewConstMetric(
-			c.Subclass,
+			c.resourceSubClass,
 			prometheus.GaugeValue,
 			float64(v.Subclass),
 			v.Type, v.OwnerGroup, v.Name,

pkg/collector/mscluster/mscluster_resourcegroup.go

@@ -1,148 +1,15 @@
-package mscluster_resourcegroup
+package mscluster
 
 import (
 	"github.com/prometheus-community/windows_exporter/pkg/types"
-	"github.com/prometheus-community/windows_exporter/pkg/wmi"
-
-	"github.com/alecthomas/kingpin/v2"
-	"github.com/go-kit/log"
 	"github.com/prometheus/client_golang/prometheus"
 )
 
-const Name = "mscluster_resourcegroup"
+const nameResourceGroup = Name + "_resourcegroup"
 
-type Config struct{}
-
-var ConfigDefaults = Config{}
-
-// A collector is a Prometheus collector for WMI MSCluster_ResourceGroup metrics
-type collector struct {
-	logger log.Logger
-
-	AutoFailbackType    *prometheus.Desc
-	Characteristics     *prometheus.Desc
-	ColdStartSetting    *prometheus.Desc
-	DefaultOwner        *prometheus.Desc
-	FailbackWindowEnd   *prometheus.Desc
-	FailbackWindowStart *prometheus.Desc
-	FailoverPeriod      *prometheus.Desc
-	FailoverThreshold   *prometheus.Desc
-	FaultDomain         *prometheus.Desc
-	Flags               *prometheus.Desc
-	GroupType           *prometheus.Desc
-	PlacementOptions    *prometheus.Desc
-	Priority            *prometheus.Desc
-	ResiliencyPeriod    *prometheus.Desc
-	State               *prometheus.Desc
-}
-
-func New(logger log.Logger, _ *Config) types.Collector {
-	c := &collector{}
-	c.SetLogger(logger)
-	return c
-}
-
-func NewWithFlags(_ *kingpin.Application) types.Collector {
-	return &collector{}
-}
-
-func (c *collector) GetName() string {
-	return Name
-}
-
-func (c *collector) SetLogger(logger log.Logger) {
-	c.logger = log.With(logger, "collector", Name)
-}
-
-func (c *collector) GetPerfCounter() ([]string, error) {
-	return []string{"Memory"}, nil
-}
-
-func (c *collector) Build() error {
-	c.AutoFailbackType = prometheus.NewDesc(
-		prometheus.BuildFQName(types.Namespace, Name, "auto_failback_type"),
-		"Provides access to the group's AutoFailbackType property.",
-		[]string{"name"},
-		nil,
-	)
-	c.Characteristics = prometheus.NewDesc(
-		prometheus.BuildFQName(types.Namespace, Name, "characteristics"),
-		"Provides the characteristics of the group.",
-		[]string{"name"},
-		nil,
-	)
-	c.ColdStartSetting = prometheus.NewDesc(
-		prometheus.BuildFQName(types.Namespace, Name, "cold_start_setting"),
-		"Indicates whether a group can start after a cluster cold start.",
-		[]string{"name"},
-		nil,
-	)
-	c.DefaultOwner = prometheus.NewDesc(
-		prometheus.BuildFQName(types.Namespace, Name, "default_owner"),
-		"Number of the last node the resource group was activated on or explicitly moved to.",
-		[]string{"name"},
-		nil,
-	)
-	c.FailbackWindowEnd = prometheus.NewDesc(
-		prometheus.BuildFQName(types.Namespace, Name, "failback_window_end"),
-		"The FailbackWindowEnd property provides the latest time that the group can be moved back to the node identified as its preferred node.",
-		[]string{"name"},
-		nil,
-	)
-	c.FailbackWindowStart = prometheus.NewDesc(
-		prometheus.BuildFQName(types.Namespace, Name, "failback_window_start"),
-		"The FailbackWindowStart property provides the earliest time (that is, local time as kept by the cluster) that the group can be moved back to the node identified as its preferred node.",
-		[]string{"name"},
-		nil,
-	)
-	c.FailoverPeriod = prometheus.NewDesc(
-		prometheus.BuildFQName(types.Namespace, Name, "failover_period"),
-		"The FailoverPeriod property specifies a number of hours during which a maximum number of failover attempts, specified by the FailoverThreshold property, can occur.",
-		[]string{"name"},
-		nil,
-	)
-	c.FailoverThreshold = prometheus.NewDesc(
-		prometheus.BuildFQName(types.Namespace, Name, "failover_threshold"),
-		"The FailoverThreshold property specifies the maximum number of failover attempts.",
-		[]string{"name"},
-		nil,
-	)
-	c.Flags = prometheus.NewDesc(
-		prometheus.BuildFQName(types.Namespace, Name, "flags"),
-		"Provides access to the flags set for the group. ",
-		[]string{"name"},
-		nil,
-	)
-	c.GroupType = prometheus.NewDesc(
-		prometheus.BuildFQName(types.Namespace, Name, "group_type"),
-		"The Type of the resource group.",
-		[]string{"name"},
-		nil,
-	)
-	c.Priority = prometheus.NewDesc(
-		prometheus.BuildFQName(types.Namespace, Name, "priority"),
-		"Priority value of the resource group",
-		[]string{"name"},
-		nil,
-	)
-	c.ResiliencyPeriod = prometheus.NewDesc(
-		prometheus.BuildFQName(types.Namespace, Name, "resiliency_period"),
-		"The resiliency period for this group, in seconds.",
-		[]string{"name"},
-		nil,
-	)
-	c.State = prometheus.NewDesc(
-		prometheus.BuildFQName(types.Namespace, Name, "state"),
-		"The current state of the resource group. -1: Unknown; 0: Online; 1: Offline; 2: Failed; 3: Partial Online; 4: Pending",
-		[]string{"name"},
-		nil,
-	)
-	return nil
-}
-
-// MSCluster_ResourceGroup docs:
+// msClusterResourceGroup represents the MSCluster_ResourceGroup WMI class
 // - https://docs.microsoft.com/en-us/previous-versions/windows/desktop/cluswmi/mscluster-resourcegroup
-type MSCluster_ResourceGroup struct {
+type msClusterResourceGroup struct {
 	Name string
 
 	AutoFailbackType    uint
@@ -155,113 +22,218 @@ type MSCluster_ResourceGroup struct {
 	FailoverThreshold   uint
 	Flags               uint
 	GroupType           uint
+	OwnerNode           string
 	Priority            uint
 	ResiliencyPeriod    uint
 	State               uint
 }
 
+func (c *Collector) buildResourceGroup() {
+	c.resourceGroupAutoFailbackType = prometheus.NewDesc(
+		prometheus.BuildFQName(types.Namespace, nameResourceGroup, "auto_failback_type"),
+		"Provides access to the group's AutoFailbackType property.",
+		[]string{"name"},
+		nil,
+	)
+	c.resourceGroupCharacteristics = prometheus.NewDesc(
+		prometheus.BuildFQName(types.Namespace, nameResourceGroup, "characteristics"),
+		"Provides the characteristics of the group.",
+		[]string{"name"},
+		nil,
+	)
+	c.resourceGroupColdStartSetting = prometheus.NewDesc(
+		prometheus.BuildFQName(types.Namespace, nameResourceGroup, "cold_start_setting"),
+		"Indicates whether a group can start after a cluster cold start.",
+		[]string{"name"},
+		nil,
+	)
+	c.resourceGroupDefaultOwner = prometheus.NewDesc(
+		prometheus.BuildFQName(types.Namespace, nameResourceGroup, "default_owner"),
+		"Number of the last node the resource group was activated on or explicitly moved to.",
+		[]string{"name"},
+		nil,
+	)
+	c.resourceGroupFailbackWindowEnd = prometheus.NewDesc(
+		prometheus.BuildFQName(types.Namespace, nameResourceGroup, "failback_window_end"),
+		"The FailbackWindowEnd property provides the latest time that the group can be moved back to the node identified as its preferred node.",
+		[]string{"name"},
+		nil,
+	)
+	c.resourceGroupFailbackWindowStart = prometheus.NewDesc(
+		prometheus.BuildFQName(types.Namespace, nameResourceGroup, "failback_window_start"),
+		"The FailbackWindowStart property provides the earliest time (that is, local time as kept by the cluster) that the group can be moved back to the node identified as its preferred node.",
+		[]string{"name"},
+		nil,
+	)
+	c.resourceGroupFailOverPeriod = prometheus.NewDesc(
+		prometheus.BuildFQName(types.Namespace, nameResourceGroup, "failover_period"),
+		"The FailoverPeriod property specifies a number of hours during which a maximum number of failover attempts, specified by the FailoverThreshold property, can occur.",
+		[]string{"name"},
+		nil,
+	)
+	c.resourceGroupFailOverThreshold = prometheus.NewDesc(
+		prometheus.BuildFQName(types.Namespace, nameResourceGroup, "failover_threshold"),
+		"The FailoverThreshold property specifies the maximum number of failover attempts.",
+		[]string{"name"},
+		nil,
+	)
+	c.resourceGroupFlags = prometheus.NewDesc(
+		prometheus.BuildFQName(types.Namespace, nameResourceGroup, "flags"),
+		"Provides access to the flags set for the group. ",
+		[]string{"name"},
+		nil,
+	)
+	c.resourceGroupGroupType = prometheus.NewDesc(
+		prometheus.BuildFQName(types.Namespace, nameResourceGroup, "group_type"),
+		"The Type of the resource group.",
+		[]string{"name"},
+		nil,
+	)
+	c.resourceGroupOwnerNode = prometheus.NewDesc(
+		prometheus.BuildFQName(types.Namespace, nameResourceGroup, "owner_node"),
+		"The node hosting the resource group. 0: Not hosted; 1: Hosted",
+		[]string{"node_name", "name"},
+		nil,
+	)
+	c.resourceGroupOwnerNode = prometheus.NewDesc(
+		prometheus.BuildFQName(types.Namespace, nameResourceGroup, "owner_node"),
+		"The node hosting the resource group. 0: Not hosted; 1: Hosted",
+		[]string{"node_name", "name"},
+		nil,
+	)
+	c.resourceGroupPriority = prometheus.NewDesc(
+		prometheus.BuildFQName(types.Namespace, nameResourceGroup, "priority"),
+		"Priority value of the resource group",
+		[]string{"name"},
+		nil,
+	)
+	c.resourceGroupResiliencyPeriod = prometheus.NewDesc(
+		prometheus.BuildFQName(types.Namespace, nameResourceGroup, "resiliency_period"),
+		"The resiliency period for this group, in seconds.",
+		[]string{"name"},
+		nil,
+	)
+	c.resourceGroupState = prometheus.NewDesc(
+		prometheus.BuildFQName(types.Namespace, nameResourceGroup, "state"),
+		"The current state of the resource group. -1: Unknown; 0: Online; 1: Offline; 2: Failed; 3: Partial Online; 4: Pending",
+		[]string{"name"},
+		nil,
+	)
+}
+
 // Collect sends the metric values for each metric
 // to the provided prometheus Metric channel.
-func (c *collector) Collect(_ *types.ScrapeContext, ch chan<- prometheus.Metric) error {
-	var dst []MSCluster_ResourceGroup
-	q := wmi.QueryAll(&dst, c.logger)
-	if err := wmi.QueryNamespace(q, &dst, "root/MSCluster"); err != nil {
+func (c *Collector) collectResourceGroup(ch chan<- prometheus.Metric, nodeNames []string) error {
+	var dst []msClusterResourceGroup
+
+	if err := c.wmiClient.Query("SELECT * FROM MSCluster_ResourceGroup", &dst, nil, "root/MSCluster"); err != nil {
 		return err
 	}
 
 	for _, v := range dst {
-
 		ch <- prometheus.MustNewConstMetric(
-			c.AutoFailbackType,
+			c.resourceGroupAutoFailbackType,
 			prometheus.GaugeValue,
 			float64(v.AutoFailbackType),
 			v.Name,
 		)
 
 		ch <- prometheus.MustNewConstMetric(
-			c.Characteristics,
+			c.resourceGroupCharacteristics,
 			prometheus.GaugeValue,
 			float64(v.Characteristics),
 			v.Name,
 		)
 
 		ch <- prometheus.MustNewConstMetric(
-			c.ColdStartSetting,
+			c.resourceGroupColdStartSetting,
 			prometheus.GaugeValue,
 			float64(v.ColdStartSetting),
 			v.Name,
 		)
 
 		ch <- prometheus.MustNewConstMetric(
-			c.DefaultOwner,
+			c.resourceGroupDefaultOwner,
 			prometheus.GaugeValue,
 			float64(v.DefaultOwner),
 			v.Name,
 		)
 
 		ch <- prometheus.MustNewConstMetric(
-			c.FailbackWindowEnd,
+			c.resourceGroupFailbackWindowEnd,
 			prometheus.GaugeValue,
 			float64(v.FailbackWindowEnd),
 			v.Name,
 		)
 
 		ch <- prometheus.MustNewConstMetric(
-			c.FailbackWindowStart,
+			c.resourceGroupFailbackWindowStart,
 			prometheus.GaugeValue,
 			float64(v.FailbackWindowStart),
 			v.Name,
 		)
 
 		ch <- prometheus.MustNewConstMetric(
-			c.FailoverPeriod,
+			c.resourceGroupFailOverPeriod,
 			prometheus.GaugeValue,
 			float64(v.FailoverPeriod),
 			v.Name,
 		)
 
 		ch <- prometheus.MustNewConstMetric(
-			c.FailoverThreshold,
+			c.resourceGroupFailOverThreshold,
 			prometheus.GaugeValue,
 			float64(v.FailoverThreshold),
 			v.Name,
 		)
 
 		ch <- prometheus.MustNewConstMetric(
-			c.Flags,
+			c.resourceGroupFlags,
 			prometheus.GaugeValue,
 			float64(v.Flags),
 			v.Name,
 		)
 
 		ch <- prometheus.MustNewConstMetric(
-			c.GroupType,
+			c.resourceGroupGroupType,
 			prometheus.GaugeValue,
 			float64(v.GroupType),
 			v.Name,
 		)
 
+		for _, nodeName := range nodeNames {
+			isCurrentState := 0.0
+			if v.OwnerNode == nodeName {
+				isCurrentState = 1.0
+			}
+			ch <- prometheus.MustNewConstMetric(
+				c.resourceGroupOwnerNode,
+				prometheus.GaugeValue,
+				isCurrentState,
+				nodeName, v.Name,
+			)
+		}
+
 		ch <- prometheus.MustNewConstMetric(
-			c.Priority,
+			c.resourceGroupPriority,
 			prometheus.GaugeValue,
 			float64(v.Priority),
 			v.Name,
 		)
 
 		ch <- prometheus.MustNewConstMetric(
-			c.ResiliencyPeriod,
+			c.resourceGroupResiliencyPeriod,
 			prometheus.GaugeValue,
 			float64(v.ResiliencyPeriod),
 			v.Name,
 		)
 
 		ch <- prometheus.MustNewConstMetric(
-			c.State,
+			c.resourceGroupState,
 			prometheus.GaugeValue,
 			float64(v.State),
 			v.Name,
 		)
-
 	}
 
 	return nil

pkg/collector/mscluster_network/mscluster_network.go

@@ -1,144 +0,0 @@
-package mscluster_network
-
-import (
-	"github.com/prometheus-community/windows_exporter/pkg/types"
-	"github.com/prometheus-community/windows_exporter/pkg/wmi"
-
-	"github.com/alecthomas/kingpin/v2"
-	"github.com/go-kit/log"
-	"github.com/prometheus/client_golang/prometheus"
-)
-
-const Name = "mscluster_network"
-
-type Config struct{}
-
-var ConfigDefaults = Config{}
-
-// A collector is a Prometheus collector for WMI MSCluster_Network metrics
-type collector struct {
-	logger log.Logger
-
-	Characteristics *prometheus.Desc
-	Flags           *prometheus.Desc
-	Metric          *prometheus.Desc
-	Role            *prometheus.Desc
-	State           *prometheus.Desc
-}
-
-func New(logger log.Logger, _ *Config) types.Collector {
-	c := &collector{}
-	c.SetLogger(logger)
-	return c
-}
-
-func NewWithFlags(_ *kingpin.Application) types.Collector {
-	return &collector{}
-}
-
-func (c *collector) GetName() string {
-	return Name
-}
-
-func (c *collector) SetLogger(logger log.Logger) {
-	c.logger = log.With(logger, "collector", Name)
-}
-
-func (c *collector) GetPerfCounter() ([]string, error) {
-	return []string{"Memory"}, nil
-}
-
-func (c *collector) Build() error {
-	c.Characteristics = prometheus.NewDesc(
-		prometheus.BuildFQName(types.Namespace, Name, "characteristics"),
-		"Provides the characteristics of the network.",
-		[]string{"name"},
-		nil,
-	)
-	c.Flags = prometheus.NewDesc(
-		prometheus.BuildFQName(types.Namespace, Name, "flags"),
-		"Provides access to the flags set for the node. ",
-		[]string{"name"},
-		nil,
-	)
-	c.Metric = prometheus.NewDesc(
-		prometheus.BuildFQName(types.Namespace, Name, "metric"),
-		"The metric of a cluster network (networks with lower values are used first). If this value is set, then the AutoMetric property is set to false.",
-		[]string{"name"},
-		nil,
-	)
-	c.Role = prometheus.NewDesc(
-		prometheus.BuildFQName(types.Namespace, Name, "role"),
-		"Provides access to the network's Role property. The Role property describes the role of the network in the cluster. 0: None; 1: Cluster; 2: Client; 3: Both ",
-		[]string{"name"},
-		nil,
-	)
-	c.State = prometheus.NewDesc(
-		prometheus.BuildFQName(types.Namespace, Name, "state"),
-		"Provides the current state of the network. 1-1: Unknown; 0: Unavailable; 1: Down; 2: Partitioned; 3: Up",
-		[]string{"name"},
-		nil,
-	)
-	return nil
-}
-
-// MSCluster_Network docs:
-// - https://docs.microsoft.com/en-us/previous-versions/windows/desktop/cluswmi/mscluster-network
-type MSCluster_Network struct {
-	Name string
-
-	Characteristics uint
-	Flags           uint
-	Metric          uint
-	Role            uint
-	State           uint
-}
-
-// Collect sends the metric values for each metric
-// to the provided prometheus Metric channel.
-func (c *collector) Collect(_ *types.ScrapeContext, ch chan<- prometheus.Metric) error {
-	var dst []MSCluster_Network
-	q := wmi.QueryAll(&dst, c.logger)
-	if err := wmi.QueryNamespace(q, &dst, "root/MSCluster"); err != nil {
-		return err
-	}
-
-	for _, v := range dst {
-		ch <- prometheus.MustNewConstMetric(
-			c.Characteristics,
-			prometheus.GaugeValue,
-			float64(v.Characteristics),
-			v.Name,
-		)
-
-		ch <- prometheus.MustNewConstMetric(
-			c.Flags,
-			prometheus.GaugeValue,
-			float64(v.Flags),
-			v.Name,
-		)
-
-		ch <- prometheus.MustNewConstMetric(
-			c.Metric,
-			prometheus.GaugeValue,
-			float64(v.Metric),
-			v.Name,
-		)
-
-		ch <- prometheus.MustNewConstMetric(
-			c.Role,
-			prometheus.GaugeValue,
-			float64(v.Role),
-			v.Name,
-		)
-
-		ch <- prometheus.MustNewConstMetric(
-			c.State,
-			prometheus.GaugeValue,
-			float64(v.State),
-			v.Name,
-		)
-	}
-
-	return nil
-}

pkg/collector/msmq/msmq.go

@@ -3,160 +3,184 @@
 package msmq
 
 import (
+	"errors"
+	"log/slog"
 	"strings"
 
 	"github.com/alecthomas/kingpin/v2"
-	"github.com/go-kit/log"
-	"github.com/go-kit/log/level"
 	"github.com/prometheus-community/windows_exporter/pkg/types"
 	"github.com/prometheus-community/windows_exporter/pkg/utils"
-	"github.com/prometheus-community/windows_exporter/pkg/wmi"
 	"github.com/prometheus/client_golang/prometheus"
+	"github.com/yusufpapurcu/wmi"
 )
 
-const (
-	Name                = "msmq"
-	FlagMsmqWhereClause = "collector.msmq.msmq-where"
-)
+const Name = "msmq"
 
 type Config struct {
-	QueryWhereClause string `yaml:"query_where_clause"`
+	QueryWhereClause *string `yaml:"query_where_clause"`
 }
 
 var ConfigDefaults = Config{
-	QueryWhereClause: "",
+	QueryWhereClause: utils.ToPTR(""),
 }
 
-// A collector is a Prometheus collector for WMI Win32_PerfRawData_MSMQ_MSMQQueue metrics
-type collector struct {
-	logger log.Logger
+// A Collector is a Prometheus Collector for WMI Win32_PerfRawData_MSMQ_MSMQQueue metrics.
+type Collector struct {
+	config    Config
+	wmiClient *wmi.Client
 
-	queryWhereClause *string
-
-	BytesinJournalQueue    *prometheus.Desc
-	BytesinQueue           *prometheus.Desc
-	MessagesinJournalQueue *prometheus.Desc
-	MessagesinQueue        *prometheus.Desc
+	bytesInJournalQueue    *prometheus.Desc
+	bytesInQueue           *prometheus.Desc
+	messagesInJournalQueue *prometheus.Desc
+	messagesInQueue        *prometheus.Desc
 }
 
-func New(logger log.Logger, config *Config) types.Collector {
+func New(config *Config) *Collector {
 	if config == nil {
 		config = &ConfigDefaults
 	}
 
-	c := &collector{
-		queryWhereClause: &config.QueryWhereClause,
+	if config.QueryWhereClause == nil {
+		config.QueryWhereClause = ConfigDefaults.QueryWhereClause
 	}
-	c.SetLogger(logger)
+
+	c := &Collector{
+		config: *config,
+	}
+
 	return c
 }
 
-func NewWithFlags(app *kingpin.Application) types.Collector {
-	return &collector{
-		queryWhereClause: app.
-			Flag(FlagMsmqWhereClause, "WQL 'where' clause to use in WMI metrics query. Limits the response to the msmqs you specify and reduces the size of the response.").
-			Default(ConfigDefaults.QueryWhereClause).String(),
+func NewWithFlags(app *kingpin.Application) *Collector {
+	c := &Collector{
+		config: ConfigDefaults,
 	}
+
+	app.Flag("collector.msmq.msmq-where", "WQL 'where' clause to use in WMI metrics query. "+
+		"Limits the response to the msmqs you specify and reduces the size of the response.").
+		Default(*c.config.QueryWhereClause).StringVar(c.config.QueryWhereClause)
+
+	return c
 }
 
-func (c *collector) GetName() string {
+func (c *Collector) GetName() string {
 	return Name
 }
 
-func (c *collector) SetLogger(logger log.Logger) {
-	c.logger = log.With(logger, "collector", Name)
-}
-
-func (c *collector) GetPerfCounter() ([]string, error) {
+func (c *Collector) GetPerfCounter(_ *slog.Logger) ([]string, error) {
 	return []string{}, nil
 }
 
-func (c *collector) Build() error {
-	if utils.IsEmpty(c.queryWhereClause) {
-		_ = level.Warn(c.logger).Log("msg", "No where-clause specified for msmq collector. This will generate a very large number of metrics!")
+func (c *Collector) Close(_ *slog.Logger) error {
+	return nil
+}
+
+func (c *Collector) Build(logger *slog.Logger, wmiClient *wmi.Client) error {
+	logger = logger.With(slog.String("collector", Name))
+
+	if wmiClient == nil || wmiClient.SWbemServicesClient == nil {
+		return errors.New("wmiClient or SWbemServicesClient is nil")
 	}
 
-	c.BytesinJournalQueue = prometheus.NewDesc(
+	c.wmiClient = wmiClient
+
+	if *c.config.QueryWhereClause == "" {
+		logger.Warn("No where-clause specified for msmq collector. This will generate a very large number of metrics!")
+	}
+
+	c.bytesInJournalQueue = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "bytes_in_journal_queue"),
 		"Size of queue journal in bytes",
 		[]string{"name"},
 		nil,
 	)
-	c.BytesinQueue = prometheus.NewDesc(
+	c.bytesInQueue = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "bytes_in_queue"),
 		"Size of queue in bytes",
 		[]string{"name"},
 		nil,
 	)
-	c.MessagesinJournalQueue = prometheus.NewDesc(
+	c.messagesInJournalQueue = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "messages_in_journal_queue"),
 		"Count messages in queue journal",
 		[]string{"name"},
 		nil,
 	)
-	c.MessagesinQueue = prometheus.NewDesc(
+	c.messagesInQueue = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "messages_in_queue"),
 		"Count messages in queue",
 		[]string{"name"},
 		nil,
 	)
+
 	return nil
 }
 
 // Collect sends the metric values for each metric
 // to the provided prometheus Metric channel.
-func (c *collector) Collect(_ *types.ScrapeContext, ch chan<- prometheus.Metric) error {
-	if desc, err := c.collect(ch); err != nil {
-		_ = level.Error(c.logger).Log("failed collecting msmq metrics", "desc", desc, "err", err)
+func (c *Collector) Collect(_ *types.ScrapeContext, logger *slog.Logger, ch chan<- prometheus.Metric) error {
+	logger = logger.With(slog.String("collector", Name))
+	if err := c.collect(ch); err != nil {
+		logger.Error("failed collecting msmq metrics",
+			slog.Any("err", err),
+		)
+
 		return err
 	}
+
 	return nil
 }
 
-type Win32_PerfRawData_MSMQ_MSMQQueue struct {
+type msmqQueue struct {
 	Name string
 
-	BytesinJournalQueue    uint64
-	BytesinQueue           uint64
-	MessagesinJournalQueue uint64
-	MessagesinQueue        uint64
+	BytesInJournalQueue    uint64
+	BytesInQueue           uint64
+	MessagesInJournalQueue uint64
+	MessagesInQueue        uint64
 }
 
-func (c *collector) collect(ch chan<- prometheus.Metric) (*prometheus.Desc, error) {
-	var dst []Win32_PerfRawData_MSMQ_MSMQQueue
-	q := wmi.QueryAllWhere(&dst, *c.queryWhereClause, c.logger)
-	if err := wmi.Query(q, &dst); err != nil {
-		return nil, err
+func (c *Collector) collect(ch chan<- prometheus.Metric) error {
+	var dst []msmqQueue
+
+	query := "SELECT * FROM Win32_PerfRawData_MSMQ_MSMQQueue"
+	if *c.config.QueryWhereClause != "" {
+		query += " WHERE " + *c.config.QueryWhereClause
+	}
+
+	if err := c.wmiClient.Query(query, &dst); err != nil {
+		return err
 	}
 
 	for _, msmq := range dst {
 		ch <- prometheus.MustNewConstMetric(
-			c.BytesinJournalQueue,
+			c.bytesInJournalQueue,
 			prometheus.GaugeValue,
-			float64(msmq.BytesinJournalQueue),
+			float64(msmq.BytesInJournalQueue),
 			strings.ToLower(msmq.Name),
 		)
 
 		ch <- prometheus.MustNewConstMetric(
-			c.BytesinQueue,
+			c.bytesInQueue,
 			prometheus.GaugeValue,
-			float64(msmq.BytesinQueue),
+			float64(msmq.BytesInQueue),
 			strings.ToLower(msmq.Name),
 		)
 
 		ch <- prometheus.MustNewConstMetric(
-			c.MessagesinJournalQueue,
+			c.messagesInJournalQueue,
 			prometheus.GaugeValue,
-			float64(msmq.MessagesinJournalQueue),
+			float64(msmq.MessagesInJournalQueue),
 			strings.ToLower(msmq.Name),
 		)
 
 		ch <- prometheus.MustNewConstMetric(
-			c.MessagesinQueue,
+			c.messagesInQueue,
 			prometheus.GaugeValue,
-			float64(msmq.MessagesinQueue),
+			float64(msmq.MessagesInQueue),
 			strings.ToLower(msmq.Name),
 		)
 	}
-	return nil, nil
+
+	return nil
 }

pkg/collector/msmq/msmq_test.go

@@ -8,6 +8,6 @@ import (
 )
 
 func BenchmarkCollector(b *testing.B) {
-	// No context name required as collector source is WMI
+	// No context name required as Collector source is WMI
 	testutils.FuncBenchmarkCollector(b, msmq.Name, msmq.NewWithFlags)
 }

pkg/collector/net/net.go

@@ -4,202 +4,212 @@ package net
 
 import (
 	"fmt"
+	"log/slog"
 	"regexp"
 
 	"github.com/alecthomas/kingpin/v2"
-	"github.com/go-kit/log"
-	"github.com/go-kit/log/level"
 	"github.com/prometheus-community/windows_exporter/pkg/perflib"
 	"github.com/prometheus-community/windows_exporter/pkg/types"
 	"github.com/prometheus/client_golang/prometheus"
+	"github.com/yusufpapurcu/wmi"
 )
 
-const (
-	Name = "net"
-
-	FlagNicExclude = "collector.net.nic-exclude"
-	FlagNicInclude = "collector.net.nic-include"
-)
+const Name = "net"
 
 type Config struct {
-	NicInclude string `yaml:"nic_include"`
-	NicExclude string `yaml:"nic_exclude"`
+	NicExclude *regexp.Regexp `yaml:"nic_exclude"`
+	NicInclude *regexp.Regexp `yaml:"nic_include"`
 }
 
 var ConfigDefaults = Config{
-	NicInclude: ".+",
-	NicExclude: "",
+	NicExclude: types.RegExpEmpty,
+	NicInclude: types.RegExpAny,
 }
 
 var nicNameToUnderscore = regexp.MustCompile("[^a-zA-Z0-9]")
 
-// A collector is a Prometheus collector for Perflib Network Interface metrics
-type collector struct {
-	logger log.Logger
+// A Collector is a Prometheus Collector for Perflib Network Interface metrics.
+type Collector struct {
+	config Config
 
-	nicInclude *string
-	nicExclude *string
-
-	BytesReceivedTotal       *prometheus.Desc
-	BytesSentTotal           *prometheus.Desc
-	BytesTotal               *prometheus.Desc
-	OutputQueueLength        *prometheus.Desc
-	PacketsOutboundDiscarded *prometheus.Desc
-	PacketsOutboundErrors    *prometheus.Desc
-	PacketsTotal             *prometheus.Desc
-	PacketsReceivedDiscarded *prometheus.Desc
-	PacketsReceivedErrors    *prometheus.Desc
-	PacketsReceivedTotal     *prometheus.Desc
-	PacketsReceivedUnknown   *prometheus.Desc
-	PacketsSentTotal         *prometheus.Desc
-	CurrentBandwidth         *prometheus.Desc
-
-	nicIncludePattern *regexp.Regexp
-	nicExcludePattern *regexp.Regexp
+	bytesReceivedTotal       *prometheus.Desc
+	bytesSentTotal           *prometheus.Desc
+	bytesTotal               *prometheus.Desc
+	outputQueueLength        *prometheus.Desc
+	packetsOutboundDiscarded *prometheus.Desc
+	packetsOutboundErrors    *prometheus.Desc
+	packetsTotal             *prometheus.Desc
+	packetsReceivedDiscarded *prometheus.Desc
+	packetsReceivedErrors    *prometheus.Desc
+	packetsReceivedTotal     *prometheus.Desc
+	packetsReceivedUnknown   *prometheus.Desc
+	packetsSentTotal         *prometheus.Desc
+	currentBandwidth         *prometheus.Desc
 }
 
-func New(logger log.Logger, config *Config) types.Collector {
+func New(config *Config) *Collector {
 	if config == nil {
 		config = &ConfigDefaults
 	}
 
-	c := &collector{
-		nicExclude: &config.NicExclude,
-		nicInclude: &config.NicInclude,
+	if config.NicExclude == nil {
+		config.NicExclude = ConfigDefaults.NicExclude
 	}
-	c.SetLogger(logger)
-	return c
-}
 
-func NewWithFlags(app *kingpin.Application) types.Collector {
-	c := &collector{
-		nicInclude: app.Flag(
-			FlagNicInclude,
-			"Regexp of NIC:s to include. NIC name must both match include and not match exclude to be included.",
-		).Default(ConfigDefaults.NicInclude).String(),
+	if config.NicInclude == nil {
+		config.NicInclude = ConfigDefaults.NicInclude
+	}
 
-		nicExclude: app.Flag(
-			FlagNicExclude,
-			"Regexp of NIC:s to exclude. NIC name must both match include and not match exclude to be included.",
-		).Default(ConfigDefaults.NicExclude).String(),
+	c := &Collector{
+		config: *config,
 	}
 
 	return c
 }
 
-func (c *collector) GetName() string {
+func NewWithFlags(app *kingpin.Application) *Collector {
+	c := &Collector{
+		config: ConfigDefaults,
+	}
+
+	var nicExclude, nicInclude string
+
+	app.Flag(
+		"collector.net.nic-exclude",
+		"Regexp of NIC:s to exclude. NIC name must both match include and not match exclude to be included.",
+	).Default(c.config.NicExclude.String()).StringVar(&nicExclude)
+
+	app.Flag(
+		"collector.net.nic-include",
+		"Regexp of NIC:s to include. NIC name must both match include and not match exclude to be included.",
+	).Default(c.config.NicInclude.String()).StringVar(&nicInclude)
+
+	app.Action(func(*kingpin.ParseContext) error {
+		var err error
+
+		c.config.NicExclude, err = regexp.Compile(fmt.Sprintf("^(?:%s)$", nicExclude))
+		if err != nil {
+			return fmt.Errorf("collector.net.nic-exclude: %w", err)
+		}
+
+		c.config.NicInclude, err = regexp.Compile(fmt.Sprintf("^(?:%s)$", nicInclude))
+		if err != nil {
+			return fmt.Errorf("collector.net.nic-include: %w", err)
+		}
+
+		return nil
+	})
+
+	return c
+}
+
+func (c *Collector) GetName() string {
 	return Name
 }
 
-func (c *collector) SetLogger(logger log.Logger) {
-	c.logger = log.With(logger, "collector", Name)
-}
-
-func (c *collector) GetPerfCounter() ([]string, error) {
+func (c *Collector) GetPerfCounter(_ *slog.Logger) ([]string, error) {
 	return []string{"Network Interface"}, nil
 }
 
-func (c *collector) Build() error {
-	c.BytesReceivedTotal = prometheus.NewDesc(
+func (c *Collector) Close(_ *slog.Logger) error {
+	return nil
+}
+
+func (c *Collector) Build(_ *slog.Logger, _ *wmi.Client) error {
+	c.bytesReceivedTotal = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "bytes_received_total"),
 		"(Network.BytesReceivedPerSec)",
 		[]string{"nic"},
 		nil,
 	)
-	c.BytesSentTotal = prometheus.NewDesc(
+	c.bytesSentTotal = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "bytes_sent_total"),
 		"(Network.BytesSentPerSec)",
 		[]string{"nic"},
 		nil,
 	)
-	c.BytesTotal = prometheus.NewDesc(
+	c.bytesTotal = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "bytes_total"),
 		"(Network.BytesTotalPerSec)",
 		[]string{"nic"},
 		nil,
 	)
-	c.OutputQueueLength = prometheus.NewDesc(
+	c.outputQueueLength = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "output_queue_length_packets"),
 		"(Network.OutputQueueLength)",
 		[]string{"nic"},
 		nil,
 	)
-	c.PacketsOutboundDiscarded = prometheus.NewDesc(
+	c.packetsOutboundDiscarded = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "packets_outbound_discarded_total"),
 		"(Network.PacketsOutboundDiscarded)",
 		[]string{"nic"},
 		nil,
 	)
-	c.PacketsOutboundErrors = prometheus.NewDesc(
+	c.packetsOutboundErrors = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "packets_outbound_errors_total"),
 		"(Network.PacketsOutboundErrors)",
 		[]string{"nic"},
 		nil,
 	)
-	c.PacketsReceivedDiscarded = prometheus.NewDesc(
+	c.packetsReceivedDiscarded = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "packets_received_discarded_total"),
 		"(Network.PacketsReceivedDiscarded)",
 		[]string{"nic"},
 		nil,
 	)
-	c.PacketsReceivedErrors = prometheus.NewDesc(
+	c.packetsReceivedErrors = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "packets_received_errors_total"),
 		"(Network.PacketsReceivedErrors)",
 		[]string{"nic"},
 		nil,
 	)
-	c.PacketsReceivedTotal = prometheus.NewDesc(
+	c.packetsReceivedTotal = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "packets_received_total"),
 		"(Network.PacketsReceivedPerSec)",
 		[]string{"nic"},
 		nil,
 	)
-	c.PacketsReceivedUnknown = prometheus.NewDesc(
+	c.packetsReceivedUnknown = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "packets_received_unknown_total"),
 		"(Network.PacketsReceivedUnknown)",
 		[]string{"nic"},
 		nil,
 	)
-	c.PacketsTotal = prometheus.NewDesc(
+	c.packetsTotal = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "packets_total"),
 		"(Network.PacketsPerSec)",
 		[]string{"nic"},
 		nil,
 	)
-	c.PacketsSentTotal = prometheus.NewDesc(
+	c.packetsSentTotal = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "packets_sent_total"),
 		"(Network.PacketsSentPerSec)",
 		[]string{"nic"},
 		nil,
 	)
-	c.CurrentBandwidth = prometheus.NewDesc(
+	c.currentBandwidth = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "current_bandwidth_bytes"),
 		"(Network.CurrentBandwidth)",
 		[]string{"nic"},
 		nil,
 	)
 
-	var err error
-	c.nicIncludePattern, err = regexp.Compile(fmt.Sprintf("^(?:%s)$", *c.nicInclude))
-	if err != nil {
-		return err
-	}
-
-	c.nicExcludePattern, err = regexp.Compile(fmt.Sprintf("^(?:%s)$", *c.nicExclude))
-	if err != nil {
-		return err
-	}
-
 	return nil
 }
 
 // Collect sends the metric values for each metric
 // to the provided prometheus Metric channel.
-func (c *collector) Collect(ctx *types.ScrapeContext, ch chan<- prometheus.Metric) error {
-	if desc, err := c.collect(ctx, ch); err != nil {
-		_ = level.Error(c.logger).Log("failed collecting net metrics", "desc", desc, "err", err)
+func (c *Collector) Collect(ctx *types.ScrapeContext, logger *slog.Logger, ch chan<- prometheus.Metric) error {
+	logger = logger.With(slog.String("collector", Name))
+	if err := c.collect(ctx, logger, ch); err != nil {
+		logger.Error("failed collecting net metrics",
+			slog.Any("err", err),
+		)
+
 		return err
 	}
+
 	return nil
 }
 
@@ -228,16 +238,18 @@ type networkInterface struct {
 	CurrentBandwidth         float64 `perflib:"Current Bandwidth"`
 }
 
-func (c *collector) collect(ctx *types.ScrapeContext, ch chan<- prometheus.Metric) (*prometheus.Desc, error) {
+func (c *Collector) collect(ctx *types.ScrapeContext, logger *slog.Logger, ch chan<- prometheus.Metric) error {
+	logger = logger.With(slog.String("collector", Name))
+
 	var dst []networkInterface
 
-	if err := perflib.UnmarshalObject(ctx.PerfObjects["Network Interface"], &dst, c.logger); err != nil {
-		return nil, err
+	if err := perflib.UnmarshalObject(ctx.PerfObjects["Network Interface"], &dst, logger); err != nil {
+		return err
 	}
 
 	for _, nic := range dst {
-		if c.nicExcludePattern.MatchString(nic.Name) ||
-			!c.nicIncludePattern.MatchString(nic.Name) {
+		if c.config.NicExclude.MatchString(nic.Name) ||
+			!c.config.NicInclude.MatchString(nic.Name) {
 			continue
 		}
 
@@ -248,83 +260,84 @@ func (c *collector) collect(ctx *types.ScrapeContext, ch chan<- prometheus.Metri
 
 		// Counters
 		ch <- prometheus.MustNewConstMetric(
-			c.BytesReceivedTotal,
+			c.bytesReceivedTotal,
 			prometheus.CounterValue,
 			nic.BytesReceivedPerSec,
 			name,
 		)
 		ch <- prometheus.MustNewConstMetric(
-			c.BytesSentTotal,
+			c.bytesSentTotal,
 			prometheus.CounterValue,
 			nic.BytesSentPerSec,
 			name,
 		)
 		ch <- prometheus.MustNewConstMetric(
-			c.BytesTotal,
+			c.bytesTotal,
 			prometheus.CounterValue,
 			nic.BytesTotalPerSec,
 			name,
 		)
 		ch <- prometheus.MustNewConstMetric(
-			c.OutputQueueLength,
+			c.outputQueueLength,
 			prometheus.GaugeValue,
 			nic.OutputQueueLength,
 			name,
 		)
 		ch <- prometheus.MustNewConstMetric(
-			c.PacketsOutboundDiscarded,
+			c.packetsOutboundDiscarded,
 			prometheus.CounterValue,
 			nic.PacketsOutboundDiscarded,
 			name,
 		)
 		ch <- prometheus.MustNewConstMetric(
-			c.PacketsOutboundErrors,
+			c.packetsOutboundErrors,
 			prometheus.CounterValue,
 			nic.PacketsOutboundErrors,
 			name,
 		)
 		ch <- prometheus.MustNewConstMetric(
-			c.PacketsTotal,
+			c.packetsTotal,
 			prometheus.CounterValue,
 			nic.PacketsPerSec,
 			name,
 		)
 		ch <- prometheus.MustNewConstMetric(
-			c.PacketsReceivedDiscarded,
+			c.packetsReceivedDiscarded,
 			prometheus.CounterValue,
 			nic.PacketsReceivedDiscarded,
 			name,
 		)
 		ch <- prometheus.MustNewConstMetric(
-			c.PacketsReceivedErrors,
+			c.packetsReceivedErrors,
 			prometheus.CounterValue,
 			nic.PacketsReceivedErrors,
 			name,
 		)
 		ch <- prometheus.MustNewConstMetric(
-			c.PacketsReceivedTotal,
+			c.packetsReceivedTotal,
 			prometheus.CounterValue,
 			nic.PacketsReceivedPerSec,
 			name,
 		)
 		ch <- prometheus.MustNewConstMetric(
-			c.PacketsReceivedUnknown,
+			c.packetsReceivedUnknown,
 			prometheus.CounterValue,
 			nic.PacketsReceivedUnknown,
 			name,
 		)
 		ch <- prometheus.MustNewConstMetric(
-			c.PacketsSentTotal,
+			c.packetsSentTotal,
 			prometheus.CounterValue,
 			nic.PacketsSentPerSec,
 			name,
 		)
 		ch <- prometheus.MustNewConstMetric(
-			c.CurrentBandwidth,
+			c.currentBandwidth,
 			prometheus.GaugeValue,
 			nic.CurrentBandwidth/8,
 			name,
 		)
 	}
-	return nil, nil
+
+	return nil
 }

pkg/collector/net/net_bench_test.go

@@ -11,9 +11,9 @@ import (
 )
 
 func BenchmarkCollector(b *testing.B) {
-	// Include is not set in testing context (kingpin flags not parsed), causing the collector to skip all interfaces.
+	// PrinterInclude is not set in testing context (kingpin flags not parsed), causing the collector to skip all interfaces.
 	localNicInclude := ".+"
 
-	kingpin.CommandLine.GetArg(net.FlagNicInclude).StringVar(&localNicInclude)
+	kingpin.CommandLine.GetArg("collector.net.nic-include").StringVar(&localNicInclude)
 	testutils.FuncBenchmarkCollector(b, net.Name, net.NewWithFlags)
 }

pkg/collector/net/net_test.go

@@ -7,6 +7,8 @@ import (
 )
 
 func TestNetworkToInstanceName(t *testing.T) {
+	t.Parallel()
+
 	data := map[string]string{
 		"Intel[R] Dual Band Wireless-AC 8260": "Intel_R__Dual_Band_Wireless_AC_8260",
 	}

pkg/collector/netframework_clrexceptions/netframework_clrexceptions.go

@@ -3,13 +3,13 @@
 package netframework_clrexceptions
 
 import (
-	"github.com/prometheus-community/windows_exporter/pkg/types"
-	"github.com/prometheus-community/windows_exporter/pkg/wmi"
+	"errors"
+	"log/slog"
 
 	"github.com/alecthomas/kingpin/v2"
-	"github.com/go-kit/log"
-	"github.com/go-kit/log/level"
+	"github.com/prometheus-community/windows_exporter/pkg/types"
 	"github.com/prometheus/client_golang/prometheus"
+	"github.com/yusufpapurcu/wmi"
 )
 
 const Name = "netframework_clrexceptions"
@@ -18,73 +18,91 @@ type Config struct{}
 
 var ConfigDefaults = Config{}
 
-// A collector is a Prometheus collector for WMI Win32_PerfRawData_NETFramework_NETCLRExceptions metrics
-type collector struct {
-	logger log.Logger
+// A Collector is a Prometheus Collector for WMI Win32_PerfRawData_NETFramework_NETCLRExceptions metrics.
+type Collector struct {
+	config    Config
+	wmiClient *wmi.Client
 
-	NumberofExcepsThrown *prometheus.Desc
-	NumberofFilters      *prometheus.Desc
-	NumberofFinallys     *prometheus.Desc
-	ThrowToCatchDepth    *prometheus.Desc
+	numberOfExceptionsThrown *prometheus.Desc
+	numberOfFilters          *prometheus.Desc
+	numberOfFinally          *prometheus.Desc
+	throwToCatchDepth        *prometheus.Desc
 }
 
-func New(logger log.Logger, _ *Config) types.Collector {
-	c := &collector{}
-	c.SetLogger(logger)
+func New(config *Config) *Collector {
+	if config == nil {
+		config = &ConfigDefaults
+	}
+
+	c := &Collector{
+		config: *config,
+	}
+
 	return c
 }
 
-func NewWithFlags(_ *kingpin.Application) types.Collector {
-	return &collector{}
+func NewWithFlags(_ *kingpin.Application) *Collector {
+	return &Collector{}
 }
 
-func (c *collector) GetName() string {
+func (c *Collector) GetName() string {
 	return Name
 }
 
-func (c *collector) SetLogger(logger log.Logger) {
-	c.logger = log.With(logger, "collector", Name)
-}
-
-func (c *collector) GetPerfCounter() ([]string, error) {
+func (c *Collector) GetPerfCounter(_ *slog.Logger) ([]string, error) {
 	return []string{}, nil
 }
 
-func (c *collector) Build() error {
-	c.NumberofExcepsThrown = prometheus.NewDesc(
+func (c *Collector) Close(_ *slog.Logger) error {
+	return nil
+}
+
+func (c *Collector) Build(_ *slog.Logger, wmiClient *wmi.Client) error {
+	if wmiClient == nil || wmiClient.SWbemServicesClient == nil {
+		return errors.New("wmiClient or SWbemServicesClient is nil")
+	}
+
+	c.wmiClient = wmiClient
+	c.numberOfExceptionsThrown = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "exceptions_thrown_total"),
 		"Displays the total number of exceptions thrown since the application started. This includes both .NET exceptions and unmanaged exceptions that are converted into .NET exceptions.",
 		[]string{"process"},
 		nil,
 	)
-	c.NumberofFilters = prometheus.NewDesc(
+	c.numberOfFilters = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "exceptions_filters_total"),
 		"Displays the total number of .NET exception filters executed. An exception filter evaluates regardless of whether an exception is handled.",
 		[]string{"process"},
 		nil,
 	)
-	c.NumberofFinallys = prometheus.NewDesc(
+	c.numberOfFinally = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "exceptions_finallys_total"),
 		"Displays the total number of finally blocks executed. Only the finally blocks executed for an exception are counted; finally blocks on normal code paths are not counted by this counter.",
 		[]string{"process"},
 		nil,
 	)
-	c.ThrowToCatchDepth = prometheus.NewDesc(
+	c.throwToCatchDepth = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "throw_to_catch_depth_total"),
 		"Displays the total number of stack frames traversed, from the frame that threw the exception to the frame that handled the exception.",
 		[]string{"process"},
 		nil,
 	)
+
 	return nil
 }
 
 // Collect sends the metric values for each metric
 // to the provided prometheus Metric channel.
-func (c *collector) Collect(_ *types.ScrapeContext, ch chan<- prometheus.Metric) error {
-	if desc, err := c.collect(ch); err != nil {
-		_ = level.Error(c.logger).Log("failed collecting win32_perfrawdata_netframework_netclrexceptions metrics", "desc", desc, "err", err)
+func (c *Collector) Collect(_ *types.ScrapeContext, logger *slog.Logger, ch chan<- prometheus.Metric) error {
+	logger = logger.With(slog.String("collector", Name))
+	if err := c.collect(ch); err != nil {
+		logger.Error("failed collecting win32_perfrawdata_netframework_netclrexceptions metrics",
+			slog.Any("err", err),
+		)
+
 		return err
 	}
+
 	return nil
 }
 
@@ -98,47 +116,45 @@ type Win32_PerfRawData_NETFramework_NETCLRExceptions struct {
 	ThrowToCatchDepthPersec    uint32
 }
 
-func (c *collector) collect(ch chan<- prometheus.Metric) (*prometheus.Desc, error) {
+func (c *Collector) collect(ch chan<- prometheus.Metric) error {
 	var dst []Win32_PerfRawData_NETFramework_NETCLRExceptions
-	q := wmi.QueryAll(&dst, c.logger)
-	if err := wmi.Query(q, &dst); err != nil {
-		return nil, err
+	if err := c.wmiClient.Query("SELECT * FROM Win32_PerfRawData_NETFramework_NETCLRExceptions", &dst); err != nil {
+		return err
 	}
 
 	for _, process := range dst {
-
 		if process.Name == "_Global_" {
 			continue
 		}
 
 		ch <- prometheus.MustNewConstMetric(
-			c.NumberofExcepsThrown,
+			c.numberOfExceptionsThrown,
 			prometheus.CounterValue,
 			float64(process.NumberofExcepsThrown),
 			process.Name,
 		)
 
 		ch <- prometheus.MustNewConstMetric(
-			c.NumberofFilters,
+			c.numberOfFilters,
 			prometheus.CounterValue,
 			float64(process.NumberofFiltersPersec),
 			process.Name,
 		)
 
 		ch <- prometheus.MustNewConstMetric(
-			c.NumberofFinallys,
+			c.numberOfFinally,
 			prometheus.CounterValue,
 			float64(process.NumberofFinallysPersec),
 			process.Name,
 		)
 
 		ch <- prometheus.MustNewConstMetric(
-			c.ThrowToCatchDepth,
+			c.throwToCatchDepth,
 			prometheus.CounterValue,
 			float64(process.ThrowToCatchDepthPersec),
 			process.Name,
 		)
 	}
 
-	return nil, nil
+	return nil
 }

pkg/collector/netframework_clrexceptions/netframework_clrexceptions_test.go

@@ -8,6 +8,6 @@ import (
 )
 
 func BenchmarkCollector(b *testing.B) {
-	// No context name required as collector source is WMI
+	// No context name required as Collector source is WMI
 	testutils.FuncBenchmarkCollector(b, netframework_clrexceptions.Name, netframework_clrexceptions.NewWithFlags)
 }