added terminal services collector for number of session count

.github/CODEOWNERS

@@ -1 +0,0 @@
-* @prometheus-community/windows_exporter-reviewers

.github/dependabot.yml

@@ -1,6 +0,0 @@
-version: 2
-updates:
-  - package-ecosystem: "gomod"
-    directory: "/"
-    schedule:
-      interval: "weekly"

.github/workflows/lint.yml

@@ -1,105 +0,0 @@
-name: Linting
-
-# Trigger on pull requests and pushes to master branch where Go-related files
-# have been changed.
-on:
-  push:
-    paths:
-    - "go.mod"
-    - "go.sum"
-    - "**.go"
-    - ".github/workflows/lint.yml"
-    - "tools/e2e-output.txt"
-    branches:
-      - master
-  pull_request:
-    paths:
-    - "go.mod"
-    - "go.sum"
-    - "**.go"
-    - ".github/workflows/lint.yml"
-    - "tools/e2e-output.txt"
-    branches:
-      - master
-
-env:
-  PROMU_VER: '0.14.0'
-  PROMTOOL_VER: '2.43.0'
-
-jobs:
-  test:
-    runs-on: windows-2019
-    steps:
-      - uses: actions/checkout@v3
-      - uses: actions/setup-go@v3
-        with:
-          go-version: '^1.20.2'
-
-      - name: Test
-        run: make test
-
-      - 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 "$(go env GOPATH)\bin"
-
-          go install github.com/josephspurrier/goversioninfo/cmd/goversioninfo@v1.2.0
-          # GOPATH\bin dir must be appended to PATH else the `promu` command won't be found
-          echo "$(go env GOPATH)\bin" | Out-File -FilePath $env:GITHUB_PATH -Encoding utf8 -Append
-
-      - name: e2e Test
-        run: make e2e-test
-
-  promtool:
-    runs-on: windows-2019
-    steps:
-      - uses: actions/checkout@v3
-      - uses: actions/setup-go@v3
-        with:
-          go-version: '^1.20.2'
-
-      - name: Install promtool
-        run: |
-          Invoke-WebRequest -Uri https://github.com/prometheus/prometheus/releases/download/v$($Env:PROMTOOL_VER)/prometheus-$($Env:PROMTOOL_VER).windows-amd64.zip -OutFile prometheus-$($Env:PROMTOOL_VER).windows-amd64.zip
-          Expand-Archive -Path prometheus-$($Env:PROMTOOL_VER).windows-amd64.zip -DestinationPath .
-          Copy-Item -Path prometheus-$($Env:PROMTOOL_VER).windows-amd64\promtool.exe -Destination "$(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 "$(go env GOPATH)\bin"
-
-          # No binaries available so build from source
-          go install github.com/josephspurrier/goversioninfo/cmd/goversioninfo@v1.2.0
-          # GOPATH\bin dir must be appended to PATH else the `promu` command won't be found
-          echo "$(go env GOPATH)\bin" | Out-File -FilePath $env:GITHUB_PATH -Encoding utf8 -Append
-
-      - name: Promtool
-        run: make promtool
-
-  lint:
-    runs-on: windows-2022
-    steps:
-      # `gofmt` linter run by golangci-lint fails on CRLF line endings (the default for Windows)
-      - name: Set git to use LF
-        run: |
-          git config --global core.autocrlf false
-          git config --global core.eol lf
-
-      - uses: actions/checkout@v3
-      - uses: actions/setup-go@v3
-        with:
-          go-version: '^1.20.2'
-
-      - name: golangci-lint
-        uses: golangci/golangci-lint-action@v3
-        with:
-          version: v1.51.2
-          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

.github/workflows/release.yml

@@ -1,106 +0,0 @@
-name: Releases
-
-# Trigger on releases.
-on:
-  release:
-    types:
-      - published
-      - edited
-
-permissions:
-  contents: write
-  packages: write
-
-env:
-  PROMU_VER: '0.14.0'
-
-jobs:
-  build:
-    runs-on: windows-2022
-    steps:
-      - uses: actions/checkout@v3
-        with:
-          # fetch-depth required for gitversion in `Build` step
-          fetch-depth: 0
-
-      - uses: actions/setup-go@v3
-        with:
-          go-version: '^1.20.2'
-
-      - 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 "$(go env GOPATH)\bin"
-
-          # No binaries available so build from source
-          go install github.com/josephspurrier/goversioninfo/cmd/goversioninfo@v1.4.0
-          # GOPATH\bin dir must be added to PATH else the `promu` and `goversioninfo` commands won't be found
-          echo "$(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 $Version -platform-specific
-
-          make crossbuild
-          # '+' symbols are invalid characters in image tags
-          (Get-Content -Path VERSION) -replace '\+', '_' | Set-Content -Path VERSION
-          make build-all
-          # GH requires all files to have different names, so add version/arch to differentiate
-          foreach($Arch in "amd64", "arm64","386") {
-            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
-
-      - 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", "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\Output\windows_exporter-$MSIVersion-$Arch.msi output\
-          }
-
-          promu checksum output\
-
-      - name: Login to GitHub container registry
-        if: ${{ github.event_name != 'pull_request' }}
-        uses: docker/login-action@v2
-        with:
-          registry: ghcr.io
-          username: ${{ github.repository_owner }}
-          password: ${{ secrets.GITHUB_TOKEN }}
-
-      - name: Push Latest image
-        if: ${{ github.event_name != 'pull_request' }}
-        env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-        run: |
-          $Env:VERSION = 'latest'
-          make push-all
-
-      - name: Release
-        if: startsWith(github.ref, 'refs/tags/')
-        env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-        run: |
-          $TagName = $env:GITHUB_REF -replace 'refs/tags/', ''
-          Get-ChildItem -Path output\* -Include @('windows_exporter*.msi', 'windows_exporter*.exe', 'sha256sums.txt') | Foreach-Object {gh release upload $TagName $_}
-          make push-all

.github/workflows/spelling.yml

@@ -1,26 +0,0 @@
-name: Spell checking
-
-# Trigger on pull requests, and pushes to master branch.
-on:
-  push:
-    branches:
-      - master
-  pull_request:
-    branches:
-      - master
-
-env:
-  PROMU_VER: 'v0.14.0'
-
-jobs:
-  codespell:
-    name: Check for spelling errors
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v3
-      - uses: codespell-project/actions-codespell@master
-        with:
-          check_filenames: true
-          # When using this Action in other repos, the --skip option below can be removed
-          skip: ./.git,go.mod,go.sum
-          ignore_words_list: calle

.gitignore

@@ -4,5 +4,4 @@ VERSION
 *.un~
 output/
 .vscode
-.idea
-*.syso
+.idea

.golangci.yaml

@@ -3,10 +3,11 @@ linters:
   enable:
   - deadcode
   - errcheck
-  - revive
+  - golint
   - govet
   - gofmt
   - ineffassign
+  - interfacer
   - structcheck
   - unconvert
   - varcheck
@@ -19,7 +20,4 @@ issues:
   - # Golint has many capitalisation complaints on WMI class names
     text: "`?\\w+`? should be `?\\w+`?"
     linters:
-    - revive
-  - text: "don't use ALL_CAPS in Go names; use CamelCase"
-    linters:
-    - revive
+    - golint

.promu.yml

@@ -1,10 +1,8 @@
-go:
-    version: 1.20
 repository:
-    path: github.com/prometheus-community/windows_exporter
+    path: github.com/martinlindhe/wmi_exporter
 build:
     binaries:
-        - name: windows_exporter
+        - name: wmi_exporter
     ldflags: |
         -X github.com/prometheus/common/version.Version={{.Version}}
         -X github.com/prometheus/common/version.Revision={{.Revision}}
@@ -16,4 +14,5 @@ tarball:
         - LICENSE
 crossbuild:
     platforms:
-        - windows
+        - windows/amd64
+        - windows/386

AUTHORS.md

@@ -0,0 +1,4 @@
+Contributors in alphabetical order
+
+* [Martin Lindhe](https://github.com/martinlindhe)
+* [Calle Pettersson](https://github.com/carlpett)

CODE_OF_CONDUCT.md

@@ -1,3 +0,0 @@
-## Prometheus Community Code of Conduct
-
-Prometheus follows the [CNCF Code of Conduct](https://github.com/cncf/foundation/blob/master/code-of-conduct.md).

Dockerfile

@@ -1,9 +0,0 @@
-# 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"
-FROM $BASE
-
-ENV PATH="C:\Windows\system32;C:\Windows;"
-COPY output/amd64/windows_exporter.exe /windows_exporter.exe
-ENTRYPOINT ["windows_exporter.exe"]

MAINTAINERS.md

@@ -1,9 +0,0 @@
-Maintainers in alphabetical order
-
-* [Ben Reedy](https://github.com/breed808) - breed808@breed808.com
-* [Calle Pettersson](https://github.com/carlpett) - calle@cape.nu
-
-Alumni
-
-* [Brian Brazil](https://github.com/brian-brazil)
-* [Martin Lindhe](https://github.com/martinlindhe)

Makefile

@@ -1,38 +1,14 @@
 export GOOS=windows
-export DOCKER_IMAGE_NAME ?= windows-exporter
-export DOCKER_REPO ?= ghcr.io/prometheus-community
 
-VERSION?=$(shell cat VERSION)
-DOCKER?=docker
-
-# Image Variables for Hostprocess 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
-
-.PHONY: build
-build: windows_exporter.exe
-windows_exporter.exe: **/*.go
+build:
 	promu build -v
 
 test:
 	go test -v ./...
 
-bench:
-	go test -v -bench='benchmark(cpu|logicaldisk|logon|memory|net|process|service|system|tcp|time)collector' ./...
-
 lint:
 	golangci-lint -c .golangci.yaml run
 
-.PHONY: e2e-test
-e2e-test: windows_exporter.exe
-	pwsh -NonInteractive -ExecutionPolicy Bypass -File .\tools\end-to-end-test.ps1
-
-.PHONY: promtool
-promtool: windows_exporter.exe
-	pwsh -NonInteractive -ExecutionPolicy Bypass -File .\tools\promtool.ps1
-
 fmt:
 	gofmt -l -w -s .
 
@@ -40,25 +16,4 @@ crossbuild:
 	# 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
-
-build-image: crossbuild
-	$(DOCKER) build --build-arg=BASE=$(BASE_IMAGE):$(OS) -f Dockerfile -t $(DOCKER_REPO)/$(DOCKER_IMAGE_NAME):$(VERSION)-$(OS) .
-
-sub-build-%:
-	$(MAKE) OS=$* build-image
-
-build-all: $(addprefix sub-build-,$(ALL_OS))
-
-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}; \
-	done
-	$(DOCKER) manifest push --purge $(DOCKER_REPO)/$(DOCKER_IMAGE_NAME):$(VERSION)
-
-push-all: build-all push

README.md

@@ -1,8 +1,8 @@
-# windows_exporter
+# WMI exporter
 
-![Build Status](https://github.com/prometheus-community/windows_exporter/workflows/windows_exporter%20CI/CD/badge.svg)
+[![Build status](https://ci.appveyor.com/api/projects/status/ljwan71as6pf2joe/branch/master?svg=true)](https://ci.appveyor.com/project/martinlindhe/wmi-exporter)
 
-A Prometheus exporter for Windows machines.
+Prometheus exporter for Windows machines, using the WMI (Windows Management Instrumentation).
 
 
 ## Collectors
@@ -10,28 +10,16 @@ A Prometheus exporter for Windows machines.
 Name     | Description | Enabled by default
 ---------|-------------|--------------------
 [ad](docs/collector.ad.md) | Active Directory Domain Services |
-[adcs](docs/collector.adcs.md) | Active Directory Certificate Services |
 [adfs](docs/collector.adfs.md) | Active Directory Federation Services |
-[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) | ✓
 [container](docs/collector.container.md) | Container metrics |
-[dfsr](docs/collector.dfsr.md) | DFSR metrics |
-[dhcp](docs/collector.dhcp.md) | DHCP Server |
 [dns](docs/collector.dns.md) | DNS Server |
-[exchange](docs/collector.exchange.md) | Exchange metrics |
-[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 |
 [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 |
 [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 |
@@ -45,57 +33,19 @@ Name     | Description | Enabled by default
 [net](docs/collector.net.md) | Network interface I/O | ✓
 [os](docs/collector.os.md) | OS metrics (memory, processes, users) | ✓
 [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 | ✓
-[smtp](docs/collector.smtp.md) | IIS SMTP Server |
 [system](docs/collector.system.md) | System calls | ✓
 [tcp](docs/collector.tcp.md) | TCP connections |
-[teradici_pcoip](docs/collector.teradici_pcoip.md) | [Teradici PCoIP](https://www.teradici.com/web-help/pcoip_wmi_specs/) session metrics |
-[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 | ✓
-[vmware_blast](docs/collector.vmware_blast.md) | VMware Blast session metrics |
 [vmware](docs/collector.vmware.md) | Performance counters installed by the Vmware Guest agent |
 
 See the linked documentation on each collector for more information on reported metrics, configuration settings and usage examples.
 
-### Filtering enabled collectors
-
-The `windows_exporter` will expose all metrics from enabled collectors by default.  This is the recommended way to collect metrics to avoid errors when comparing metrics of different families.
-
-For advanced use the `windows_exporter` can be passed an optional list of collectors to filter metrics. The `collect[]` parameter may be used multiple times. In Prometheus configuration you can use this syntax under the [scrape config](https://prometheus.io/docs/prometheus/latest/configuration/configuration/#<scrape_config>).
-
-```
-  params:
-    collect[]:
-      - foo
-      - bar
-```
-
-This can be useful for having different Prometheus servers collect specific metrics from nodes.
-
-## Flags
-
-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
-
 ## Installation
-The latest release can be downloaded from the [releases page](https://github.com/prometheus-community/windows_exporter/releases).
+The latest release can be downloaded from the [releases page](https://github.com/martinlindhe/wmi_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.
+Each release provides a .msi installer. The installer will setup the WMI 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:
 
@@ -106,7 +56,6 @@ Name | Description
 `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.
 
 Parameters are sent to the installer via `msiexec`. Example invocations:
@@ -122,32 +71,21 @@ msiexec /i <path-to-msi-file> ENABLED_COLLECTORS=os,service --% EXTRA_FLAGS="--c
 
 On some older versions of Windows you may need to surround parameter values with double quotes to get the install command parsing properly:
 ```powershell
-msiexec /i C:\Users\Administrator\Downloads\windows_exporter.msi ENABLED_COLLECTORS="ad,iis,logon,memory,process,tcp,thermalzone" TEXTFILE_DIR="C:\custom_metrics\"
+msiexec /i C:\Users\Administrator\Downloads\wmi_exporter.msi ENABLED_COLLECTORS="ad,iis,logon,memory,process,tcp,thermalzone" TEXTFILE_DIR="C:\custom_metrics\"
 ```
 
-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`:
+## Roadmap
 
-```powershell
-$PSNativeCommandArgumentPassing = 'Legacy'
-msiexec /i <path-to-msi-file> ENABLED_COLLECTORS=os,service --% EXTRA_FLAGS="--collector.service.services-where ""Name LIKE 'sql%'"""
-```
+See [open issues](https://github.com/martinlindhe/wmi_exporter/issues)
 
 
-## Kubernetes Implementation
-
-See detailed steps to install on Windows Kubernetes [here](./kubernetes/kubernetes.md).
-
-## Supported versions
-
-windows_exporter supports Windows Server versions 2008R2 and later, and desktop Windows version 7 and later.
-
 ## Usage
 
     go get -u github.com/prometheus/promu
-    go get -u github.com/prometheus-community/windows_exporter
-    cd $env:GOPATH/src/github.com/prometheus-community/windows_exporter
-    promu build -v
-    .\windows_exporter.exe
+    go get -u github.com/martinlindhe/wmi_exporter
+    cd $env:GOPATH/src/github.com/martinlindhe/wmi_exporter
+    promu build -v .
+    .\wmi_exporter.exe
 
 The prometheus metrics will be exposed on [localhost:9182](http://localhost:9182)
 
@@ -155,57 +93,17 @@ The prometheus metrics will be exposed on [localhost:9182](http://localhost:9182
 
 ### Enable only service collector and specify a custom query
 
-    .\windows_exporter.exe --collectors.enabled "service" --collector.service.services-where "Name='windows_exporter'"
+    .\wmi_exporter.exe --collectors.enabled "service" --collector.service.services-where "Name='wmi_exporter'"
 
 ### Enable only process collector and specify a custom query
 
-    .\windows_exporter.exe --collectors.enabled "process" --collector.process.include="firefox.+"
+    .\wmi_exporter.exe --collectors.enabled "process" --collector.process.processes-where "Name LIKE 'firefox%'"
 
-When there are multiple processes with the same name, WMI represents those after the first instance as `process-name#index`. So to get them all, rather than just the first one, the [regular expression](https://en.wikipedia.org/wiki/Regular_expression) must use `.+`. See [process](docs/collector.process.md) for more information.
+When there are multiple processes with the same name, WMI represents those after the first instance as `process-name#index`. So to get them all, rather than just the first one, the query needs to be a wildcard search using a `%` character.
 
-### Using [defaults] with `--collectors.enabled` argument
+Please note that in Windows batch scripts (and when using the `cmd` command prompt), the `%` character is reserved, so it has to be escaped with another `%`. For example, the wildcard syntax for searching for all firefox processes is `firefox%%`.
 
-Using `[defaults]`  with `--collectors.enabled` argument which gets expanded with all default collectors.
-
-    .\windows_exporter.exe --collectors.enabled "[defaults],process,container"
-
-This enables the additional process and container collectors on top of the defaults.
-
-### Using a configuration file
-
-YAML configuration files can be specified with the `--config.file` flag. e.g. `.\windows_exporter.exe --config.file=config.yml`. If you are using the absolute path, make sure to quote the path, e.g. `.\windows_exporter.exe --config.file="C:\Program Files\windows_exporter\config.yml"`
-
-It is also possible to load the configuration from a URL. e.g. `.\windows_exporter.exe --config.file="https://example.com/config.yml"`
-
-If you need to skip TLS verification, you can use the `--config.file.insecure-skip-verify` flag. e.g. `.\windows_exporter.exe --config.file="https://example.com/config.yml" --config.file.insecure-skip-verify`
-
-```yaml
-collectors:
-  enabled: cpu,cs,net,service
-collector:
-  service:
-    services-where: "Name='windows_exporter'"
-log:
-  level: warn
-```
-
-An example configuration file can be found [here](docs/example_config.yml).
-
-#### Configuration file notes
-
-Configuration file values can be mixed with CLI flags. E.G.
-
-`.\windows_exporter.exe --collectors.enabled=cpu,logon`
-
-```yaml
-log:
-  level: debug
-```
-
-CLI flags enjoy a higher priority over values specified in the configuration file.
 
 ## License
 
 Under [MIT](LICENSE)
-
-[web_config]: https://github.com/prometheus/exporter-toolkit/blob/master/docs/web-configuration.md

SECURITY.md

@@ -1,6 +0,0 @@
-# Reporting a security issue
-
-The Prometheus security policy, including how to report vulnerabilities, can be
-found here:
-
-https://prometheus.io/docs/operating/security/

appveyor.yml

@@ -0,0 +1,78 @@
+version: "{build}"
+
+os: Visual Studio 2017
+build: off
+stack: go 1.13
+
+environment:
+  GOPATH: c:\gopath
+  GO111MODULE: on
+
+clone_folder: c:\gopath\src\github.com\martinlindhe\wmi_exporter
+
+install:
+  - mkdir %GOPATH%\bin
+  - set PATH=%GOPATH%\bin;%PATH%
+  - set PATH=%PATH%;C:\mingw-w64\x86_64-7.2.0-posix-seh-rt_v5-rev1\mingw64\bin
+  - choco install gitversion.portable make -y
+  - ps: |
+      appveyor DownloadFile https://github.com/golangci/golangci-lint/releases/download/v1.21.0/golangci-lint-1.21.0-windows-amd64.zip
+      Expand-Archive golangci-lint-1.21.0-windows-amd64.zip
+      Move-Item golangci-lint-1.21.0-windows-amd64\golangci-lint-1.21.0-windows-amd64\golangci-lint.exe $env:GOPATH\bin\golangci-lint.exe
+  - ps: |
+      $env:GO111MODULE="off"
+      go get -u github.com/prometheus/promu
+      $env:GO111MODULE="on"
+
+test_script:
+  - make test
+
+after_test:
+  - make lint
+
+build_script:
+  - ps: |
+      # go mod download (or, if we don't call it, go build) will write every dependent package name to
+      # stderr, which will be interpreted as an error and abort the build if ErrorActionPreference is Stop,
+      # so we need to run it before setting the preference.
+      go mod download
+      $ErrorActionPreference = "Stop"
+      gitversion /output json /showvariable FullSemVer | Set-Content VERSION -PassThru
+      $Version = Get-Content VERSION
+      make crossbuild
+      # GH requires all files to have different names, so add version/arch to differentiate
+      foreach($Arch in "amd64","386") {
+        Rename-Item output\$Arch\wmi_exporter.exe -NewName wmi_exporter-$Version-$Arch.exe
+      }
+
+after_build:
+  - ps: |
+      # Build installer packages only on tagged releases
+      if($env:APPVEYOR_REPO_TAG -ne "True") {
+        return
+      }
+      $ErrorActionPreference = "Stop"
+      $BuildVersion = Get-Content VERSION
+      # The MSI version is not semver compliant, so just take the numerical parts
+      $MSIVersion = $env:APPVEYOR_REPO_TAG_NAME -replace '^v?([0-9\.]+).*$','$1'
+      foreach($Arch in "amd64","386") {
+        Write-Verbose "Building wmi_exporter $MSIVersion msi for $Arch"
+        .\installer\build.ps1 -PathToExecutable .\output\$Arch\wmi_exporter-$BuildVersion-$Arch.exe -Version $MSIVersion -Arch "$Arch"
+        Move-Item installer\Output\wmi_exporter-$MSIVersion-$Arch.msi output\$Arch\
+      }
+  - promu checksum output\
+
+artifacts:
+  - name: Artifacts
+    path: output\**\*
+
+deploy:
+  - provider: GitHub
+    description: WMI Exporter version $(appveyor_build_version)
+    artifact: Artifacts
+    auth_token:
+      secure: 'CrXWeTf7qONUOEki5olFfGEUPMLDeHj61koDXV3OVEaLgtACmnVHsKUub9POflda'
+    draft: false
+    prerelease: false
+    on:
+      appveyor_repo_tag: true

collector/ad.go

@@ -1,4 +1,3 @@
-//go:build windows
 // +build windows
 
 package collector
@@ -6,16 +5,17 @@ package collector
 import (
 	"errors"
 
-	"github.com/go-kit/log"
-	"github.com/go-kit/log/level"
+	"github.com/StackExchange/wmi"
 	"github.com/prometheus/client_golang/prometheus"
-	"github.com/yusufpapurcu/wmi"
+	"github.com/prometheus/common/log"
 )
 
+func init() {
+	registerCollector("ad", NewADCollector)
+}
+
 // A ADCollector is a Prometheus collector for WMI Win32_PerfRawData_DirectoryServices_DirectoryServices metrics
 type ADCollector struct {
-	logger log.Logger
-
 	AddressBookOperationsTotal                          *prometheus.Desc
 	AddressBookClientSessions                           *prometheus.Desc
 	ApproximateHighestDistinguishedNameTag              *prometheus.Desc
@@ -79,12 +79,10 @@ type ADCollector struct {
 	TombstonedObjectsVisitedTotal                       *prometheus.Desc
 }
 
-// newADCollector ...
-func newADCollector(logger log.Logger) (Collector, error) {
+// NewADCollector ...
+func NewADCollector() (Collector, error) {
 	const subsystem = "ad"
 	return &ADCollector{
-		logger: log.With(logger, "collector", subsystem),
-
 		AddressBookOperationsTotal: prometheus.NewDesc(
 			prometheus.BuildFQName(Namespace, subsystem, "address_book_operations_total"),
 			"",
@@ -458,7 +456,7 @@ func newADCollector(logger log.Logger) (Collector, error) {
 // to the provided prometheus Metric channel.
 func (c *ADCollector) Collect(ctx *ScrapeContext, ch chan<- prometheus.Metric) error {
 	if desc, err := c.collect(ch); err != nil {
-		_ = level.Error(c.logger).Log("msg", "failed collecting ad metrics", "desc", desc, "err", err)
+		log.Error("failed collecting ad metrics:", desc, err)
 		return err
 	}
 	return nil
@@ -618,7 +616,7 @@ type Win32_PerfRawData_DirectoryServices_DirectoryServices struct {
 
 func (c *ADCollector) collect(ch chan<- prometheus.Metric) (*prometheus.Desc, error) {
 	var dst []Win32_PerfRawData_DirectoryServices_DirectoryServices
-	q := queryAll(&dst, c.logger)
+	q := queryAll(&dst)
 	if err := wmi.Query(q, &dst); err != nil {
 		return nil, err
 	}

collector/ad_test.go

@@ -1,9 +0,0 @@
-package collector
-
-import (
-	"testing"
-)
-
-func BenchmarkADCollector(b *testing.B) {
-	benchmarkCollector(b, "ad", newADCollector)
-}

collector/adcs.go

@@ -1,244 +0,0 @@
-//go:build windows
-// +build windows
-
-package collector
-
-import (
-	"errors"
-	"strings"
-
-	"github.com/go-kit/log"
-	"github.com/go-kit/log/level"
-	"github.com/prometheus/client_golang/prometheus"
-)
-
-type adcsCollector struct {
-	logger log.Logger
-
-	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
-}
-
-// ADCSCollectorMethod ...
-func adcsCollectorMethod(logger log.Logger) (Collector, error) {
-	const subsystem = "adcs"
-	return &adcsCollector{
-		logger: log.With(logger, "collector", subsystem),
-
-		RequestsPerSecond: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "requests_total"),
-			"Total certificate requests processed",
-			[]string{"cert_template"},
-			nil,
-		),
-		RequestProcessingTime: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "request_processing_time_seconds"),
-			"Last time elapsed for certificate requests",
-			[]string{"cert_template"},
-			nil,
-		),
-		RetrievalsPerSecond: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "retrievals_total"),
-			"Total certificate retrieval requests processed",
-			[]string{"cert_template"},
-			nil,
-		),
-		RetrievalProcessingTime: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "retrievals_processing_time_seconds"),
-			"Last time elapsed for certificate retrieval request",
-			[]string{"cert_template"},
-			nil,
-		),
-		FailedRequestsPerSecond: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "failed_requests_total"),
-			"Total failed certificate requests processed",
-			[]string{"cert_template"},
-			nil,
-		),
-		IssuedRequestsPerSecond: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "issued_requests_total"),
-			"Total issued certificate requests processed",
-			[]string{"cert_template"},
-			nil,
-		),
-		PendingRequestsPerSecond: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "pending_requests_total"),
-			"Total pending certificate requests processed",
-			[]string{"cert_template"},
-			nil,
-		),
-		RequestCryptographicSigningTime: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "request_cryptographic_signing_time_seconds"),
-			"Last time elapsed for signing operation request",
-			[]string{"cert_template"},
-			nil,
-		),
-		RequestPolicyModuleProcessingTime: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "request_policy_module_processing_time_seconds"),
-			"Last time elapsed for policy module processing request",
-			[]string{"cert_template"},
-			nil,
-		),
-		ChallengeResponsesPerSecond: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "challenge_responses_total"),
-			"Total certificate challenge responses processed",
-			[]string{"cert_template"},
-			nil,
-		),
-		ChallengeResponseProcessingTime: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "challenge_response_processing_time_seconds"),
-			"Last time elapsed for challenge response",
-			[]string{"cert_template"},
-			nil,
-		),
-		SignedCertificateTimestampListsPerSecond: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "signed_certificate_timestamp_lists_total"),
-			"Total Signed Certificate Timestamp Lists processed",
-			[]string{"cert_template"},
-			nil,
-		),
-		SignedCertificateTimestampListProcessingTime: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "signed_certificate_timestamp_list_processing_time_seconds"),
-			"Last time elapsed for Signed Certificate Timestamp List",
-			[]string{"cert_template"},
-			nil,
-		),
-	}, nil
-}
-
-func (c *adcsCollector) Collect(ctx *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)
-		return err
-	}
-	return nil
-}
-
-type perflibADCS struct {
-	Name                                         string
-	RequestsPerSecond                            float64 `perflib:"Requests/sec"`
-	RequestProcessingTime                        float64 `perflib:"Request processing time (ms)"`
-	RetrievalsPerSecond                          float64 `perflib:"Retrievals/sec"`
-	RetrievalProcessingTime                      float64 `perflib:"Retrieval processing time (ms)"`
-	FailedRequestsPerSecond                      float64 `perflib:"Failed Requests/sec"`
-	IssuedRequestsPerSecond                      float64 `perflib:"Issued Requests/sec"`
-	PendingRequestsPerSecond                     float64 `perflib:"Pending Requests/sec"`
-	RequestCryptographicSigningTime              float64 `perflib:"Request cryptographic signing time (ms)"`
-	RequestPolicyModuleProcessingTime            float64 `perflib:"Request policy module processing time (ms)"`
-	ChallengeResponsesPerSecond                  float64 `perflib:"Challenge Responses/sec"`
-	ChallengeResponseProcessingTime              float64 `perflib:"Challenge Response processing time (ms)"`
-	SignedCertificateTimestampListsPerSecond     float64 `perflib:"Signed Certificate Timestamp Lists/sec"`
-	SignedCertificateTimestampListProcessingTime float64 `perflib:"Signed Certificate Timestamp List processing time (ms)"`
-}
-
-func (c *adcsCollector) collectADCSCounters(ctx *ScrapeContext, ch chan<- prometheus.Metric) (*prometheus.Desc, 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")
-	}
-	err := unmarshalObject(ctx.perfObjects["Certification Authority"], &dst, c.logger)
-	if err != nil {
-		return nil, err
-	}
-	if len(dst) == 0 {
-		return nil, errors.New("Perflib query for Certification Authority (ADCS) returned empty result set")
-	}
-
-	for _, d := range dst {
-		n := strings.ToLower(d.Name)
-		if n == "" {
-			continue
-		}
-		ch <- prometheus.MustNewConstMetric(
-			c.RequestsPerSecond,
-			prometheus.CounterValue,
-			d.RequestsPerSecond,
-			d.Name,
-		)
-		ch <- prometheus.MustNewConstMetric(
-			c.RequestProcessingTime,
-			prometheus.GaugeValue,
-			milliSecToSec(d.RequestProcessingTime),
-			d.Name,
-		)
-		ch <- prometheus.MustNewConstMetric(
-			c.RetrievalsPerSecond,
-			prometheus.CounterValue,
-			d.RetrievalsPerSecond,
-			d.Name,
-		)
-		ch <- prometheus.MustNewConstMetric(
-			c.RetrievalProcessingTime,
-			prometheus.GaugeValue,
-			milliSecToSec(d.RetrievalProcessingTime),
-			d.Name,
-		)
-		ch <- prometheus.MustNewConstMetric(
-			c.FailedRequestsPerSecond,
-			prometheus.CounterValue,
-			d.FailedRequestsPerSecond,
-			d.Name,
-		)
-		ch <- prometheus.MustNewConstMetric(
-			c.IssuedRequestsPerSecond,
-			prometheus.CounterValue,
-			d.IssuedRequestsPerSecond,
-			d.Name,
-		)
-		ch <- prometheus.MustNewConstMetric(
-			c.PendingRequestsPerSecond,
-			prometheus.CounterValue,
-			d.PendingRequestsPerSecond,
-			d.Name,
-		)
-		ch <- prometheus.MustNewConstMetric(
-			c.RequestCryptographicSigningTime,
-			prometheus.GaugeValue,
-			milliSecToSec(d.RequestCryptographicSigningTime),
-			d.Name,
-		)
-		ch <- prometheus.MustNewConstMetric(
-			c.RequestPolicyModuleProcessingTime,
-			prometheus.GaugeValue,
-			milliSecToSec(d.RequestPolicyModuleProcessingTime),
-			d.Name,
-		)
-		ch <- prometheus.MustNewConstMetric(
-			c.ChallengeResponsesPerSecond,
-			prometheus.CounterValue,
-			d.ChallengeResponsesPerSecond,
-			d.Name,
-		)
-		ch <- prometheus.MustNewConstMetric(
-			c.ChallengeResponseProcessingTime,
-			prometheus.GaugeValue,
-			milliSecToSec(d.ChallengeResponseProcessingTime),
-			d.Name,
-		)
-		ch <- prometheus.MustNewConstMetric(
-			c.SignedCertificateTimestampListsPerSecond,
-			prometheus.CounterValue,
-			d.SignedCertificateTimestampListsPerSecond,
-			d.Name,
-		)
-		ch <- prometheus.MustNewConstMetric(
-			c.SignedCertificateTimestampListProcessingTime,
-			prometheus.GaugeValue,
-			milliSecToSec(d.SignedCertificateTimestampListProcessingTime),
-			d.Name,
-		)
-	}
-
-	return nil, nil
-}

collector/adcs_test.go

@@ -1,9 +0,0 @@
-package collector
-
-import (
-	"testing"
-)
-
-func BenchmarkADCSCollector(b *testing.B) {
-	benchmarkCollector(b, "adcs", adcsCollectorMethod)
-}

collector/adfs.go

@@ -1,380 +1,120 @@
-//go:build windows
 // +build windows
 
 package collector
 
 import (
-	"math"
-
-	"github.com/go-kit/log"
 	"github.com/prometheus/client_golang/prometheus"
 )
 
-type adfsCollector struct {
-	logger log.Logger
+func init() {
+	registerCollector("adfs", newADFSCollector)
+}
 
-	adLoginConnectionFailures                          *prometheus.Desc
-	certificateAuthentications                         *prometheus.Desc
-	deviceAuthentications                              *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
-	oAuthAuthZRequests                                 *prometheus.Desc
-	oAuthClientAuthentications                         *prometheus.Desc
-	oAuthClientAuthenticationsFailures                 *prometheus.Desc
-	oAuthClientCredentialsRequestFailures              *prometheus.Desc
-	oAuthClientCredentialsRequests                     *prometheus.Desc
-	oAuthClientPrivateKeyJwtAuthenticationFailures     *prometheus.Desc
-	oAuthClientPrivateKeyJwtAuthentications            *prometheus.Desc
-	oAuthClientSecretBasicAuthenticationFailures       *prometheus.Desc
-	oAuthClientSecretBasicAuthentications              *prometheus.Desc
-	oAuthClientSecretPostAuthenticationFailures        *prometheus.Desc
-	oAuthClientSecretPostAuthentications               *prometheus.Desc
-	oAuthClientWindowsIntegratedAuthenticationFailures *prometheus.Desc
-	oAuthClientWindowsIntegratedAuthentications        *prometheus.Desc
-	oAuthLogonCertificateRequestFailures               *prometheus.Desc
-	oAuthLogonCertificateTokenRequests                 *prometheus.Desc
-	oAuthPasswordGrantRequestFailures                  *prometheus.Desc
-	oAuthPasswordGrantRequests                         *prometheus.Desc
-	oAuthTokenRequests                                 *prometheus.Desc
-	samlPTokenRequests                                 *prometheus.Desc
-	ssoAuthenticationFailures                          *prometheus.Desc
-	ssoAuthentications                                 *prometheus.Desc
-	wsfedTokenRequests                                 *prometheus.Desc
-	wstrustTokenRequests                               *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
+type adfsCollector struct {
+	adLoginConnectionFailures        *prometheus.Desc
+	certificateAuthentications       *prometheus.Desc
+	deviceAuthentications            *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
 }
 
 // newADFSCollector constructs a new adfsCollector
-func newADFSCollector(logger log.Logger) (Collector, error) {
+func newADFSCollector() (Collector, error) {
 	const subsystem = "adfs"
 
 	return &adfsCollector{
-		logger: log.With(logger, "collector", subsystem),
-
 		adLoginConnectionFailures: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "ad_login_connection_failures_total"),
+			prometheus.BuildFQName(Namespace, subsystem, "ad_login_connection_failures"),
 			"Total number of connection failures to an Active Directory domain controller",
 			nil,
 			nil,
 		),
 		certificateAuthentications: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "certificate_authentications_total"),
+			prometheus.BuildFQName(Namespace, subsystem, "certificate_authentications"),
 			"Total number of User Certificate authentications",
 			nil,
 			nil,
 		),
 		deviceAuthentications: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "device_authentications_total"),
+			prometheus.BuildFQName(Namespace, subsystem, "device_authentications"),
 			"Total number of Device authentications",
 			nil,
 			nil,
 		),
 		extranetAccountLockouts: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "extranet_account_lockouts_total"),
+			prometheus.BuildFQName(Namespace, subsystem, "extranet_account_lockouts"),
 			"Total number of Extranet Account Lockouts",
 			nil,
 			nil,
 		),
 		federatedAuthentications: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "federated_authentications_total"),
+			prometheus.BuildFQName(Namespace, subsystem, "federated_authentications"),
 			"Total number of authentications from a federated source",
 			nil,
 			nil,
 		),
 		passportAuthentications: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "passport_authentications_total"),
+			prometheus.BuildFQName(Namespace, subsystem, "passport_authentications"),
 			"Total number of Microsoft Passport SSO authentications",
 			nil,
 			nil,
 		),
 		passiveRequests: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "passive_requests_total"),
+			prometheus.BuildFQName(Namespace, subsystem, "passive_requests"),
 			"Total number of passive (browser-based) requests",
 			nil,
 			nil,
 		),
 		passwordChangeFailed: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "password_change_failed_total"),
+			prometheus.BuildFQName(Namespace, subsystem, "password_change_failed"),
 			"Total number of failed password changes",
 			nil,
 			nil,
 		),
 		passwordChangeSucceeded: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "password_change_succeeded_total"),
+			prometheus.BuildFQName(Namespace, subsystem, "password_change_succeeded"),
 			"Total number of successful password changes",
 			nil,
 			nil,
 		),
 		tokenRequests: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "token_requests_total"),
+			prometheus.BuildFQName(Namespace, subsystem, "token_requests"),
 			"Total number of token requests",
 			nil,
 			nil,
 		),
 		windowsIntegratedAuthentications: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "windows_integrated_authentications_total"),
+			prometheus.BuildFQName(Namespace, subsystem, "windows_integrated_authentications"),
 			"Total number of Windows integrated authentications (Kerberos/NTLM)",
 			nil,
 			nil,
 		),
-		oAuthAuthZRequests: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "oauth_authorization_requests_total"),
-			"Total number of incoming requests to the OAuth Authorization endpoint",
-			nil,
-			nil,
-		),
-		oAuthClientAuthentications: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "oauth_client_authentication_success_total"),
-			"Total number of successful OAuth client Authentications",
-			nil,
-			nil,
-		),
-		oAuthClientAuthenticationsFailures: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "oauth_client_authentication_failure_total"),
-			"Total number of failed OAuth client Authentications",
-			nil,
-			nil,
-		),
-		oAuthClientCredentialsRequestFailures: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "oauth_client_credentials_failure_total"),
-			"Total number of failed OAuth Client Credentials Requests",
-			nil,
-			nil,
-		),
-		oAuthClientCredentialsRequests: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "oauth_client_credentials_success_total"),
-			"Total number of successful RP tokens issued for OAuth Client Credentials Requests",
-			nil,
-			nil,
-		),
-		oAuthClientPrivateKeyJwtAuthenticationFailures: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "oauth_client_privkey_jwt_authentication_failure_total"),
-			"Total number of failed OAuth Client Private Key Jwt Authentications",
-			nil,
-			nil,
-		),
-		oAuthClientPrivateKeyJwtAuthentications: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "oauth_client_privkey_jwt_authentications_success_total"),
-			"Total number of successful OAuth Client Private Key Jwt Authentications",
-			nil,
-			nil,
-		),
-		oAuthClientSecretBasicAuthenticationFailures: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "oauth_client_secret_basic_authentications_failure_total"),
-			"Total number of failed OAuth Client Secret Basic Authentications",
-			nil,
-			nil,
-		),
-		oAuthClientSecretBasicAuthentications: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "oauth_client_secret_basic_authentications_success_total"),
-			"Total number of successful OAuth Client Secret Basic Authentications",
-			nil,
-			nil,
-		),
-		oAuthClientSecretPostAuthenticationFailures: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "oauth_client_secret_post_authentications_failure_total"),
-			"Total number of failed OAuth Client Secret Post Authentications",
-			nil,
-			nil,
-		),
-		oAuthClientSecretPostAuthentications: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "oauth_client_secret_post_authentications_success_total"),
-			"Total number of successful OAuth Client Secret Post Authentications",
-			nil,
-			nil,
-		),
-		oAuthClientWindowsIntegratedAuthenticationFailures: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "oauth_client_windows_authentications_failure_total"),
-			"Total number of failed OAuth Client Windows Integrated Authentications",
-			nil,
-			nil,
-		),
-		oAuthClientWindowsIntegratedAuthentications: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "oauth_client_windows_authentications_success_total"),
-			"Total number of successful OAuth Client Windows Integrated Authentications",
-			nil,
-			nil,
-		),
-		oAuthLogonCertificateRequestFailures: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "oauth_logon_certificate_requests_failure_total"),
-			"Total number of failed OAuth Logon Certificate Requests",
-			nil,
-			nil,
-		),
-		oAuthLogonCertificateTokenRequests: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "oauth_logon_certificate_token_requests_success_total"),
-			"Total number of successful RP tokens issued for OAuth Logon Certificate Requests",
-			nil,
-			nil,
-		),
-		oAuthPasswordGrantRequestFailures: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "oauth_password_grant_requests_failure_total"),
-			"Total number of failed OAuth Password Grant Requests",
-			nil,
-			nil,
-		),
-		oAuthPasswordGrantRequests: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "oauth_password_grant_requests_success_total"),
-			"Total number of successful OAuth Password Grant Requests",
-			nil,
-			nil,
-		),
-		oAuthTokenRequests: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "oauth_token_requests_success_total"),
-			"Total number of successful RP tokens issued over OAuth protocol",
-			nil,
-			nil,
-		),
-		samlPTokenRequests: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "samlp_token_requests_success_total"),
-			"Total number of successful RP tokens issued over SAML-P protocol",
-			nil,
-			nil,
-		),
-		ssoAuthenticationFailures: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "sso_authentications_failure_total"),
-			"Total number of failed SSO authentications",
-			nil,
-			nil,
-		),
-		ssoAuthentications: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "sso_authentications_success_total"),
-			"Total number of successful SSO authentications",
-			nil,
-			nil,
-		),
-		wsfedTokenRequests: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "wsfed_token_requests_success_total"),
-			"Total number of successful RP tokens issued over WS-Fed protocol",
-			nil,
-			nil,
-		),
-		wstrustTokenRequests: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "wstrust_token_requests_success_total"),
-			"Total number of successful RP tokens issued over WS-Trust protocol",
-			nil,
-			nil,
-		),
-		upAuthenticationFailures: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "userpassword_authentications_failure_total"),
-			"Total number of failed AD U/P authentications",
-			nil,
-			nil,
-		),
-		upAuthentications: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "userpassword_authentications_success_total"),
-			"Total number of successful AD U/P authentications",
-			nil,
-			nil,
-		),
-		externalAuthenticationFailures: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "external_authentications_failure_total"),
-			"Total number of failed authentications from external MFA providers",
-			nil,
-			nil,
-		),
-		externalAuthentications: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "external_authentications_success_total"),
-			"Total number of successful authentications from external MFA providers",
-			nil,
-			nil,
-		),
-		artifactDBFailures: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "db_artifact_failure_total"),
-			"Total number of failures connecting to the artifact database",
-			nil,
-			nil,
-		),
-		avgArtifactDBQueryTime: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "db_artifact_query_time_seconds_total"),
-			"Accumulator of time taken for an artifact database query",
-			nil,
-			nil,
-		),
-		configDBFailures: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "db_config_failure_total"),
-			"Total number of failures connecting to the configuration database",
-			nil,
-			nil,
-		),
-		avgConfigDBQueryTime: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "db_config_query_time_seconds_total"),
-			"Accumulator of time taken for a configuration database query",
-			nil,
-			nil,
-		),
-		federationMetadataRequests: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "federation_metadata_requests_total"),
-			"Total number of Federation Metadata requests",
-			nil,
-			nil,
-		),
 	}, nil
 }
 
 type perflibADFS struct {
-	AdLoginConnectionFailures            float64 `perflib:"AD Login Connection Failures"`
-	CertificateAuthentications           float64 `perflib:"Certificate Authentications"`
-	DeviceAuthentications                float64 `perflib:"Device Authentications"`
-	ExtranetAccountLockouts              float64 `perflib:"Extranet Account Lockouts"`
-	FederatedAuthentications             float64 `perflib:"Federated Authentications"`
-	PassportAuthentications              float64 `perflib:"Microsoft Passport Authentications"`
-	PassiveRequests                      float64 `perflib:"Passive Requests"`
-	PasswordChangeFailed                 float64 `perflib:"Password Change Failed Requests"`
-	PasswordChangeSucceeded              float64 `perflib:"Password Change Successful Requests"`
-	TokenRequests                        float64 `perflib:"Token Requests"`
-	WindowsIntegratedAuthentications     float64 `perflib:"Windows Integrated Authentications"`
-	OAuthAuthZRequests                   float64 `perflib:"OAuth AuthZ Requests"`
-	OAuthClientAuthentications           float64 `perflib:"OAuth Client Authentications"`
-	OAuthClientAuthenticationFailures    float64 `perflib:"OAuth Client Authentications Failures"`
-	OAuthClientCredentialRequestFailures float64 `perflib:"OAuth Client Credentials Request Failures"`
-	OAuthClientCredentialRequests        float64 `perflib:"OAuth Client Credentials Requests"`
-	OAuthClientPrivKeyJWTAuthnFailures   float64 `perflib:"OAuth Client Private Key Jwt Authentication Failures"`
-	OAuthClientPrivKeyJWTAuthentications float64 `perflib:"OAuth Client Private Key Jwt Authentications"`
-	OAuthClientBasicAuthnFailures        float64 `perflib:"OAuth Client Secret Basic Authentication Failures"`
-	OAuthClientBasicAuthentications      float64 `perflib:"OAuth Client Secret Basic Authentication Requests"`
-	OAuthClientSecretPostAuthnFailures   float64 `perflib:"OAuth Client Secret Post Authentication Failures"`
-	OAuthClientSecretPostAuthentications float64 `perflib:"OAuth Client Secret Post Authentications"`
-	OAuthClientWindowsAuthnFailures      float64 `perflib:"OAuth Client Windows Integrated Authentication Failures"`
-	OAuthClientWindowsAuthentications    float64 `perflib:"OAuth Client Windows Integrated Authentications"`
-	OAuthLogonCertRequestFailures        float64 `perflib:"OAuth Logon Certificate Request Failures"`
-	OAuthLogonCertTokenRequests          float64 `perflib:"OAuth Logon Certificate Token Requests"`
-	OAuthPasswordGrantRequestFailures    float64 `perflib:"OAuth Password Grant Request Failures"`
-	OAuthPasswordGrantRequests           float64 `perflib:"OAuth Password Grant Requests"`
-	OAuthTokenRequests                   float64 `perflib:"OAuth Token Requests"`
-	SAMLPTokenRequests                   float64 `perflib:"SAML-P Token Requests"`
-	SSOAuthenticationFailures            float64 `perflib:"SSO Authentication Failures"`
-	SSOAuthentications                   float64 `perflib:"SSO Authentications"`
-	WSFedTokenRequests                   float64 `perflib:"WS-Fed Token Requests"`
-	WSTrustTokenRequests                 float64 `perflib:"WS-Trust Token Requests"`
-	UsernamePasswordAuthnFailures        float64 `perflib:"U/P Authentication Failures"`
-	UsernamePasswordAuthentications      float64 `perflib:"U/P Authentications"`
-	ExternalAuthentications              float64 `perflib:"External Authentications"`
-	ExternalAuthNFailures                float64 `perflib:"External Authentication Failures"`
-	ArtifactDBFailures                   float64 `perflib:"Artifact Database Connection Failures"`
-	AvgArtifactDBQueryTime               float64 `perflib:"Average Artifact Database Query Time"`
-	ConfigDBFailures                     float64 `perflib:"Configuration Database Connection Failures"`
-	AvgConfigDBQueryTime                 float64 `perflib:"Average Config Database Query Time"`
-	FederationMetadataRequests           float64 `perflib:"Federation Metadata Requests"`
+	AdLoginConnectionFailures        float64 `perflib:"AD login Connection Failures"`
+	CertificateAuthentications       float64 `perflib:"Certificate Authentications"`
+	DeviceAuthentications            float64 `perflib:"Device Authentications"`
+	ExtranetAccountLockouts          float64 `perflib:"Extranet Account Lockouts"`
+	FederatedAuthentications         float64 `perflib:"Federated Authentications"`
+	PassportAuthentications          float64 `perflib:"Microsoft Passport Authentications"`
+	PassiveRequests                  float64 `perflib:"Passive Requests"`
+	PasswordChangeFailed             float64 `perflib:"Password Change Failed Requests"`
+	PasswordChangeSucceeded          float64 `perflib:"Password Change Successful Requests"`
+	TokenRequests                    float64 `perflib:"Token Requests"`
+	WindowsIntegratedAuthentications float64 `perflib:"Windows Integrated Authentications"`
 }
 
 func (c *adfsCollector) Collect(ctx *ScrapeContext, ch chan<- prometheus.Metric) error {
 	var adfsData []perflibADFS
-	err := unmarshalObject(ctx.perfObjects["AD FS"], &adfsData, c.logger)
+	err := unmarshalObject(ctx.perfObjects["AD FS"], &adfsData)
 	if err != nil {
 		return err
 	}
@@ -444,197 +184,5 @@ func (c *adfsCollector) Collect(ctx *ScrapeContext, ch chan<- prometheus.Metric)
 		prometheus.CounterValue,
 		adfsData[0].WindowsIntegratedAuthentications,
 	)
-
-	ch <- prometheus.MustNewConstMetric(
-		c.oAuthAuthZRequests,
-		prometheus.CounterValue,
-		adfsData[0].OAuthAuthZRequests,
-	)
-
-	ch <- prometheus.MustNewConstMetric(
-		c.oAuthClientAuthentications,
-		prometheus.CounterValue,
-		adfsData[0].OAuthClientAuthentications,
-	)
-
-	ch <- prometheus.MustNewConstMetric(
-		c.oAuthClientAuthenticationsFailures,
-		prometheus.CounterValue,
-		adfsData[0].OAuthClientAuthenticationFailures,
-	)
-
-	ch <- prometheus.MustNewConstMetric(
-		c.oAuthClientCredentialsRequestFailures,
-		prometheus.CounterValue,
-		adfsData[0].OAuthClientCredentialRequestFailures,
-	)
-
-	ch <- prometheus.MustNewConstMetric(
-		c.oAuthClientCredentialsRequests,
-		prometheus.CounterValue,
-		adfsData[0].OAuthClientCredentialRequests,
-	)
-
-	ch <- prometheus.MustNewConstMetric(
-		c.oAuthClientPrivateKeyJwtAuthenticationFailures,
-		prometheus.CounterValue,
-		adfsData[0].OAuthClientPrivKeyJWTAuthnFailures,
-	)
-
-	ch <- prometheus.MustNewConstMetric(
-		c.oAuthClientPrivateKeyJwtAuthentications,
-		prometheus.CounterValue,
-		adfsData[0].OAuthClientPrivKeyJWTAuthentications,
-	)
-
-	ch <- prometheus.MustNewConstMetric(
-		c.oAuthClientSecretBasicAuthenticationFailures,
-		prometheus.CounterValue,
-		adfsData[0].OAuthClientBasicAuthnFailures,
-	)
-
-	ch <- prometheus.MustNewConstMetric(
-		c.oAuthClientSecretBasicAuthentications,
-		prometheus.CounterValue,
-		adfsData[0].OAuthClientBasicAuthentications,
-	)
-
-	ch <- prometheus.MustNewConstMetric(
-		c.oAuthClientSecretPostAuthenticationFailures,
-		prometheus.CounterValue,
-		adfsData[0].OAuthClientSecretPostAuthnFailures,
-	)
-
-	ch <- prometheus.MustNewConstMetric(
-		c.oAuthClientSecretPostAuthentications,
-		prometheus.CounterValue,
-		adfsData[0].OAuthClientSecretPostAuthentications,
-	)
-
-	ch <- prometheus.MustNewConstMetric(
-		c.oAuthClientWindowsIntegratedAuthenticationFailures,
-		prometheus.CounterValue,
-		adfsData[0].OAuthClientWindowsAuthnFailures,
-	)
-
-	ch <- prometheus.MustNewConstMetric(
-		c.oAuthClientWindowsIntegratedAuthentications,
-		prometheus.CounterValue,
-		adfsData[0].OAuthClientWindowsAuthentications,
-	)
-
-	ch <- prometheus.MustNewConstMetric(
-		c.oAuthLogonCertificateRequestFailures,
-		prometheus.CounterValue,
-		adfsData[0].OAuthLogonCertRequestFailures,
-	)
-
-	ch <- prometheus.MustNewConstMetric(
-		c.oAuthLogonCertificateTokenRequests,
-		prometheus.CounterValue,
-		adfsData[0].OAuthLogonCertTokenRequests,
-	)
-
-	ch <- prometheus.MustNewConstMetric(
-		c.oAuthPasswordGrantRequestFailures,
-		prometheus.CounterValue,
-		adfsData[0].OAuthPasswordGrantRequestFailures,
-	)
-
-	ch <- prometheus.MustNewConstMetric(
-		c.oAuthPasswordGrantRequests,
-		prometheus.CounterValue,
-		adfsData[0].OAuthPasswordGrantRequests,
-	)
-
-	ch <- prometheus.MustNewConstMetric(
-		c.oAuthTokenRequests,
-		prometheus.CounterValue,
-		adfsData[0].OAuthTokenRequests,
-	)
-
-	ch <- prometheus.MustNewConstMetric(
-		c.samlPTokenRequests,
-		prometheus.CounterValue,
-		adfsData[0].SAMLPTokenRequests,
-	)
-
-	ch <- prometheus.MustNewConstMetric(
-		c.ssoAuthenticationFailures,
-		prometheus.CounterValue,
-		adfsData[0].SSOAuthenticationFailures,
-	)
-
-	ch <- prometheus.MustNewConstMetric(
-		c.ssoAuthentications,
-		prometheus.CounterValue,
-		adfsData[0].SSOAuthentications,
-	)
-
-	ch <- prometheus.MustNewConstMetric(
-		c.wsfedTokenRequests,
-		prometheus.CounterValue,
-		adfsData[0].WSFedTokenRequests,
-	)
-
-	ch <- prometheus.MustNewConstMetric(
-		c.wstrustTokenRequests,
-		prometheus.CounterValue,
-		adfsData[0].WSTrustTokenRequests,
-	)
-
-	ch <- prometheus.MustNewConstMetric(
-		c.upAuthenticationFailures,
-		prometheus.CounterValue,
-		adfsData[0].UsernamePasswordAuthnFailures,
-	)
-
-	ch <- prometheus.MustNewConstMetric(
-		c.upAuthentications,
-		prometheus.CounterValue,
-		adfsData[0].UsernamePasswordAuthentications,
-	)
-
-	ch <- prometheus.MustNewConstMetric(
-		c.externalAuthenticationFailures,
-		prometheus.CounterValue,
-		adfsData[0].ExternalAuthNFailures,
-	)
-
-	ch <- prometheus.MustNewConstMetric(
-		c.externalAuthentications,
-		prometheus.CounterValue,
-		adfsData[0].ExternalAuthentications,
-	)
-
-	ch <- prometheus.MustNewConstMetric(
-		c.artifactDBFailures,
-		prometheus.CounterValue,
-		adfsData[0].ArtifactDBFailures,
-	)
-
-	ch <- prometheus.MustNewConstMetric(
-		c.avgArtifactDBQueryTime,
-		prometheus.CounterValue,
-		adfsData[0].AvgArtifactDBQueryTime*math.Pow(10, -8),
-	)
-
-	ch <- prometheus.MustNewConstMetric(
-		c.configDBFailures,
-		prometheus.CounterValue,
-		adfsData[0].ConfigDBFailures,
-	)
-
-	ch <- prometheus.MustNewConstMetric(
-		c.avgConfigDBQueryTime,
-		prometheus.CounterValue,
-		adfsData[0].AvgConfigDBQueryTime*math.Pow(10, -8),
-	)
-
-	ch <- prometheus.MustNewConstMetric(
-		c.federationMetadataRequests,
-		prometheus.CounterValue,
-		adfsData[0].FederationMetadataRequests,
-	)
 	return nil
 }

collector/adfs_test.go

@@ -1,9 +0,0 @@
-package collector
-
-import (
-	"testing"
-)
-
-func BenchmarkADFSCollector(b *testing.B) {
-	benchmarkCollector(b, "adfs", newADFSCollector)
-}

collector/cache.go

@@ -1,454 +0,0 @@
-//go:build windows
-// +build windows
-
-package collector
-
-import (
-	"github.com/go-kit/log"
-	"github.com/go-kit/log/level"
-	"github.com/prometheus/client_golang/prometheus"
-)
-
-// A CacheCollector is a Prometheus collector for Perflib Cache metrics
-type CacheCollector struct {
-	logger log.Logger
-
-	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
-}
-
-// NewCacheCollector ...
-func newCacheCollector(logger log.Logger) (Collector, error) {
-	const subsystem = "cache"
-	return &CacheCollector{
-		logger: log.With(logger, "collector", subsystem),
-
-		AsyncCopyReadsTotal: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "async_copy_reads_total"),
-			"(AsyncCopyReadsTotal)",
-			nil,
-			nil,
-		),
-		AsyncDataMapsTotal: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "async_data_maps_total"),
-			"(AsyncDataMapsTotal)",
-			nil,
-			nil,
-		),
-		AsyncFastReadsTotal: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "async_fast_reads_total"),
-			"(AsyncFastReadsTotal)",
-			nil,
-			nil,
-		),
-		AsyncMDLReadsTotal: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "async_mdl_reads_total"),
-			"(AsyncMDLReadsTotal)",
-			nil,
-			nil,
-		),
-		AsyncPinReadsTotal: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "async_pin_reads_total"),
-			"(AsyncPinReadsTotal)",
-			nil,
-			nil,
-		),
-		CopyReadHitsTotal: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "copy_read_hits_total"),
-			"(CopyReadHitsTotal)",
-			nil,
-			nil,
-		),
-		CopyReadsTotal: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "copy_reads_total"),
-			"(CopyReadsTotal)",
-			nil,
-			nil,
-		),
-		DataFlushesTotal: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "data_flushes_total"),
-			"(DataFlushesTotal)",
-			nil,
-			nil,
-		),
-		DataFlushPagesTotal: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "data_flush_pages_total"),
-			"(DataFlushPagesTotal)",
-			nil,
-			nil,
-		),
-		DataMapHitsPercent: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "data_map_hits_percent"),
-			"(DataMapHitsPercent)",
-			nil,
-			nil,
-		),
-		DataMapPinsTotal: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "data_map_pins_total"),
-			"(DataMapPinsTotal)",
-			nil,
-			nil,
-		),
-		DataMapsTotal: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "data_maps_total"),
-			"(DataMapsTotal)",
-			nil,
-			nil,
-		),
-		DirtyPages: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "dirty_pages"),
-			"(DirtyPages)",
-			nil,
-			nil,
-		),
-		DirtyPageThreshold: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "dirty_page_threshold"),
-			"(DirtyPageThreshold)",
-			nil,
-			nil,
-		),
-		FastReadNotPossiblesTotal: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "fast_read_not_possibles_total"),
-			"(FastReadNotPossiblesTotal)",
-			nil,
-			nil,
-		),
-		FastReadResourceMissesTotal: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "fast_read_resource_misses_total"),
-			"(FastReadResourceMissesTotal)",
-			nil,
-			nil,
-		),
-		FastReadsTotal: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "fast_reads_total"),
-			"(FastReadsTotal)",
-			nil,
-			nil,
-		),
-		LazyWriteFlushesTotal: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "lazy_write_flushes_total"),
-			"(LazyWriteFlushesTotal)",
-			nil,
-			nil,
-		),
-		LazyWritePagesTotal: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "lazy_write_pages_total"),
-			"(LazyWritePagesTotal)",
-			nil,
-			nil,
-		),
-		MDLReadHitsTotal: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "mdl_read_hits_total"),
-			"(MDLReadHitsTotal)",
-			nil,
-			nil,
-		),
-		MDLReadsTotal: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "mdl_reads_total"),
-			"(MDLReadsTotal)",
-			nil,
-			nil,
-		),
-		PinReadHitsTotal: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "pin_read_hits_total"),
-			"(PinReadHitsTotal)",
-			nil,
-			nil,
-		),
-		PinReadsTotal: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "pin_reads_total"),
-			"(PinReadsTotal)",
-			nil,
-			nil,
-		),
-		ReadAheadsTotal: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "read_aheads_total"),
-			"(ReadAheadsTotal)",
-			nil,
-			nil,
-		),
-		SyncCopyReadsTotal: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "sync_copy_reads_total"),
-			"(SyncCopyReadsTotal)",
-			nil,
-			nil,
-		),
-		SyncDataMapsTotal: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "sync_data_maps_total"),
-			"(SyncDataMapsTotal)",
-			nil,
-			nil,
-		),
-		SyncFastReadsTotal: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "sync_fast_reads_total"),
-			"(SyncFastReadsTotal)",
-			nil,
-			nil,
-		),
-		SyncMDLReadsTotal: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "sync_mdl_reads_total"),
-			"(SyncMDLReadsTotal)",
-			nil,
-			nil,
-		),
-		SyncPinReadsTotal: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "sync_pin_reads_total"),
-			"(SyncPinReadsTotal)",
-			nil,
-			nil,
-		),
-	}, nil
-}
-
-// Collect implements the Collector interface
-func (c *CacheCollector) Collect(ctx *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)
-		return err
-	}
-	return nil
-}
-
-// Perflib "Cache":
-// - https://docs.microsoft.com/en-us/previous-versions/aa394267(v=vs.85)
-type perflibCache struct {
-	AsyncCopyReadsTotal         float64 `perflib:"Async Copy Reads/sec"`
-	AsyncDataMapsTotal          float64 `perflib:"Async Data Maps/sec"`
-	AsyncFastReadsTotal         float64 `perflib:"Async Fast Reads/sec"`
-	AsyncMDLReadsTotal          float64 `perflib:"Async MDL Reads/sec"`
-	AsyncPinReadsTotal          float64 `perflib:"Async Pin Reads/sec"`
-	CopyReadHitsTotal           float64 `perflib:"Copy Read Hits %"`
-	CopyReadsTotal              float64 `perflib:"Copy Reads/sec"`
-	DataFlushesTotal            float64 `perflib:"Data Flushes/sec"`
-	DataFlushPagesTotal         float64 `perflib:"Data Flush Pages/sec"`
-	DataMapHitsPercent          float64 `perflib:"Data Map Hits %"`
-	DataMapPinsTotal            float64 `perflib:"Data Map Pins/sec"`
-	DataMapsTotal               float64 `perflib:"Data Maps/sec"`
-	DirtyPages                  float64 `perflib:"Dirty Pages"`
-	DirtyPageThreshold          float64 `perflib:"Dirty Page Threshold"`
-	FastReadNotPossiblesTotal   float64 `perflib:"Fast Read Not Possibles/sec"`
-	FastReadResourceMissesTotal float64 `perflib:"Fast Read Resource Misses/sec"`
-	FastReadsTotal              float64 `perflib:"Fast Reads/sec"`
-	LazyWriteFlushesTotal       float64 `perflib:"Lazy Write Flushes/sec"`
-	LazyWritePagesTotal         float64 `perflib:"Lazy Write Pages/sec"`
-	MDLReadHitsTotal            float64 `perflib:"MDL Read Hits %"`
-	MDLReadsTotal               float64 `perflib:"MDL Reads/sec"`
-	PinReadHitsTotal            float64 `perflib:"Pin Read Hits %"`
-	PinReadsTotal               float64 `perflib:"Pin Reads/sec"`
-	ReadAheadsTotal             float64 `perflib:"Read Aheads/sec"`
-	SyncCopyReadsTotal          float64 `perflib:"Sync Copy Reads/sec"`
-	SyncDataMapsTotal           float64 `perflib:"Sync Data Maps/sec"`
-	SyncFastReadsTotal          float64 `perflib:"Sync Fast Reads/sec"`
-	SyncMDLReadsTotal           float64 `perflib:"Sync MDL Reads/sec"`
-	SyncPinReadsTotal           float64 `perflib:"Sync Pin Reads/sec"`
-}
-
-func (c *CacheCollector) collect(ctx *ScrapeContext, ch chan<- prometheus.Metric) (*prometheus.Desc, error) {
-	var dst []perflibCache // Single-instance class, array is required but will have single entry.
-	if err := unmarshalObject(ctx.perfObjects["Cache"], &dst, c.logger); err != nil {
-		return nil, err
-	}
-
-	ch <- prometheus.MustNewConstMetric(
-		c.AsyncCopyReadsTotal,
-		prometheus.CounterValue,
-		dst[0].AsyncCopyReadsTotal,
-	)
-
-	ch <- prometheus.MustNewConstMetric(
-		c.AsyncDataMapsTotal,
-		prometheus.CounterValue,
-		dst[0].AsyncDataMapsTotal,
-	)
-
-	ch <- prometheus.MustNewConstMetric(
-		c.AsyncFastReadsTotal,
-		prometheus.CounterValue,
-		dst[0].AsyncFastReadsTotal,
-	)
-
-	ch <- prometheus.MustNewConstMetric(
-		c.AsyncMDLReadsTotal,
-		prometheus.CounterValue,
-		dst[0].AsyncMDLReadsTotal,
-	)
-
-	ch <- prometheus.MustNewConstMetric(
-		c.AsyncPinReadsTotal,
-		prometheus.CounterValue,
-		dst[0].AsyncPinReadsTotal,
-	)
-
-	ch <- prometheus.MustNewConstMetric(
-		c.CopyReadHitsTotal,
-		prometheus.GaugeValue,
-		dst[0].CopyReadHitsTotal,
-	)
-
-	ch <- prometheus.MustNewConstMetric(
-		c.CopyReadsTotal,
-		prometheus.CounterValue,
-		dst[0].CopyReadsTotal,
-	)
-
-	ch <- prometheus.MustNewConstMetric(
-		c.DataFlushesTotal,
-		prometheus.CounterValue,
-		dst[0].DataFlushesTotal,
-	)
-
-	ch <- prometheus.MustNewConstMetric(
-		c.DataFlushPagesTotal,
-		prometheus.CounterValue,
-		dst[0].DataFlushPagesTotal,
-	)
-
-	ch <- prometheus.MustNewConstMetric(
-		c.DataMapHitsPercent,
-		prometheus.GaugeValue,
-		dst[0].DataMapHitsPercent,
-	)
-
-	ch <- prometheus.MustNewConstMetric(
-		c.DataMapPinsTotal,
-		prometheus.CounterValue,
-		dst[0].DataMapPinsTotal,
-	)
-
-	ch <- prometheus.MustNewConstMetric(
-		c.DataMapsTotal,
-		prometheus.CounterValue,
-		dst[0].DataMapsTotal,
-	)
-
-	ch <- prometheus.MustNewConstMetric(
-		c.DirtyPages,
-		prometheus.GaugeValue,
-		dst[0].DirtyPages,
-	)
-
-	ch <- prometheus.MustNewConstMetric(
-		c.DirtyPageThreshold,
-		prometheus.GaugeValue,
-		dst[0].DirtyPageThreshold,
-	)
-
-	ch <- prometheus.MustNewConstMetric(
-		c.FastReadNotPossiblesTotal,
-		prometheus.CounterValue,
-		dst[0].FastReadNotPossiblesTotal,
-	)
-
-	ch <- prometheus.MustNewConstMetric(
-		c.FastReadResourceMissesTotal,
-		prometheus.CounterValue,
-		dst[0].FastReadResourceMissesTotal,
-	)
-
-	ch <- prometheus.MustNewConstMetric(
-		c.FastReadsTotal,
-		prometheus.CounterValue,
-		dst[0].FastReadsTotal,
-	)
-
-	ch <- prometheus.MustNewConstMetric(
-		c.LazyWriteFlushesTotal,
-		prometheus.CounterValue,
-		dst[0].LazyWriteFlushesTotal,
-	)
-
-	ch <- prometheus.MustNewConstMetric(
-		c.LazyWritePagesTotal,
-		prometheus.CounterValue,
-		dst[0].LazyWritePagesTotal,
-	)
-
-	ch <- prometheus.MustNewConstMetric(
-		c.MDLReadHitsTotal,
-		prometheus.CounterValue,
-		dst[0].MDLReadHitsTotal,
-	)
-
-	ch <- prometheus.MustNewConstMetric(
-		c.MDLReadsTotal,
-		prometheus.CounterValue,
-		dst[0].MDLReadsTotal,
-	)
-
-	ch <- prometheus.MustNewConstMetric(
-		c.PinReadHitsTotal,
-		prometheus.CounterValue,
-		dst[0].PinReadHitsTotal,
-	)
-
-	ch <- prometheus.MustNewConstMetric(
-		c.PinReadsTotal,
-		prometheus.CounterValue,
-		dst[0].PinReadsTotal,
-	)
-
-	ch <- prometheus.MustNewConstMetric(
-		c.ReadAheadsTotal,
-		prometheus.CounterValue,
-		dst[0].ReadAheadsTotal,
-	)
-
-	ch <- prometheus.MustNewConstMetric(
-		c.SyncCopyReadsTotal,
-		prometheus.CounterValue,
-		dst[0].SyncCopyReadsTotal,
-	)
-
-	ch <- prometheus.MustNewConstMetric(
-		c.SyncDataMapsTotal,
-		prometheus.CounterValue,
-		dst[0].SyncDataMapsTotal,
-	)
-
-	ch <- prometheus.MustNewConstMetric(
-		c.SyncFastReadsTotal,
-		prometheus.CounterValue,
-		dst[0].SyncFastReadsTotal,
-	)
-
-	ch <- prometheus.MustNewConstMetric(
-		c.SyncMDLReadsTotal,
-		prometheus.CounterValue,
-		dst[0].SyncMDLReadsTotal,
-	)
-
-	ch <- prometheus.MustNewConstMetric(
-		c.SyncPinReadsTotal,
-		prometheus.CounterValue,
-		dst[0].SyncPinReadsTotal,
-	)
-
-	return nil, nil
-}

collector/collector.go

@@ -1,24 +1,19 @@
 package collector
 
 import (
-	"fmt"
-	"sort"
 	"strconv"
 	"strings"
 
-	"github.com/prometheus-community/windows_exporter/perflib"
-
-	"github.com/alecthomas/kingpin/v2"
-	"github.com/go-kit/log"
-	"github.com/go-kit/log/level"
+	"github.com/leoluk/perflib_exporter/perflib"
 	"github.com/prometheus/client_golang/prometheus"
+	"github.com/prometheus/common/log"
 	"golang.org/x/sys/windows/registry"
 )
 
 // ...
 const (
 	// TODO: Make package-local
-	Namespace = "windows"
+	Namespace = "wmi"
 
 	// Conversion factors
 	ticksToSecondsScaleFactor = 1 / 1e7
@@ -27,35 +22,33 @@ const (
 
 // getWindowsVersion reads the version number of the OS from the Registry
 // See https://docs.microsoft.com/en-us/windows/desktop/sysinfo/operating-system-version
-func getWindowsVersion(logger log.Logger) float64 {
+func getWindowsVersion() float64 {
 	k, err := registry.OpenKey(registry.LOCAL_MACHINE, `SOFTWARE\Microsoft\Windows NT\CurrentVersion`, registry.QUERY_VALUE)
 	if err != nil {
-		_ = level.Warn(logger).Log("msg", "Couldn't open registry", "err", err)
+		log.Warn("Couldn't open registry", err)
 		return 0
 	}
 	defer func() {
 		err = k.Close()
 		if err != nil {
-			_ = level.Warn(logger).Log("msg", "Failed to close registry key", "err", err)
+			log.Warnf("Failed to close registry key: %v", err)
 		}
 	}()
 
 	currentv, _, err := k.GetStringValue("CurrentVersion")
 	if err != nil {
-		_ = level.Warn(logger).Log("msg", "Couldn't open registry to determine current Windows version", "err", err)
+		log.Warn("Couldn't open registry to determine current Windows version:", err)
 		return 0
 	}
 
 	currentv_flt, err := strconv.ParseFloat(currentv, 64)
 
-	_ = level.Debug(logger).Log("msg", fmt.Sprintf("Detected Windows version %f\n", currentv_flt))
+	log.Debugf("Detected Windows version %f\n", currentv_flt)
 
 	return currentv_flt
 }
 
-type collectorBuilder func(log.Logger) (Collector, error)
-type flagsBuilder func(*kingpin.Application)
-type perfCounterNamesBuilder func(log.Logger) []string
+type collectorBuilder func() (Collector, error)
 
 var (
 	builders                = make(map[string]collectorBuilder)
@@ -64,10 +57,6 @@ var (
 
 func registerCollector(name string, builder collectorBuilder, perfCounterNames ...string) {
 	builders[name] = builder
-	addPerfCounterDependencies(name, perfCounterNames)
-}
-
-func addPerfCounterDependencies(name string, perfCounterNames []string) {
 	perfIndicies := make([]string, 0, len(perfCounterNames))
 	for _, cn := range perfCounterNames {
 		perfIndicies = append(perfIndicies, MapCounterToIndex(cn))
@@ -82,12 +71,8 @@ func Available() []string {
 	}
 	return cs
 }
-func Build(collector string, logger log.Logger) (Collector, error) {
-	builder, exists := builders[collector]
-	if !exists {
-		return nil, fmt.Errorf("Unknown collector %q", collector)
-	}
-	return builder(logger)
+func Build(collector string) (Collector, error) {
+	return builders[collector]()
 }
 func getPerfQuery(collectors []string) string {
 	parts := make([]string, 0, len(collectors))
@@ -119,41 +104,3 @@ func PrepareScrapeContext(collectors []string) (*ScrapeContext, error) {
 
 	return &ScrapeContext{objs}, nil
 }
-func boolToFloat(b bool) float64 {
-	if b {
-		return 1.0
-	}
-	return 0.0
-}
-
-func find(slice []string, val string) bool {
-	for _, item := range slice {
-		if item == val {
-			return true
-		}
-	}
-	return false
-}
-
-// Used by more complex collectors where user input specifies enabled child collectors.
-// Splits provided child collectors and deduplicate.
-func expandEnabledChildCollectors(enabled string) []string {
-	separated := strings.Split(enabled, ",")
-	unique := map[string]bool{}
-	for _, s := range separated {
-		if s != "" {
-			unique[s] = true
-		}
-	}
-	result := make([]string, 0, len(unique))
-	for s := range unique {
-		result = append(result, s)
-	}
-	// Ensure result is ordered, to prevent test failure
-	sort.Strings(result)
-	return result
-}
-
-func milliSecToSec(t float64) float64 {
-	return t / 1000
-}

collector/collector_test.go

@@ -1,61 +0,0 @@
-package collector
-
-import (
-	"reflect"
-	"testing"
-
-	"github.com/go-kit/log"
-	"github.com/prometheus/client_golang/prometheus"
-)
-
-func TestExpandChildCollectors(t *testing.T) {
-	cases := []struct {
-		name           string
-		input          string
-		expectedOutput []string
-	}{
-		{
-			name:           "simple",
-			input:          "testing1,testing2,testing3",
-			expectedOutput: []string{"testing1", "testing2", "testing3"},
-		},
-		{
-			name:           "duplicate",
-			input:          "testing1,testing2,testing2,testing3",
-			expectedOutput: []string{"testing1", "testing2", "testing3"},
-		},
-	}
-
-	for _, c := range cases {
-		t.Run(c.name, func(t *testing.T) {
-			output := expandEnabledChildCollectors(c.input)
-			if !reflect.DeepEqual(output, c.expectedOutput) {
-				t.Errorf("Output mismatch, expected %+v, got %+v", c.expectedOutput, output)
-			}
-		})
-	}
-}
-
-func benchmarkCollector(b *testing.B, name string, collectFunc func(logger log.Logger) (Collector, error)) {
-	// Create perflib scrape context. Some perflib collectors required a correct context,
-	// or will fail during benchmark.
-	scrapeContext, err := PrepareScrapeContext([]string{name})
-	if err != nil {
-		b.Error(err)
-	}
-	c, err := collectFunc(log.NewNopLogger())
-	if err != nil {
-		b.Error(err)
-	}
-
-	metrics := make(chan prometheus.Metric)
-	go func() {
-		for {
-			<-metrics
-		}
-	}()
-
-	for i := 0; i < b.N; i++ {
-		c.Collect(scrapeContext, metrics) //nolint:errcheck
-	}
-}

collector/container.go

@@ -1,22 +1,19 @@
-//go:build windows
 // +build windows
 
 package collector
 
 import (
-	"fmt"
-	"strings"
-
 	"github.com/Microsoft/hcsshim"
-	"github.com/go-kit/log"
-	"github.com/go-kit/log/level"
 	"github.com/prometheus/client_golang/prometheus"
+	"github.com/prometheus/common/log"
 )
 
+func init() {
+	registerCollector("container", NewContainerMetricsCollector)
+}
+
 // A ContainerMetricsCollector is a Prometheus collector for containers metrics
 type ContainerMetricsCollector struct {
-	logger log.Logger
-
 	// Presence
 	ContainerAvailable *prometheus.Desc
 
@@ -39,20 +36,12 @@ type ContainerMetricsCollector struct {
 	PacketsSent            *prometheus.Desc
 	DroppedPacketsIncoming *prometheus.Desc
 	DroppedPacketsOutgoing *prometheus.Desc
-
-	// Storage
-	ReadCountNormalized  *prometheus.Desc
-	ReadSizeBytes        *prometheus.Desc
-	WriteCountNormalized *prometheus.Desc
-	WriteSizeBytes       *prometheus.Desc
 }
 
-// newContainerMetricsCollector constructs a new ContainerMetricsCollector
-func newContainerMetricsCollector(logger log.Logger) (Collector, error) {
+// NewContainerMetricsCollector constructs a new ContainerMetricsCollector
+func NewContainerMetricsCollector() (Collector, error) {
 	const subsystem = "container"
 	return &ContainerMetricsCollector{
-		logger: log.With(logger, "collector", subsystem),
-
 		ContainerAvailable: prometheus.NewDesc(
 			prometheus.BuildFQName(Namespace, subsystem, "available"),
 			"Available",
@@ -137,30 +126,6 @@ func newContainerMetricsCollector(logger log.Logger) (Collector, error) {
 			[]string{"container_id", "interface"},
 			nil,
 		),
-		ReadCountNormalized: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "storage_read_count_normalized_total"),
-			"Read Count Normalized",
-			[]string{"container_id"},
-			nil,
-		),
-		ReadSizeBytes: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "storage_read_size_bytes_total"),
-			"Read Size Bytes",
-			[]string{"container_id"},
-			nil,
-		),
-		WriteCountNormalized: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "storage_write_count_normalized_total"),
-			"Write Count Normalized",
-			[]string{"container_id"},
-			nil,
-		),
-		WriteSizeBytes: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "storage_write_size_bytes_total"),
-			"Write Size Bytes",
-			[]string{"container_id"},
-			nil,
-		),
 	}, nil
 }
 
@@ -168,17 +133,17 @@ func newContainerMetricsCollector(logger log.Logger) (Collector, error) {
 // to the provided prometheus Metric channel.
 func (c *ContainerMetricsCollector) Collect(ctx *ScrapeContext, ch chan<- prometheus.Metric) error {
 	if desc, err := c.collect(ch); err != nil {
-		_ = level.Error(c.logger).Log("msg", "failed collecting ContainerMetricsCollector metrics", "desc", desc, "err", err)
+		log.Error("failed collecting ContainerMetricsCollector metrics:", desc, err)
 		return err
 	}
 	return nil
 }
 
 // containerClose closes the container resource
-func (c *ContainerMetricsCollector) containerClose(container hcsshim.Container) {
-	err := container.Close()
+func containerClose(c hcsshim.Container) {
+	err := c.Close()
 	if err != nil {
-		_ = level.Error(c.logger).Log("err", err)
+		log.Error(err)
 	}
 }
 
@@ -187,7 +152,7 @@ func (c *ContainerMetricsCollector) collect(ch chan<- prometheus.Metric) (*prome
 	// 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)
+		log.Error("Err in Getting containers:", err)
 		return nil, err
 	}
 
@@ -202,171 +167,116 @@ func (c *ContainerMetricsCollector) collect(ch chan<- prometheus.Metric) (*prome
 		return nil, nil
 	}
 
-	containerPrefixes := make(map[string]string)
-
 	for _, containerDetails := range containers {
-		container, err := hcsshim.OpenContainer(containerDetails.ID)
+		containerId := containerDetails.ID
+
+		container, err := hcsshim.OpenContainer(containerId)
 		if container != nil {
-			defer c.containerClose(container)
+			defer containerClose(container)
 		}
 		if err != nil {
-			_ = level.Error(c.logger).Log("msg", "err in opening container", "containerId", containerDetails.ID, "err", err)
+			log.Error("err in opening container: ", containerId, err)
 			continue
 		}
 
 		cstats, err := container.Statistics()
 		if err != nil {
-			_ = level.Error(c.logger).Log("msg", "err in fetching container Statistics", "containerId", containerDetails.ID, "err", err)
+			log.Error("err in fetching container Statistics: ", containerId, err)
 			continue
 		}
-
-		containerIdWithPrefix := getContainerIdWithPrefix(containerDetails)
-		containerPrefixes[containerDetails.ID] = containerIdWithPrefix
+		// HCS V1 is for docker runtime. Add the docker:// prefix on container_id
+		containerId = "docker://" + containerId
 
 		ch <- prometheus.MustNewConstMetric(
 			c.ContainerAvailable,
 			prometheus.CounterValue,
 			1,
-			containerIdWithPrefix,
+			containerId,
 		)
 		ch <- prometheus.MustNewConstMetric(
 			c.UsageCommitBytes,
 			prometheus.GaugeValue,
 			float64(cstats.Memory.UsageCommitBytes),
-			containerIdWithPrefix,
+			containerId,
 		)
 		ch <- prometheus.MustNewConstMetric(
 			c.UsageCommitPeakBytes,
 			prometheus.GaugeValue,
 			float64(cstats.Memory.UsageCommitPeakBytes),
-			containerIdWithPrefix,
+			containerId,
 		)
 		ch <- prometheus.MustNewConstMetric(
 			c.UsagePrivateWorkingSetBytes,
 			prometheus.GaugeValue,
 			float64(cstats.Memory.UsagePrivateWorkingSetBytes),
-			containerIdWithPrefix,
+			containerId,
 		)
 		ch <- prometheus.MustNewConstMetric(
 			c.RuntimeTotal,
 			prometheus.CounterValue,
 			float64(cstats.Processor.TotalRuntime100ns)*ticksToSecondsScaleFactor,
-			containerIdWithPrefix,
+			containerId,
 		)
 		ch <- prometheus.MustNewConstMetric(
 			c.RuntimeUser,
 			prometheus.CounterValue,
 			float64(cstats.Processor.RuntimeUser100ns)*ticksToSecondsScaleFactor,
-			containerIdWithPrefix,
+			containerId,
 		)
 		ch <- prometheus.MustNewConstMetric(
 			c.RuntimeKernel,
 			prometheus.CounterValue,
 			float64(cstats.Processor.RuntimeKernel100ns)*ticksToSecondsScaleFactor,
-			containerIdWithPrefix,
+			containerId,
 		)
-		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,
-		)
-	}
 
-	hnsEndpoints, err := hcsshim.HNSListEndpointRequest()
-	if err != nil {
-		_ = level.Warn(c.logger).Log("msg", "Failed to collect network stats for containers")
-		return nil, nil
-	}
-
-	if len(hnsEndpoints) == 0 {
-		_ = level.Info(c.logger).Log("msg", fmt.Sprintf("No network stats for containers to collect"))
-		return nil, 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)
+		if len(cstats.Network) == 0 {
+			log.Info("No Network Stats for container: ", containerId)
 			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))
-				continue
-			}
+		networkStats := cstats.Network
 
+		for _, networkInterface := range networkStats {
 			ch <- prometheus.MustNewConstMetric(
 				c.BytesReceived,
 				prometheus.CounterValue,
-				float64(endpointStats.BytesReceived),
-				containerIdWithPrefix, endpointId,
+				float64(networkInterface.BytesReceived),
+				containerId, networkInterface.EndpointId,
 			)
-
 			ch <- prometheus.MustNewConstMetric(
 				c.BytesSent,
 				prometheus.CounterValue,
-				float64(endpointStats.BytesSent),
-				containerIdWithPrefix, endpointId,
+				float64(networkInterface.BytesSent),
+				containerId, networkInterface.EndpointId,
 			)
 			ch <- prometheus.MustNewConstMetric(
 				c.PacketsReceived,
 				prometheus.CounterValue,
-				float64(endpointStats.PacketsReceived),
-				containerIdWithPrefix, endpointId,
+				float64(networkInterface.PacketsReceived),
+				containerId, networkInterface.EndpointId,
 			)
 			ch <- prometheus.MustNewConstMetric(
 				c.PacketsSent,
 				prometheus.CounterValue,
-				float64(endpointStats.PacketsSent),
-				containerIdWithPrefix, endpointId,
+				float64(networkInterface.PacketsSent),
+				containerId, networkInterface.EndpointId,
 			)
 			ch <- prometheus.MustNewConstMetric(
 				c.DroppedPacketsIncoming,
 				prometheus.CounterValue,
-				float64(endpointStats.DroppedPacketsIncoming),
-				containerIdWithPrefix, endpointId,
+				float64(networkInterface.DroppedPacketsIncoming),
+				containerId, networkInterface.EndpointId,
 			)
 			ch <- prometheus.MustNewConstMetric(
 				c.DroppedPacketsOutgoing,
 				prometheus.CounterValue,
-				float64(endpointStats.DroppedPacketsOutgoing),
-				containerIdWithPrefix, endpointId,
+				float64(networkInterface.DroppedPacketsOutgoing),
+				containerId, networkInterface.EndpointId,
 			)
+			break
 		}
 	}
 
 	return nil, nil
 }
-
-func getContainerIdWithPrefix(containerDetails hcsshim.ContainerProperties) string {
-	switch containerDetails.Owner {
-	case "containerd-shim-runhcs-v1.exe":
-		return "containerd://" + containerDetails.ID
-	default:
-		// default to docker or if owner is not set
-		return "docker://" + containerDetails.ID
-	}
-}

collector/container_test.go

@@ -1,9 +0,0 @@
-package collector
-
-import (
-	"testing"
-)
-
-func BenchmarkContainerCollector(b *testing.B) {
-	benchmarkCollector(b, "container", newContainerMetricsCollector)
-}

collector/cpu.go

@@ -1,4 +1,3 @@
-//go:build windows
 // +build windows
 
 package collector
@@ -6,21 +5,27 @@ package collector
 import (
 	"strings"
 
-	"github.com/go-kit/log"
 	"github.com/prometheus/client_golang/prometheus"
 )
 
-type cpuCollectorBasic struct {
-	logger log.Logger
+func init() {
+	var deps string
+	// See below for 6.05 magic value
+	if getWindowsVersion() > 6.05 {
+		deps = "Processor Information"
+	} else {
+		deps = "Processor"
+	}
+	registerCollector("cpu", newCPUCollector, deps)
+}
 
+type cpuCollectorBasic struct {
 	CStateSecondsTotal *prometheus.Desc
 	TimeTotal          *prometheus.Desc
 	InterruptsTotal    *prometheus.Desc
 	DPCsTotal          *prometheus.Desc
 }
 type cpuCollectorFull struct {
-	logger log.Logger
-
 	CStateSecondsTotal       *prometheus.Desc
 	TimeTotal                *prometheus.Desc
 	InterruptsTotal          *prometheus.Desc
@@ -31,18 +36,13 @@ type cpuCollectorFull struct {
 	ProcessorFrequencyMHz    *prometheus.Desc
 	ProcessorMaxFrequencyMHz *prometheus.Desc
 	ProcessorPerformance     *prometheus.Desc
-	ProcessorMPerf           *prometheus.Desc
-	ProcessorRTC             *prometheus.Desc
-	ProcessorUtility         *prometheus.Desc
-	ProcessorPrivUtility     *prometheus.Desc
 }
 
 // newCPUCollector constructs a new cpuCollector, appropriate for the running OS
-func newCPUCollector(logger log.Logger) (Collector, error) {
+func newCPUCollector() (Collector, error) {
 	const subsystem = "cpu"
-	logger = log.With(logger, "collector", subsystem)
 
-	version := getWindowsVersion(logger)
+	version := getWindowsVersion()
 	// 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
@@ -51,7 +51,6 @@ func newCPUCollector(logger log.Logger) (Collector, error) {
 	// Value 6.05 was selected to split between Windows versions.
 	if version < 6.05 {
 		return &cpuCollectorBasic{
-			logger: logger,
 			CStateSecondsTotal: prometheus.NewDesc(
 				prometheus.BuildFQName(Namespace, subsystem, "cstate_seconds_total"),
 				"Time spent in low-power idle state",
@@ -60,7 +59,7 @@ func newCPUCollector(logger log.Logger) (Collector, error) {
 			),
 			TimeTotal: prometheus.NewDesc(
 				prometheus.BuildFQName(Namespace, subsystem, "time_total"),
-				"Time that processor spent in different modes (dpc, idle, interrupt, privileged, user)",
+				"Time that processor spent in different modes (idle, user, system, ...)",
 				[]string{"core", "mode"},
 				nil,
 			),
@@ -80,7 +79,6 @@ func newCPUCollector(logger log.Logger) (Collector, error) {
 	}
 
 	return &cpuCollectorFull{
-		logger: logger,
 		CStateSecondsTotal: prometheus.NewDesc(
 			prometheus.BuildFQName(Namespace, subsystem, "cstate_seconds_total"),
 			"Time spent in low-power idle state",
@@ -89,7 +87,7 @@ func newCPUCollector(logger log.Logger) (Collector, error) {
 		),
 		TimeTotal: prometheus.NewDesc(
 			prometheus.BuildFQName(Namespace, subsystem, "time_total"),
-			"Time that processor spent in different modes (dpc, idle, interrupt, privileged, user)",
+			"Time that processor spent in different modes (idle, user, system, ...)",
 			[]string{"core", "mode"},
 			nil,
 		),
@@ -130,35 +128,11 @@ func newCPUCollector(logger log.Logger) (Collector, error) {
 			nil,
 		),
 		ProcessorPerformance: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "processor_performance_total"),
+			prometheus.BuildFQName(Namespace, subsystem, "processor_performance"),
 			"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,
 		),
-		ProcessorMPerf: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "processor_mperf_total"),
-			"Processor MPerf is the number of TSC ticks incremented while executing instructions",
-			[]string{"core"},
-			nil,
-		),
-		ProcessorRTC: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "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,
-		),
-		ProcessorUtility: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "processor_utility_total"),
-			"Processor Utility represents is the amount of time the core spends executing instructions",
-			[]string{"core"},
-			nil,
-		),
-		ProcessorPrivUtility: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "processor_privileged_utility_total"),
-			"Processor Privilieged Utility represents is the amount of time the core has spent executing instructions inside the kernel",
-			[]string{"core"},
-			nil,
-		),
 	}, nil
 }
 
@@ -183,7 +157,7 @@ type perflibProcessor struct {
 
 func (c *cpuCollectorBasic) Collect(ctx *ScrapeContext, ch chan<- prometheus.Metric) error {
 	data := make([]perflibProcessor, 0)
-	err := unmarshalObject(ctx.perfObjects["Processor"], &data, c.logger)
+	err := unmarshalObject(ctx.perfObjects["Processor"], &data)
 	if err != nil {
 		return err
 	}
@@ -283,16 +257,14 @@ type perflibProcessorInformation struct {
 	PrivilegedUtilitySeconds float64 `perflib:"% Privileged Utility"`
 	ProcessorFrequencyMHz    float64 `perflib:"Processor Frequency"`
 	ProcessorPerformance     float64 `perflib:"% Processor Performance"`
-	ProcessorMPerf           float64 `perflib:"% Processor Performance,secondvalue"`
 	ProcessorTimeSeconds     float64 `perflib:"% Processor Time"`
 	ProcessorUtilityRate     float64 `perflib:"% Processor Utility"`
-	ProcessorRTC             float64 `perflib:"% Processor Utility,secondvalue"`
 	UserTimeSeconds          float64 `perflib:"% User Time"`
 }
 
 func (c *cpuCollectorFull) Collect(ctx *ScrapeContext, ch chan<- prometheus.Metric) error {
 	data := make([]perflibProcessorInformation, 0)
-	err := unmarshalObject(ctx.perfObjects["Processor Information"], &data, c.logger)
+	err := unmarshalObject(ctx.perfObjects["Processor Information"], &data)
 	if err != nil {
 		return err
 	}
@@ -393,34 +365,10 @@ func (c *cpuCollectorFull) Collect(ctx *ScrapeContext, ch chan<- prometheus.Metr
 		)
 		ch <- prometheus.MustNewConstMetric(
 			c.ProcessorPerformance,
-			prometheus.CounterValue,
+			prometheus.GaugeValue,
 			cpu.ProcessorPerformance,
 			core,
 		)
-		ch <- prometheus.MustNewConstMetric(
-			c.ProcessorMPerf,
-			prometheus.CounterValue,
-			cpu.ProcessorMPerf,
-			core,
-		)
-		ch <- prometheus.MustNewConstMetric(
-			c.ProcessorRTC,
-			prometheus.CounterValue,
-			cpu.ProcessorRTC,
-			core,
-		)
-		ch <- prometheus.MustNewConstMetric(
-			c.ProcessorUtility,
-			prometheus.CounterValue,
-			cpu.ProcessorUtilityRate,
-			core,
-		)
-		ch <- prometheus.MustNewConstMetric(
-			c.ProcessorPrivUtility,
-			prometheus.CounterValue,
-			cpu.PrivilegedUtilitySeconds,
-			core,
-		)
 	}
 
 	return nil

collector/cpu_info.go

@@ -1,99 +0,0 @@
-//go:build windows
-// +build windows
-
-package collector
-
-import (
-	"errors"
-	"strconv"
-	"strings"
-
-	"github.com/go-kit/log"
-	"github.com/go-kit/log/level"
-	"github.com/prometheus/client_golang/prometheus"
-	"github.com/yusufpapurcu/wmi"
-)
-
-// If you are adding additional labels to the metric, make sure that they get added in here as well. See below for explanation.
-const (
-	win32ProcessorQuery = "SELECT Architecture, DeviceId, Description, Family, L2CacheSize, L3CacheSize, Name FROM Win32_Processor"
-)
-
-// A CpuInfoCollector is a Prometheus collector for a few WMI metrics in Win32_Processor
-type CpuInfoCollector struct {
-	logger  log.Logger
-	CpuInfo *prometheus.Desc
-}
-
-func newCpuInfoCollector(logger log.Logger) (Collector, error) {
-	const subsystem = "cpu_info"
-
-	return &CpuInfoCollector{
-		logger: log.With(logger, "collector", subsystem),
-
-		CpuInfo: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, "", subsystem),
-			"Labeled CPU information as provided provided by Win32_Processor",
-			[]string{
-				"architecture",
-				"device_id",
-				"description",
-				"family",
-				"l2_cache_size",
-				"l3_cache_size",
-				"name"},
-			nil,
-		),
-	}, nil
-}
-
-type win32_Processor struct {
-	Architecture uint32
-	DeviceID     string
-	Description  string
-	Family       uint16
-	L2CacheSize  uint32
-	L3CacheSize  uint32
-	Name         string
-}
-
-// Collect sends the metric values for each metric
-// to the provided prometheus Metric channel.
-func (c *CpuInfoCollector) Collect(ctx *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)
-		return err
-	}
-	return nil
-}
-
-func (c *CpuInfoCollector) collect(ch chan<- prometheus.Metric) (*prometheus.Desc, error) {
-	var dst []win32_Processor
-	// 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 len(dst) == 0 {
-		return nil, 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,
-			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, " "),
-		)
-	}
-
-	return nil, nil
-}

collector/cpu_test.go

@@ -1,9 +0,0 @@
-package collector
-
-import (
-	"testing"
-)
-
-func BenchmarkCPUCollector(b *testing.B) {
-	benchmarkCollector(b, "cpu", newCPUCollector)
-}

collector/cs.go

@@ -1,31 +1,31 @@
-//go:build windows
 // +build windows
 
 package collector
 
 import (
-	"github.com/go-kit/log"
-	"github.com/go-kit/log/level"
-	"github.com/prometheus-community/windows_exporter/headers/sysinfoapi"
+	"errors"
+
+	"github.com/StackExchange/wmi"
 	"github.com/prometheus/client_golang/prometheus"
+	"github.com/prometheus/common/log"
 )
 
+func init() {
+	registerCollector("cs", NewCSCollector)
+}
+
 // A CSCollector is a Prometheus collector for WMI metrics
 type CSCollector struct {
-	logger log.Logger
-
 	PhysicalMemoryBytes *prometheus.Desc
 	LogicalProcessors   *prometheus.Desc
 	Hostname            *prometheus.Desc
 }
 
-// newCSCollector ...
-func newCSCollector(logger log.Logger) (Collector, error) {
+// NewCSCollector ...
+func NewCSCollector() (Collector, error) {
 	const subsystem = "cs"
 
 	return &CSCollector{
-		logger: log.With(logger, "collector", subsystem),
-
 		LogicalProcessors: prometheus.NewDesc(
 			prometheus.BuildFQName(Namespace, subsystem, "logical_processors"),
 			"ComputerSystem.NumberOfLogicalProcessors",
@@ -54,53 +54,57 @@ func newCSCollector(logger log.Logger) (Collector, error) {
 // to the provided prometheus Metric channel.
 func (c *CSCollector) Collect(ctx *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)
+		log.Error("failed collecting cs metrics:", desc, err)
 		return err
 	}
 	return nil
 }
 
-func (c *CSCollector) collect(ch chan<- prometheus.Metric) (*prometheus.Desc, error) {
-	// Get systeminfo for number of processors
-	systemInfo := sysinfoapi.GetSystemInfo()
+// Win32_ComputerSystem docs:
+// - https://msdn.microsoft.com/en-us/library/aa394102
+type Win32_ComputerSystem struct {
+	NumberOfLogicalProcessors uint32
+	TotalPhysicalMemory       uint64
+	DNSHostname               string
+	Domain                    string
+	Workgroup                 *string
+}
 
-	// Get memory status for physical memory
-	mem, err := sysinfoapi.GlobalMemoryStatusEx()
-	if err != nil {
+func (c *CSCollector) collect(ch chan<- prometheus.Metric) (*prometheus.Desc, error) {
+	var dst []Win32_ComputerSystem
+	q := queryAll(&dst)
+	if err := wmi.Query(q, &dst); err != nil {
 		return nil, err
 	}
+	if len(dst) == 0 {
+		return nil, errors.New("WMI query returned empty result set")
+	}
 
 	ch <- prometheus.MustNewConstMetric(
 		c.LogicalProcessors,
 		prometheus.GaugeValue,
-		float64(systemInfo.NumberOfProcessors),
+		float64(dst[0].NumberOfLogicalProcessors),
 	)
 
 	ch <- prometheus.MustNewConstMetric(
 		c.PhysicalMemoryBytes,
 		prometheus.GaugeValue,
-		float64(mem.TotalPhys),
+		float64(dst[0].TotalPhysicalMemory),
 	)
 
-	hostname, err := sysinfoapi.GetComputerName(sysinfoapi.ComputerNameDNSHostname)
-	if err != nil {
-		return nil, err
-	}
-	domain, err := sysinfoapi.GetComputerName(sysinfoapi.ComputerNameDNSDomain)
-	if err != nil {
-		return nil, err
-	}
-	fqdn, err := sysinfoapi.GetComputerName(sysinfoapi.ComputerNameDNSFullyQualified)
-	if err != nil {
-		return nil, err
+	var fqdn string
+	if dst[0].Workgroup == nil || dst[0].Domain != *dst[0].Workgroup {
+		fqdn = dst[0].DNSHostname + "." + dst[0].Domain
+	} else {
+		fqdn = dst[0].DNSHostname
 	}
 
 	ch <- prometheus.MustNewConstMetric(
 		c.Hostname,
 		prometheus.GaugeValue,
 		1.0,
-		hostname,
-		domain,
+		dst[0].DNSHostname,
+		dst[0].Domain,
 		fqdn,
 	)
 

collector/cs_test.go

@@ -1,9 +0,0 @@
-package collector
-
-import (
-	"testing"
-)
-
-func BenchmarkCsCollector(b *testing.B) {
-	benchmarkCollector(b, "cs", newCSCollector)
-}

collector/dfsr.go

@@ -1,815 +0,0 @@
-//go:build windows
-// +build windows
-
-package collector
-
-import (
-	"github.com/alecthomas/kingpin/v2"
-	"github.com/go-kit/log"
-	"github.com/go-kit/log/level"
-	"github.com/prometheus/client_golang/prometheus"
-)
-
-const (
-	FlagDfsrEnabledCollectors = "collectors.dfsr.sources-enabled"
-)
-
-var dfsrEnabledCollectors *string
-
-// DFSRCollector contains the metric and state data of the DFSR collectors.
-type DFSRCollector struct {
-	logger log.Logger
-
-	// Connection source
-	ConnectionBandwidthSavingsUsingDFSReplicationTotal *prometheus.Desc
-	ConnectionBytesReceivedTotal                       *prometheus.Desc
-	ConnectionCompressedSizeOfFilesReceivedTotal       *prometheus.Desc
-	ConnectionFilesReceivedTotal                       *prometheus.Desc
-	ConnectionRDCBytesReceivedTotal                    *prometheus.Desc
-	ConnectionRDCCompressedSizeOfFilesReceivedTotal    *prometheus.Desc
-	ConnectionRDCSizeOfFilesReceivedTotal              *prometheus.Desc
-	ConnectionRDCNumberofFilesReceivedTotal            *prometheus.Desc
-	ConnectionSizeOfFilesReceivedTotal                 *prometheus.Desc
-
-	// Folder source
-	FolderBandwidthSavingsUsingDFSReplicationTotal *prometheus.Desc
-	FolderCompressedSizeOfFilesReceivedTotal       *prometheus.Desc
-	FolderConflictBytesCleanedupTotal              *prometheus.Desc
-	FolderConflictBytesGeneratedTotal              *prometheus.Desc
-	FolderConflictFilesCleanedUpTotal              *prometheus.Desc
-	FolderConflictFilesGeneratedTotal              *prometheus.Desc
-	FolderConflictFolderCleanupsCompletedTotal     *prometheus.Desc
-	FolderConflictSpaceInUse                       *prometheus.Desc
-	FolderDeletedSpaceInUse                        *prometheus.Desc
-	FolderDeletedBytesCleanedUpTotal               *prometheus.Desc
-	FolderDeletedBytesGeneratedTotal               *prometheus.Desc
-	FolderDeletedFilesCleanedUpTotal               *prometheus.Desc
-	FolderDeletedFilesGeneratedTotal               *prometheus.Desc
-	FolderFileInstallsRetriedTotal                 *prometheus.Desc
-	FolderFileInstallsSucceededTotal               *prometheus.Desc
-	FolderFilesReceivedTotal                       *prometheus.Desc
-	FolderRDCBytesReceivedTotal                    *prometheus.Desc
-	FolderRDCCompressedSizeOfFilesReceivedTotal    *prometheus.Desc
-	FolderRDCNumberofFilesReceivedTotal            *prometheus.Desc
-	FolderRDCSizeOfFilesReceivedTotal              *prometheus.Desc
-	FolderSizeOfFilesReceivedTotal                 *prometheus.Desc
-	FolderStagingSpaceInUse                        *prometheus.Desc
-	FolderStagingBytesCleanedUpTotal               *prometheus.Desc
-	FolderStagingBytesGeneratedTotal               *prometheus.Desc
-	FolderStagingFilesCleanedUpTotal               *prometheus.Desc
-	FolderStagingFilesGeneratedTotal               *prometheus.Desc
-	FolderUpdatesDroppedTotal                      *prometheus.Desc
-
-	// Volume source
-	VolumeDatabaseLookupsTotal           *prometheus.Desc
-	VolumeDatabaseCommitsTotal           *prometheus.Desc
-	VolumeUSNJournalUnreadPercentage     *prometheus.Desc
-	VolumeUSNJournalRecordsAcceptedTotal *prometheus.Desc
-	VolumeUSNJournalRecordsReadTotal     *prometheus.Desc
-
-	// Map of child collector functions used during collection
-	dfsrChildCollectors []dfsrCollectorFunc
-}
-
-type dfsrCollectorFunc func(ctx *ScrapeContext, ch chan<- prometheus.Metric) error
-
-// Map Perflib sources to DFSR collector names
-// E.G. volume -> DFS Replication Service Volumes
-func dfsrGetPerfObjectName(collector string) string {
-	prefix := "DFS "
-	suffix := ""
-	switch collector {
-	case "connection":
-		suffix = "Replication Connections"
-	case "folder":
-		suffix = "Replicated Folders"
-	case "volume":
-		suffix = "Replication Service Volumes"
-	}
-	return (prefix + suffix)
-}
-
-// newDFSRCollectorFlags is registered
-func newDFSRCollectorFlags(app *kingpin.Application) {
-	dfsrEnabledCollectors = app.Flag(FlagDfsrEnabledCollectors, "Comma-seperated list of DFSR Perflib sources to use.").Default("connection,folder,volume").String()
-}
-
-// newDFSRCollector is registered
-func newDFSRCollector(logger log.Logger) (Collector, error) {
-	const subsystem = "dfsr"
-	logger = log.With(logger, "collector", subsystem)
-	_ = level.Info(logger).Log("msg", "dfsr collector is in an experimental state! Metrics for this collector have not been tested.")
-
-	enabled := expandEnabledChildCollectors(*dfsrEnabledCollectors)
-	perfCounters := make([]string, 0, len(enabled))
-	for _, c := range enabled {
-		perfCounters = append(perfCounters, dfsrGetPerfObjectName(c))
-	}
-	addPerfCounterDependencies(subsystem, perfCounters)
-
-	dfsrCollector := DFSRCollector{
-		logger: logger,
-
-		// Connection
-		ConnectionBandwidthSavingsUsingDFSReplicationTotal: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "connection_bandwidth_savings_using_dfs_replication_bytes_total"),
-			"Total bytes of bandwidth saved using DFS Replication for this connection",
-			[]string{"name"},
-			nil,
-		),
-
-		ConnectionBytesReceivedTotal: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "connection_bytes_received_total"),
-			"Total bytes received for connection",
-			[]string{"name"},
-			nil,
-		),
-
-		ConnectionCompressedSizeOfFilesReceivedTotal: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "connection_compressed_size_of_files_received_bytes_total"),
-			"Total compressed size of files received on the connection, in bytes",
-			[]string{"name"},
-			nil,
-		),
-
-		ConnectionFilesReceivedTotal: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "connection_received_files_total"),
-			"Total number of files received for connection",
-			[]string{"name"},
-			nil,
-		),
-
-		ConnectionRDCBytesReceivedTotal: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "connection_rdc_received_bytes_total"),
-			"Total bytes received on the connection while replicating files using Remote Differential Compression",
-			[]string{"name"},
-			nil,
-		),
-
-		ConnectionRDCCompressedSizeOfFilesReceivedTotal: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "connection_rdc_compressed_size_of_received_files_bytes_total"),
-			"Total uncompressed size of files received with Remote Differential Compression for connection",
-			[]string{"name"},
-			nil,
-		),
-
-		ConnectionRDCNumberofFilesReceivedTotal: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "connection_rdc_received_files_total"),
-			"Total number of files received using remote differential compression",
-			[]string{"name"},
-			nil,
-		),
-
-		ConnectionRDCSizeOfFilesReceivedTotal: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "connection_rdc_size_of_received_files_bytes_total"),
-			"Total size of received Remote Differential Compression files, in bytes.",
-			[]string{"name"},
-			nil,
-		),
-
-		ConnectionSizeOfFilesReceivedTotal: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "connection_files_received_bytes_total"),
-			"Total size of files received, in bytes",
-			[]string{"name"},
-			nil,
-		),
-
-		// Folder
-		FolderBandwidthSavingsUsingDFSReplicationTotal: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "folder_bandwidth_savings_using_dfs_replication_bytes_total"),
-			"Total bytes of bandwidth saved using DFS Replication for this folder",
-			[]string{"name"},
-			nil,
-		),
-
-		FolderCompressedSizeOfFilesReceivedTotal: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "folder_compressed_size_of_received_files_bytes_total"),
-			"Total compressed size of files received on the folder, in bytes",
-			[]string{"name"},
-			nil,
-		),
-
-		FolderConflictBytesCleanedupTotal: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "folder_conflict_cleaned_up_bytes_total"),
-			"Total size of conflict loser files and folders deleted from the Conflict and Deleted folder, in bytes",
-			[]string{"name"},
-			nil,
-		),
-
-		FolderConflictBytesGeneratedTotal: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "folder_conflict_generated_bytes_total"),
-			"Total size of conflict loser files and folders moved to the Conflict and Deleted folder, in bytes",
-			[]string{"name"},
-			nil,
-		),
-
-		FolderConflictFilesCleanedUpTotal: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "folder_conflict_cleaned_up_files_total"),
-			"Number of conflict loser files deleted from the Conflict and Deleted folder",
-			[]string{"name"},
-			nil,
-		),
-
-		FolderConflictFilesGeneratedTotal: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "folder_conflict_generated_files_total"),
-			"Number of files and folders moved to the Conflict and Deleted folder",
-			[]string{"name"},
-			nil,
-		),
-
-		FolderConflictFolderCleanupsCompletedTotal: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "folder_conflict_folder_cleanups_total"),
-			"Number of deletions of conflict loser files and folders in the Conflict and Deleted",
-			[]string{"name"},
-			nil,
-		),
-
-		FolderConflictSpaceInUse: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "folder_conflict_space_in_use_bytes"),
-			"Total size of the conflict loser files and folders currently in the Conflict and Deleted folder",
-			[]string{"name"},
-			nil,
-		),
-
-		FolderDeletedSpaceInUse: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "folder_deleted_space_in_use_bytes"),
-			"Total size (in bytes) of the deleted files and folders currently in the Conflict and Deleted folder",
-			[]string{"name"},
-			nil,
-		),
-
-		FolderDeletedBytesCleanedUpTotal: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "folder_deleted_cleaned_up_bytes_total"),
-			"Total size (in bytes) of replicating deleted files and folders that were cleaned up from the Conflict and Deleted folder",
-			[]string{"name"},
-			nil,
-		),
-
-		FolderDeletedBytesGeneratedTotal: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "folder_deleted_generated_bytes_total"),
-			"Total size (in bytes) of replicated deleted files and folders that were moved to the Conflict and Deleted folder after they were deleted from a replicated folder on a sending member",
-			[]string{"name"},
-			nil,
-		),
-
-		FolderDeletedFilesCleanedUpTotal: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "folder_deleted_cleaned_up_files_total"),
-			"Number of files and folders that were cleaned up from the Conflict and Deleted folder",
-			[]string{"name"},
-			nil,
-		),
-
-		FolderDeletedFilesGeneratedTotal: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "folder_deleted_generated_files_total"),
-			"Number of deleted files and folders that were moved to the Conflict and Deleted folder",
-			[]string{"name"},
-			nil,
-		),
-
-		FolderFileInstallsRetriedTotal: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "folder_file_installs_retried_total"),
-			"Total number of file installs that are being retried due to sharing violations or other errors encountered when installing the files",
-			[]string{"name"},
-			nil,
-		),
-
-		FolderFileInstallsSucceededTotal: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "folder_file_installs_succeeded_total"),
-			"Total number of files that were successfully received from sending members and installed locally on this server",
-			[]string{"name"},
-			nil,
-		),
-
-		FolderFilesReceivedTotal: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "folder_received_files_total"),
-			"Total number of files received",
-			[]string{"name"},
-			nil,
-		),
-
-		FolderRDCBytesReceivedTotal: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "folder_rdc_received_bytes_total"),
-			"Total number of bytes received in replicating files using Remote Differential Compression",
-			[]string{"name"},
-			nil,
-		),
-
-		FolderRDCCompressedSizeOfFilesReceivedTotal: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "folder_rdc_compressed_size_of_received_files_bytes_total"),
-			"Total compressed size (in bytes) of the files received with Remote Differential Compression",
-			[]string{"name"},
-			nil,
-		),
-
-		FolderRDCNumberofFilesReceivedTotal: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "folder_rdc_received_files_total"),
-			"Total number of files received with Remote Differential Compression",
-			[]string{"name"},
-			nil,
-		),
-
-		FolderRDCSizeOfFilesReceivedTotal: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "folder_rdc_files_received_bytes_total"),
-			"Total uncompressed size (in bytes) of the files received with Remote Differential Compression",
-			[]string{"name"},
-			nil,
-		),
-
-		FolderSizeOfFilesReceivedTotal: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "folder_files_received_bytes_total"),
-			"Total uncompressed size (in bytes) of the files received",
-			[]string{"name"},
-			nil,
-		),
-
-		FolderStagingSpaceInUse: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "folder_staging_space_in_use_bytes"),
-			"Total size of files and folders currently in the staging folder.",
-			[]string{"name"},
-			nil,
-		),
-
-		FolderStagingBytesCleanedUpTotal: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "folder_staging_cleaned_up_bytes_total"),
-			"Total size (in bytes) of the files and folders that have been cleaned up from the staging folder",
-			[]string{"name"},
-			nil,
-		),
-
-		FolderStagingBytesGeneratedTotal: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "folder_staging_generated_bytes_total"),
-			"Total size (in bytes) of replicated files and folders in the staging folder created by the DFS Replication service since last restart",
-			[]string{"name"},
-			nil,
-		),
-
-		FolderStagingFilesCleanedUpTotal: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "folder_staging_cleaned_up_files_total"),
-			"Total number of files and folders that have been cleaned up from the staging folder",
-			[]string{"name"},
-			nil,
-		),
-
-		FolderStagingFilesGeneratedTotal: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "folder_staging_generated_files_total"),
-			"Total number of times replicated files and folders have been staged by the DFS Replication service",
-			[]string{"name"},
-			nil,
-		),
-
-		FolderUpdatesDroppedTotal: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "folder_dropped_updates_total"),
-			"Total number of redundant file replication update records that have been ignored by the DFS Replication service because they did not change the replicated file or folder",
-			[]string{"name"},
-			nil,
-		),
-
-		// Volume
-		VolumeDatabaseCommitsTotal: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "volume_database_commits_total"),
-			"Total number of DFSR Volume database commits",
-			[]string{"name"},
-			nil,
-		),
-
-		VolumeDatabaseLookupsTotal: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "volume_database_lookups_total"),
-			"Total number of DFSR Volume database lookups",
-			[]string{"name"},
-			nil,
-		),
-
-		VolumeUSNJournalUnreadPercentage: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "volume_usn_journal_unread_percentage"),
-			"Percentage of DFSR Volume USN journal records that are unread",
-			[]string{"name"},
-			nil,
-		),
-
-		VolumeUSNJournalRecordsAcceptedTotal: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "volume_usn_journal_accepted_records_total"),
-			"Total number of USN journal records accepted",
-			[]string{"name"},
-			nil,
-		),
-
-		VolumeUSNJournalRecordsReadTotal: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "volume_usn_journal_read_records_total"),
-			"Total number of DFSR Volume USN journal records read",
-			[]string{"name"},
-			nil,
-		),
-	}
-
-	dfsrCollector.dfsrChildCollectors = dfsrCollector.getDFSRChildCollectors(enabled)
-
-	return &dfsrCollector, nil
-}
-
-// Maps enabled child collectors names to their relevant collection function,
-// for use in DFSRCollector.Collect()
-func (c *DFSRCollector) getDFSRChildCollectors(enabledCollectors []string) []dfsrCollectorFunc {
-	var dfsrCollectors []dfsrCollectorFunc
-	for _, collector := range enabledCollectors {
-		switch collector {
-		case "connection":
-			dfsrCollectors = append(dfsrCollectors, c.collectConnection)
-		case "folder":
-			dfsrCollectors = append(dfsrCollectors, c.collectFolder)
-		case "volume":
-			dfsrCollectors = append(dfsrCollectors, c.collectVolume)
-		}
-	}
-
-	return dfsrCollectors
-}
-
-// Collect implements the Collector interface.
-// Sends metric values for each metric to the provided prometheus Metric channel.
-func (c *DFSRCollector) Collect(ctx *ScrapeContext, ch chan<- prometheus.Metric) error {
-	for _, fn := range c.dfsrChildCollectors {
-		err := fn(ctx, ch)
-		if err != nil {
-			return err
-		}
-	}
-	return nil
-}
-
-// Perflib: "DFS Replication Service Connections"
-type PerflibDFSRConnection struct {
-	Name string
-
-	BandwidthSavingsUsingDFSReplicationTotal float64 `perflib:"Bandwidth Savings Using DFS Replication"`
-	BytesReceivedTotal                       float64 `perflib:"Total Bytes Received"`
-	CompressedSizeOfFilesReceivedTotal       float64 `perflib:"Compressed Size of Files Received"`
-	FilesReceivedTotal                       float64 `perflib:"Total Files Received"`
-	RDCBytesReceivedTotal                    float64 `perflib:"RDC Bytes Received"`
-	RDCCompressedSizeOfFilesReceivedTotal    float64 `perflib:"RDC Compressed Size of Files Received"`
-	RDCNumberofFilesReceivedTotal            float64 `perflib:"RDC Number of Files Received"`
-	RDCSizeOfFilesReceivedTotal              float64 `perflib:"RDC Size of Files Received"`
-	SizeOfFilesReceivedTotal                 float64 `perflib:"Size of Files Received"`
-}
-
-func (c *DFSRCollector) collectConnection(ctx *ScrapeContext, ch chan<- prometheus.Metric) error {
-	var dst []PerflibDFSRConnection
-	if err := unmarshalObject(ctx.perfObjects["DFS Replication Connections"], &dst, c.logger); err != nil {
-		return err
-	}
-
-	for _, connection := range dst {
-		ch <- prometheus.MustNewConstMetric(
-			c.ConnectionBandwidthSavingsUsingDFSReplicationTotal,
-			prometheus.CounterValue,
-			connection.BandwidthSavingsUsingDFSReplicationTotal,
-			connection.Name,
-		)
-
-		ch <- prometheus.MustNewConstMetric(
-			c.ConnectionBytesReceivedTotal,
-			prometheus.CounterValue,
-			connection.BytesReceivedTotal,
-			connection.Name,
-		)
-
-		ch <- prometheus.MustNewConstMetric(
-			c.ConnectionCompressedSizeOfFilesReceivedTotal,
-			prometheus.CounterValue,
-			connection.CompressedSizeOfFilesReceivedTotal,
-			connection.Name,
-		)
-
-		ch <- prometheus.MustNewConstMetric(
-			c.ConnectionFilesReceivedTotal,
-			prometheus.CounterValue,
-			connection.FilesReceivedTotal,
-			connection.Name,
-		)
-
-		ch <- prometheus.MustNewConstMetric(
-			c.ConnectionRDCBytesReceivedTotal,
-			prometheus.CounterValue,
-			connection.RDCBytesReceivedTotal,
-			connection.Name,
-		)
-
-		ch <- prometheus.MustNewConstMetric(
-			c.ConnectionRDCCompressedSizeOfFilesReceivedTotal,
-			prometheus.CounterValue,
-			connection.RDCCompressedSizeOfFilesReceivedTotal,
-			connection.Name,
-		)
-
-		ch <- prometheus.MustNewConstMetric(
-			c.ConnectionRDCSizeOfFilesReceivedTotal,
-			prometheus.CounterValue,
-			connection.RDCSizeOfFilesReceivedTotal,
-			connection.Name,
-		)
-
-		ch <- prometheus.MustNewConstMetric(
-			c.ConnectionRDCNumberofFilesReceivedTotal,
-			prometheus.CounterValue,
-			connection.RDCNumberofFilesReceivedTotal,
-			connection.Name,
-		)
-
-		ch <- prometheus.MustNewConstMetric(
-			c.ConnectionSizeOfFilesReceivedTotal,
-			prometheus.CounterValue,
-			connection.SizeOfFilesReceivedTotal,
-			connection.Name,
-		)
-
-	}
-	return nil
-}
-
-// Perflib: "DFS Replicated Folder"
-type PerflibDFSRFolder struct {
-	Name string
-
-	BandwidthSavingsUsingDFSReplicationTotal float64 `perflib:"Bandwidth Savings Using DFS Replication"`
-	CompressedSizeOfFilesReceivedTotal       float64 `perflib:"Compressed Size of Files Received"`
-	ConflictBytesCleanedupTotal              float64 `perflib:"Conflict Bytes Cleaned Up"`
-	ConflictBytesGeneratedTotal              float64 `perflib:"Conflict Bytes Generated"`
-	ConflictFilesCleanedUpTotal              float64 `perflib:"Conflict Files Cleaned Up"`
-	ConflictFilesGeneratedTotal              float64 `perflib:"Conflict Files Generated"`
-	ConflictFolderCleanupsCompletedTotal     float64 `perflib:"Conflict Folder Cleanups Completed"`
-	ConflictSpaceInUse                       float64 `perflib:"Conflict Space In Use"`
-	DeletedSpaceInUse                        float64 `perflib:"Deleted Space In Use"`
-	DeletedBytesCleanedUpTotal               float64 `perflib:"Deleted Bytes Cleaned Up"`
-	DeletedBytesGeneratedTotal               float64 `perflib:"Deleted Bytes Generated"`
-	DeletedFilesCleanedUpTotal               float64 `perflib:"Deleted Files Cleaned Up"`
-	DeletedFilesGeneratedTotal               float64 `perflib:"Deleted Files Generated"`
-	FileInstallsRetriedTotal                 float64 `perflib:"File Installs Retried"`
-	FileInstallsSucceededTotal               float64 `perflib:"File Installs Succeeded"`
-	FilesReceivedTotal                       float64 `perflib:"Total Files Received"`
-	RDCBytesReceivedTotal                    float64 `perflib:"RDC Bytes Received"`
-	RDCCompressedSizeOfFilesReceivedTotal    float64 `perflib:"RDC Compressed Size of Files Received"`
-	RDCNumberofFilesReceivedTotal            float64 `perflib:"RDC Number of Files Received"`
-	RDCSizeOfFilesReceivedTotal              float64 `perflib:"RDC Size of Files Received"`
-	SizeOfFilesReceivedTotal                 float64 `perflib:"Size of Files Received"`
-	StagingSpaceInUse                        float64 `perflib:"Staging Space In Use"`
-	StagingBytesCleanedUpTotal               float64 `perflib:"Staging Bytes Cleaned Up"`
-	StagingBytesGeneratedTotal               float64 `perflib:"Staging Bytes Generated"`
-	StagingFilesCleanedUpTotal               float64 `perflib:"Staging Files Cleaned Up"`
-	StagingFilesGeneratedTotal               float64 `perflib:"Staging Files Generated"`
-	UpdatesDroppedTotal                      float64 `perflib:"Updates Dropped"`
-}
-
-func (c *DFSRCollector) collectFolder(ctx *ScrapeContext, ch chan<- prometheus.Metric) error {
-	var dst []PerflibDFSRFolder
-	if err := unmarshalObject(ctx.perfObjects["DFS Replicated Folders"], &dst, c.logger); err != nil {
-		return err
-	}
-
-	for _, folder := range dst {
-		ch <- prometheus.MustNewConstMetric(
-			c.FolderBandwidthSavingsUsingDFSReplicationTotal,
-			prometheus.CounterValue,
-			folder.BandwidthSavingsUsingDFSReplicationTotal,
-			folder.Name,
-		)
-
-		ch <- prometheus.MustNewConstMetric(
-			c.FolderCompressedSizeOfFilesReceivedTotal,
-			prometheus.CounterValue,
-			folder.CompressedSizeOfFilesReceivedTotal,
-			folder.Name,
-		)
-
-		ch <- prometheus.MustNewConstMetric(
-			c.FolderConflictBytesCleanedupTotal,
-			prometheus.CounterValue,
-			folder.ConflictBytesCleanedupTotal,
-			folder.Name,
-		)
-
-		ch <- prometheus.MustNewConstMetric(
-			c.FolderConflictBytesGeneratedTotal,
-			prometheus.CounterValue,
-			folder.ConflictBytesGeneratedTotal,
-			folder.Name,
-		)
-
-		ch <- prometheus.MustNewConstMetric(
-			c.FolderConflictFilesCleanedUpTotal,
-			prometheus.CounterValue,
-			folder.ConflictFilesCleanedUpTotal,
-			folder.Name,
-		)
-
-		ch <- prometheus.MustNewConstMetric(
-			c.FolderConflictFilesGeneratedTotal,
-			prometheus.CounterValue,
-			folder.ConflictFilesGeneratedTotal,
-			folder.Name,
-		)
-
-		ch <- prometheus.MustNewConstMetric(
-			c.FolderConflictFolderCleanupsCompletedTotal,
-			prometheus.CounterValue,
-			folder.ConflictFolderCleanupsCompletedTotal,
-			folder.Name,
-		)
-
-		ch <- prometheus.MustNewConstMetric(
-			c.FolderConflictSpaceInUse,
-			prometheus.GaugeValue,
-			folder.ConflictSpaceInUse,
-			folder.Name,
-		)
-
-		ch <- prometheus.MustNewConstMetric(
-			c.FolderDeletedSpaceInUse,
-			prometheus.GaugeValue,
-			folder.DeletedSpaceInUse,
-			folder.Name,
-		)
-
-		ch <- prometheus.MustNewConstMetric(
-			c.FolderDeletedBytesCleanedUpTotal,
-			prometheus.CounterValue,
-			folder.DeletedBytesCleanedUpTotal,
-			folder.Name,
-		)
-
-		ch <- prometheus.MustNewConstMetric(
-			c.FolderDeletedBytesGeneratedTotal,
-			prometheus.CounterValue,
-			folder.DeletedBytesGeneratedTotal,
-			folder.Name,
-		)
-
-		ch <- prometheus.MustNewConstMetric(
-			c.FolderDeletedFilesCleanedUpTotal,
-			prometheus.CounterValue,
-			folder.DeletedFilesCleanedUpTotal,
-			folder.Name,
-		)
-
-		ch <- prometheus.MustNewConstMetric(
-			c.FolderDeletedFilesGeneratedTotal,
-			prometheus.CounterValue,
-			folder.DeletedFilesGeneratedTotal,
-			folder.Name,
-		)
-
-		ch <- prometheus.MustNewConstMetric(
-			c.FolderFileInstallsRetriedTotal,
-			prometheus.CounterValue,
-			folder.FileInstallsRetriedTotal,
-			folder.Name,
-		)
-
-		ch <- prometheus.MustNewConstMetric(
-			c.FolderFileInstallsSucceededTotal,
-			prometheus.CounterValue,
-			folder.FileInstallsSucceededTotal,
-			folder.Name,
-		)
-
-		ch <- prometheus.MustNewConstMetric(
-			c.FolderFilesReceivedTotal,
-			prometheus.CounterValue,
-			folder.FilesReceivedTotal,
-			folder.Name,
-		)
-
-		ch <- prometheus.MustNewConstMetric(
-			c.FolderRDCBytesReceivedTotal,
-			prometheus.CounterValue,
-			folder.RDCBytesReceivedTotal,
-			folder.Name,
-		)
-
-		ch <- prometheus.MustNewConstMetric(
-			c.FolderRDCCompressedSizeOfFilesReceivedTotal,
-			prometheus.CounterValue,
-			folder.RDCCompressedSizeOfFilesReceivedTotal,
-			folder.Name,
-		)
-
-		ch <- prometheus.MustNewConstMetric(
-			c.FolderRDCNumberofFilesReceivedTotal,
-			prometheus.CounterValue,
-			folder.RDCNumberofFilesReceivedTotal,
-			folder.Name,
-		)
-
-		ch <- prometheus.MustNewConstMetric(
-			c.FolderRDCSizeOfFilesReceivedTotal,
-			prometheus.CounterValue,
-			folder.RDCSizeOfFilesReceivedTotal,
-			folder.Name,
-		)
-
-		ch <- prometheus.MustNewConstMetric(
-			c.FolderSizeOfFilesReceivedTotal,
-			prometheus.CounterValue,
-			folder.SizeOfFilesReceivedTotal,
-			folder.Name,
-		)
-
-		ch <- prometheus.MustNewConstMetric(
-			c.FolderStagingSpaceInUse,
-			prometheus.GaugeValue,
-			folder.StagingSpaceInUse,
-			folder.Name,
-		)
-
-		ch <- prometheus.MustNewConstMetric(
-			c.FolderStagingBytesCleanedUpTotal,
-			prometheus.CounterValue,
-			folder.StagingBytesCleanedUpTotal,
-			folder.Name,
-		)
-
-		ch <- prometheus.MustNewConstMetric(
-			c.FolderStagingBytesGeneratedTotal,
-			prometheus.CounterValue,
-			folder.StagingBytesGeneratedTotal,
-			folder.Name,
-		)
-
-		ch <- prometheus.MustNewConstMetric(
-			c.FolderStagingFilesCleanedUpTotal,
-			prometheus.CounterValue,
-			folder.StagingFilesCleanedUpTotal,
-			folder.Name,
-		)
-
-		ch <- prometheus.MustNewConstMetric(
-			c.FolderStagingFilesGeneratedTotal,
-			prometheus.CounterValue,
-			folder.StagingFilesGeneratedTotal,
-			folder.Name,
-		)
-
-		ch <- prometheus.MustNewConstMetric(
-			c.FolderUpdatesDroppedTotal,
-			prometheus.CounterValue,
-			folder.UpdatesDroppedTotal,
-			folder.Name,
-		)
-	}
-	return nil
-}
-
-// Perflib: "DFS Replication Service Volumes"
-type PerflibDFSRVolume struct {
-	Name string
-
-	DatabaseCommitsTotal           float64 `perflib:"Database Commits"`
-	DatabaseLookupsTotal           float64 `perflib:"Database Lookups"`
-	USNJournalRecordsReadTotal     float64 `perflib:"USN Journal Records Read"`
-	USNJournalRecordsAcceptedTotal float64 `perflib:"USN Journal Records Accepted"`
-	USNJournalUnreadPercentage     float64 `perflib:"USN Journal Records Unread Percentage"`
-}
-
-func (c *DFSRCollector) collectVolume(ctx *ScrapeContext, ch chan<- prometheus.Metric) error {
-	var dst []PerflibDFSRVolume
-	if err := unmarshalObject(ctx.perfObjects["DFS Replication Service Volumes"], &dst, c.logger); err != nil {
-		return err
-	}
-
-	for _, volume := range dst {
-		ch <- prometheus.MustNewConstMetric(
-			c.VolumeDatabaseLookupsTotal,
-			prometheus.CounterValue,
-			volume.DatabaseLookupsTotal,
-			volume.Name,
-		)
-
-		ch <- prometheus.MustNewConstMetric(
-			c.VolumeDatabaseCommitsTotal,
-			prometheus.CounterValue,
-			volume.DatabaseCommitsTotal,
-			volume.Name,
-		)
-
-		ch <- prometheus.MustNewConstMetric(
-			c.VolumeUSNJournalRecordsAcceptedTotal,
-			prometheus.CounterValue,
-			volume.USNJournalRecordsAcceptedTotal,
-			volume.Name,
-		)
-
-		ch <- prometheus.MustNewConstMetric(
-			c.VolumeUSNJournalRecordsReadTotal,
-			prometheus.CounterValue,
-			volume.USNJournalRecordsReadTotal,
-			volume.Name,
-		)
-
-		ch <- prometheus.MustNewConstMetric(
-			c.VolumeUSNJournalUnreadPercentage,
-			prometheus.GaugeValue,
-			volume.USNJournalUnreadPercentage,
-			volume.Name,
-		)
-
-	}
-	return nil
-}

collector/dfsr_test.go

@@ -1,9 +0,0 @@
-package collector
-
-import (
-	"testing"
-)
-
-func BenchmarkDFSRCollector(b *testing.B) {
-	benchmarkCollector(b, "dfsr", newDFSRCollector)
-}

collector/dhcp.go

@@ -1,389 +0,0 @@
-//go:build windows
-// +build windows
-
-package collector
-
-import (
-	"github.com/go-kit/log"
-	"github.com/prometheus/client_golang/prometheus"
-)
-
-// A DhcpCollector is a Prometheus collector perflib DHCP metrics
-type DhcpCollector struct {
-	logger log.Logger
-
-	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
-}
-
-func newDhcpCollector(logger log.Logger) (Collector, error) {
-	const subsystem = "dhcp"
-
-	return &DhcpCollector{
-		logger: log.With(logger, "collector", subsystem),
-
-		PacketsReceivedTotal: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "packets_received_total"),
-			"Total number of packets received by the DHCP server (PacketsReceivedTotal)",
-			nil,
-			nil,
-		),
-		DuplicatesDroppedTotal: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "duplicates_dropped_total"),
-			"Total number of duplicate packets received by the DHCP server (DuplicatesDroppedTotal)",
-			nil,
-			nil,
-		),
-		PacketsExpiredTotal: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "packets_expired_total"),
-			"Total number of packets expired in the DHCP server message queue (PacketsExpiredTotal)",
-			nil,
-			nil,
-		),
-		ActiveQueueLength: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "active_queue_length"),
-			"Number of packets in the processing queue of the DHCP server (ActiveQueueLength)",
-			nil,
-			nil,
-		),
-		ConflictCheckQueueLength: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "conflict_check_queue_length"),
-			"Number of packets in the DHCP server queue waiting on conflict detection (ping). (ConflictCheckQueueLength)",
-			nil,
-			nil,
-		),
-		DiscoversTotal: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "discovers_total"),
-			"Total DHCP Discovers received by the DHCP server (DiscoversTotal)",
-			nil,
-			nil,
-		),
-		OffersTotal: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "offers_total"),
-			"Total DHCP Offers sent by the DHCP server (OffersTotal)",
-			nil,
-			nil,
-		),
-		RequestsTotal: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "requests_total"),
-			"Total DHCP Requests received by the DHCP server (RequestsTotal)",
-			nil,
-			nil,
-		),
-		InformsTotal: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "informs_total"),
-			"Total DHCP Informs received by the DHCP server (InformsTotal)",
-			nil,
-			nil,
-		),
-		AcksTotal: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "acks_total"),
-			"Total DHCP Acks sent by the DHCP server (AcksTotal)",
-			nil,
-			nil,
-		),
-		NacksTotal: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "nacks_total"),
-			"Total DHCP Nacks sent by the DHCP server (NacksTotal)",
-			nil,
-			nil,
-		),
-		DeclinesTotal: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "declines_total"),
-			"Total DHCP Declines received by the DHCP server (DeclinesTotal)",
-			nil,
-			nil,
-		),
-		ReleasesTotal: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "releases_total"),
-			"Total DHCP Releases received by the DHCP server (ReleasesTotal)",
-			nil,
-			nil,
-		),
-		OfferQueueLength: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "offer_queue_length"),
-			"Number of packets in the offer queue of the DHCP server (OfferQueueLength)",
-			nil,
-			nil,
-		),
-		DeniedDueToMatch: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "denied_due_to_match_total"),
-			"Total number of DHCP requests denied, based on matches from the Deny list (DeniedDueToMatch)",
-			nil,
-			nil,
-		),
-		DeniedDueToNonMatch: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "denied_due_to_nonmatch_total"),
-			"Total number of DHCP requests denied, based on non-matches from the Allow list (DeniedDueToNonMatch)",
-			nil,
-			nil,
-		),
-		FailoverBndupdSentTotal: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "failover_bndupd_sent_total"),
-			"Number of DHCP failover Binding Update messages sent (FailoverBndupdSentTotal)",
-			nil,
-			nil,
-		),
-		FailoverBndupdReceivedTotal: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "failover_bndupd_received_total"),
-			"Number of DHCP failover Binding Update messages received (FailoverBndupdReceivedTotal)",
-			nil,
-			nil,
-		),
-		FailoverBndackSentTotal: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "failover_bndack_sent_total"),
-			"Number of DHCP failover Binding Ack messages sent (FailoverBndackSentTotal)",
-			nil,
-			nil,
-		),
-		FailoverBndackReceivedTotal: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "failover_bndack_received_total"),
-			"Number of DHCP failover Binding Ack messages received (FailoverBndackReceivedTotal)",
-			nil,
-			nil,
-		),
-		FailoverBndupdPendingOutboundQueue: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "failover_bndupd_pending_in_outbound_queue"),
-			"Number of pending outbound DHCP failover Binding Update messages (FailoverBndupdPendingOutboundQueue)",
-			nil,
-			nil,
-		),
-		FailoverTransitionsCommunicationinterruptedState: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "failover_transitions_communicationinterrupted_state_total"),
-			"Total number of transitions into COMMUNICATION INTERRUPTED state (FailoverTransitionsCommunicationinterruptedState)",
-			nil,
-			nil,
-		),
-		FailoverTransitionsPartnerdownState: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "failover_transitions_partnerdown_state_total"),
-			"Total number of transitions into PARTNER DOWN state (FailoverTransitionsPartnerdownState)",
-			nil,
-			nil,
-		),
-		FailoverTransitionsRecoverState: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "failover_transitions_recover_total"),
-			"Total number of transitions into RECOVER state (FailoverTransitionsRecoverState)",
-			nil,
-			nil,
-		),
-		FailoverBndupdDropped: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "failover_bndupd_dropped_total"),
-			"Total number of DHCP faileover Binding Updates dropped (FailoverBndupdDropped)",
-			nil,
-			nil,
-		),
-	}, nil
-}
-
-// represents perflib metrics from the DHCP Server class.
-// While the name of a number of perflib metrics would indicate a rate is being returned (E.G. Packets Received/sec),
-// perflib instead returns a counter, hence the "Total" suffix in some of the variable names.
-type dhcpPerf struct {
-	PacketsReceivedTotal                             float64 `perflib:"Packets Received/sec"`
-	DuplicatesDroppedTotal                           float64 `perflib:"Duplicates Dropped/sec"`
-	PacketsExpiredTotal                              float64 `perflib:"Packets Expired/sec"`
-	ActiveQueueLength                                float64 `perflib:"Active Queue Length"`
-	ConflictCheckQueueLength                         float64 `perflib:"Conflict Check Queue Length"`
-	DiscoversTotal                                   float64 `perflib:"Discovers/sec"`
-	OffersTotal                                      float64 `perflib:"Offers/sec"`
-	RequestsTotal                                    float64 `perflib:"Requests/sec"`
-	InformsTotal                                     float64 `perflib:"Informs/sec"`
-	AcksTotal                                        float64 `perflib:"Acks/sec"`
-	NacksTotal                                       float64 `perflib:"Nacks/sec"`
-	DeclinesTotal                                    float64 `perflib:"Declines/sec"`
-	ReleasesTotal                                    float64 `perflib:"Releases/sec"`
-	DeniedDueToMatch                                 float64 `perflib:"Denied due to match."`
-	DeniedDueToNonMatch                              float64 `perflib:"Denied due to match."`
-	OfferQueueLength                                 float64 `perflib:"Offer Queue Length"`
-	FailoverBndupdSentTotal                          float64 `perflib:"Failover: BndUpd sent/sec."`
-	FailoverBndupdReceivedTotal                      float64 `perflib:"Failover: BndUpd received/sec."`
-	FailoverBndackSentTotal                          float64 `perflib:"Failover: BndAck sent/sec."`
-	FailoverBndackReceivedTotal                      float64 `perflib:"Failover: BndAck received/sec."`
-	FailoverBndupdPendingOutboundQueue               float64 `perflib:"Failover: BndUpd pending in outbound queue."`
-	FailoverTransitionsCommunicationinterruptedState float64 `perflib:"Failover: Transitions to COMMUNICATION-INTERRUPTED state."`
-	FailoverTransitionsPartnerdownState              float64 `perflib:"Failover: Transitions to PARTNER-DOWN state."`
-	FailoverTransitionsRecoverState                  float64 `perflib:"Failover: Transitions to RECOVER state."`
-	FailoverBndupdDropped                            float64 `perflib:"Failover: BndUpd Dropped."`
-}
-
-func (c *DhcpCollector) Collect(ctx *ScrapeContext, ch chan<- prometheus.Metric) error {
-	var perflib []dhcpPerf
-	if err := unmarshalObject(ctx.perfObjects["DHCP Server"], &perflib, c.logger); err != nil {
-		return err
-	}
-
-	ch <- prometheus.MustNewConstMetric(
-		c.PacketsReceivedTotal,
-		prometheus.CounterValue,
-		perflib[0].PacketsReceivedTotal,
-	)
-
-	ch <- prometheus.MustNewConstMetric(
-		c.DuplicatesDroppedTotal,
-		prometheus.CounterValue,
-		perflib[0].DuplicatesDroppedTotal,
-	)
-
-	ch <- prometheus.MustNewConstMetric(
-		c.PacketsExpiredTotal,
-		prometheus.CounterValue,
-		perflib[0].PacketsExpiredTotal,
-	)
-
-	ch <- prometheus.MustNewConstMetric(
-		c.ActiveQueueLength,
-		prometheus.GaugeValue,
-		perflib[0].ActiveQueueLength,
-	)
-
-	ch <- prometheus.MustNewConstMetric(
-		c.ConflictCheckQueueLength,
-		prometheus.GaugeValue,
-		perflib[0].ConflictCheckQueueLength,
-	)
-
-	ch <- prometheus.MustNewConstMetric(
-		c.DiscoversTotal,
-		prometheus.CounterValue,
-		perflib[0].DiscoversTotal,
-	)
-
-	ch <- prometheus.MustNewConstMetric(
-		c.OffersTotal,
-		prometheus.CounterValue,
-		perflib[0].OffersTotal,
-	)
-
-	ch <- prometheus.MustNewConstMetric(
-		c.RequestsTotal,
-		prometheus.CounterValue,
-		perflib[0].RequestsTotal,
-	)
-
-	ch <- prometheus.MustNewConstMetric(
-		c.InformsTotal,
-		prometheus.CounterValue,
-		perflib[0].InformsTotal,
-	)
-
-	ch <- prometheus.MustNewConstMetric(
-		c.AcksTotal,
-		prometheus.CounterValue,
-		perflib[0].AcksTotal,
-	)
-
-	ch <- prometheus.MustNewConstMetric(
-		c.NacksTotal,
-		prometheus.CounterValue,
-		perflib[0].NacksTotal,
-	)
-
-	ch <- prometheus.MustNewConstMetric(
-		c.DeclinesTotal,
-		prometheus.CounterValue,
-		perflib[0].DeclinesTotal,
-	)
-
-	ch <- prometheus.MustNewConstMetric(
-		c.ReleasesTotal,
-		prometheus.CounterValue,
-		perflib[0].ReleasesTotal,
-	)
-
-	ch <- prometheus.MustNewConstMetric(
-		c.OfferQueueLength,
-		prometheus.GaugeValue,
-		perflib[0].OfferQueueLength,
-	)
-
-	ch <- prometheus.MustNewConstMetric(
-		c.DeniedDueToMatch,
-		prometheus.CounterValue,
-		perflib[0].DeniedDueToMatch,
-	)
-
-	ch <- prometheus.MustNewConstMetric(
-		c.DeniedDueToNonMatch,
-		prometheus.CounterValue,
-		perflib[0].DeniedDueToNonMatch,
-	)
-
-	ch <- prometheus.MustNewConstMetric(
-		c.FailoverBndupdSentTotal,
-		prometheus.CounterValue,
-		perflib[0].FailoverBndupdSentTotal,
-	)
-
-	ch <- prometheus.MustNewConstMetric(
-		c.FailoverBndupdReceivedTotal,
-		prometheus.CounterValue,
-		perflib[0].FailoverBndupdReceivedTotal,
-	)
-
-	ch <- prometheus.MustNewConstMetric(
-		c.FailoverBndackSentTotal,
-		prometheus.CounterValue,
-		perflib[0].FailoverBndackSentTotal,
-	)
-
-	ch <- prometheus.MustNewConstMetric(
-		c.FailoverBndackReceivedTotal,
-		prometheus.CounterValue,
-		perflib[0].FailoverBndackReceivedTotal,
-	)
-
-	ch <- prometheus.MustNewConstMetric(
-		c.FailoverBndupdPendingOutboundQueue,
-		prometheus.GaugeValue,
-		perflib[0].FailoverBndupdPendingOutboundQueue,
-	)
-
-	ch <- prometheus.MustNewConstMetric(
-		c.FailoverTransitionsCommunicationinterruptedState,
-		prometheus.CounterValue,
-		perflib[0].FailoverTransitionsCommunicationinterruptedState,
-	)
-
-	ch <- prometheus.MustNewConstMetric(
-		c.FailoverTransitionsPartnerdownState,
-		prometheus.CounterValue,
-		perflib[0].FailoverTransitionsPartnerdownState,
-	)
-
-	ch <- prometheus.MustNewConstMetric(
-		c.FailoverTransitionsRecoverState,
-		prometheus.CounterValue,
-		perflib[0].FailoverTransitionsRecoverState,
-	)
-
-	ch <- prometheus.MustNewConstMetric(
-		c.FailoverBndupdDropped,
-		prometheus.CounterValue,
-		perflib[0].FailoverBndupdDropped,
-	)
-
-	return nil
-}

collector/dhcp_test.go

@@ -1,9 +0,0 @@
-package collector
-
-import (
-	"testing"
-)
-
-func BenchmarkDHCPCollector(b *testing.B) {
-	benchmarkCollector(b, "dhcp", newDhcpCollector)
-}

collector/diskdrive.go

@@ -1,209 +0,0 @@
-//go:build windows
-// +build windows
-
-package collector
-
-import (
-	"errors"
-	"strings"
-
-	"github.com/go-kit/log"
-	"github.com/go-kit/log/level"
-	"github.com/prometheus/client_golang/prometheus"
-	"github.com/yusufpapurcu/wmi"
-)
-
-const (
-	win32DiskQuery = "SELECT DeviceID, Model, Caption, Name, Partitions, Size, Status, Availability FROM WIN32_DiskDrive"
-)
-
-// A DiskDriveInfoCollector is a Prometheus collector for a few WMI metrics in Win32_DiskDrive
-type DiskDriveInfoCollector struct {
-	logger log.Logger
-
-	DiskInfo     *prometheus.Desc
-	Status       *prometheus.Desc
-	Size         *prometheus.Desc
-	Partitions   *prometheus.Desc
-	Availability *prometheus.Desc
-}
-
-func newDiskDriveInfoCollector(logger log.Logger) (Collector, error) {
-	const subsystem = "diskdrive"
-
-	return &DiskDriveInfoCollector{
-		logger: log.With(logger, "collector", subsystem),
-
-		DiskInfo: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "info"),
-			"General drive information",
-			[]string{
-				"device_id",
-				"model",
-				"caption",
-				"name",
-			},
-			nil,
-		),
-
-		Status: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "status"),
-			"Status of the drive",
-			[]string{
-				"name", "status"},
-			nil,
-		),
-
-		Size: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "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,
-		),
-
-		Partitions: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "partitions"),
-			"Number of partitions",
-			[]string{"name"},
-			nil,
-		),
-
-		Availability: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "availability"),
-			"Availability Status",
-			[]string{
-				"name", "availability"},
-			nil,
-		),
-	}, nil
-}
-
-type Win32_DiskDrive struct {
-	DeviceID     string
-	Model        string
-	Size         uint64
-	Name         string
-	Caption      string
-	Partitions   uint32
-	Status       string
-	Availability uint16
-}
-
-var (
-	allDiskStatus = []string{
-		"OK",
-		"Error",
-		"Degraded",
-		"Unknown",
-		"Pred fail",
-		"Starting",
-		"Stopping",
-		"Service",
-		"Stressed",
-		"Nonrecover",
-		"No Contact",
-		"Lost Comm",
-	}
-
-	availMap = map[int]string{
-
-		1:  "Other",
-		2:  "Unknown",
-		3:  "Running / Full Power",
-		4:  "Warning",
-		5:  "In Test",
-		6:  "Not Applicable",
-		7:  "Power Off",
-		8:  "Off line",
-		9:  "Off Duty",
-		10: "Degraded",
-		11: "Not Installed",
-		12: "Install Error",
-		13: "Power Save - Unknown",
-		14: "Power Save - Low Power Mode",
-		15: "Power Save - Standby",
-		16: "Power Cycle",
-		17: "Power Save - Warning",
-		18: "Paused",
-		19: "Not Ready",
-		20: "Not Configured",
-		21: "Quiesced",
-	}
-)
-
-// Collect sends the metric values for each metric to the provided prometheus Metric channel.
-func (c *DiskDriveInfoCollector) Collect(ctx *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)
-		return err
-	}
-	return nil
-}
-
-func (c *DiskDriveInfoCollector) collect(ch chan<- prometheus.Metric) (*prometheus.Desc, error) {
-	var dst []Win32_DiskDrive
-
-	if err := wmi.Query(win32DiskQuery, &dst); err != nil {
-		return nil, err
-	}
-	if len(dst) == 0 {
-		return nil, errors.New("WMI query returned empty result set")
-	}
-
-	for _, disk := range dst {
-		ch <- prometheus.MustNewConstMetric(
-			c.DiskInfo,
-			prometheus.GaugeValue,
-			1.0,
-			strings.Trim(disk.DeviceID, "\\.\\"),
-			strings.TrimRight(disk.Model, " "),
-			strings.TrimRight(disk.Caption, " "),
-			strings.TrimRight(disk.Name, "\\.\\"),
-		)
-
-		for _, status := range allDiskStatus {
-			isCurrentState := 0.0
-			if status == disk.Status {
-				isCurrentState = 1.0
-			}
-
-			ch <- prometheus.MustNewConstMetric(
-				c.Status,
-				prometheus.GaugeValue,
-				isCurrentState,
-				strings.Trim(disk.Name, "\\.\\"),
-				status,
-			)
-		}
-
-		ch <- prometheus.MustNewConstMetric(
-			c.Size,
-			prometheus.GaugeValue,
-			float64(disk.Size),
-			strings.Trim(disk.Name, "\\.\\"),
-		)
-
-		ch <- prometheus.MustNewConstMetric(
-			c.Partitions,
-			prometheus.GaugeValue,
-			float64(disk.Partitions),
-			strings.Trim(disk.Name, "\\.\\"),
-		)
-
-		for availNum, val := range availMap {
-			isCurrentState := 0.0
-			if availNum == int(disk.Availability) {
-				isCurrentState = 1.0
-			}
-			ch <- prometheus.MustNewConstMetric(
-				c.Availability,
-				prometheus.GaugeValue,
-				isCurrentState,
-				strings.Trim(disk.Name, "\\.\\"),
-				val,
-			)
-		}
-	}
-
-	return nil, nil
-}

collector/diskdrive_test.go

@@ -1,9 +0,0 @@
-package collector
-
-import (
-	"testing"
-)
-
-func BenchmarkDiskDriveCollector(b *testing.B) {
-	benchmarkCollector(b, "disk_drive", newDiskDriveInfoCollector)
-}

collector/dns.go

@@ -1,4 +1,3 @@
-//go:build windows
 // +build windows
 
 package collector
@@ -6,16 +5,17 @@ package collector
 import (
 	"errors"
 
-	"github.com/go-kit/log"
-	"github.com/go-kit/log/level"
+	"github.com/StackExchange/wmi"
 	"github.com/prometheus/client_golang/prometheus"
-	"github.com/yusufpapurcu/wmi"
+	"github.com/prometheus/common/log"
 )
 
+func init() {
+	registerCollector("dns", NewDNSCollector)
+}
+
 // A DNSCollector is a Prometheus collector for WMI Win32_PerfRawData_DNS_DNS metrics
 type DNSCollector struct {
-	logger log.Logger
-
 	ZoneTransferRequestsReceived  *prometheus.Desc
 	ZoneTransferRequestsSent      *prometheus.Desc
 	ZoneTransferResponsesReceived *prometheus.Desc
@@ -40,12 +40,10 @@ type DNSCollector struct {
 	UnmatchedResponsesReceived    *prometheus.Desc
 }
 
-// newDNSCollector ...
-func newDNSCollector(logger log.Logger) (Collector, error) {
+// NewDNSCollector ...
+func NewDNSCollector() (Collector, error) {
 	const subsystem = "dns"
 	return &DNSCollector{
-		logger: log.With(logger, "collector", subsystem),
-
 		ZoneTransferRequestsReceived: prometheus.NewDesc(
 			prometheus.BuildFQName(Namespace, subsystem, "zone_transfer_requests_received_total"),
 			"Number of zone transfer requests (AXFR/IXFR) received by the master DNS server",
@@ -83,8 +81,8 @@ func newDNSCollector(logger log.Logger) (Collector, error) {
 			nil,
 		),
 		MemoryUsedBytes: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "memory_used_bytes"),
-			"Current memory used by DNS server",
+			prometheus.BuildFQName(Namespace, subsystem, "memory_used_bytes_total"),
+			"Total memory used by DNS server",
 			[]string{"area"},
 			nil,
 		),
@@ -138,7 +136,7 @@ func newDNSCollector(logger log.Logger) (Collector, error) {
 		),
 		Responses: prometheus.NewDesc(
 			prometheus.BuildFQName(Namespace, subsystem, "responses_total"),
-			"Number of responses sent by DNS server",
+			"Number of reponses sent by DNS server",
 			[]string{"protocol"},
 			nil,
 		),
@@ -185,7 +183,7 @@ func newDNSCollector(logger log.Logger) (Collector, error) {
 // to the provided prometheus Metric channel.
 func (c *DNSCollector) Collect(ctx *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)
+		log.Error("failed collecting dns metrics:", desc, err)
 		return err
 	}
 	return nil
@@ -239,7 +237,7 @@ type Win32_PerfRawData_DNS_DNS struct {
 
 func (c *DNSCollector) collect(ch chan<- prometheus.Metric) (*prometheus.Desc, error) {
 	var dst []Win32_PerfRawData_DNS_DNS
-	q := queryAll(&dst, c.logger)
+	q := queryAll(&dst)
 	if err := wmi.Query(q, &dst); err != nil {
 		return nil, err
 	}

collector/dns_test.go

@@ -1,9 +0,0 @@
-package collector
-
-import (
-	"testing"
-)
-
-func BenchmarkDNSCollector(b *testing.B) {
-	benchmarkCollector(b, "dns", newDNSCollector)
-}

collector/exchange.go

@@ -1,638 +0,0 @@
-//go:build windows
-// +build windows
-
-package collector
-
-import (
-	"fmt"
-	"os"
-	"strings"
-
-	"github.com/alecthomas/kingpin/v2"
-	"github.com/go-kit/log"
-	"github.com/go-kit/log/level"
-	"github.com/prometheus/client_golang/prometheus"
-)
-
-const (
-	FlagExchangeListAllCollectors = "collectors.exchange.list"
-	FlagExchangeCollectorsEnabled = "collectors.exchange.enabled"
-)
-
-type exchangeCollector struct {
-	logger log.Logger
-
-	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
-
-	enabledCollectors []string
-}
-
-var (
-	// All available collector functions
-	exchangeAllCollectorNames = []string{
-		"ADAccessProcesses",
-		"TransportQueues",
-		"HttpProxy",
-		"ActiveSync",
-		"AvailabilityService",
-		"OutlookWebAccess",
-		"Autodiscover",
-		"WorkloadManagement",
-		"RpcClientAccess",
-	}
-
-	argExchangeListAllCollectors *bool
-
-	argExchangeCollectorsEnabled *string
-)
-
-// newExchangeCollectorFlags ...
-func newExchangeCollectorFlags(app *kingpin.Application) {
-	argExchangeListAllCollectors = app.Flag(
-		FlagExchangeListAllCollectors,
-		"List the collectors along with their perflib object name/ids",
-	).Bool()
-
-	argExchangeCollectorsEnabled = app.Flag(
-		FlagExchangeCollectorsEnabled,
-		"Comma-separated list of collectors to use. Defaults to all, if not specified.",
-	).Default("").String()
-}
-
-// newExchangeCollector returns a new Collector
-func newExchangeCollector(logger log.Logger) (Collector, error) {
-	const subsystem = "exchange"
-
-	// desc creates a new prometheus description
-	desc := func(metricName string, description string, labels ...string) *prometheus.Desc {
-		return prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, "exchange", metricName),
-			description,
-			labels,
-			nil,
-		)
-	}
-
-	c := exchangeCollector{
-		logger: log.With(logger, "collector", subsystem),
-
-		RPCAveragedLatency:                      desc("rpc_avg_latency_sec", "The latency (sec), averaged for the past 1024 packets"),
-		RPCRequests:                             desc("rpc_requests", "Number of client requests currently being processed by  the RPC Client Access service"),
-		ActiveUserCount:                         desc("rpc_active_user_count", "Number of unique users that have shown some kind of activity in the last 2 minutes"),
-		ConnectionCount:                         desc("rpc_connection_count", "Total number of client connections maintained"),
-		RPCOperationsPerSec:                     desc("rpc_operations_total", "The rate at which RPC operations occur"),
-		UserCount:                               desc("rpc_user_count", "Number of users"),
-		LDAPReadTime:                            desc("ldap_read_time_sec", "Time (sec) to send an LDAP read request and receive a response", "name"),
-		LDAPSearchTime:                          desc("ldap_search_time_sec", "Time (sec) to send an LDAP search request and receive a response", "name"),
-		LDAPWriteTime:                           desc("ldap_write_time_sec", "Time (sec) to send an LDAP Add/Modify/Delete request and receive a response", "name"),
-		LDAPTimeoutErrorsPerSec:                 desc("ldap_timeout_errors_total", "Total number of LDAP timeout errors", "name"),
-		LongRunningLDAPOperationsPerMin:         desc("ldap_long_running_ops_per_sec", "Long Running LDAP operations per second", "name"),
-		ExternalActiveRemoteDeliveryQueueLength: desc("transport_queues_external_active_remote_delivery", "External Active Remote Delivery Queue length", "name"),
-		InternalActiveRemoteDeliveryQueueLength: desc("transport_queues_internal_active_remote_delivery", "Internal Active Remote Delivery Queue length", "name"),
-		ActiveMailboxDeliveryQueueLength:        desc("transport_queues_active_mailbox_delivery", "Active Mailbox Delivery Queue length", "name"),
-		RetryMailboxDeliveryQueueLength:         desc("transport_queues_retry_mailbox_delivery", "Retry Mailbox Delivery Queue length", "name"),
-		UnreachableQueueLength:                  desc("transport_queues_unreachable", "Unreachable Queue length", "name"),
-		ExternalLargestDeliveryQueueLength:      desc("transport_queues_external_largest_delivery", "External Largest Delivery Queue length", "name"),
-		InternalLargestDeliveryQueueLength:      desc("transport_queues_internal_largest_delivery", "Internal Largest Delivery Queue length", "name"),
-		PoisonQueueLength:                       desc("transport_queues_poison", "Poison Queue length", "name"),
-		MailboxServerLocatorAverageLatency:      desc("http_proxy_mailbox_server_locator_avg_latency_sec", "Average latency (sec) of MailboxServerLocator web service calls", "name"),
-		AverageAuthenticationLatency:            desc("http_proxy_avg_auth_latency", "Average time spent authenticating CAS requests over the last 200 samples", "name"),
-		OutstandingProxyRequests:                desc("http_proxy_outstanding_proxy_requests", "Number of concurrent outstanding proxy requests", "name"),
-		ProxyRequestsPerSec:                     desc("http_proxy_requests_total", "Number of proxy requests processed each second", "name"),
-		AvailabilityRequestsSec:                 desc("avail_service_requests_per_sec", "Number of requests serviced per second"),
-		CurrentUniqueUsers:                      desc("owa_current_unique_users", "Number of unique users currently logged on to Outlook Web App"),
-		OWARequestsPerSec:                       desc("owa_requests_total", "Number of requests handled by Outlook Web App per second"),
-		AutodiscoverRequestsPerSec:              desc("autodiscover_requests_total", "Number of autodiscover service requests processed each second"),
-		ActiveTasks:                             desc("workload_active_tasks", "Number of active tasks currently running in the background for workload management", "name"),
-		CompletedTasks:                          desc("workload_completed_tasks", "Number of workload management tasks that have been completed", "name"),
-		QueuedTasks:                             desc("workload_queued_tasks", "Number of workload management tasks that are currently queued up waiting to be processed", "name"),
-		YieldedTasks:                            desc("workload_yielded_tasks", "The total number of tasks that have been yielded by a workload", "name"),
-		IsActive:                                desc("workload_is_active", "Active indicates whether the workload is in an active (1) or paused (0) state", "name"),
-		ActiveSyncRequestsPerSec:                desc("activesync_requests_total", "Num HTTP requests received from the client via ASP.NET per sec. Shows Current user load"),
-		AverageCASProcessingLatency:             desc("http_proxy_avg_cas_proccessing_latency_sec", "Average latency (sec) of CAS processing time over the last 200 reqs", "name"),
-		MailboxServerProxyFailureRate:           desc("http_proxy_mailbox_proxy_failure_rate", "% of failures between this CAS and MBX servers over the last 200 samples", "name"),
-		PingCommandsPending:                     desc("activesync_ping_cmds_pending", "Number of ping commands currently pending in the queue"),
-		SyncCommandsPerSec:                      desc("activesync_sync_cmds_total", "Number of sync commands processed per second. Clients use this command to synchronize items within a folder"),
-
-		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",
-	}
-
-	if *argExchangeListAllCollectors {
-		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 *argExchangeCollectorsEnabled == "" {
-		for _, collectorName := range exchangeAllCollectorNames {
-			c.enabledCollectors = append(c.enabledCollectors, collectorName)
-		}
-	} else {
-		for _, collectorName := range strings.Split(*argExchangeCollectorsEnabled, ",") {
-			if find(exchangeAllCollectorNames, collectorName) {
-				c.enabledCollectors = append(c.enabledCollectors, collectorName)
-			} else {
-				return nil, fmt.Errorf("Unknown exchange collector: %s", collectorName)
-			}
-		}
-	}
-
-	return &c, nil
-}
-
-// Collect collects exchange metrics and sends them to prometheus
-func (c *exchangeCollector) Collect(ctx *ScrapeContext, ch chan<- prometheus.Metric) error {
-
-	collectorFuncs := map[string]func(ctx *ScrapeContext, ch chan<- prometheus.Metric) error{
-		"ADAccessProcesses":   c.collectADAccessProcesses,
-		"TransportQueues":     c.collectTransportQueues,
-		"HttpProxy":           c.collectHTTPProxy,
-		"ActiveSync":          c.collectActiveSync,
-		"AvailabilityService": c.collectAvailabilityService,
-		"OutlookWebAccess":    c.collectOWA,
-		"Autodiscover":        c.collectAutoDiscover,
-		"WorkloadManagement":  c.collectWorkloadManagementWorkloads,
-		"RpcClientAccess":     c.collectRPC,
-	}
-
-	for _, collectorName := range c.enabledCollectors {
-		if err := collectorFuncs[collectorName](ctx, ch); err != nil {
-			_ = level.Error(c.logger).Log("msg", "Error in "+collectorName, "err", err)
-			return err
-		}
-	}
-	return nil
-}
-
-// Perflib: [19108] MSExchange ADAccess Processes
-type perflibADAccessProcesses struct {
-	Name string
-
-	LDAPReadTime                    float64 `perflib:"LDAP Read Time"`
-	LDAPSearchTime                  float64 `perflib:"LDAP Search Time"`
-	LDAPWriteTime                   float64 `perflib:"LDAP Write Time"`
-	LDAPTimeoutErrorsPerSec         float64 `perflib:"LDAP Timeout Errors/sec"`
-	LongRunningLDAPOperationsPerMin float64 `perflib:"Long Running LDAP Operations/min"`
-}
-
-func (c *exchangeCollector) collectADAccessProcesses(ctx *ScrapeContext, ch chan<- prometheus.Metric) error {
-	var data []perflibADAccessProcesses
-	if err := unmarshalObject(ctx.perfObjects["MSExchange ADAccess Processes"], &data, c.logger); err != nil {
-		return err
-	}
-
-	labelUseCount := make(map[string]int)
-	for _, proc := range data {
-		labelName := c.toLabelName(proc.Name)
-		if strings.HasSuffix(labelName, "_total") {
-			continue
-		}
-
-		// since we're not including the PID suffix from the instance names in the label names,
-		// we get an occasional duplicate. This seems to affect about 4 instances only on this object.
-		labelUseCount[labelName]++
-		if labelUseCount[labelName] > 1 {
-			labelName = fmt.Sprintf("%s_%d", labelName, labelUseCount[labelName])
-		}
-		ch <- prometheus.MustNewConstMetric(
-			c.LDAPReadTime,
-			prometheus.CounterValue,
-			c.msToSec(proc.LDAPReadTime),
-			labelName,
-		)
-		ch <- prometheus.MustNewConstMetric(
-			c.LDAPSearchTime,
-			prometheus.CounterValue,
-			c.msToSec(proc.LDAPSearchTime),
-			labelName,
-		)
-		ch <- prometheus.MustNewConstMetric(
-			c.LDAPWriteTime,
-			prometheus.CounterValue,
-			c.msToSec(proc.LDAPWriteTime),
-			labelName,
-		)
-		ch <- prometheus.MustNewConstMetric(
-			c.LDAPTimeoutErrorsPerSec,
-			prometheus.CounterValue,
-			proc.LDAPTimeoutErrorsPerSec,
-			labelName,
-		)
-		ch <- prometheus.MustNewConstMetric(
-			c.LongRunningLDAPOperationsPerMin,
-			prometheus.CounterValue,
-			proc.LongRunningLDAPOperationsPerMin*60,
-			labelName,
-		)
-	}
-	return nil
-}
-
-// Perflib: [24914] MSExchange Availability Service
-type perflibAvailabilityService struct {
-	RequestsSec float64 `perflib:"Availability Requests (sec)"`
-}
-
-func (c *exchangeCollector) collectAvailabilityService(ctx *ScrapeContext, ch chan<- prometheus.Metric) error {
-	var data []perflibAvailabilityService
-	if err := unmarshalObject(ctx.perfObjects["MSExchange Availability Service"], &data, c.logger); err != nil {
-		return err
-	}
-
-	for _, availservice := range data {
-		ch <- prometheus.MustNewConstMetric(
-			c.AvailabilityRequestsSec,
-			prometheus.CounterValue,
-			availservice.RequestsSec,
-		)
-	}
-	return nil
-}
-
-// Perflib: [36934] MSExchange HttpProxy
-type perflibHTTPProxy struct {
-	Name string
-
-	MailboxServerLocatorAverageLatency float64 `perflib:"MailboxServerLocator Average Latency (Moving Average)"`
-	AverageAuthenticationLatency       float64 `perflib:"Average Authentication Latency"`
-	AverageCASProcessingLatency        float64 `perflib:"Average ClientAccess Server Processing Latency"`
-	MailboxServerProxyFailureRate      float64 `perflib:"Mailbox Server Proxy Failure Rate"`
-	OutstandingProxyRequests           float64 `perflib:"Outstanding Proxy Requests"`
-	ProxyRequestsPerSec                float64 `perflib:"Proxy Requests/Sec"`
-}
-
-func (c *exchangeCollector) collectHTTPProxy(ctx *ScrapeContext, ch chan<- prometheus.Metric) error {
-	var data []perflibHTTPProxy
-	if err := unmarshalObject(ctx.perfObjects["MSExchange HttpProxy"], &data, c.logger); err != nil {
-		return err
-	}
-
-	for _, instance := range data {
-		labelName := c.toLabelName(instance.Name)
-		ch <- prometheus.MustNewConstMetric(
-			c.MailboxServerLocatorAverageLatency,
-			prometheus.GaugeValue,
-			c.msToSec(instance.MailboxServerLocatorAverageLatency),
-			labelName,
-		)
-		ch <- prometheus.MustNewConstMetric(
-			c.AverageAuthenticationLatency,
-			prometheus.GaugeValue,
-			instance.AverageAuthenticationLatency,
-			labelName,
-		)
-		ch <- prometheus.MustNewConstMetric(
-			c.AverageCASProcessingLatency,
-			prometheus.GaugeValue,
-			c.msToSec(instance.AverageCASProcessingLatency),
-			labelName,
-		)
-		ch <- prometheus.MustNewConstMetric(
-			c.MailboxServerProxyFailureRate,
-			prometheus.GaugeValue,
-			instance.MailboxServerProxyFailureRate,
-			labelName,
-		)
-		ch <- prometheus.MustNewConstMetric(
-			c.OutstandingProxyRequests,
-			prometheus.GaugeValue,
-			instance.OutstandingProxyRequests,
-			labelName,
-		)
-		ch <- prometheus.MustNewConstMetric(
-			c.ProxyRequestsPerSec,
-			prometheus.CounterValue,
-			instance.ProxyRequestsPerSec,
-			labelName,
-		)
-	}
-	return nil
-}
-
-// Perflib: [24618] MSExchange OWA
-type perflibOWA struct {
-	CurrentUniqueUsers float64 `perflib:"Current Unique Users"`
-	RequestsPerSec     float64 `perflib:"Requests/sec"`
-}
-
-func (c *exchangeCollector) collectOWA(ctx *ScrapeContext, ch chan<- prometheus.Metric) error {
-	var data []perflibOWA
-	if err := unmarshalObject(ctx.perfObjects["MSExchange OWA"], &data, c.logger); err != nil {
-		return err
-	}
-
-	for _, owa := range data {
-		ch <- prometheus.MustNewConstMetric(
-			c.CurrentUniqueUsers,
-			prometheus.GaugeValue,
-			owa.CurrentUniqueUsers,
-		)
-		ch <- prometheus.MustNewConstMetric(
-			c.OWARequestsPerSec,
-			prometheus.CounterValue,
-			owa.RequestsPerSec,
-		)
-	}
-	return nil
-}
-
-// 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 *exchangeCollector) collectActiveSync(ctx *ScrapeContext, ch chan<- prometheus.Metric) error {
-	var data []perflibActiveSync
-	if err := unmarshalObject(ctx.perfObjects["MSExchange ActiveSync"], &data, c.logger); err != nil {
-		return err
-	}
-
-	for _, instance := range data {
-		ch <- prometheus.MustNewConstMetric(
-			c.ActiveSyncRequestsPerSec,
-			prometheus.CounterValue,
-			instance.RequestsPerSec,
-		)
-		ch <- prometheus.MustNewConstMetric(
-			c.PingCommandsPending,
-			prometheus.GaugeValue,
-			instance.PingCommandsPending,
-		)
-		ch <- prometheus.MustNewConstMetric(
-			c.SyncCommandsPerSec,
-			prometheus.CounterValue,
-			instance.SyncCommandsPerSec,
-		)
-	}
-	return nil
-}
-
-// Perflib: [29366] MSExchange RpcClientAccess
-type perflibRPCClientAccess struct {
-	RPCAveragedLatency  float64 `perflib:"RPC Averaged Latency"`
-	RPCRequests         float64 `perflib:"RPC Requests"`
-	ActiveUserCount     float64 `perflib:"Active User Count"`
-	ConnectionCount     float64 `perflib:"Connection Count"`
-	RPCOperationsPerSec float64 `perflib:"RPC Operations/sec"`
-	UserCount           float64 `perflib:"User Count"`
-}
-
-func (c *exchangeCollector) collectRPC(ctx *ScrapeContext, ch chan<- prometheus.Metric) error {
-	var data []perflibRPCClientAccess
-	if err := unmarshalObject(ctx.perfObjects["MSExchange RpcClientAccess"], &data, c.logger); err != nil {
-		return err
-	}
-
-	for _, rpc := range data {
-		ch <- prometheus.MustNewConstMetric(
-			c.RPCAveragedLatency,
-			prometheus.GaugeValue,
-			c.msToSec(rpc.RPCAveragedLatency),
-		)
-		ch <- prometheus.MustNewConstMetric(
-			c.RPCRequests,
-			prometheus.GaugeValue,
-			rpc.RPCRequests,
-		)
-		ch <- prometheus.MustNewConstMetric(
-			c.ActiveUserCount,
-			prometheus.GaugeValue,
-			rpc.ActiveUserCount,
-		)
-		ch <- prometheus.MustNewConstMetric(
-			c.ConnectionCount,
-			prometheus.GaugeValue,
-			rpc.ConnectionCount,
-		)
-		ch <- prometheus.MustNewConstMetric(
-			c.RPCOperationsPerSec,
-			prometheus.CounterValue,
-			rpc.RPCOperationsPerSec,
-		)
-		ch <- prometheus.MustNewConstMetric(
-			c.UserCount,
-			prometheus.GaugeValue,
-			rpc.UserCount,
-		)
-	}
-
-	return nil
-}
-
-// Perflib: [20524] MSExchangeTransport Queues
-type perflibTransportQueues struct {
-	Name string
-
-	ExternalActiveRemoteDeliveryQueueLength float64 `perflib:"External Active Remote Delivery Queue Length"`
-	InternalActiveRemoteDeliveryQueueLength float64 `perflib:"Internal Active Remote Delivery Queue Length"`
-	ActiveMailboxDeliveryQueueLength        float64 `perflib:"Active Mailbox Delivery Queue Length"`
-	RetryMailboxDeliveryQueueLength         float64 `perflib:"Retry Mailbox Delivery Queue Length"`
-	UnreachableQueueLength                  float64 `perflib:"Unreachable Queue Length"`
-	ExternalLargestDeliveryQueueLength      float64 `perflib:"External Largest Delivery Queue Length"`
-	InternalLargestDeliveryQueueLength      float64 `perflib:"Internal Largest Delivery Queue Length"`
-	PoisonQueueLength                       float64 `perflib:"Poison Queue Length"`
-}
-
-func (c *exchangeCollector) collectTransportQueues(ctx *ScrapeContext, ch chan<- prometheus.Metric) error {
-	var data []perflibTransportQueues
-	if err := unmarshalObject(ctx.perfObjects["MSExchangeTransport Queues"], &data, c.logger); err != nil {
-		return err
-	}
-
-	for _, queue := range data {
-		labelName := c.toLabelName(queue.Name)
-		if strings.HasSuffix(labelName, "_total") {
-			continue
-		}
-		ch <- prometheus.MustNewConstMetric(
-			c.ExternalActiveRemoteDeliveryQueueLength,
-			prometheus.GaugeValue,
-			queue.ExternalActiveRemoteDeliveryQueueLength,
-			labelName,
-		)
-		ch <- prometheus.MustNewConstMetric(
-			c.InternalActiveRemoteDeliveryQueueLength,
-			prometheus.GaugeValue,
-			queue.InternalActiveRemoteDeliveryQueueLength,
-			labelName,
-		)
-		ch <- prometheus.MustNewConstMetric(
-			c.ActiveMailboxDeliveryQueueLength,
-			prometheus.GaugeValue,
-			queue.ActiveMailboxDeliveryQueueLength,
-			labelName,
-		)
-		ch <- prometheus.MustNewConstMetric(
-			c.RetryMailboxDeliveryQueueLength,
-			prometheus.GaugeValue,
-			queue.RetryMailboxDeliveryQueueLength,
-			labelName,
-		)
-		ch <- prometheus.MustNewConstMetric(
-			c.UnreachableQueueLength,
-			prometheus.GaugeValue,
-			queue.UnreachableQueueLength,
-			labelName,
-		)
-		ch <- prometheus.MustNewConstMetric(
-			c.ExternalLargestDeliveryQueueLength,
-			prometheus.GaugeValue,
-			queue.ExternalLargestDeliveryQueueLength,
-			labelName,
-		)
-		ch <- prometheus.MustNewConstMetric(
-			c.InternalLargestDeliveryQueueLength,
-			prometheus.GaugeValue,
-			queue.InternalLargestDeliveryQueueLength,
-			labelName,
-		)
-		ch <- prometheus.MustNewConstMetric(
-			c.PoisonQueueLength,
-			prometheus.GaugeValue,
-			queue.PoisonQueueLength,
-			labelName,
-		)
-	}
-	return nil
-}
-
-// Perflib: [19430] MSExchange WorkloadManagement Workloads
-type perflibWorkloadManagementWorkloads struct {
-	Name string
-
-	ActiveTasks    float64 `perflib:"ActiveTasks"`
-	CompletedTasks float64 `perflib:"CompletedTasks"`
-	QueuedTasks    float64 `perflib:"QueuedTasks"`
-	YieldedTasks   float64 `perflib:"YieldedTasks"`
-	IsActive       float64 `perflib:"Active"`
-}
-
-func (c *exchangeCollector) collectWorkloadManagementWorkloads(ctx *ScrapeContext, ch chan<- prometheus.Metric) error {
-	var data []perflibWorkloadManagementWorkloads
-	if err := unmarshalObject(ctx.perfObjects["MSExchange WorkloadManagement Workloads"], &data, c.logger); err != nil {
-		return err
-	}
-
-	for _, instance := range data {
-		labelName := c.toLabelName(instance.Name)
-		if strings.HasSuffix(labelName, "_total") {
-			continue
-		}
-		ch <- prometheus.MustNewConstMetric(
-			c.ActiveTasks,
-			prometheus.GaugeValue,
-			instance.ActiveTasks,
-			labelName,
-		)
-		ch <- prometheus.MustNewConstMetric(
-			c.CompletedTasks,
-			prometheus.CounterValue,
-			instance.CompletedTasks,
-			labelName,
-		)
-		ch <- prometheus.MustNewConstMetric(
-			c.QueuedTasks,
-			prometheus.CounterValue,
-			instance.QueuedTasks,
-			labelName,
-		)
-		ch <- prometheus.MustNewConstMetric(
-			c.YieldedTasks,
-			prometheus.CounterValue,
-			instance.YieldedTasks,
-			labelName,
-		)
-		ch <- prometheus.MustNewConstMetric(
-			c.IsActive,
-			prometheus.GaugeValue,
-			instance.IsActive,
-			labelName,
-		)
-	}
-
-	return nil
-}
-
-// [29240] MSExchangeAutodiscover
-type perflibAutodiscover struct {
-	RequestsPerSec float64 `perflib:"Requests/sec"`
-}
-
-func (c *exchangeCollector) collectAutoDiscover(ctx *ScrapeContext, ch chan<- prometheus.Metric) error {
-	var data []perflibAutodiscover
-	if err := unmarshalObject(ctx.perfObjects["MSExchangeAutodiscover"], &data, c.logger); err != nil {
-		return err
-	}
-	for _, autodisc := range data {
-		ch <- prometheus.MustNewConstMetric(
-			c.AutodiscoverRequestsPerSec,
-			prometheus.CounterValue,
-			autodisc.RequestsPerSec,
-		)
-	}
-	return nil
-}
-
-// toLabelName converts strings to lowercase and replaces all whitespace and dots with underscores
-func (c *exchangeCollector) 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 *exchangeCollector) msToSec(t float64) float64 {
-	return t / 1000
-}

collector/exchange_test.go

@@ -1,9 +0,0 @@
-package collector
-
-import (
-	"testing"
-)
-
-func BenchmarkExchangeCollector(b *testing.B) {
-	benchmarkCollector(b, "exchange", newExchangeCollector)
-}

collector/fsrmquota.go

@@ -1,188 +0,0 @@
-package collector
-
-import (
-	"github.com/go-kit/log"
-	"github.com/go-kit/log/level"
-	"github.com/prometheus/client_golang/prometheus"
-	"github.com/yusufpapurcu/wmi"
-)
-
-type FSRMQuotaCollector struct {
-	logger log.Logger
-
-	QuotasCount *prometheus.Desc
-	Path        *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
-}
-
-func newFSRMQuotaCollector(logger log.Logger) (Collector, error) {
-	const subsystem = "fsrmquota"
-	return &FSRMQuotaCollector{
-		logger: log.With(logger, "collector", subsystem),
-
-		QuotasCount: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "count"),
-			"Number of Quotas",
-			nil,
-			nil,
-		),
-		PeakUsage: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "peak_usage_bytes"),
-			"The highest amount of disk space usage charged to this quota. (PeakUsage)",
-			[]string{"path", "template"},
-			nil,
-		),
-		Size: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "size_bytes"),
-			"The size of the quota. (Size)",
-			[]string{"path", "template"},
-			nil,
-		),
-		Usage: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "usage_bytes"),
-			"The current amount of disk space usage charged to this quota. (Usage)",
-			[]string{"path", "template"},
-			nil,
-		),
-		Description: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "description"),
-			"Description of the quota (Description)",
-			[]string{"path", "template", "description"},
-			nil,
-		),
-		Disabled: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "disabled"),
-			"If 1, the quota is disabled. The default value is 0. (Disabled)",
-			[]string{"path", "template"},
-			nil,
-		),
-		SoftLimit: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "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,
-		),
-		Template: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "template"),
-			"Quota template name. (Template)",
-			[]string{"path", "template"},
-			nil,
-		),
-		MatchesTemplate: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "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,
-		),
-	}, nil
-}
-
-// Collect sends the metric values for each metric
-// to the provided prometheus Metric channel.
-func (c *FSRMQuotaCollector) Collect(ctx *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)
-		return err
-	}
-	return nil
-}
-
-// MSFT_FSRMQuota docs:
-// https://docs.microsoft.com/en-us/previous-versions/windows/desktop/fsrm/msft-fsrmquota
-type MSFT_FSRMQuota struct {
-	Name string
-
-	Path        string
-	PeakUsage   uint64
-	Size        uint64
-	Usage       uint64
-	Description string
-	Template    string
-	//Threshold             string
-	Disabled        bool
-	MatchesTemplate bool
-	SoftLimit       bool
-}
-
-func (c *FSRMQuotaCollector) collect(ch chan<- prometheus.Metric) (*prometheus.Desc, error) {
-	var dst []MSFT_FSRMQuota
-	q := queryAll(&dst, c.logger)
-
-	var count int
-
-	if err := wmi.QueryNamespace(q, &dst, "root/microsoft/windows/fsrm"); err != nil {
-		return nil, err
-	}
-
-	for _, quota := range dst {
-
-		count++
-		path := quota.Path
-		template := quota.Template
-		Description := quota.Description
-
-		ch <- prometheus.MustNewConstMetric(
-			c.PeakUsage,
-			prometheus.GaugeValue,
-			float64(quota.PeakUsage),
-			path,
-			template,
-		)
-		ch <- prometheus.MustNewConstMetric(
-			c.Size,
-			prometheus.GaugeValue,
-			float64(quota.Size),
-			path,
-			template,
-		)
-		ch <- prometheus.MustNewConstMetric(
-			c.Usage,
-			prometheus.GaugeValue,
-			float64(quota.Usage),
-			path,
-			template,
-		)
-		ch <- prometheus.MustNewConstMetric(
-			c.Description,
-			prometheus.GaugeValue,
-			1.0,
-			path, template, Description,
-		)
-		ch <- prometheus.MustNewConstMetric(
-			c.Disabled,
-			prometheus.GaugeValue,
-			boolToFloat(quota.Disabled),
-			path,
-			template,
-		)
-		ch <- prometheus.MustNewConstMetric(
-			c.MatchesTemplate,
-			prometheus.GaugeValue,
-			boolToFloat(quota.MatchesTemplate),
-			path,
-			template,
-		)
-		ch <- prometheus.MustNewConstMetric(
-			c.SoftLimit,
-			prometheus.GaugeValue,
-			boolToFloat(quota.SoftLimit),
-			path,
-			template,
-		)
-	}
-
-	ch <- prometheus.MustNewConstMetric(
-		c.QuotasCount,
-		prometheus.GaugeValue,
-		float64(count),
-	)
-	return nil, nil
-}

collector/fsrmquota_test.go

@@ -1,9 +0,0 @@
-package collector
-
-import (
-	"testing"
-)
-
-func BenchmarkFsrmQuotaCollector(b *testing.B) {
-	benchmarkCollector(b, "fsrmquota", newFSRMQuotaCollector)
-}

collector/hyperv.go

@@ -1,22 +1,21 @@
-//go:build windows
 // +build windows
 
 package collector
 
 import (
-	fmt "fmt"
 	"strings"
 
-	"github.com/go-kit/log"
-	"github.com/go-kit/log/level"
+	"github.com/StackExchange/wmi"
 	"github.com/prometheus/client_golang/prometheus"
-	"github.com/yusufpapurcu/wmi"
+	"github.com/prometheus/common/log"
 )
 
+func init() {
+	registerCollector("hyperv", NewHyperVCollector)
+}
+
 // HyperVCollector is a Prometheus collector for hyper-v
 type HyperVCollector struct {
-	logger log.Logger
-
 	// Win32_PerfRawData_VmmsVirtualMachineStats_HyperVVirtualMachineHealthSummary
 	HealthCritical *prometheus.Desc
 	HealthOk       *prometheus.Desc
@@ -53,11 +52,6 @@ type HyperVCollector struct {
 	LogicalProcessors *prometheus.Desc
 	VirtualProcessors *prometheus.Desc
 
-	// Win32_PerfRawData_HvStats_HyperVHypervisorLogicalProcessor
-	HostLPGuestRunTimePercent      *prometheus.Desc
-	HostLPHypervisorRunTimePercent *prometheus.Desc
-	HostLPTotalRunTimePercent      *prometheus.Desc
-
 	// Win32_PerfRawData_HvStats_HyperVHypervisorRootVirtualProcessor
 	HostGuestRunTime      *prometheus.Desc
 	HostHypervisorRunTime *prometheus.Desc
@@ -116,27 +110,12 @@ type HyperVCollector struct {
 	VMNetworkDroppedPacketsOutgoing *prometheus.Desc
 	VMNetworkPacketsReceived        *prometheus.Desc
 	VMNetworkPacketsSent            *prometheus.Desc
-
-	// Win32_PerfRawData_BalancerStats_HyperVDynamicMemoryVM
-	VMMemoryAddedMemory                *prometheus.Desc
-	VMMemoryAveragePressure            *prometheus.Desc
-	VMMemoryCurrentPressure            *prometheus.Desc
-	VMMemoryGuestVisiblePhysicalMemory *prometheus.Desc
-	VMMemoryMaximumPressure            *prometheus.Desc
-	VMMemoryMemoryAddOperations        *prometheus.Desc
-	VMMemoryMemoryRemoveOperations     *prometheus.Desc
-	VMMemoryMinimumPressure            *prometheus.Desc
-	VMMemoryPhysicalMemory             *prometheus.Desc
-	VMMemoryRemovedMemory              *prometheus.Desc
 }
 
-// newHyperVCollector ...
-func newHyperVCollector(logger log.Logger) (Collector, error) {
-	const subsystem = "hyperv"
+// NewHyperVCollector ...
+func NewHyperVCollector() (Collector, error) {
 	buildSubsystemName := func(component string) string { return "hyperv_" + component }
 	return &HyperVCollector{
-		logger: log.With(logger, "collector", subsystem),
-
 		HealthCritical: prometheus.NewDesc(
 			prometheus.BuildFQName(Namespace, buildSubsystemName("health"), "critical"),
 			"This counter represents the number of virtual machines with critical health",
@@ -317,27 +296,6 @@ func newHyperVCollector(logger log.Logger) (Collector, error) {
 
 		//
 
-		HostLPGuestRunTimePercent: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, buildSubsystemName("host_lp"), "guest_run_time_percent"),
-			"The percentage of time spent by the processor in guest code",
-			[]string{"core"},
-			nil,
-		),
-		HostLPHypervisorRunTimePercent: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, buildSubsystemName("host_lp"), "hypervisor_run_time_percent"),
-			"The percentage of time spent by the processor in hypervisor code",
-			[]string{"core"},
-			nil,
-		),
-		HostLPTotalRunTimePercent: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, buildSubsystemName("host_lp"), "total_run_time_percent"),
-			"The percentage of time spent by the processor in guest and hypervisor code",
-			[]string{"core"},
-			nil,
-		),
-
-		//
-
 		HostGuestRunTime: prometheus.NewDesc(
 			prometheus.BuildFQName(Namespace, buildSubsystemName("host_cpu"), "guest_run_time"),
 			"The time spent by the virtual processor in guest code",
@@ -634,69 +592,6 @@ func newHyperVCollector(logger log.Logger) (Collector, error) {
 			[]string{"vm_interface"},
 			nil,
 		),
-
-		//
-
-		VMMemoryAddedMemory: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, buildSubsystemName("vm_memory"), "added_total"),
-			"This counter represents memory in MB added to the VM",
-			[]string{"vm"},
-			nil,
-		),
-		VMMemoryAveragePressure: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, buildSubsystemName("vm_memory"), "pressure_average"),
-			"This gauge represents the average pressure in the VM.",
-			[]string{"vm"},
-			nil,
-		),
-		VMMemoryCurrentPressure: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, buildSubsystemName("vm_memory"), "pressure_current"),
-			"This gauge represents the current pressure in the VM.",
-			[]string{"vm"},
-			nil,
-		),
-		VMMemoryGuestVisiblePhysicalMemory: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, buildSubsystemName("vm_memory"), "physical_guest_visible"),
-			"'This gauge represents the amount of memory in MB visible to the VM guest.'",
-			[]string{"vm"},
-			nil,
-		),
-		VMMemoryMaximumPressure: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, buildSubsystemName("vm_memory"), "pressure_maximum"),
-			"This gauge represents the maximum pressure band in the VM.",
-			[]string{"vm"},
-			nil,
-		),
-		VMMemoryMemoryAddOperations: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, buildSubsystemName("vm_memory"), "add_operations_total"),
-			"This counter represents the number of operations adding memory to the VM.",
-			[]string{"vm"},
-			nil,
-		),
-		VMMemoryMemoryRemoveOperations: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, buildSubsystemName("vm_memory"), "remove_operations_total"),
-			"This counter represents the number of operations removing memory from the VM.",
-			[]string{"vm"},
-			nil,
-		),
-		VMMemoryMinimumPressure: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, buildSubsystemName("vm_memory"), "pressure_minimum"),
-			"This gauge represents the minimum pressure band in the VM.",
-			[]string{"vm"},
-			nil,
-		),
-		VMMemoryPhysicalMemory: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, buildSubsystemName("vm_memory"), "physical"),
-			"This gauge represents the current amount of memory in MB assigned to the VM.",
-			[]string{"vm"},
-			nil,
-		),
-		VMMemoryRemovedMemory: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, buildSubsystemName("vm_memory"), "removed_total"),
-			"This counter represents memory in MB removed from the VM",
-			[]string{"vm"},
-			nil,
-		),
 	}, nil
 }
 
@@ -704,62 +599,52 @@ func newHyperVCollector(logger log.Logger) (Collector, error) {
 // to the provided prometheus Metric channel.
 func (c *HyperVCollector) Collect(ctx *ScrapeContext, ch chan<- prometheus.Metric) error {
 	if desc, err := c.collectVmHealth(ch); err != nil {
-		_ = level.Error(c.logger).Log("msg", "failed collecting hyperV health status metrics", "desc", desc, "err", err)
+		log.Error("failed collecting hyperV health status metrics:", desc, err)
 		return err
 	}
 
 	if desc, err := c.collectVmVid(ch); err != nil {
-		_ = level.Error(c.logger).Log("msg", "failed collecting hyperV pages metrics", "desc", desc, "err", err)
+		log.Error("failed collecting hyperV pages metrics:", desc, err)
 		return err
 	}
 
 	if desc, err := c.collectVmHv(ch); err != nil {
-		_ = level.Error(c.logger).Log("msg", "failed collecting hyperV hv status metrics", "desc", desc, "err", err)
+		log.Error("failed collecting hyperV hv status metrics:", desc, err)
 		return err
 	}
 
 	if desc, err := c.collectVmProcessor(ch); err != nil {
-		_ = level.Error(c.logger).Log("msg", "failed collecting hyperV processor metrics", "desc", desc, "err", err)
-		return err
-	}
-
-	if desc, err := c.collectHostLPUsage(ch); err != nil {
-		_ = level.Error(c.logger).Log("msg", "failed collecting hyperV host logical processors metrics", "desc", desc, "err", err)
+		log.Error("failed collecting hyperV processor metrics:", desc, err)
 		return err
 	}
 
 	if desc, err := c.collectHostCpuUsage(ch); err != nil {
-		_ = level.Error(c.logger).Log("msg", "failed collecting hyperV host CPU metrics", "desc", desc, "err", err)
+		log.Error("failed collecting hyperV host CPU metrics:", desc, err)
 		return err
 	}
 
 	if desc, err := c.collectVmCpuUsage(ch); err != nil {
-		_ = level.Error(c.logger).Log("msg", "failed collecting hyperV VM CPU metrics", "desc", desc, "err", err)
+		log.Error("failed collecting hyperV VM CPU metrics:", desc, err)
 		return err
 	}
 
 	if desc, err := c.collectVmSwitch(ch); err != nil {
-		_ = level.Error(c.logger).Log("msg", "failed collecting hyperV switch metrics", "desc", desc, "err", err)
+		log.Error("failed collecting hyperV switch metrics:", desc, err)
 		return err
 	}
 
 	if desc, err := c.collectVmEthernet(ch); err != nil {
-		_ = level.Error(c.logger).Log("msg", "failed collecting hyperV ethernet metrics", "desc", desc, "err", err)
+		log.Error("failed collecting hyperV ethernet metrics:", desc, err)
 		return err
 	}
 
 	if desc, err := c.collectVmStorage(ch); err != nil {
-		_ = level.Error(c.logger).Log("msg", "failed collecting hyperV virtual storage metrics", "desc", desc, "err", err)
+		log.Error("failed collecting hyperV virtual storage metrics:", desc, err)
 		return err
 	}
 
 	if desc, err := c.collectVmNetwork(ch); err != nil {
-		_ = level.Error(c.logger).Log("msg", "failed collecting hyperV virtual network metrics", "desc", desc, "err", err)
-		return err
-	}
-
-	if desc, err := c.collectVmMemory(ch); err != nil {
-		_ = level.Error(c.logger).Log("msg", "failed collecting hyperV virtual memory metrics", "desc", desc, "err", err)
+		log.Error("failed collecting hyperV virtual network metrics:", desc, err)
 		return err
 	}
 
@@ -774,7 +659,7 @@ type Win32_PerfRawData_VmmsVirtualMachineStats_HyperVVirtualMachineHealthSummary
 
 func (c *HyperVCollector) collectVmHealth(ch chan<- prometheus.Metric) (*prometheus.Desc, error) {
 	var dst []Win32_PerfRawData_VmmsVirtualMachineStats_HyperVVirtualMachineHealthSummary
-	q := queryAll(&dst, c.logger)
+	q := queryAll(&dst)
 	if err := wmi.Query(q, &dst); err != nil {
 		return nil, err
 	}
@@ -807,7 +692,7 @@ type Win32_PerfRawData_VidPerfProvider_HyperVVMVidPartition struct {
 
 func (c *HyperVCollector) collectVmVid(ch chan<- prometheus.Metric) (*prometheus.Desc, error) {
 	var dst []Win32_PerfRawData_VidPerfProvider_HyperVVMVidPartition
-	q := queryAll(&dst, c.logger)
+	q := queryAll(&dst)
 	if err := wmi.Query(q, &dst); err != nil {
 		return nil, err
 	}
@@ -871,7 +756,7 @@ type Win32_PerfRawData_HvStats_HyperVHypervisorRootPartition struct {
 
 func (c *HyperVCollector) collectVmHv(ch chan<- prometheus.Metric) (*prometheus.Desc, error) {
 	var dst []Win32_PerfRawData_HvStats_HyperVHypervisorRootPartition
-	q := queryAll(&dst, c.logger)
+	q := queryAll(&dst)
 	if err := wmi.Query(q, &dst); err != nil {
 		return nil, err
 	}
@@ -1009,7 +894,7 @@ type Win32_PerfRawData_HvStats_HyperVHypervisor struct {
 
 func (c *HyperVCollector) collectVmProcessor(ch chan<- prometheus.Metric) (*prometheus.Desc, error) {
 	var dst []Win32_PerfRawData_HvStats_HyperVHypervisor
-	q := queryAll(&dst, c.logger)
+	q := queryAll(&dst)
 	if err := wmi.Query(q, &dst); err != nil {
 		return nil, err
 	}
@@ -1033,59 +918,6 @@ func (c *HyperVCollector) collectVmProcessor(ch chan<- prometheus.Metric) (*prom
 	return nil, nil
 }
 
-// Win32_PerfRawData_HvStats_HyperVHypervisorLogicalProcessor ...
-type Win32_PerfRawData_HvStats_HyperVHypervisorLogicalProcessor struct {
-	Name                     string
-	PercentGuestRunTime      uint64
-	PercentHypervisorRunTime uint64
-	PercentTotalRunTime      uint
-}
-
-func (c *HyperVCollector) collectHostLPUsage(ch chan<- prometheus.Metric) (*prometheus.Desc, error) {
-	var dst []Win32_PerfRawData_HvStats_HyperVHypervisorLogicalProcessor
-	q := queryAll(&dst, c.logger)
-	if err := wmi.Query(q, &dst); err != nil {
-		return nil, err
-	}
-
-	for _, obj := range dst {
-		if strings.Contains(obj.Name, "_Total") {
-			continue
-		}
-		// The name format is Hv LP <core id>
-		parts := strings.Split(obj.Name, " ")
-		if len(parts) != 3 {
-			_ = level.Warn(c.logger).Log("msg", fmt.Sprintf("Unexpected format of Name in collectHostLPUsage: %q", obj.Name))
-			continue
-		}
-		coreId := parts[2]
-
-		ch <- prometheus.MustNewConstMetric(
-			c.HostLPGuestRunTimePercent,
-			prometheus.GaugeValue,
-			float64(obj.PercentGuestRunTime),
-			coreId,
-		)
-
-		ch <- prometheus.MustNewConstMetric(
-			c.HostLPHypervisorRunTimePercent,
-			prometheus.GaugeValue,
-			float64(obj.PercentHypervisorRunTime),
-			coreId,
-		)
-
-		ch <- prometheus.MustNewConstMetric(
-			c.HostLPTotalRunTimePercent,
-			prometheus.GaugeValue,
-			float64(obj.PercentTotalRunTime),
-			coreId,
-		)
-
-	}
-
-	return nil, nil
-}
-
 // Win32_PerfRawData_HvStats_HyperVHypervisorRootVirtualProcessor ...
 type Win32_PerfRawData_HvStats_HyperVHypervisorRootVirtualProcessor struct {
 	Name                     string
@@ -1097,7 +929,7 @@ type Win32_PerfRawData_HvStats_HyperVHypervisorRootVirtualProcessor struct {
 
 func (c *HyperVCollector) collectHostCpuUsage(ch chan<- prometheus.Metric) (*prometheus.Desc, error) {
 	var dst []Win32_PerfRawData_HvStats_HyperVHypervisorRootVirtualProcessor
-	q := queryAll(&dst, c.logger)
+	q := queryAll(&dst)
 	if err := wmi.Query(q, &dst); err != nil {
 		return nil, err
 	}
@@ -1109,7 +941,7 @@ func (c *HyperVCollector) collectHostCpuUsage(ch chan<- prometheus.Metric) (*pro
 		// The name format is Root VP <core id>
 		parts := strings.Split(obj.Name, " ")
 		if len(parts) != 3 {
-			_ = level.Warn(c.logger).Log("msg", "Unexpected format of Name in collectHostCpuUsage: "+obj.Name)
+			log.Warnf("Unexpected format of Name in collectHostCpuUsage: %q", obj.Name)
 			continue
 		}
 		coreId := parts[2]
@@ -1158,7 +990,7 @@ type Win32_PerfRawData_HvStats_HyperVHypervisorVirtualProcessor struct {
 
 func (c *HyperVCollector) collectVmCpuUsage(ch chan<- prometheus.Metric) (*prometheus.Desc, error) {
 	var dst []Win32_PerfRawData_HvStats_HyperVHypervisorVirtualProcessor
-	q := queryAll(&dst, c.logger)
+	q := queryAll(&dst)
 	if err := wmi.Query(q, &dst); err != nil {
 		return nil, err
 	}
@@ -1169,17 +1001,8 @@ func (c *HyperVCollector) collectVmCpuUsage(ch chan<- prometheus.Metric) (*prome
 		}
 		// The name format is <VM Name>:Hv VP <vcore id>
 		parts := strings.Split(obj.Name, ":")
-		if len(parts) != 2 {
-			_ = level.Warn(c.logger).Log("msg", fmt.Sprintf("Unexpected format of Name in collectVmCpuUsage: %q, expected %q. Skipping.", obj.Name, "<VM Name>:Hv VP <vcore id>"))
-			continue
-		}
-		coreParts := strings.Split(parts[1], " ")
-		if len(coreParts) != 3 {
-			_ = level.Warn(c.logger).Log("msg", fmt.Sprintf("Unexpected format of core identifier in collectVmCpuUsage: %q, expected %q. Skipping.", parts[1], "Hv VP <vcore id>"))
-			continue
-		}
 		vmName := parts[0]
-		coreId := coreParts[2]
+		coreId := strings.Split(parts[1], " ")[2]
 
 		ch <- prometheus.MustNewConstMetric(
 			c.VMGuestRunTime,
@@ -1245,7 +1068,7 @@ type Win32_PerfRawData_NvspSwitchStats_HyperVVirtualSwitch struct {
 
 func (c *HyperVCollector) collectVmSwitch(ch chan<- prometheus.Metric) (*prometheus.Desc, error) {
 	var dst []Win32_PerfRawData_NvspSwitchStats_HyperVVirtualSwitch
-	q := queryAll(&dst, c.logger)
+	q := queryAll(&dst)
 	if err := wmi.Query(q, &dst); err != nil {
 		return nil, err
 	}
@@ -1380,12 +1203,6 @@ func (c *HyperVCollector) collectVmSwitch(ch chan<- prometheus.Metric) (*prometh
 			float64(obj.PacketsReceivedPersec),
 			obj.Name,
 		)
-		ch <- prometheus.MustNewConstMetric(
-			c.PacketsSent,
-			prometheus.CounterValue,
-			float64(obj.PacketsSentPersec),
-			obj.Name,
-		)
 		ch <- prometheus.MustNewConstMetric(
 			c.PurgedMacAddresses,
 			prometheus.CounterValue,
@@ -1410,7 +1227,7 @@ type Win32_PerfRawData_EthernetPerfProvider_HyperVLegacyNetworkAdapter struct {
 
 func (c *HyperVCollector) collectVmEthernet(ch chan<- prometheus.Metric) (*prometheus.Desc, error) {
 	var dst []Win32_PerfRawData_EthernetPerfProvider_HyperVLegacyNetworkAdapter
-	q := queryAll(&dst, c.logger)
+	q := queryAll(&dst)
 	if err := wmi.Query(q, &dst); err != nil {
 		return nil, err
 	}
@@ -1480,7 +1297,7 @@ type Win32_PerfRawData_Counters_HyperVVirtualStorageDevice struct {
 
 func (c *HyperVCollector) collectVmStorage(ch chan<- prometheus.Metric) (*prometheus.Desc, error) {
 	var dst []Win32_PerfRawData_Counters_HyperVVirtualStorageDevice
-	q := queryAll(&dst, c.logger)
+	q := queryAll(&dst)
 	if err := wmi.Query(q, &dst); err != nil {
 		return nil, err
 	}
@@ -1549,7 +1366,7 @@ type Win32_PerfRawData_NvspNicStats_HyperVVirtualNetworkAdapter struct {
 
 func (c *HyperVCollector) collectVmNetwork(ch chan<- prometheus.Metric) (*prometheus.Desc, error) {
 	var dst []Win32_PerfRawData_NvspNicStats_HyperVVirtualNetworkAdapter
-	q := queryAll(&dst, c.logger)
+	q := queryAll(&dst)
 	if err := wmi.Query(q, &dst); err != nil {
 		return nil, err
 	}
@@ -1604,104 +1421,3 @@ func (c *HyperVCollector) collectVmNetwork(ch chan<- prometheus.Metric) (*promet
 
 	return nil, nil
 }
-
-// Win32_PerfRawData_BalancerStats_HyperVDynamicMemoryVM ...
-type Win32_PerfRawData_BalancerStats_HyperVDynamicMemoryVM struct {
-	Name                       string
-	AddedMemory                uint64
-	AveragePressure            uint64
-	CurrentPressure            uint64
-	GuestVisiblePhysicalMemory uint64
-	MaximumPressure            uint64
-	MemoryAddOperations        uint64
-	MemoryRemoveOperations     uint64
-	MinimumPressure            uint64
-	PhysicalMemory             uint64
-	RemovedMemory              uint64
-}
-
-func (c *HyperVCollector) collectVmMemory(ch chan<- prometheus.Metric) (*prometheus.Desc, error) {
-	var dst []Win32_PerfRawData_BalancerStats_HyperVDynamicMemoryVM
-	q := queryAll(&dst, c.logger)
-	if err := wmi.Query(q, &dst); err != nil {
-		return nil, err
-	}
-
-	for _, obj := range dst {
-		if strings.Contains(obj.Name, "_Total") {
-			continue
-		}
-
-		ch <- prometheus.MustNewConstMetric(
-			c.VMMemoryAddedMemory,
-			prometheus.CounterValue,
-			float64(obj.AddedMemory),
-			obj.Name,
-		)
-
-		ch <- prometheus.MustNewConstMetric(
-			c.VMMemoryAveragePressure,
-			prometheus.GaugeValue,
-			float64(obj.AveragePressure),
-			obj.Name,
-		)
-
-		ch <- prometheus.MustNewConstMetric(
-			c.VMMemoryCurrentPressure,
-			prometheus.GaugeValue,
-			float64(obj.CurrentPressure),
-			obj.Name,
-		)
-
-		ch <- prometheus.MustNewConstMetric(
-			c.VMMemoryGuestVisiblePhysicalMemory,
-			prometheus.GaugeValue,
-			float64(obj.GuestVisiblePhysicalMemory),
-			obj.Name,
-		)
-
-		ch <- prometheus.MustNewConstMetric(
-			c.VMMemoryMaximumPressure,
-			prometheus.GaugeValue,
-			float64(obj.MaximumPressure),
-			obj.Name,
-		)
-
-		ch <- prometheus.MustNewConstMetric(
-			c.VMMemoryMemoryAddOperations,
-			prometheus.CounterValue,
-			float64(obj.MemoryAddOperations),
-			obj.Name,
-		)
-
-		ch <- prometheus.MustNewConstMetric(
-			c.VMMemoryMemoryRemoveOperations,
-			prometheus.CounterValue,
-			float64(obj.MemoryRemoveOperations),
-			obj.Name,
-		)
-
-		ch <- prometheus.MustNewConstMetric(
-			c.VMMemoryMinimumPressure,
-			prometheus.GaugeValue,
-			float64(obj.MinimumPressure),
-			obj.Name,
-		)
-
-		ch <- prometheus.MustNewConstMetric(
-			c.VMMemoryPhysicalMemory,
-			prometheus.GaugeValue,
-			float64(obj.PhysicalMemory),
-			obj.Name,
-		)
-
-		ch <- prometheus.MustNewConstMetric(
-			c.VMMemoryRemovedMemory,
-			prometheus.CounterValue,
-			float64(obj.RemovedMemory),
-			obj.Name,
-		)
-	}
-
-	return nil, nil
-}

collector/hyperv_test.go

@@ -1,9 +0,0 @@
-package collector
-
-import (
-	"testing"
-)
-
-func BenchmarkHypervCollector(b *testing.B) {
-	benchmarkCollector(b, "hyperv", newHyperVCollector)
-}

collector/iis_test.go

@@ -1,49 +0,0 @@
-package collector
-
-import (
-	"reflect"
-	"testing"
-)
-
-func BenchmarkIISCollector(b *testing.B) {
-	benchmarkCollector(b, "iis", newIISCollector)
-}
-
-func TestIISDeduplication(t *testing.T) {
-	start := []perflibAPP_POOL_WAS{
-		{
-			Name:             "foo",
-			Frequency_Object: 1,
-		},
-		{
-			Name:             "foo1#999",
-			Frequency_Object: 2,
-		},
-		{
-			Name:             "foo#2",
-			Frequency_Object: 3,
-		},
-		{
-			Name:             "bar$2",
-			Frequency_Object: 4,
-		},
-		{
-			Name:             "bar_2",
-			Frequency_Object: 5,
-		},
-	}
-	var expected = make(map[string]perflibAPP_POOL_WAS)
-	// Should be deduplicated from "foo#2"
-	expected["foo"] = perflibAPP_POOL_WAS{Name: "foo#2", Frequency_Object: 3}
-	// Map key should have suffix stripped, but struct name field should be unchanged
-	expected["foo1"] = perflibAPP_POOL_WAS{Name: "foo1#999", Frequency_Object: 2}
-	// Map key and Name should be identical, as there is no suffix starting with "#"
-	expected["bar$2"] = perflibAPP_POOL_WAS{Name: "bar$2", Frequency_Object: 4}
-	// Map key and Name should be identical, as there is no suffix starting with "#"
-	expected["bar_2"] = perflibAPP_POOL_WAS{Name: "bar_2", Frequency_Object: 5}
-
-	deduplicated := dedupIISNames(start)
-	if !reflect.DeepEqual(expected, deduplicated) {
-		t.Errorf("Flattened values do not match!\nExpected result: %+v\nActual result: %+v", expected, deduplicated)
-	}
-}

collector/init.go

@@ -1,415 +0,0 @@
-package collector
-
-import (
-	"github.com/alecthomas/kingpin/v2"
-	"github.com/go-kit/log"
-)
-
-// collectorInit represents the required initialisation config for a collector.
-type collectorInit struct {
-	// Name of collector to be initialised
-	name string
-	// Builder function for the collector
-	flags flagsBuilder
-	// Builder function for the collector
-	builder collectorBuilder
-	// Perflib counter names for the collector.
-	// These will be included in the Perflib scrape scope by the exporter.
-	perfCounterFunc perfCounterNamesBuilder
-}
-
-func getDFSRCollectorDeps(_ log.Logger) []string {
-	// Perflib sources are dynamic, depending on the enabled child collectors
-	var perflibDependencies []string
-	for _, source := range expandEnabledChildCollectors(*dfsrEnabledCollectors) {
-		perflibDependencies = append(perflibDependencies, dfsrGetPerfObjectName(source))
-	}
-
-	return perflibDependencies
-}
-
-var collectors = []collectorInit{
-	{
-		name:            "ad",
-		flags:           nil,
-		builder:         newADCollector,
-		perfCounterFunc: nil,
-	},
-	{
-		name:    "adcs",
-		flags:   nil,
-		builder: adcsCollectorMethod,
-		perfCounterFunc: func(_ log.Logger) []string {
-			return []string{"Certification Authority"}
-		},
-	},
-	{
-		name:    "adfs",
-		flags:   nil,
-		builder: newADFSCollector,
-		perfCounterFunc: func(_ log.Logger) []string {
-			return []string{"AD FS"}
-		},
-	},
-	{
-		name:    "cache",
-		flags:   nil,
-		builder: newCacheCollector,
-		perfCounterFunc: func(_ log.Logger) []string {
-			return []string{"Cache"}
-		},
-	},
-	{
-		name:            "container",
-		flags:           nil,
-		builder:         newContainerMetricsCollector,
-		perfCounterFunc: nil,
-	},
-	{
-		name:    "cpu",
-		flags:   nil,
-		builder: newCPUCollector,
-		perfCounterFunc: func(logger log.Logger) []string {
-			if getWindowsVersion(logger) > 6.05 {
-				return []string{"Processor Information"}
-			}
-			return []string{"Processor"}
-		},
-	},
-	{
-		name:            "cpu_info",
-		flags:           nil,
-		builder:         newCpuInfoCollector,
-		perfCounterFunc: nil,
-	},
-	{
-		name:            "cs",
-		flags:           nil,
-		builder:         newCSCollector,
-		perfCounterFunc: nil,
-	},
-	{
-		name:            "dfsr",
-		flags:           newDFSRCollectorFlags,
-		builder:         newDFSRCollector,
-		perfCounterFunc: getDFSRCollectorDeps,
-	},
-	{
-		name:            "dhcp",
-		flags:           nil,
-		builder:         newDhcpCollector,
-		perfCounterFunc: nil,
-	},
-	{
-		name:            "diskdrive",
-		flags:           nil,
-		builder:         newDiskDriveInfoCollector,
-		perfCounterFunc: nil,
-	},
-	{
-		name:            "dns",
-		flags:           nil,
-		builder:         newDNSCollector,
-		perfCounterFunc: nil,
-	},
-	{
-		name:    "exchange",
-		flags:   newExchangeCollectorFlags,
-		builder: newExchangeCollector,
-		perfCounterFunc: func(_ log.Logger) []string {
-			return []string{
-				"MSExchange ADAccess Processes",
-				"MSExchangeTransport Queues",
-				"MSExchange HttpProxy",
-				"MSExchange ActiveSync",
-				"MSExchange Availability Service",
-				"MSExchange OWA",
-				"MSExchangeAutodiscover",
-				"MSExchange WorkloadManagement Workloads",
-				"MSExchange RpcClientAccess",
-			}
-		},
-	},
-	{
-		name:            "fsrmquota",
-		flags:           nil,
-		builder:         newFSRMQuotaCollector,
-		perfCounterFunc: nil,
-	},
-	{
-		name:            "hyperv",
-		flags:           nil,
-		builder:         newHyperVCollector,
-		perfCounterFunc: nil,
-	},
-	{
-		name:    "iis",
-		flags:   newIISCollectorFlags,
-		builder: newIISCollector,
-		perfCounterFunc: func(_ log.Logger) []string {
-			return []string{
-				"Web Service",
-				"APP_POOL_WAS",
-				"Web Service Cache",
-				"W3SVC_W3WP",
-			}
-		},
-	},
-	{
-		name:    "logical_disk",
-		flags:   newLogicalDiskCollectorFlags,
-		builder: newLogicalDiskCollector,
-		perfCounterFunc: func(_ log.Logger) []string {
-			return []string{"LogicalDisk"}
-		},
-	},
-	{
-		name:            "logon",
-		flags:           nil,
-		builder:         newLogonCollector,
-		perfCounterFunc: nil,
-	},
-	{
-		name:    "memory",
-		flags:   nil,
-		builder: newMemoryCollector,
-		perfCounterFunc: func(_ log.Logger) []string {
-			return []string{"Memory"}
-		},
-	},
-	{
-		name:            "mscluster_cluster",
-		flags:           nil,
-		builder:         newMSCluster_ClusterCollector,
-		perfCounterFunc: nil,
-	},
-	{
-		name:            "mscluster_network",
-		flags:           nil,
-		builder:         newMSCluster_NetworkCollector,
-		perfCounterFunc: nil,
-	},
-	{
-		name:            "mscluster_node",
-		flags:           nil,
-		builder:         newMSCluster_NodeCollector,
-		perfCounterFunc: nil,
-	},
-	{
-		name:            "mscluster_resource",
-		flags:           nil,
-		builder:         newMSCluster_ResourceCollector,
-		perfCounterFunc: nil,
-	},
-	{
-		name:            "mscluster_resourcegroup",
-		flags:           nil,
-		builder:         newMSCluster_ResourceGroupCollector,
-		perfCounterFunc: nil,
-	},
-	{
-		name:            "msmq",
-		flags:           newMSMQCollectorFlags,
-		builder:         newMSMQCollector,
-		perfCounterFunc: nil,
-	},
-	{
-		name:            "mssql",
-		flags:           newMSSQLCollectorFlags,
-		builder:         newMSSQLCollector,
-		perfCounterFunc: nil,
-	},
-	{
-		name:    "net",
-		flags:   newNetworkCollectorFlags,
-		builder: newNetworkCollector,
-		perfCounterFunc: func(_ log.Logger) []string {
-			return []string{"Network Interface"}
-		},
-	},
-	{
-		name:            "netframework_clrexceptions",
-		flags:           nil,
-		builder:         newNETFramework_NETCLRExceptionsCollector,
-		perfCounterFunc: nil,
-	},
-	{
-		name:            "netframework_clrinterop",
-		flags:           nil,
-		builder:         newNETFramework_NETCLRInteropCollector,
-		perfCounterFunc: nil,
-	},
-	{
-		name:            "netframework_clrjit",
-		flags:           nil,
-		builder:         newNETFramework_NETCLRJitCollector,
-		perfCounterFunc: nil,
-	},
-	{
-		name:            "netframework_clrloading",
-		flags:           nil,
-		builder:         newNETFramework_NETCLRLoadingCollector,
-		perfCounterFunc: nil,
-	},
-	{
-		name:            "netframework_clrlocksandthreads",
-		flags:           nil,
-		builder:         newNETFramework_NETCLRLocksAndThreadsCollector,
-		perfCounterFunc: nil,
-	},
-	{
-		name:            "netframework_clrmemory",
-		flags:           nil,
-		builder:         newNETFramework_NETCLRMemoryCollector,
-		perfCounterFunc: nil,
-	},
-	{
-		name:            "netframework_clrremoting",
-		flags:           nil,
-		builder:         newNETFramework_NETCLRRemotingCollector,
-		perfCounterFunc: nil,
-	},
-	{
-		name:            "netframework_clrsecurity",
-		flags:           nil,
-		builder:         newNETFramework_NETCLRSecurityCollector,
-		perfCounterFunc: nil,
-	},
-	{
-		name:            "nps",
-		builder:         newNPSCollector,
-		perfCounterFunc: nil,
-	},
-	{
-		name:    "os",
-		flags:   nil,
-		builder: newOSCollector,
-		perfCounterFunc: func(_ log.Logger) []string {
-			return []string{"Paging File"}
-		},
-	},
-	{
-		name:    "process",
-		flags:   newProcessCollectorFlags,
-		builder: newProcessCollector,
-		perfCounterFunc: func(_ log.Logger) []string {
-			return []string{"Process"}
-		},
-	},
-	{
-		name:    "remote_fx",
-		flags:   nil,
-		builder: newRemoteFx,
-		perfCounterFunc: func(_ log.Logger) []string {
-			return []string{"RemoteFX Network"}
-		},
-	},
-	{
-		name:            "scheduled_task",
-		flags:           newScheduledTaskFlags,
-		builder:         newScheduledTask,
-		perfCounterFunc: nil,
-	},
-	{
-		name:            "service",
-		flags:           newServiceCollectorFlags,
-		builder:         newserviceCollector,
-		perfCounterFunc: nil,
-	},
-	{
-		name:    "smtp",
-		flags:   newSMTPCollectorFlags,
-		builder: newSMTPCollector,
-		perfCounterFunc: func(_ log.Logger) []string {
-			return []string{"SMTP Server"}
-		},
-	},
-	{
-		name:    "system",
-		flags:   nil,
-		builder: newSystemCollector,
-		perfCounterFunc: func(_ log.Logger) []string {
-			return []string{"System"}
-		},
-	},
-	{
-		name:            "teradici_pcoip",
-		flags:           nil,
-		builder:         newTeradiciPcoipCollector,
-		perfCounterFunc: nil,
-	},
-	{
-		name:    "tcp",
-		flags:   nil,
-		builder: newTCPCollector,
-		perfCounterFunc: func(_ log.Logger) []string {
-			return []string{"TCPv4"}
-		},
-	},
-	{
-		name:    "terminal_services",
-		flags:   nil,
-		builder: newTerminalServicesCollector,
-		perfCounterFunc: func(_ log.Logger) []string {
-			return []string{
-				"Terminal Services",
-				"Terminal Services Session",
-				"Remote Desktop Connection Broker Counterset",
-			}
-		},
-	},
-	{
-		name:            "textfile",
-		flags:           newTextFileCollectorFlags,
-		builder:         newTextFileCollector,
-		perfCounterFunc: nil,
-	},
-	{
-		name:            "thermalzone",
-		flags:           nil,
-		builder:         newThermalZoneCollector,
-		perfCounterFunc: nil,
-	},
-	{
-		name:    "time",
-		flags:   nil,
-		builder: newTimeCollector,
-		perfCounterFunc: func(_ log.Logger) []string {
-			return []string{"Windows Time Service"}
-		},
-	},
-	{
-		name:            "vmware",
-		flags:           nil,
-		builder:         newVmwareCollector,
-		perfCounterFunc: nil,
-	},
-	{
-		name:            "vmware_blast",
-		flags:           nil,
-		builder:         newVmwareBlastCollector,
-		perfCounterFunc: nil,
-	},
-}
-
-// RegisterCollectorsFlags To be called by the exporter for collector initialisation before running app.Parse
-func RegisterCollectorsFlags(app *kingpin.Application) {
-	for _, v := range collectors {
-		if v.flags != nil {
-			v.flags(app)
-		}
-	}
-}
-
-// RegisterCollectors To be called by the exporter for collector initialisation
-func RegisterCollectors(logger log.Logger) {
-	for _, v := range collectors {
-		var perfCounterNames []string
-
-		if v.perfCounterFunc != nil {
-			perfCounterNames = v.perfCounterFunc(logger)
-		}
-
-		registerCollector(v.name, v.builder, perfCounterNames...)
-	}
-}

collector/logical_disk.go

@@ -1,45 +1,34 @@
-//go:build windows
 // +build windows
 
 package collector
 
 import (
-	"errors"
 	"fmt"
 	"regexp"
 
-	"github.com/alecthomas/kingpin/v2"
-	"github.com/go-kit/log"
-	"github.com/go-kit/log/level"
 	"github.com/prometheus/client_golang/prometheus"
+	"github.com/prometheus/common/log"
+	"gopkg.in/alecthomas/kingpin.v2"
 )
 
-const (
-	FlagLogicalDiskVolumeOldExclude = "collector.logical_disk.volume-blacklist"
-	FlagLogicalDiskVolumeOldInclude = "collector.logical_disk.volume-whitelist"
-
-	FlagLogicalDiskVolumeExclude = "collector.logical_disk.volume-exclude"
-	FlagLogicalDiskVolumeInclude = "collector.logical_disk.volume-include"
-)
+func init() {
+	registerCollector("logical_disk", NewLogicalDiskCollector, "LogicalDisk")
+}
 
 var (
-	volumeOldInclude *string
-	volumeOldExclude *string
-
-	volumeInclude *string
-	volumeExclude *string
-
-	volumeIncludeSet bool
-	volumeExcludeSet bool
+	volumeWhitelist = kingpin.Flag(
+		"collector.logical_disk.volume-whitelist",
+		"Regexp of volumes to whitelist. Volume name must both match whitelist and not match blacklist to be included.",
+	).Default(".+").String()
+	volumeBlacklist = kingpin.Flag(
+		"collector.logical_disk.volume-blacklist",
+		"Regexp of volumes to blacklist. Volume name must both match whitelist and not match blacklist to be included.",
+	).Default("").String()
 )
 
 // A LogicalDiskCollector is a Prometheus collector for perflib logicalDisk metrics
 type LogicalDiskCollector struct {
-	logger log.Logger
-
 	RequestsQueued   *prometheus.Desc
-	AvgReadQueue     *prometheus.Desc
-	AvgWriteQueue    *prometheus.Desc
 	ReadBytesTotal   *prometheus.Desc
 	ReadsTotal       *prometheus.Desc
 	WriteBytesTotal  *prometheus.Desc
@@ -54,63 +43,15 @@ type LogicalDiskCollector struct {
 	WriteLatency     *prometheus.Desc
 	ReadWriteLatency *prometheus.Desc
 
-	volumeIncludePattern *regexp.Regexp
-	volumeExcludePattern *regexp.Regexp
+	volumeWhitelistPattern *regexp.Regexp
+	volumeBlacklistPattern *regexp.Regexp
 }
 
-// newLogicalDiskCollectorFlags ...
-func newLogicalDiskCollectorFlags(app *kingpin.Application) {
-	volumeInclude = app.Flag(
-		FlagLogicalDiskVolumeInclude,
-		"Regexp of volumes to include. Volume name must both match include and not match exclude to be included.",
-	).Default(".+").PreAction(func(c *kingpin.ParseContext) error {
-		volumeIncludeSet = true
-		return nil
-	}).String()
-
-	volumeExclude = app.Flag(
-		FlagLogicalDiskVolumeExclude,
-		"Regexp of volumes to exclude. Volume name must both match include and not match exclude to be included.",
-	).Default("").PreAction(func(c *kingpin.ParseContext) error {
-		volumeExcludeSet = true
-		return nil
-	}).String()
-
-	volumeOldInclude = app.Flag(
-		FlagLogicalDiskVolumeOldInclude,
-		"DEPRECATED: Use --collector.logical_disk.volume-include",
-	).Hidden().String()
-	volumeOldExclude = app.Flag(
-		FlagLogicalDiskVolumeOldExclude,
-		"DEPRECATED: Use --collector.logical_disk.volume-exclude",
-	).Hidden().String()
-}
-
-// newLogicalDiskCollector ...
-func newLogicalDiskCollector(logger log.Logger) (Collector, error) {
+// NewLogicalDiskCollector ...
+func NewLogicalDiskCollector() (Collector, error) {
 	const subsystem = "logical_disk"
-	logger = log.With(logger, "collector", subsystem)
-
-	if *volumeOldExclude != "" {
-		if !volumeExcludeSet {
-			_ = level.Warn(logger).Log("msg", "--collector.logical_disk.volume-blacklist is DEPRECATED and will be removed in a future release, use --collector.logical_disk.volume-exclude")
-			*volumeExclude = *volumeOldExclude
-		} else {
-			return nil, errors.New("--collector.logical_disk.volume-blacklist and --collector.logical_disk.volume-exclude are mutually exclusive")
-		}
-	}
-	if *volumeOldInclude != "" {
-		if !volumeIncludeSet {
-			_ = level.Warn(logger).Log("msg", "--collector.logical_disk.volume-whitelist is DEPRECATED and will be removed in a future release, use --collector.logical_disk.volume-include")
-			*volumeInclude = *volumeOldInclude
-		} else {
-			return nil, errors.New("--collector.logical_disk.volume-whitelist and --collector.logical_disk.volume-include are mutually exclusive")
-		}
-	}
 
 	return &LogicalDiskCollector{
-		logger: logger,
-
 		RequestsQueued: prometheus.NewDesc(
 			prometheus.BuildFQName(Namespace, subsystem, "requests_queued"),
 			"The number of requests queued to the disk (LogicalDisk.CurrentDiskQueueLength)",
@@ -118,20 +59,6 @@ func newLogicalDiskCollector(logger log.Logger) (Collector, error) {
 			nil,
 		),
 
-		AvgReadQueue: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "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,
-		),
-
-		AvgWriteQueue: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "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,
-		),
-
 		ReadBytesTotal: prometheus.NewDesc(
 			prometheus.BuildFQName(Namespace, subsystem, "read_bytes_total"),
 			"The number of bytes transferred from the disk during read operations (LogicalDisk.DiskReadBytesPerSec)",
@@ -176,14 +103,14 @@ func newLogicalDiskCollector(logger log.Logger) (Collector, error) {
 
 		FreeSpace: prometheus.NewDesc(
 			prometheus.BuildFQName(Namespace, subsystem, "free_bytes"),
-			"Free space in bytes, updates every 10-15 min (LogicalDisk.PercentFreeSpace)",
+			"Free space in bytes (LogicalDisk.PercentFreeSpace)",
 			[]string{"volume"},
 			nil,
 		),
 
 		TotalSpace: prometheus.NewDesc(
 			prometheus.BuildFQName(Namespace, subsystem, "size_bytes"),
-			"Total space in bytes, updates every 10-15 min (LogicalDisk.PercentFreeSpace_Base)",
+			"Total space in bytes (LogicalDisk.PercentFreeSpace_Base)",
 			[]string{"volume"},
 			nil,
 		),
@@ -223,8 +150,8 @@ func newLogicalDiskCollector(logger log.Logger) (Collector, error) {
 			nil,
 		),
 
-		volumeIncludePattern: regexp.MustCompile(fmt.Sprintf("^(?:%s)$", *volumeInclude)),
-		volumeExcludePattern: regexp.MustCompile(fmt.Sprintf("^(?:%s)$", *volumeExclude)),
+		volumeWhitelistPattern: regexp.MustCompile(fmt.Sprintf("^(?:%s)$", *volumeWhitelist)),
+		volumeBlacklistPattern: regexp.MustCompile(fmt.Sprintf("^(?:%s)$", *volumeBlacklist)),
 	}, nil
 }
 
@@ -232,7 +159,7 @@ func newLogicalDiskCollector(logger log.Logger) (Collector, error) {
 // to the provided prometheus Metric channel.
 func (c *LogicalDiskCollector) Collect(ctx *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)
+		log.Error("failed collecting logical_disk metrics:", desc, err)
 		return err
 	}
 	return nil
@@ -242,35 +169,33 @@ func (c *LogicalDiskCollector) Collect(ctx *ScrapeContext, ch chan<- prometheus.
 // - 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
 type logicalDisk struct {
-	Name                    string
-	CurrentDiskQueueLength  float64 `perflib:"Current Disk Queue Length"`
-	AvgDiskReadQueueLength  float64 `perflib:"Avg. Disk Read Queue Length"`
-	AvgDiskWriteQueueLength float64 `perflib:"Avg. Disk Write Queue Length"`
-	DiskReadBytesPerSec     float64 `perflib:"Disk Read Bytes/sec"`
-	DiskReadsPerSec         float64 `perflib:"Disk Reads/sec"`
-	DiskWriteBytesPerSec    float64 `perflib:"Disk Write Bytes/sec"`
-	DiskWritesPerSec        float64 `perflib:"Disk Writes/sec"`
-	PercentDiskReadTime     float64 `perflib:"% Disk Read Time"`
-	PercentDiskWriteTime    float64 `perflib:"% Disk Write Time"`
-	PercentFreeSpace        float64 `perflib:"% Free Space_Base"`
-	PercentFreeSpace_Base   float64 `perflib:"Free Megabytes"`
-	PercentIdleTime         float64 `perflib:"% Idle Time"`
-	SplitIOPerSec           float64 `perflib:"Split IO/Sec"`
-	AvgDiskSecPerRead       float64 `perflib:"Avg. Disk sec/Read"`
-	AvgDiskSecPerWrite      float64 `perflib:"Avg. Disk sec/Write"`
-	AvgDiskSecPerTransfer   float64 `perflib:"Avg. Disk sec/Transfer"`
+	Name                   string
+	CurrentDiskQueueLength float64 `perflib:"Current Disk Queue Length"`
+	DiskReadBytesPerSec    float64 `perflib:"Disk Read Bytes/sec"`
+	DiskReadsPerSec        float64 `perflib:"Disk Reads/sec"`
+	DiskWriteBytesPerSec   float64 `perflib:"Disk Write Bytes/sec"`
+	DiskWritesPerSec       float64 `perflib:"Disk Writes/sec"`
+	PercentDiskReadTime    float64 `perflib:"% Disk Read Time"`
+	PercentDiskWriteTime   float64 `perflib:"% Disk Write Time"`
+	PercentFreeSpace       float64 `perflib:"% Free Space_Base"`
+	PercentFreeSpace_Base  float64 `perflib:"Free Megabytes"`
+	PercentIdleTime        float64 `perflib:"% Idle Time"`
+	SplitIOPerSec          float64 `perflib:"Split IO/Sec"`
+	AvgDiskSecPerRead      float64 `perflib:"Avg. Disk sec/Read"`
+	AvgDiskSecPerWrite     float64 `perflib:"Avg. Disk sec/Write"`
+	AvgDiskSecPerTransfer  float64 `perflib:"Avg. Disk sec/Transfer"`
 }
 
 func (c *LogicalDiskCollector) collect(ctx *ScrapeContext, ch chan<- prometheus.Metric) (*prometheus.Desc, error) {
 	var dst []logicalDisk
-	if err := unmarshalObject(ctx.perfObjects["LogicalDisk"], &dst, c.logger); err != nil {
+	if err := unmarshalObject(ctx.perfObjects["LogicalDisk"], &dst); err != nil {
 		return nil, err
 	}
 
 	for _, volume := range dst {
 		if volume.Name == "_Total" ||
-			c.volumeExcludePattern.MatchString(volume.Name) ||
-			!c.volumeIncludePattern.MatchString(volume.Name) {
+			c.volumeBlacklistPattern.MatchString(volume.Name) ||
+			!c.volumeWhitelistPattern.MatchString(volume.Name) {
 			continue
 		}
 
@@ -281,20 +206,6 @@ func (c *LogicalDiskCollector) collect(ctx *ScrapeContext, ch chan<- prometheus.
 			volume.Name,
 		)
 
-		ch <- prometheus.MustNewConstMetric(
-			c.AvgReadQueue,
-			prometheus.GaugeValue,
-			volume.AvgDiskReadQueueLength*ticksToSecondsScaleFactor,
-			volume.Name,
-		)
-
-		ch <- prometheus.MustNewConstMetric(
-			c.AvgWriteQueue,
-			prometheus.GaugeValue,
-			volume.AvgDiskWriteQueueLength*ticksToSecondsScaleFactor,
-			volume.Name,
-		)
-
 		ch <- prometheus.MustNewConstMetric(
 			c.ReadBytesTotal,
 			prometheus.CounterValue,

collector/logical_disk_test.go

@@ -1,13 +0,0 @@
-package collector
-
-import (
-	"testing"
-)
-
-func BenchmarkLogicalDiskCollector(b *testing.B) {
-	// Whitelist is not set in testing context (kingpin flags not parsed), causing the collector to skip all disks.
-	localVolumeInclude := ".+"
-	volumeInclude = &localVolumeInclude
-
-	benchmarkCollector(b, "logical_disk", newLogicalDiskCollector)
-}

collector/logon.go

@@ -1,4 +1,3 @@
-//go:build windows
 // +build windows
 
 package collector
@@ -6,25 +5,25 @@ package collector
 import (
 	"errors"
 
-	"github.com/go-kit/log"
-	"github.com/go-kit/log/level"
+	"github.com/StackExchange/wmi"
 	"github.com/prometheus/client_golang/prometheus"
-	"github.com/yusufpapurcu/wmi"
+	"github.com/prometheus/common/log"
 )
 
+func init() {
+	registerCollector("logon", NewLogonCollector)
+}
+
 // A LogonCollector is a Prometheus collector for WMI metrics
 type LogonCollector struct {
-	logger    log.Logger
 	LogonType *prometheus.Desc
 }
 
-// newLogonCollector ...
-func newLogonCollector(logger log.Logger) (Collector, error) {
+// NewLogonCollector ...
+func NewLogonCollector() (Collector, error) {
 	const subsystem = "logon"
 
 	return &LogonCollector{
-		logger: log.With(logger, "collector", subsystem),
-
 		LogonType: prometheus.NewDesc(
 			prometheus.BuildFQName(Namespace, subsystem, "logon_type"),
 			"Number of active logon sessions (LogonSession.LogonType)",
@@ -38,7 +37,7 @@ func newLogonCollector(logger log.Logger) (Collector, error) {
 // to the provided prometheus Metric channel.
 func (c *LogonCollector) Collect(ctx *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)
+		log.Error("failed collecting user metrics:", desc, err)
 		return err
 	}
 	return nil
@@ -52,7 +51,7 @@ type Win32_LogonSession struct {
 
 func (c *LogonCollector) collect(ch chan<- prometheus.Metric) (*prometheus.Desc, error) {
 	var dst []Win32_LogonSession
-	q := queryAll(&dst, c.logger)
+	q := queryAll(&dst)
 	if err := wmi.Query(q, &dst); err != nil {
 		return nil, err
 	}

collector/logon_test.go

@@ -1,10 +0,0 @@
-package collector
-
-import (
-	"testing"
-)
-
-func BenchmarkLogonCollector(b *testing.B) {
-	// No context name required as collector source is WMI
-	benchmarkCollector(b, "", newLogonCollector)
-}

collector/memory.go

@@ -1,21 +1,21 @@
 // returns data points from Win32_PerfRawData_PerfOS_Memory
 // <add link to documentation here> - Win32_PerfRawData_PerfOS_Memory class
 
-//go:build windows
 // +build windows
 
 package collector
 
 import (
-	"github.com/go-kit/log"
-	"github.com/go-kit/log/level"
 	"github.com/prometheus/client_golang/prometheus"
+	"github.com/prometheus/common/log"
 )
 
+func init() {
+	registerCollector("memory", NewMemoryCollector, "Memory")
+}
+
 // A MemoryCollector is a Prometheus collector for perflib Memory metrics
 type MemoryCollector struct {
-	logger log.Logger
-
 	AvailableBytes                  *prometheus.Desc
 	CacheBytes                      *prometheus.Desc
 	CacheBytesPeak                  *prometheus.Desc
@@ -50,13 +50,11 @@ type MemoryCollector struct {
 	WriteCopiesTotal                *prometheus.Desc
 }
 
-// newMemoryCollector ...
-func newMemoryCollector(logger log.Logger) (Collector, error) {
+// NewMemoryCollector ...
+func NewMemoryCollector() (Collector, error) {
 	const subsystem = "memory"
 
 	return &MemoryCollector{
-		logger: log.With(logger, "collector", subsystem),
-
 		AvailableBytes: prometheus.NewDesc(
 			prometheus.BuildFQName(Namespace, subsystem, "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"+
@@ -78,8 +76,7 @@ func newMemoryCollector(logger log.Logger) (Collector, error) {
 		),
 		CacheFaultsTotal: prometheus.NewDesc(
 			prometheus.BuildFQName(Namespace, subsystem, "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)",
+			"(CacheFaultsPersec)",
 			nil,
 			nil,
 		),
@@ -98,14 +95,13 @@ func newMemoryCollector(logger log.Logger) (Collector, error) {
 		DemandZeroFaultsTotal: prometheus.NewDesc(
 			prometheus.BuildFQName(Namespace, subsystem, "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)",
+				" feature of Windows that prevent processes from seeing data stored by earlier processes that used the memory space (DemandZeroFaults)",
 			nil,
 			nil,
 		),
 		FreeAndZeroPageListBytes: prometheus.NewDesc(
 			prometheus.BuildFQName(Namespace, subsystem, "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)",
+			"(FreeAndZeroPageListBytes)",
 			nil,
 			nil,
 		),
@@ -117,14 +113,13 @@ func newMemoryCollector(logger log.Logger) (Collector, error) {
 		),
 		ModifiedPageListBytes: prometheus.NewDesc(
 			prometheus.BuildFQName(Namespace, subsystem, "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)",
+			"(ModifiedPageListBytes)",
 			nil,
 			nil,
 		),
 		PageFaultsTotal: prometheus.NewDesc(
 			prometheus.BuildFQName(Namespace, subsystem, "page_faults_total"),
-			"Overall rate at which faulted pages are handled by the processor (Page Faults/sec)",
+			"(PageFaultsPersec)",
 			nil,
 			nil,
 		),
@@ -166,15 +161,14 @@ func newMemoryCollector(logger log.Logger) (Collector, error) {
 			nil,
 		),
 		PoolNonpagedBytes: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "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)",
+			prometheus.BuildFQName(Namespace, subsystem, "pool_nonpaged_bytes_total"),
+			"(PoolNonpagedBytes)",
 			nil,
 			nil,
 		),
 		PoolPagedAllocsTotal: prometheus.NewDesc(
 			prometheus.BuildFQName(Namespace, subsystem, "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)",
+			"(PoolPagedAllocs)",
 			nil,
 			nil,
 		),
@@ -186,72 +180,67 @@ func newMemoryCollector(logger log.Logger) (Collector, error) {
 		),
 		PoolPagedResidentBytes: prometheus.NewDesc(
 			prometheus.BuildFQName(Namespace, subsystem, "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)",
+			"(PoolPagedResidentBytes)",
 			nil,
 			nil,
 		),
 		StandbyCacheCoreBytes: prometheus.NewDesc(
 			prometheus.BuildFQName(Namespace, subsystem, "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)",
+			"(StandbyCacheCoreBytes)",
 			nil,
 			nil,
 		),
 		StandbyCacheNormalPriorityBytes: prometheus.NewDesc(
 			prometheus.BuildFQName(Namespace, subsystem, "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)",
+			"(StandbyCacheNormalPriorityBytes)",
 			nil,
 			nil,
 		),
 		StandbyCacheReserveBytes: prometheus.NewDesc(
 			prometheus.BuildFQName(Namespace, subsystem, "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)",
+			"(StandbyCacheReserveBytes)",
 			nil,
 			nil,
 		),
 		SystemCacheResidentBytes: prometheus.NewDesc(
 			prometheus.BuildFQName(Namespace, subsystem, "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)",
+			"(SystemCacheResidentBytes)",
 			nil,
 			nil,
 		),
 		SystemCodeResidentBytes: prometheus.NewDesc(
 			prometheus.BuildFQName(Namespace, subsystem, "system_code_resident_bytes"),
-			"The size, in bytes, of the pageable operating system code that is currently resident and active in physical memory (SystemCodeResidentBytes)",
+			"(SystemCodeResidentBytes)",
 			nil,
 			nil,
 		),
 		SystemCodeTotalBytes: prometheus.NewDesc(
 			prometheus.BuildFQName(Namespace, subsystem, "system_code_total_bytes"),
-			"The size, in bytes, of the pageable operating system code currently mapped into the system virtual address space (SystemCodeTotalBytes)",
+			"(SystemCodeTotalBytes)",
 			nil,
 			nil,
 		),
 		SystemDriverResidentBytes: prometheus.NewDesc(
 			prometheus.BuildFQName(Namespace, subsystem, "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)",
+			"(SystemDriverResidentBytes)",
 			nil,
 			nil,
 		),
 		SystemDriverTotalBytes: prometheus.NewDesc(
 			prometheus.BuildFQName(Namespace, subsystem, "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)",
+			"(SystemDriverTotalBytes)",
 			nil,
 			nil,
 		),
 		TransitionFaultsTotal: prometheus.NewDesc(
 			prometheus.BuildFQName(Namespace, subsystem, "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)",
+			"(TransitionFaultsPersec)",
 			nil,
 			nil,
 		),
 		TransitionPagesRepurposedTotal: prometheus.NewDesc(
 			prometheus.BuildFQName(Namespace, subsystem, "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)",
+			"(TransitionPagesRePurposedPersec)",
 			nil,
 			nil,
 		),
@@ -268,7 +257,7 @@ func newMemoryCollector(logger log.Logger) (Collector, error) {
 // to the provided prometheus Metric channel.
 func (c *MemoryCollector) Collect(ctx *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)
+		log.Error("failed collecting memory metrics:", desc, err)
 		return err
 	}
 	return nil
@@ -313,7 +302,7 @@ type memory struct {
 
 func (c *MemoryCollector) collect(ctx *ScrapeContext, ch chan<- prometheus.Metric) (*prometheus.Desc, error) {
 	var dst []memory
-	if err := unmarshalObject(ctx.perfObjects["Memory"], &dst, c.logger); err != nil {
+	if err := unmarshalObject(ctx.perfObjects["Memory"], &dst); err != nil {
 		return nil, err
 	}
 
@@ -337,7 +326,7 @@ func (c *MemoryCollector) collect(ctx *ScrapeContext, ch chan<- prometheus.Metri
 
 	ch <- prometheus.MustNewConstMetric(
 		c.CacheFaultsTotal,
-		prometheus.CounterValue,
+		prometheus.GaugeValue,
 		dst[0].CacheFaultsPersec,
 	)
 
@@ -355,7 +344,7 @@ func (c *MemoryCollector) collect(ctx *ScrapeContext, ch chan<- prometheus.Metri
 
 	ch <- prometheus.MustNewConstMetric(
 		c.DemandZeroFaultsTotal,
-		prometheus.CounterValue,
+		prometheus.GaugeValue,
 		dst[0].DemandZeroFaultsPersec,
 	)
 
@@ -379,37 +368,37 @@ func (c *MemoryCollector) collect(ctx *ScrapeContext, ch chan<- prometheus.Metri
 
 	ch <- prometheus.MustNewConstMetric(
 		c.PageFaultsTotal,
-		prometheus.CounterValue,
+		prometheus.GaugeValue,
 		dst[0].PageFaultsPersec,
 	)
 
 	ch <- prometheus.MustNewConstMetric(
 		c.SwapPageReadsTotal,
-		prometheus.CounterValue,
+		prometheus.GaugeValue,
 		dst[0].PageReadsPersec,
 	)
 
 	ch <- prometheus.MustNewConstMetric(
 		c.SwapPagesReadTotal,
-		prometheus.CounterValue,
+		prometheus.GaugeValue,
 		dst[0].PagesInputPersec,
 	)
 
 	ch <- prometheus.MustNewConstMetric(
 		c.SwapPagesWrittenTotal,
-		prometheus.CounterValue,
+		prometheus.GaugeValue,
 		dst[0].PagesOutputPersec,
 	)
 
 	ch <- prometheus.MustNewConstMetric(
 		c.SwapPageOperationsTotal,
-		prometheus.CounterValue,
+		prometheus.GaugeValue,
 		dst[0].PagesPersec,
 	)
 
 	ch <- prometheus.MustNewConstMetric(
 		c.SwapPageWritesTotal,
-		prometheus.CounterValue,
+		prometheus.GaugeValue,
 		dst[0].PageWritesPersec,
 	)
 
@@ -427,7 +416,7 @@ func (c *MemoryCollector) collect(ctx *ScrapeContext, ch chan<- prometheus.Metri
 
 	ch <- prometheus.MustNewConstMetric(
 		c.PoolPagedAllocsTotal,
-		prometheus.CounterValue,
+		prometheus.GaugeValue,
 		dst[0].PoolPagedAllocs,
 	)
 
@@ -493,19 +482,19 @@ func (c *MemoryCollector) collect(ctx *ScrapeContext, ch chan<- prometheus.Metri
 
 	ch <- prometheus.MustNewConstMetric(
 		c.TransitionFaultsTotal,
-		prometheus.CounterValue,
+		prometheus.GaugeValue,
 		dst[0].TransitionFaultsPersec,
 	)
 
 	ch <- prometheus.MustNewConstMetric(
 		c.TransitionPagesRepurposedTotal,
-		prometheus.CounterValue,
+		prometheus.GaugeValue,
 		dst[0].TransitionPagesRePurposedPersec,
 	)
 
 	ch <- prometheus.MustNewConstMetric(
 		c.WriteCopiesTotal,
-		prometheus.CounterValue,
+		prometheus.GaugeValue,
 		dst[0].WriteCopiesPersec,
 	)
 

collector/memory_test.go

@@ -1,9 +0,0 @@
-package collector
-
-import (
-	"testing"
-)
-
-func BenchmarkMemoryCollector(b *testing.B) {
-	benchmarkCollector(b, "memory", newMemoryCollector)
-}

collector/mscluster_network.go

@@ -1,117 +0,0 @@
-package collector
-
-import (
-	"github.com/go-kit/log"
-	"github.com/prometheus/client_golang/prometheus"
-	"github.com/yusufpapurcu/wmi"
-)
-
-// A MSCluster_NetworkCollector is a Prometheus collector for WMI MSCluster_Network metrics
-type MSCluster_NetworkCollector struct {
-	logger log.Logger
-
-	Characteristics *prometheus.Desc
-	Flags           *prometheus.Desc
-	Metric          *prometheus.Desc
-	Role            *prometheus.Desc
-	State           *prometheus.Desc
-}
-
-func newMSCluster_NetworkCollector(logger log.Logger) (Collector, error) {
-	const subsystem = "mscluster_network"
-	return &MSCluster_NetworkCollector{
-		logger: log.With(logger, "collector", subsystem),
-
-		Characteristics: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "characteristics"),
-			"Provides the characteristics of the network.",
-			[]string{"name"},
-			nil,
-		),
-		Flags: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "flags"),
-			"Provides access to the flags set for the node. ",
-			[]string{"name"},
-			nil,
-		),
-		Metric: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "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,
-		),
-		Role: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "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,
-		),
-		State: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "state"),
-			"Provides the current state of the network. 1-1: Unknown; 0: Unavailable; 1: Down; 2: Partitioned; 3: Up",
-			[]string{"name"},
-			nil,
-		),
-	}, 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 *MSCluster_NetworkCollector) Collect(ctx *ScrapeContext, ch chan<- prometheus.Metric) error {
-	var dst []MSCluster_Network
-	q := 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
-}

collector/mscluster_node.go

@@ -1,252 +0,0 @@
-package collector
-
-import (
-	"github.com/go-kit/log"
-	"github.com/prometheus/client_golang/prometheus"
-	"github.com/yusufpapurcu/wmi"
-)
-
-// A MSCluster_NodeCollector is a Prometheus collector for WMI MSCluster_Node metrics
-type MSCluster_NodeCollector 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 newMSCluster_NodeCollector(logger log.Logger) (Collector, error) {
-	const subsystem = "mscluster_node"
-	return &MSCluster_NodeCollector{
-		logger: log.With(logger, "collector", subsystem),
-		BuildNumber: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "build_number"),
-			"Provides access to the node's BuildNumber property.",
-			[]string{"name"},
-			nil,
-		),
-		Characteristics: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "characteristics"),
-			"Provides access to the characteristics set for the node.",
-			[]string{"name"},
-			nil,
-		),
-		DetectedCloudPlatform: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "detected_cloud_platform"),
-			"(DetectedCloudPlatform)",
-			[]string{"name"},
-			nil,
-		),
-		DynamicWeight: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "dynamic_weight"),
-			"The dynamic vote weight of the node adjusted by dynamic quorum feature.",
-			[]string{"name"},
-			nil,
-		),
-		Flags: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "flags"),
-			"Provides access to the flags set for the node.",
-			[]string{"name"},
-			nil,
-		),
-		MajorVersion: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "major_version"),
-			"Provides access to the node's MajorVersion property, which specifies the major portion of the Windows version installed.",
-			[]string{"name"},
-			nil,
-		),
-		MinorVersion: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "minor_version"),
-			"Provides access to the node's MinorVersion property, which specifies the minor portion of the Windows version installed.",
-			[]string{"name"},
-			nil,
-		),
-		NeedsPreventQuorum: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "needs_prevent_quorum"),
-			"Whether the cluster service on that node should be started with prevent quorum flag.",
-			[]string{"name"},
-			nil,
-		),
-		NodeDrainStatus: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "node_drain_status"),
-			"The current node drain status of a node. 0: Not Initiated; 1: In Progress; 2: Completed; 3: Failed",
-			[]string{"name"},
-			nil,
-		),
-		NodeHighestVersion: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "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,
-		),
-		NodeLowestVersion: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "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,
-		),
-		NodeWeight: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "node_weight"),
-			"The vote weight of the node.",
-			[]string{"name"},
-			nil,
-		),
-		State: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "state"),
-			"Returns the current state of a node. -1: Unknown; 0: Up; 1: Down; 2: Paused; 3: Joining",
-			[]string{"name"},
-			nil,
-		),
-		StatusInformation: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "status_information"),
-			"The isolation or quarantine status of the node.",
-			[]string{"name"},
-			nil,
-		),
-	}, nil
-}
-
-// MSCluster_Node docs:
-// - https://docs.microsoft.com/en-us/previous-versions/windows/desktop/cluswmi/mscluster-node
-type MSCluster_Node struct {
-	Name string
-
-	BuildNumber           uint
-	Characteristics       uint
-	DetectedCloudPlatform uint
-	DynamicWeight         uint
-	Flags                 uint
-	MajorVersion          uint
-	MinorVersion          uint
-	NeedsPreventQuorum    uint
-	NodeDrainStatus       uint
-	NodeHighestVersion    uint
-	NodeLowestVersion     uint
-	NodeWeight            uint
-	State                 uint
-	StatusInformation     uint
-}
-
-// Collect sends the metric values for each metric
-// to the provided prometheus Metric channel.
-func (c *MSCluster_NodeCollector) Collect(ctx *ScrapeContext, ch chan<- prometheus.Metric) error {
-	var dst []MSCluster_Node
-	q := queryAll(&dst, c.logger)
-	if err := wmi.QueryNamespace(q, &dst, "root/MSCluster"); err != nil {
-		return err
-	}
-
-	for _, v := range dst {
-
-		ch <- prometheus.MustNewConstMetric(
-			c.BuildNumber,
-			prometheus.GaugeValue,
-			float64(v.BuildNumber),
-			v.Name,
-		)
-
-		ch <- prometheus.MustNewConstMetric(
-			c.Characteristics,
-			prometheus.GaugeValue,
-			float64(v.Characteristics),
-			v.Name,
-		)
-
-		ch <- prometheus.MustNewConstMetric(
-			c.DetectedCloudPlatform,
-			prometheus.GaugeValue,
-			float64(v.DetectedCloudPlatform),
-			v.Name,
-		)
-
-		ch <- prometheus.MustNewConstMetric(
-			c.DynamicWeight,
-			prometheus.GaugeValue,
-			float64(v.DynamicWeight),
-			v.Name,
-		)
-
-		ch <- prometheus.MustNewConstMetric(
-			c.Flags,
-			prometheus.GaugeValue,
-			float64(v.Flags),
-			v.Name,
-		)
-
-		ch <- prometheus.MustNewConstMetric(
-			c.MajorVersion,
-			prometheus.GaugeValue,
-			float64(v.MajorVersion),
-			v.Name,
-		)
-
-		ch <- prometheus.MustNewConstMetric(
-			c.MinorVersion,
-			prometheus.GaugeValue,
-			float64(v.MinorVersion),
-			v.Name,
-		)
-
-		ch <- prometheus.MustNewConstMetric(
-			c.NeedsPreventQuorum,
-			prometheus.GaugeValue,
-			float64(v.NeedsPreventQuorum),
-			v.Name,
-		)
-
-		ch <- prometheus.MustNewConstMetric(
-			c.NodeDrainStatus,
-			prometheus.GaugeValue,
-			float64(v.NodeDrainStatus),
-			v.Name,
-		)
-
-		ch <- prometheus.MustNewConstMetric(
-			c.NodeHighestVersion,
-			prometheus.GaugeValue,
-			float64(v.NodeHighestVersion),
-			v.Name,
-		)
-
-		ch <- prometheus.MustNewConstMetric(
-			c.NodeLowestVersion,
-			prometheus.GaugeValue,
-			float64(v.NodeLowestVersion),
-			v.Name,
-		)
-
-		ch <- prometheus.MustNewConstMetric(
-			c.NodeWeight,
-			prometheus.GaugeValue,
-			float64(v.NodeWeight),
-			v.Name,
-		)
-
-		ch <- prometheus.MustNewConstMetric(
-			c.State,
-			prometheus.GaugeValue,
-			float64(v.State),
-			v.Name,
-		)
-
-		ch <- prometheus.MustNewConstMetric(
-			c.StatusInformation,
-			prometheus.GaugeValue,
-			float64(v.StatusInformation),
-			v.Name,
-		)
-	}
-
-	return nil
-}

collector/mscluster_resource.go

@@ -1,284 +0,0 @@
-package collector
-
-import (
-	"github.com/go-kit/log"
-	"github.com/prometheus/client_golang/prometheus"
-	"github.com/yusufpapurcu/wmi"
-)
-
-// A MSCluster_ResourceCollector is a Prometheus collector for WMI MSCluster_Resource metrics
-type MSCluster_ResourceCollector 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 newMSCluster_ResourceCollector(logger log.Logger) (Collector, error) {
-	const subsystem = "mscluster_resource"
-	return &MSCluster_ResourceCollector{
-		logger: log.With(logger, "collector", subsystem),
-		Characteristics: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "characteristics"),
-			"Provides the characteristics of the object.",
-			[]string{"type", "owner_group", "name"},
-			nil,
-		),
-		DeadlockTimeout: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "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,
-		),
-		EmbeddedFailureAction: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "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,
-		),
-		Flags: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "flags"),
-			"Provides access to the flags set for the object.",
-			[]string{"type", "owner_group", "name"},
-			nil,
-		),
-		IsAlivePollInterval: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "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,
-		),
-		LooksAlivePollInterval: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "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,
-		),
-		MonitorProcessId: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "monitor_process_id"),
-			"Provides the process ID of the resource host service that is currently hosting the resource.",
-			[]string{"type", "owner_group", "name"},
-			nil,
-		),
-		PendingTimeout: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "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,
-		),
-		ResourceClass: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "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,
-		),
-		RestartAction: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "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,
-		),
-		RestartDelay: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "restart_delay"),
-			"Indicates the time delay before a failed resource is restarted.",
-			[]string{"type", "owner_group", "name"},
-			nil,
-		),
-		RestartPeriod: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "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,
-		),
-		RestartThreshold: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "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,
-		),
-		RetryPeriodOnFailure: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "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,
-		),
-		State: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "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,
-		),
-		Subclass: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "subclass"),
-			"Provides the list of references to nodes that can be the owner of this resource.",
-			[]string{"type", "owner_group", "name"},
-			nil,
-		),
-	}, nil
-}
-
-// MSCluster_Resource docs:
-// - https://docs.microsoft.com/en-us/previous-versions/windows/desktop/cluswmi/mscluster-resource
-type MSCluster_Resource struct {
-	Name       string
-	Type       string
-	OwnerGroup string
-
-	Characteristics        uint
-	DeadlockTimeout        uint
-	EmbeddedFailureAction  uint
-	Flags                  uint
-	IsAlivePollInterval    uint
-	LooksAlivePollInterval uint
-	MonitorProcessId       uint
-	PendingTimeout         uint
-	ResourceClass          uint
-	RestartAction          uint
-	RestartDelay           uint
-	RestartPeriod          uint
-	RestartThreshold       uint
-	RetryPeriodOnFailure   uint
-	State                  uint
-	Subclass               uint
-}
-
-// Collect sends the metric values for each metric
-// to the provided prometheus Metric channel.
-func (c *MSCluster_ResourceCollector) Collect(ctx *ScrapeContext, ch chan<- prometheus.Metric) error {
-	var dst []MSCluster_Resource
-	q := 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.Type, v.OwnerGroup, v.Name,
-		)
-
-		ch <- prometheus.MustNewConstMetric(
-			c.DeadlockTimeout,
-			prometheus.GaugeValue,
-			float64(v.DeadlockTimeout),
-			v.Type, v.OwnerGroup, v.Name,
-		)
-
-		ch <- prometheus.MustNewConstMetric(
-			c.EmbeddedFailureAction,
-			prometheus.GaugeValue,
-			float64(v.EmbeddedFailureAction),
-			v.Type, v.OwnerGroup, v.Name,
-		)
-
-		ch <- prometheus.MustNewConstMetric(
-			c.Flags,
-			prometheus.GaugeValue,
-			float64(v.Flags),
-			v.Type, v.OwnerGroup, v.Name,
-		)
-
-		ch <- prometheus.MustNewConstMetric(
-			c.IsAlivePollInterval,
-			prometheus.GaugeValue,
-			float64(v.IsAlivePollInterval),
-			v.Type, v.OwnerGroup, v.Name,
-		)
-
-		ch <- prometheus.MustNewConstMetric(
-			c.LooksAlivePollInterval,
-			prometheus.GaugeValue,
-			float64(v.LooksAlivePollInterval),
-			v.Type, v.OwnerGroup, v.Name,
-		)
-
-		ch <- prometheus.MustNewConstMetric(
-			c.MonitorProcessId,
-			prometheus.GaugeValue,
-			float64(v.MonitorProcessId),
-			v.Type, v.OwnerGroup, v.Name,
-		)
-
-		ch <- prometheus.MustNewConstMetric(
-			c.PendingTimeout,
-			prometheus.GaugeValue,
-			float64(v.PendingTimeout),
-			v.Type, v.OwnerGroup, v.Name,
-		)
-
-		ch <- prometheus.MustNewConstMetric(
-			c.ResourceClass,
-			prometheus.GaugeValue,
-			float64(v.ResourceClass),
-			v.Type, v.OwnerGroup, v.Name,
-		)
-
-		ch <- prometheus.MustNewConstMetric(
-			c.RestartAction,
-			prometheus.GaugeValue,
-			float64(v.RestartAction),
-			v.Type, v.OwnerGroup, v.Name,
-		)
-
-		ch <- prometheus.MustNewConstMetric(
-			c.RestartDelay,
-			prometheus.GaugeValue,
-			float64(v.RestartDelay),
-			v.Type, v.OwnerGroup, v.Name,
-		)
-
-		ch <- prometheus.MustNewConstMetric(
-			c.RestartPeriod,
-			prometheus.GaugeValue,
-			float64(v.RestartPeriod),
-			v.Type, v.OwnerGroup, v.Name,
-		)
-
-		ch <- prometheus.MustNewConstMetric(
-			c.RestartThreshold,
-			prometheus.GaugeValue,
-			float64(v.RestartThreshold),
-			v.Type, v.OwnerGroup, v.Name,
-		)
-
-		ch <- prometheus.MustNewConstMetric(
-			c.RetryPeriodOnFailure,
-			prometheus.GaugeValue,
-			float64(v.RetryPeriodOnFailure),
-			v.Type, v.OwnerGroup, v.Name,
-		)
-
-		ch <- prometheus.MustNewConstMetric(
-			c.State,
-			prometheus.GaugeValue,
-			float64(v.State),
-			v.Type, v.OwnerGroup, v.Name,
-		)
-
-		ch <- prometheus.MustNewConstMetric(
-			c.Subclass,
-			prometheus.GaugeValue,
-			float64(v.Subclass),
-			v.Type, v.OwnerGroup, v.Name,
-		)
-	}
-
-	return nil
-}

collector/mscluster_resourcegroup.go

@@ -1,240 +0,0 @@
-package collector
-
-import (
-	"github.com/go-kit/log"
-	"github.com/prometheus/client_golang/prometheus"
-	"github.com/yusufpapurcu/wmi"
-)
-
-// A MSCluster_ResourceGroupCollector is a Prometheus collector for WMI MSCluster_ResourceGroup metrics
-type MSCluster_ResourceGroupCollector 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 newMSCluster_ResourceGroupCollector(logger log.Logger) (Collector, error) {
-	const subsystem = "mscluster_resourcegroup"
-	return &MSCluster_ResourceGroupCollector{
-		logger: log.With(logger, "collector", subsystem),
-		AutoFailbackType: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "auto_failback_type"),
-			"Provides access to the group's AutoFailbackType property.",
-			[]string{"name"},
-			nil,
-		),
-		Characteristics: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "characteristics"),
-			"Provides the characteristics of the group.",
-			[]string{"name"},
-			nil,
-		),
-		ColdStartSetting: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "cold_start_setting"),
-			"Indicates whether a group can start after a cluster cold start.",
-			[]string{"name"},
-			nil,
-		),
-		DefaultOwner: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "default_owner"),
-			"Number of the last node the resource group was activated on or explicitly moved to.",
-			[]string{"name"},
-			nil,
-		),
-		FailbackWindowEnd: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "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,
-		),
-		FailbackWindowStart: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "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,
-		),
-		FailoverPeriod: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "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,
-		),
-		FailoverThreshold: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "failover_threshold"),
-			"The FailoverThreshold property specifies the maximum number of failover attempts.",
-			[]string{"name"},
-			nil,
-		),
-		Flags: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "flags"),
-			"Provides access to the flags set for the group. ",
-			[]string{"name"},
-			nil,
-		),
-		GroupType: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "group_type"),
-			"The Type of the resource group.",
-			[]string{"name"},
-			nil,
-		),
-		Priority: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "priority"),
-			"Priority value of the resource group",
-			[]string{"name"},
-			nil,
-		),
-		ResiliencyPeriod: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "resiliency_period"),
-			"The resiliency period for this group, in seconds.",
-			[]string{"name"},
-			nil,
-		),
-		State: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "state"),
-			"The current state of the resource group. -1: Unknown; 0: Online; 1: Offline; 2: Failed; 3: Partial Online; 4: Pending",
-			[]string{"name"},
-			nil,
-		),
-	}, nil
-}
-
-// MSCluster_ResourceGroup docs:
-// - https://docs.microsoft.com/en-us/previous-versions/windows/desktop/cluswmi/mscluster-resourcegroup
-type MSCluster_ResourceGroup struct {
-	Name string
-
-	AutoFailbackType    uint
-	Characteristics     uint
-	ColdStartSetting    uint
-	DefaultOwner        uint
-	FailbackWindowEnd   int
-	FailbackWindowStart int
-	FailoverPeriod      uint
-	FailoverThreshold   uint
-	Flags               uint
-	GroupType           uint
-	Priority            uint
-	ResiliencyPeriod    uint
-	State               uint
-}
-
-// Collect sends the metric values for each metric
-// to the provided prometheus Metric channel.
-func (c *MSCluster_ResourceGroupCollector) Collect(ctx *ScrapeContext, ch chan<- prometheus.Metric) error {
-	var dst []MSCluster_ResourceGroup
-	q := queryAll(&dst, c.logger)
-	if err := wmi.QueryNamespace(q, &dst, "root/MSCluster"); err != nil {
-		return err
-	}
-
-	for _, v := range dst {
-
-		ch <- prometheus.MustNewConstMetric(
-			c.AutoFailbackType,
-			prometheus.GaugeValue,
-			float64(v.AutoFailbackType),
-			v.Name,
-		)
-
-		ch <- prometheus.MustNewConstMetric(
-			c.Characteristics,
-			prometheus.GaugeValue,
-			float64(v.Characteristics),
-			v.Name,
-		)
-
-		ch <- prometheus.MustNewConstMetric(
-			c.ColdStartSetting,
-			prometheus.GaugeValue,
-			float64(v.ColdStartSetting),
-			v.Name,
-		)
-
-		ch <- prometheus.MustNewConstMetric(
-			c.DefaultOwner,
-			prometheus.GaugeValue,
-			float64(v.DefaultOwner),
-			v.Name,
-		)
-
-		ch <- prometheus.MustNewConstMetric(
-			c.FailbackWindowEnd,
-			prometheus.GaugeValue,
-			float64(v.FailbackWindowEnd),
-			v.Name,
-		)
-
-		ch <- prometheus.MustNewConstMetric(
-			c.FailbackWindowStart,
-			prometheus.GaugeValue,
-			float64(v.FailbackWindowStart),
-			v.Name,
-		)
-
-		ch <- prometheus.MustNewConstMetric(
-			c.FailoverPeriod,
-			prometheus.GaugeValue,
-			float64(v.FailoverPeriod),
-			v.Name,
-		)
-
-		ch <- prometheus.MustNewConstMetric(
-			c.FailoverThreshold,
-			prometheus.GaugeValue,
-			float64(v.FailoverThreshold),
-			v.Name,
-		)
-
-		ch <- prometheus.MustNewConstMetric(
-			c.Flags,
-			prometheus.GaugeValue,
-			float64(v.Flags),
-			v.Name,
-		)
-
-		ch <- prometheus.MustNewConstMetric(
-			c.GroupType,
-			prometheus.GaugeValue,
-			float64(v.GroupType),
-			v.Name,
-		)
-
-		ch <- prometheus.MustNewConstMetric(
-			c.Priority,
-			prometheus.GaugeValue,
-			float64(v.Priority),
-			v.Name,
-		)
-
-		ch <- prometheus.MustNewConstMetric(
-			c.ResiliencyPeriod,
-			prometheus.GaugeValue,
-			float64(v.ResiliencyPeriod),
-			v.Name,
-		)
-
-		ch <- prometheus.MustNewConstMetric(
-			c.State,
-			prometheus.GaugeValue,
-			float64(v.State),
-			v.Name,
-		)
-
-	}
-
-	return nil
-}

collector/msmq.go

@@ -1,4 +1,3 @@
-//go:build windows
 // +build windows
 
 package collector
@@ -6,25 +5,22 @@ package collector
 import (
 	"strings"
 
-	"github.com/alecthomas/kingpin/v2"
-	"github.com/go-kit/log"
-	"github.com/go-kit/log/level"
+	"github.com/StackExchange/wmi"
 	"github.com/prometheus/client_golang/prometheus"
-	"github.com/yusufpapurcu/wmi"
+	"github.com/prometheus/common/log"
+	"gopkg.in/alecthomas/kingpin.v2"
 )
 
-const (
-	FlagMsmqWhereClause = "collector.msmq.msmq-where"
-)
+func init() {
+	registerCollector("msmq", NewMSMQCollector)
+}
 
 var (
-	msmqWhereClause *string
+	msmqWhereClause = kingpin.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.").String()
 )
 
 // A Win32_PerfRawData_MSMQ_MSMQQueueCollector is a Prometheus collector for WMI Win32_PerfRawData_MSMQ_MSMQQueue metrics
 type Win32_PerfRawData_MSMQ_MSMQQueueCollector struct {
-	logger log.Logger
-
 	BytesinJournalQueue    *prometheus.Desc
 	BytesinQueue           *prometheus.Desc
 	MessagesinJournalQueue *prometheus.Desc
@@ -33,23 +29,15 @@ type Win32_PerfRawData_MSMQ_MSMQQueueCollector struct {
 	queryWhereClause string
 }
 
-// newMSMQCollectorFlags ..
-func newMSMQCollectorFlags(app *kingpin.Application) {
-	msmqWhereClause = 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.").String()
-}
-
 // NewWin32_PerfRawData_MSMQ_MSMQQueueCollector ...
-func newMSMQCollector(logger log.Logger) (Collector, error) {
+func NewMSMQCollector() (Collector, error) {
 	const subsystem = "msmq"
-	logger = log.With(logger, "collector", subsystem)
 
 	if *msmqWhereClause == "" {
-		_ = level.Warn(logger).Log("msg", "No where-clause specified for msmq collector. This will generate a very large number of metrics!")
+		log.Warn("No where-clause specified for msmq collector. This will generate a very large number of metrics!")
 	}
 
 	return &Win32_PerfRawData_MSMQ_MSMQQueueCollector{
-		logger: logger,
-
 		BytesinJournalQueue: prometheus.NewDesc(
 			prometheus.BuildFQName(Namespace, subsystem, "bytes_in_journal_queue"),
 			"Size of queue journal in bytes",
@@ -82,7 +70,7 @@ func newMSMQCollector(logger log.Logger) (Collector, error) {
 // to the provided prometheus Metric channel.
 func (c *Win32_PerfRawData_MSMQ_MSMQQueueCollector) Collect(ctx *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)
+		log.Error("failed collecting msmq metrics:", desc, err)
 		return err
 	}
 	return nil
@@ -99,33 +87,35 @@ type Win32_PerfRawData_MSMQ_MSMQQueue struct {
 
 func (c *Win32_PerfRawData_MSMQ_MSMQQueueCollector) collect(ch chan<- prometheus.Metric) (*prometheus.Desc, error) {
 	var dst []Win32_PerfRawData_MSMQ_MSMQQueue
-	q := queryAllWhere(&dst, c.queryWhereClause, c.logger)
+	q := queryAllWhere(&dst, c.queryWhereClause)
 	if err := wmi.Query(q, &dst); err != nil {
 		return nil, err
 	}
 
 	for _, msmq := range dst {
+
+		if msmq.Name == "Computer Queues" {
+			continue
+		}
+
 		ch <- prometheus.MustNewConstMetric(
 			c.BytesinJournalQueue,
 			prometheus.GaugeValue,
 			float64(msmq.BytesinJournalQueue),
 			strings.ToLower(msmq.Name),
 		)
-
 		ch <- prometheus.MustNewConstMetric(
 			c.BytesinQueue,
 			prometheus.GaugeValue,
 			float64(msmq.BytesinQueue),
 			strings.ToLower(msmq.Name),
 		)
-
 		ch <- prometheus.MustNewConstMetric(
 			c.MessagesinJournalQueue,
 			prometheus.GaugeValue,
 			float64(msmq.MessagesinJournalQueue),
 			strings.ToLower(msmq.Name),
 		)
-
 		ch <- prometheus.MustNewConstMetric(
 			c.MessagesinQueue,
 			prometheus.GaugeValue,

collector/msmq_test.go

@@ -1,10 +0,0 @@
-package collector
-
-import (
-	"testing"
-)
-
-func BenchmarkMsmqCollector(b *testing.B) {
-	// No context name required as collector source is WMI
-	benchmarkCollector(b, "", newMSMQCollector)
-}

collector/mssql_test.go

@@ -1,9 +0,0 @@
-package collector
-
-import (
-	"testing"
-)
-
-func BenchmarkMSSQLCollector(b *testing.B) {
-	benchmarkCollector(b, "mssql", newMSSQLCollector)
-}

collector/net.go

@@ -1,48 +1,37 @@
-//go:build windows
 // +build windows
 
 package collector
 
 import (
-	"errors"
 	"fmt"
 	"regexp"
 
-	"github.com/alecthomas/kingpin/v2"
-	"github.com/go-kit/log"
-	"github.com/go-kit/log/level"
 	"github.com/prometheus/client_golang/prometheus"
+	"github.com/prometheus/common/log"
+	"gopkg.in/alecthomas/kingpin.v2"
 )
 
-const (
-	FlagNicOldExclude = "collector.net.nic-blacklist"
-	FlagNicOldInclude = "collector.net.nic-whitelist"
-
-	FlagNicExclude = "collector.net.nic-exclude"
-	FlagNicInclude = "collector.net.nic-include"
-)
+func init() {
+	registerCollector("net", NewNetworkCollector, "Network Interface")
+}
 
 var (
-	nicOldInclude *string
-	nicOldExclude *string
-
-	nicInclude *string
-	nicExclude *string
-
-	nicIncludeSet bool
-	nicExcludeSet bool
-
+	nicWhitelist = kingpin.Flag(
+		"collector.net.nic-whitelist",
+		"Regexp of NIC:s to whitelist. NIC name must both match whitelist and not match blacklist to be included.",
+	).Default(".+").String()
+	nicBlacklist = kingpin.Flag(
+		"collector.net.nic-blacklist",
+		"Regexp of NIC:s to blacklist. NIC name must both match whitelist and not match blacklist to be included.",
+	).Default("").String()
 	nicNameToUnderscore = regexp.MustCompile("[^a-zA-Z0-9]")
 )
 
 // A NetworkCollector is a Prometheus collector for Perflib Network Interface metrics
 type NetworkCollector struct {
-	logger log.Logger
-
 	BytesReceivedTotal       *prometheus.Desc
 	BytesSentTotal           *prometheus.Desc
 	BytesTotal               *prometheus.Desc
-	OutputQueueLength        *prometheus.Desc
 	PacketsOutboundDiscarded *prometheus.Desc
 	PacketsOutboundErrors    *prometheus.Desc
 	PacketsTotal             *prometheus.Desc
@@ -53,63 +42,15 @@ type NetworkCollector struct {
 	PacketsSentTotal         *prometheus.Desc
 	CurrentBandwidth         *prometheus.Desc
 
-	nicIncludePattern *regexp.Regexp
-	nicExcludePattern *regexp.Regexp
+	nicWhitelistPattern *regexp.Regexp
+	nicBlacklistPattern *regexp.Regexp
 }
 
-// newNetworkCollectorFlags ...
-func newNetworkCollectorFlags(app *kingpin.Application) {
-	nicInclude = app.Flag(
-		FlagNicInclude,
-		"Regexp of NIC:s to include. NIC name must both match include and not match exclude to be included.",
-	).Default(".+").PreAction(func(c *kingpin.ParseContext) error {
-		nicIncludeSet = true
-		return nil
-	}).String()
-
-	nicExclude = app.Flag(
-		FlagNicExclude,
-		"Regexp of NIC:s to exclude. NIC name must both match include and not match exclude to be included.",
-	).Default("").PreAction(func(c *kingpin.ParseContext) error {
-		nicExcludeSet = true
-		return nil
-	}).String()
-
-	nicOldInclude = app.Flag(
-		FlagNicOldInclude,
-		"DEPRECATED: Use --collector.net.nic-include",
-	).Hidden().String()
-	nicOldExclude = app.Flag(
-		FlagNicOldExclude,
-		"DEPRECATED: Use --collector.net.nic-exclude",
-	).Hidden().String()
-
-}
-
-// newNetworkCollector ...
-func newNetworkCollector(logger log.Logger) (Collector, error) {
+// NewNetworkCollector ...
+func NewNetworkCollector() (Collector, error) {
 	const subsystem = "net"
-	logger = log.With(logger, "collector", subsystem)
-
-	if *nicOldExclude != "" {
-		if !nicExcludeSet {
-			_ = level.Warn(logger).Log("msg", "--collector.net.nic-blacklist is DEPRECATED and will be removed in a future release, use --collector.net.nic-exclude")
-			*nicExclude = *nicOldExclude
-		} else {
-			return nil, errors.New("--collector.net.nic-blacklist and --collector.net.nic-exclude are mutually exclusive")
-		}
-	}
-	if *nicOldInclude != "" {
-		if !nicIncludeSet {
-			_ = level.Warn(logger).Log("msg", "--collector.net.nic-whitelist is DEPRECATED and will be removed in a future release, use --collector.net.nic-include")
-			*nicInclude = *nicOldInclude
-		} else {
-			return nil, errors.New("--collector.net.nic-whitelist and --collector.net.nic-include are mutually exclusive")
-		}
-	}
 
 	return &NetworkCollector{
-		logger: logger,
 		BytesReceivedTotal: prometheus.NewDesc(
 			prometheus.BuildFQName(Namespace, subsystem, "bytes_received_total"),
 			"(Network.BytesReceivedPerSec)",
@@ -128,32 +69,26 @@ func newNetworkCollector(logger log.Logger) (Collector, error) {
 			[]string{"nic"},
 			nil,
 		),
-		OutputQueueLength: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "output_queue_length_packets"),
-			"(Network.OutputQueueLength)",
-			[]string{"nic"},
-			nil,
-		),
 		PacketsOutboundDiscarded: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "packets_outbound_discarded_total"),
+			prometheus.BuildFQName(Namespace, subsystem, "packets_outbound_discarded"),
 			"(Network.PacketsOutboundDiscarded)",
 			[]string{"nic"},
 			nil,
 		),
 		PacketsOutboundErrors: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "packets_outbound_errors_total"),
+			prometheus.BuildFQName(Namespace, subsystem, "packets_outbound_errors"),
 			"(Network.PacketsOutboundErrors)",
 			[]string{"nic"},
 			nil,
 		),
 		PacketsReceivedDiscarded: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "packets_received_discarded_total"),
+			prometheus.BuildFQName(Namespace, subsystem, "packets_received_discarded"),
 			"(Network.PacketsReceivedDiscarded)",
 			[]string{"nic"},
 			nil,
 		),
 		PacketsReceivedErrors: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "packets_received_errors_total"),
+			prometheus.BuildFQName(Namespace, subsystem, "packets_received_errors"),
 			"(Network.PacketsReceivedErrors)",
 			[]string{"nic"},
 			nil,
@@ -165,7 +100,7 @@ func newNetworkCollector(logger log.Logger) (Collector, error) {
 			nil,
 		),
 		PacketsReceivedUnknown: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "packets_received_unknown_total"),
+			prometheus.BuildFQName(Namespace, subsystem, "packets_received_unknown"),
 			"(Network.PacketsReceivedUnknown)",
 			[]string{"nic"},
 			nil,
@@ -183,14 +118,14 @@ func newNetworkCollector(logger log.Logger) (Collector, error) {
 			nil,
 		),
 		CurrentBandwidth: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "current_bandwidth_bytes"),
+			prometheus.BuildFQName(Namespace, subsystem, "current_bandwidth"),
 			"(Network.CurrentBandwidth)",
 			[]string{"nic"},
 			nil,
 		),
 
-		nicIncludePattern: regexp.MustCompile(fmt.Sprintf("^(?:%s)$", *nicInclude)),
-		nicExcludePattern: regexp.MustCompile(fmt.Sprintf("^(?:%s)$", *nicExclude)),
+		nicWhitelistPattern: regexp.MustCompile(fmt.Sprintf("^(?:%s)$", *nicWhitelist)),
+		nicBlacklistPattern: regexp.MustCompile(fmt.Sprintf("^(?:%s)$", *nicBlacklist)),
 	}, nil
 }
 
@@ -198,7 +133,7 @@ func newNetworkCollector(logger log.Logger) (Collector, error) {
 // to the provided prometheus Metric channel.
 func (c *NetworkCollector) Collect(ctx *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)
+		log.Error("failed collecting net metrics:", desc, err)
 		return err
 	}
 	return nil
@@ -217,7 +152,6 @@ type networkInterface struct {
 	BytesSentPerSec          float64 `perflib:"Bytes Sent/sec"`
 	BytesTotalPerSec         float64 `perflib:"Bytes Total/sec"`
 	Name                     string
-	OutputQueueLength        float64 `perflib:"Output Queue Length"`
 	PacketsOutboundDiscarded float64 `perflib:"Packets Outbound Discarded"`
 	PacketsOutboundErrors    float64 `perflib:"Packets Outbound Errors"`
 	PacketsPerSec            float64 `perflib:"Packets/sec"`
@@ -232,13 +166,13 @@ type networkInterface struct {
 func (c *NetworkCollector) collect(ctx *ScrapeContext, ch chan<- prometheus.Metric) (*prometheus.Desc, error) {
 	var dst []networkInterface
 
-	if err := unmarshalObject(ctx.perfObjects["Network Interface"], &dst, c.logger); err != nil {
+	if err := unmarshalObject(ctx.perfObjects["Network Interface"], &dst); err != nil {
 		return nil, err
 	}
 
 	for _, nic := range dst {
-		if c.nicExcludePattern.MatchString(nic.Name) ||
-			!c.nicIncludePattern.MatchString(nic.Name) {
+		if c.nicBlacklistPattern.MatchString(nic.Name) ||
+			!c.nicWhitelistPattern.MatchString(nic.Name) {
 			continue
 		}
 
@@ -266,12 +200,6 @@ func (c *NetworkCollector) collect(ctx *ScrapeContext, ch chan<- prometheus.Metr
 			nic.BytesTotalPerSec,
 			name,
 		)
-		ch <- prometheus.MustNewConstMetric(
-			c.OutputQueueLength,
-			prometheus.GaugeValue,
-			nic.OutputQueueLength,
-			name,
-		)
 		ch <- prometheus.MustNewConstMetric(
 			c.PacketsOutboundDiscarded,
 			prometheus.CounterValue,
@@ -323,7 +251,7 @@ func (c *NetworkCollector) collect(ctx *ScrapeContext, ch chan<- prometheus.Metr
 		ch <- prometheus.MustNewConstMetric(
 			c.CurrentBandwidth,
 			prometheus.GaugeValue,
-			nic.CurrentBandwidth/8,
+			nic.CurrentBandwidth,
 			name,
 		)
 	}

collector/net_test.go

@@ -1,11 +1,8 @@
-//go:build windows
 // +build windows
 
 package collector
 
-import (
-	"testing"
-)
+import "testing"
 
 func TestNetworkToInstanceName(t *testing.T) {
 	data := map[string]string{
@@ -18,10 +15,3 @@ func TestNetworkToInstanceName(t *testing.T) {
 		}
 	}
 }
-
-func BenchmarkNetCollector(b *testing.B) {
-	// Include is not set in testing context (kingpin flags not parsed), causing the collector to skip all interfaces.
-	localNicInclude := ".+"
-	nicInclude = &localNicInclude
-	benchmarkCollector(b, "net", newNetworkCollector)
-}

collector/netframework_clrexceptions.go

@@ -1,31 +1,29 @@
-//go:build windows
 // +build windows
 
 package collector
 
 import (
-	"github.com/go-kit/log"
-	"github.com/go-kit/log/level"
+	"github.com/StackExchange/wmi"
 	"github.com/prometheus/client_golang/prometheus"
-	"github.com/yusufpapurcu/wmi"
+	"github.com/prometheus/common/log"
 )
 
+func init() {
+	registerCollector("netframework_clrexceptions", NewNETFramework_NETCLRExceptionsCollector)
+}
+
 // A NETFramework_NETCLRExceptionsCollector is a Prometheus collector for WMI Win32_PerfRawData_NETFramework_NETCLRExceptions metrics
 type NETFramework_NETCLRExceptionsCollector struct {
-	logger log.Logger
-
 	NumberofExcepsThrown *prometheus.Desc
 	NumberofFilters      *prometheus.Desc
 	NumberofFinallys     *prometheus.Desc
 	ThrowToCatchDepth    *prometheus.Desc
 }
 
-// newNETFramework_NETCLRExceptionsCollector ...
-func newNETFramework_NETCLRExceptionsCollector(logger log.Logger) (Collector, error) {
+// NewNETFramework_NETCLRExceptionsCollector ...
+func NewNETFramework_NETCLRExceptionsCollector() (Collector, error) {
 	const subsystem = "netframework_clrexceptions"
 	return &NETFramework_NETCLRExceptionsCollector{
-		logger: log.With(logger, "collector", subsystem),
-
 		NumberofExcepsThrown: prometheus.NewDesc(
 			prometheus.BuildFQName(Namespace, subsystem, "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.",
@@ -57,7 +55,7 @@ func newNETFramework_NETCLRExceptionsCollector(logger log.Logger) (Collector, er
 // to the provided prometheus Metric channel.
 func (c *NETFramework_NETCLRExceptionsCollector) Collect(ctx *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)
+		log.Error("failed collecting win32_perfrawdata_netframework_netclrexceptions metrics:", desc, err)
 		return err
 	}
 	return nil
@@ -75,7 +73,7 @@ type Win32_PerfRawData_NETFramework_NETCLRExceptions struct {
 
 func (c *NETFramework_NETCLRExceptionsCollector) collect(ch chan<- prometheus.Metric) (*prometheus.Desc, error) {
 	var dst []Win32_PerfRawData_NETFramework_NETCLRExceptions
-	q := queryAll(&dst, c.logger)
+	q := queryAll(&dst)
 	if err := wmi.Query(q, &dst); err != nil {
 		return nil, err
 	}

collector/netframework_clrexceptions_test.go

@@ -1,10 +0,0 @@
-package collector
-
-import (
-	"testing"
-)
-
-func BenchmarkNetFrameworkNETCLRExceptionsCollector(b *testing.B) {
-	// No context name required as collector source is WMI
-	benchmarkCollector(b, "", newNETFramework_NETCLRExceptionsCollector)
-}

collector/netframework_clrinterop.go

@@ -1,29 +1,28 @@
-//go:build windows
 // +build windows
 
 package collector
 
 import (
-	"github.com/go-kit/log"
-	"github.com/go-kit/log/level"
+	"github.com/StackExchange/wmi"
 	"github.com/prometheus/client_golang/prometheus"
-	"github.com/yusufpapurcu/wmi"
+	"github.com/prometheus/common/log"
 )
 
+func init() {
+	registerCollector("netframework_clrinterop", NewNETFramework_NETCLRInteropCollector)
+}
+
 // A NETFramework_NETCLRInteropCollector is a Prometheus collector for WMI Win32_PerfRawData_NETFramework_NETCLRInterop metrics
 type NETFramework_NETCLRInteropCollector struct {
-	logger log.Logger
-
 	NumberofCCWs        *prometheus.Desc
 	Numberofmarshalling *prometheus.Desc
 	NumberofStubs       *prometheus.Desc
 }
 
-// newNETFramework_NETCLRInteropCollector ...
-func newNETFramework_NETCLRInteropCollector(logger log.Logger) (Collector, error) {
+// NewNETFramework_NETCLRInteropCollector ...
+func NewNETFramework_NETCLRInteropCollector() (Collector, error) {
 	const subsystem = "netframework_clrinterop"
 	return &NETFramework_NETCLRInteropCollector{
-		logger: log.With(logger, "collector", subsystem),
 		NumberofCCWs: prometheus.NewDesc(
 			prometheus.BuildFQName(Namespace, subsystem, "com_callable_wrappers_total"),
 			"Displays the current number of COM callable wrappers (CCWs). A CCW is a proxy for a managed object being referenced from an unmanaged COM client.",
@@ -49,7 +48,7 @@ func newNETFramework_NETCLRInteropCollector(logger log.Logger) (Collector, error
 // to the provided prometheus Metric channel.
 func (c *NETFramework_NETCLRInteropCollector) Collect(ctx *ScrapeContext, ch chan<- prometheus.Metric) error {
 	if desc, err := c.collect(ch); err != nil {
-		_ = level.Error(c.logger).Log("failed collecting win32_perfrawdata_netframework_netclrinterop metrics", "desc", desc, "err", err)
+		log.Error("failed collecting win32_perfrawdata_netframework_netclrinterop metrics:", desc, err)
 		return err
 	}
 	return nil
@@ -67,7 +66,7 @@ type Win32_PerfRawData_NETFramework_NETCLRInterop struct {
 
 func (c *NETFramework_NETCLRInteropCollector) collect(ch chan<- prometheus.Metric) (*prometheus.Desc, error) {
 	var dst []Win32_PerfRawData_NETFramework_NETCLRInterop
-	q := queryAll(&dst, c.logger)
+	q := queryAll(&dst)
 	if err := wmi.Query(q, &dst); err != nil {
 		return nil, err
 	}

collector/netframework_clrinterop_test.go

@@ -1,10 +0,0 @@
-package collector
-
-import (
-	"testing"
-)
-
-func BenchmarkNETFrameworkNETCLRInteropCollector(b *testing.B) {
-	// No context name required as collector source is WMI
-	benchmarkCollector(b, "", newNETFramework_NETCLRInteropCollector)
-}

collector/netframework_clrjit.go

@@ -1,30 +1,29 @@
-//go:build windows
 // +build windows
 
 package collector
 
 import (
-	"github.com/go-kit/log"
-	"github.com/go-kit/log/level"
+	"github.com/StackExchange/wmi"
 	"github.com/prometheus/client_golang/prometheus"
-	"github.com/yusufpapurcu/wmi"
+	"github.com/prometheus/common/log"
 )
 
+func init() {
+	registerCollector("netframework_clrjit", NewNETFramework_NETCLRJitCollector)
+}
+
 // A NETFramework_NETCLRJitCollector is a Prometheus collector for WMI Win32_PerfRawData_NETFramework_NETCLRJit metrics
 type NETFramework_NETCLRJitCollector struct {
-	logger log.Logger
-
 	NumberofMethodsJitted      *prometheus.Desc
 	TimeinJit                  *prometheus.Desc
 	StandardJitFailures        *prometheus.Desc
 	TotalNumberofILBytesJitted *prometheus.Desc
 }
 
-// newNETFramework_NETCLRJitCollector ...
-func newNETFramework_NETCLRJitCollector(logger log.Logger) (Collector, error) {
+// NewNETFramework_NETCLRJitCollector ...
+func NewNETFramework_NETCLRJitCollector() (Collector, error) {
 	const subsystem = "netframework_clrjit"
 	return &NETFramework_NETCLRJitCollector{
-		logger: log.With(logger, "collector", subsystem),
 		NumberofMethodsJitted: prometheus.NewDesc(
 			prometheus.BuildFQName(Namespace, subsystem, "jit_methods_total"),
 			"Displays the total number of methods JIT-compiled since the application started. This counter does not include pre-JIT-compiled methods.",
@@ -56,7 +55,7 @@ func newNETFramework_NETCLRJitCollector(logger log.Logger) (Collector, error) {
 // to the provided prometheus Metric channel.
 func (c *NETFramework_NETCLRJitCollector) Collect(ctx *ScrapeContext, ch chan<- prometheus.Metric) error {
 	if desc, err := c.collect(ch); err != nil {
-		_ = level.Error(c.logger).Log("failed collecting win32_perfrawdata_netframework_netclrjit metrics", "desc", desc, "err", err)
+		log.Error("failed collecting win32_perfrawdata_netframework_netclrjit metrics:", desc, err)
 		return err
 	}
 	return nil
@@ -76,7 +75,7 @@ type Win32_PerfRawData_NETFramework_NETCLRJit struct {
 
 func (c *NETFramework_NETCLRJitCollector) collect(ch chan<- prometheus.Metric) (*prometheus.Desc, error) {
 	var dst []Win32_PerfRawData_NETFramework_NETCLRJit
-	q := queryAll(&dst, c.logger)
+	q := queryAll(&dst)
 	if err := wmi.Query(q, &dst); err != nil {
 		return nil, err
 	}

collector/netframework_clrjit_test.go

@@ -1,10 +0,0 @@
-package collector
-
-import (
-	"testing"
-)
-
-func BenchmarkNETFrameworkNETCLRJitCollector(b *testing.B) {
-	// No context name required as collector source is WMI
-	benchmarkCollector(b, "", newNETFramework_NETCLRJitCollector)
-}

collector/netframework_clrloading.go

@@ -1,19 +1,19 @@
-//go:build windows
 // +build windows
 
 package collector
 
 import (
-	"github.com/go-kit/log"
-	"github.com/go-kit/log/level"
+	"github.com/StackExchange/wmi"
 	"github.com/prometheus/client_golang/prometheus"
-	"github.com/yusufpapurcu/wmi"
+	"github.com/prometheus/common/log"
 )
 
+func init() {
+	registerCollector("netframework_clrloading", NewNETFramework_NETCLRLoadingCollector)
+}
+
 // A NETFramework_NETCLRLoadingCollector is a Prometheus collector for WMI Win32_PerfRawData_NETFramework_NETCLRLoading metrics
 type NETFramework_NETCLRLoadingCollector struct {
-	logger log.Logger
-
 	BytesinLoaderHeap         *prometheus.Desc
 	Currentappdomains         *prometheus.Desc
 	CurrentAssemblies         *prometheus.Desc
@@ -25,11 +25,10 @@ type NETFramework_NETCLRLoadingCollector struct {
 	TotalNumberofLoadFailures *prometheus.Desc
 }
 
-// newNETFramework_NETCLRLoadingCollector ...
-func newNETFramework_NETCLRLoadingCollector(logger log.Logger) (Collector, error) {
+// NewNETFramework_NETCLRLoadingCollector ...
+func NewNETFramework_NETCLRLoadingCollector() (Collector, error) {
 	const subsystem = "netframework_clrloading"
 	return &NETFramework_NETCLRLoadingCollector{
-		logger: log.With(logger, "collector", subsystem),
 		BytesinLoaderHeap: prometheus.NewDesc(
 			prometheus.BuildFQName(Namespace, subsystem, "loader_heap_size_bytes"),
 			"Displays the current size, in bytes, of the memory committed by the class loader across all application domains. Committed memory is the physical space reserved in the disk paging file.",
@@ -91,7 +90,7 @@ func newNETFramework_NETCLRLoadingCollector(logger log.Logger) (Collector, error
 // to the provided prometheus Metric channel.
 func (c *NETFramework_NETCLRLoadingCollector) Collect(ctx *ScrapeContext, ch chan<- prometheus.Metric) error {
 	if desc, err := c.collect(ch); err != nil {
-		_ = level.Error(c.logger).Log("failed collecting win32_perfrawdata_netframework_netclrloading metrics", "desc", desc, "err", err)
+		log.Error("failed collecting win32_perfrawdata_netframework_netclrloading metrics:", desc, err)
 		return err
 	}
 	return nil
@@ -120,7 +119,7 @@ type Win32_PerfRawData_NETFramework_NETCLRLoading struct {
 
 func (c *NETFramework_NETCLRLoadingCollector) collect(ch chan<- prometheus.Metric) (*prometheus.Desc, error) {
 	var dst []Win32_PerfRawData_NETFramework_NETCLRLoading
-	q := queryAll(&dst, c.logger)
+	q := queryAll(&dst)
 	if err := wmi.Query(q, &dst); err != nil {
 		return nil, err
 	}

collector/netframework_clrloading_test.go

@@ -1,10 +0,0 @@
-package collector
-
-import (
-	"testing"
-)
-
-func BenchmarkNETFrameworkNETCLRLoadingCollector(b *testing.B) {
-	// No context name required as collector source is WMI
-	benchmarkCollector(b, "", newNETFramework_NETCLRLoadingCollector)
-}

collector/netframework_clrlocksandthreads.go

@@ -1,19 +1,19 @@
-//go:build windows
 // +build windows
 
 package collector
 
 import (
-	"github.com/go-kit/log"
-	"github.com/go-kit/log/level"
+	"github.com/StackExchange/wmi"
 	"github.com/prometheus/client_golang/prometheus"
-	"github.com/yusufpapurcu/wmi"
+	"github.com/prometheus/common/log"
 )
 
+func init() {
+	registerCollector("netframework_clrlocksandthreads", NewNETFramework_NETCLRLocksAndThreadsCollector)
+}
+
 // A NETFramework_NETCLRLocksAndThreadsCollector is a Prometheus collector for WMI Win32_PerfRawData_NETFramework_NETCLRLocksAndThreads metrics
 type NETFramework_NETCLRLocksAndThreadsCollector struct {
-	logger log.Logger
-
 	CurrentQueueLength               *prometheus.Desc
 	NumberofcurrentlogicalThreads    *prometheus.Desc
 	NumberofcurrentphysicalThreads   *prometheus.Desc
@@ -23,11 +23,10 @@ type NETFramework_NETCLRLocksAndThreadsCollector struct {
 	TotalNumberofContentions         *prometheus.Desc
 }
 
-// newNETFramework_NETCLRLocksAndThreadsCollector ...
-func newNETFramework_NETCLRLocksAndThreadsCollector(logger log.Logger) (Collector, error) {
+// NewNETFramework_NETCLRLocksAndThreadsCollector ...
+func NewNETFramework_NETCLRLocksAndThreadsCollector() (Collector, error) {
 	const subsystem = "netframework_clrlocksandthreads"
 	return &NETFramework_NETCLRLocksAndThreadsCollector{
-		logger: log.With(logger, "collector", subsystem),
 		CurrentQueueLength: prometheus.NewDesc(
 			prometheus.BuildFQName(Namespace, subsystem, "current_queue_length"),
 			"Displays the total number of threads that are currently waiting to acquire a managed lock in the application.",
@@ -77,7 +76,7 @@ func newNETFramework_NETCLRLocksAndThreadsCollector(logger log.Logger) (Collecto
 // to the provided prometheus Metric channel.
 func (c *NETFramework_NETCLRLocksAndThreadsCollector) Collect(ctx *ScrapeContext, ch chan<- prometheus.Metric) error {
 	if desc, err := c.collect(ch); err != nil {
-		_ = level.Error(c.logger).Log("failed collecting win32_perfrawdata_netframework_netclrlocksandthreads metrics", "desc", desc, "err", err)
+		log.Error("failed collecting win32_perfrawdata_netframework_netclrlocksandthreads metrics:", desc, err)
 		return err
 	}
 	return nil
@@ -100,7 +99,7 @@ type Win32_PerfRawData_NETFramework_NETCLRLocksAndThreads struct {
 
 func (c *NETFramework_NETCLRLocksAndThreadsCollector) collect(ch chan<- prometheus.Metric) (*prometheus.Desc, error) {
 	var dst []Win32_PerfRawData_NETFramework_NETCLRLocksAndThreads
-	q := queryAll(&dst, c.logger)
+	q := queryAll(&dst)
 	if err := wmi.Query(q, &dst); err != nil {
 		return nil, err
 	}

collector/netframework_clrlocksandthreads_test.go

@@ -1,10 +0,0 @@
-package collector
-
-import (
-	"testing"
-)
-
-func BenchmarkNETFrameworkNETCLRLocksAndThreadsCollector(b *testing.B) {
-	// No context name required as collector source is WMI
-	benchmarkCollector(b, "", newNETFramework_NETCLRLocksAndThreadsCollector)
-}

collector/netframework_clrmemory.go

@@ -1,19 +1,19 @@
-//go:build windows
 // +build windows
 
 package collector
 
 import (
-	"github.com/go-kit/log"
-	"github.com/go-kit/log/level"
+	"github.com/StackExchange/wmi"
 	"github.com/prometheus/client_golang/prometheus"
-	"github.com/yusufpapurcu/wmi"
+	"github.com/prometheus/common/log"
 )
 
+func init() {
+	registerCollector("netframework_clrmemory", NewNETFramework_NETCLRMemoryCollector)
+}
+
 // A NETFramework_NETCLRMemoryCollector is a Prometheus collector for WMI Win32_PerfRawData_NETFramework_NETCLRMemory metrics
 type NETFramework_NETCLRMemoryCollector struct {
-	logger log.Logger
-
 	AllocatedBytes                     *prometheus.Desc
 	FinalizationSurvivors              *prometheus.Desc
 	HeapSize                           *prometheus.Desc
@@ -31,11 +31,10 @@ type NETFramework_NETCLRMemoryCollector struct {
 	PromotedMemoryfromGen1             *prometheus.Desc
 }
 
-// newNETFramework_NETCLRMemoryCollector ...
-func newNETFramework_NETCLRMemoryCollector(logger log.Logger) (Collector, error) {
+// NewNETFramework_NETCLRMemoryCollector ...
+func NewNETFramework_NETCLRMemoryCollector() (Collector, error) {
 	const subsystem = "netframework_clrmemory"
 	return &NETFramework_NETCLRMemoryCollector{
-		logger: log.With(logger, "collector", subsystem),
 		AllocatedBytes: prometheus.NewDesc(
 			prometheus.BuildFQName(Namespace, subsystem, "allocated_bytes_total"),
 			"Displays the total number of bytes allocated on the garbage collection heap.",
@@ -115,7 +114,7 @@ func newNETFramework_NETCLRMemoryCollector(logger log.Logger) (Collector, error)
 // to the provided prometheus Metric channel.
 func (c *NETFramework_NETCLRMemoryCollector) Collect(ctx *ScrapeContext, ch chan<- prometheus.Metric) error {
 	if desc, err := c.collect(ch); err != nil {
-		_ = level.Error(c.logger).Log("failed collecting win32_perfrawdata_netframework_netclrmemory metrics", "desc", desc, "err", err)
+		log.Error("failed collecting win32_perfrawdata_netframework_netclrmemory metrics:", desc, err)
 		return err
 	}
 	return nil
@@ -124,31 +123,26 @@ func (c *NETFramework_NETCLRMemoryCollector) Collect(ctx *ScrapeContext, ch chan
 type Win32_PerfRawData_NETFramework_NETCLRMemory struct {
 	Name string
 
-	AllocatedBytesPersec      uint64
-	FinalizationSurvivors     uint64
-	Frequency_PerfTime        uint64
-	Gen0heapsize              uint64
-	Gen0PromotedBytesPerSec   uint64
-	Gen1heapsize              uint64
-	Gen1PromotedBytesPerSec   uint64
-	Gen2heapsize              uint64
-	LargeObjectHeapsize       uint64
-	NumberBytesinallHeaps     uint64
-	NumberGCHandles           uint64
-	NumberGen0Collections     uint64
-	NumberGen1Collections     uint64
-	NumberGen2Collections     uint64
-	NumberInducedGC           uint64
-	NumberofPinnedObjects     uint64
-	NumberofSinkBlocksinuse   uint64
-	NumberTotalcommittedBytes uint64
-	NumberTotalreservedBytes  uint64
-	// PercentTimeinGC has countertype=PERF_RAW_FRACTION.
-	// Formula: (100 * CounterValue) / BaseValue
-	// By docs https://docs.microsoft.com/en-us/previous-versions/windows/internet-explorer/ie-developer/scripting-articles/ms974615(v=msdn.10)#perf_raw_fraction
-	PercentTimeinGC uint32
-	// BaseValue is just a "magic" number used to make the calculation come out right.
-	PercentTimeinGC_base               uint32
+	AllocatedBytesPersec               uint64
+	FinalizationSurvivors              uint64
+	Frequency_PerfTime                 uint64
+	Gen0heapsize                       uint64
+	Gen0PromotedBytesPerSec            uint64
+	Gen1heapsize                       uint64
+	Gen1PromotedBytesPerSec            uint64
+	Gen2heapsize                       uint64
+	LargeObjectHeapsize                uint64
+	NumberBytesinallHeaps              uint64
+	NumberGCHandles                    uint64
+	NumberGen0Collections              uint64
+	NumberGen1Collections              uint64
+	NumberGen2Collections              uint64
+	NumberInducedGC                    uint64
+	NumberofPinnedObjects              uint64
+	NumberofSinkBlocksinuse            uint64
+	NumberTotalcommittedBytes          uint64
+	NumberTotalreservedBytes           uint64
+	PercentTimeinGC                    uint32
 	ProcessID                          uint64
 	PromotedFinalizationMemoryfromGen0 uint64
 	PromotedMemoryfromGen0             uint64
@@ -157,7 +151,7 @@ type Win32_PerfRawData_NETFramework_NETCLRMemory struct {
 
 func (c *NETFramework_NETCLRMemoryCollector) collect(ch chan<- prometheus.Metric) (*prometheus.Desc, error) {
 	var dst []Win32_PerfRawData_NETFramework_NETCLRMemory
-	q := queryAll(&dst, c.logger)
+	q := queryAll(&dst)
 	if err := wmi.Query(q, &dst); err != nil {
 		return nil, err
 	}
@@ -299,7 +293,7 @@ func (c *NETFramework_NETCLRMemoryCollector) collect(ch chan<- prometheus.Metric
 		ch <- prometheus.MustNewConstMetric(
 			c.TimeinGC,
 			prometheus.GaugeValue,
-			float64(100*process.PercentTimeinGC)/float64(process.PercentTimeinGC_base),
+			float64(process.PercentTimeinGC)/float64(process.Frequency_PerfTime),
 			process.Name,
 		)
 	}

collector/netframework_clrmemory_test.go

@@ -1,10 +0,0 @@
-package collector
-
-import (
-	"testing"
-)
-
-func BenchmarkNETFrameworkNETCLRMemoryCollector(b *testing.B) {
-	// No context name required as collector source is WMI
-	benchmarkCollector(b, "", newNETFramework_NETCLRMemoryCollector)
-}

collector/netframework_clrremoting.go

@@ -1,19 +1,19 @@
-//go:build windows
 // +build windows
 
 package collector
 
 import (
-	"github.com/go-kit/log"
-	"github.com/go-kit/log/level"
+	"github.com/StackExchange/wmi"
 	"github.com/prometheus/client_golang/prometheus"
-	"github.com/yusufpapurcu/wmi"
+	"github.com/prometheus/common/log"
 )
 
+func init() {
+	registerCollector("netframework_clrremoting", NewNETFramework_NETCLRRemotingCollector)
+}
+
 // A NETFramework_NETCLRRemotingCollector is a Prometheus collector for WMI Win32_PerfRawData_NETFramework_NETCLRRemoting metrics
 type NETFramework_NETCLRRemotingCollector struct {
-	logger log.Logger
-
 	Channels                  *prometheus.Desc
 	ContextBoundClassesLoaded *prometheus.Desc
 	ContextBoundObjects       *prometheus.Desc
@@ -22,11 +22,10 @@ type NETFramework_NETCLRRemotingCollector struct {
 	TotalRemoteCalls          *prometheus.Desc
 }
 
-// newNETFramework_NETCLRRemotingCollector ...
-func newNETFramework_NETCLRRemotingCollector(logger log.Logger) (Collector, error) {
+// NewNETFramework_NETCLRRemotingCollector ...
+func NewNETFramework_NETCLRRemotingCollector() (Collector, error) {
 	const subsystem = "netframework_clrremoting"
 	return &NETFramework_NETCLRRemotingCollector{
-		logger: log.With(logger, "collector", subsystem),
 		Channels: prometheus.NewDesc(
 			prometheus.BuildFQName(Namespace, subsystem, "channels_total"),
 			"Displays the total number of remoting channels registered across all application domains since application started.",
@@ -70,7 +69,7 @@ func newNETFramework_NETCLRRemotingCollector(logger log.Logger) (Collector, erro
 // to the provided prometheus Metric channel.
 func (c *NETFramework_NETCLRRemotingCollector) Collect(ctx *ScrapeContext, ch chan<- prometheus.Metric) error {
 	if desc, err := c.collect(ch); err != nil {
-		_ = level.Error(c.logger).Log("failed collecting win32_perfrawdata_netframework_netclrremoting metrics", "desc", desc, "err", err)
+		log.Error("failed collecting win32_perfrawdata_netframework_netclrremoting metrics:", desc, err)
 		return err
 	}
 	return nil
@@ -90,7 +89,7 @@ type Win32_PerfRawData_NETFramework_NETCLRRemoting struct {
 
 func (c *NETFramework_NETCLRRemotingCollector) collect(ch chan<- prometheus.Metric) (*prometheus.Desc, error) {
 	var dst []Win32_PerfRawData_NETFramework_NETCLRRemoting
-	q := queryAll(&dst, c.logger)
+	q := queryAll(&dst)
 	if err := wmi.Query(q, &dst); err != nil {
 		return nil, err
 	}

collector/netframework_clrremoting_test.go

@@ -1,10 +0,0 @@
-package collector
-
-import (
-	"testing"
-)
-
-func BenchmarkNETFrameworkNETCLRRemotingCollector(b *testing.B) {
-	// No context name required as collector source is WMI
-	benchmarkCollector(b, "", newNETFramework_NETCLRRemotingCollector)
-}

collector/netframework_clrsecurity.go

@@ -1,30 +1,29 @@
-//go:build windows
 // +build windows
 
 package collector
 
 import (
-	"github.com/go-kit/log"
-	"github.com/go-kit/log/level"
+	"github.com/StackExchange/wmi"
 	"github.com/prometheus/client_golang/prometheus"
-	"github.com/yusufpapurcu/wmi"
+	"github.com/prometheus/common/log"
 )
 
+func init() {
+	registerCollector("netframework_clrsecurity", NewNETFramework_NETCLRSecurityCollector)
+}
+
 // A NETFramework_NETCLRSecurityCollector is a Prometheus collector for WMI Win32_PerfRawData_NETFramework_NETCLRSecurity metrics
 type NETFramework_NETCLRSecurityCollector struct {
-	logger log.Logger
-
 	NumberLinkTimeChecks *prometheus.Desc
 	TimeinRTchecks       *prometheus.Desc
 	StackWalkDepth       *prometheus.Desc
 	TotalRuntimeChecks   *prometheus.Desc
 }
 
-// newNETFramework_NETCLRSecurityCollector ...
-func newNETFramework_NETCLRSecurityCollector(logger log.Logger) (Collector, error) {
+// NewNETFramework_NETCLRSecurityCollector ...
+func NewNETFramework_NETCLRSecurityCollector() (Collector, error) {
 	const subsystem = "netframework_clrsecurity"
 	return &NETFramework_NETCLRSecurityCollector{
-		logger: log.With(logger, "collector", subsystem),
 		NumberLinkTimeChecks: prometheus.NewDesc(
 			prometheus.BuildFQName(Namespace, subsystem, "link_time_checks_total"),
 			"Displays the total number of link-time code access security checks since the application started.",
@@ -56,7 +55,7 @@ func newNETFramework_NETCLRSecurityCollector(logger log.Logger) (Collector, erro
 // to the provided prometheus Metric channel.
 func (c *NETFramework_NETCLRSecurityCollector) Collect(ctx *ScrapeContext, ch chan<- prometheus.Metric) error {
 	if desc, err := c.collect(ch); err != nil {
-		_ = level.Error(c.logger).Log("failed collecting win32_perfrawdata_netframework_netclrsecurity metrics", "desc", desc, "err", err)
+		log.Error("failed collecting win32_perfrawdata_netframework_netclrsecurity metrics:", desc, err)
 		return err
 	}
 	return nil
@@ -75,7 +74,7 @@ type Win32_PerfRawData_NETFramework_NETCLRSecurity struct {
 
 func (c *NETFramework_NETCLRSecurityCollector) collect(ch chan<- prometheus.Metric) (*prometheus.Desc, error) {
 	var dst []Win32_PerfRawData_NETFramework_NETCLRSecurity
-	q := queryAll(&dst, c.logger)
+	q := queryAll(&dst)
 	if err := wmi.Query(q, &dst); err != nil {
 		return nil, err
 	}

collector/netframework_clrsecurity_test.go

@@ -1,10 +0,0 @@
-package collector
-
-import (
-	"testing"
-)
-
-func BenchmarkNETFrameworkNETCLRSecurityCollector(b *testing.B) {
-	// No context name required as collector source is WMI
-	benchmarkCollector(b, "", newNETFramework_NETCLRSecurityCollector)
-}

collector/nps.go

@@ -1,425 +0,0 @@
-package collector
-
-import (
-	"fmt"
-
-	"github.com/go-kit/log"
-	"github.com/go-kit/log/level"
-	"github.com/prometheus/client_golang/prometheus"
-	"github.com/yusufpapurcu/wmi"
-)
-
-// A npsCollector is a Prometheus collector for WMI Win32_PerfRawData_IAS_NPSAuthenticationServer and Win32_PerfRawData_IAS_NPSAccountingServer metrics
-
-type npsCollector struct {
-	logger log.Logger
-
-	AccessAccepts           *prometheus.Desc
-	AccessChallenges        *prometheus.Desc
-	AccessRejects           *prometheus.Desc
-	AccessRequests          *prometheus.Desc
-	AccessBadAuthenticators *prometheus.Desc
-	AccessDroppedPackets    *prometheus.Desc
-	AccessInvalidRequests   *prometheus.Desc
-	AccessMalformedPackets  *prometheus.Desc
-	AccessPacketsReceived   *prometheus.Desc
-	AccessPacketsSent       *prometheus.Desc
-	AccessServerResetTime   *prometheus.Desc
-	AccessServerUpTime      *prometheus.Desc
-	AccessUnknownType       *prometheus.Desc
-
-	AccountingRequests          *prometheus.Desc
-	AccountingResponses         *prometheus.Desc
-	AccountingBadAuthenticators *prometheus.Desc
-	AccountingDroppedPackets    *prometheus.Desc
-	AccountingInvalidRequests   *prometheus.Desc
-	AccountingMalformedPackets  *prometheus.Desc
-	AccountingNoRecord          *prometheus.Desc
-	AccountingPacketsReceived   *prometheus.Desc
-	AccountingPacketsSent       *prometheus.Desc
-	AccountingServerResetTime   *prometheus.Desc
-	AccountingServerUpTime      *prometheus.Desc
-	AccountingUnknownType       *prometheus.Desc
-}
-
-func newNPSCollector(logger log.Logger) (Collector, error) {
-	const subsystem = "nps"
-	logger = log.With(logger, "collector", subsystem)
-	return &npsCollector{
-		logger: logger,
-		AccessAccepts: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "access_accepts"),
-			"(AccessAccepts)",
-			nil,
-			nil,
-		),
-		AccessChallenges: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "access_challenges"),
-			"(AccessChallenges)",
-			nil,
-			nil,
-		),
-		AccessRejects: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "access_rejects"),
-			"(AccessRejects)",
-			nil,
-			nil,
-		),
-		AccessRequests: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "access_requests"),
-			"(AccessRequests)",
-			nil,
-			nil,
-		),
-		AccessBadAuthenticators: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "access_bad_authenticators"),
-			"(BadAuthenticators)",
-			nil,
-			nil,
-		),
-		AccessDroppedPackets: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "access_dropped_packets"),
-			"(DroppedPackets)",
-			nil,
-			nil,
-		),
-		AccessInvalidRequests: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "access_invalid_requests"),
-			"(InvalidRequests)",
-			nil,
-			nil,
-		),
-		AccessMalformedPackets: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "access_malformed_packets"),
-			"(MalformedPackets)",
-			nil,
-			nil,
-		),
-		AccessPacketsReceived: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "access_packets_received"),
-			"(PacketsReceived)",
-			nil,
-			nil,
-		),
-		AccessPacketsSent: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "access_packets_sent"),
-			"(PacketsSent)",
-			nil,
-			nil,
-		),
-		AccessServerResetTime: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "access_server_reset_time"),
-			"(ServerResetTime)",
-			nil,
-			nil,
-		),
-		AccessServerUpTime: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "access_server_up_time"),
-			"(ServerUpTime)",
-			nil,
-			nil,
-		),
-		AccessUnknownType: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "access_unknown_type"),
-			"(UnknownType)",
-			nil,
-			nil,
-		),
-
-		AccountingRequests: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "accounting_requests"),
-			"(AccountingRequests)",
-			nil,
-			nil,
-		),
-		AccountingResponses: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "accounting_responses"),
-			"(AccountingResponses)",
-			nil,
-			nil,
-		),
-		AccountingBadAuthenticators: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "accounting_bad_authenticators"),
-			"(BadAuthenticators)",
-			nil,
-			nil,
-		),
-		AccountingDroppedPackets: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "accounting_dropped_packets"),
-			"(DroppedPackets)",
-			nil,
-			nil,
-		),
-		AccountingInvalidRequests: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "accounting_invalid_requests"),
-			"(InvalidRequests)",
-			nil,
-			nil,
-		),
-		AccountingMalformedPackets: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "accounting_malformed_packets"),
-			"(MalformedPackets)",
-			nil,
-			nil,
-		),
-		AccountingNoRecord: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "accounting_no_record"),
-			"(NoRecord)",
-			nil,
-			nil,
-		),
-		AccountingPacketsReceived: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "accounting_packets_received"),
-			"(PacketsReceived)",
-			nil,
-			nil,
-		),
-		AccountingPacketsSent: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "accounting_packets_sent"),
-			"(PacketsSent)",
-			nil,
-			nil,
-		),
-		AccountingServerResetTime: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "accounting_server_reset_time"),
-			"(ServerResetTime)",
-			nil,
-			nil,
-		),
-		AccountingServerUpTime: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "accounting_server_up_time"),
-			"(ServerUpTime)",
-			nil,
-			nil,
-		),
-		AccountingUnknownType: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "accounting_unknown_type"),
-			"(UnknownType)",
-			nil,
-			nil,
-		),
-	}, nil
-}
-
-// Collect sends the metric values for each metric
-// to the provided prometheus Metric channel.
-func (c *npsCollector) Collect(ctx *ScrapeContext, ch chan<- prometheus.Metric) error {
-	if desc, err := c.CollectAccept(ch); err != nil {
-		_ = level.Error(c.logger).Log("msg", fmt.Sprintf("failed collecting NPS accept data: %s %v", desc, err))
-		return err
-	}
-	if desc, err := c.CollectAccounting(ch); err != nil {
-		_ = level.Error(c.logger).Log("msg", fmt.Sprintf("failed collecting NPS accounting data: %s %v", desc, err))
-		return err
-	}
-	return nil
-}
-
-// Win32_PerfRawData_IAS_NPSAuthenticationServer docs:
-// at the moment there is no Microsoft documentation
-type Win32_PerfRawData_IAS_NPSAuthenticationServer struct {
-	Name string
-
-	AccessAccepts           uint32
-	AccessChallenges        uint32
-	AccessRejects           uint32
-	AccessRequests          uint32
-	AccessBadAuthenticators uint32
-	AccessDroppedPackets    uint32
-	AccessInvalidRequests   uint32
-	AccessMalformedPackets  uint32
-	AccessPacketsReceived   uint32
-	AccessPacketsSent       uint32
-	AccessServerResetTime   uint32
-	AccessServerUpTime      uint32
-	AccessUnknownType       uint32
-}
-
-type Win32_PerfRawData_IAS_NPSAccountingServer struct {
-	Name string
-
-	AccountingRequests          uint32
-	AccountingResponses         uint32
-	AccountingBadAuthenticators uint32
-	AccountingDroppedPackets    uint32
-	AccountingInvalidRequests   uint32
-	AccountingMalformedPackets  uint32
-	AccountingNoRecord          uint32
-	AccountingPacketsReceived   uint32
-	AccountingPacketsSent       uint32
-	AccountingServerResetTime   uint32
-	AccountingServerUpTime      uint32
-	AccountingUnknownType       uint32
-}
-
-// Collect sends the metric values for each metric
-// to the provided prometheus Metric channel.
-func (c *npsCollector) CollectAccept(ch chan<- prometheus.Metric) (*prometheus.Desc, error) {
-	var dst []Win32_PerfRawData_IAS_NPSAuthenticationServer
-	q := queryAll(&dst, c.logger)
-	if err := wmi.Query(q, &dst); err != nil {
-		return nil, err
-	}
-
-	ch <- prometheus.MustNewConstMetric(
-		c.AccessAccepts,
-		prometheus.CounterValue,
-		float64(dst[0].AccessAccepts),
-	)
-
-	ch <- prometheus.MustNewConstMetric(
-		c.AccessChallenges,
-		prometheus.CounterValue,
-		float64(dst[0].AccessChallenges),
-	)
-
-	ch <- prometheus.MustNewConstMetric(
-		c.AccessRejects,
-		prometheus.CounterValue,
-		float64(dst[0].AccessRejects),
-	)
-
-	ch <- prometheus.MustNewConstMetric(
-		c.AccessRequests,
-		prometheus.CounterValue,
-		float64(dst[0].AccessRequests),
-	)
-
-	ch <- prometheus.MustNewConstMetric(
-		c.AccessBadAuthenticators,
-		prometheus.CounterValue,
-		float64(dst[0].AccessBadAuthenticators),
-	)
-
-	ch <- prometheus.MustNewConstMetric(
-		c.AccessDroppedPackets,
-		prometheus.CounterValue,
-		float64(dst[0].AccessDroppedPackets),
-	)
-
-	ch <- prometheus.MustNewConstMetric(
-		c.AccessInvalidRequests,
-		prometheus.CounterValue,
-		float64(dst[0].AccessInvalidRequests),
-	)
-
-	ch <- prometheus.MustNewConstMetric(
-		c.AccessMalformedPackets,
-		prometheus.CounterValue,
-		float64(dst[0].AccessMalformedPackets),
-	)
-
-	ch <- prometheus.MustNewConstMetric(
-		c.AccessPacketsReceived,
-		prometheus.CounterValue,
-		float64(dst[0].AccessPacketsReceived),
-	)
-
-	ch <- prometheus.MustNewConstMetric(
-		c.AccessPacketsSent,
-		prometheus.CounterValue,
-		float64(dst[0].AccessPacketsSent),
-	)
-
-	ch <- prometheus.MustNewConstMetric(
-		c.AccessServerResetTime,
-		prometheus.CounterValue,
-		float64(dst[0].AccessServerResetTime),
-	)
-
-	ch <- prometheus.MustNewConstMetric(
-		c.AccessServerUpTime,
-		prometheus.CounterValue,
-		float64(dst[0].AccessServerUpTime),
-	)
-
-	ch <- prometheus.MustNewConstMetric(
-		c.AccessUnknownType,
-		prometheus.CounterValue,
-		float64(dst[0].AccessUnknownType),
-	)
-
-	return nil, nil
-}
-
-func (c *npsCollector) CollectAccounting(ch chan<- prometheus.Metric) (*prometheus.Desc, error) {
-	var dst []Win32_PerfRawData_IAS_NPSAccountingServer
-	q := queryAll(&dst, c.logger)
-	if err := wmi.Query(q, &dst); err != nil {
-		return nil, err
-	}
-
-	ch <- prometheus.MustNewConstMetric(
-		c.AccountingRequests,
-		prometheus.CounterValue,
-		float64(dst[0].AccountingRequests),
-	)
-
-	ch <- prometheus.MustNewConstMetric(
-		c.AccountingResponses,
-		prometheus.CounterValue,
-		float64(dst[0].AccountingResponses),
-	)
-
-	ch <- prometheus.MustNewConstMetric(
-		c.AccountingBadAuthenticators,
-		prometheus.CounterValue,
-		float64(dst[0].AccountingBadAuthenticators),
-	)
-
-	ch <- prometheus.MustNewConstMetric(
-		c.AccountingDroppedPackets,
-		prometheus.CounterValue,
-		float64(dst[0].AccountingDroppedPackets),
-	)
-
-	ch <- prometheus.MustNewConstMetric(
-		c.AccountingInvalidRequests,
-		prometheus.CounterValue,
-		float64(dst[0].AccountingInvalidRequests),
-	)
-
-	ch <- prometheus.MustNewConstMetric(
-		c.AccountingMalformedPackets,
-		prometheus.CounterValue,
-		float64(dst[0].AccountingMalformedPackets),
-	)
-
-	ch <- prometheus.MustNewConstMetric(
-		c.AccountingNoRecord,
-		prometheus.CounterValue,
-		float64(dst[0].AccountingNoRecord),
-	)
-
-	ch <- prometheus.MustNewConstMetric(
-		c.AccountingPacketsReceived,
-		prometheus.CounterValue,
-		float64(dst[0].AccountingPacketsReceived),
-	)
-
-	ch <- prometheus.MustNewConstMetric(
-		c.AccountingPacketsSent,
-		prometheus.CounterValue,
-		float64(dst[0].AccountingPacketsSent),
-	)
-
-	ch <- prometheus.MustNewConstMetric(
-		c.AccountingServerResetTime,
-		prometheus.CounterValue,
-		float64(dst[0].AccountingServerResetTime),
-	)
-
-	ch <- prometheus.MustNewConstMetric(
-		c.AccountingServerUpTime,
-		prometheus.CounterValue,
-		float64(dst[0].AccountingServerUpTime),
-	)
-
-	ch <- prometheus.MustNewConstMetric(
-		c.AccountingUnknownType,
-		prometheus.CounterValue,
-		float64(dst[0].AccountingUnknownType),
-	)
-
-	return nil, nil
-}

collector/nps_test.go

@@ -1,9 +0,0 @@
-package collector
-
-import (
-	"testing"
-)
-
-func BenchmarkNPSCollector(b *testing.B) {
-	benchmarkCollector(b, "nps", newNPSCollector)
-}

collector/os.go

@@ -1,27 +1,22 @@
-//go:build windows
 // +build windows
 
 package collector
 
 import (
-	"fmt"
-	"os"
-	"strings"
+	"errors"
 	"time"
 
-	"github.com/go-kit/log"
-	"github.com/go-kit/log/level"
-	"github.com/prometheus-community/windows_exporter/headers/netapi32"
-	"github.com/prometheus-community/windows_exporter/headers/psapi"
-	"github.com/prometheus-community/windows_exporter/headers/sysinfoapi"
+	"github.com/StackExchange/wmi"
 	"github.com/prometheus/client_golang/prometheus"
-	"golang.org/x/sys/windows/registry"
+	"github.com/prometheus/common/log"
 )
 
+func init() {
+	registerCollector("os", NewOSCollector)
+}
+
 // A OSCollector is a Prometheus collector for WMI metrics
 type OSCollector struct {
-	logger log.Logger
-
 	OSInformation           *prometheus.Desc
 	PhysicalMemoryFreeBytes *prometheus.Desc
 	PagingFreeBytes         *prometheus.Desc
@@ -37,23 +32,15 @@ type OSCollector struct {
 	Timezone                *prometheus.Desc
 }
 
-type pagingFileCounter struct {
-	Name      string
-	Usage     float64 `perflib:"% Usage"`
-	UsagePeak float64 `perflib:"% Usage Peak"`
-}
-
-// newOSCollector ...
-func newOSCollector(logger log.Logger) (Collector, error) {
+// NewOSCollector ...
+func NewOSCollector() (Collector, error) {
 	const subsystem = "os"
 
 	return &OSCollector{
-		logger: log.With(logger, "collector", subsystem),
-
 		OSInformation: prometheus.NewDesc(
 			prometheus.BuildFQName(Namespace, subsystem, "info"),
 			"OperatingSystem.Caption, OperatingSystem.Version",
-			[]string{"product", "version", "major_version", "minor_version", "build_number"},
+			[]string{"product", "version"},
 			nil,
 		),
 		PagingLimitBytes: prometheus.NewDesc(
@@ -99,7 +86,7 @@ func newOSCollector(logger log.Logger) (Collector, error) {
 			nil,
 		),
 		ProcessMemoryLimitBytes: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "process_memory_limit_bytes"),
+			prometheus.BuildFQName(Namespace, subsystem, "process_memory_limix_bytes"),
 			"OperatingSystem.MaxProcessMemorySize",
 			nil,
 			nil,
@@ -134,8 +121,8 @@ func newOSCollector(logger log.Logger) (Collector, error) {
 // Collect sends the metric values for each metric
 // to the provided prometheus Metric channel.
 func (c *OSCollector) Collect(ctx *ScrapeContext, ch chan<- prometheus.Metric) error {
-	if desc, err := c.collect(ctx, ch); err != nil {
-		_ = level.Error(c.logger).Log("failed collecting os metrics", "desc", desc, "err", err)
+	if desc, err := c.collect(ch); err != nil {
+		log.Error("failed collecting os metrics:", desc, err)
 		return err
 	}
 	return nil
@@ -159,103 +146,41 @@ type Win32_OperatingSystem struct {
 	Version                 string
 }
 
-func (c *OSCollector) collect(ctx *ScrapeContext, ch chan<- prometheus.Metric) (*prometheus.Desc, error) {
-	nwgi, err := netapi32.GetWorkstationInfo()
-	if err != nil {
+func (c *OSCollector) collect(ch chan<- prometheus.Metric) (*prometheus.Desc, error) {
+	var dst []Win32_OperatingSystem
+	q := queryAll(&dst)
+	if err := wmi.Query(q, &dst); err != nil {
 		return nil, err
 	}
 
-	gmse, err := sysinfoapi.GlobalMemoryStatusEx()
-	if err != nil {
-		return nil, err
+	if len(dst) == 0 {
+		return nil, errors.New("WMI query returned empty result set")
 	}
 
-	currentTime := time.Now()
-	timezoneName, _ := currentTime.Zone()
-
-	// Get total allocation of paging files across all disks.
-	memManKey, err := registry.OpenKey(registry.LOCAL_MACHINE, `SYSTEM\CurrentControlSet\Control\Session Manager\Memory Management`, registry.QUERY_VALUE)
-	defer memManKey.Close()
-
-	if err != nil {
-		return nil, err
-	}
-	pagingFiles, _, pagingErr := memManKey.GetStringsValue("ExistingPageFiles")
-	// Get build number and product name from registry
-	ntKey, err := registry.OpenKey(registry.LOCAL_MACHINE, `SOFTWARE\Microsoft\Windows NT\CurrentVersion`, registry.QUERY_VALUE)
-	defer ntKey.Close()
-
-	if err != nil {
-		return nil, err
-	}
-
-	pn, _, err := ntKey.GetStringValue("ProductName")
-	if err != nil {
-		return nil, err
-	}
-
-	bn, _, err := ntKey.GetStringValue("CurrentBuildNumber")
-	if err != nil {
-		return nil, err
-	}
-
-	var fsipf float64
-	for _, pagingFile := range pagingFiles {
-		fileString := strings.ReplaceAll(pagingFile, `\??\`, "")
-		file, err := os.Stat(fileString)
-		// For unknown reasons, Windows doesn't always create a page file. Continue collection rather than aborting.
-		if err != nil {
-			_ = level.Debug(c.logger).Log("msg", fmt.Sprintf("Failed to read page file (reason: %s): %s\n", err, fileString))
-		} else {
-			fsipf += float64(file.Size())
-		}
-	}
-
-	gpi, err := psapi.GetPerformanceInfo()
-	if err != nil {
-		return nil, err
-	}
-
-	var pfc = make([]pagingFileCounter, 0)
-	if err := unmarshalObject(ctx.perfObjects["Paging File"], &pfc, c.logger); err != nil {
-		return nil, err
-	}
-
-	// Get current page file usage.
-	var pfbRaw float64
-	for _, pageFile := range pfc {
-		if strings.Contains(strings.ToLower(pageFile.Name), "_total") {
-			continue
-		}
-		pfbRaw += pageFile.Usage
-	}
-
-	// Subtract from total page file allocation on disk.
-	pfb := fsipf - (pfbRaw * float64(gpi.PageSize))
-
 	ch <- prometheus.MustNewConstMetric(
 		c.OSInformation,
 		prometheus.GaugeValue,
 		1.0,
-		fmt.Sprintf("Microsoft %s", pn), // Caption
-		fmt.Sprintf("%d.%d.%s", nwgi.VersionMajor, nwgi.VersionMinor, bn), // Version
-		fmt.Sprintf("%d", nwgi.VersionMajor),                              // Major Version
-		fmt.Sprintf("%d", nwgi.VersionMinor),                              // Minor Version
-		bn,                                                                // Build number
+		dst[0].Caption,
+		dst[0].Version,
 	)
 
 	ch <- prometheus.MustNewConstMetric(
 		c.PhysicalMemoryFreeBytes,
 		prometheus.GaugeValue,
-		float64(gmse.AvailPhys),
+		float64(dst[0].FreePhysicalMemory*1024), // KiB -> bytes
 	)
 
+	time := dst[0].LocalDateTime
+
 	ch <- prometheus.MustNewConstMetric(
 		c.Time,
 		prometheus.GaugeValue,
-		float64(currentTime.Unix()),
+		float64(time.Unix()),
 	)
 
+	timezoneName, _ := time.Zone()
+
 	ch <- prometheus.MustNewConstMetric(
 		c.Timezone,
 		prometheus.GaugeValue,
@@ -263,64 +188,58 @@ func (c *OSCollector) collect(ctx *ScrapeContext, ch chan<- prometheus.Metric) (
 		timezoneName,
 	)
 
-	if pagingErr == nil {
-		ch <- prometheus.MustNewConstMetric(
-			c.PagingFreeBytes,
-			prometheus.GaugeValue,
-			pfb,
-		)
+	ch <- prometheus.MustNewConstMetric(
+		c.PagingFreeBytes,
+		prometheus.GaugeValue,
+		float64(dst[0].FreeSpaceInPagingFiles*1024), // KiB -> bytes
+	)
 
-		ch <- prometheus.MustNewConstMetric(
-			c.PagingLimitBytes,
-			prometheus.GaugeValue,
-			fsipf,
-		)
-	} else {
-		_ = level.Debug(c.logger).Log("Could not find HKLM:\\SYSTEM\\CurrentControlSet\\Control\\Session Manager\\Memory Management key. windows_os_paging_free_bytes and windows_os_paging_limit_bytes will be omitted.")
-	}
 	ch <- prometheus.MustNewConstMetric(
 		c.VirtualMemoryFreeBytes,
 		prometheus.GaugeValue,
-		float64(gmse.AvailPageFile),
+		float64(dst[0].FreeVirtualMemory*1024), // KiB -> bytes
 	)
 
-	// Windows has no defined limit, and is based off available resources. This currently isn't calculated by WMI and is set to default value.
-	// https://techcommunity.microsoft.com/t5/windows-blog-archive/pushing-the-limits-of-windows-processes-and-threads/ba-p/723824
-	// https://docs.microsoft.com/en-us/windows/win32/cimwin32prov/win32-operatingsystem
 	ch <- prometheus.MustNewConstMetric(
 		c.ProcessesLimit,
 		prometheus.GaugeValue,
-		float64(4294967295),
+		float64(dst[0].MaxNumberOfProcesses),
 	)
 
 	ch <- prometheus.MustNewConstMetric(
 		c.ProcessMemoryLimitBytes,
 		prometheus.GaugeValue,
-		float64(gmse.TotalVirtual),
+		float64(dst[0].MaxProcessMemorySize*1024), // KiB -> bytes
 	)
 
 	ch <- prometheus.MustNewConstMetric(
 		c.Processes,
 		prometheus.GaugeValue,
-		float64(gpi.ProcessCount),
+		float64(dst[0].NumberOfProcesses),
 	)
 
 	ch <- prometheus.MustNewConstMetric(
 		c.Users,
 		prometheus.GaugeValue,
-		float64(nwgi.LoggedOnUsers),
+		float64(dst[0].NumberOfUsers),
+	)
+
+	ch <- prometheus.MustNewConstMetric(
+		c.PagingLimitBytes,
+		prometheus.GaugeValue,
+		float64(dst[0].SizeStoredInPagingFiles*1024), // KiB -> bytes
 	)
 
 	ch <- prometheus.MustNewConstMetric(
 		c.VirtualMemoryBytes,
 		prometheus.GaugeValue,
-		float64(gmse.TotalPageFile),
+		float64(dst[0].TotalVirtualMemorySize*1024), // KiB -> bytes
 	)
 
 	ch <- prometheus.MustNewConstMetric(
 		c.VisibleMemoryBytes,
 		prometheus.GaugeValue,
-		float64(gmse.TotalPhys),
+		float64(dst[0].TotalVisibleMemorySize*1024), // KiB -> bytes
 	)
 
 	return nil, nil

collector/os_test.go

@@ -1,9 +0,0 @@
-package collector
-
-import (
-	"testing"
-)
-
-func BenchmarkOSCollector(b *testing.B) {
-	benchmarkCollector(b, "os", newOSCollector)
-}

collector/perflib.go

@@ -4,16 +4,16 @@ import (
 	"fmt"
 	"reflect"
 	"strconv"
-	"strings"
 
-	"github.com/prometheus-community/windows_exporter/perflib"
-
-	"github.com/go-kit/log"
-	"github.com/go-kit/log/level"
+	perflibCollector "github.com/leoluk/perflib_exporter/collector"
+	"github.com/leoluk/perflib_exporter/perflib"
+	"github.com/prometheus/common/log"
 )
 
+var nametable = perflib.QueryNameTable("Counter 009") // Reads the names in English TODO: validate that the English names are always present
+
 func MapCounterToIndex(name string) string {
-	return strconv.Itoa(int(perflib.CounterNameTable.LookupIndex(name)))
+	return strconv.Itoa(int(nametable.LookupIndex(name)))
 }
 
 func getPerflibSnapshot(objNames string) (map[string]*perflib.PerfObject, error) {
@@ -29,7 +29,7 @@ func getPerflibSnapshot(objNames string) (map[string]*perflib.PerfObject, error)
 	return indexed, nil
 }
 
-func unmarshalObject(obj *perflib.PerfObject, vs interface{}, logger log.Logger) error {
+func unmarshalObject(obj *perflib.PerfObject, vs interface{}) error {
 	if obj == nil {
 		return fmt.Errorf("counter not found")
 	}
@@ -67,20 +67,10 @@ func unmarshalObject(obj *perflib.PerfObject, vs interface{}, logger log.Logger)
 			if tag == "" {
 				continue
 			}
-			secondValue := false
-
-			st := strings.Split(tag, ",")
-			tag = st[0]
-
-			for _, t := range st {
-				if t == "secondvalue" {
-					secondValue = true
-				}
-			}
 
 			ctr, found := counters[tag]
 			if !found {
-				_ = level.Debug(logger).Log("msg", fmt.Sprintf("missing counter %q, have %v", tag, counterMapKeys(counters)))
+				log.Debugf("missing counter %q, have %v", tag, counterMapKeys(counters))
 				continue
 			}
 			if !target.Field(i).CanSet() {
@@ -90,18 +80,10 @@ func unmarshalObject(obj *perflib.PerfObject, vs interface{}, logger log.Logger)
 				return fmt.Errorf("tagged field %v has wrong type %v, must be float64", f.Name, fieldType)
 			}
 
-			if secondValue {
-				if !ctr.Def.HasSecondValue {
-					return fmt.Errorf("tagged field %v expected a SecondValue, which was not present", f.Name)
-				}
-				target.Field(i).SetFloat(float64(ctr.SecondValue))
-				continue
-			}
-
 			switch ctr.Def.CounterType {
-			case perflib.PERF_ELAPSED_TIME:
+			case perflibCollector.PERF_ELAPSED_TIME:
 				target.Field(i).SetFloat(float64(ctr.Value-windowsEpoch) / float64(obj.Frequency))
-			case perflib.PERF_100NSEC_TIMER, perflib.PERF_PRECISION_100NS_TIMER:
+			case perflibCollector.PERF_100NSEC_TIMER, perflibCollector.PERF_PRECISION_100NS_TIMER:
 				target.Field(i).SetFloat(float64(ctr.Value) * ticksToSecondsScaleFactor)
 			default:
 				target.Field(i).SetFloat(float64(ctr.Value))

collector/perflib_test.go

@@ -4,15 +4,13 @@ import (
 	"reflect"
 	"testing"
 
-	"github.com/prometheus-community/windows_exporter/perflib"
-
-	"github.com/go-kit/log"
+	perflibCollector "github.com/leoluk/perflib_exporter/collector"
+	"github.com/leoluk/perflib_exporter/perflib"
 )
 
 type simple struct {
 	ValA float64 `perflib:"Something"`
 	ValB float64 `perflib:"Something Else"`
-	ValC float64 `perflib:"Something Else,secondvalue"`
 }
 
 func TestUnmarshalPerflib(t *testing.T) {
@@ -38,7 +36,7 @@ func TestUnmarshalPerflib(t *testing.T) {
 							{
 								Def: &perflib.PerfCounterDef{
 									Name:        "Something",
-									CounterType: perflib.PERF_COUNTER_COUNTER,
+									CounterType: perflibCollector.PERF_COUNTER_COUNTER,
 								},
 								Value: 123,
 							},
@@ -58,24 +56,22 @@ func TestUnmarshalPerflib(t *testing.T) {
 							{
 								Def: &perflib.PerfCounterDef{
 									Name:        "Something",
-									CounterType: perflib.PERF_COUNTER_COUNTER,
+									CounterType: perflibCollector.PERF_COUNTER_COUNTER,
 								},
 								Value: 123,
 							},
 							{
 								Def: &perflib.PerfCounterDef{
-									Name:           "Something Else",
-									CounterType:    perflib.PERF_COUNTER_COUNTER,
-									HasSecondValue: true,
+									Name:        "Something Else",
+									CounterType: perflibCollector.PERF_COUNTER_COUNTER,
 								},
-								Value:       256,
-								SecondValue: 222,
+								Value: 256,
 							},
 						},
 					},
 				},
 			},
-			expectedOutput: []simple{{ValA: 123, ValB: 256, ValC: 222}},
+			expectedOutput: []simple{{ValA: 123, ValB: 256}},
 			expectError:    false,
 		},
 		{
@@ -87,7 +83,7 @@ func TestUnmarshalPerflib(t *testing.T) {
 							{
 								Def: &perflib.PerfCounterDef{
 									Name:        "Something",
-									CounterType: perflib.PERF_COUNTER_COUNTER,
+									CounterType: perflibCollector.PERF_COUNTER_COUNTER,
 								},
 								Value: 321,
 							},
@@ -98,7 +94,7 @@ func TestUnmarshalPerflib(t *testing.T) {
 							{
 								Def: &perflib.PerfCounterDef{
 									Name:        "Something",
-									CounterType: perflib.PERF_COUNTER_COUNTER,
+									CounterType: perflibCollector.PERF_COUNTER_COUNTER,
 								},
 								Value: 231,
 							},
@@ -113,7 +109,7 @@ func TestUnmarshalPerflib(t *testing.T) {
 	for _, c := range cases {
 		t.Run(c.name, func(t *testing.T) {
 			output := make([]simple, 0)
-			err := unmarshalObject(c.obj, &output, log.NewNopLogger())
+			err := unmarshalObject(c.obj, &output)
 			if err != nil && !c.expectError {
 				t.Errorf("Did not expect error, got %q", err)
 			}

collector/process.go

@@ -1,44 +1,30 @@
-//go:build windows
 // +build windows
 
 package collector
 
 import (
-	"errors"
-	"fmt"
-	"regexp"
 	"strconv"
 	"strings"
 
-	"github.com/alecthomas/kingpin/v2"
-	"github.com/go-kit/log"
-	"github.com/go-kit/log/level"
+	"github.com/StackExchange/wmi"
 	"github.com/prometheus/client_golang/prometheus"
-	"github.com/yusufpapurcu/wmi"
+	"github.com/prometheus/common/log"
+	"gopkg.in/alecthomas/kingpin.v2"
 )
 
-const (
-	FlagProcessOldExclude = "collector.process.blacklist"
-	FlagProcessOldInclude = "collector.process.whitelist"
-
-	FlagProcessExclude = "collector.process.exclude"
-	FlagProcessInclude = "collector.process.include"
-)
+func init() {
+	registerCollector("process", NewProcessCollector)
+}
 
 var (
-	processOldInclude *string
-	processOldExclude *string
-
-	processInclude *string
-	processExclude *string
-
-	processIncludeSet bool
-	processExcludeSet bool
+	processWhereClause = kingpin.Flag(
+		"collector.process.processes-where",
+		"WQL 'where' clause to use in WMI metrics query. Limits the response to the processes you specify and reduces the size of the response.",
+	).Default("").String()
 )
 
-type processCollector struct {
-	logger log.Logger
-
+// A ProcessCollector is a Prometheus collector for WMI Win32_PerfRawData_PerfProc_Process metrics
+type ProcessCollector struct {
 	StartTime         *prometheus.Desc
 	CPUTimeTotal      *prometheus.Desc
 	HandleCount       *prometheus.Desc
@@ -51,70 +37,20 @@ type processCollector struct {
 	PrivateBytes      *prometheus.Desc
 	ThreadCount       *prometheus.Desc
 	VirtualBytes      *prometheus.Desc
-	WorkingSetPrivate *prometheus.Desc
-	WorkingSetPeak    *prometheus.Desc
 	WorkingSet        *prometheus.Desc
 
-	processIncludePattern *regexp.Regexp
-	processExcludePattern *regexp.Regexp
-}
-
-// newProcessCollectorFlags ...
-func newProcessCollectorFlags(app *kingpin.Application) {
-	processInclude = app.Flag(
-		FlagProcessInclude,
-		"Regexp of processes to include. Process name must both match include and not match exclude to be included.",
-	).Default(".*").PreAction(func(c *kingpin.ParseContext) error {
-		processIncludeSet = true
-		return nil
-	}).String()
-
-	processExclude = app.Flag(
-		FlagProcessExclude,
-		"Regexp of processes to exclude. Process name must both match include and not match exclude to be included.",
-	).Default("").PreAction(func(c *kingpin.ParseContext) error {
-		processExcludeSet = true
-		return nil
-	}).String()
-
-	processOldInclude = app.Flag(
-		FlagProcessOldInclude,
-		"DEPRECATED: Use --collector.process.include",
-	).Hidden().String()
-	processOldExclude = app.Flag(
-		FlagProcessOldExclude,
-		"DEPRECATED: Use --collector.process.exclude",
-	).Hidden().String()
+	queryWhereClause string
 }
 
 // NewProcessCollector ...
-func newProcessCollector(logger log.Logger) (Collector, error) {
+func NewProcessCollector() (Collector, error) {
 	const subsystem = "process"
-	logger = log.With(logger, "collector", subsystem)
 
-	if *processOldExclude != "" {
-		if !processExcludeSet {
-			_ = level.Warn(logger).Log("msg", "--collector.process.blacklist is DEPRECATED and will be removed in a future release, use --collector.process.exclude")
-			*processExclude = *processOldExclude
-		} else {
-			return nil, errors.New("--collector.process.blacklist and --collector.process.exclude are mutually exclusive")
-		}
-	}
-	if *processOldInclude != "" {
-		if !processIncludeSet {
-			_ = level.Warn(logger).Log("msg", "--collector.process.whitelist is DEPRECATED and will be removed in a future release, use --collector.process.include")
-			*processInclude = *processOldInclude
-		} else {
-			return nil, errors.New("--collector.process.whitelist and --collector.process.include are mutually exclusive")
-		}
+	if *processWhereClause == "" {
+		log.Warn("No where-clause specified for process collector. This will generate a very large number of metrics!")
 	}
 
-	if *processInclude == ".*" && *processExclude == "" {
-		_ = level.Warn(logger).Log("msg", "No filters specified for process collector. This will generate a very large number of metrics!")
-	}
-
-	return &processCollector{
-		logger: logger,
+	return &ProcessCollector{
 		StartTime: prometheus.NewDesc(
 			prometheus.BuildFQName(Namespace, subsystem, "start_time"),
 			"Time of process start.",
@@ -123,43 +59,43 @@ func newProcessCollector(logger log.Logger) (Collector, error) {
 		),
 		CPUTimeTotal: prometheus.NewDesc(
 			prometheus.BuildFQName(Namespace, subsystem, "cpu_time_total"),
-			"Returns elapsed time that all of the threads of this process used the processor to execute instructions by mode (privileged, user).",
+			"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.",
 			[]string{"process", "process_id", "creating_process_id", "mode"},
 			nil,
 		),
 		HandleCount: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "handles"),
+			prometheus.BuildFQName(Namespace, subsystem, "handle_count"),
 			"Total number of handles the process has open. This number is the sum of the handles currently open by each thread in the process.",
 			[]string{"process", "process_id", "creating_process_id"},
 			nil,
 		),
 		IOBytesTotal: prometheus.NewDesc(
 			prometheus.BuildFQName(Namespace, subsystem, "io_bytes_total"),
-			"Bytes issued to I/O operations in different modes (read, write, other).",
+			"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. ",
 			[]string{"process", "process_id", "creating_process_id", "mode"},
 			nil,
 		),
 		IOOperationsTotal: prometheus.NewDesc(
 			prometheus.BuildFQName(Namespace, subsystem, "io_operations_total"),
-			"I/O operations issued in different modes (read, write, other).",
+			"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. ",
 			[]string{"process", "process_id", "creating_process_id", "mode"},
 			nil,
 		),
 		PageFaultsTotal: prometheus.NewDesc(
 			prometheus.BuildFQName(Namespace, subsystem, "page_faults_total"),
-			"Page faults by the threads executing in this process.",
+			"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.",
 			[]string{"process", "process_id", "creating_process_id"},
 			nil,
 		),
 		PageFileBytes: prometheus.NewDesc(
 			prometheus.BuildFQName(Namespace, subsystem, "page_file_bytes"),
-			"Current number of bytes this process has used in the paging file(s).",
+			"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.",
 			[]string{"process", "process_id", "creating_process_id"},
 			nil,
 		),
 		PoolBytes: prometheus.NewDesc(
 			prometheus.BuildFQName(Namespace, subsystem, "pool_bytes"),
-			"Pool Bytes is the last observed number of bytes in the paged or nonpaged pool.",
+			"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.",
 			[]string{"process", "process_id", "creating_process_id", "pool"},
 			nil,
 		),
@@ -176,94 +112,94 @@ func newProcessCollector(logger log.Logger) (Collector, error) {
 			nil,
 		),
 		ThreadCount: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "threads"),
-			"Number of threads currently active in this process.",
+			prometheus.BuildFQName(Namespace, subsystem, "thread_count"),
+			"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.",
 			[]string{"process", "process_id", "creating_process_id"},
 			nil,
 		),
 		VirtualBytes: prometheus.NewDesc(
 			prometheus.BuildFQName(Namespace, subsystem, "virtual_bytes"),
-			"Current size, in bytes, of the virtual address space that the process is using.",
-			[]string{"process", "process_id", "creating_process_id"},
-			nil,
-		),
-		WorkingSetPrivate: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "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.",
-			[]string{"process", "process_id", "creating_process_id"},
-			nil,
-		),
-		WorkingSetPeak: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "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.",
+			"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.",
 			[]string{"process", "process_id", "creating_process_id"},
 			nil,
 		),
 		WorkingSet: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "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.",
+			prometheus.BuildFQName(Namespace, subsystem, "working_set"),
+			"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.",
 			[]string{"process", "process_id", "creating_process_id"},
 			nil,
 		),
-		processIncludePattern: regexp.MustCompile(fmt.Sprintf("^(?:%s)$", *processInclude)),
-		processExcludePattern: regexp.MustCompile(fmt.Sprintf("^(?:%s)$", *processExclude)),
+		queryWhereClause: *processWhereClause,
 	}, nil
 }
 
-type perflibProcess struct {
+// Collect sends the metric values for each metric
+// to the provided prometheus Metric channel.
+func (c *ProcessCollector) Collect(ctx *ScrapeContext, ch chan<- prometheus.Metric) error {
+	if desc, err := c.collect(ch); err != nil {
+		log.Error("failed collecting process metrics:", desc, err)
+		return err
+	}
+	return nil
+}
+
+// Win32_PerfRawData_PerfProc_Process docs:
+// - https://msdn.microsoft.com/en-us/library/aa394323(v=vs.85).aspx
+type Win32_PerfRawData_PerfProc_Process struct {
 	Name                    string
-	PercentProcessorTime    float64 `perflib:"% Processor Time"`
-	PercentPrivilegedTime   float64 `perflib:"% Privileged Time"`
-	PercentUserTime         float64 `perflib:"% User Time"`
-	CreatingProcessID       float64 `perflib:"Creating Process ID"`
-	ElapsedTime             float64 `perflib:"Elapsed Time"`
-	HandleCount             float64 `perflib:"Handle Count"`
-	IDProcess               float64 `perflib:"ID Process"`
-	IODataBytesPerSec       float64 `perflib:"IO Data Bytes/sec"`
-	IODataOperationsPerSec  float64 `perflib:"IO Data Operations/sec"`
-	IOOtherBytesPerSec      float64 `perflib:"IO Other Bytes/sec"`
-	IOOtherOperationsPerSec float64 `perflib:"IO Other Operations/sec"`
-	IOReadBytesPerSec       float64 `perflib:"IO Read Bytes/sec"`
-	IOReadOperationsPerSec  float64 `perflib:"IO Read Operations/sec"`
-	IOWriteBytesPerSec      float64 `perflib:"IO Write Bytes/sec"`
-	IOWriteOperationsPerSec float64 `perflib:"IO Write Operations/sec"`
-	PageFaultsPerSec        float64 `perflib:"Page Faults/sec"`
-	PageFileBytesPeak       float64 `perflib:"Page File Bytes Peak"`
-	PageFileBytes           float64 `perflib:"Page File Bytes"`
-	PoolNonpagedBytes       float64 `perflib:"Pool Nonpaged Bytes"`
-	PoolPagedBytes          float64 `perflib:"Pool Paged Bytes"`
-	PriorityBase            float64 `perflib:"Priority Base"`
-	PrivateBytes            float64 `perflib:"Private Bytes"`
-	ThreadCount             float64 `perflib:"Thread Count"`
-	VirtualBytesPeak        float64 `perflib:"Virtual Bytes Peak"`
-	VirtualBytes            float64 `perflib:"Virtual Bytes"`
-	WorkingSetPrivate       float64 `perflib:"Working Set - Private"`
-	WorkingSetPeak          float64 `perflib:"Working Set Peak"`
-	WorkingSet              float64 `perflib:"Working Set"`
+	CreatingProcessID       uint32
+	ElapsedTime             uint64
+	Frequency_Object        uint64
+	HandleCount             uint32
+	IDProcess               uint32
+	IODataBytesPersec       uint64
+	IODataOperationsPersec  uint64
+	IOOtherBytesPersec      uint64
+	IOOtherOperationsPersec uint64
+	IOReadBytesPersec       uint64
+	IOReadOperationsPersec  uint64
+	IOWriteBytesPersec      uint64
+	IOWriteOperationsPersec uint64
+	PageFaultsPersec        uint32
+	PageFileBytes           uint64
+	PageFileBytesPeak       uint64
+	PercentPrivilegedTime   uint64
+	PercentProcessorTime    uint64
+	PercentUserTime         uint64
+	PoolNonpagedBytes       uint32
+	PoolPagedBytes          uint32
+	PriorityBase            uint32
+	PrivateBytes            uint64
+	ThreadCount             uint32
+	Timestamp_Object        uint64
+	VirtualBytes            uint64
+	VirtualBytesPeak        uint64
+	WorkingSet              uint64
+	WorkingSetPeak          uint64
+	WorkingSetPrivate       uint64
 }
 
 type WorkerProcess struct {
 	AppPoolName string
-	ProcessId   uint64
+	ProcessId   uint32
 }
 
-func (c *processCollector) Collect(ctx *ScrapeContext, ch chan<- prometheus.Metric) error {
-	data := make([]perflibProcess, 0)
-	err := unmarshalObject(ctx.perfObjects["Process"], &data, c.logger)
-	if err != nil {
-		return err
+func (c *ProcessCollector) collect(ch chan<- prometheus.Metric) (*prometheus.Desc, error) {
+	var dst []Win32_PerfRawData_PerfProc_Process
+	q := queryAllWhere(&dst, c.queryWhereClause)
+	if err := wmi.Query(q, &dst); err != nil {
+		return nil, err
 	}
 
 	var dst_wp []WorkerProcess
-	q_wp := queryAll(&dst_wp, c.logger)
+	q_wp := queryAll(&dst_wp)
 	if err := wmi.QueryNamespace(q_wp, &dst_wp, "root\\WebAdministration"); err != nil {
-		_ = level.Debug(c.logger).Log("msg", fmt.Sprintf("Could not query WebAdministration namespace for IIS worker processes: %v. Skipping", err))
+		log.Debugf("Could not query WebAdministration namespace for IIS worker processes: %v. Skipping", err)
 	}
 
-	for _, process := range data {
-		if process.Name == "_Total" ||
-			c.processExcludePattern.MatchString(process.Name) ||
-			!c.processIncludePattern.MatchString(process.Name) {
+	for _, process := range dst {
+
+		if process.Name == "_Total" {
 			continue
 		}
 		// Duplicate processes are suffixed # and an index number. Remove those.
@@ -272,7 +208,7 @@ func (c *processCollector) Collect(ctx *ScrapeContext, ch chan<- prometheus.Metr
 		cpid := strconv.FormatUint(uint64(process.CreatingProcessID), 10)
 
 		for _, wp := range dst_wp {
-			if wp.ProcessId == uint64(process.IDProcess) {
+			if wp.ProcessId == process.IDProcess {
 				processName = strings.Join([]string{processName, wp.AppPoolName}, "_")
 				break
 			}
@@ -281,7 +217,8 @@ func (c *processCollector) Collect(ctx *ScrapeContext, ch chan<- prometheus.Metr
 		ch <- prometheus.MustNewConstMetric(
 			c.StartTime,
 			prometheus.GaugeValue,
-			process.ElapsedTime,
+			// convert from Windows timestamp (1 jan 1601) to unix timestamp (1 jan 1970)
+			float64(process.ElapsedTime-116444736000000000)/float64(process.Frequency_Object),
 			processName,
 			pid,
 			cpid,
@@ -290,7 +227,7 @@ func (c *processCollector) Collect(ctx *ScrapeContext, ch chan<- prometheus.Metr
 		ch <- prometheus.MustNewConstMetric(
 			c.HandleCount,
 			prometheus.GaugeValue,
-			process.HandleCount,
+			float64(process.HandleCount),
 			processName,
 			pid,
 			cpid,
@@ -299,7 +236,7 @@ func (c *processCollector) Collect(ctx *ScrapeContext, ch chan<- prometheus.Metr
 		ch <- prometheus.MustNewConstMetric(
 			c.CPUTimeTotal,
 			prometheus.CounterValue,
-			process.PercentPrivilegedTime,
+			float64(process.PercentPrivilegedTime)*ticksToSecondsScaleFactor,
 			processName,
 			pid,
 			cpid,
@@ -309,7 +246,7 @@ func (c *processCollector) Collect(ctx *ScrapeContext, ch chan<- prometheus.Metr
 		ch <- prometheus.MustNewConstMetric(
 			c.CPUTimeTotal,
 			prometheus.CounterValue,
-			process.PercentUserTime,
+			float64(process.PercentUserTime)*ticksToSecondsScaleFactor,
 			processName,
 			pid,
 			cpid,
@@ -319,7 +256,7 @@ func (c *processCollector) Collect(ctx *ScrapeContext, ch chan<- prometheus.Metr
 		ch <- prometheus.MustNewConstMetric(
 			c.IOBytesTotal,
 			prometheus.CounterValue,
-			process.IOOtherBytesPerSec,
+			float64(process.IOOtherBytesPersec),
 			processName,
 			pid,
 			cpid,
@@ -329,7 +266,7 @@ func (c *processCollector) Collect(ctx *ScrapeContext, ch chan<- prometheus.Metr
 		ch <- prometheus.MustNewConstMetric(
 			c.IOOperationsTotal,
 			prometheus.CounterValue,
-			process.IOOtherOperationsPerSec,
+			float64(process.IOOtherOperationsPersec),
 			processName,
 			pid,
 			cpid,
@@ -339,7 +276,7 @@ func (c *processCollector) Collect(ctx *ScrapeContext, ch chan<- prometheus.Metr
 		ch <- prometheus.MustNewConstMetric(
 			c.IOBytesTotal,
 			prometheus.CounterValue,
-			process.IOReadBytesPerSec,
+			float64(process.IOReadBytesPersec),
 			processName,
 			pid,
 			cpid,
@@ -349,7 +286,7 @@ func (c *processCollector) Collect(ctx *ScrapeContext, ch chan<- prometheus.Metr
 		ch <- prometheus.MustNewConstMetric(
 			c.IOOperationsTotal,
 			prometheus.CounterValue,
-			process.IOReadOperationsPerSec,
+			float64(process.IOReadOperationsPersec),
 			processName,
 			pid,
 			cpid,
@@ -359,7 +296,7 @@ func (c *processCollector) Collect(ctx *ScrapeContext, ch chan<- prometheus.Metr
 		ch <- prometheus.MustNewConstMetric(
 			c.IOBytesTotal,
 			prometheus.CounterValue,
-			process.IOWriteBytesPerSec,
+			float64(process.IOWriteBytesPersec),
 			processName,
 			pid,
 			cpid,
@@ -369,7 +306,7 @@ func (c *processCollector) Collect(ctx *ScrapeContext, ch chan<- prometheus.Metr
 		ch <- prometheus.MustNewConstMetric(
 			c.IOOperationsTotal,
 			prometheus.CounterValue,
-			process.IOWriteOperationsPerSec,
+			float64(process.IOWriteOperationsPersec),
 			processName,
 			pid,
 			cpid,
@@ -379,7 +316,7 @@ func (c *processCollector) Collect(ctx *ScrapeContext, ch chan<- prometheus.Metr
 		ch <- prometheus.MustNewConstMetric(
 			c.PageFaultsTotal,
 			prometheus.CounterValue,
-			process.PageFaultsPerSec,
+			float64(process.PageFaultsPersec),
 			processName,
 			pid,
 			cpid,
@@ -388,7 +325,7 @@ func (c *processCollector) Collect(ctx *ScrapeContext, ch chan<- prometheus.Metr
 		ch <- prometheus.MustNewConstMetric(
 			c.PageFileBytes,
 			prometheus.GaugeValue,
-			process.PageFileBytes,
+			float64(process.PageFileBytes),
 			processName,
 			pid,
 			cpid,
@@ -397,7 +334,7 @@ func (c *processCollector) Collect(ctx *ScrapeContext, ch chan<- prometheus.Metr
 		ch <- prometheus.MustNewConstMetric(
 			c.PoolBytes,
 			prometheus.GaugeValue,
-			process.PoolNonpagedBytes,
+			float64(process.PoolNonpagedBytes),
 			processName,
 			pid,
 			cpid,
@@ -407,7 +344,7 @@ func (c *processCollector) Collect(ctx *ScrapeContext, ch chan<- prometheus.Metr
 		ch <- prometheus.MustNewConstMetric(
 			c.PoolBytes,
 			prometheus.GaugeValue,
-			process.PoolPagedBytes,
+			float64(process.PoolPagedBytes),
 			processName,
 			pid,
 			cpid,
@@ -417,7 +354,7 @@ func (c *processCollector) Collect(ctx *ScrapeContext, ch chan<- prometheus.Metr
 		ch <- prometheus.MustNewConstMetric(
 			c.PriorityBase,
 			prometheus.GaugeValue,
-			process.PriorityBase,
+			float64(process.PriorityBase),
 			processName,
 			pid,
 			cpid,
@@ -426,7 +363,7 @@ func (c *processCollector) Collect(ctx *ScrapeContext, ch chan<- prometheus.Metr
 		ch <- prometheus.MustNewConstMetric(
 			c.PrivateBytes,
 			prometheus.GaugeValue,
-			process.PrivateBytes,
+			float64(process.PrivateBytes),
 			processName,
 			pid,
 			cpid,
@@ -435,7 +372,7 @@ func (c *processCollector) Collect(ctx *ScrapeContext, ch chan<- prometheus.Metr
 		ch <- prometheus.MustNewConstMetric(
 			c.ThreadCount,
 			prometheus.GaugeValue,
-			process.ThreadCount,
+			float64(process.ThreadCount),
 			processName,
 			pid,
 			cpid,
@@ -444,25 +381,7 @@ func (c *processCollector) Collect(ctx *ScrapeContext, ch chan<- prometheus.Metr
 		ch <- prometheus.MustNewConstMetric(
 			c.VirtualBytes,
 			prometheus.GaugeValue,
-			process.VirtualBytes,
-			processName,
-			pid,
-			cpid,
-		)
-
-		ch <- prometheus.MustNewConstMetric(
-			c.WorkingSetPrivate,
-			prometheus.GaugeValue,
-			process.WorkingSetPrivate,
-			processName,
-			pid,
-			cpid,
-		)
-
-		ch <- prometheus.MustNewConstMetric(
-			c.WorkingSetPeak,
-			prometheus.GaugeValue,
-			process.WorkingSetPeak,
+			float64(process.VirtualBytes),
 			processName,
 			pid,
 			cpid,
@@ -471,12 +390,12 @@ func (c *processCollector) Collect(ctx *ScrapeContext, ch chan<- prometheus.Metr
 		ch <- prometheus.MustNewConstMetric(
 			c.WorkingSet,
 			prometheus.GaugeValue,
-			process.WorkingSet,
+			float64(process.WorkingSet),
 			processName,
 			pid,
 			cpid,
 		)
 	}
 
-	return nil
+	return nil, nil
 }

collector/process_test.go

@@ -1,14 +0,0 @@
-package collector
-
-import (
-	"testing"
-)
-
-func BenchmarkProcessCollector(b *testing.B) {
-	// Include is not set in testing context (kingpin flags not parsed), causing the collector to skip all processes.
-	localProcessInclude := ".+"
-	processInclude = &localProcessInclude
-
-	// No context name required as collector source is WMI
-	benchmarkCollector(b, "", newProcessCollector)
-}

collector/prometheus.go

@@ -1,193 +0,0 @@
-//go:build windows
-// +build windows
-
-package collector
-
-import (
-	"fmt"
-	"sync"
-	"time"
-
-	"github.com/go-kit/log"
-	"github.com/go-kit/log/level"
-	"github.com/prometheus/client_golang/prometheus"
-)
-
-// Base metrics returned by Prometheus
-
-var (
-	scrapeDurationDesc = prometheus.NewDesc(
-		prometheus.BuildFQName(Namespace, "exporter", "collector_duration_seconds"),
-		"windows_exporter: Duration of a collection.",
-		[]string{"collector"},
-		nil,
-	)
-	scrapeSuccessDesc = prometheus.NewDesc(
-		prometheus.BuildFQName(Namespace, "exporter", "collector_success"),
-		"windows_exporter: Whether the collector was successful.",
-		[]string{"collector"},
-		nil,
-	)
-	scrapeTimeoutDesc = prometheus.NewDesc(
-		prometheus.BuildFQName(Namespace, "exporter", "collector_timeout"),
-		"windows_exporter: Whether the collector timed out.",
-		[]string{"collector"},
-		nil,
-	)
-	snapshotDuration = prometheus.NewDesc(
-		prometheus.BuildFQName(Namespace, "exporter", "perflib_snapshot_duration_seconds"),
-		"Duration of perflib snapshot capture",
-		nil,
-		nil,
-	)
-)
-
-// Prometheus implements prometheus.Collector for a set of Windows collectors.
-type Prometheus struct {
-	maxScrapeDuration time.Duration
-	collectors        map[string]Collector
-	logger            log.Logger
-}
-
-// NewPrometheus returns a new Prometheus where the set of collectors must
-// return metrics within the given timeout.
-func NewPrometheus(timeout time.Duration, cs map[string]Collector, logger log.Logger) *Prometheus {
-	return &Prometheus{
-		maxScrapeDuration: timeout,
-		collectors:        cs,
-		logger:            logger,
-	}
-}
-
-// Describe sends all the descriptors of the collectors included to
-// the provided channel.
-func (coll *Prometheus) Describe(ch chan<- *prometheus.Desc) {
-	ch <- scrapeDurationDesc
-	ch <- scrapeSuccessDesc
-}
-
-type collectorOutcome int
-
-const (
-	pending collectorOutcome = iota
-	success
-	failed
-)
-
-// Collect sends the collected metrics from each of the collectors to
-// prometheus.
-func (coll *Prometheus) Collect(ch chan<- prometheus.Metric) {
-	t := time.Now()
-	cs := make([]string, 0, len(coll.collectors))
-	for name := range coll.collectors {
-		cs = append(cs, name)
-	}
-	scrapeContext, err := PrepareScrapeContext(cs)
-	ch <- prometheus.MustNewConstMetric(
-		snapshotDuration,
-		prometheus.GaugeValue,
-		time.Since(t).Seconds(),
-	)
-	if err != nil {
-		ch <- prometheus.NewInvalidMetric(scrapeSuccessDesc, fmt.Errorf("failed to prepare scrape: %v", err))
-		return
-	}
-
-	wg := sync.WaitGroup{}
-	wg.Add(len(coll.collectors))
-	collectorOutcomes := make(map[string]collectorOutcome)
-	for name := range coll.collectors {
-		collectorOutcomes[name] = pending
-	}
-
-	metricsBuffer := make(chan prometheus.Metric)
-	l := sync.Mutex{}
-	finished := false
-	go func() {
-		for m := range metricsBuffer {
-			l.Lock()
-			if !finished {
-				ch <- m
-			}
-			l.Unlock()
-		}
-	}()
-
-	for name, c := range coll.collectors {
-		go func(name string, c Collector) {
-			defer wg.Done()
-			outcome := execute(name, c, scrapeContext, metricsBuffer, coll.logger)
-			l.Lock()
-			if !finished {
-				collectorOutcomes[name] = outcome
-			}
-			l.Unlock()
-		}(name, c)
-	}
-
-	allDone := make(chan struct{})
-	go func() {
-		wg.Wait()
-		close(allDone)
-		close(metricsBuffer)
-	}()
-
-	// Wait until either all collectors finish, or timeout expires
-	select {
-	case <-allDone:
-	case <-time.After(coll.maxScrapeDuration):
-	}
-
-	l.Lock()
-	finished = true
-
-	remainingCollectorNames := make([]string, 0)
-	for name, outcome := range collectorOutcomes {
-		var successValue, timeoutValue float64
-		if outcome == pending {
-			timeoutValue = 1.0
-			remainingCollectorNames = append(remainingCollectorNames, name)
-		}
-		if outcome == success {
-			successValue = 1.0
-		}
-
-		ch <- prometheus.MustNewConstMetric(
-			scrapeSuccessDesc,
-			prometheus.GaugeValue,
-			successValue,
-			name,
-		)
-		ch <- prometheus.MustNewConstMetric(
-			scrapeTimeoutDesc,
-			prometheus.GaugeValue,
-			timeoutValue,
-			name,
-		)
-	}
-
-	if len(remainingCollectorNames) > 0 {
-		_ = level.Warn(coll.logger).Log("msg", fmt.Sprintf("Collection timed out, still waiting for %v", remainingCollectorNames))
-	}
-
-	l.Unlock()
-}
-
-func execute(name string, c Collector, ctx *ScrapeContext, ch chan<- prometheus.Metric, logger log.Logger) collectorOutcome {
-	t := time.Now()
-	err := c.Collect(ctx, ch)
-	duration := time.Since(t).Seconds()
-	ch <- prometheus.MustNewConstMetric(
-		scrapeDurationDesc,
-		prometheus.GaugeValue,
-		duration,
-		name,
-	)
-
-	if err != nil {
-		_ = level.Error(logger).Log("msg", fmt.Sprintf("collector %s failed after %fs", name, duration), "err", err)
-		return failed
-	}
-	_ = level.Debug(logger).Log("msg", fmt.Sprintf("collector %s succeeded after %fs.", name, duration))
-	return success
-}

collector/remote_fx.go

@@ -1,349 +0,0 @@
-//go:build windows
-// +build windows
-
-package collector
-
-import (
-	"strings"
-
-	"github.com/go-kit/log"
-	"github.com/go-kit/log/level"
-	"github.com/prometheus/client_golang/prometheus"
-)
-
-// A RemoteFxNetworkCollector is a Prometheus collector for
-// WMI Win32_PerfRawData_Counters_RemoteFXNetwork & Win32_PerfRawData_Counters_RemoteFXGraphics metrics
-// https://wutils.com/wmi/root/cimv2/win32_perfrawdata_counters_remotefxnetwork/
-// https://wutils.com/wmi/root/cimv2/win32_perfrawdata_counters_remotefxgraphics/
-
-type RemoteFxCollector struct {
-	logger log.Logger
-
-	// net
-	BaseTCPRTT               *prometheus.Desc
-	BaseUDPRTT               *prometheus.Desc
-	CurrentTCPBandwidth      *prometheus.Desc
-	CurrentTCPRTT            *prometheus.Desc
-	CurrentUDPBandwidth      *prometheus.Desc
-	CurrentUDPRTT            *prometheus.Desc
-	TotalReceivedBytes       *prometheus.Desc
-	TotalSentBytes           *prometheus.Desc
-	UDPPacketsReceivedPersec *prometheus.Desc
-	UDPPacketsSentPersec     *prometheus.Desc
-
-	//gfx
-	AverageEncodingTime                         *prometheus.Desc
-	FrameQuality                                *prometheus.Desc
-	FramesSkippedPerSecondInsufficientResources *prometheus.Desc
-	GraphicsCompressionratio                    *prometheus.Desc
-	InputFramesPerSecond                        *prometheus.Desc
-	OutputFramesPerSecond                       *prometheus.Desc
-	SourceFramesPerSecond                       *prometheus.Desc
-}
-
-// newRemoteFx ...
-func newRemoteFx(logger log.Logger) (Collector, error) {
-	const subsystem = "remote_fx"
-	return &RemoteFxCollector{
-		logger: log.With(logger, "collector", subsystem),
-
-		// net
-		BaseTCPRTT: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "net_base_tcp_rtt_seconds"),
-			"Base TCP round-trip time (RTT) detected in seconds",
-			[]string{"session_name"},
-			nil,
-		),
-		BaseUDPRTT: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "net_base_udp_rtt_seconds"),
-			"Base UDP round-trip time (RTT) detected in seconds.",
-			[]string{"session_name"},
-			nil,
-		),
-		CurrentTCPBandwidth: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "net_current_tcp_bandwidth"),
-			"TCP Bandwidth detected in bytes per second.",
-			[]string{"session_name"},
-			nil,
-		),
-		CurrentTCPRTT: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "net_current_tcp_rtt_seconds"),
-			"Average TCP round-trip time (RTT) detected in seconds.",
-			[]string{"session_name"},
-			nil,
-		),
-		CurrentUDPBandwidth: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "net_current_udp_bandwidth"),
-			"UDP Bandwidth detected in bytes per second.",
-			[]string{"session_name"},
-			nil,
-		),
-		CurrentUDPRTT: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "net_current_udp_rtt_seconds"),
-			"Average UDP round-trip time (RTT) detected in seconds.",
-			[]string{"session_name"},
-			nil,
-		),
-		TotalReceivedBytes: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "net_received_bytes_total"),
-			"(TotalReceivedBytes)",
-			[]string{"session_name"},
-			nil,
-		),
-		TotalSentBytes: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "net_sent_bytes_total"),
-			"(TotalSentBytes)",
-			[]string{"session_name"},
-			nil,
-		),
-		UDPPacketsReceivedPersec: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "net_udp_packets_received_total"),
-			"Rate in packets per second at which packets are received over UDP.",
-			[]string{"session_name"},
-			nil,
-		),
-		UDPPacketsSentPersec: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "net_udp_packets_sent_total"),
-			"Rate in packets per second at which packets are sent over UDP.",
-			[]string{"session_name"},
-			nil,
-		),
-
-		//gfx
-		AverageEncodingTime: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "gfx_average_encoding_time_seconds"),
-			"Average frame encoding time in seconds",
-			[]string{"session_name"},
-			nil,
-		),
-		FrameQuality: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "gfx_frame_quality"),
-			"Quality of the output frame expressed as a percentage of the quality of the source frame.",
-			[]string{"session_name"},
-			nil,
-		),
-		FramesSkippedPerSecondInsufficientResources: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "gfx_frames_skipped_insufficient_resource_total"),
-			"Number of frames skipped per second due to insufficient client resources.",
-			[]string{"session_name", "resource"},
-			nil,
-		),
-		GraphicsCompressionratio: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "gfx_graphics_compression_ratio"),
-			"Ratio of the number of bytes encoded to the number of bytes input.",
-			[]string{"session_name"},
-			nil,
-		),
-		InputFramesPerSecond: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "gfx_input_frames_total"),
-			"Number of sources frames provided as input to RemoteFX graphics per second.",
-			[]string{"session_name"},
-			nil,
-		),
-		OutputFramesPerSecond: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "gfx_output_frames_total"),
-			"Number of frames sent to the client per second.",
-			[]string{"session_name"},
-			nil,
-		),
-		SourceFramesPerSecond: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "gfx_source_frames_total"),
-			"Number of frames composed by the source (DWM) per second.",
-			[]string{"session_name"},
-			nil,
-		),
-	}, nil
-}
-
-// Collect sends the metric values for each metric
-// to the provided prometheus Metric channel.
-func (c *RemoteFxCollector) Collect(ctx *ScrapeContext, ch chan<- prometheus.Metric) error {
-	if desc, err := c.collectRemoteFXNetworkCount(ctx, ch); err != nil {
-		_ = level.Error(c.logger).Log("failed collecting terminal services session count metrics", "desc", desc, "err", err)
-		return err
-	}
-	if desc, err := c.collectRemoteFXGraphicsCounters(ctx, ch); err != nil {
-		_ = level.Error(c.logger).Log("failed collecting terminal services session count metrics", "desc", desc, "err", err)
-		return err
-	}
-	return nil
-}
-
-type perflibRemoteFxNetwork struct {
-	Name                     string
-	BaseTCPRTT               float64 `perflib:"Base TCP RTT"`
-	BaseUDPRTT               float64 `perflib:"Base UDP RTT"`
-	CurrentTCPBandwidth      float64 `perflib:"Current TCP Bandwidth"`
-	CurrentTCPRTT            float64 `perflib:"Current TCP RTT"`
-	CurrentUDPBandwidth      float64 `perflib:"Current UDP Bandwidth"`
-	CurrentUDPRTT            float64 `perflib:"Current UDP RTT"`
-	TotalReceivedBytes       float64 `perflib:"Total Received Bytes"`
-	TotalSentBytes           float64 `perflib:"Total Sent Bytes"`
-	UDPPacketsReceivedPersec float64 `perflib:"UDP Packets Received/sec"`
-	UDPPacketsSentPersec     float64 `perflib:"UDP Packets Sent/sec"`
-}
-
-func (c *RemoteFxCollector) collectRemoteFXNetworkCount(ctx *ScrapeContext, ch chan<- prometheus.Metric) (*prometheus.Desc, error) {
-	dst := make([]perflibRemoteFxNetwork, 0)
-	err := unmarshalObject(ctx.perfObjects["RemoteFX Network"], &dst, c.logger)
-	if err != nil {
-		return nil, err
-	}
-
-	for _, d := range dst {
-		// only connect metrics for remote named sessions
-		n := strings.ToLower(d.Name)
-		if n == "" || n == "services" || n == "console" {
-			continue
-		}
-		ch <- prometheus.MustNewConstMetric(
-			c.BaseTCPRTT,
-			prometheus.GaugeValue,
-			milliSecToSec(d.BaseTCPRTT),
-			d.Name,
-		)
-		ch <- prometheus.MustNewConstMetric(
-			c.BaseUDPRTT,
-			prometheus.GaugeValue,
-			milliSecToSec(d.BaseUDPRTT),
-			d.Name,
-		)
-		ch <- prometheus.MustNewConstMetric(
-			c.CurrentTCPBandwidth,
-			prometheus.GaugeValue,
-			(d.CurrentTCPBandwidth*1000)/8,
-			d.Name,
-		)
-		ch <- prometheus.MustNewConstMetric(
-			c.CurrentTCPRTT,
-			prometheus.GaugeValue,
-			milliSecToSec(d.CurrentTCPRTT),
-			d.Name,
-		)
-		ch <- prometheus.MustNewConstMetric(
-			c.CurrentUDPBandwidth,
-			prometheus.GaugeValue,
-			(d.CurrentUDPBandwidth*1000)/8,
-			d.Name,
-		)
-		ch <- prometheus.MustNewConstMetric(
-			c.CurrentUDPRTT,
-			prometheus.GaugeValue,
-			milliSecToSec(d.CurrentUDPRTT),
-			d.Name,
-		)
-		ch <- prometheus.MustNewConstMetric(
-			c.TotalReceivedBytes,
-			prometheus.CounterValue,
-			d.TotalReceivedBytes,
-			d.Name,
-		)
-		ch <- prometheus.MustNewConstMetric(
-			c.TotalSentBytes,
-			prometheus.CounterValue,
-			d.TotalSentBytes,
-			d.Name,
-		)
-		ch <- prometheus.MustNewConstMetric(
-			c.UDPPacketsReceivedPersec,
-			prometheus.CounterValue,
-			d.UDPPacketsReceivedPersec,
-			d.Name,
-		)
-		ch <- prometheus.MustNewConstMetric(
-			c.UDPPacketsSentPersec,
-			prometheus.CounterValue,
-			d.UDPPacketsSentPersec,
-			d.Name,
-		)
-	}
-	return nil, nil
-}
-
-type perflibRemoteFxGraphics struct {
-	Name                                               string
-	AverageEncodingTime                                float64 `perflib:"Average Encoding Time"`
-	FrameQuality                                       float64 `perflib:"Frame Quality"`
-	FramesSkippedPerSecondInsufficientClientResources  float64 `perflib:"Frames Skipped/Second - Insufficient Server Resources"`
-	FramesSkippedPerSecondInsufficientNetworkResources float64 `perflib:"Frames Skipped/Second - Insufficient Network Resources"`
-	FramesSkippedPerSecondInsufficientServerResources  float64 `perflib:"Frames Skipped/Second - Insufficient Client Resources"`
-	GraphicsCompressionratio                           float64 `perflib:"Graphics Compression ratio"`
-	InputFramesPerSecond                               float64 `perflib:"Input Frames/Second"`
-	OutputFramesPerSecond                              float64 `perflib:"Output Frames/Second"`
-	SourceFramesPerSecond                              float64 `perflib:"Source Frames/Second"`
-}
-
-func (c *RemoteFxCollector) collectRemoteFXGraphicsCounters(ctx *ScrapeContext, ch chan<- prometheus.Metric) (*prometheus.Desc, error) {
-	dst := make([]perflibRemoteFxGraphics, 0)
-	err := unmarshalObject(ctx.perfObjects["RemoteFX Graphics"], &dst, c.logger)
-	if err != nil {
-		return nil, err
-	}
-
-	for _, d := range dst {
-		// only connect metrics for remote named sessions
-		n := strings.ToLower(d.Name)
-		if n == "" || n == "services" || n == "console" {
-			continue
-		}
-		ch <- prometheus.MustNewConstMetric(
-			c.AverageEncodingTime,
-			prometheus.GaugeValue,
-			milliSecToSec(d.AverageEncodingTime),
-			d.Name,
-		)
-		ch <- prometheus.MustNewConstMetric(
-			c.FrameQuality,
-			prometheus.GaugeValue,
-			d.FrameQuality,
-			d.Name,
-		)
-		ch <- prometheus.MustNewConstMetric(
-			c.FramesSkippedPerSecondInsufficientResources,
-			prometheus.CounterValue,
-			d.FramesSkippedPerSecondInsufficientClientResources,
-			d.Name,
-			"client",
-		)
-		ch <- prometheus.MustNewConstMetric(
-			c.FramesSkippedPerSecondInsufficientResources,
-			prometheus.CounterValue,
-			d.FramesSkippedPerSecondInsufficientNetworkResources,
-			d.Name,
-			"network",
-		)
-		ch <- prometheus.MustNewConstMetric(
-			c.FramesSkippedPerSecondInsufficientResources,
-			prometheus.CounterValue,
-			d.FramesSkippedPerSecondInsufficientServerResources,
-			d.Name,
-			"server",
-		)
-		ch <- prometheus.MustNewConstMetric(
-			c.GraphicsCompressionratio,
-			prometheus.GaugeValue,
-			d.GraphicsCompressionratio,
-			d.Name,
-		)
-		ch <- prometheus.MustNewConstMetric(
-			c.InputFramesPerSecond,
-			prometheus.CounterValue,
-			d.InputFramesPerSecond,
-			d.Name,
-		)
-		ch <- prometheus.MustNewConstMetric(
-			c.OutputFramesPerSecond,
-			prometheus.CounterValue,
-			d.OutputFramesPerSecond,
-			d.Name,
-		)
-		ch <- prometheus.MustNewConstMetric(
-			c.SourceFramesPerSecond,
-			prometheus.CounterValue,
-			d.SourceFramesPerSecond,
-			d.Name,
-		)
-	}
-
-	return nil, nil
-}

collector/remote_fx_test.go

@@ -1,9 +0,0 @@
-package collector
-
-import (
-	"testing"
-)
-
-func BenchmarkRemoteFXCollector(b *testing.B) {
-	benchmarkCollector(b, "remote_fx", newRemoteFx)
-}

collector/scheduled_task.go

@@ -1,401 +0,0 @@
-//go:build windows
-// +build windows
-
-package collector
-
-import (
-	"errors"
-	"fmt"
-	"regexp"
-	"runtime"
-	"strings"
-
-	"github.com/alecthomas/kingpin/v2"
-	"github.com/go-kit/log"
-	"github.com/go-kit/log/level"
-	ole "github.com/go-ole/go-ole"
-	"github.com/go-ole/go-ole/oleutil"
-	"github.com/prometheus/client_golang/prometheus"
-)
-
-const (
-	FlagScheduledTaskOldExclude = "collector.scheduled_task.blacklist"
-	FlagScheduledTaskOldInclude = "collector.scheduled_task.whitelist"
-
-	FlagScheduledTaskExclude = "collector.scheduled_task.exclude"
-	FlagScheduledTaskInclude = "collector.scheduled_task.include"
-)
-
-var (
-	taskOldExclude *string
-	taskOldInclude *string
-
-	taskExclude *string
-	taskInclude *string
-
-	taskIncludeSet bool
-	taskExcludeSet bool
-)
-
-type ScheduledTaskCollector struct {
-	logger log.Logger
-
-	LastResult *prometheus.Desc
-	MissedRuns *prometheus.Desc
-	State      *prometheus.Desc
-
-	taskIncludePattern *regexp.Regexp
-	taskExcludePattern *regexp.Regexp
-}
-
-// TaskState ...
-// https://docs.microsoft.com/en-us/windows/desktop/api/taskschd/ne-taskschd-task_state
-type TaskState uint
-
-type TaskResult uint
-
-const (
-	TASK_STATE_UNKNOWN TaskState = iota
-	TASK_STATE_DISABLED
-	TASK_STATE_QUEUED
-	TASK_STATE_READY
-	TASK_STATE_RUNNING
-	TASK_RESULT_SUCCESS TaskResult = 0x0
-)
-
-// RegisteredTask ...
-type ScheduledTask struct {
-	Name            string
-	Path            string
-	Enabled         bool
-	State           TaskState
-	MissedRunsCount float64
-	LastTaskResult  TaskResult
-}
-
-type ScheduledTasks []ScheduledTask
-
-// newScheduledTask ...
-func newScheduledTaskFlags(app *kingpin.Application) {
-	taskInclude = app.Flag(
-		FlagScheduledTaskInclude,
-		"Regexp of tasks to include. Task path must both match include and not match exclude to be included.",
-	).Default(".+").PreAction(func(c *kingpin.ParseContext) error {
-		taskIncludeSet = true
-		return nil
-	}).String()
-
-	taskExclude = app.Flag(
-		FlagScheduledTaskExclude,
-		"Regexp of tasks to exclude. Task path must both match include and not match exclude to be included.",
-	).Default("").PreAction(func(c *kingpin.ParseContext) error {
-		taskExcludeSet = true
-		return nil
-	}).String()
-
-	taskOldInclude = app.Flag(
-		FlagScheduledTaskOldInclude,
-		"DEPRECATED: Use --collector.scheduled_task.include",
-	).Hidden().String()
-	taskOldExclude = app.Flag(
-		FlagScheduledTaskOldExclude,
-		"DEPRECATED: Use --collector.scheduled_task.exclude",
-	).Hidden().String()
-}
-
-// newScheduledTask ...
-func newScheduledTask(logger log.Logger) (Collector, error) {
-	const subsystem = "scheduled_task"
-	logger = log.With(logger, "collector", subsystem)
-
-	if *taskOldExclude != "" {
-		if !taskExcludeSet {
-			_ = level.Warn(logger).Log("msg", "--collector.scheduled_task.blacklist is DEPRECATED and will be removed in a future release, use --collector.scheduled_task.exclude")
-			*taskExclude = *taskOldExclude
-		} else {
-			return nil, errors.New("--collector.scheduled_task.blacklist and --collector.scheduled_task.exclude are mutually exclusive")
-		}
-	}
-	if *taskOldInclude != "" {
-		if !taskIncludeSet {
-			_ = level.Warn(logger).Log("msg", "--collector.scheduled_task.whitelist is DEPRECATED and will be removed in a future release, use --collector.scheduled_task.include")
-			*taskInclude = *taskOldInclude
-		} else {
-			return nil, errors.New("--collector.scheduled_task.whitelist and --collector.scheduled_task.include are mutually exclusive")
-		}
-	}
-
-	runtime.LockOSThread()
-	defer runtime.UnlockOSThread()
-
-	err := ole.CoInitializeEx(0, ole.COINIT_MULTITHREADED)
-	if err != nil {
-		code := err.(*ole.OleError).Code()
-		if code != ole.S_OK && code != S_FALSE {
-			return nil, err
-		}
-	}
-	defer ole.CoUninitialize()
-
-	return &ScheduledTaskCollector{
-		logger: logger,
-		LastResult: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "last_result"),
-			"The result that was returned the last time the registered task was run",
-			[]string{"task"},
-			nil,
-		),
-
-		MissedRuns: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "missed_runs"),
-			"The number of times the registered task missed a scheduled run",
-			[]string{"task"},
-			nil,
-		),
-
-		State: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "state"),
-			"The current state of a scheduled task",
-			[]string{"task", "state"},
-			nil,
-		),
-
-		taskIncludePattern: regexp.MustCompile(fmt.Sprintf("^(?:%s)$", *taskInclude)),
-		taskExcludePattern: regexp.MustCompile(fmt.Sprintf("^(?:%s)$", *taskExclude)),
-	}, nil
-}
-
-func (c *ScheduledTaskCollector) Collect(ctx *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)
-		return err
-	}
-
-	return nil
-}
-
-var TASK_STATES = []string{"disabled", "queued", "ready", "running", "unknown"}
-
-func (c *ScheduledTaskCollector) collect(ch chan<- prometheus.Metric) (*prometheus.Desc, error) {
-	scheduledTasks, err := getScheduledTasks()
-	if err != nil {
-		return nil, err
-	}
-
-	for _, task := range scheduledTasks {
-		if c.taskExcludePattern.MatchString(task.Path) ||
-			!c.taskIncludePattern.MatchString(task.Path) {
-			continue
-		}
-
-		lastResult := 0.0
-		if task.LastTaskResult == TASK_RESULT_SUCCESS {
-			lastResult = 1.0
-		}
-
-		ch <- prometheus.MustNewConstMetric(
-			c.LastResult,
-			prometheus.GaugeValue,
-			lastResult,
-			task.Path,
-		)
-
-		ch <- prometheus.MustNewConstMetric(
-			c.MissedRuns,
-			prometheus.GaugeValue,
-			task.MissedRunsCount,
-			task.Path,
-		)
-
-		for _, state := range TASK_STATES {
-			var stateValue float64
-
-			if strings.ToLower(task.State.String()) == state {
-				stateValue = 1.0
-			}
-
-			ch <- prometheus.MustNewConstMetric(
-				c.State,
-				prometheus.GaugeValue,
-				stateValue,
-				task.Path,
-				state,
-			)
-		}
-	}
-
-	return nil, nil
-}
-
-const SCHEDULED_TASK_PROGRAM_ID = "Schedule.Service.1"
-
-// S_FALSE is returned by CoInitialize if it was already called on this thread.
-const S_FALSE = 0x00000001
-
-func getScheduledTasks() (scheduledTasks ScheduledTasks, err error) {
-	schedClassID, err := ole.ClassIDFrom(SCHEDULED_TASK_PROGRAM_ID)
-	if err != nil {
-		return scheduledTasks, err
-	}
-
-	taskSchedulerObj, err := ole.CreateInstance(schedClassID, nil)
-	if err != nil || taskSchedulerObj == nil {
-		return scheduledTasks, err
-	}
-	defer taskSchedulerObj.Release()
-
-	taskServiceObj := taskSchedulerObj.MustQueryInterface(ole.IID_IDispatch)
-	_, err = oleutil.CallMethod(taskServiceObj, "Connect")
-	if err != nil {
-		return scheduledTasks, err
-	}
-	defer taskServiceObj.Release()
-
-	res, err := oleutil.CallMethod(taskServiceObj, "GetFolder", `\`)
-	if err != nil {
-		return scheduledTasks, err
-	}
-
-	rootFolderObj := res.ToIDispatch()
-	defer rootFolderObj.Release()
-
-	err = fetchTasksRecursively(rootFolderObj, &scheduledTasks)
-
-	return scheduledTasks, err
-}
-
-func fetchTasksInFolder(folder *ole.IDispatch, scheduledTasks *ScheduledTasks) error {
-	res, err := oleutil.CallMethod(folder, "GetTasks", 1)
-	if err != nil {
-		return err
-	}
-
-	tasks := res.ToIDispatch()
-	defer tasks.Release()
-
-	err = oleutil.ForEach(tasks, func(v *ole.VARIANT) error {
-		task := v.ToIDispatch()
-		defer task.Release()
-
-		parsedTask, err := parseTask(task)
-		if err != nil {
-			return err
-		}
-
-		*scheduledTasks = append(*scheduledTasks, parsedTask)
-
-		return nil
-	})
-
-	return err
-}
-
-func fetchTasksRecursively(folder *ole.IDispatch, scheduledTasks *ScheduledTasks) error {
-	if err := fetchTasksInFolder(folder, scheduledTasks); err != nil {
-		return err
-	}
-
-	res, err := oleutil.CallMethod(folder, "GetFolders", 1)
-	if err != nil {
-		return err
-	}
-
-	subFolders := res.ToIDispatch()
-	defer subFolders.Release()
-
-	err = oleutil.ForEach(subFolders, func(v *ole.VARIANT) error {
-		subFolder := v.ToIDispatch()
-		defer subFolder.Release()
-		return fetchTasksRecursively(subFolder, scheduledTasks)
-	})
-
-	return err
-}
-
-func parseTask(task *ole.IDispatch) (scheduledTask ScheduledTask, err error) {
-	taskNameVar, err := oleutil.GetProperty(task, "Name")
-	if err != nil {
-		return scheduledTask, err
-	}
-	defer func() {
-		if tempErr := taskNameVar.Clear(); tempErr != nil {
-			err = tempErr
-		}
-	}()
-
-	taskPathVar, err := oleutil.GetProperty(task, "Path")
-	if err != nil {
-		return scheduledTask, err
-	}
-	defer func() {
-		if tempErr := taskPathVar.Clear(); tempErr != nil {
-			err = tempErr
-		}
-	}()
-
-	taskEnabledVar, err := oleutil.GetProperty(task, "Enabled")
-	if err != nil {
-		return scheduledTask, err
-	}
-	defer func() {
-		if tempErr := taskEnabledVar.Clear(); tempErr != nil {
-			err = tempErr
-		}
-	}()
-
-	taskStateVar, err := oleutil.GetProperty(task, "State")
-	if err != nil {
-		return scheduledTask, err
-	}
-	defer func() {
-		if tempErr := taskStateVar.Clear(); tempErr != nil {
-			err = tempErr
-		}
-	}()
-
-	taskNumberOfMissedRunsVar, err := oleutil.GetProperty(task, "NumberOfMissedRuns")
-	if err != nil {
-		return scheduledTask, err
-	}
-	defer func() {
-		if tempErr := taskNumberOfMissedRunsVar.Clear(); tempErr != nil {
-			err = tempErr
-		}
-	}()
-
-	taskLastTaskResultVar, err := oleutil.GetProperty(task, "LastTaskResult")
-	if err != nil {
-		return scheduledTask, err
-	}
-	defer func() {
-		if tempErr := taskLastTaskResultVar.Clear(); tempErr != nil {
-			err = tempErr
-		}
-	}()
-
-	scheduledTask.Name = taskNameVar.ToString()
-	scheduledTask.Path = strings.ReplaceAll(taskPathVar.ToString(), "\\", "/")
-	scheduledTask.Enabled = taskEnabledVar.Value().(bool)
-	scheduledTask.State = TaskState(taskStateVar.Val)
-	scheduledTask.MissedRunsCount = float64(taskNumberOfMissedRunsVar.Val)
-	scheduledTask.LastTaskResult = TaskResult(taskLastTaskResultVar.Val)
-
-	return scheduledTask, err
-}
-
-func (t TaskState) String() string {
-	switch t {
-	case TASK_STATE_UNKNOWN:
-		return "Unknown"
-	case TASK_STATE_DISABLED:
-		return "Disabled"
-	case TASK_STATE_QUEUED:
-		return "Queued"
-	case TASK_STATE_READY:
-		return "Ready"
-	case TASK_STATE_RUNNING:
-		return "Running"
-	default:
-		return ""
-	}
-}

collector/scheduled_task_test.go

@@ -1,9 +0,0 @@
-package collector
-
-import (
-	"testing"
-)
-
-func BenchmarkScheduledTaskCollector(b *testing.B) {
-	benchmarkCollector(b, "scheduled_task", newScheduledTask)
-}

collector/service.go

@@ -1,77 +1,45 @@
-//go:build windows
 // +build windows
 
 package collector
 
 import (
-	"fmt"
 	"strings"
-	"syscall"
 
-	"github.com/alecthomas/kingpin/v2"
-	"github.com/go-kit/log"
-	"github.com/go-kit/log/level"
+	"github.com/StackExchange/wmi"
 	"github.com/prometheus/client_golang/prometheus"
-	"github.com/yusufpapurcu/wmi"
-	"golang.org/x/sys/windows"
-	"golang.org/x/sys/windows/svc/mgr"
+	"github.com/prometheus/common/log"
+	"gopkg.in/alecthomas/kingpin.v2"
 )
 
-const (
-	FlagServiceWhereClause = "collector.service.services-where"
-	FlagServiceUseAPI      = "collector.service.use-api"
-)
+func init() {
+	registerCollector("service", NewserviceCollector)
+}
 
 var (
-	serviceWhereClause *string
-	useAPI             *bool
+	serviceWhereClause = kingpin.Flag(
+		"collector.service.services-where",
+		"WQL 'where' clause to use in WMI metrics query. Limits the response to the services you specify and reduces the size of the response.",
+	).Default("").String()
 )
 
 // A serviceCollector is a Prometheus collector for WMI Win32_Service metrics
 type serviceCollector struct {
-	logger log.Logger
-
-	Information *prometheus.Desc
-	State       *prometheus.Desc
-	StartMode   *prometheus.Desc
-	Status      *prometheus.Desc
+	State     *prometheus.Desc
+	StartMode *prometheus.Desc
+	Status    *prometheus.Desc
 
 	queryWhereClause string
 }
 
-// newServiceCollectorFlags ...
-func newServiceCollectorFlags(app *kingpin.Application) {
-	serviceWhereClause = app.Flag(
-		FlagServiceWhereClause,
-		"WQL 'where' clause to use in WMI metrics query. Limits the response to the services you specify and reduces the size of the response.",
-	).Default("").String()
-	useAPI = app.Flag(
-		FlagServiceUseAPI,
-		"Use API calls to collect service data instead of WMI. Flag 'collector.service.services-where' won't be effective.",
-	).Default("false").Bool()
-}
-
-// newserviceCollector ...
-func newserviceCollector(logger log.Logger) (Collector, error) {
+// NewserviceCollector ...
+func NewserviceCollector() (Collector, error) {
 	const subsystem = "service"
-	logger = log.With(logger, "collector", subsystem)
 
 	if *serviceWhereClause == "" {
-		_ = level.Warn(logger).Log("msg", "No where-clause specified for service collector. This will generate a very large number of metrics!")
-	}
-	if *useAPI {
-		_ = level.Warn(logger).Log("msg", "API collection is enabled.")
+		log.Warn("No where-clause specified for service collector. This will generate a very large number of metrics!")
 	}
 
 	return &serviceCollector{
-		logger: logger,
-
-		Information: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "info"),
-			"A metric with a constant '1' value labeled with service information",
-			[]string{"name", "display_name", "process_id", "run_as"},
-			nil,
-		),
 		State: prometheus.NewDesc(
 			prometheus.BuildFQName(Namespace, subsystem, "state"),
 			"The state of the service (State)",
@@ -97,16 +65,9 @@ func newserviceCollector(logger log.Logger) (Collector, error) {
 // Collect sends the metric values for each metric
 // to the provided prometheus Metric channel.
 func (c *serviceCollector) Collect(ctx *ScrapeContext, ch chan<- prometheus.Metric) error {
-	if *useAPI {
-		if err := c.collectAPI(ch); err != nil {
-			_ = level.Error(c.logger).Log("msg", "failed collecting API service metrics:", "err", err)
-			return err
-		}
-	} else {
-		if err := c.collectWMI(ch); err != nil {
-			_ = level.Error(c.logger).Log("msg", "failed collecting WMI service metrics:", "err", err)
-			return err
-		}
+	if desc, err := c.collect(ch); err != nil {
+		log.Error("failed collecting service metrics:", desc, err)
+		return err
 	}
 	return nil
 }
@@ -114,13 +75,10 @@ func (c *serviceCollector) Collect(ctx *ScrapeContext, ch chan<- prometheus.Metr
 // Win32_Service docs:
 // - https://msdn.microsoft.com/en-us/library/aa394418(v=vs.85).aspx
 type Win32_Service struct {
-	DisplayName string
-	Name        string
-	ProcessId   uint32
-	State       string
-	Status      string
-	StartMode   string
-	StartName   *string
+	Name      string
+	State     string
+	Status    string
+	StartMode string
 }
 
 var (
@@ -134,15 +92,6 @@ var (
 		"paused",
 		"unknown",
 	}
-	apiStateValues = map[uint]string{
-		windows.SERVICE_CONTINUE_PENDING: "continue pending",
-		windows.SERVICE_PAUSE_PENDING:    "pause pending",
-		windows.SERVICE_PAUSED:           "paused",
-		windows.SERVICE_RUNNING:          "running",
-		windows.SERVICE_START_PENDING:    "start pending",
-		windows.SERVICE_STOP_PENDING:     "stop pending",
-		windows.SERVICE_STOPPED:          "stopped",
-	}
 	allStartModes = []string{
 		"boot",
 		"system",
@@ -150,13 +99,6 @@ var (
 		"manual",
 		"disabled",
 	}
-	apiStartModeValues = map[uint32]string{
-		windows.SERVICE_AUTO_START:   "auto",
-		windows.SERVICE_BOOT_START:   "boot",
-		windows.SERVICE_DEMAND_START: "manual",
-		windows.SERVICE_DISABLED:     "disabled",
-		windows.SERVICE_SYSTEM_START: "system",
-	}
 	allStatuses = []string{
 		"ok",
 		"error",
@@ -173,29 +115,14 @@ var (
 	}
 )
 
-func (c *serviceCollector) collectWMI(ch chan<- prometheus.Metric) error {
+func (c *serviceCollector) collect(ch chan<- prometheus.Metric) (*prometheus.Desc, error) {
 	var dst []Win32_Service
-	q := queryAllWhere(&dst, c.queryWhereClause, c.logger)
+	q := queryAllWhere(&dst, c.queryWhereClause)
 	if err := wmi.Query(q, &dst); err != nil {
-		return err
+		return nil, err
 	}
+
 	for _, service := range dst {
-		pid := fmt.Sprintf("%d", uint64(service.ProcessId))
-
-		runAs := ""
-		if service.StartName != nil {
-			runAs = *service.StartName
-		}
-		ch <- prometheus.MustNewConstMetric(
-			c.Information,
-			prometheus.GaugeValue,
-			1.0,
-			strings.ToLower(service.Name),
-			service.DisplayName,
-			pid,
-			runAs,
-		)
-
 		for _, state := range allStates {
 			isCurrentState := 0.0
 			if state == strings.ToLower(service.State) {
@@ -238,95 +165,5 @@ func (c *serviceCollector) collectWMI(ch chan<- prometheus.Metric) error {
 			)
 		}
 	}
-	return nil
-}
-
-func (c *serviceCollector) collectAPI(ch chan<- prometheus.Metric) error {
-	svcmgrConnection, err := mgr.Connect()
-	if err != nil {
-		return err
-	}
-	defer svcmgrConnection.Disconnect() //nolint:errcheck
-
-	// List All Services from the Services Manager.
-	serviceList, err := svcmgrConnection.ListServices()
-	if err != nil {
-		return err
-	}
-
-	// Iterate through the Services List.
-	for _, service := range serviceList {
-		// Get UTF16 service name.
-		serviceName, err := syscall.UTF16PtrFromString(service)
-		if err != nil {
-			_ = level.Warn(c.logger).Log("msg", fmt.Sprintf("Service %s get name error:  %#v", service, err))
-			continue
-		}
-
-		// Open connection for service handler.
-		serviceHandle, err := windows.OpenService(svcmgrConnection.Handle, serviceName, windows.GENERIC_READ)
-		if err != nil {
-			_ = level.Warn(c.logger).Log("msg", fmt.Sprintf("Open service %s error:  %#v", service, err))
-			continue
-		}
-
-		// Create handle for each service.
-		serviceManager := &mgr.Service{Name: service, Handle: serviceHandle}
-		defer serviceManager.Close()
-
-		// Get Service Configuration.
-		serviceConfig, err := serviceManager.Config()
-		if err != nil {
-			_ = level.Warn(c.logger).Log("msg", fmt.Sprintf("Get ervice %s config error:  %#v", service, err))
-			continue
-		}
-
-		// Get Service Current Status.
-		serviceStatus, err := serviceManager.Query()
-		if err != nil {
-			_ = level.Warn(c.logger).Log("msg", fmt.Sprintf("Get service %s status error:  %#v", service, err))
-			continue
-		}
-
-		pid := fmt.Sprintf("%d", uint64(serviceStatus.ProcessId))
-
-		ch <- prometheus.MustNewConstMetric(
-			c.Information,
-			prometheus.GaugeValue,
-			1.0,
-			strings.ToLower(service),
-			serviceConfig.DisplayName,
-			pid,
-			serviceConfig.ServiceStartName,
-		)
-
-		for _, state := range apiStateValues {
-			isCurrentState := 0.0
-			if state == apiStateValues[uint(serviceStatus.State)] {
-				isCurrentState = 1.0
-			}
-			ch <- prometheus.MustNewConstMetric(
-				c.State,
-				prometheus.GaugeValue,
-				isCurrentState,
-				strings.ToLower(service),
-				state,
-			)
-		}
-
-		for _, startMode := range apiStartModeValues {
-			isCurrentStartMode := 0.0
-			if startMode == apiStartModeValues[serviceConfig.StartType] {
-				isCurrentStartMode = 1.0
-			}
-			ch <- prometheus.MustNewConstMetric(
-				c.StartMode,
-				prometheus.GaugeValue,
-				isCurrentStartMode,
-				strings.ToLower(service),
-				startMode,
-			)
-		}
-	}
-	return nil
+	return nil, nil
 }

collector/service_test.go

@@ -1,9 +0,0 @@
-package collector
-
-import (
-	"testing"
-)
-
-func BenchmarkServiceCollector(b *testing.B) {
-	benchmarkCollector(b, "service", newserviceCollector)
-}

collector/smtp.go

@@ -1,756 +0,0 @@
-//go:build windows
-// +build windows
-
-package collector
-
-import (
-	"errors"
-	"fmt"
-	"regexp"
-
-	"github.com/alecthomas/kingpin/v2"
-	"github.com/go-kit/log"
-	"github.com/go-kit/log/level"
-	"github.com/prometheus/client_golang/prometheus"
-)
-
-const (
-	FlagSmtpServerOldExclude = "collector.smtp.server-blacklist"
-	FlagSmtpServerOldInclude = "collector.smtp.server-whitelist"
-
-	FlagSmtpServerExclude = "collector.smtp.server-exclude"
-	FlagSmtpServerInclude = "collector.smtp.server-include"
-)
-
-var (
-	serverOldInclude *string
-	serverOldExclude *string
-
-	serverInclude *string
-	serverExclude *string
-
-	serverIncludeSet bool
-	serverExcludeSet bool
-)
-
-type SMTPCollector struct {
-	logger log.Logger
-
-	BadmailedMessagesBadPickupFileTotal     *prometheus.Desc
-	BadmailedMessagesGeneralFailureTotal    *prometheus.Desc
-	BadmailedMessagesHopCountExceededTotal  *prometheus.Desc
-	BadmailedMessagesNDROfDSNTotal          *prometheus.Desc
-	BadmailedMessagesNoRecipientsTotal      *prometheus.Desc
-	BadmailedMessagesTriggeredViaEventTotal *prometheus.Desc
-	BytesSentTotal                          *prometheus.Desc
-	BytesReceivedTotal                      *prometheus.Desc
-	CategorizerQueueLength                  *prometheus.Desc
-	ConnectionErrorsTotal                   *prometheus.Desc
-	CurrentMessagesInLocalDelivery          *prometheus.Desc
-	DirectoryDropsTotal                     *prometheus.Desc
-	DNSQueriesTotal                         *prometheus.Desc
-	DSNFailuresTotal                        *prometheus.Desc
-	ETRNMessagesTotal                       *prometheus.Desc
-	InboundConnectionsCurrent               *prometheus.Desc
-	InboundConnectionsTotal                 *prometheus.Desc
-	LocalQueueLength                        *prometheus.Desc
-	LocalRetryQueueLength                   *prometheus.Desc
-	MailFilesOpen                           *prometheus.Desc
-	MessageBytesReceivedTotal               *prometheus.Desc
-	MessageBytesSentTotal                   *prometheus.Desc
-	MessageDeliveryRetriesTotal             *prometheus.Desc
-	MessageSendRetriesTotal                 *prometheus.Desc
-	MessagesCurrentlyUndeliverable          *prometheus.Desc
-	MessagesDeliveredTotal                  *prometheus.Desc
-	MessagesPendingRouting                  *prometheus.Desc
-	MessagesReceivedTotal                   *prometheus.Desc
-	MessagesRefusedForAddressObjectsTotal   *prometheus.Desc
-	MessagesRefusedForMailObjectsTotal      *prometheus.Desc
-	MessagesRefusedForSizeTotal             *prometheus.Desc
-	MessagesSentTotal                       *prometheus.Desc
-	MessagesSubmittedTotal                  *prometheus.Desc
-	NDRsGeneratedTotal                      *prometheus.Desc
-	OutboundConnectionsCurrent              *prometheus.Desc
-	OutboundConnectionsRefusedTotal         *prometheus.Desc
-	OutboundConnectionsTotal                *prometheus.Desc
-	QueueFilesOpen                          *prometheus.Desc
-	PickupDirectoryMessagesRetrievedTotal   *prometheus.Desc
-	RemoteQueueLength                       *prometheus.Desc
-	RemoteRetryQueueLength                  *prometheus.Desc
-	RoutingTableLookupsTotal                *prometheus.Desc
-
-	serverIncludePattern *regexp.Regexp
-	serverExcludePattern *regexp.Regexp
-}
-
-func newSMTPCollectorFlags(app *kingpin.Application) {
-	serverInclude = app.Flag(
-		FlagSmtpServerInclude,
-		"Regexp of virtual servers to include. Server name must both match include and not match exclude to be included.",
-	).Default(".+").PreAction(func(c *kingpin.ParseContext) error {
-		serverIncludeSet = true
-		return nil
-	}).String()
-
-	serverExclude = app.Flag(
-		FlagSmtpServerExclude,
-		"Regexp of virtual servers to exclude. Server name must both match include and not match exclude to be included.",
-	).Default("").PreAction(func(c *kingpin.ParseContext) error {
-		serverExcludeSet = true
-		return nil
-	}).String()
-
-	serverOldInclude = app.Flag(
-		FlagSmtpServerOldInclude,
-		"DEPRECATED: Use --collector.smtp.server-include",
-	).Hidden().String()
-	serverOldExclude = app.Flag(
-		FlagSmtpServerOldExclude,
-		"DEPRECATED: Use --collector.smtp.server-exclude",
-	).Hidden().String()
-}
-
-func newSMTPCollector(logger log.Logger) (Collector, error) {
-	const subsystem = "smtp"
-	logger = log.With(logger, "collector", subsystem)
-
-	_ = level.Info(logger).Log("msg", "smtp collector is in an experimental state! Metrics for this collector have not been tested.")
-
-	if *serverOldExclude != "" {
-		if !serverExcludeSet {
-			_ = level.Warn(logger).Log("msg", "--collector.smtp.server-blacklist is DEPRECATED and will be removed in a future release, use --collector.smtp.server-exclude")
-			*serverExclude = *serverOldExclude
-		} else {
-			return nil, errors.New("--collector.smtp.server-blacklist and --collector.smtp.server-exclude are mutually exclusive")
-		}
-	}
-	if *serverOldInclude != "" {
-		if !serverIncludeSet {
-			_ = level.Warn(logger).Log("msg", "--collector.smtp.server-whitelist is DEPRECATED and will be removed in a future release, use --collector.smtp.server-include")
-			*serverInclude = *serverOldInclude
-		} else {
-			return nil, errors.New("--collector.smtp.server-whitelist and --collector.smtp.server-include are mutually exclusive")
-		}
-	}
-
-	return &SMTPCollector{
-		logger: logger,
-		BadmailedMessagesBadPickupFileTotal: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "badmailed_messages_bad_pickup_file_total"),
-			"Total number of malformed pickup messages sent to badmail",
-			[]string{"site"},
-			nil,
-		),
-		BadmailedMessagesGeneralFailureTotal: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "badmailed_messages_general_failure_total"),
-			"Total number of messages sent to badmail for reasons not associated with a specific counter",
-			[]string{"site"},
-			nil,
-		),
-		BadmailedMessagesHopCountExceededTotal: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "badmailed_messages_hop_count_exceeded_total"),
-			"Total number of messages sent to badmail because they had exceeded the maximum hop count",
-			[]string{"site"},
-			nil,
-		),
-		BadmailedMessagesNDROfDSNTotal: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "badmailed_messages_ndr_of_dns_total"),
-			"Total number of Delivery Status Notifications sent to badmail because they could not be delivered",
-			[]string{"site"},
-			nil,
-		),
-		BadmailedMessagesNoRecipientsTotal: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "badmailed_messages_no_recipients_total"),
-			"Total number of messages sent to badmail because they had no recipients",
-			[]string{"site"},
-			nil,
-		),
-		BadmailedMessagesTriggeredViaEventTotal: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "badmailed_messages_triggered_via_event_total"),
-			"Total number of messages sent to badmail at the request of a server event sink",
-			[]string{"site"},
-			nil,
-		),
-		BytesSentTotal: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "bytes_sent_total"),
-			"Total number of bytes sent",
-			[]string{"site"},
-			nil,
-		),
-		BytesReceivedTotal: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "bytes_received_total"),
-			"Total number of bytes received",
-			[]string{"site"},
-			nil,
-		),
-		CategorizerQueueLength: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "categorizer_queue_length"),
-			"Number of messages in the categorizer queue",
-			[]string{"site"},
-			nil,
-		),
-		ConnectionErrorsTotal: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "connection_errors_total"),
-			"Total number of connection errors",
-			[]string{"site"},
-			nil,
-		),
-		CurrentMessagesInLocalDelivery: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "current_messages_in_local_delivery"),
-			"Number of messages that are currently being processed by a server event sink for local delivery",
-			[]string{"site"},
-			nil,
-		),
-		DirectoryDropsTotal: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "directory_drops_total"),
-			"Total number of messages placed in a drop directory",
-			[]string{"site"},
-			nil,
-		),
-		DSNFailuresTotal: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "dsn_failures_total"),
-			"Total number of failed DSN generation attempts",
-			[]string{"site"},
-			nil,
-		),
-		DNSQueriesTotal: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "dns_queries_total"),
-			"Total number of DNS lookups",
-			[]string{"site"},
-			nil,
-		),
-		ETRNMessagesTotal: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "etrn_messages_total"),
-			"Total number of ETRN messages received by the server",
-			[]string{"site"},
-			nil,
-		),
-		InboundConnectionsCurrent: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "inbound_connections_current"),
-			"Total number of connections currently inbound",
-			[]string{"site"},
-			nil,
-		),
-		InboundConnectionsTotal: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "inbound_connections_total"),
-			"Total number of inbound connections received",
-			[]string{"site"},
-			nil,
-		),
-		LocalQueueLength: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "local_queue_length"),
-			"Number of messages in the local queue",
-			[]string{"site"},
-			nil,
-		),
-		LocalRetryQueueLength: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "local_retry_queue_length"),
-			"Number of messages in the local retry queue",
-			[]string{"site"},
-			nil,
-		),
-		MailFilesOpen: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "mail_files_open"),
-			"Number of handles to open mail files",
-			[]string{"site"},
-			nil,
-		),
-		MessageBytesReceivedTotal: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "message_bytes_received_total"),
-			"Total number of bytes received in messages",
-			[]string{"site"},
-			nil,
-		),
-		MessageBytesSentTotal: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "message_bytes_sent_total"),
-			"Total number of bytes sent in messages",
-			[]string{"site"},
-			nil,
-		),
-		MessageDeliveryRetriesTotal: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "message_delivery_retries_total"),
-			"Total number of local deliveries that were retried",
-			[]string{"site"},
-			nil,
-		),
-		MessageSendRetriesTotal: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "message_send_retries_total"),
-			"Total number of outbound message sends that were retried",
-			[]string{"site"},
-			nil,
-		),
-		MessagesCurrentlyUndeliverable: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "messages_currently_undeliverable"),
-			"Number of messages that have been reported as currently undeliverable by routing",
-			[]string{"site"},
-			nil,
-		),
-		MessagesDeliveredTotal: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "messages_delivered_total"),
-			"Total number of messages delivered to local mailboxes",
-			[]string{"site"},
-			nil,
-		),
-		MessagesPendingRouting: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "messages_pending_routing"),
-			"Number of messages that have been categorized but not routed",
-			[]string{"site"},
-			nil,
-		),
-		MessagesReceivedTotal: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "messages_received_total"),
-			"Total number of inbound messages accepted",
-			[]string{"site"},
-			nil,
-		),
-		MessagesRefusedForAddressObjectsTotal: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "messages_refused_for_address_objects_total"),
-			"Total number of messages refused due to no address objects",
-			[]string{"site"},
-			nil,
-		),
-		MessagesRefusedForMailObjectsTotal: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "messages_refused_for_mail_objects_total"),
-			"Total number of messages refused due to no mail objects",
-			[]string{"site"},
-			nil,
-		),
-		MessagesRefusedForSizeTotal: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "messages_refused_for_size_total"),
-			"Total number of messages rejected because they were too big",
-			[]string{"site"},
-			nil,
-		),
-		MessagesSentTotal: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "messages_sent_total"),
-			"Total number of outbound messages sent",
-			[]string{"site"},
-			nil,
-		),
-		MessagesSubmittedTotal: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "messages_submitted_total"),
-			"Total number of messages submitted to queuing for delivery",
-			[]string{"site"},
-			nil,
-		),
-		NDRsGeneratedTotal: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "ndrs_generated_total"),
-			"Total number of non-delivery reports that have been generated",
-			[]string{"site"},
-			nil,
-		),
-		OutboundConnectionsCurrent: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "outbound_connections_current"),
-			"Number of connections currently outbound",
-			[]string{"site"},
-			nil,
-		),
-		OutboundConnectionsRefusedTotal: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "outbound_connections_refused_total"),
-			"Total number of connection attempts refused by remote sites",
-			[]string{"site"},
-			nil,
-		),
-		OutboundConnectionsTotal: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "outbound_connections_total"),
-			"Total number of outbound connections attempted",
-			[]string{"site"},
-			nil,
-		),
-		PickupDirectoryMessagesRetrievedTotal: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "pickup_directory_messages_retrieved_total"),
-			"Total number of messages retrieved from the mail pick-up directory",
-			[]string{"site"},
-			nil,
-		),
-		QueueFilesOpen: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "queue_files_open"),
-			"Number of handles to open queue files",
-			[]string{"site"},
-			nil,
-		),
-		RemoteQueueLength: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "remote_queue_length"),
-			"Number of messages in the remote queue",
-			[]string{"site"},
-			nil,
-		),
-		RemoteRetryQueueLength: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "remote_retry_queue_length"),
-			"Number of messages in the retry queue for remote delivery",
-			[]string{"site"},
-			nil,
-		),
-		RoutingTableLookupsTotal: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "routing_table_lookups_total"),
-			"Total number of routing table lookups",
-			[]string{"site"},
-			nil,
-		),
-
-		serverIncludePattern: regexp.MustCompile(fmt.Sprintf("^(?:%s)$", *serverInclude)),
-		serverExcludePattern: regexp.MustCompile(fmt.Sprintf("^(?:%s)$", *serverExclude)),
-	}, nil
-}
-
-// Collect sends the metric values for each metric
-// to the provided prometheus Metric channel.
-func (c *SMTPCollector) Collect(ctx *ScrapeContext, ch chan<- prometheus.Metric) error {
-	if desc, err := c.collect(ctx, ch); err != nil {
-		_ = level.Error(c.logger).Log("failed collecting smtp metrics", "desc", desc, "err", err)
-		return err
-	}
-	return nil
-}
-
-// Perflib: "SMTP Server"
-type PerflibSMTPServer struct {
-	Name string
-
-	BadmailedMessagesBadPickupFileTotal     float64 `perflib:"Badmailed Messages (Bad Pickup File)"`
-	BadmailedMessagesGeneralFailureTotal    float64 `perflib:"Badmailed Messages (General Failure)"`
-	BadmailedMessagesHopCountExceededTotal  float64 `perflib:"Badmailed Messages (Hop Count Exceeded)"`
-	BadmailedMessagesNDROfDSNTotal          float64 `perflib:"Badmailed Messages (NDR of DSN)"`
-	BadmailedMessagesNoRecipientsTotal      float64 `perflib:"Badmailed Messages (No Recipients)"`
-	BadmailedMessagesTriggeredViaEventTotal float64 `perflib:"Badmailed Messages (Triggered via Event)"`
-	BytesSentTotal                          float64 `perflib:"Bytes Sent Total"`
-	BytesReceivedTotal                      float64 `perflib:"Bytes Received Total"`
-	CategorizerQueueLength                  float64 `perflib:"Categorizer Queue Length"`
-	ConnectionErrorsTotal                   float64 `perflib:"Total Connection Errors"`
-	CurrentMessagesInLocalDelivery          float64 `perflib:"Current Messages in Local Delivery"`
-	DirectoryDropsTotal                     float64 `perflib:"Directory Drops Total"`
-	DNSQueriesTotal                         float64 `perflib:"DNS Queries Total"`
-	DSNFailuresTotal                        float64 `perflib:"Total DSN Failures"`
-	ETRNMessagesTotal                       float64 `perflib:"ETRN Messages Total"`
-	InboundConnectionsCurrent               float64 `perflib:"Inbound Connections Current"`
-	InboundConnectionsTotal                 float64 `perflib:"Inbound Connections Total"`
-	LocalQueueLength                        float64 `perflib:"Local Queue Length"`
-	LocalRetryQueueLength                   float64 `perflib:"Local Retry Queue Length"`
-	MailFilesOpen                           float64 `perflib:"Number of MailFiles Open"`
-	MessageBytesReceivedTotal               float64 `perflib:"Message Bytes Received Total"`
-	MessageBytesSentTotal                   float64 `perflib:"Message Bytes Sent Total"`
-	MessageDeliveryRetriesTotal             float64 `perflib:"Message Delivery Retries"`
-	MessageSendRetriesTotal                 float64 `perflib:"Message Send Retries"`
-	MessagesCurrentlyUndeliverable          float64 `perflib:"Messages Currently Undeliverable"`
-	MessagesDeliveredTotal                  float64 `perflib:"Messages Delivered Total"`
-	MessagesPendingRouting                  float64 `perflib:"Messages Pending Routing"`
-	MessagesReceivedTotal                   float64 `perflib:"Messages Received Total"`
-	MessagesRefusedForAddressObjectsTotal   float64 `perflib:"Messages Refused for Address Objects"`
-	MessagesRefusedForMailObjectsTotal      float64 `perflib:"Messages Refused for Mail Objects"`
-	MessagesRefusedForSizeTotal             float64 `perflib:"Messages Refused for Size"`
-	MessagesSentTotal                       float64 `perflib:"Messages Sent Total"`
-	MessagesSubmittedTotal                  float64 `perflib:"Total messages submitted"`
-	NDRsGeneratedTotal                      float64 `perflib:"NDRs Generated"`
-	OutboundConnectionsCurrent              float64 `perflib:"Outbound Connections Current"`
-	OutboundConnectionsRefusedTotal         float64 `perflib:"Outbound Connections Refused"`
-	OutboundConnectionsTotal                float64 `perflib:"Outbound Connections Total"`
-	QueueFilesOpen                          float64 `perflib:"Number of QueueFiles Open"`
-	PickupDirectoryMessagesRetrievedTotal   float64 `perflib:"Pickup Directory Messages Retrieved Total"`
-	RemoteQueueLength                       float64 `perflib:"Remote Queue Length"`
-	RemoteRetryQueueLength                  float64 `perflib:"Remote Retry Queue Length"`
-	RoutingTableLookupsTotal                float64 `perflib:"Routing Table Lookups Total"`
-}
-
-func (c *SMTPCollector) collect(ctx *ScrapeContext, ch chan<- prometheus.Metric) (*prometheus.Desc, error) {
-	var dst []PerflibSMTPServer
-	if err := unmarshalObject(ctx.perfObjects["SMTP Server"], &dst, c.logger); err != nil {
-		return nil, err
-	}
-
-	for _, server := range dst {
-		if server.Name == "_Total" ||
-			c.serverExcludePattern.MatchString(server.Name) ||
-			!c.serverIncludePattern.MatchString(server.Name) {
-			continue
-		}
-
-		ch <- prometheus.MustNewConstMetric(
-			c.BadmailedMessagesBadPickupFileTotal,
-			prometheus.CounterValue,
-			server.BadmailedMessagesBadPickupFileTotal,
-			server.Name,
-		)
-
-		ch <- prometheus.MustNewConstMetric(
-			c.BadmailedMessagesHopCountExceededTotal,
-			prometheus.CounterValue,
-			server.BadmailedMessagesHopCountExceededTotal,
-			server.Name,
-		)
-
-		ch <- prometheus.MustNewConstMetric(
-			c.BadmailedMessagesNDROfDSNTotal,
-			prometheus.CounterValue,
-			server.BadmailedMessagesNDROfDSNTotal,
-			server.Name,
-		)
-
-		ch <- prometheus.MustNewConstMetric(
-			c.BadmailedMessagesNoRecipientsTotal,
-			prometheus.CounterValue,
-			server.BadmailedMessagesNoRecipientsTotal,
-			server.Name,
-		)
-
-		ch <- prometheus.MustNewConstMetric(
-			c.BadmailedMessagesTriggeredViaEventTotal,
-			prometheus.CounterValue,
-			server.BadmailedMessagesTriggeredViaEventTotal,
-			server.Name,
-		)
-
-		ch <- prometheus.MustNewConstMetric(
-			c.BytesSentTotal,
-			prometheus.CounterValue,
-			server.BytesSentTotal,
-			server.Name,
-		)
-
-		ch <- prometheus.MustNewConstMetric(
-			c.BytesReceivedTotal,
-			prometheus.CounterValue,
-			server.BytesReceivedTotal,
-			server.Name,
-		)
-
-		ch <- prometheus.MustNewConstMetric(
-			c.CategorizerQueueLength,
-			prometheus.GaugeValue,
-			server.CategorizerQueueLength,
-			server.Name,
-		)
-
-		ch <- prometheus.MustNewConstMetric(
-			c.ConnectionErrorsTotal,
-			prometheus.CounterValue,
-			server.ConnectionErrorsTotal,
-			server.Name,
-		)
-
-		ch <- prometheus.MustNewConstMetric(
-			c.CurrentMessagesInLocalDelivery,
-			prometheus.GaugeValue,
-			server.CurrentMessagesInLocalDelivery,
-			server.Name,
-		)
-
-		ch <- prometheus.MustNewConstMetric(
-			c.DirectoryDropsTotal,
-			prometheus.CounterValue,
-			server.DirectoryDropsTotal,
-			server.Name,
-		)
-
-		ch <- prometheus.MustNewConstMetric(
-			c.DSNFailuresTotal,
-			prometheus.CounterValue,
-			server.DSNFailuresTotal,
-			server.Name,
-		)
-
-		ch <- prometheus.MustNewConstMetric(
-			c.DNSQueriesTotal,
-			prometheus.CounterValue,
-			server.DNSQueriesTotal,
-			server.Name,
-		)
-
-		ch <- prometheus.MustNewConstMetric(
-			c.ETRNMessagesTotal,
-			prometheus.CounterValue,
-			server.ETRNMessagesTotal,
-			server.Name,
-		)
-
-		ch <- prometheus.MustNewConstMetric(
-			c.InboundConnectionsTotal,
-			prometheus.CounterValue,
-			server.InboundConnectionsTotal,
-			server.Name,
-		)
-
-		ch <- prometheus.MustNewConstMetric(
-			c.InboundConnectionsCurrent,
-			prometheus.GaugeValue,
-			server.InboundConnectionsCurrent,
-			server.Name,
-		)
-
-		ch <- prometheus.MustNewConstMetric(
-			c.LocalQueueLength,
-			prometheus.GaugeValue,
-			server.LocalQueueLength,
-			server.Name,
-		)
-
-		ch <- prometheus.MustNewConstMetric(
-			c.LocalRetryQueueLength,
-			prometheus.GaugeValue,
-			server.LocalRetryQueueLength,
-			server.Name,
-		)
-
-		ch <- prometheus.MustNewConstMetric(
-			c.MailFilesOpen,
-			prometheus.GaugeValue,
-			server.MailFilesOpen,
-			server.Name,
-		)
-
-		ch <- prometheus.MustNewConstMetric(
-			c.MessageBytesReceivedTotal,
-			prometheus.CounterValue,
-			server.MessageBytesReceivedTotal,
-			server.Name,
-		)
-
-		ch <- prometheus.MustNewConstMetric(
-			c.MessageBytesSentTotal,
-			prometheus.CounterValue,
-			server.MessageBytesSentTotal,
-			server.Name,
-		)
-
-		ch <- prometheus.MustNewConstMetric(
-			c.MessageDeliveryRetriesTotal,
-			prometheus.CounterValue,
-			server.MessageDeliveryRetriesTotal,
-			server.Name,
-		)
-
-		ch <- prometheus.MustNewConstMetric(
-			c.MessageSendRetriesTotal,
-			prometheus.CounterValue,
-			server.MessageSendRetriesTotal,
-			server.Name,
-		)
-
-		ch <- prometheus.MustNewConstMetric(
-			c.MessagesCurrentlyUndeliverable,
-			prometheus.GaugeValue,
-			server.MessagesCurrentlyUndeliverable,
-			server.Name,
-		)
-
-		ch <- prometheus.MustNewConstMetric(
-			c.MessagesDeliveredTotal,
-			prometheus.CounterValue,
-			server.MessagesDeliveredTotal,
-			server.Name,
-		)
-
-		ch <- prometheus.MustNewConstMetric(
-			c.MessagesPendingRouting,
-			prometheus.GaugeValue,
-			server.MessagesPendingRouting,
-			server.Name,
-		)
-
-		ch <- prometheus.MustNewConstMetric(
-			c.MessagesReceivedTotal,
-			prometheus.CounterValue,
-			server.MessagesReceivedTotal,
-			server.Name,
-		)
-
-		ch <- prometheus.MustNewConstMetric(
-			c.MessagesRefusedForAddressObjectsTotal,
-			prometheus.CounterValue,
-			server.MessagesRefusedForAddressObjectsTotal,
-			server.Name,
-		)
-
-		ch <- prometheus.MustNewConstMetric(
-			c.MessagesRefusedForMailObjectsTotal,
-			prometheus.CounterValue,
-			server.MessagesRefusedForMailObjectsTotal,
-			server.Name,
-		)
-
-		ch <- prometheus.MustNewConstMetric(
-			c.MessagesRefusedForSizeTotal,
-			prometheus.CounterValue,
-			server.MessagesRefusedForSizeTotal,
-			server.Name,
-		)
-
-		ch <- prometheus.MustNewConstMetric(
-			c.MessagesSentTotal,
-			prometheus.CounterValue,
-			server.MessagesSentTotal,
-			server.Name,
-		)
-
-		ch <- prometheus.MustNewConstMetric(
-			c.MessagesSubmittedTotal,
-			prometheus.CounterValue,
-			server.MessagesSubmittedTotal,
-			server.Name,
-		)
-
-		ch <- prometheus.MustNewConstMetric(
-			c.NDRsGeneratedTotal,
-			prometheus.CounterValue,
-			server.NDRsGeneratedTotal,
-			server.Name,
-		)
-
-		ch <- prometheus.MustNewConstMetric(
-			c.OutboundConnectionsCurrent,
-			prometheus.GaugeValue,
-			server.OutboundConnectionsCurrent,
-			server.Name,
-		)
-
-		ch <- prometheus.MustNewConstMetric(
-			c.OutboundConnectionsRefusedTotal,
-			prometheus.CounterValue,
-			server.OutboundConnectionsRefusedTotal,
-			server.Name,
-		)
-
-		ch <- prometheus.MustNewConstMetric(
-			c.OutboundConnectionsTotal,
-			prometheus.CounterValue,
-			server.OutboundConnectionsTotal,
-			server.Name,
-		)
-
-		ch <- prometheus.MustNewConstMetric(
-			c.QueueFilesOpen,
-			prometheus.GaugeValue,
-			server.QueueFilesOpen,
-			server.Name,
-		)
-
-		ch <- prometheus.MustNewConstMetric(
-			c.PickupDirectoryMessagesRetrievedTotal,
-			prometheus.CounterValue,
-			server.PickupDirectoryMessagesRetrievedTotal,
-			server.Name,
-		)
-
-		ch <- prometheus.MustNewConstMetric(
-			c.RemoteQueueLength,
-			prometheus.GaugeValue,
-			server.RemoteQueueLength,
-			server.Name,
-		)
-
-		ch <- prometheus.MustNewConstMetric(
-			c.RemoteRetryQueueLength,
-			prometheus.GaugeValue,
-			server.RemoteRetryQueueLength,
-			server.Name,
-		)
-
-		ch <- prometheus.MustNewConstMetric(
-			c.RoutingTableLookupsTotal,
-			prometheus.CounterValue,
-			server.RoutingTableLookupsTotal,
-			server.Name,
-		)
-
-	}
-	return nil, nil
-}

collector/smtp_test.go

@@ -1,9 +0,0 @@
-package collector
-
-import (
-	"testing"
-)
-
-func BenchmarkSmtpCollector(b *testing.B) {
-	benchmarkCollector(b, "smtp", newSMTPCollector)
-}

collector/system.go

@@ -1,18 +1,18 @@
-//go:build windows
 // +build windows
 
 package collector
 
 import (
-	"github.com/go-kit/log"
-	"github.com/go-kit/log/level"
 	"github.com/prometheus/client_golang/prometheus"
+	"github.com/prometheus/common/log"
 )
 
+func init() {
+	registerCollector("system", NewSystemCollector, "System")
+}
+
 // A SystemCollector is a Prometheus collector for WMI metrics
 type SystemCollector struct {
-	logger log.Logger
-
 	ContextSwitchesTotal     *prometheus.Desc
 	ExceptionDispatchesTotal *prometheus.Desc
 	ProcessorQueueLength     *prometheus.Desc
@@ -21,12 +21,11 @@ type SystemCollector struct {
 	Threads                  *prometheus.Desc
 }
 
-// newSystemCollector ...
-func newSystemCollector(logger log.Logger) (Collector, error) {
+// NewSystemCollector ...
+func NewSystemCollector() (Collector, error) {
 	const subsystem = "system"
 
 	return &SystemCollector{
-		logger: log.With(logger, "collector", subsystem),
 		ContextSwitchesTotal: prometheus.NewDesc(
 			prometheus.BuildFQName(Namespace, subsystem, "context_switches_total"),
 			"Total number of context switches (WMI source: PerfOS_System.ContextSwitchesPersec)",
@@ -70,7 +69,7 @@ func newSystemCollector(logger log.Logger) (Collector, error) {
 // to the provided prometheus Metric channel.
 func (c *SystemCollector) Collect(ctx *ScrapeContext, ch chan<- prometheus.Metric) error {
 	if desc, err := c.collect(ctx, ch); err != nil {
-		_ = level.Error(c.logger).Log("failed collecting system metrics", "desc", desc, "err", err)
+		log.Error("failed collecting system metrics:", desc, err)
 		return err
 	}
 	return nil
@@ -89,7 +88,7 @@ type system struct {
 
 func (c *SystemCollector) collect(ctx *ScrapeContext, ch chan<- prometheus.Metric) (*prometheus.Desc, error) {
 	var dst []system
-	if err := unmarshalObject(ctx.perfObjects["System"], &dst, c.logger); err != nil {
+	if err := unmarshalObject(ctx.perfObjects["System"], &dst); err != nil {
 		return nil, err
 	}