fix(deps): update module github.com/prometheus/client_golang to v1.23.1 (#2199)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

.github/ISSUE_TEMPLATE/bug_report.yaml

@@ -4,7 +4,11 @@ labels: [ 🐞 bug ]
 body:
   - type: markdown
     attributes:
-      value: Thanks for taking the time to fill out this bug report!
+      value: |-
+        > [!NOTE]
+        > Windows Server 2012 and Windows Server 2012 R2 are no longer supported by the windows_exporter project.
+
+        Thanks for taking the time to fill out this bug report!
 
   - type: markdown
     attributes:

.github/workflows/lint.yml

@@ -20,7 +20,7 @@ jobs:
   test:
     runs-on: windows-2025
     steps:
-      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+      - uses: actions/checkout@08eba0b27e820071cde6df949e0beb9ba4906955 # v4.3.0
       - uses: actions/setup-go@d35c59abb061a4a6fb18e82ac0862c26744d6ab5 # v5.5.0
         with:
           go-version-file: 'go.mod'
@@ -43,7 +43,7 @@ jobs:
   promtool:
     runs-on: windows-2025
     steps:
-      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+      - uses: actions/checkout@08eba0b27e820071cde6df949e0beb9ba4906955 # v4.3.0
       - uses: actions/setup-go@d35c59abb061a4a6fb18e82ac0862c26744d6ab5 # v5.5.0
         with:
           go-version-file: 'go.mod'
@@ -82,7 +82,7 @@ jobs:
           git config --global core.autocrlf false
           git config --global core.eol lf
 
-      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+      - uses: actions/checkout@08eba0b27e820071cde6df949e0beb9ba4906955 # v4.3.0
       - uses: actions/setup-go@d35c59abb061a4a6fb18e82ac0862c26744d6ab5 # v5.5.0
         with:
           go-version-file: 'go.mod'
@@ -91,5 +91,5 @@ jobs:
         uses: golangci/golangci-lint-action@4afd733a84b1f43292c63897423277bb7f4313a9 # v8.0.0
         with:
           # renovate: github=golangci/golangci-lint
-          version: v2.1.6
+          version: v2.4.0
           args: "--max-same-issues=0"

.github/workflows/pr-check.yaml

@@ -33,11 +33,11 @@ jobs:
     name: check title prefix
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+      - uses: actions/checkout@08eba0b27e820071cde6df949e0beb9ba4906955 # v4.3.0
       - name: check
         run: |
           PR_TITLE_PREFIX=$(echo "$PR_TITLE" | cut -d':' -f1)
-          if [[ -d "internal/collector/$PR_TITLE_PREFIX" ]] || [[ -d "internal/$PR_TITLE_PREFIX" ]] || [[ -d "pkg/$PR_TITLE_PREFIX" ]] || [[ -d "$PR_TITLE_PREFIX" ]] || [[ "$PR_TITLE_PREFIX" == "docs" ]] || [[ "$PR_TITLE_PREFIX" == "ci" ]] || [[ "$PR_TITLE_PREFIX" == "revert" ]] || [[ "$PR_TITLE_PREFIX" == "fix" ]] || [[ "$PR_TITLE_PREFIX" == "fix(deps)" ]] || [[ "$PR_TITLE_PREFIX" == "feat" ]] || [[ "$PR_TITLE_PREFIX" == "chore" ]] || [[ "$PR_TITLE_PREFIX" == "chore(docs)" ]] || [[ "$PR_TITLE_PREFIX" == "chore(deps)" ]] || [[ "$PR_TITLE_PREFIX" == "*" ]] || [[ "$PR_TITLE_PREFIX" == "Release"* ]] || [[ "$PR_TITLE_PREFIX" == "Synchronize common files from prometheus/prometheus" ]]; then
+          if [[ -d "internal/collector/$PR_TITLE_PREFIX" ]] || [[ -d "internal/$PR_TITLE_PREFIX" ]] || [[ -d "pkg/$PR_TITLE_PREFIX" ]] || [[ -d "$PR_TITLE_PREFIX" ]] || [[ "$PR_TITLE_PREFIX" == "docs" ]] || [[ "$PR_TITLE_PREFIX" == "ci" ]] || [[ "$PR_TITLE_PREFIX" == "revert" ]] || [[ "$PR_TITLE_PREFIX" == "fix" ]] || [[ "$PR_TITLE_PREFIX" == "fix(deps)" ]] || [[ "$PR_TITLE_PREFIX" == "feat" ]] || [[ "$PR_TITLE_PREFIX" == "chore" ]] || [[ "$PR_TITLE_PREFIX" == "chore(docs)" ]] || [[ "$PR_TITLE_PREFIX" == "chore(deps)" ]] || [[ "$PR_TITLE_PREFIX" == "*" ]] || [[ "$PR_TITLE_PREFIX" == "Release"* ]] || [[ "$PR_TITLE_PREFIX" == "Synchronize common files from prometheus/prometheus" ]] || [[ "$PR_TITLE_PREFIX" == "[0."* ]] || [[ "$PR_TITLE_PREFIX" == "[1."* ]]; then
             exit 0
           fi
 

.github/workflows/release.yml

@@ -24,7 +24,7 @@ jobs:
     runs-on: windows-2025
     environment: build
     steps:
-      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+      - uses: actions/checkout@08eba0b27e820071cde6df949e0beb9ba4906955 # v4.3.0
         with:
           fetch-depth: '0'
 
@@ -180,25 +180,25 @@ jobs:
       DOCKER_BUILD_SUMMARY: false
       DOCKER_BUILD_RECORD_UPLOAD: false
     steps:
-      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+      - uses: actions/checkout@08eba0b27e820071cde6df949e0beb9ba4906955 # v4.3.0
         with:
           fetch-depth: '0'
 
       - name: Download Artifacts
-        uses: actions/download-artifact@d3f86a106a0bac45b974a628896c90dbdf5c8093 # v4.3.0
+        uses: actions/download-artifact@634f93cb2916e3fdff6788551b99b062d0335ce0 # v5.0.0
         with:
           name: windows_exporter_binaries
 
       - name: Login to Docker Hub
         if: ${{ github.event_name != 'pull_request' }}
-        uses: docker/login-action@74a5d142397b4f367a81961eba4e8cd7edddf772 # v3.4.0
+        uses: docker/login-action@184bdaa0721073962dff0199f1fb9940f07167d1 # v3.5.0
         with:
           username: ${{ secrets.DOCKER_HUB_LOGIN }}
           password: ${{ secrets.DOCKER_HUB_PASSWORD }}
 
       - name: Login to quay.io
         if: ${{ github.event_name != 'pull_request' }}
-        uses: docker/login-action@74a5d142397b4f367a81961eba4e8cd7edddf772 # v3.4.0
+        uses: docker/login-action@184bdaa0721073962dff0199f1fb9940f07167d1 # v3.5.0
         with:
           registry: quay.io
           username: ${{ secrets.QUAY_IO_LOGIN }}
@@ -206,7 +206,7 @@ jobs:
 
       - name: Login to GitHub container registry
         if: ${{ github.event_name != 'pull_request' }}
-        uses: docker/login-action@74a5d142397b4f367a81961eba4e8cd7edddf772 # v3.4.0
+        uses: docker/login-action@184bdaa0721073962dff0199f1fb9940f07167d1 # v3.5.0
         with:
           registry: ghcr.io
           username: ${{ github.repository_owner }}
@@ -214,7 +214,7 @@ jobs:
 
       - name: Docker meta
         id: meta
-        uses: docker/metadata-action@902fa8ec7d6ecbf8d84d538b9b233a880e428804 # v5.7.0
+        uses: docker/metadata-action@c1e51972afc2121e065aed6d45c65596fe445f3f # v5.8.0
         with:
           images: |
             ghcr.io/prometheus-community/windows-exporter
@@ -231,7 +231,7 @@ jobs:
             org.opencontainers.image.licenses=MIT
 
       - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@b5ca514318bd6ebac0fb2aedd5d36ec1b5c232a2 # v3.10.0
+        uses: docker/setup-buildx-action@e468171a9de216ec08956ac3ada2f0791b6bd435 # v3.11.1
 
       - name: Build and push
         uses: docker/build-push-action@263435318d21b8e681c14492fe198d362a7d2c83 # v6.18.0

.github/workflows/spelling.yml

@@ -17,7 +17,7 @@ jobs:
     name: Check for spelling errors
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+      - uses: actions/checkout@08eba0b27e820071cde6df949e0beb9ba4906955 # v4.3.0
       - uses: codespell-project/actions-codespell@master
         with:
           check_filenames: true

.gitignore

@@ -6,6 +6,7 @@ output/
 .vscode
 *.syso
 installer/*.msi
+installer/*.log
 installer/*.wixpdb
 local/
 

.golangci.yaml

@@ -19,11 +19,13 @@ linters:
     - lll
     - maintidx
     - mnd
+    - noinlineerr
     - paralleltest
     - tagliatelle
     - testpackage
     - varnamelen
     - wrapcheck
+    - wsl
   settings:
     forbidigo:
       forbid:
@@ -62,6 +64,13 @@ linters:
       disable:
         - fieldalignment
         - shadow
+    revive:
+      rules:
+        - name: var-naming
+          arguments:
+            - [ ] # AllowList - do not remove as args for the rule are positional and won't work without lists first
+            - [ ] # DenyList
+            - - skip-package-name-checks: true
     sloglint:
       no-mixed-args: true
       kv-only: false

.idea/dictionaries/project.xml

@@ -2,8 +2,15 @@
   <dictionary name="project">
     <words>
       <w>containerd</w>
+      <w>endpointstats</w>
+      <w>gochecknoglobals</w>
+      <w>lpwstr</w>
+      <w>luid</w>
+      <w>operationoptions</w>
       <w>setupapi</w>
       <w>spdx</w>
+      <w>textfile</w>
+      <w>vmcompute</w>
     </words>
   </dictionary>
 </component>

.run/all.run.xml

@@ -19,7 +19,7 @@
   <configuration default="false" name="all" type="GoApplicationRunConfiguration" factoryName="Go Application" folderName="run">
     <module name="windows_exporter" />
     <working_directory value="$PROJECT_DIR$" />
-    <parameters value="--web.listen-address=127.0.0.1:9182 --log.level=info --collectors.enabled=ad,adcs,adfs,cache,container,cpu,cpu_info,cs,dfsr,dhcp,diskdrive,dns,exchange,filetime,fsrmquota,hyperv,iis,license,logical_disk,logon,memory,mscluster,msmq,mssql,net,netframework,nps,os,pagefile,performancecounter,physical_disk,printer,process,remote_fx,scheduled_task,service,smb,smbclient,smtp,system,tcp,terminal_services,thermalzone,time,udp,update,vmware,performancecounter --debug.enabled --collector.performancecounter.objects='[{ &quot;name&quot;: &quot;memory&quot;, &quot;type&quot;: &quot;formatted&quot;, &quot;object&quot;: &quot;Memory&quot;, &quot;counters&quot;: [{ &quot;name&quot;:&quot;Cache Faults/sec&quot;, &quot;type&quot;:&quot;counter&quot; }]}]'" />
+    <parameters value="--web.listen-address=127.0.0.1:9182 --log.level=info --collectors.enabled=ad,adcs,adfs,cache,container,cpu,cpu_info,dfsr,dhcp,diskdrive,dns,exchange,filetime,fsrmquota,hyperv,iis,license,logical_disk,memory,mscluster,msmq,mssql,net,netframework,nps,os,pagefile,performancecounter,physical_disk,printer,process,remote_fx,scheduled_task,service,smb,smbclient,smtp,system,tcp,terminal_services,thermalzone,time,udp,update,vmware,performancecounter --debug.enabled --collector.performancecounter.objects='[{ &quot;name&quot;: &quot;memory&quot;, &quot;type&quot;: &quot;formatted&quot;, &quot;object&quot;: &quot;Memory&quot;, &quot;counters&quot;: [{ &quot;name&quot;:&quot;Cache Faults/sec&quot;, &quot;type&quot;:&quot;counter&quot; }]}]'" />
     <sudo value="true" />
     <kind value="PACKAGE" />
     <package value="github.com/prometheus-community/windows_exporter/cmd/windows_exporter" />

Makefile

@@ -29,7 +29,7 @@ test:
 	go test -v ./...
 
 bench:
-	go test -v -bench='benchmarkcollector' ./internal/collectors/{cpu,logical_disk,physical_disk,logon,memory,net,printer,process,service,system,tcp,time}
+	go test -v -bench='benchmarkcollector' ./internal/collectors/{cpu,logical_disk,physical_disk,memory,net,printer,process,service,system,tcp,time}
 
 lint:
 	golangci-lint -c .golangci.yaml run

README.md

@@ -1,4 +1,4 @@
-config.file# windows_exporter
+# windows_exporter
 
 [![CI](https://github.com/prometheus-community/windows_exporter/actions/workflows/release.yml/badge.svg)](https://github.com/prometheus-community/windows_exporter)
 [![Linting](https://github.com/prometheus-community/windows_exporter/actions/workflows/lint.yml/badge.svg)](https://github.com/prometheus-community/windows_exporter)
@@ -12,55 +12,54 @@ A Prometheus exporter for Windows machines.
 
 ## Collectors
 
- Name                                                       | Description                                                                                                                                                 | Enabled by default
+| Name                                                       | Description                                                                                                                                                 | Enabled by default |
-------------------------------------------------------------|-------------------------------------------------------------------------------------------------------------------------------------------------------------|--------------------
+|------------------------------------------------------------|-------------------------------------------------------------------------------------------------------------------------------------------------------------|--------------------|
- [ad](docs/collector.ad.md)                                 | Active Directory Domain Services                                                                                                                            |
+| [ad](docs/collector.ad.md)                                 | Active Directory Domain Services                                                                                                                            |                    |
- [adcs](docs/collector.adcs.md)                             | Active Directory Certificate Services                                                                                                                       |
+| [adcs](docs/collector.adcs.md)                             | Active Directory Certificate Services                                                                                                                       |                    |
- [adfs](docs/collector.adfs.md)                             | Active Directory Federation Services                                                                                                                        |
+| [adfs](docs/collector.adfs.md)                             | Active Directory Federation Services                                                                                                                        |                    |
- [cache](docs/collector.cache.md)                           | Cache metrics                                                                                                                                               |
+| [cache](docs/collector.cache.md)                           | Cache metrics                                                                                                                                               |                    |
- [cpu](docs/collector.cpu.md)                               | CPU usage                                                                                                                                                   | ✓
+| [cpu](docs/collector.cpu.md)                               | CPU usage                                                                                                                                                   | ✓           |
- [cpu_info](docs/collector.cpu_info.md)                     | CPU Information                                                                                                                                             |
+| [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                                                                                                                                           |                    |
- [container](docs/collector.container.md)                   | Container metrics                                                                                                                                           |
+| [diskdrive](docs/collector.diskdrive.md)                   | Diskdrive metrics                                                                                                                                           |                    |
- [diskdrive](docs/collector.diskdrive.md)                   | Diskdrive metrics                                                                                                                                           |
+| [dfsr](docs/collector.dfsr.md)                             | DFSR metrics                                                                                                                                                |                    |
- [dfsr](docs/collector.dfsr.md)                             | DFSR metrics                                                                                                                                                |
+| [dhcp](docs/collector.dhcp.md)                             | DHCP Server                                                                                                                                                 |                    |
- [dhcp](docs/collector.dhcp.md)                             | DHCP Server                                                                                                                                                 |
+| [dns](docs/collector.dns.md)                               | DNS Server                                                                                                                                                  |                    |
- [dns](docs/collector.dns.md)                               | DNS Server                                                                                                                                                  |
+| [exchange](docs/collector.exchange.md)                     | Exchange metrics                                                                                                                                            |                    |
- [exchange](docs/collector.exchange.md)                     | Exchange metrics                                                                                                                                            |
+| [filetime](docs/collector.filetime.md)                     | FileTime metrics                                                                                                                                            |                    |
- [filetime](docs/collector.filetime.md)                     | FileTime metrics                                                                                                                                            |
+| [fsrmquota](docs/collector.fsrmquota.md)                   | Microsoft File Server Resource Manager (FSRM) Quotas collector                                                                                              |                    |
- [fsrmquota](docs/collector.fsrmquota.md)                   | Microsoft File Server Resource Manager (FSRM) Quotas collector                                                                                              |
+| [gpu](docs/collector.gpu.md)                               | GPU metrics                                                                                                                                                 |                    |
- [gpu](docs/collector.gpu.md)                               | GPU metrics                                                                                                                                                 |
+| [hyperv](docs/collector.hyperv.md)                         | Hyper-V hosts                                                                                                                                               |                    |
- [hyperv](docs/collector.hyperv.md)                         | Hyper-V hosts                                                                                                                                               |
+| [iis](docs/collector.iis.md)                               | IIS sites and applications                                                                                                                                  |                    |
- [iis](docs/collector.iis.md)                               | IIS sites and applications                                                                                                                                  |
+| [license](docs/collector.license.md)                       | Windows license status                                                                                                                                      |                    |
- [license](docs/collector.license.md)                       | Windows license status                                                                                                                                      |
+| [logical_disk](docs/collector.logical_disk.md)             | Logical disks, disk I/O                                                                                                                                     | ✓           |
- [logical_disk](docs/collector.logical_disk.md)             | Logical disks, disk I/O                                                                                                                                     | ✓
+| [memory](docs/collector.memory.md)                         | Memory usage metrics                                                                                                                                        | ✓           |
- [memory](docs/collector.memory.md)                         | Memory usage metrics                                                                                                                                        | ✓
+| [mscluster](docs/collector.mscluster.md)                   | MSCluster metrics                                                                                                                                           |                    |
- [mscluster](docs/collector.mscluster.md)                   | MSCluster metrics                                                                                                                                           |
+| [msmq](docs/collector.msmq.md)                             | MSMQ queues                                                                                                                                                 |                    |
- [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 |                    |
- [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](docs/collector.netframework.md)             | .NET Framework metrics                                                                                                                                      |                    |
- [netframework](docs/collector.netframework.md)             | .NET Framework metrics                                                                                                                                      |
+| [net](docs/collector.net.md)                               | Network interface I/O                                                                                                                                       | ✓           |
- [net](docs/collector.net.md)                               | Network interface I/O                                                                                                                                       | ✓
+| [os](docs/collector.os.md)                                 | OS metrics (memory, processes, users)                                                                                                                       | ✓           |
- [os](docs/collector.os.md)                                 | OS metrics (memory, processes, users)                                                                                                                       | ✓
+| [pagefile](docs/collector.pagefile.md)                     | pagefile metrics                                                                                                                                            |                    |
- [pagefile](docs/collector.pagefile.md)                     | pagefile metrics                                                                                                                                            |
+| [performancecounter](docs/collector.performancecounter.md) | Custom performance counter metrics                                                                                                                          |                    |
- [performancecounter](docs/collector.performancecounter.md) | Custom performance counter metrics                                                                                                                          |
+| [physical_disk](docs/collector.physical_disk.md)           | physical disk metrics                                                                                                                                       | ✓           |
- [physical_disk](docs/collector.physical_disk.md)           | physical disk metrics                                                                                                                                       | ✓
+| [printer](docs/collector.printer.md)                       | Printer metrics                                                                                                                                             |                    |
- [printer](docs/collector.printer.md)                       | Printer metrics                                                                                                                                             |
+| [process](docs/collector.process.md)                       | Per-process metrics                                                                                                                                         |                    |
- [process](docs/collector.process.md)                       | Per-process metrics                                                                                                                                         |
+| [remote_fx](docs/collector.remote_fx.md)                   | RemoteFX protocol (RDP) metrics                                                                                                                             |                    |
- [remote_fx](docs/collector.remote_fx.md)                   | RemoteFX protocol (RDP) metrics                                                                                                                             |
+| [scheduled_task](docs/collector.scheduled_task.md)         | Scheduled Tasks metrics                                                                                                                                     |                    |
- [scheduled_task](docs/collector.scheduled_task.md)         | Scheduled Tasks metrics                                                                                                                                     |
+| [service](docs/collector.service.md)                       | Service state metrics                                                                                                                                       | ✓           |
- [service](docs/collector.service.md)                       | Service state metrics                                                                                                                                       | ✓
+| [smb](docs/collector.smb.md)                               | SMB Server                                                                                                                                                  |                    |
- [smb](docs/collector.smb.md)                               | SMB Server                                                                                                                                                  |
+| [smbclient](docs/collector.smbclient.md)                   | SMB Client                                                                                                                                                  |                    |
- [smbclient](docs/collector.smbclient.md)                   | SMB Client                                                                                                                                                  |
+| [smtp](docs/collector.smtp.md)                             | IIS SMTP Server                                                                                                                                             |                    |
- [smtp](docs/collector.smtp.md)                             | IIS SMTP Server                                                                                                                                             |
+| [system](docs/collector.system.md)                         | System calls                                                                                                                                                | ✓           |
- [system](docs/collector.system.md)                         | System calls                                                                                                                                                | ✓
+| [tcp](docs/collector.tcp.md)                               | TCP connections                                                                                                                                             |                    |
- [tcp](docs/collector.tcp.md)                               | TCP connections                                                                                                                                             |
+| [terminal_services](docs/collector.terminal_services.md)   | Terminal services (RDS)                                                                                                                                     |                    |
- [terminal_services](docs/collector.terminal_services.md)   | Terminal services (RDS)
+| [textfile](docs/collector.textfile.md)                     | Read prometheus metrics from a text file                                                                                                                    |                    |
- [textfile](docs/collector.textfile.md)                     | Read prometheus metrics from a text file                                                                                                                    |
+| [thermalzone](docs/collector.thermalzone.md)               | Thermal information                                                                                                                                         |                    |
- [thermalzone](docs/collector.thermalzone.md)               | Thermal information                                                                                                                                         |
+| [time](docs/collector.time.md)                             | Windows Time Service                                                                                                                                        |                    |
- [time](docs/collector.time.md)                             | Windows Time Service                                                                                                                                        |
+| [udp](docs/collector.udp.md)                               | UDP connections                                                                                                                                             |                    |
- [udp](docs/collector.udp.md)                               | UDP connections                                                                                                                                             |
+| [update](docs/collector.update.md)                         | Windows Update Service                                                                                                                                      |                    |
- [update](docs/collector.update.md)                         | Windows Update Service                                                                                                                                      |
+| [vmware](docs/collector.vmware.md)                         | Performance counters installed by the Vmware Guest agent                                                                                                    |                    |
- [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.
 
@@ -83,15 +82,15 @@ This can be useful for having different Prometheus servers collect specific metr
 
 windows_exporter accepts flags to configure certain behaviours. The ones configuring the global behaviour of the exporter are listed below, while collector-specific ones are documented in the respective collector documentation above.
 
-| Flag                                 | Description                                                                                                                                                                                      | Default value |
+| Flag                      | Description                                                                                                                                                                                      | Default value |
-|--------------------------------------|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|---------------|
+|---------------------------|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|---------------|
-| `--web.listen-address`               | host:port for exporter.                                                                                                                                                                          | `:9182`       |
+| `--web.listen-address`    | host:port for exporter.                                                                                                                                                                          | `:9182`       |
-| `--telemetry.path`                   | URL path for surfacing collected metrics.                                                                                                                                                        | `/metrics`    |
+| `--telemetry.path`        | URL path for surfacing collected metrics.                                                                                                                                                        | `/metrics`    |
-| `--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.enabled`    | Comma-separated list of collectors to use. Use `[defaults]` as a placeholder which gets expanded containing all the collectors enabled by default.                                               | `[defaults]`  |
-| `--scrape.timeout-margin`            | Seconds to subtract from the timeout allowed by the client. Tune to allow for overhead or high loads.                                                                                            | `0.5`         |
+| `--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          |
+| `--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`           | [Using a config file](#using-a-configuration-file) from path                                                                                                                                     | None          |
-| `--log.file`                         | Output file of log messages. One of [stdout, stderr, eventlog, \<path to log file>]<br>**NOTE:** The MSI installer will add a default argument to the installed service setting this to eventlog | stderr        |
+| `--log.file`              | Output file of log messages. One of [stdout, stderr, eventlog, \<path to log file>]<br>**NOTE:** The MSI installer will add a default argument to the installed service setting this to eventlog | stderr        |
 
 ## Installation
 
@@ -113,20 +112,22 @@ The configuration file
 
 The following parameters are available:
 
-| Name                 | Description                                                                                                                                                                        |
+| Name                 | Description                                                                                                                                                                                 |
-|----------------------|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
+|----------------------|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
-| `ENABLED_COLLECTORS` | As the `--collectors.enabled` flag, provide a comma-separated list of enabled collectors                                                                                           |
+| `ENABLED_COLLECTORS` | As the `--collectors.enabled` flag, provide a comma-separated list of enabled collectors                                                                                                    |
-| `CONFIG_FILE`        | Use the `--config.file` flag to specify a config file. If empty, no config file will be set. The special value `config.yaml` set the path to the config.yaml at install dir        |                                                                                     |
+| `CONFIG_FILE`        | Use the `--config.file` flag to specify a config file. If empty, default config file at install dir will be used. If set, the config file must be exist before the installation is started. |                                                                                     |
-| `LISTEN_ADDR`        | The IP address to bind to. Defaults to an empty string. (any local address)                                                                                                        |
+| `LISTEN_ADDR`        | The IP address to bind to. Defaults to an empty string. (any local address)                                                                                                                 |
-| `LISTEN_PORT`        | The port to bind to. Defaults to `9182`.                                                                                                                                           |
+| `LISTEN_PORT`        | The port to bind to. Defaults to `9182`.                                                                                                                                                    |
-| `METRICS_PATH`       | The path at which to serve metrics. Defaults to `/metrics`                                                                                                                         |
+| `METRICS_PATH`       | The path at which to serve metrics. Defaults to `/metrics`                                                                                                                                  |
-| `TEXTFILE_DIRS`      | Use the `--collector.textfile.directories` flag to specify one or more directories, separated by commas, where the collector should read text files containing metrics             |
+| `TEXTFILE_DIRS`      | Use the `--collector.textfile.directories` flag to specify one or more directories, separated by commas, where the collector should read text files containing metrics                      |
-| `REMOTE_ADDR`        | Allows setting comma separated remote IP addresses for the Windows Firewall exception (allow list). Defaults to an empty string (any remote address).                              |
+| `REMOTE_ADDR`        | Allows setting comma separated remote IP addresses for the Windows Firewall exception (allow list). Defaults to an empty string (any remote address).                                       |
-| `EXTRA_FLAGS`        | Allows passing full CLI flags. Defaults to an empty string. For `--collectors.enabled` and `--config.file`, use the specialized properties  `ENABLED_COLLECTORS` and `CONFIG_FILE` |
+| `EXTRA_FLAGS`        | Allows passing full CLI flags. Defaults to an empty string. For `--collectors.enabled` and `--config.file`, use the specialized properties  `ENABLED_COLLECTORS` and `CONFIG_FILE`          |
-| `ADDLOCAL`           | Enables features within the windows_exporter installer. Supported values: `FirewallException`                                                                                      |
+| `ADDLOCAL`           | Enables features within the windows_exporter installer. Supported values: `FirewallException`                                                                                               |
-| `REMOVE`             | Disables features within the windows_exporter installer. Supported values: `FirewallException`                                                                                     |
+| `REMOVE`             | Disables features within the windows_exporter installer. Supported values: `FirewallException`                                                                                              |
-| `APPLICATIONFOLDER`  | Directory to install windows_exporter. Defaults to `C:\Program Files\windows_exporter`                                                                                             |
+| `APPLICATIONFOLDER`  | Directory to install windows_exporter. Defaults to `C:\Program Files\windows_exporter`                                                                                                      |
 
+> [!NOTE]
+> The installer properties are always preferred over the values defined in the config file. If you prefer to configure via the config file, avoid using any of the properties listed above.
 
 Parameters are sent to the installer via `msiexec`.
 On PowerShell, the `--%` should be passed before defining properties.
@@ -155,7 +156,7 @@ msiexec /i <path-to-msi-file> --% ADDLOCAL=FirewallException APPLICATIONFOLDER="
 On some older versions of Windows,
 you may need to surround parameter values with double quotes to get the installation command parsing properly:
 ```powershell
-msiexec /i C:\Users\Administrator\Downloads\windows_exporter.msi --% ENABLED_COLLECTORS="ad,iis,logon,memory,process,tcp,textfile,thermalzone" TEXTFILE_DIRS="C:\custom_metrics\"
+msiexec /i C:\Users\Administrator\Downloads\windows_exporter.msi --% ENABLED_COLLECTORS="ad,iis,memory,process,tcp,textfile,thermalzone" TEXTFILE_DIRS="C:\custom_metrics\"
 ```
 
 To install the exporter with creating a firewall exception, use the following command:
@@ -183,9 +184,6 @@ The windows_exporter can be run as a Docker container. The Docker image is avail
 
 The Docker image is tagged with the version of the exporter. The `latest` tag is also available and points to the latest release.
 
-Additionally, a flavor `hostprocess` with `-hostprocess` as suffix is based on the https://github.com/microsoft/windows-host-process-containers-base-image
-which is designed to run as a Windows host process container. The size of that images is smaller than the default one.
-
 ## Kubernetes Implementation
 
 See detailed steps to install on Windows Kubernetes [here](./kubernetes/kubernetes.md).
@@ -194,17 +192,7 @@ See detailed steps to install on Windows Kubernetes [here](./kubernetes/kubernet
 
 `windows_exporter` supports Windows Server versions 2016 and later, and desktop Windows version 10 and 11 (21H2 or later).
 
-Windows Server 2012 and 2012R2 are supported as best-effort only, but not guaranteed to work.
+There are known compatibility issues with Windows Server 2012 R2 and earlier versions.
-
-## 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
-
-The prometheus metrics will be exposed on [localhost:9182](http://localhost:9182)
 
 ### HTTP Endpoints
 
@@ -214,18 +202,6 @@ windows_exporter provides the following HTTP endpoints:
 * `/health`: Returns 200 OK when the exporter is running.
 * `/debug/pprof/`: Exposes the [pprof](https://golang.org/pkg/net/http/pprof/) endpoints. Only, if `--debug.enabled` is set.
 
-## Examples
-
-### Enable only service collector and specify a custom query
-
-    .\windows_exporter.exe --collectors.enabled "service" --collector.service.include="windows_exporter"
-
-### Enable only process collector and specify a custom query
-
-    .\windows_exporter.exe --collectors.enabled "process" --collector.process.include="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.
-
 ### Using [defaults] with `--collectors.enabled` argument
 
 Using `[defaults]`  with `--collectors.enabled` argument which gets expanded with all default collectors.
@@ -238,10 +214,6 @@ This enables the additional process and container collectors on top of the defau
 
 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,net,service
@@ -258,7 +230,7 @@ An example configuration file can be found [here](docs/example_config.yml).
 
 Configuration file values can be mixed with CLI flags. E.G.
 
-`.\windows_exporter.exe --collectors.enabled=cpu,logon`
+`.\windows_exporter.exe --collectors.enabled=cpu`
 
 ```yaml
 log:

cmd/windows_exporter/0_service.go

@@ -102,6 +102,7 @@ type windowsExporterService struct{}
 // Execute is the entry point for the Windows service manager.
 func (s *windowsExporterService) Execute(_ []string, r <-chan svc.ChangeRequest, changes chan<- svc.Status) (bool, uint32) {
 	changes <- svc.Status{State: svc.StartPending}
+	// Send a signal to the main function that the service is running.
 	changes <- svc.Status{State: svc.Running, Accepts: svc.AcceptStop | svc.AcceptShutdown}
 
 	for {
@@ -179,6 +180,7 @@ func logToFile(msg string) {
 // https://github.com/DataDog/datadog-agent/blob/46740e82ef40a04c4be545ed8c16a4b0d1f046cf/pkg/util/winutil/servicemain/servicemain.go#L128
 func isWindowsService() (bool, error) {
 	var currentProcess windows.PROCESS_BASIC_INFORMATION
+
 	infoSize := uint32(unsafe.Sizeof(currentProcess))
 
 	err := windows.NtQueryInformationProcess(windows.CurrentProcess(), windows.ProcessBasicInformation, unsafe.Pointer(&currentProcess), infoSize, &infoSize)

cmd/windows_exporter/main.go

@@ -89,6 +89,10 @@ func run(ctx context.Context, args []string) int {
 			"collectors.enabled",
 			"Comma-separated list of collectors to use. Use '[defaults]' as a placeholder for all the collectors enabled by default.").
 			Default(collector.DefaultCollectors).String()
+		disabledCollectors = app.Flag(
+			"collectors.disabled",
+			"Comma-separated list of collectors to exclude. Can be used to disable collector from the defaults.").
+			Default("").String()
 		timeoutMargin = app.Flag(
 			"scrape.timeout-margin",
 			"Seconds to subtract from the timeout allowed by the client. Tune to allow for overhead or high loads.",
@@ -166,6 +170,10 @@ func run(ctx context.Context, args []string) int {
 		return 1
 	}
 
+	if *disabledCollectors != "" {
+		collectors.Disable(slices.Compact(strings.Split(*disabledCollectors, ",")))
+	}
+
 	// Initialize collectors before loading
 	if err = collectors.Build(ctx, logger); err != nil {
 		for _, err := range utils.SplitError(err) {

cmd/windows_exporter/main_test.go

@@ -171,8 +171,10 @@ func waitUntilListening(tb testing.TB, network, address string) error {
 		err  error
 	)
 
+	dialer := &net.Dialer{Timeout: 100 * time.Millisecond}
+
 	for range 20 {
-		conn, err = net.DialTimeout(network, address, 100*time.Millisecond)
+		conn, err = dialer.DialContext(tb.Context(), network, address)
 		if err == nil {
 			_ = conn.Close()
 
@@ -189,7 +191,6 @@ func waitUntilListening(tb testing.TB, network, address string) error {
 	}
 
 	var winErr windows.Errno
-
 	if errors.As(err, &winErr) {
 		return fmt.Errorf("listener not listening: %w (#%d)", winErr, uint32(winErr))
 	}

config.yaml

@@ -1,8 +1,12 @@
 # example configuration file for windows_exporter
 
 collectors:
-  enabled: cpu,cpu_info,exchange,iis,logical_disk,logon,memory,net,os,performancecounter,process,remote_fx,service,system,tcp,time,terminal_services,textfile
+  enabled: cpu,cpu_info,exchange,iis,logical_disk,memory,net,os,performancecounter,process,remote_fx,service,system,tcp,time,terminal_services,textfile
 collector:
+  textfile:
+    directories:
+      - 'C:\MyDir1'
+      - 'C:\MyDir2'
   service:
     include: "windows_exporter"
   performancecounter:

docs/README.md

@@ -9,7 +9,6 @@ This directory contains documentation of the collectors in the windows_exporter,
 - [`container`](collector.container.md)
 - [`cpu`](collector.cpu.md)
 - [`cpu_info`](collector.cpu_info.md)
-- [`cs`](collector.cs.md)
 - [`dfsr`](collector.dfsr.md)
 - [`dhcp`](collector.dhcp.md)
 - [`diskdrive`](collector.diskdrive.md)
@@ -20,7 +19,6 @@ This directory contains documentation of the collectors in the windows_exporter,
 - [`iis`](collector.iis.md)
 - [`license`](collector.license.md)
 - [`logical_disk`](collector.logical_disk.md)
-- [`logon`](collector.logon.md)
 - [`memory`](collector.memory.md)
 - [`mscluster`](collector.mscluster.md)
 - [`msmq`](collector.msmq.md)

docs/collector.cs.md

@@ -1,34 +0,0 @@
-# cs collector
-
-> [!CAUTION]
-> This collector is deprecated and will be removed in a future release.
-> See https://github.com/prometheus-community/windows_exporter/pull/1596 for more information.
-
-The cs collector exposes metrics detailing the hardware of the computer system
-
-|||
--|-
-Metric name prefix  | `cs`
-Classes             | [`Win32_ComputerSystem`](https://msdn.microsoft.com/en-us/library/aa394102)
-Enabled by default? | Yes
-
-## Flags
-
-None
-
-## Metrics
-
-Name | Description | Type | Labels
------|-------------|------|-------
-`windows_cs_logical_processors` | Number of installed logical processors | gauge | None
-`windows_cs_physical_memory_bytes` | Total installed physical memory | gauge | None
-`windows_cs_hostname` | Labelled system hostname information | gauge | `hostname`, `domain`, `fqdn`
-
-### Example metric
-_This collector does not yet have explained examples, we would appreciate your help adding them!_
-
-## Useful queries
-_This collector does not yet have any useful queries added, we would appreciate your help adding them!_
-
-## Alerting examples
-_This collector does not yet have alerting examples, we would appreciate your help adding them!_

docs/collector.dns.md

@@ -15,7 +15,7 @@ Enabled by default (error stats)? | Yes |
 
 Name | Description
 -----|------------
-`collector.dns.enabled` | Comma-separated list of collectors to use. Available collectors: `metrics`, `error_stats`. Defaults to all collectors if not specified.
+`collector.dns.enabled` | Comma-separated list of collectors to use. Available collectors: `metrics`, `wmi_stats`. Defaults to all collectors if not specified.
 
 ## Metrics
 

docs/collector.gpu.md

@@ -20,29 +20,32 @@ These metrics are available on supported versions of Windows with compatible GPU
 
 ### Adapter-level Metrics
 
-| Name                                         | Description                                                             | Type  | Labels                                                                               |
+| Name                                             | Description                                                                        | Type  | Labels                                                          |
-|----------------------------------------------|-------------------------------------------------------------------------|-------|--------------------------------------------------------------------------------------|
+|--------------------------------------------------|------------------------------------------------------------------------------------|-------|-----------------------------------------------------------------|
-| `windows_gpu_adapter_memory_committed_bytes` | Total committed GPU memory in bytes per physical GPU                    | gauge | `phys`                                                                               |
+| `windows_gpu_info`                               | A metric with a constant '1' value labeled with gpu device information.            | gauge | `bus_number`,`device_id`,`function_number`,`luid`,`name`,`phys` |
-| `windows_gpu_adapter_memory_dedicated_bytes` | Dedicated GPU memory usage in bytes per physical GPU                    | gauge | `phys`                                                                               |
+| `windows_gpu_dedicated_system_memory_size_bytes` | The size, in bytes, of memory that is dedicated from system memory.                | gauge | `device_id`,`luid`                                              |
-| `windows_gpu_adapter_memory_shared_bytes`    | Shared GPU memory usage in bytes per physical GPU                       | gauge | `phys`                                                                               |
+| `windows_gpu_dedicated_video_memory_size_bytes`  | The size, in bytes, of memory that is dedicated from video memory.                 | gauge | `device_id`,`luid`                                              |
-| `windows_gpu_info`                           | A metric with a constant '1' value labeled with gpu device information. | gauge | `phys`, `physical_device_object_name`, `hardware_id`, `friendly_name`, `description` |
+| `windows_gpu_shared_system_memory_size_bytes`    | The size, in bytes, of memory from system memory that can be shared by many users. | gauge | `device_id`,`luid`                                              |
-| `windows_gpu_local_adapter_memory_bytes`     | Local adapter memory usage in bytes per physical GPU                    | gauge | `phys`                                                                               |
+| `windows_gpu_adapter_memory_committed_bytes`     | Total committed GPU memory in bytes per physical GPU                               | gauge | `device_id`,`luid`,`phys`                                       |
-| `windows_gpu_non_local_adapter_memory_bytes` | Non-local adapter memory usage in bytes per physical GPU                | gauge | `phys`                                                                               |
+| `windows_gpu_adapter_memory_dedicated_bytes`     | Dedicated GPU memory usage in bytes per physical GPU                               | gauge | `device_id`,`luid`,`phys`                                       |
+| `windows_gpu_adapter_memory_shared_bytes`        | Shared GPU memory usage in bytes per physical GPU                                  | gauge | `device_id`,`luid`,`phys`                                       |
+| `windows_gpu_local_adapter_memory_bytes`         | Local adapter memory usage in bytes per physical GPU                               | gauge | `device_id`,`luid`,`phys`,`part`                                |
+| `windows_gpu_non_local_adapter_memory_bytes`     | Non-local adapter memory usage in bytes per physical GPU                           | gauge | `device_id`,`luid`,`phys`,`part`                                |
 
 ### Per-process Metrics
 
-| Name                                         | Description                                                             | Type    | Labels                                                                               |
+| Name                                         | Description                                     | Type    | Labels                                                    |
-|----------------------------------------------|-------------------------------------------------------------------------|---------|--------------------------------------------------------------------------------------|
+|----------------------------------------------|-------------------------------------------------|---------|-----------------------------------------------------------|
-| `windows_gpu_engine_time_seconds`            | Total running time of the GPU engine in seconds                         | counter | `phys`, `eng`, `engtype`, `process_id`                                               |
+| `windows_gpu_engine_time_seconds`            | Total running time of the GPU engine in seconds | counter | `device_id`,`luid`,`phys`, `eng`, `engtype`, `process_id` |
-| `windows_gpu_process_memory_committed_bytes` | Total committed GPU memory in bytes per process                         | gauge   | `phys`,`process_id`                                                                  |
+| `windows_gpu_process_memory_committed_bytes` | Total committed GPU memory in bytes per process | gauge   | `device_id`,`luid`,`phys`,`process_id`                    |
-| `windows_gpu_process_memory_dedicated_bytes` | Dedicated GPU memory usage in bytes per process                         | gauge   | `phys`,`process_id`                                                                  |
+| `windows_gpu_process_memory_dedicated_bytes` | Dedicated GPU memory usage in bytes per process | gauge   | `device_id`,`luid`,`phys`,`process_id`                    |
-| `windows_gpu_process_memory_local_bytes`     | Local GPU memory usage in bytes per process                             | gauge   | `phys`,`process_id`                                                                  |
+| `windows_gpu_process_memory_local_bytes`     | Local GPU memory usage in bytes per process     | gauge   | `device_id`,`luid`,`phys`,`process_id`                    |
-| `windows_gpu_process_memory_non_local_bytes` | Non-local GPU memory usage in bytes per process                         | gauge   | `phys`,`process_id`                                                                  |
+| `windows_gpu_process_memory_non_local_bytes` | Non-local GPU memory usage in bytes per process | gauge   | `device_id`,`luid`,`phys`,`process_id`                    |
-| `windows_gpu_process_memory_shared_bytes`    | Shared GPU memory usage in bytes per process                            | gauge   | `phys`,`process_id`                                                                  |
+| `windows_gpu_process_memory_shared_bytes`    | Shared GPU memory usage in bytes per process    | gauge   | `device_id`,`luid`,`phys`,`process_id`                    |
 
 ## Metric Labels
 
-* `phys`: Physical GPU index (e.g., "0")
+* `luid`,`phys`: Physical GPU index (e.g., "0")
 * `eng`: GPU engine index (e.g., "0", "1", ...)
 * `engtype`: GPU engine type (e.g., "3D", "Copy", "VideoDecode", etc.)
 * `process_id`: Process ID
@@ -54,7 +57,7 @@ These are basic queries to help you get started with GPU monitoring on Windows u
 **Show GPU information for a specific physical GPU (0):**
 
 ```promql
-windows_gpu_info{description="NVIDIA GeForce GTX 1070",friendly_name="",hardware_id="PCI\\VEN_10DE&DEV_1B81&SUBSYS_61733842&REV_A1",phys="0",physical_device_object_name="\\Device\\NTPNP_PCI0027"} 1
+windows_gpu_info{bus_number="8",device_id="PCI\\VEN_10DE&DEV_1B81&SUBSYS_61733842&REV_A1",function_number="0",luid="0x00000000_0x00010F8A",name="NVIDIA GeForce GTX 1070",phys="0"} 1
 ```
 
 **Show total dedicated GPU memory (in bytes) usage on GPU 0:**

docs/collector.iis.md

@@ -130,6 +130,10 @@ If given, an application needs to *not* match the exclude regexp in order for th
 | `windows_iis_server_output_cache_hits_total`             | Total number of successful lookups in output cache (since service startup)                                                                                                                                                                                                                  | counter | None                        |
 | `windows_iis_server_output_cache_items_flushed_total`    | Total number of items flushed from output cache (since service startup)                                                                                                                                                                                                                     | counter | None                        |
 | `windows_iis_server_output_cache_flushes_total`          | Total number of flushes of output cache (since service startup)                                                                                                                                                                                                                             | counter | None                        |
+| `windows_iis_http_requests_current_queue_size`          | Http Request Current queue size                                                                                                                                                                                                                             | counter | None                        |
+| `windows_iis_http_request_total_rejected_request`          | Http Request total rejected request                                                                                                                                                                                                                             | counter | None                        |
+| `windows_iis_http_requests_max_queue_item_age`          | Http Request Max queue Item age                                                                                                                                                                                                                           | counter | None                        |
+| `windows_iis_http_requests_arrival_rate`          | Http requests Arrival Rate                                                                                                                                                                                                                             | counter | None                        |
 
 ### Example metric
 _This collector does not yet have explained examples, we would appreciate your help adding them!_

docs/collector.logical_disk.md

@@ -2,12 +2,12 @@
 
 The logical_disk collector exposes metrics about logical disks (in contrast to physical disks)
 
-|||
+|                     |                  |
--|-
+|---------------------|------------------|
-Metric name prefix  | `logical_disk`
+| Metric name prefix  | `logical_disk`   |
-Data source         | Perflib
+| Data source         | Performance Data |
-Counters             | `LogicalDisk` ([`Win32_PerfRawData_PerfDisk_LogicalDisk`](https://msdn.microsoft.com/en-us/windows/hardware/aa394307(v=vs.71)))
+| Counters            | `LogicalDisk`    |
-Enabled by default? | Yes
+| Enabled by default? | Yes              |
 
 ## Flags
 
@@ -19,25 +19,30 @@ If given, a disk needs to match the include regexp in order for the correspondin
 
 If given, a disk needs to *not* match the exclude regexp in order for the corresponding disk metrics to be reported
 
+### `--collector.logical_disk.enabled`
+
+Comma-separated list of collectors to use. Available collectors: metrics, bitlocker_status. Defaults to metrics, if not specified.
+
 ## Metrics
 
-Name | Description | Type | Labels
+| Name                                             | Description                                                                                        | Type    | Labels                                                            |
------|-------------|------|-------
+|--------------------------------------------------|----------------------------------------------------------------------------------------------------|---------|-------------------------------------------------------------------|
-`windows_logical_disk_info` | A metric with a constant '1' value labeled with logical disk information | gauge | `disk`,`filesystem`,`serial_number`,`volume`,`volume_name`,`type`
+| `windows_logical_disk_info`                      | A metric with a constant '1' value labeled with logical disk information                           | gauge   | `disk`,`filesystem`,`serial_number`,`volume`,`volume_name`,`type` |
-`windows_logical_disk_requests_queued` | Number of requests outstanding on the disk at the time the performance data is collected | gauge | `volume`
+| `windows_logical_disk_requests_queued`           | Number of requests outstanding on the disk at the time the performance data is collected           | gauge   | `volume`                                                          |
-`windows_logical_disk_avg_read_requests_queued` | Average number of read requests that were queued for the selected disk during the sample interval | gauge | `volume`
+| `windows_logical_disk_avg_read_requests_queued`  | Average number of read requests that were queued for the selected disk during the sample interval  | gauge   | `volume`                                                          |
-`windows_logical_disk_avg_write_requests_queued` | Average number of write requests that were queued for the selected disk during the sample interval | gauge | `volume`
+| `windows_logical_disk_avg_write_requests_queued` | Average number of write requests that were queued for the selected disk during the sample interval | gauge   | `volume`                                                          |
-`windows_logical_disk_read_bytes_total` | Rate at which bytes are transferred from the disk during read operations | counter | `volume`
+| `windows_logical_disk_read_bytes_total`          | Rate at which bytes are transferred from the disk during read operations                           | counter | `volume`                                                          |
-`windows_logical_disk_reads_total` | Rate of read operations on the disk | counter | `volume`
+| `windows_logical_disk_reads_total`               | Rate of read operations on the disk                                                                | counter | `volume`                                                          |
-`windows_logical_disk_write_bytes_total` | Rate at which bytes are transferred to the disk during write operations  | counter | `volume`
+| `windows_logical_disk_write_bytes_total`         | Rate at which bytes are transferred to the disk during write operations                            | counter | `volume`                                                          |
-`windows_logical_disk_writes_total` | Rate of write operations on the disk  | counter | `volume`
+| `windows_logical_disk_writes_total`              | Rate of write operations on the disk                                                               | counter | `volume`                                                          |
-`windows_logical_disk_read_seconds_total` | Seconds the disk was busy servicing read requests | counter | `volume`
+| `windows_logical_disk_read_seconds_total`        | Seconds the disk was busy servicing read requests                                                  | counter | `volume`                                                          |
-`windows_logical_disk_write_seconds_total` | Seconds the disk was busy servicing write requests | counter | `volume`
+| `windows_logical_disk_write_seconds_total`       | Seconds the disk was busy servicing write requests                                                 | counter | `volume`                                                          |
-`windows_logical_disk_free_bytes` | Unused space of the disk in bytes (not real time, updates every 10-15 min) | gauge | `volume`
+| `windows_logical_disk_free_bytes`                | Unused space of the disk in bytes (not real time, updates every 10-15 min)                         | gauge   | `volume`                                                          |
-`windows_logical_disk_size_bytes` | Total size of the disk in bytes (not real time, updates every 10-15 min) | gauge | `volume`
+| `windows_logical_disk_size_bytes`                | Total size of the disk in bytes (not real time, updates every 10-15 min)                           | gauge   | `volume`                                                          |
-`windows_logical_disk_idle_seconds_total` | Seconds the disk was idle (not servicing read/write requests) | counter | `volume`
+| `windows_logical_disk_idle_seconds_total`        | Seconds the disk was idle (not servicing read/write requests)                                      | counter | `volume`                                                          |
-`windows_logical_disk_split_ios_total` | Number of I/Os to the disk split into multiple I/Os | counter | `volume`
+| `windows_logical_disk_split_ios_total`           | Number of I/Os to the disk split into multiple I/Os                                                | counter | `volume`                                                          |
-`windows_logical_disk_readonly` | Whether the logical disk is read-only | gauge | `volume`
+| `windows_logical_disk_readonly`                  | Whether the logical disk is read-only                                                              | gauge   | `volume`                                                          |
+| `windows_logical_disk_bitlocker_status`          | BitLocker status for the logical disk                                                              | gauge   | `volume`,`status`                                                 |
 
 ### Warning about size metrics
 The `free_bytes` and `size_bytes` metrics are not updated in real time and might have a delay of 10-15min.

docs/collector.mscluster.md

@@ -109,7 +109,7 @@ Matching is case-sensitive.
 | `mscluster_network_Role`            | Provides access to the network's Role property. The Role property describes the role of the network in the cluster. 0: None; 1: Cluster; 2: Client; 3: Both                                                                                                             | gauge | `name` |
 | `mscluster_network_State`           | Provides the current state of the network. 1-1: Unknown; 0: Unavailable; 1: Down; 2: Partitioned; 3: Up                                                                                                                                                                 | gauge | `name` |
 
-### Network
+### Node
 
 | Name                                   | Description                                                                                                                                                                                                                                        | Type  | Labels |
 |----------------------------------------|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|-------|--------|

docs/collector.process.md

@@ -42,6 +42,11 @@ Disabled by default, and can be enabled with `--collector.process.iis`. NOTE: Ju
 Version of the process collector to use. 1 for Process V1, 2 for Process V2.
 Defaults to 0 which will use the latest version available.
 
+### `--collector.process.cmdline`
+
+Enables the `cmdline` label for the process metrics.
+This label contains the command line used to start the process.
+Enabled by default, and can be turned off with `--no-collector.process.cmdline`.
 
 ### Example
 To match all firefox processes: `--collector.process.include="firefox.*"`.

docs/collector.textfile.md

@@ -10,11 +10,6 @@ Enabled by default? | No
 
 ## Flags
 
-### `--collector.textfile.directory` 
-:warning: DEPRECATED Use `--collector.textfile.directories`
-
-<br>
-
 ### `--collector.textfile.directories`
 One or multiple directories containing the files to be ingested.
 

docs/collector.time.md

@@ -30,7 +30,7 @@ Matching is case-sensitive.
 | `windows_time_ntp_round_trip_delay_seconds`        | Total roundtrip delay experienced by the NTP client in receiving a response from the server for the most recent request, in seconds. This is the time elapsed on the NTP client between transmitting a request to the NTP server and receiving a valid response from the server.                                                                                                                                                                                                                                                                                                                                                                                                                                      | gauge   | None       |
 | `windows_time_ntp_server_outgoing_responses_total` | Total number of requests responded to by the NTP server.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              | counter | None       |
 | `windows_time_ntp_server_incoming_requests_total`  | Total number of requests received by the NTP server.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  | counter | None       |
-| `windows_time_current_timestamp_seconds`           | Current time as reported by the operating system, in [Unix time](https://en.wikipedia.org/wiki/Unix_time). See [time.Unix()](https://golang.org/pkg/time/#Unix) for details                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           | gauge   | None       |
+| `windows_time_current_timestamp_seconds`           | Current time as reported by the operating system, in [Unix time](https://en.wikipedia.org/wiki/Unix_time). See [time.UnixMicro()](https://golang.org/pkg/time/#UnixMicro) for details                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           | gauge   | None       |
 | `windows_time_timezone`                            | Current timezone as reported by the operating system.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 | gauge   | `timezone` |
 | `windows_time_clock_sync_source`                   | This value reflects the sync source of the system clock.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              | gauge   | `type`     |
 

docs/example_config.yml

@@ -1,7 +1,7 @@
 ---
 # Note this is not an exhaustive list of all configuration values
 collectors:
-  enabled: cpu,cs,logical_disk,net,os,service,system
+  enabled: cpu,logical_disk,net,os,service,system
 collector:
   service:
     include: "windows_exporter"
@@ -13,6 +13,5 @@ scrape:
   timeout-margin: 0.5
 telemetry:
   path: /metrics
-  max-requests: 5
 web:
   listen-address: ":9182"

go.mod

@@ -1,19 +1,19 @@
 module github.com/prometheus-community/windows_exporter
 
-go 1.24
+go 1.25
 
 require (
 	github.com/alecthomas/kingpin/v2 v2.4.0
-	github.com/bmatcuk/doublestar/v4 v4.8.1
+	github.com/bmatcuk/doublestar/v4 v4.9.1
 	github.com/dimchansky/utfbom v1.1.1
 	github.com/go-ole/go-ole v1.3.0
-	github.com/prometheus/client_golang v1.22.0
+	github.com/prometheus/client_golang v1.23.2
 	github.com/prometheus/client_model v0.6.2
-	github.com/prometheus/common v0.64.0
+	github.com/prometheus/common v0.66.1
 	github.com/prometheus/exporter-toolkit v0.14.0
-	github.com/stretchr/testify v1.10.0
+	github.com/stretchr/testify v1.11.1
-	golang.org/x/sys v0.33.0
+	go.yaml.in/yaml/v3 v3.0.4
-	gopkg.in/yaml.v3 v3.0.1
+	golang.org/x/sys v0.35.0
 )
 
 require (
@@ -28,13 +28,15 @@ require (
 	github.com/munnerz/goautoneg v0.0.0-20191010083416-a7dc8b61c822 // indirect
 	github.com/mwitkow/go-conntrack v0.0.0-20190716064945-2f068394615f // indirect
 	github.com/pmezard/go-difflib v1.0.1-0.20181226105442-5d4384ee4fb2 // indirect
-	github.com/prometheus/procfs v0.16.1 // indirect
+	github.com/prometheus/procfs v0.17.0 // indirect
 	github.com/xhit/go-str2duration/v2 v2.1.0 // indirect
-	golang.org/x/crypto v0.38.0 // indirect
+	go.yaml.in/yaml/v2 v2.4.2 // indirect
-	golang.org/x/net v0.40.0 // indirect
+	golang.org/x/crypto v0.41.0 // indirect
+	golang.org/x/net v0.43.0 // indirect
 	golang.org/x/oauth2 v0.30.0 // indirect
-	golang.org/x/sync v0.14.0 // indirect
+	golang.org/x/sync v0.16.0 // indirect
-	golang.org/x/text v0.25.0 // indirect
+	golang.org/x/text v0.28.0 // indirect
-	google.golang.org/protobuf v1.36.6 // indirect
+	google.golang.org/protobuf v1.36.8 // indirect
 	gopkg.in/yaml.v2 v2.4.0 // indirect
+	gopkg.in/yaml.v3 v3.0.1 // indirect
 )

go.sum

@@ -4,8 +4,8 @@ github.com/alecthomas/units v0.0.0-20240927000941-0f3dac36c52b h1:mimo19zliBX/vS
 github.com/alecthomas/units v0.0.0-20240927000941-0f3dac36c52b/go.mod h1:fvzegU4vN3H1qMT+8wDmzjAcDONcgo2/SZ/TyfdUOFs=
 github.com/beorn7/perks v1.0.1 h1:VlbKKnNfV8bJzeqoa4cOKqO6bYr3WgKZxO8Z16+hsOM=
 github.com/beorn7/perks v1.0.1/go.mod h1:G2ZrVWU2WbWT9wwq4/hrbKbnv/1ERSJQ0ibhJ6rlkpw=
-github.com/bmatcuk/doublestar/v4 v4.8.1 h1:54Bopc5c2cAvhLRAzqOGCYHYyhcDHsFF4wWIR5wKP38=
+github.com/bmatcuk/doublestar/v4 v4.9.1 h1:X8jg9rRZmJd4yRy7ZeNDRnM+T3ZfHv15JiBJ/avrEXE=
-github.com/bmatcuk/doublestar/v4 v4.8.1/go.mod h1:xBQ8jztBU6kakFMg+8WGxn0c6z1fTSPVIjEY1Wr7jzc=
+github.com/bmatcuk/doublestar/v4 v4.9.1/go.mod h1:xBQ8jztBU6kakFMg+8WGxn0c6z1fTSPVIjEY1Wr7jzc=
 github.com/cespare/xxhash/v2 v2.3.0 h1:UL815xU9SqsFlibzuggzjXhog7bL6oX9BbNZnL2UFvs=
 github.com/cespare/xxhash/v2 v2.3.0/go.mod h1:VGX0DQ3Q6kWi7AoAeZDth3/j3BFtOZR5XLFGgcrjCOs=
 github.com/coreos/go-systemd/v22 v22.5.0 h1:RrqgGjYQKalulkV8NGVIfkXQf6YYmOyiJKk8iXXhfZs=
@@ -41,16 +41,16 @@ github.com/mwitkow/go-conntrack v0.0.0-20190716064945-2f068394615f/go.mod h1:qRW
 github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
 github.com/pmezard/go-difflib v1.0.1-0.20181226105442-5d4384ee4fb2 h1:Jamvg5psRIccs7FGNTlIRMkT8wgtp5eCXdBlqhYGL6U=
 github.com/pmezard/go-difflib v1.0.1-0.20181226105442-5d4384ee4fb2/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
-github.com/prometheus/client_golang v1.22.0 h1:rb93p9lokFEsctTys46VnV1kLCDpVZ0a/Y92Vm0Zc6Q=
+github.com/prometheus/client_golang v1.23.2 h1:Je96obch5RDVy3FDMndoUsjAhG5Edi49h0RJWRi/o0o=
-github.com/prometheus/client_golang v1.22.0/go.mod h1:R7ljNsLXhuQXYZYtw6GAE9AZg8Y7vEW5scdCXrWRXC0=
+github.com/prometheus/client_golang v1.23.2/go.mod h1:Tb1a6LWHB3/SPIzCoaDXI4I8UHKeFTEQ1YCr+0Gyqmg=
 github.com/prometheus/client_model v0.6.2 h1:oBsgwpGs7iVziMvrGhE53c/GrLUsZdHnqNwqPLxwZyk=
 github.com/prometheus/client_model v0.6.2/go.mod h1:y3m2F6Gdpfy6Ut/GBsUqTWZqCUvMVzSfMLjcu6wAwpE=
-github.com/prometheus/common v0.64.0 h1:pdZeA+g617P7oGv1CzdTzyeShxAGrTBsolKNOLQPGO4=
+github.com/prometheus/common v0.66.1 h1:h5E0h5/Y8niHc5DlaLlWLArTQI7tMrsfQjHV+d9ZoGs=
-github.com/prometheus/common v0.64.0/go.mod h1:0gZns+BLRQ3V6NdaerOhMbwwRbNh9hkGINtQAsP5GS8=
+github.com/prometheus/common v0.66.1/go.mod h1:gcaUsgf3KfRSwHY4dIMXLPV0K/Wg1oZ8+SbZk/HH/dA=
 github.com/prometheus/exporter-toolkit v0.14.0 h1:NMlswfibpcZZ+H0sZBiTjrA3/aBFHkNZqE+iCj5EmRg=
 github.com/prometheus/exporter-toolkit v0.14.0/go.mod h1:Gu5LnVvt7Nr/oqTBUC23WILZepW0nffNo10XdhQcwWA=
-github.com/prometheus/procfs v0.16.1 h1:hZ15bTNuirocR6u0JZ6BAHHmwS1p8B4P6MRqxtzMyRg=
+github.com/prometheus/procfs v0.17.0 h1:FuLQ+05u4ZI+SS/w9+BWEM2TXiHKsUQ9TADiRH7DuK0=
-github.com/prometheus/procfs v0.16.1/go.mod h1:teAbpZRB1iIAJYREa1LsoWUXykVXA1KlTmWl8x/U+Is=
+github.com/prometheus/procfs v0.17.0/go.mod h1:oPQLaDAMRbA+u8H5Pbfq+dl3VDAvHxMUOVhe0wYB2zw=
 github.com/rogpeppe/go-internal v1.10.0 h1:TMyTOH3F/DB16zRVcYyreMH6GnZZrwQVAoYjRBZyWFQ=
 github.com/rogpeppe/go-internal v1.10.0/go.mod h1:UQnix2H7Ngw/k4C5ijL5+65zddjncjaFoBhdsK/akog=
 github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
@@ -61,25 +61,31 @@ github.com/stretchr/testify v1.7.1/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/
 github.com/stretchr/testify v1.8.0/go.mod h1:yNjHg4UonilssWZ8iaSj1OCr/vHnekPRkoO+kdMU+MU=
 github.com/stretchr/testify v1.8.4/go.mod h1:sz/lmYIOXD/1dqDmKjjqLyZ2RngseejIcXlSw2iwfAo=
 github.com/stretchr/testify v1.9.0/go.mod h1:r2ic/lqez/lEtzL7wO/rwa5dbSLXVDPFyf8C91i36aY=
-github.com/stretchr/testify v1.10.0 h1:Xv5erBjTwe/5IxqUQTdXv5kgmIvbHo3QQyRwhJsOfJA=
+github.com/stretchr/testify v1.11.1 h1:7s2iGBzp5EwR7/aIZr8ao5+dra3wiQyKjjFuvgVKu7U=
-github.com/stretchr/testify v1.10.0/go.mod h1:r2ic/lqez/lEtzL7wO/rwa5dbSLXVDPFyf8C91i36aY=
+github.com/stretchr/testify v1.11.1/go.mod h1:wZwfW3scLgRK+23gO65QZefKpKQRnfz6sD981Nm4B6U=
 github.com/xhit/go-str2duration/v2 v2.1.0 h1:lxklc02Drh6ynqX+DdPyp5pCKLUQpRT8bp8Ydu2Bstc=
 github.com/xhit/go-str2duration/v2 v2.1.0/go.mod h1:ohY8p+0f07DiV6Em5LKB0s2YpLtXVyJfNt1+BlmyAsU=
-golang.org/x/crypto v0.38.0 h1:jt+WWG8IZlBnVbomuhg2Mdq0+BBQaHbtqHEFEigjUV8=
+go.uber.org/goleak v1.3.0 h1:2K3zAYmnTNqV73imy9J1T3WC+gmCePx2hEGkimedGto=
-golang.org/x/crypto v0.38.0/go.mod h1:MvrbAqul58NNYPKnOra203SB9vpuZW0e+RRZV+Ggqjw=
+go.uber.org/goleak v1.3.0/go.mod h1:CoHD4mav9JJNrW/WLlf7HGZPjdw8EucARQHekz1X6bE=
-golang.org/x/net v0.40.0 h1:79Xs7wF06Gbdcg4kdCCIQArK11Z1hr5POQ6+fIYHNuY=
+go.yaml.in/yaml/v2 v2.4.2 h1:DzmwEr2rDGHl7lsFgAHxmNz/1NlQ7xLIrlN2h5d1eGI=
-golang.org/x/net v0.40.0/go.mod h1:y0hY0exeL2Pku80/zKK7tpntoX23cqL3Oa6njdgRtds=
+go.yaml.in/yaml/v2 v2.4.2/go.mod h1:081UH+NErpNdqlCXm3TtEran0rJZGxAYx9hb/ELlsPU=
+go.yaml.in/yaml/v3 v3.0.4 h1:tfq32ie2Jv2UxXFdLJdh3jXuOzWiL1fo0bu/FbuKpbc=
+go.yaml.in/yaml/v3 v3.0.4/go.mod h1:DhzuOOF2ATzADvBadXxruRBLzYTpT36CKvDb3+aBEFg=
+golang.org/x/crypto v0.41.0 h1:WKYxWedPGCTVVl5+WHSSrOBT0O8lx32+zxmHxijgXp4=
+golang.org/x/crypto v0.41.0/go.mod h1:pO5AFd7FA68rFak7rOAGVuygIISepHftHnr8dr6+sUc=
+golang.org/x/net v0.43.0 h1:lat02VYK2j4aLzMzecihNvTlJNQUq316m2Mr9rnM6YE=
+golang.org/x/net v0.43.0/go.mod h1:vhO1fvI4dGsIjh73sWfUVjj3N7CA9WkKJNQm2svM6Jg=
 golang.org/x/oauth2 v0.30.0 h1:dnDm7JmhM45NNpd8FDDeLhK6FwqbOf4MLCM9zb1BOHI=
 golang.org/x/oauth2 v0.30.0/go.mod h1:B++QgG3ZKulg6sRPGD/mqlHQs5rB3Ml9erfeDY7xKlU=
-golang.org/x/sync v0.14.0 h1:woo0S4Yywslg6hp4eUFjTVOyKt0RookbpAHG4c1HmhQ=
+golang.org/x/sync v0.16.0 h1:ycBJEhp9p4vXvUZNszeOq0kGTPghopOL8q0fq3vstxw=
-golang.org/x/sync v0.14.0/go.mod h1:1dzgHSNfp02xaA81J2MS99Qcpr2w7fw1gpm99rleRqA=
+golang.org/x/sync v0.16.0/go.mod h1:1dzgHSNfp02xaA81J2MS99Qcpr2w7fw1gpm99rleRqA=
 golang.org/x/sys v0.1.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
-golang.org/x/sys v0.33.0 h1:q3i8TbbEz+JRD9ywIRlyRAQbM0qF7hu24q3teo2hbuw=
+golang.org/x/sys v0.35.0 h1:vz1N37gP5bs89s7He8XuIYXpyY0+QlsKmzipCbUtyxI=
-golang.org/x/sys v0.33.0/go.mod h1:BJP2sWEmIv4KK5OTEluFJCKSidICx8ciO85XgH3Ak8k=
+golang.org/x/sys v0.35.0/go.mod h1:BJP2sWEmIv4KK5OTEluFJCKSidICx8ciO85XgH3Ak8k=
-golang.org/x/text v0.25.0 h1:qVyWApTSYLk/drJRO5mDlNYskwQznZmkpV2c8q9zls4=
+golang.org/x/text v0.28.0 h1:rhazDwis8INMIwQ4tpjLDzUhx6RlXqZNPEM0huQojng=
-golang.org/x/text v0.25.0/go.mod h1:WEdwpYrmk1qmdHvhkSTNPm3app7v4rsT8F2UD6+VHIA=
+golang.org/x/text v0.28.0/go.mod h1:U8nCwOR8jO/marOQ0QbDiOngZVEBB7MAiitBuMjXiNU=
-google.golang.org/protobuf v1.36.6 h1:z1NpPI8ku2WgiWnf+t9wTPsn6eP1L7ksHUlkfLvd9xY=
+google.golang.org/protobuf v1.36.8 h1:xHScyCOEuuwZEc6UtSOvPbAT4zRh0xcNRYekJwfqyMc=
-google.golang.org/protobuf v1.36.6/go.mod h1:jduwjTPXsFjZGTmRluh+L6NjiWu7pchiJ2/5YcXBHnY=
+google.golang.org/protobuf v1.36.8/go.mod h1:fuxRtAxBytpl4zzqUh6/eyUujkJdNiuEkXntxiD/uRU=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
 gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c h1:Hei/4ADfdWqJk1ZMxUNpqntNwaWcugrBjAiHlqqRiVk=
 gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c/go.mod h1:JHkPIbrfpd72SG/EVd6muEfDQjcINNoR0C8j2r3qZ4Q=

installer/files.wxs

@@ -21,6 +21,14 @@
         <DirectoryRef Id="APPLICATIONFOLDER">
             <Component Transitive="yes">
                 <File Id="windows_exporter.exe" Name="windows_exporter.exe" Source="Work\windows_exporter.exe" KeyPath="yes" Vital="yes" Checksum="yes"/>
+
+                <!-- The "Name" field must match the argument to eventlog.Open() -->
+                <util:EventSource Log="Application" Name="windows_exporter"
+                                  EventMessageFile="%SystemRoot%\System32\EventCreate.exe"
+                                  SupportsErrors="yes"
+                                  SupportsInformationals="yes"
+                                  SupportsWarnings="yes"/>
+
                 <ServiceInstall
                     Id="InstallExporterService"
                     Name="windows_exporter"
@@ -45,13 +53,8 @@
                     />
                     <ServiceDependency Id="wmiApSrv" />
                 </ServiceInstall>
-                <ServiceControl Id="ServiceStateControl" Name="windows_exporter" Remove="uninstall" Start="install" Stop="both"/>
+                <ServiceControl Id="StartService" Name="windows_exporter" Start="install" Wait="no" />
-                <!-- The "Name" field must match the argument to eventlog.Open() -->
+                <ServiceControl Id="StopService" Name="windows_exporter" Remove="uninstall" Stop="both" Wait="yes" />
-                <util:EventSource Log="Application" Name="windows_exporter"
-                                  EventMessageFile="%SystemRoot%\System32\EventCreate.exe"
-                                  SupportsErrors="yes"
-                                  SupportsInformationals="yes"
-                                  SupportsWarnings="yes"/>
             </Component>
             <Component Id="CreateTextfileDirectory" Directory="textfile_inputs" Guid="d03ef58a-9cbf-4165-ad39-d143e9b27e14">
                 <CreateFolder />

installer/main.wxs

@@ -45,6 +45,40 @@
                             Property="OLDERVERSIONBEINGUPGRADED" />
         </Upgrade>
 
+        <Media Id="1" Cabinet="windows_exporter.cab" EmbedCab="yes"  />
+        <MajorUpgrade Schedule="afterInstallInitialize" DowngradeErrorMessage="A later version of [ProductName] is already installed. Setup will now exit." AllowSameVersionUpgrades="yes" />
+
+        <Property Id="ENABLED_COLLECTORS" Secure="yes" />
+        <SetProperty Id="CollectorsFlag" After="InstallFiles" Sequence="execute" Value="--collectors.enabled [ENABLED_COLLECTORS]" Condition="ENABLED_COLLECTORS" />
+
+        <Property Id="EXTRA_FLAGS" Secure="yes" />
+        <SetProperty Id="ExtraFlags" After="InstallFiles" Sequence="execute" Value="[EXTRA_FLAGS]" Condition="EXTRA_FLAGS" />
+
+        <Property Id="CONFIG_FILE" Secure="yes" Value="config.yaml" />
+        <SetProperty Id="ConfigFile_NonDefault" After="InstallFiles" Sequence="execute" Value="[CONFIG_FILE]" Condition="CONFIG_FILE AND CONFIG_FILE&lt;&gt;&quot;config.yaml&quot;" />
+        <SetProperty Id="ConfigFile_Default" After="InstallFiles" Sequence="execute" Value="[APPLICATIONFOLDER]config.yaml" Condition="CONFIG_FILE=&quot;config.yaml&quot;" />
+        <SetProperty Id="ConfigFileFlag" After="InstallFiles" Sequence="execute" Value="--config.file=&quot;[ConfigFile_NonDefault][ConfigFile_Default]&quot;" Condition="ConfigFile_NonDefault OR ConfigFile_Default" />
+
+        <Property Id="LISTEN_PORT" Secure="yes" Value="9182" />
+        <SetProperty Id="ListenFlag" After="InstallFiles" Sequence="execute" Value="--web.listen-address=&quot;[LISTEN_ADDR]:[LISTEN_PORT]&quot;" Condition="LISTEN_ADDR&lt;&gt;&quot;&quot; OR LISTEN_PORT&lt;&gt;9182" />
+
+        <Property Id="METRICS_PATH" Secure="yes" />
+        <SetProperty Id="MetricsPathFlag" After="InstallFiles" Sequence="execute" Value="--telemetry.path=&quot;[METRICS_PATH]&quot;" Condition="METRICS_PATH" />
+
+        <Property Id="REMOTE_ADDR" Secure="yes" />
+        <SetProperty Id="RemoteAddressFlag" After="InstallFiles" Sequence="execute" Value="[REMOTE_ADDR]" Condition="REMOTE_ADDR" />
+
+        <Property Id="TEXTFILE_DIRS" Secure="yes" />
+        <SetProperty Id="TextfileDirsFlag" After="InstallFiles" Sequence="execute" Value="--collector.textfile.directories=&quot;[TEXTFILE_DIRS]&quot;" Condition="TEXTFILE_DIRS" />
+
+        <Property Id="ARPHELPLINK" Value="https://github.com/prometheus-community/windows_exporter/issues" />
+        <Property Id="ARPSIZE" Value="9000" />
+        <Property Id="ARPURLINFOABOUT" Value="https://github.com/prometheus-community/windows_exporter" />
+        <!--<Property Id="ARPNOMODIFY" Value="0" />-->
+        <!--<Property Id="ARPNOREPAIR" Value="1" />-->
+        <Property Id="START_MENU_FOLDER" Value="0" />
+        <Property Id="NOSTART" Value="0" />
+
         <CustomAction Id="CheckExtraFlags"
                       Error="The parameter '--config.file' must not be included in EXTRA_FLAGS. Use CONFIG_FILE instead. Please remove it and try again." />
 
@@ -93,6 +127,23 @@
         />
         <!-- END CUSTOM ACTION FOR KILLING THE PROCESS -->
 
+        <!-- START CUSTOM ACTION FOR SET SERVICE FAILUREFLAG -->
+        <SetProperty
+            Id="ConfigureServiceRecovery"
+            Value="&quot;[WindowsFolder]System32\sc.exe&quot; failureflag &quot;windows_exporter&quot; 1"
+            Before="ConfigureServiceRecovery"
+            Sequence="execute"
+        />
+        <CustomAction
+            Id="ConfigureServiceRecovery"
+            BinaryRef="Wix4UtilCA_$(sys.BUILDARCHSHORT)"
+            DllEntry="WixQuietExec"
+            Execute="deferred"
+            Return="ignore"
+            Impersonate="no"
+        />
+        <!-- END CUSTOM ACTION FFOR SET SERVICE FAILUREFLAG -->
+
         <InstallExecuteSequence>
             <!-- Set REINSTALL=all and REINSTALLMODE=amus if the user reruns the
                  MSI, which will force reinstalling all files and services.  -->
@@ -100,47 +151,14 @@
                     Condition="Installed AND (NOT REMOVE) AND (NOT UPGRADINGPRODUCTCODE)"/>
             <Custom Action="set_reinstall_all_property" Before="set_reinstallmode_property" Condition="MAINTENANCE"/>
             <Custom Action="set_reinstallmode_property" Before="LaunchConditions" Condition="MAINTENANCE"/>
-            <Custom Action="CreateConfigFile" Before="InstallServices" Condition="ConfigFile_NonDefault OR ConfigFile_Default" />
+            <Custom Action="CreateConfigFile" Before="InstallServices" Condition="ConfigFile_Default" />
+            <Custom Action="ConfigureServiceRecovery" After="InstallServices" Condition="NOT REMOVE" />
             <Custom Action="KillProcess" Before="RemoveFiles" />
 
             <Custom Action="CheckExtraFlags" Before="InstallInitialize"
                     Condition="EXTRA_FLAGS AND (EXTRA_FLAGS&gt;&lt;&quot;--config.file&quot;)" />
         </InstallExecuteSequence>
 
-        <Media Id="1" Cabinet="windows_exporter.cab" EmbedCab="yes"  />
-        <MajorUpgrade Schedule="afterInstallInitialize" DowngradeErrorMessage="A later version of [ProductName] is already installed. Setup will now exit." AllowSameVersionUpgrades="yes" />
-
-        <Property Id="ENABLED_COLLECTORS" Secure="yes" />
-        <SetProperty Id="CollectorsFlag" After="InstallFiles" Sequence="execute" Value="--collectors.enabled [ENABLED_COLLECTORS]" Condition="ENABLED_COLLECTORS" />
-
-        <Property Id="EXTRA_FLAGS" Secure="yes" />
-        <SetProperty Id="ExtraFlags" After="InstallFiles" Sequence="execute" Value="[EXTRA_FLAGS]" Condition="EXTRA_FLAGS" />
-
-        <Property Id="CONFIG_FILE" Secure="yes" Value="config.yaml" />
-        <SetProperty Id="ConfigFile_NonDefault" After="InstallFiles" Sequence="execute" Value="[CONFIG_FILE]" Condition="CONFIG_FILE AND CONFIG_FILE&lt;&gt;&quot;config.yaml&quot;" />
-        <SetProperty Id="ConfigFile_Default" After="InstallFiles" Sequence="execute" Value="[APPLICATIONFOLDER]config.yaml" Condition="CONFIG_FILE=&quot;config.yaml&quot;" />
-        <SetProperty Id="ConfigFileFlag" After="InstallFiles" Sequence="execute" Value="--config.file=&quot;[ConfigFile_NonDefault][ConfigFile_Default]&quot;" Condition="ConfigFile_NonDefault OR ConfigFile_Default" />
-
-        <Property Id="LISTEN_PORT" Secure="yes" Value="9182" />
-        <SetProperty Id="ListenFlag" After="InstallFiles" Sequence="execute" Value="--web.listen-address [LISTEN_ADDR]:[LISTEN_PORT]" Condition="LISTEN_ADDR&lt;&gt;&quot;&quot; OR LISTEN_PORT&lt;&gt;9182" />
-
-        <Property Id="METRICS_PATH" Secure="yes" />
-        <SetProperty Id="MetricsPathFlag" After="InstallFiles" Sequence="execute" Value="--telemetry.path [METRICS_PATH]" Condition="METRICS_PATH" />
-
-        <Property Id="REMOTE_ADDR" Secure="yes" />
-        <SetProperty Id="RemoteAddressFlag" After="InstallFiles" Sequence="execute" Value="[REMOTE_ADDR]" Condition="REMOTE_ADDR" />
-
-        <Property Id="TEXTFILE_DIRS" Secure="yes" />
-        <SetProperty Id="TextfileDirsFlag" After="InstallFiles" Sequence="execute" Value="--collector.textfile.directories [TEXTFILE_DIRS]" Condition="TEXTFILE_DIRS" />
-
-        <Property Id="ARPHELPLINK" Value="https://github.com/prometheus-community/windows_exporter/issues" />
-        <Property Id="ARPSIZE" Value="9000" />
-        <Property Id="ARPURLINFOABOUT" Value="https://github.com/prometheus-community/windows_exporter" />
-        <!--<Property Id="ARPNOMODIFY" Value="0" />-->
-        <!--<Property Id="ARPNOREPAIR" Value="1" />-->
-        <Property Id="START_MENU_FOLDER" Value="0" />
-        <Property Id="NOSTART" Value="0" />
-
         <Feature
             Id="DefaultFeature"
             Level="1"
@@ -178,7 +196,7 @@
                 <Control Id="Title" Type="Text" X="15" Y="6" Width="210" Height="15" Transparent="yes" NoPrefix="yes" Text="{\WixUI_Font_Title}windows_exporter configuration" />
 
                 <!-- Edit box for property input -->
-                <!-- cpu,cs,logical_disk,physical_disk,net,os,service,system -->
+                <!-- cpu,logical_disk,physical_disk,net,os,service,system -->
                 <Control Id="PropertyEdit_ENABLED_COLLECTORS_Title1" Type="Text" X="25" Y="55" Width="300" Height="15" Transparent="yes" NoPrefix="yes" Text="Comma-separated list of collectors to use. Use '[\[]defaults[\]]' as a placeholder for all" />
                 <Control Id="PropertyEdit_ENABLED_COLLECTORS_Title2" Type="Text" X="25" Y="65" Width="300" Height="15" Transparent="yes" NoPrefix="yes" Text="the collectors enabled by default. If value is empty, the exporter default will be used." />
                 <Control Id="PropertyEdit_ENABLED_COLLECTORS" Type="Edit" X="24" Y="77" Width="300" Height="18" Property="ENABLED_COLLECTORS" Text="[ENABLED_COLLECTORS]" Indirect="no" />

internal/collector/ad/ad.go

@@ -522,6 +522,8 @@ func (c *Collector) Collect(ch chan<- prometheus.Metric) error {
 	err := c.perfDataCollector.Collect(&c.perfDataObject)
 	if err != nil {
 		return fmt.Errorf("failed to collect DirectoryServices (AD) metrics: %w", err)
+	} else if len(c.perfDataObject) == 0 {
+		return fmt.Errorf("failed to collect DirectoryServices (AD) metrics: %w", types.ErrNoDataUnexpected)
 	}
 
 	ch <- prometheus.MustNewConstMetric(
@@ -530,30 +532,35 @@ func (c *Collector) Collect(ch chan<- prometheus.Metric) error {
 		c.perfDataObject[0].AbANRPerSec,
 		"ambiguous_name_resolution",
 	)
+
 	ch <- prometheus.MustNewConstMetric(
 		c.addressBookOperationsTotal,
 		prometheus.CounterValue,
 		c.perfDataObject[0].AbBrowsesPerSec,
 		"browse",
 	)
+
 	ch <- prometheus.MustNewConstMetric(
 		c.addressBookOperationsTotal,
 		prometheus.CounterValue,
 		c.perfDataObject[0].AbMatchesPerSec,
 		"find",
 	)
+
 	ch <- prometheus.MustNewConstMetric(
 		c.addressBookOperationsTotal,
 		prometheus.CounterValue,
 		c.perfDataObject[0].AbPropertyReadsPerSec,
 		"property_read",
 	)
+
 	ch <- prometheus.MustNewConstMetric(
 		c.addressBookOperationsTotal,
 		prometheus.CounterValue,
 		c.perfDataObject[0].AbSearchesPerSec,
 		"search",
 	)
+
 	ch <- prometheus.MustNewConstMetric(
 		c.addressBookOperationsTotal,
 		prometheus.CounterValue,
@@ -578,22 +585,26 @@ func (c *Collector) Collect(ch chan<- prometheus.Metric) error {
 		prometheus.GaugeValue,
 		c.perfDataObject[0].AtqEstimatedQueueDelay/1000,
 	)
+
 	ch <- prometheus.MustNewConstMetric(
 		c.atqOutstandingRequests,
 		prometheus.GaugeValue,
 		c.perfDataObject[0].AtqOutstandingQueuedRequests,
 	)
+
 	ch <- prometheus.MustNewConstMetric(
 		c.atqAverageRequestLatency,
 		prometheus.GaugeValue,
 		c.perfDataObject[0].AtqRequestLatency,
 	)
+
 	ch <- prometheus.MustNewConstMetric(
 		c.atqCurrentThreads,
 		prometheus.GaugeValue,
 		c.perfDataObject[0].AtqThreadsLDAP,
 		"ldap",
 	)
+
 	ch <- prometheus.MustNewConstMetric(
 		c.atqCurrentThreads,
 		prometheus.GaugeValue,
@@ -607,12 +618,14 @@ func (c *Collector) Collect(ch chan<- prometheus.Metric) error {
 		c.perfDataObject[0].BaseSearchesPerSec,
 		"base",
 	)
+
 	ch <- prometheus.MustNewConstMetric(
 		c.searchesTotal,
 		prometheus.CounterValue,
 		c.perfDataObject[0].SubtreeSearchesPerSec,
 		"subtree",
 	)
+
 	ch <- prometheus.MustNewConstMetric(
 		c.searchesTotal,
 		prometheus.CounterValue,
@@ -626,18 +639,21 @@ func (c *Collector) Collect(ch chan<- prometheus.Metric) error {
 		c.perfDataObject[0].DatabaseAddsPerSec,
 		"add",
 	)
+
 	ch <- prometheus.MustNewConstMetric(
 		c.databaseOperationsTotal,
 		prometheus.CounterValue,
 		c.perfDataObject[0].DatabaseDeletesPerSec,
 		"delete",
 	)
+
 	ch <- prometheus.MustNewConstMetric(
 		c.databaseOperationsTotal,
 		prometheus.CounterValue,
 		c.perfDataObject[0].DatabaseModifiesPerSec,
 		"modify",
 	)
+
 	ch <- prometheus.MustNewConstMetric(
 		c.databaseOperationsTotal,
 		prometheus.CounterValue,
@@ -651,48 +667,56 @@ func (c *Collector) Collect(ch chan<- prometheus.Metric) error {
 		c.perfDataObject[0].DigestBindsPerSec,
 		"digest",
 	)
+
 	ch <- prometheus.MustNewConstMetric(
 		c.bindsTotal,
 		prometheus.CounterValue,
 		c.perfDataObject[0].DsClientBindsPerSec,
 		"ds_client",
 	)
+
 	ch <- prometheus.MustNewConstMetric(
 		c.bindsTotal,
 		prometheus.CounterValue,
 		c.perfDataObject[0].DsServerBindsPerSec,
 		"ds_server",
 	)
+
 	ch <- prometheus.MustNewConstMetric(
 		c.bindsTotal,
 		prometheus.CounterValue,
 		c.perfDataObject[0].ExternalBindsPerSec,
 		"external",
 	)
+
 	ch <- prometheus.MustNewConstMetric(
 		c.bindsTotal,
 		prometheus.CounterValue,
 		c.perfDataObject[0].FastBindsPerSec,
 		"fast",
 	)
+
 	ch <- prometheus.MustNewConstMetric(
 		c.bindsTotal,
 		prometheus.CounterValue,
 		c.perfDataObject[0].NegotiatedBindsPerSec,
 		"negotiate",
 	)
+
 	ch <- prometheus.MustNewConstMetric(
 		c.bindsTotal,
 		prometheus.CounterValue,
 		c.perfDataObject[0].NTLMBindsPerSec,
 		"ntlm",
 	)
+
 	ch <- prometheus.MustNewConstMetric(
 		c.bindsTotal,
 		prometheus.CounterValue,
 		c.perfDataObject[0].SimpleBindsPerSec,
 		"simple",
 	)
+
 	ch <- prometheus.MustNewConstMetric(
 		c.bindsTotal,
 		prometheus.CounterValue,
@@ -706,6 +730,7 @@ func (c *Collector) Collect(ch chan<- prometheus.Metric) error {
 		float64(uint64(c.perfDataObject[0].DRAHighestUSNCommittedHighPart)<<32)+c.perfDataObject[0].DRAHighestUSNCommittedLowPart,
 		"committed",
 	)
+
 	ch <- prometheus.MustNewConstMetric(
 		c.replicationHighestUsn,
 		prometheus.CounterValue,
@@ -744,6 +769,7 @@ func (c *Collector) Collect(ch chan<- prometheus.Metric) error {
 		c.perfDataObject[0].DRAInboundBytesNotCompressedWithinSitePerSec,
 		"inbound",
 	)
+
 	ch <- prometheus.MustNewConstMetric(
 		c.intraSiteReplicationDataBytesTotal,
 		prometheus.CounterValue,
@@ -768,6 +794,7 @@ func (c *Collector) Collect(ch chan<- prometheus.Metric) error {
 		prometheus.CounterValue,
 		c.perfDataObject[0].DRAInboundObjectsAppliedPerSec,
 	)
+
 	ch <- prometheus.MustNewConstMetric(
 		c.replicationInboundObjectsFilteredTotal,
 		prometheus.CounterValue,
@@ -779,6 +806,7 @@ func (c *Collector) Collect(ch chan<- prometheus.Metric) error {
 		prometheus.CounterValue,
 		c.perfDataObject[0].DRAInboundPropertiesAppliedPerSec,
 	)
+
 	ch <- prometheus.MustNewConstMetric(
 		c.replicationInboundPropertiesFilteredTotal,
 		prometheus.CounterValue,
@@ -790,6 +818,7 @@ func (c *Collector) Collect(ch chan<- prometheus.Metric) error {
 		prometheus.GaugeValue,
 		c.perfDataObject[0].DRAPendingReplicationOperations,
 	)
+
 	ch <- prometheus.MustNewConstMetric(
 		c.replicationPendingSynchronizations,
 		prometheus.GaugeValue,
@@ -801,11 +830,13 @@ func (c *Collector) Collect(ch chan<- prometheus.Metric) error {
 		prometheus.CounterValue,
 		c.perfDataObject[0].DRASyncRequestsMade,
 	)
+
 	ch <- prometheus.MustNewConstMetric(
 		c.replicationSyncRequestsSuccessTotal,
 		prometheus.CounterValue,
 		c.perfDataObject[0].DRASyncRequestsSuccessful,
 	)
+
 	ch <- prometheus.MustNewConstMetric(
 		c.replicationSyncRequestsSchemaMismatchFailureTotal,
 		prometheus.CounterValue,
@@ -818,6 +849,7 @@ func (c *Collector) Collect(ch chan<- prometheus.Metric) error {
 		c.perfDataObject[0].DsClientNameTranslationsPerSec,
 		"client",
 	)
+
 	ch <- prometheus.MustNewConstMetric(
 		c.nameTranslationsTotal,
 		prometheus.CounterValue,
@@ -830,6 +862,7 @@ func (c *Collector) Collect(ch chan<- prometheus.Metric) error {
 		prometheus.GaugeValue,
 		c.perfDataObject[0].DsMonitorListSize,
 	)
+
 	ch <- prometheus.MustNewConstMetric(
 		c.changeMonitorUpdatesPending,
 		prometheus.GaugeValue,
@@ -841,6 +874,7 @@ func (c *Collector) Collect(ch chan<- prometheus.Metric) error {
 		prometheus.CounterValue,
 		c.perfDataObject[0].DsNameCacheHitRate,
 	)
+
 	ch <- prometheus.MustNewConstMetric(
 		c.nameCacheLookupsTotal,
 		prometheus.CounterValue,
@@ -854,6 +888,7 @@ func (c *Collector) Collect(ch chan<- prometheus.Metric) error {
 		"read",
 		"replication_agent",
 	)
+
 	ch <- prometheus.MustNewConstMetric(
 		c.directoryOperationsTotal,
 		prometheus.CounterValue,
@@ -861,6 +896,7 @@ func (c *Collector) Collect(ch chan<- prometheus.Metric) error {
 		"read",
 		"knowledge_consistency_checker",
 	)
+
 	ch <- prometheus.MustNewConstMetric(
 		c.directoryOperationsTotal,
 		prometheus.CounterValue,
@@ -868,6 +904,7 @@ func (c *Collector) Collect(ch chan<- prometheus.Metric) error {
 		"read",
 		"local_security_authority",
 	)
+
 	ch <- prometheus.MustNewConstMetric(
 		c.directoryOperationsTotal,
 		prometheus.CounterValue,
@@ -875,6 +912,7 @@ func (c *Collector) Collect(ch chan<- prometheus.Metric) error {
 		"read",
 		"name_service_provider_interface",
 	)
+
 	ch <- prometheus.MustNewConstMetric(
 		c.directoryOperationsTotal,
 		prometheus.CounterValue,
@@ -882,6 +920,7 @@ func (c *Collector) Collect(ch chan<- prometheus.Metric) error {
 		"read",
 		"directory_service_api",
 	)
+
 	ch <- prometheus.MustNewConstMetric(
 		c.directoryOperationsTotal,
 		prometheus.CounterValue,
@@ -889,6 +928,7 @@ func (c *Collector) Collect(ch chan<- prometheus.Metric) error {
 		"read",
 		"security_account_manager",
 	)
+
 	ch <- prometheus.MustNewConstMetric(
 		c.directoryOperationsTotal,
 		prometheus.CounterValue,
@@ -896,6 +936,7 @@ func (c *Collector) Collect(ch chan<- prometheus.Metric) error {
 		"read",
 		"other",
 	)
+
 	ch <- prometheus.MustNewConstMetric(
 		c.directoryOperationsTotal,
 		prometheus.CounterValue,
@@ -903,6 +944,7 @@ func (c *Collector) Collect(ch chan<- prometheus.Metric) error {
 		"search",
 		"replication_agent",
 	)
+
 	ch <- prometheus.MustNewConstMetric(
 		c.directoryOperationsTotal,
 		prometheus.CounterValue,
@@ -910,6 +952,7 @@ func (c *Collector) Collect(ch chan<- prometheus.Metric) error {
 		"search",
 		"knowledge_consistency_checker",
 	)
+
 	ch <- prometheus.MustNewConstMetric(
 		c.directoryOperationsTotal,
 		prometheus.CounterValue,
@@ -917,6 +960,7 @@ func (c *Collector) Collect(ch chan<- prometheus.Metric) error {
 		"search",
 		"ldap",
 	)
+
 	ch <- prometheus.MustNewConstMetric(
 		c.directoryOperationsTotal,
 		prometheus.CounterValue,
@@ -924,6 +968,7 @@ func (c *Collector) Collect(ch chan<- prometheus.Metric) error {
 		"search",
 		"local_security_authority",
 	)
+
 	ch <- prometheus.MustNewConstMetric(
 		c.directoryOperationsTotal,
 		prometheus.CounterValue,
@@ -931,6 +976,7 @@ func (c *Collector) Collect(ch chan<- prometheus.Metric) error {
 		"search",
 		"name_service_provider_interface",
 	)
+
 	ch <- prometheus.MustNewConstMetric(
 		c.directoryOperationsTotal,
 		prometheus.CounterValue,
@@ -938,6 +984,7 @@ func (c *Collector) Collect(ch chan<- prometheus.Metric) error {
 		"search",
 		"directory_service_api",
 	)
+
 	ch <- prometheus.MustNewConstMetric(
 		c.directoryOperationsTotal,
 		prometheus.CounterValue,
@@ -945,6 +992,7 @@ func (c *Collector) Collect(ch chan<- prometheus.Metric) error {
 		"search",
 		"security_account_manager",
 	)
+
 	ch <- prometheus.MustNewConstMetric(
 		c.directoryOperationsTotal,
 		prometheus.CounterValue,
@@ -952,6 +1000,7 @@ func (c *Collector) Collect(ch chan<- prometheus.Metric) error {
 		"search",
 		"other",
 	)
+
 	ch <- prometheus.MustNewConstMetric(
 		c.directoryOperationsTotal,
 		prometheus.CounterValue,
@@ -959,6 +1008,7 @@ func (c *Collector) Collect(ch chan<- prometheus.Metric) error {
 		"write",
 		"replication_agent",
 	)
+
 	ch <- prometheus.MustNewConstMetric(
 		c.directoryOperationsTotal,
 		prometheus.CounterValue,
@@ -966,6 +1016,7 @@ func (c *Collector) Collect(ch chan<- prometheus.Metric) error {
 		"write",
 		"knowledge_consistency_checker",
 	)
+
 	ch <- prometheus.MustNewConstMetric(
 		c.directoryOperationsTotal,
 		prometheus.CounterValue,
@@ -973,6 +1024,7 @@ func (c *Collector) Collect(ch chan<- prometheus.Metric) error {
 		"write",
 		"ldap",
 	)
+
 	ch <- prometheus.MustNewConstMetric(
 		c.directoryOperationsTotal,
 		prometheus.CounterValue,
@@ -980,6 +1032,7 @@ func (c *Collector) Collect(ch chan<- prometheus.Metric) error {
 		"write",
 		"local_security_authority",
 	)
+
 	ch <- prometheus.MustNewConstMetric(
 		c.directoryOperationsTotal,
 		prometheus.CounterValue,
@@ -987,6 +1040,7 @@ func (c *Collector) Collect(ch chan<- prometheus.Metric) error {
 		"write",
 		"name_service_provider_interface",
 	)
+
 	ch <- prometheus.MustNewConstMetric(
 		c.directoryOperationsTotal,
 		prometheus.CounterValue,
@@ -994,6 +1048,7 @@ func (c *Collector) Collect(ch chan<- prometheus.Metric) error {
 		"write",
 		"directory_service_api",
 	)
+
 	ch <- prometheus.MustNewConstMetric(
 		c.directoryOperationsTotal,
 		prometheus.CounterValue,
@@ -1001,6 +1056,7 @@ func (c *Collector) Collect(ch chan<- prometheus.Metric) error {
 		"write",
 		"security_account_manager",
 	)
+
 	ch <- prometheus.MustNewConstMetric(
 		c.directoryOperationsTotal,
 		prometheus.CounterValue,
@@ -1020,16 +1076,19 @@ func (c *Collector) Collect(ch chan<- prometheus.Metric) error {
 		prometheus.CounterValue,
 		c.perfDataObject[0].DsSecurityDescriptorSubOperationsPerSec,
 	)
+
 	ch <- prometheus.MustNewConstMetric(
 		c.securityDescriptorPropagationEventsQueued,
 		prometheus.GaugeValue,
 		c.perfDataObject[0].DsSecurityDescriptorPropagationsEvents,
 	)
+
 	ch <- prometheus.MustNewConstMetric(
 		c.securityDescriptorPropagationAccessWaitTotalSeconds,
 		prometheus.GaugeValue,
 		c.perfDataObject[0].DsSecurityDescriptorPropagatorAverageExclusionTime,
 	)
+
 	ch <- prometheus.MustNewConstMetric(
 		c.securityDescriptorPropagationItemsQueuedTotal,
 		prometheus.CounterValue,
@@ -1047,12 +1106,14 @@ func (c *Collector) Collect(ch chan<- prometheus.Metric) error {
 		prometheus.CounterValue,
 		c.perfDataObject[0].LdapClosedConnectionsPerSec,
 	)
+
 	ch <- prometheus.MustNewConstMetric(
 		c.ldapOpenedConnectionsTotal,
 		prometheus.CounterValue,
 		c.perfDataObject[0].LdapNewConnectionsPerSec,
 		"ldap",
 	)
+
 	ch <- prometheus.MustNewConstMetric(
 		c.ldapOpenedConnectionsTotal,
 		prometheus.CounterValue,
@@ -1083,11 +1144,13 @@ func (c *Collector) Collect(ch chan<- prometheus.Metric) error {
 		prometheus.CounterValue,
 		c.perfDataObject[0].LdapUDPOperationsPerSec,
 	)
+
 	ch <- prometheus.MustNewConstMetric(
 		c.ldapWritesTotal,
 		prometheus.CounterValue,
 		c.perfDataObject[0].LdapWritesPerSec,
 	)
+
 	ch <- prometheus.MustNewConstMetric(
 		c.ldapClientSessions,
 		prometheus.GaugeValue,
@@ -1105,6 +1168,7 @@ func (c *Collector) Collect(ch chan<- prometheus.Metric) error {
 		prometheus.CounterValue,
 		c.perfDataObject[0].PhantomsCleanedPerSec,
 	)
+
 	ch <- prometheus.MustNewConstMetric(
 		c.phantomObjectsVisitedTotal,
 		prometheus.CounterValue,
@@ -1117,18 +1181,21 @@ func (c *Collector) Collect(ch chan<- prometheus.Metric) error {
 		c.perfDataObject[0].SamGlobalGroupMembershipEvaluationsPerSec,
 		"global",
 	)
+
 	ch <- prometheus.MustNewConstMetric(
 		c.samGroupMembershipEvaluationsTotal,
 		prometheus.CounterValue,
 		c.perfDataObject[0].SamDomainLocalGroupMembershipEvaluationsPerSec,
 		"domain_local",
 	)
+
 	ch <- prometheus.MustNewConstMetric(
 		c.samGroupMembershipEvaluationsTotal,
 		prometheus.CounterValue,
 		c.perfDataObject[0].SamUniversalGroupMembershipEvaluationsPerSec,
 		"universal",
 	)
+
 	ch <- prometheus.MustNewConstMetric(
 		c.samGroupMembershipGlobalCatalogEvaluationsTotal,
 		prometheus.CounterValue,
@@ -1140,6 +1207,7 @@ func (c *Collector) Collect(ch chan<- prometheus.Metric) error {
 		prometheus.CounterValue,
 		c.perfDataObject[0].SamNonTransitiveMembershipEvaluationsPerSec,
 	)
+
 	ch <- prometheus.MustNewConstMetric(
 		c.samGroupMembershipEvaluationsTransitiveTotal,
 		prometheus.CounterValue,
@@ -1152,6 +1220,7 @@ func (c *Collector) Collect(ch chan<- prometheus.Metric) error {
 		c.perfDataObject[0].SamAccountGroupEvaluationLatency,
 		"account_group",
 	)
+
 	ch <- prometheus.MustNewConstMetric(
 		c.samGroupEvaluationLatency,
 		prometheus.GaugeValue,
@@ -1164,6 +1233,7 @@ func (c *Collector) Collect(ch chan<- prometheus.Metric) error {
 		prometheus.CounterValue,
 		c.perfDataObject[0].SamSuccessfulComputerCreationsPerSecIncludesAllRequests,
 	)
+
 	ch <- prometheus.MustNewConstMetric(
 		c.samComputerCreationSuccessfulRequestsTotal,
 		prometheus.CounterValue,
@@ -1175,6 +1245,7 @@ func (c *Collector) Collect(ch chan<- prometheus.Metric) error {
 		prometheus.CounterValue,
 		c.perfDataObject[0].SamUserCreationAttemptsPerSec,
 	)
+
 	ch <- prometheus.MustNewConstMetric(
 		c.samUserCreationSuccessfulRequestsTotal,
 		prometheus.CounterValue,
@@ -1186,6 +1257,7 @@ func (c *Collector) Collect(ch chan<- prometheus.Metric) error {
 		prometheus.CounterValue,
 		c.perfDataObject[0].SamDisplayInformationQueriesPerSec,
 	)
+
 	ch <- prometheus.MustNewConstMetric(
 		c.samEnumerationsTotal,
 		prometheus.CounterValue,
@@ -1209,6 +1281,7 @@ func (c *Collector) Collect(ch chan<- prometheus.Metric) error {
 		prometheus.CounterValue,
 		c.perfDataObject[0].TombstonesGarbageCollectedPerSec,
 	)
+
 	ch <- prometheus.MustNewConstMetric(
 		c.tombstonesObjectsVisitedTotal,
 		prometheus.CounterValue,

internal/collector/adcs/adcs.go

@@ -186,72 +186,84 @@ func (c *Collector) Collect(ch chan<- prometheus.Metric) error {
 			data.RequestsPerSecond,
 			data.Name,
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.requestProcessingTime,
 			prometheus.GaugeValue,
 			utils.MilliSecToSec(data.RequestProcessingTime),
 			data.Name,
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.retrievalsPerSecond,
 			prometheus.CounterValue,
 			data.RetrievalsPerSecond,
 			data.Name,
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.retrievalProcessingTime,
 			prometheus.GaugeValue,
 			utils.MilliSecToSec(data.RetrievalProcessingTime),
 			data.Name,
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.failedRequestsPerSecond,
 			prometheus.CounterValue,
 			data.FailedRequestsPerSecond,
 			data.Name,
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.issuedRequestsPerSecond,
 			prometheus.CounterValue,
 			data.IssuedRequestsPerSecond,
 			data.Name,
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.pendingRequestsPerSecond,
 			prometheus.CounterValue,
 			data.PendingRequestsPerSecond,
 			data.Name,
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.requestCryptographicSigningTime,
 			prometheus.GaugeValue,
 			utils.MilliSecToSec(data.RequestCryptographicSigningTime),
 			data.Name,
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.requestPolicyModuleProcessingTime,
 			prometheus.GaugeValue,
 			utils.MilliSecToSec(data.RequestPolicyModuleProcessingTime),
 			data.Name,
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.challengeResponsesPerSecond,
 			prometheus.CounterValue,
 			data.ChallengeResponsesPerSecond,
 			data.Name,
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.challengeResponseProcessingTime,
 			prometheus.GaugeValue,
 			utils.MilliSecToSec(data.ChallengeResponseProcessingTime),
 			data.Name,
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.signedCertificateTimestampListsPerSecond,
 			prometheus.CounterValue,
 			data.SignedCertificateTimestampListsPerSecond,
 			data.Name,
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.signedCertificateTimestampListProcessingTime,
 			prometheus.GaugeValue,

internal/collector/adfs/adfs.go

@@ -387,6 +387,8 @@ func (c *Collector) Collect(ch chan<- prometheus.Metric) error {
 	err := c.perfDataCollector.Collect(&c.perfDataObject)
 	if err != nil {
 		return fmt.Errorf("failed to collect ADFS metrics: %w", err)
+	} else if len(c.perfDataObject) == 0 {
+		return fmt.Errorf("failed to collect ADFS metrics: %w", types.ErrNoDataUnexpected)
 	}
 
 	ch <- prometheus.MustNewConstMetric(

internal/collector/cache/cache.go

@@ -290,6 +290,8 @@ func (c *Collector) Collect(ch chan<- prometheus.Metric) error {
 	err := c.perfDataCollector.Collect(&c.perfDataObject)
 	if err != nil {
 		return fmt.Errorf("failed to collect Cache metrics: %w", err)
+	} else if len(c.perfDataObject) == 0 {
+		return fmt.Errorf("failed to collect Cache metrics: %w", types.ErrNoDataUnexpected)
 	}
 
 	ch <- prometheus.MustNewConstMetric(

internal/collector/container/container.go

@@ -29,10 +29,8 @@ import (
 	"unsafe"
 
 	"github.com/alecthomas/kingpin/v2"
-	"github.com/prometheus-community/windows_exporter/internal/headers/guid"
 	"github.com/prometheus-community/windows_exporter/internal/headers/hcn"
 	"github.com/prometheus-community/windows_exporter/internal/headers/hcs"
-	"github.com/prometheus-community/windows_exporter/internal/headers/iphlpapi"
 	"github.com/prometheus-community/windows_exporter/internal/headers/kernel32"
 	"github.com/prometheus-community/windows_exporter/internal/mi"
 	"github.com/prometheus-community/windows_exporter/internal/pdh"
@@ -437,6 +435,7 @@ func (c *Collector) collectHCSContainer(ch chan<- prometheus.Metric, containerDe
 		1,
 		containerInfo.id, containerInfo.namespace, containerInfo.pod, containerInfo.container, "false",
 	)
+
 	ch <- prometheus.MustNewConstMetric(
 		c.usageCommitBytes,
 		prometheus.GaugeValue,
@@ -444,6 +443,7 @@ func (c *Collector) collectHCSContainer(ch chan<- prometheus.Metric, containerDe
 
 		containerInfo.id, containerInfo.namespace, containerInfo.pod, containerInfo.container,
 	)
+
 	ch <- prometheus.MustNewConstMetric(
 		c.usageCommitPeakBytes,
 		prometheus.GaugeValue,
@@ -451,6 +451,7 @@ func (c *Collector) collectHCSContainer(ch chan<- prometheus.Metric, containerDe
 
 		containerInfo.id, containerInfo.namespace, containerInfo.pod, containerInfo.container,
 	)
+
 	ch <- prometheus.MustNewConstMetric(
 		c.usagePrivateWorkingSetBytes,
 		prometheus.GaugeValue,
@@ -458,6 +459,7 @@ func (c *Collector) collectHCSContainer(ch chan<- prometheus.Metric, containerDe
 
 		containerInfo.id, containerInfo.namespace, containerInfo.pod, containerInfo.container,
 	)
+
 	ch <- prometheus.MustNewConstMetric(
 		c.runtimeTotal,
 		prometheus.CounterValue,
@@ -465,6 +467,7 @@ func (c *Collector) collectHCSContainer(ch chan<- prometheus.Metric, containerDe
 
 		containerInfo.id, containerInfo.namespace, containerInfo.pod, containerInfo.container,
 	)
+
 	ch <- prometheus.MustNewConstMetric(
 		c.runtimeUser,
 		prometheus.CounterValue,
@@ -472,6 +475,7 @@ func (c *Collector) collectHCSContainer(ch chan<- prometheus.Metric, containerDe
 
 		containerInfo.id, containerInfo.namespace, containerInfo.pod, containerInfo.container,
 	)
+
 	ch <- prometheus.MustNewConstMetric(
 		c.runtimeKernel,
 		prometheus.CounterValue,
@@ -479,6 +483,7 @@ func (c *Collector) collectHCSContainer(ch chan<- prometheus.Metric, containerDe
 
 		containerInfo.id, containerInfo.namespace, containerInfo.pod, containerInfo.container,
 	)
+
 	ch <- prometheus.MustNewConstMetric(
 		c.readCountNormalized,
 		prometheus.CounterValue,
@@ -486,6 +491,7 @@ func (c *Collector) collectHCSContainer(ch chan<- prometheus.Metric, containerDe
 
 		containerInfo.id, containerInfo.namespace, containerInfo.pod, containerInfo.container,
 	)
+
 	ch <- prometheus.MustNewConstMetric(
 		c.readSizeBytes,
 		prometheus.CounterValue,
@@ -493,6 +499,7 @@ func (c *Collector) collectHCSContainer(ch chan<- prometheus.Metric, containerDe
 
 		containerInfo.id, containerInfo.namespace, containerInfo.pod, containerInfo.container,
 	)
+
 	ch <- prometheus.MustNewConstMetric(
 		c.writeCountNormalized,
 		prometheus.CounterValue,
@@ -500,6 +507,7 @@ func (c *Collector) collectHCSContainer(ch chan<- prometheus.Metric, containerDe
 
 		containerInfo.id, containerInfo.namespace, containerInfo.pod, containerInfo.container,
 	)
+
 	ch <- prometheus.MustNewConstMetric(
 		c.writeSizeBytes,
 		prometheus.CounterValue,
@@ -513,7 +521,7 @@ func (c *Collector) collectHCSContainer(ch chan<- prometheus.Metric, containerDe
 
 // collectNetworkMetrics collects network metrics for containers.
 func (c *Collector) collectNetworkMetrics(ch chan<- prometheus.Metric) error {
-	endpoints, err := hcn.EnumerateEndpoints()
+	endpoints, err := hcn.ListEndpoints()
 	if err != nil {
 		return fmt.Errorf("error in fetching HCN endpoints: %w", err)
 	}
@@ -523,56 +531,24 @@ func (c *Collector) collectNetworkMetrics(ch chan<- prometheus.Metric) error {
 	}
 
 	for _, endpoint := range endpoints {
-		properties, err := hcn.GetEndpointProperties(endpoint)
+		if len(endpoint.SharedContainers) == 0 {
+			continue
+		}
+
+		endpointStats, err := hcn.GetHNSEndpointStats(endpoint.ID)
 		if err != nil {
-			c.logger.Warn("Failed to collect properties for interface "+endpoint.String(),
+			c.logger.Warn("Failed to collect network stats for interface "+endpoint.ID,
 				slog.Any("err", err),
 			)
 
 			continue
 		}
 
-		if len(properties.SharedContainers) == 0 {
+		for _, containerId := range endpoint.SharedContainers {
-			continue
-		}
-
-		var nicGUID *guid.GUID
-
-		for _, allocator := range properties.Resources.Allocators {
-			if allocator.AdapterNetCfgInstanceId != nil {
-				nicGUID = allocator.AdapterNetCfgInstanceId
-
-				break
-			}
-		}
-
-		if nicGUID == nil {
-			c.logger.Warn("Failed to get nic GUID for endpoint " + endpoint.String())
-
-			continue
-		}
-
-		luid, err := iphlpapi.ConvertInterfaceGUIDToLUID(*nicGUID)
-		if err != nil {
-			return fmt.Errorf("error in converting interface GUID to LUID: %w", err)
-		}
-
-		var endpointStats iphlpapi.MIB_IF_ROW2
-		endpointStats.InterfaceLuid = luid
-
-		if err := iphlpapi.GetIfEntry2Ex(&endpointStats); err != nil {
-			c.logger.Warn("Failed to get interface entry for endpoint "+endpoint.String(),
-				slog.Any("err", err),
-			)
-
-			continue
-		}
-
-		for _, containerId := range properties.SharedContainers {
 			containerInfo, ok := c.annotationsCacheHCS[containerId]
 
 			if !ok {
-				c.logger.Debug("Unknown container " + containerId + " for endpoint " + endpoint.String())
+				c.logger.Debug("Unknown container " + containerId + " for endpoint " + endpoint.ID)
 
 				continue
 			}
@@ -582,43 +558,47 @@ func (c *Collector) collectNetworkMetrics(ch chan<- prometheus.Metric) error {
 				continue
 			}
 
-			endpointId := strings.ToUpper(endpoint.String())
+			endpointId := strings.ToUpper(endpoint.ID)
 
 			ch <- prometheus.MustNewConstMetric(
 				c.bytesReceived,
 				prometheus.CounterValue,
-				float64(endpointStats.InOctets),
+				float64(endpointStats.BytesReceived),
 				containerInfo.id, containerInfo.namespace, containerInfo.pod, containerInfo.container, endpointId,
 			)
 
 			ch <- prometheus.MustNewConstMetric(
 				c.bytesSent,
 				prometheus.CounterValue,
-				float64(endpointStats.OutOctets),
+				float64(endpointStats.BytesSent),
 				containerInfo.id, containerInfo.namespace, containerInfo.pod, containerInfo.container, endpointId,
 			)
+
 			ch <- prometheus.MustNewConstMetric(
 				c.packetsReceived,
 				prometheus.CounterValue,
-				float64(endpointStats.InUcastPkts+endpointStats.InNUcastPkts),
+				float64(endpointStats.PacketsReceived),
 				containerInfo.id, containerInfo.namespace, containerInfo.pod, containerInfo.container, endpointId,
 			)
+
 			ch <- prometheus.MustNewConstMetric(
 				c.packetsSent,
 				prometheus.CounterValue,
-				float64(endpointStats.OutUcastPkts+endpointStats.OutNUcastPkts),
+				float64(endpointStats.PacketsSent),
 				containerInfo.id, containerInfo.namespace, containerInfo.pod, containerInfo.container, endpointId,
 			)
+
 			ch <- prometheus.MustNewConstMetric(
 				c.droppedPacketsIncoming,
 				prometheus.CounterValue,
-				float64(endpointStats.InDiscards+endpointStats.InErrors),
+				float64(endpointStats.DroppedPacketsIncoming),
 				containerInfo.id, containerInfo.namespace, containerInfo.pod, containerInfo.container, endpointId,
 			)
+
 			ch <- prometheus.MustNewConstMetric(
 				c.droppedPacketsOutgoing,
 				prometheus.CounterValue,
-				float64(endpointStats.OutDiscards+endpointStats.OutErrors),
+				float64(endpointStats.DroppedPacketsOutgoing),
 				containerInfo.id, containerInfo.namespace, containerInfo.pod, containerInfo.container, endpointId,
 			)
 		}
@@ -768,6 +748,7 @@ func (c *Collector) collectJobContainer(ch chan<- prometheus.Metric, containerID
 		1,
 		containerInfo.id, containerInfo.namespace, containerInfo.pod, containerInfo.container, "true",
 	)
+
 	ch <- prometheus.MustNewConstMetric(
 		c.usageCommitBytes,
 		prometheus.GaugeValue,
@@ -775,6 +756,7 @@ func (c *Collector) collectJobContainer(ch chan<- prometheus.Metric, containerID
 
 		containerInfo.id, containerInfo.namespace, containerInfo.pod, containerInfo.container,
 	)
+
 	ch <- prometheus.MustNewConstMetric(
 		c.usageCommitPeakBytes,
 		prometheus.GaugeValue,
@@ -782,6 +764,7 @@ func (c *Collector) collectJobContainer(ch chan<- prometheus.Metric, containerID
 
 		containerInfo.id, containerInfo.namespace, containerInfo.pod, containerInfo.container,
 	)
+
 	ch <- prometheus.MustNewConstMetric(
 		c.usagePrivateWorkingSetBytes,
 		prometheus.GaugeValue,
@@ -789,6 +772,7 @@ func (c *Collector) collectJobContainer(ch chan<- prometheus.Metric, containerID
 
 		containerInfo.id, containerInfo.namespace, containerInfo.pod, containerInfo.container,
 	)
+
 	ch <- prometheus.MustNewConstMetric(
 		c.runtimeTotal,
 		prometheus.CounterValue,
@@ -796,6 +780,7 @@ func (c *Collector) collectJobContainer(ch chan<- prometheus.Metric, containerID
 
 		containerInfo.id, containerInfo.namespace, containerInfo.pod, containerInfo.container,
 	)
+
 	ch <- prometheus.MustNewConstMetric(
 		c.runtimeUser,
 		prometheus.CounterValue,
@@ -803,6 +788,7 @@ func (c *Collector) collectJobContainer(ch chan<- prometheus.Metric, containerID
 
 		containerInfo.id, containerInfo.namespace, containerInfo.pod, containerInfo.container,
 	)
+
 	ch <- prometheus.MustNewConstMetric(
 		c.runtimeKernel,
 		prometheus.CounterValue,
@@ -810,6 +796,7 @@ func (c *Collector) collectJobContainer(ch chan<- prometheus.Metric, containerID
 
 		containerInfo.id, containerInfo.namespace, containerInfo.pod, containerInfo.container,
 	)
+
 	ch <- prometheus.MustNewConstMetric(
 		c.readCountNormalized,
 		prometheus.CounterValue,
@@ -817,6 +804,7 @@ func (c *Collector) collectJobContainer(ch chan<- prometheus.Metric, containerID
 
 		containerInfo.id, containerInfo.namespace, containerInfo.pod, containerInfo.container,
 	)
+
 	ch <- prometheus.MustNewConstMetric(
 		c.readSizeBytes,
 		prometheus.CounterValue,
@@ -824,6 +812,7 @@ func (c *Collector) collectJobContainer(ch chan<- prometheus.Metric, containerID
 
 		containerInfo.id, containerInfo.namespace, containerInfo.pod, containerInfo.container,
 	)
+
 	ch <- prometheus.MustNewConstMetric(
 		c.writeCountNormalized,
 		prometheus.CounterValue,
@@ -831,6 +820,7 @@ func (c *Collector) collectJobContainer(ch chan<- prometheus.Metric, containerID
 
 		containerInfo.id, containerInfo.namespace, containerInfo.pod, containerInfo.container,
 	)
+
 	ch <- prometheus.MustNewConstMetric(
 		c.writeSizeBytes,
 		prometheus.CounterValue,

internal/collector/cpu/cpu.go

@@ -234,12 +234,14 @@ func (c *Collector) Collect(ch chan<- prometheus.Metric) error {
 			coreData.C1TimeSeconds,
 			core, "c1",
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.cStateSecondsTotal,
 			prometheus.CounterValue,
 			coreData.C2TimeSeconds,
 			core, "c2",
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.cStateSecondsTotal,
 			prometheus.CounterValue,
@@ -253,24 +255,28 @@ func (c *Collector) Collect(ch chan<- prometheus.Metric) error {
 			coreData.IdleTimeSeconds,
 			core, "idle",
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.timeTotal,
 			prometheus.CounterValue,
 			coreData.InterruptTimeSeconds,
 			core, "interrupt",
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.timeTotal,
 			prometheus.CounterValue,
 			coreData.DpcTimeSeconds,
 			core, "dpc",
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.timeTotal,
 			prometheus.CounterValue,
 			coreData.PrivilegedTimeSeconds,
 			core, "privileged",
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.timeTotal,
 			prometheus.CounterValue,
@@ -284,18 +290,21 @@ func (c *Collector) Collect(ch chan<- prometheus.Metric) error {
 			coreData.InterruptsTotal,
 			core,
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.dpcsTotal,
 			prometheus.CounterValue,
 			coreData.DpcQueuedPerSecond,
 			core,
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.clockInterruptsTotal,
 			prometheus.CounterValue,
 			coreData.ClockInterruptsTotal,
 			core,
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.idleBreakEventsTotal,
 			prometheus.CounterValue,
@@ -316,30 +325,35 @@ func (c *Collector) Collect(ch chan<- prometheus.Metric) error {
 			coreData.ProcessorFrequencyMHz,
 			core,
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.processorPerformance,
 			prometheus.CounterValue,
 			coreData.ProcessorPerformance,
 			core,
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.processorMPerf,
 			prometheus.CounterValue,
 			counterProcessorMPerfValues.Value(),
 			core,
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.processorRTC,
 			prometheus.CounterValue,
 			counterProcessorRTCValues.Value(),
 			core,
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.processorUtility,
 			prometheus.CounterValue,
 			coreData.ProcessorUtilityRate,
 			core,
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.processorPrivilegedUtility,
 			prometheus.CounterValue,

internal/collector/cpu_info/cpu_info.go

@@ -194,36 +194,42 @@ func (c *Collector) Collect(ch chan<- prometheus.Metric) error {
 			strconv.Itoa(int(processor.Family)),
 			strings.TrimRight(processor.Name, " "),
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.cpuCoreCount,
 			prometheus.GaugeValue,
 			float64(processor.NumberOfCores),
 			strings.TrimRight(processor.DeviceID, " "),
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.cpuEnabledCoreCount,
 			prometheus.GaugeValue,
 			float64(processor.NumberOfEnabledCore),
 			strings.TrimRight(processor.DeviceID, " "),
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.cpuLogicalProcessorsCount,
 			prometheus.GaugeValue,
 			float64(processor.NumberOfLogicalProcessors),
 			strings.TrimRight(processor.DeviceID, " "),
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.cpuThreadCount,
 			prometheus.GaugeValue,
 			float64(processor.ThreadCount),
 			strings.TrimRight(processor.DeviceID, " "),
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.cpuL2CacheSize,
 			prometheus.GaugeValue,
 			float64(processor.L2CacheSize),
 			strings.TrimRight(processor.DeviceID, " "),
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.cpuL3CacheSize,
 			prometheus.GaugeValue,

internal/collector/cs/cs.go

@@ -1,157 +0,0 @@
-// SPDX-License-Identifier: Apache-2.0
-//
-// Copyright The Prometheus Authors
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-//go:build windows
-
-package cs
-
-import (
-	"log/slog"
-
-	"github.com/alecthomas/kingpin/v2"
-	"github.com/prometheus-community/windows_exporter/internal/headers/sysinfoapi"
-	"github.com/prometheus-community/windows_exporter/internal/mi"
-	"github.com/prometheus-community/windows_exporter/internal/types"
-	"github.com/prometheus/client_golang/prometheus"
-)
-
-const Name = "cs"
-
-type Config struct{}
-
-//nolint:gochecknoglobals
-var ConfigDefaults = Config{}
-
-// A Collector is a Prometheus Collector for WMI metrics.
-type Collector struct {
-	config Config
-
-	// physicalMemoryBytes
-	// Deprecated: Use windows_memory_physical_total_bytes instead
-	physicalMemoryBytes *prometheus.Desc
-	// logicalProcessors
-	// Deprecated: Use windows_cpu_logical_processor instead
-	logicalProcessors *prometheus.Desc
-	// hostname
-	// Deprecated: Use windows_os_hostname instead
-	hostname *prometheus.Desc
-}
-
-func New(config *Config) *Collector {
-	if config == nil {
-		config = &ConfigDefaults
-	}
-
-	c := &Collector{
-		config: *config,
-	}
-
-	return c
-}
-
-func NewWithFlags(_ *kingpin.Application) *Collector {
-	return &Collector{}
-}
-
-func (c *Collector) GetName() string {
-	return Name
-}
-
-func (c *Collector) Close() error {
-	return nil
-}
-
-func (c *Collector) Build(logger *slog.Logger, _ *mi.Session) error {
-	logger.Warn("The cs collector is deprecated and will be removed in a future release. " +
-		"Logical processors has been moved to cpu_info collector. " +
-		"Physical memory has been moved to memory collector. " +
-		"Hostname has been moved to os collector.")
-
-	c.logicalProcessors = prometheus.NewDesc(
-		prometheus.BuildFQName(types.Namespace, Name, "logical_processors"),
-		"Deprecated: Use windows_cpu_logical_processor instead",
-		nil,
-		nil,
-	)
-	c.physicalMemoryBytes = prometheus.NewDesc(
-		prometheus.BuildFQName(types.Namespace, Name, "physical_memory_bytes"),
-		"Deprecated: Use windows_memory_physical_total_bytes instead",
-		nil,
-		nil,
-	)
-	c.hostname = prometheus.NewDesc(
-		prometheus.BuildFQName(types.Namespace, Name, "hostname"),
-		"Deprecated: Use windows_os_hostname instead",
-		[]string{
-			"hostname",
-			"domain",
-			"fqdn",
-		},
-		nil,
-	)
-
-	return nil
-}
-
-// Collect sends the metric values for each metric
-// to the provided prometheus Metric channel.
-func (c *Collector) Collect(ch chan<- prometheus.Metric) error {
-	// Get systeminfo for number of processors
-	systemInfo := sysinfoapi.GetSystemInfo()
-
-	// Get memory status for physical memory
-	mem, err := sysinfoapi.GlobalMemoryStatusEx()
-	if err != nil {
-		return err
-	}
-
-	ch <- prometheus.MustNewConstMetric(
-		c.logicalProcessors,
-		prometheus.GaugeValue,
-		float64(systemInfo.NumberOfProcessors),
-	)
-
-	ch <- prometheus.MustNewConstMetric(
-		c.physicalMemoryBytes,
-		prometheus.GaugeValue,
-		float64(mem.TotalPhys),
-	)
-
-	hostname, err := sysinfoapi.GetComputerName(sysinfoapi.ComputerNameDNSHostname)
-	if err != nil {
-		return err
-	}
-
-	domain, err := sysinfoapi.GetComputerName(sysinfoapi.ComputerNameDNSDomain)
-	if err != nil {
-		return err
-	}
-
-	fqdn, err := sysinfoapi.GetComputerName(sysinfoapi.ComputerNameDNSFullyQualified)
-	if err != nil {
-		return err
-	}
-
-	ch <- prometheus.MustNewConstMetric(
-		c.hostname,
-		prometheus.GaugeValue,
-		1.0,
-		hostname,
-		domain,
-		fqdn,
-	)
-
-	return nil
-}

internal/collector/dhcp/dhcp.go

@@ -56,6 +56,8 @@ var ConfigDefaults = Config{
 type Collector struct {
 	config Config
 
+	logger *slog.Logger
+
 	perfDataCollector *pdh.Collector
 	perfDataObject    []perfDataCounterValues
 
@@ -147,7 +149,9 @@ func (c *Collector) Close() error {
 	return nil
 }
 
-func (c *Collector) Build(_ *slog.Logger, _ *mi.Session) error {
+func (c *Collector) Build(logger *slog.Logger, _ *mi.Session) error {
+	c.logger = logger.With(slog.String("collector", Name))
+
 	var err error
 
 	if slices.Contains(c.config.CollectorsEnabled, subCollectorScopeMetrics) {
@@ -405,6 +409,8 @@ func (c *Collector) collectServerMetrics(ch chan<- prometheus.Metric) error {
 	err := c.perfDataCollector.Collect(&c.perfDataObject)
 	if err != nil {
 		return fmt.Errorf("failed to collect DHCP Server metrics: %w", err)
+	} else if len(c.perfDataObject) == 0 {
+		return fmt.Errorf("failed to collect DHCP Server metrics: %w", types.ErrNoDataUnexpected)
 	}
 
 	ch <- prometheus.MustNewConstMetric(

internal/collector/diskdrive/diskdrive.go

@@ -38,7 +38,9 @@ var ConfigDefaults = Config{}
 
 // A Collector is a Prometheus Collector for a few WMI metrics in Win32_DiskDrive.
 type Collector struct {
-	config    Config
+	config Config
+	logger *slog.Logger
+
 	miSession *mi.Session
 	miQuery   mi.Query
 
@@ -73,7 +75,9 @@ func (c *Collector) Close() error {
 	return nil
 }
 
-func (c *Collector) Build(_ *slog.Logger, miSession *mi.Session) error {
+func (c *Collector) Build(logger *slog.Logger, miSession *mi.Session) error {
+	c.logger = logger.With(slog.String("collector", Name))
+
 	c.diskInfo = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "info"),
 		"General drive information",
@@ -148,7 +152,7 @@ var (
 		"Error",
 		"Degraded",
 		"Unknown",
-		"Pred fail",
+		"Pred Fail",
 		"Starting",
 		"Stopping",
 		"Service",
@@ -241,6 +245,7 @@ func (c *Collector) Collect(ch chan<- prometheus.Metric) error {
 			if availNum == int(disk.Availability) {
 				isCurrentState = 1.0
 			}
+
 			ch <- prometheus.MustNewConstMetric(
 				c.availability,
 				prometheus.GaugeValue,

internal/collector/dns/dns.go

@@ -347,6 +347,8 @@ func (c *Collector) collectMetrics(ch chan<- prometheus.Metric) error {
 	err := c.perfDataCollector.Collect(&c.perfDataObject)
 	if err != nil {
 		return fmt.Errorf("failed to collect DNS metrics: %w", err)
+	} else if len(c.perfDataObject) == 0 {
+		return fmt.Errorf("failed to collect DNS metrics: %w", types.ErrNoDataUnexpected)
 	}
 
 	ch <- prometheus.MustNewConstMetric(
@@ -355,6 +357,7 @@ func (c *Collector) collectMetrics(ch chan<- prometheus.Metric) error {
 		c.perfDataObject[0].AxfrRequestReceived,
 		"full",
 	)
+
 	ch <- prometheus.MustNewConstMetric(
 		c.zoneTransferRequestsReceived,
 		prometheus.CounterValue,
@@ -368,12 +371,14 @@ func (c *Collector) collectMetrics(ch chan<- prometheus.Metric) error {
 		c.perfDataObject[0].AxfrRequestSent,
 		"full",
 	)
+
 	ch <- prometheus.MustNewConstMetric(
 		c.zoneTransferRequestsSent,
 		prometheus.CounterValue,
 		c.perfDataObject[0].IxfrRequestSent,
 		"incremental",
 	)
+
 	ch <- prometheus.MustNewConstMetric(
 		c.zoneTransferRequestsSent,
 		prometheus.CounterValue,
@@ -387,6 +392,7 @@ func (c *Collector) collectMetrics(ch chan<- prometheus.Metric) error {
 		c.perfDataObject[0].AxfrResponseReceived,
 		"full",
 	)
+
 	ch <- prometheus.MustNewConstMetric(
 		c.zoneTransferResponsesReceived,
 		prometheus.CounterValue,
@@ -401,6 +407,7 @@ func (c *Collector) collectMetrics(ch chan<- prometheus.Metric) error {
 		"full",
 		"tcp",
 	)
+
 	ch <- prometheus.MustNewConstMetric(
 		c.zoneTransferSuccessReceived,
 		prometheus.CounterValue,
@@ -408,6 +415,7 @@ func (c *Collector) collectMetrics(ch chan<- prometheus.Metric) error {
 		"incremental",
 		"tcp",
 	)
+
 	ch <- prometheus.MustNewConstMetric(
 		c.zoneTransferSuccessReceived,
 		prometheus.CounterValue,
@@ -422,6 +430,7 @@ func (c *Collector) collectMetrics(ch chan<- prometheus.Metric) error {
 		c.perfDataObject[0].AxfrSuccessSent,
 		"full",
 	)
+
 	ch <- prometheus.MustNewConstMetric(
 		c.zoneTransferSuccessSent,
 		prometheus.CounterValue,
@@ -441,30 +450,35 @@ func (c *Collector) collectMetrics(ch chan<- prometheus.Metric) error {
 		c.perfDataObject[0].CachingMemory,
 		"caching",
 	)
+
 	ch <- prometheus.MustNewConstMetric(
 		c.memoryUsedBytes,
 		prometheus.GaugeValue,
 		c.perfDataObject[0].DatabaseNodeMemory,
 		"database_node",
 	)
+
 	ch <- prometheus.MustNewConstMetric(
 		c.memoryUsedBytes,
 		prometheus.GaugeValue,
 		c.perfDataObject[0].NbStatMemory,
 		"nbstat",
 	)
+
 	ch <- prometheus.MustNewConstMetric(
 		c.memoryUsedBytes,
 		prometheus.GaugeValue,
 		c.perfDataObject[0].RecordFlowMemory,
 		"record_flow",
 	)
+
 	ch <- prometheus.MustNewConstMetric(
 		c.memoryUsedBytes,
 		prometheus.GaugeValue,
 		c.perfDataObject[0].TcpMessageMemory,
 		"tcp_message",
 	)
+
 	ch <- prometheus.MustNewConstMetric(
 		c.memoryUsedBytes,
 		prometheus.GaugeValue,
@@ -478,23 +492,27 @@ func (c *Collector) collectMetrics(ch chan<- prometheus.Metric) error {
 		c.perfDataObject[0].DynamicUpdateNoOperation,
 		"noop",
 	)
+
 	ch <- prometheus.MustNewConstMetric(
 		c.dynamicUpdatesReceived,
 		prometheus.CounterValue,
 		c.perfDataObject[0].DynamicUpdateWrittenToDatabase,
 		"written",
 	)
+
 	ch <- prometheus.MustNewConstMetric(
 		c.dynamicUpdatesQueued,
 		prometheus.GaugeValue,
 		c.perfDataObject[0].DynamicUpdateQueued,
 	)
+
 	ch <- prometheus.MustNewConstMetric(
 		c.dynamicUpdatesFailures,
 		prometheus.CounterValue,
 		c.perfDataObject[0].DynamicUpdateRejected,
 		"rejected",
 	)
+
 	ch <- prometheus.MustNewConstMetric(
 		c.dynamicUpdatesFailures,
 		prometheus.CounterValue,
@@ -507,6 +525,7 @@ func (c *Collector) collectMetrics(ch chan<- prometheus.Metric) error {
 		prometheus.CounterValue,
 		c.perfDataObject[0].NotifyReceived,
 	)
+
 	ch <- prometheus.MustNewConstMetric(
 		c.notifySent,
 		prometheus.CounterValue,
@@ -518,11 +537,13 @@ func (c *Collector) collectMetrics(ch chan<- prometheus.Metric) error {
 		prometheus.CounterValue,
 		c.perfDataObject[0].RecursiveQueries,
 	)
+
 	ch <- prometheus.MustNewConstMetric(
 		c.recursiveQueryFailures,
 		prometheus.CounterValue,
 		c.perfDataObject[0].RecursiveQueryFailure,
 	)
+
 	ch <- prometheus.MustNewConstMetric(
 		c.recursiveQuerySendTimeouts,
 		prometheus.CounterValue,
@@ -535,6 +556,7 @@ func (c *Collector) collectMetrics(ch chan<- prometheus.Metric) error {
 		c.perfDataObject[0].TcpQueryReceived,
 		"tcp",
 	)
+
 	ch <- prometheus.MustNewConstMetric(
 		c.queries,
 		prometheus.CounterValue,
@@ -548,6 +570,7 @@ func (c *Collector) collectMetrics(ch chan<- prometheus.Metric) error {
 		c.perfDataObject[0].TcpResponseSent,
 		"tcp",
 	)
+
 	ch <- prometheus.MustNewConstMetric(
 		c.responses,
 		prometheus.CounterValue,
@@ -567,6 +590,7 @@ func (c *Collector) collectMetrics(ch chan<- prometheus.Metric) error {
 		c.perfDataObject[0].WinsLookupReceived,
 		"forward",
 	)
+
 	ch <- prometheus.MustNewConstMetric(
 		c.winsQueries,
 		prometheus.CounterValue,
@@ -580,6 +604,7 @@ func (c *Collector) collectMetrics(ch chan<- prometheus.Metric) error {
 		c.perfDataObject[0].WinsResponseSent,
 		"forward",
 	)
+
 	ch <- prometheus.MustNewConstMetric(
 		c.winsResponses,
 		prometheus.CounterValue,
@@ -592,6 +617,7 @@ func (c *Collector) collectMetrics(ch chan<- prometheus.Metric) error {
 		prometheus.CounterValue,
 		c.perfDataObject[0].SecureUpdateFailure,
 	)
+
 	ch <- prometheus.MustNewConstMetric(
 		c.secureUpdateReceived,
 		prometheus.CounterValue,

internal/collector/exchange/exchange.go

@@ -66,11 +66,6 @@ var ConfigDefaults = Config{
 }
 
 type Collector struct {
-	config Config
-
-	collectorFns []func(ch chan<- prometheus.Metric) error
-	closeFns     []func()
-
 	collectorADAccessProcesses
 	collectorActiveSync
 	collectorAutoDiscover
@@ -81,6 +76,11 @@ type Collector struct {
 	collectorRpcClientAccess
 	collectorTransportQueues
 	collectorWorkloadManagementWorkloads
+
+	config Config
+
+	collectorFns []func(ch chan<- prometheus.Metric) error
+	closeFns     []func()
 }
 
 func New(config *Config) *Collector {

internal/collector/exchange/exchange_active_sync.go

@@ -82,11 +82,13 @@ func (c *Collector) collectActiveSync(ch chan<- prometheus.Metric) error {
 			prometheus.CounterValue,
 			data.RequestsPerSec,
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.pingCommandsPending,
 			prometheus.GaugeValue,
 			data.PingCommandsPending,
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.syncCommandsPerSec,
 			prometheus.CounterValue,

internal/collector/exchange/exchange_ad_access_processes.go

@@ -113,24 +113,28 @@ func (c *Collector) collectADAccessProcesses(ch chan<- prometheus.Metric) error
 			utils.MilliSecToSec(data.LdapReadTime),
 			labelName,
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.ldapSearchTime,
 			prometheus.CounterValue,
 			utils.MilliSecToSec(data.LdapSearchTime),
 			labelName,
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.ldapWriteTime,
 			prometheus.CounterValue,
 			utils.MilliSecToSec(data.LdapWriteTime),
 			labelName,
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.ldapTimeoutErrorsPerSec,
 			prometheus.CounterValue,
 			data.LdapTimeoutErrorsPerSec,
 			labelName,
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.longRunningLDAPOperationsPerMin,
 			prometheus.CounterValue,

internal/collector/exchange/exchange_http_proxy.go

@@ -111,30 +111,35 @@ func (c *Collector) collectHTTPProxy(ch chan<- prometheus.Metric) error {
 			utils.MilliSecToSec(data.MailboxServerLocatorAverageLatency),
 			labelName,
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.averageAuthenticationLatency,
 			prometheus.GaugeValue,
 			data.AverageAuthenticationLatency,
 			labelName,
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.averageCASProcessingLatency,
 			prometheus.GaugeValue,
 			utils.MilliSecToSec(data.AverageCASProcessingLatency),
 			labelName,
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.mailboxServerProxyFailureRate,
 			prometheus.GaugeValue,
 			data.MailboxServerProxyFailureRate,
 			labelName,
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.outstandingProxyRequests,
 			prometheus.GaugeValue,
 			data.OutstandingProxyRequests,
 			labelName,
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.proxyRequestsPerSec,
 			prometheus.CounterValue,

internal/collector/exchange/exchange_outlook_web_access.go

@@ -74,6 +74,7 @@ func (c *Collector) collectOWA(ch chan<- prometheus.Metric) error {
 			prometheus.GaugeValue,
 			data.CurrentUniqueUsers,
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.owaRequestsPerSec,
 			prometheus.CounterValue,

internal/collector/exchange/exchange_rpc_client_access.go

@@ -107,26 +107,31 @@ func (c *Collector) collectRpcClientAccess(ch chan<- prometheus.Metric) error {
 			prometheus.GaugeValue,
 			utils.MilliSecToSec(data.RpcAveragedLatency),
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.rpcRequests,
 			prometheus.GaugeValue,
 			data.RpcRequests,
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.activeUserCount,
 			prometheus.GaugeValue,
 			data.ActiveUserCount,
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.connectionCount,
 			prometheus.GaugeValue,
 			data.ConnectionCount,
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.rpcOperationsPerSec,
 			prometheus.CounterValue,
 			data.RpcOperationsPerSec,
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.userCount,
 			prometheus.GaugeValue,

internal/collector/exchange/exchange_transport_queues.go

@@ -215,108 +215,126 @@ func (c *Collector) collectTransportQueues(ch chan<- prometheus.Metric) error {
 			data.ExternalActiveRemoteDeliveryQueueLength,
 			labelName,
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.internalActiveRemoteDeliveryQueueLength,
 			prometheus.GaugeValue,
 			data.InternalActiveRemoteDeliveryQueueLength,
 			labelName,
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.activeMailboxDeliveryQueueLength,
 			prometheus.GaugeValue,
 			data.ActiveMailboxDeliveryQueueLength,
 			labelName,
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.retryMailboxDeliveryQueueLength,
 			prometheus.GaugeValue,
 			data.RetryMailboxDeliveryQueueLength,
 			labelName,
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.unreachableQueueLength,
 			prometheus.GaugeValue,
 			data.UnreachableQueueLength,
 			labelName,
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.externalLargestDeliveryQueueLength,
 			prometheus.GaugeValue,
 			data.ExternalLargestDeliveryQueueLength,
 			labelName,
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.internalLargestDeliveryQueueLength,
 			prometheus.GaugeValue,
 			data.InternalLargestDeliveryQueueLength,
 			labelName,
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.poisonQueueLength,
 			prometheus.GaugeValue,
 			data.PoisonQueueLength,
 			labelName,
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.messagesQueuedForDeliveryTotal,
 			prometheus.CounterValue,
 			data.MessagesQueuedForDeliveryTotal,
 			labelName,
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.messagesSubmittedTotal,
 			prometheus.CounterValue,
 			data.MessagesSubmittedTotal,
 			labelName,
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.messagesDelayedTotal,
 			prometheus.CounterValue,
 			data.MessagesDelayedTotal,
 			labelName,
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.messagesCompletedDeliveryTotal,
 			prometheus.CounterValue,
 			data.MessagesCompletedDeliveryTotal,
 			labelName,
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.aggregateShadowQueueLength,
 			prometheus.GaugeValue,
 			data.AggregateShadowQueueLength,
 			labelName,
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.submissionQueueLength,
 			prometheus.GaugeValue,
 			data.SubmissionQueueLength,
 			labelName,
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.delayQueueLength,
 			prometheus.GaugeValue,
 			data.DelayQueueLength,
 			labelName,
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.itemsCompletedDeliveryTotal,
 			prometheus.CounterValue,
 			data.ItemsCompletedDeliveryTotal,
 			labelName,
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.itemsQueuedForDeliveryExpiredTotal,
 			prometheus.CounterValue,
 			data.ItemsQueuedForDeliveryExpiredTotal,
 			labelName,
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.itemsQueuedForDeliveryTotal,
 			prometheus.CounterValue,
 			data.ItemsQueuedForDeliveryTotal,
 			labelName,
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.itemsResubmittedTotal,
 			prometheus.CounterValue,

internal/collector/exchange/exchange_workload_management.go

@@ -103,24 +103,28 @@ func (c *Collector) collectWorkloadManagementWorkloads(ch chan<- prometheus.Metr
 			data.ActiveTasks,
 			labelName,
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.completedTasks,
 			prometheus.CounterValue,
 			data.CompletedTasks,
 			labelName,
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.queuedTasks,
 			prometheus.CounterValue,
 			data.QueuedTasks,
 			labelName,
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.yieldedTasks,
 			prometheus.CounterValue,
 			data.YieldedTasks,
 			labelName,
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.isActive,
 			prometheus.GaugeValue,

internal/collector/filetime/filetime.go

@@ -19,6 +19,7 @@ package filetime
 
 import (
 	"fmt"
+	"io/fs"
 	"log/slog"
 	"os"
 	"path/filepath"
@@ -73,19 +74,10 @@ func NewWithFlags(app *kingpin.Application) *Collector {
 	}
 	c.config.FilePatterns = make([]string, 0)
 
-	var filePatterns string
-
 	app.Flag(
 		"collector.filetime.file-patterns",
 		"Comma-separated list of file patterns. Each pattern is a glob pattern that can contain `*`, `?`, and `**` (recursive). See https://github.com/bmatcuk/doublestar#patterns",
-	).Default(strings.Join(ConfigDefaults.FilePatterns, ",")).StringVar(&filePatterns)
+	).Default(strings.Join(ConfigDefaults.FilePatterns, ",")).StringsVar(&c.config.FilePatterns)
-
-	app.Action(func(*kingpin.ParseContext) error {
-		// doublestar.Glob() requires forward slashes
-		c.config.FilePatterns = strings.Split(filepath.ToSlash(filePatterns), ",")
-
-		return nil
-	})
 
 	return c
 }
@@ -148,16 +140,11 @@ func (c *Collector) Collect(ch chan<- prometheus.Metric) error {
 }
 
 func (c *Collector) collectGlobFilePath(ch chan<- prometheus.Metric, filePattern string) error {
-	basePath, pattern := doublestar.SplitPattern(filePattern)
+	basePath, pattern := doublestar.SplitPattern(filepath.ToSlash(filePattern))
 	basePathFS := os.DirFS(basePath)
 
-	matches, err := doublestar.Glob(basePathFS, pattern, doublestar.WithFilesOnly())
+	err := doublestar.GlobWalk(basePathFS, pattern, func(path string, d fs.DirEntry) error {
-	if err != nil {
+		filePath := filepath.Join(basePath, path)
-		return fmt.Errorf("failed to glob: %w", err)
-	}
-
-	for _, match := range matches {
-		filePath := filepath.Join(basePath, match)
 
 		fileInfo, err := os.Stat(filePath)
 		if err != nil {
@@ -166,15 +153,20 @@ func (c *Collector) collectGlobFilePath(ch chan<- prometheus.Metric, filePattern
 				slog.Any("err", err),
 			)
 
-			continue
+			return nil
 		}
 
 		ch <- prometheus.MustNewConstMetric(
 			c.fileMTime,
 			prometheus.GaugeValue,
-			float64(fileInfo.ModTime().UTC().Unix()),
+			float64(fileInfo.ModTime().UTC().UnixMicro())/1e6,
 			filePath,
 		)
+
+		return nil
+	}, doublestar.WithFilesOnly(), doublestar.WithCaseInsensitive())
+	if err != nil {
+		return fmt.Errorf("failed to glob: %w", err)
 	}
 
 	return nil

internal/collector/fsrmquota/fsrmquota.go

@@ -190,6 +190,7 @@ func (c *Collector) Collect(ch chan<- prometheus.Metric) error {
 			path,
 			template,
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.size,
 			prometheus.GaugeValue,
@@ -197,6 +198,7 @@ func (c *Collector) Collect(ch chan<- prometheus.Metric) error {
 			path,
 			template,
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.usage,
 			prometheus.GaugeValue,
@@ -204,12 +206,14 @@ func (c *Collector) Collect(ch chan<- prometheus.Metric) error {
 			path,
 			template,
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.description,
 			prometheus.GaugeValue,
 			1.0,
 			path, template, Description,
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.disabled,
 			prometheus.GaugeValue,
@@ -217,6 +221,7 @@ func (c *Collector) Collect(ch chan<- prometheus.Metric) error {
 			path,
 			template,
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.matchesTemplate,
 			prometheus.GaugeValue,
@@ -224,6 +229,7 @@ func (c *Collector) Collect(ch chan<- prometheus.Metric) error {
 			path,
 			template,
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.softLimit,
 			prometheus.GaugeValue,

internal/collector/gpu/gpu.go

@@ -21,10 +21,10 @@ import (
 	"errors"
 	"fmt"
 	"log/slog"
-	"strconv"
 
 	"github.com/alecthomas/kingpin/v2"
-	"github.com/prometheus-community/windows_exporter/internal/headers/setupapi"
+	"github.com/prometheus-community/windows_exporter/internal/headers/cfgmgr32"
+	"github.com/prometheus-community/windows_exporter/internal/headers/gdi32"
 	"github.com/prometheus-community/windows_exporter/internal/mi"
 	"github.com/prometheus-community/windows_exporter/internal/pdh"
 	"github.com/prometheus-community/windows_exporter/internal/types"
@@ -41,6 +41,8 @@ var ConfigDefaults = Config{}
 type Collector struct {
 	config Config
 
+	gpuDeviceCache map[string]gpuDevice
+
 	// GPU Engine
 	gpuEnginePerfDataCollector *pdh.Collector
 	gpuEnginePerfDataObject    []gpuEnginePerfDataCounterValues
@@ -48,6 +50,10 @@ type Collector struct {
 	gpuInfo              *prometheus.Desc
 	gpuEngineRunningTime *prometheus.Desc
 
+	gpuSharedSystemMemorySize    *prometheus.Desc
+	gpuDedicatedSystemMemorySize *prometheus.Desc
+	gpuDedicatedVideoMemorySize  *prometheus.Desc
+
 	// GPU Adapter Memory
 	gpuAdapterMemoryPerfDataCollector *pdh.Collector
 	gpuAdapterMemoryPerfDataObject    []gpuAdapterMemoryPerfDataCounterValues
@@ -79,6 +85,12 @@ type Collector struct {
 	gpuProcessMemoryTotalCommitted *prometheus.Desc
 }
 
+type gpuDevice struct {
+	gdi32    gdi32.GPUDevice
+	cfgmgr32 cfgmgr32.Device
+	ID       string
+}
+
 func New(config *Config) *Collector {
 	if config == nil {
 		config = &ConfigDefaults
@@ -115,78 +127,97 @@ func (c *Collector) Build(_ *slog.Logger, _ *mi.Session) error {
 	c.gpuInfo = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "info"),
 		"A metric with a constant '1' value labeled with gpu device information.",
-		[]string{"phys", "physical_device_object_name", "hardware_id", "friendly_name", "description"},
+		[]string{"luid", "device_id", "name", "bus_number", "phys", "function_number"},
+		nil,
+	)
+
+	c.gpuSharedSystemMemorySize = prometheus.NewDesc(
+		prometheus.BuildFQName(types.Namespace, Name, "shared_system_memory_size_bytes"),
+		"The size, in bytes, of memory from system memory that can be shared by many users.",
+		[]string{"luid", "device_id"},
+		nil,
+	)
+	c.gpuDedicatedSystemMemorySize = prometheus.NewDesc(
+		prometheus.BuildFQName(types.Namespace, Name, "dedicated_system_memory_size_bytes"),
+		"The size, in bytes, of memory that is dedicated from system memory.",
+		[]string{"luid", "device_id"},
+		nil,
+	)
+	c.gpuDedicatedVideoMemorySize = prometheus.NewDesc(
+		prometheus.BuildFQName(types.Namespace, Name, "dedicated_video_memory_size_bytes"),
+		"The size, in bytes, of memory that is dedicated from video memory.",
+		[]string{"luid", "device_id"},
 		nil,
 	)
 
 	c.gpuEngineRunningTime = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "engine_time_seconds"),
 		"Total running time of the GPU in seconds.",
-		[]string{"process_id", "phys", "eng", "engtype"},
+		[]string{"process_id", "luid", "device_id", "phys", "eng", "engtype"},
 		nil,
 	)
 
 	c.gpuAdapterMemoryDedicatedUsage = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "adapter_memory_dedicated_bytes"),
 		"Dedicated GPU memory usage in bytes.",
-		[]string{"phys"},
+		[]string{"luid", "device_id", "phys"},
 		nil,
 	)
 	c.gpuAdapterMemorySharedUsage = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "adapter_memory_shared_bytes"),
 		"Shared GPU memory usage in bytes.",
-		[]string{"phys"},
+		[]string{"luid", "device_id", "phys"},
 		nil,
 	)
 	c.gpuAdapterMemoryTotalCommitted = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "adapter_memory_committed_bytes"),
 		"Total committed GPU memory in bytes.",
-		[]string{"phys"},
+		[]string{"luid", "device_id", "phys"},
 		nil,
 	)
 
 	c.gpuLocalAdapterMemoryUsage = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "local_adapter_memory_bytes"),
 		"Local adapter memory usage in bytes.",
-		[]string{"phys"},
+		[]string{"luid", "device_id", "phys", "part"},
 		nil,
 	)
 
 	c.gpuNonLocalAdapterMemoryUsage = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "non_local_adapter_memory_bytes"),
 		"Non-local adapter memory usage in bytes.",
-		[]string{"phys"},
+		[]string{"luid", "device_id", "phys", "part"},
 		nil,
 	)
 
 	c.gpuProcessMemoryDedicatedUsage = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "process_memory_dedicated_bytes"),
 		"Dedicated process memory usage in bytes.",
-		[]string{"process_id", "phys"},
+		[]string{"process_id", "luid", "device_id", "phys"},
 		nil,
 	)
 	c.gpuProcessMemoryLocalUsage = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "process_memory_local_bytes"),
 		"Local process memory usage in bytes.",
-		[]string{"process_id", "phys"},
+		[]string{"process_id", "luid", "device_id", "phys"},
 		nil,
 	)
 	c.gpuProcessMemoryNonLocalUsage = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "process_memory_non_local_bytes"),
 		"Non-local process memory usage in bytes.",
-		[]string{"process_id", "phys"},
+		[]string{"process_id", "luid", "device_id", "phys"},
 		nil,
 	)
 	c.gpuProcessMemorySharedUsage = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "process_memory_shared_bytes"),
 		"Shared process memory usage in bytes.",
-		[]string{"process_id", "phys"},
+		[]string{"process_id", "luid", "device_id", "phys"},
 		nil,
 	)
 	c.gpuProcessMemoryTotalCommitted = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "process_memory_committed_bytes"),
 		"Total committed process memory in bytes.",
-		[]string{"process_id", "phys"},
+		[]string{"process_id", "luid", "device_id", "phys"},
 		nil,
 	)
 
@@ -217,15 +248,59 @@ func (c *Collector) Build(_ *slog.Logger, _ *mi.Session) error {
 		errs = append(errs, fmt.Errorf("failed to create GPU Process Memory perf data collector: %w", err))
 	}
 
+	gpus, err := gdi32.GetGPUDevices()
+	if err != nil {
+		errs = append(errs, fmt.Errorf("failed to get GPU devices: %w", err))
+	}
+
+	for _, gpu := range gpus {
+		if gpu.AdapterString == "" {
+			continue
+		}
+
+		if c.gpuDeviceCache == nil {
+			c.gpuDeviceCache = make(map[string]gpuDevice)
+		}
+
+		luidKey := fmt.Sprintf("0x%08X_0x%08X", gpu.LUID.HighPart, gpu.LUID.LowPart)
+
+		deviceID := gpu.DeviceID
+
+		cfgmgr32Devs, err := cfgmgr32.GetDevicesInstanceIDs(gpu.DeviceID)
+		if err != nil {
+			errs = append(errs, fmt.Errorf("failed to get device instance IDs for device ID %s: %w", gpu.DeviceID, err))
+		}
+
+		var cfgmgr32Dev cfgmgr32.Device
+
+		for _, dev := range cfgmgr32Devs {
+			if dev.BusNumber == gpu.BusNumber && dev.DeviceNumber == gpu.DeviceNumber && dev.FunctionNumber == gpu.FunctionNumber {
+				cfgmgr32Dev = dev
+
+				break
+			}
+		}
+
+		if cfgmgr32Dev.InstanceID == "" {
+			errs = append(errs, fmt.Errorf("failed to find matching device for device ID %s", gpu.DeviceID))
+		} else {
+			deviceID = cfgmgr32Dev.InstanceID
+		}
+
+		c.gpuDeviceCache[luidKey] = gpuDevice{
+			gdi32:    gpu,
+			cfgmgr32: cfgmgr32Dev,
+			ID:       deviceID,
+		}
+	}
+
 	return errors.Join(errs...)
 }
 
 func (c *Collector) Collect(ch chan<- prometheus.Metric) error {
 	errs := make([]error, 0)
 
-	if err := c.collectGpuInfo(ch); err != nil {
+	c.collectGpuInfo(ch)
-		errs = append(errs, err)
-	}
 
 	if err := c.collectGpuEngineMetrics(ch); err != nil {
 		errs = append(errs, err)
@@ -250,26 +325,41 @@ func (c *Collector) Collect(ch chan<- prometheus.Metric) error {
 	return errors.Join(errs...)
 }
 
-func (c *Collector) collectGpuInfo(ch chan<- prometheus.Metric) error {
+func (c *Collector) collectGpuInfo(ch chan<- prometheus.Metric) {
-	gpus, err := setupapi.GetGPUDevices()
+	for luid, gpu := range c.gpuDeviceCache {
-	if err != nil {
-		return fmt.Errorf("failed to get GPU devices: %w", err)
-	}
-
-	for i, gpu := range gpus {
 		ch <- prometheus.MustNewConstMetric(
 			c.gpuInfo,
 			prometheus.GaugeValue,
 			1.0,
-			strconv.Itoa(i),
+			luid,
-			gpu.PhysicalDeviceObjectName,
+			gpu.ID,
-			gpu.HardwareID,
+			gpu.gdi32.AdapterString,
-			gpu.FriendlyName,
+			gpu.gdi32.BusNumber.String(),
-			gpu.DeviceDesc,
+			gpu.gdi32.DeviceNumber.String(),
+			gpu.gdi32.FunctionNumber.String(),
+		)
+
+		ch <- prometheus.MustNewConstMetric(
+			c.gpuSharedSystemMemorySize,
+			prometheus.GaugeValue,
+			float64(gpu.gdi32.SharedSystemMemorySize),
+			luid, gpu.ID,
+		)
+
+		ch <- prometheus.MustNewConstMetric(
+			c.gpuDedicatedSystemMemorySize,
+			prometheus.GaugeValue,
+			float64(gpu.gdi32.DedicatedSystemMemorySize),
+			luid, gpu.ID,
+		)
+
+		ch <- prometheus.MustNewConstMetric(
+			c.gpuDedicatedVideoMemorySize,
+			prometheus.GaugeValue,
+			float64(gpu.gdi32.DedicatedVideoMemorySize),
+			luid, gpu.ID,
 		)
 	}
-
-	return nil
 }
 
 func (c *Collector) collectGpuEngineMetrics(ch chan<- prometheus.Metric) error {
@@ -278,26 +368,20 @@ func (c *Collector) collectGpuEngineMetrics(ch chan<- prometheus.Metric) error {
 		return fmt.Errorf("failed to collect GPU Engine perf data: %w", err)
 	}
 
-	runningTimeMap := make(map[PidPhysEngEngType]float64)
 	// Iterate over the GPU Engine perf data and aggregate the values.
 	for _, data := range c.gpuEnginePerfDataObject {
 		instance := parseGPUCounterInstanceString(data.Name)
 
-		key := PidPhysEngEngType{
+		device, ok := c.gpuDeviceCache[instance.Luid]
-			Pid:     instance.Pid,
+		if !ok {
-			Phys:    instance.Phys,
+			continue
-			Eng:     instance.Eng,
-			Engtype: instance.Engtype,
 		}
-		runningTimeMap[key] += data.RunningTime / 10_000_000 // RunningTime is in 100ns units, convert to seconds.
-	}
 
-	for key, runningTime := range runningTimeMap {
 		ch <- prometheus.MustNewConstMetric(
 			c.gpuEngineRunningTime,
 			prometheus.CounterValue,
-			runningTime,
+			data.RunningTime/10_000_000,
-			key.Pid, key.Phys, key.Eng, key.Engtype,
+			instance.Pid, instance.Luid, device.ID, instance.Phys, instance.Eng, instance.Engtype,
 		)
 	}
 
@@ -310,42 +394,33 @@ func (c *Collector) collectGpuAdapterMemoryMetrics(ch chan<- prometheus.Metric)
 		return fmt.Errorf("failed to collect GPU Adapter Memory perf data: %w", err)
 	}
 
-	dedicatedUsageMap := make(map[PidPhysEngEngType]float64)
-	sharedUsageMap := make(map[PidPhysEngEngType]float64)
-	totalCommittedMap := make(map[PidPhysEngEngType]float64)
-
 	for _, data := range c.gpuAdapterMemoryPerfDataObject {
 		instance := parseGPUCounterInstanceString(data.Name)
 
-		key := PidPhysEngEngType{
+		device, ok := c.gpuDeviceCache[instance.Luid]
-			Pid:     instance.Pid,
+		if !ok {
-			Phys:    instance.Phys,
+			continue
-			Eng:     instance.Eng,
-			Engtype: instance.Engtype,
 		}
-		dedicatedUsageMap[key] += data.DedicatedUsage
-		sharedUsageMap[key] += data.SharedUsage
-		totalCommittedMap[key] += data.TotalCommitted
-	}
 
-	for key, dedicatedUsage := range dedicatedUsageMap {
 		ch <- prometheus.MustNewConstMetric(
 			c.gpuAdapterMemoryDedicatedUsage,
 			prometheus.GaugeValue,
-			dedicatedUsage,
+			data.DedicatedUsage,
-			key.Phys,
+			instance.Luid, device.ID, instance.Phys,
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.gpuAdapterMemorySharedUsage,
 			prometheus.GaugeValue,
-			sharedUsageMap[key],
+			data.SharedUsage,
-			key.Phys,
+			instance.Luid, device.ID, instance.Phys,
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.gpuAdapterMemoryTotalCommitted,
 			prometheus.GaugeValue,
-			totalCommittedMap[key],
+			data.TotalCommitted,
-			key.Phys,
+			instance.Luid, device.ID, instance.Phys,
 		)
 	}
 
@@ -358,20 +433,19 @@ func (c *Collector) collectGpuLocalAdapterMemoryMetrics(ch chan<- prometheus.Met
 		return fmt.Errorf("failed to collect GPU Local Adapter Memory perf data: %w", err)
 	}
 
-	localAdapterMemoryMap := make(map[string]float64)
-
 	for _, data := range c.gpuLocalAdapterMemoryPerfDataObject {
 		instance := parseGPUCounterInstanceString(data.Name)
 
-		localAdapterMemoryMap[instance.Phys] += data.LocalUsage
+		device, ok := c.gpuDeviceCache[instance.Luid]
-	}
+		if !ok {
+			continue
+		}
 
-	for phys, localUsage := range localAdapterMemoryMap {
 		ch <- prometheus.MustNewConstMetric(
 			c.gpuLocalAdapterMemoryUsage,
 			prometheus.GaugeValue,
-			localUsage,
+			data.LocalUsage,
-			phys,
+			instance.Luid, device.ID, instance.Phys, instance.Part,
 		)
 	}
 
@@ -384,20 +458,19 @@ func (c *Collector) collectGpuNonLocalAdapterMemoryMetrics(ch chan<- prometheus.
 		return fmt.Errorf("failed to collect GPU Non Local Adapter Memory perf data: %w", err)
 	}
 
-	nonLocalAdapterMemoryMap := make(map[string]float64)
-
 	for _, data := range c.gpuNonLocalAdapterMemoryPerfDataObject {
 		instance := parseGPUCounterInstanceString(data.Name)
 
-		nonLocalAdapterMemoryMap[instance.Phys] += data.NonLocalUsage
+		device, ok := c.gpuDeviceCache[instance.Luid]
-	}
+		if !ok {
+			continue
+		}
 
-	for phys, nonLocalUsage := range nonLocalAdapterMemoryMap {
 		ch <- prometheus.MustNewConstMetric(
 			c.gpuNonLocalAdapterMemoryUsage,
 			prometheus.GaugeValue,
-			nonLocalUsage,
+			data.NonLocalUsage,
-			phys,
+			instance.Luid, device.ID, instance.Phys, instance.Part,
 		)
 	}
 
@@ -410,56 +483,47 @@ func (c *Collector) collectGpuProcessMemoryMetrics(ch chan<- prometheus.Metric)
 		return fmt.Errorf("failed to collect GPU Process Memory perf data: %w", err)
 	}
 
-	processDedicatedUsageMap := make(map[PidPhys]float64)
-	processLocalUsageMap := make(map[PidPhys]float64)
-	processNonLocalUsageMap := make(map[PidPhys]float64)
-	processSharedUsageMap := make(map[PidPhys]float64)
-	processTotalCommittedMap := make(map[PidPhys]float64)
-
 	for _, data := range c.gpuProcessMemoryPerfDataObject {
 		instance := parseGPUCounterInstanceString(data.Name)
 
-		key := PidPhys{
+		device, ok := c.gpuDeviceCache[instance.Luid]
-			Pid:  instance.Pid,
+		if !ok {
-			Phys: instance.Phys,
+			continue
 		}
-		processDedicatedUsageMap[key] += data.DedicatedUsage
-		processLocalUsageMap[key] += data.LocalUsage
-		processNonLocalUsageMap[key] += data.NonLocalUsage
-		processSharedUsageMap[key] += data.SharedUsage
-		processTotalCommittedMap[key] += data.TotalCommitted
-	}
 
-	for key, dedicatedUsage := range processDedicatedUsageMap {
 		ch <- prometheus.MustNewConstMetric(
 			c.gpuProcessMemoryDedicatedUsage,
 			prometheus.GaugeValue,
-			dedicatedUsage,
+			data.DedicatedUsage,
-			key.Pid, key.Phys,
+			instance.Pid, instance.Luid, device.ID, instance.Phys,
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.gpuProcessMemoryLocalUsage,
 			prometheus.GaugeValue,
-			processLocalUsageMap[key],
+			data.LocalUsage,
-			key.Pid, key.Phys,
+			instance.Pid, instance.Luid, device.ID, instance.Phys,
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.gpuProcessMemoryNonLocalUsage,
 			prometheus.GaugeValue,
-			processNonLocalUsageMap[key],
+			data.NonLocalUsage,
-			key.Pid, key.Phys,
+			instance.Pid, instance.Luid, device.ID, instance.Phys,
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.gpuProcessMemorySharedUsage,
 			prometheus.GaugeValue,
-			processSharedUsageMap[key],
+			data.SharedUsage,
-			key.Pid, key.Phys,
+			instance.Pid, instance.Luid, device.ID, instance.Phys,
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.gpuProcessMemoryTotalCommitted,
 			prometheus.GaugeValue,
-			processTotalCommittedMap[key],
+			data.TotalCommitted,
-			key.Pid, key.Phys,
+			instance.Pid, instance.Luid, device.ID, instance.Phys,
 		)
 	}
 

internal/collector/gpu/utils.go

@@ -18,28 +18,34 @@
 package gpu
 
 import (
+	"fmt"
 	"strings"
 )
 
 type Instance struct {
-	Pid     string
+	Pid      string
-	Luid    [2]string
+	Luid     string
-	Phys    string
+	DeviceID string
-	Eng     string
+	Phys     string
-	Engtype string
+	Eng      string
-	Part    string
+	Engtype  string
+	Part     string
 }
 
 type PidPhys struct {
-	Pid  string
+	Pid      string
-	Phys string
+	Luid     string
+	DeviceID string
+	Phys     string
 }
 
 type PidPhysEngEngType struct {
-	Pid     string
+	Pid      string
-	Phys    string
+	Luid     string
-	Eng     string
+	DeviceID string
-	Engtype string
+	Phys     string
+	Eng      string
+	Engtype  string
 }
 
 func parseGPUCounterInstanceString(s string) Instance {
@@ -58,8 +64,7 @@ func parseGPUCounterInstanceString(s string) Instance {
 			}
 		case "luid":
 			if i+2 < len(parts) {
-				instance.Luid[0] = parts[i+1]
+				instance.Luid = fmt.Sprintf("%s_%s", parts[i+1], parts[i+2])
-				instance.Luid[1] = parts[i+2]
 			}
 		case "phys":
 			if i+1 < len(parts) {

internal/collector/hyperv/hyperv.go

@@ -78,11 +78,6 @@ var ConfigDefaults = Config{
 
 // Collector is a Prometheus Collector for hyper-v.
 type Collector struct {
-	config Config
-
-	collectorFns []func(ch chan<- prometheus.Metric) error
-	closeFns     []func()
-
 	collectorDataStore
 	collectorDynamicMemoryBalancer
 	collectorDynamicMemoryVM
@@ -98,6 +93,11 @@ type Collector struct {
 	collectorVirtualSMB
 	collectorVirtualStorageDevice
 	collectorVirtualSwitch
+
+	config Config
+
+	collectorFns []func(ch chan<- prometheus.Metric) error
+	closeFns     []func()
 }
 
 func New(config *Config) *Collector {

internal/collector/hyperv/hyperv_hypervisor_root_partition.go

@@ -310,26 +310,31 @@ func (c *Collector) collectHypervisorRootPartition(ch chan<- prometheus.Metric)
 		prometheus.GaugeValue,
 		c.perfDataObjectHypervisorRootPartition[0].HypervisorRootPartition2MDevicePages,
 	)
+
 	ch <- prometheus.MustNewConstMetric(
 		c.hypervisorRootPartition2MGPAPages,
 		prometheus.GaugeValue,
 		c.perfDataObjectHypervisorRootPartition[0].HypervisorRootPartition2MGPAPages,
 	)
+
 	ch <- prometheus.MustNewConstMetric(
 		c.hypervisorRootPartition4KDevicePages,
 		prometheus.GaugeValue,
 		c.perfDataObjectHypervisorRootPartition[0].HypervisorRootPartition4KDevicePages,
 	)
+
 	ch <- prometheus.MustNewConstMetric(
 		c.hypervisorRootPartition4KGPAPages,
 		prometheus.GaugeValue,
 		c.perfDataObjectHypervisorRootPartition[0].HypervisorRootPartition4KGPAPages,
 	)
+
 	ch <- prometheus.MustNewConstMetric(
 		c.hypervisorRootPartitionVirtualTLBFlushEntries,
 		prometheus.CounterValue,
 		c.perfDataObjectHypervisorRootPartition[0].HypervisorRootPartitionVirtualTLBFlushEntries,
 	)
+
 	ch <- prometheus.MustNewConstMetric(
 		c.hypervisorRootPartitionVirtualTLBPages,
 		prometheus.GaugeValue,

internal/collector/hyperv/hyperv_virtual_network_adapter_drop_reasons.go

@@ -195,294 +195,343 @@ func (c *Collector) collectVirtualNetworkAdapterDropReasons(ch chan<- prometheus
 			data.VirtualNetworkAdapterDropReasonsOutgoingNativeFwdingReq,
 			data.Name, "NativeFwdingReq", "outgoing",
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.virtualNetworkAdapterDropReasons,
 			prometheus.CounterValue,
 			data.VirtualNetworkAdapterDropReasonsIncomingNativeFwdingReq,
 			data.Name, "NativeFwdingReq", "incoming",
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.virtualNetworkAdapterDropReasons,
 			prometheus.CounterValue,
 			data.VirtualNetworkAdapterDropReasonsOutgoingMTUMismatch,
 			data.Name, "MTUMismatch", "outgoing",
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.virtualNetworkAdapterDropReasons,
 			prometheus.CounterValue,
 			data.VirtualNetworkAdapterDropReasonsIncomingMTUMismatch,
 			data.Name, "MTUMismatch", "incoming",
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.virtualNetworkAdapterDropReasons,
 			prometheus.CounterValue,
 			data.VirtualNetworkAdapterDropReasonsOutgoingInvalidConfig,
 			data.Name, "InvalidConfig", "outgoing",
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.virtualNetworkAdapterDropReasons,
 			prometheus.CounterValue,
 			data.VirtualNetworkAdapterDropReasonsIncomingInvalidConfig,
 			data.Name, "InvalidConfig", "incoming",
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.virtualNetworkAdapterDropReasons,
 			prometheus.CounterValue,
 			data.VirtualNetworkAdapterDropReasonsOutgoingRequiredExtensionMissing,
 			data.Name, "RequiredExtensionMissing", "outgoing",
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.virtualNetworkAdapterDropReasons,
 			prometheus.CounterValue,
 			data.VirtualNetworkAdapterDropReasonsIncomingRequiredExtensionMissing,
 			data.Name, "RequiredExtensionMissing", "incoming",
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.virtualNetworkAdapterDropReasons,
 			prometheus.CounterValue,
 			data.VirtualNetworkAdapterDropReasonsOutgoingVirtualSubnetId,
 			data.Name, "VirtualSubnetId", "outgoing",
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.virtualNetworkAdapterDropReasons,
 			prometheus.CounterValue,
 			data.VirtualNetworkAdapterDropReasonsIncomingVirtualSubnetId,
 			data.Name, "VirtualSubnetId", "incoming",
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.virtualNetworkAdapterDropReasons,
 			prometheus.CounterValue,
 			data.VirtualNetworkAdapterDropReasonsOutgoingBridgeReserved,
 			data.Name, "BridgeReserved", "outgoing",
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.virtualNetworkAdapterDropReasons,
 			prometheus.CounterValue,
 			data.VirtualNetworkAdapterDropReasonsIncomingBridgeReserved,
 			data.Name, "BridgeReserved", "incoming",
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.virtualNetworkAdapterDropReasons,
 			prometheus.CounterValue,
 			data.VirtualNetworkAdapterDropReasonsOutgoingRouterGuard,
 			data.Name, "RouterGuard", "outgoing",
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.virtualNetworkAdapterDropReasons,
 			prometheus.CounterValue,
 			data.VirtualNetworkAdapterDropReasonsIncomingRouterGuard,
 			data.Name, "RouterGuard", "incoming",
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.virtualNetworkAdapterDropReasons,
 			prometheus.CounterValue,
 			data.VirtualNetworkAdapterDropReasonsOutgoingDhcpGuard,
 			data.Name, "DhcpGuard", "outgoing",
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.virtualNetworkAdapterDropReasons,
 			prometheus.CounterValue,
 			data.VirtualNetworkAdapterDropReasonsIncomingDhcpGuard,
 			data.Name, "DhcpGuard", "incoming",
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.virtualNetworkAdapterDropReasons,
 			prometheus.CounterValue,
 			data.VirtualNetworkAdapterDropReasonsOutgoingMacSpoofing,
 			data.Name, "MacSpoofing", "outgoing",
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.virtualNetworkAdapterDropReasons,
 			prometheus.CounterValue,
 			data.VirtualNetworkAdapterDropReasonsIncomingMacSpoofing,
 			data.Name, "MacSpoofing", "incoming",
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.virtualNetworkAdapterDropReasons,
 			prometheus.CounterValue,
 			data.VirtualNetworkAdapterDropReasonsOutgoingIpsec,
 			data.Name, "Ipsec", "outgoing",
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.virtualNetworkAdapterDropReasons,
 			prometheus.CounterValue,
 			data.VirtualNetworkAdapterDropReasonsIncomingIpsec,
 			data.Name, "Ipsec", "incoming",
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.virtualNetworkAdapterDropReasons,
 			prometheus.CounterValue,
 			data.VirtualNetworkAdapterDropReasonsOutgoingQos,
 			data.Name, "Qos", "outgoing",
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.virtualNetworkAdapterDropReasons,
 			prometheus.CounterValue,
 			data.VirtualNetworkAdapterDropReasonsIncomingQos,
 			data.Name, "Qos", "incoming",
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.virtualNetworkAdapterDropReasons,
 			prometheus.CounterValue,
 			data.VirtualNetworkAdapterDropReasonsOutgoingFailedPvlanSetting,
 			data.Name, "FailedPvlanSetting", "outgoing",
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.virtualNetworkAdapterDropReasons,
 			prometheus.CounterValue,
 			data.VirtualNetworkAdapterDropReasonsIncomingFailedPvlanSetting,
 			data.Name, "FailedPvlanSetting", "incoming",
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.virtualNetworkAdapterDropReasons,
 			prometheus.CounterValue,
 			data.VirtualNetworkAdapterDropReasonsOutgoingFailedSecurityPolicy,
 			data.Name, "FailedSecurityPolicy", "outgoing",
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.virtualNetworkAdapterDropReasons,
 			prometheus.CounterValue,
 			data.VirtualNetworkAdapterDropReasonsIncomingFailedSecurityPolicy,
 			data.Name, "FailedSecurityPolicy", "incoming",
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.virtualNetworkAdapterDropReasons,
 			prometheus.CounterValue,
 			data.VirtualNetworkAdapterDropReasonsOutgoingUnauthorizedMAC,
 			data.Name, "UnauthorizedMAC", "outgoing",
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.virtualNetworkAdapterDropReasons,
 			prometheus.CounterValue,
 			data.VirtualNetworkAdapterDropReasonsIncomingUnauthorizedMAC,
 			data.Name, "UnauthorizedMAC", "incoming",
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.virtualNetworkAdapterDropReasons,
 			prometheus.CounterValue,
 			data.VirtualNetworkAdapterDropReasonsOutgoingUnauthorizedVLAN,
 			data.Name, "UnauthorizedVLAN", "outgoing",
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.virtualNetworkAdapterDropReasons,
 			prometheus.CounterValue,
 			data.VirtualNetworkAdapterDropReasonsIncomingUnauthorizedVLAN,
 			data.Name, "UnauthorizedVLAN", "incoming",
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.virtualNetworkAdapterDropReasons,
 			prometheus.CounterValue,
 			data.VirtualNetworkAdapterDropReasonsOutgoingFilteredVLAN,
 			data.Name, "FilteredVLAN", "outgoing",
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.virtualNetworkAdapterDropReasons,
 			prometheus.CounterValue,
 			data.VirtualNetworkAdapterDropReasonsIncomingFilteredVLAN,
 			data.Name, "FilteredVLAN", "incoming",
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.virtualNetworkAdapterDropReasons,
 			prometheus.CounterValue,
 			data.VirtualNetworkAdapterDropReasonsOutgoingFiltered,
 			data.Name, "Filtered", "outgoing",
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.virtualNetworkAdapterDropReasons,
 			prometheus.CounterValue,
 			data.VirtualNetworkAdapterDropReasonsIncomingFiltered,
 			data.Name, "Filtered", "incoming",
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.virtualNetworkAdapterDropReasons,
 			prometheus.CounterValue,
 			data.VirtualNetworkAdapterDropReasonsOutgoingBusy,
 			data.Name, "Busy", "outgoing",
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.virtualNetworkAdapterDropReasons,
 			prometheus.CounterValue,
 			data.VirtualNetworkAdapterDropReasonsIncomingBusy,
 			data.Name, "Busy", "incoming",
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.virtualNetworkAdapterDropReasons,
 			prometheus.CounterValue,
 			data.VirtualNetworkAdapterDropReasonsOutgoingNotAccepted,
 			data.Name, "NotAccepted", "outgoing",
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.virtualNetworkAdapterDropReasons,
 			prometheus.CounterValue,
 			data.VirtualNetworkAdapterDropReasonsIncomingNotAccepted,
 			data.Name, "NotAccepted", "incoming",
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.virtualNetworkAdapterDropReasons,
 			prometheus.CounterValue,
 			data.VirtualNetworkAdapterDropReasonsOutgoingDisconnected,
 			data.Name, "Disconnected", "outgoing",
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.virtualNetworkAdapterDropReasons,
 			prometheus.CounterValue,
 			data.VirtualNetworkAdapterDropReasonsIncomingDisconnected,
 			data.Name, "Disconnected", "incoming",
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.virtualNetworkAdapterDropReasons,
 			prometheus.CounterValue,
 			data.VirtualNetworkAdapterDropReasonsOutgoingNotReady,
 			data.Name, "NotReady", "outgoing",
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.virtualNetworkAdapterDropReasons,
 			prometheus.CounterValue,
 			data.VirtualNetworkAdapterDropReasonsIncomingNotReady,
 			data.Name, "NotReady", "incoming",
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.virtualNetworkAdapterDropReasons,
 			prometheus.CounterValue,
 			data.VirtualNetworkAdapterDropReasonsOutgoingResources,
 			data.Name, "Resources", "outgoing",
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.virtualNetworkAdapterDropReasons,
 			prometheus.CounterValue,
 			data.VirtualNetworkAdapterDropReasonsIncomingResources,
 			data.Name, "Resources", "incoming",
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.virtualNetworkAdapterDropReasons,
 			prometheus.CounterValue,
 			data.VirtualNetworkAdapterDropReasonsOutgoingInvalidPacket,
 			data.Name, "InvalidPacket", "outgoing",
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.virtualNetworkAdapterDropReasons,
 			prometheus.CounterValue,
 			data.VirtualNetworkAdapterDropReasonsIncomingInvalidPacket,
 			data.Name, "InvalidPacket", "incoming",
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.virtualNetworkAdapterDropReasons,
 			prometheus.CounterValue,
 			data.VirtualNetworkAdapterDropReasonsOutgoingInvalidData,
 			data.Name, "InvalidData", "outgoing",
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.virtualNetworkAdapterDropReasons,
 			prometheus.CounterValue,
 			data.VirtualNetworkAdapterDropReasonsIncomingInvalidData,
 			data.Name, "InvalidData", "incoming",
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.virtualNetworkAdapterDropReasons,
 			prometheus.CounterValue,
 			data.VirtualNetworkAdapterDropReasonsOutgoingUnknown,
 			data.Name, "Unknown", "outgoing",
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.virtualNetworkAdapterDropReasons,
 			prometheus.CounterValue,

internal/collector/hyperv/hyperv_virtual_switch.go

@@ -265,6 +265,7 @@ func (c *Collector) collectVirtualSwitch(ch chan<- prometheus.Metric) error {
 			data.VirtualSwitchDirectedPacketsReceived,
 			data.Name,
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.virtualSwitchDirectedPacketsSent,
 			prometheus.CounterValue,
@@ -278,18 +279,21 @@ func (c *Collector) collectVirtualSwitch(ch chan<- prometheus.Metric) error {
 			data.VirtualSwitchDroppedPacketsIncoming,
 			data.Name,
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.virtualSwitchDroppedPacketsOutgoing,
 			prometheus.CounterValue,
 			data.VirtualSwitchDroppedPacketsOutgoing,
 			data.Name,
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.virtualSwitchExtensionsDroppedPacketsIncoming,
 			prometheus.CounterValue,
 			data.VirtualSwitchExtensionsDroppedPacketsIncoming,
 			data.Name,
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.virtualSwitchExtensionsDroppedPacketsOutgoing,
 			prometheus.CounterValue,
@@ -303,24 +307,28 @@ func (c *Collector) collectVirtualSwitch(ch chan<- prometheus.Metric) error {
 			data.VirtualSwitchLearnedMacAddresses,
 			data.Name,
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.virtualSwitchMulticastPacketsReceived,
 			prometheus.CounterValue,
 			data.VirtualSwitchMulticastPacketsReceived,
 			data.Name,
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.virtualSwitchMulticastPacketsSent,
 			prometheus.CounterValue,
 			data.VirtualSwitchMulticastPacketsSent,
 			data.Name,
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.virtualSwitchNumberOfSendChannelMoves,
 			prometheus.CounterValue,
 			data.VirtualSwitchNumberOfSendChannelMoves,
 			data.Name,
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.virtualSwitchNumberOfVMQMoves,
 			prometheus.CounterValue,
@@ -348,12 +356,14 @@ func (c *Collector) collectVirtualSwitch(ch chan<- prometheus.Metric) error {
 			data.VirtualSwitchPacketsReceived,
 			data.Name,
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.virtualSwitchPacketsSent,
 			prometheus.CounterValue,
 			data.VirtualSwitchPacketsSent,
 			data.Name,
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.virtualSwitchPurgedMacAddresses,
 			prometheus.CounterValue,

internal/collector/iis/iis.go

@@ -50,14 +50,18 @@ var ConfigDefaults = Config{
 }
 
 type Collector struct {
-	config     Config
-	iisVersion simpleVersion
-
-	info *prometheus.Desc
 	collectorWebService
+	collectorHttpServiceRequestQueues
 	collectorAppPoolWAS
 	collectorW3SVCW3WP
 	collectorWebServiceCache
+
+	config     Config
+	iisVersion simpleVersion
+
+	logger *slog.Logger
+
+	info *prometheus.Desc
 }
 
 func New(config *Config) *Collector {
@@ -150,6 +154,7 @@ func (c *Collector) GetName() string {
 
 func (c *Collector) Close() error {
 	c.perfDataCollectorWebService.Close()
+	c.perfDataCollectorHttpServiceRequestQueues.Close()
 	c.perfDataCollectorAppPoolWAS.Close()
 	c.w3SVCW3WPPerfDataCollector.Close()
 	c.serviceCachePerfDataCollector.Close()
@@ -158,9 +163,9 @@ func (c *Collector) Close() error {
 }
 
 func (c *Collector) Build(logger *slog.Logger, _ *mi.Session) error {
-	logger = logger.With(slog.String("collector", Name))
+	c.logger = logger.With(slog.String("collector", Name))
 
-	c.iisVersion = c.getIISVersion(logger)
+	c.iisVersion = c.getIISVersion()
 
 	c.info = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "info"),
@@ -175,6 +180,10 @@ func (c *Collector) Build(logger *slog.Logger, _ *mi.Session) error {
 		errs = append(errs, fmt.Errorf("failed to build Web Service collector: %w", err))
 	}
 
+	if err := c.buildHttpServiceRequestQueues(); err != nil {
+		errs = append(errs, fmt.Errorf("failed to build Http Service collector: %w", err))
+	}
+
 	if err := c.buildAppPoolWAS(); err != nil {
 		errs = append(errs, fmt.Errorf("failed to build APP_POOL_WAS collector: %w", err))
 	}
@@ -195,10 +204,10 @@ type simpleVersion struct {
 	minor uint64
 }
 
-func (c *Collector) getIISVersion(logger *slog.Logger) simpleVersion {
+func (c *Collector) getIISVersion() simpleVersion {
 	k, err := registry.OpenKey(registry.LOCAL_MACHINE, `SOFTWARE\Microsoft\InetStp\`, registry.QUERY_VALUE)
 	if err != nil {
-		logger.Warn("couldn't open registry to determine IIS version",
+		c.logger.Warn("couldn't open registry to determine IIS version",
 			slog.Any("err", err),
 		)
 
@@ -208,7 +217,7 @@ func (c *Collector) getIISVersion(logger *slog.Logger) simpleVersion {
 	defer func() {
 		err = k.Close()
 		if err != nil {
-			logger.Warn("Failed to close registry key",
+			c.logger.Warn("Failed to close registry key",
 				slog.Any("err", err),
 			)
 		}
@@ -216,7 +225,7 @@ func (c *Collector) getIISVersion(logger *slog.Logger) simpleVersion {
 
 	major, _, err := k.GetIntegerValue("MajorVersion")
 	if err != nil {
-		logger.Warn("Couldn't open registry to determine IIS version",
+		c.logger.Warn("Couldn't open registry to determine IIS version",
 			slog.Any("err", err),
 		)
 
@@ -225,14 +234,14 @@ func (c *Collector) getIISVersion(logger *slog.Logger) simpleVersion {
 
 	minor, _, err := k.GetIntegerValue("MinorVersion")
 	if err != nil {
-		logger.Warn("Couldn't open registry to determine IIS version",
+		c.logger.Warn("Couldn't open registry to determine IIS version",
 			slog.Any("err", err),
 		)
 
 		return simpleVersion{}
 	}
 
-	logger.Debug(fmt.Sprintf("Detected IIS %d.%d\n", major, minor))
+	c.logger.Debug(fmt.Sprintf("Detected IIS %d.%d\n", major, minor))
 
 	return simpleVersion{
 		major: major,
@@ -255,6 +264,10 @@ func (c *Collector) Collect(ch chan<- prometheus.Metric) error {
 		errs = append(errs, fmt.Errorf("failed to collect Web Service metrics: %w", err))
 	}
 
+	if err := c.collectHttpServiceRequestQueues(ch); err != nil {
+		errs = append(errs, fmt.Errorf("failed to collect Http Service Request Queues metrics: %w", err))
+	}
+
 	if err := c.collectAppPoolWAS(ch); err != nil {
 		errs = append(errs, fmt.Errorf("failed to collect APP_POOL_WAS metrics: %w", err))
 	}

internal/collector/iis/iis_app_pool_was.go

@@ -201,66 +201,77 @@ func (c *Collector) collectAppPoolWAS(ch chan<- prometheus.Metric) error {
 			data.CurrentApplicationPoolUptime,
 			data.Name,
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.currentWorkerProcesses,
 			prometheus.GaugeValue,
 			data.CurrentWorkerProcesses,
 			data.Name,
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.maximumWorkerProcesses,
 			prometheus.GaugeValue,
 			data.MaximumWorkerProcesses,
 			data.Name,
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.recentWorkerProcessFailures,
 			prometheus.GaugeValue,
 			data.RecentWorkerProcessFailures,
 			data.Name,
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.timeSinceLastWorkerProcessFailure,
 			prometheus.GaugeValue,
 			data.TimeSinceLastWorkerProcessFailure,
 			data.Name,
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.totalApplicationPoolRecycles,
 			prometheus.CounterValue,
 			data.TotalApplicationPoolRecycles,
 			data.Name,
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.totalApplicationPoolUptime,
 			prometheus.CounterValue,
 			data.TotalApplicationPoolUptime,
 			data.Name,
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.totalWorkerProcessesCreated,
 			prometheus.CounterValue,
 			data.TotalWorkerProcessesCreated,
 			data.Name,
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.totalWorkerProcessFailures,
 			prometheus.CounterValue,
 			data.TotalWorkerProcessFailures,
 			data.Name,
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.totalWorkerProcessPingFailures,
 			prometheus.CounterValue,
 			data.TotalWorkerProcessPingFailures,
 			data.Name,
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.totalWorkerProcessShutdownFailures,
 			prometheus.CounterValue,
 			data.TotalWorkerProcessShutdownFailures,
 			data.Name,
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.totalWorkerProcessStartupFailures,
 			prometheus.CounterValue,

internal/collector/iis/iis_http_service_request_queues.go

@@ -0,0 +1,137 @@
+// SPDX-License-Identifier: Apache-2.0
+//
+// Copyright The Prometheus Authors
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+//go:build windows
+
+package iis
+
+import (
+	"fmt"
+	"strings"
+
+	"github.com/prometheus-community/windows_exporter/internal/pdh"
+	"github.com/prometheus-community/windows_exporter/internal/types"
+	"github.com/prometheus/client_golang/prometheus"
+)
+
+type collectorHttpServiceRequestQueues struct {
+	perfDataCollectorHttpServiceRequestQueues *pdh.Collector
+	perfDataObjectHttpServiceRequestQueues    []perfDataCounterValuesHttpServiceRequestQueues
+
+	httpRequestQueuesCurrentQueueSize     *prometheus.Desc
+	httpRequestQueuesTotalRejectedRequest *prometheus.Desc
+	httpRequestQueuesMaxQueueItemAge      *prometheus.Desc
+	httpRequestQueuesArrivalRate          *prometheus.Desc
+}
+
+type perfDataCounterValuesHttpServiceRequestQueues struct {
+	Name string
+
+	HttpRequestQueuesCurrentQueueSize      float64 `perfdata:"CurrentQueueSize"`
+	HttpRequestQueuesTotalRejectedRequests float64 `perfdata:"RejectedRequests"`
+	HttpRequestQueuesMaxQueueItemAge       float64 `perfdata:"MaxQueueItemAge"`
+	HttpRequestQueuesArrivalRate           float64 `perfdata:"ArrivalRate"`
+}
+
+func (p perfDataCounterValuesHttpServiceRequestQueues) GetName() string {
+	return p.Name
+}
+
+func (c *Collector) buildHttpServiceRequestQueues() error {
+	var err error
+
+	c.logger.Info("IIS/HttpServiceRequestQueues collector is in an experimental state! The configuration and metrics may change in future. Please report any issues.")
+
+	c.perfDataCollectorHttpServiceRequestQueues, err = pdh.NewCollector[perfDataCounterValuesHttpServiceRequestQueues](pdh.CounterTypeRaw, "HTTP Service Request Queues", pdh.InstancesAll)
+	if err != nil {
+		return fmt.Errorf("failed to create Http Service collector: %w", err)
+	}
+
+	c.httpRequestQueuesCurrentQueueSize = prometheus.NewDesc(
+		prometheus.BuildFQName(types.Namespace, Name, "http_requests_current_queue_size"),
+		"Http Request Current Queue Size",
+		[]string{"site"},
+		nil,
+	)
+	c.httpRequestQueuesTotalRejectedRequest = prometheus.NewDesc(
+		prometheus.BuildFQName(types.Namespace, Name, "http_request_total_rejected_request"),
+		"Http Request Total Rejected Request",
+		[]string{"site"},
+		nil,
+	)
+	c.httpRequestQueuesMaxQueueItemAge = prometheus.NewDesc(
+		prometheus.BuildFQName(types.Namespace, Name, "http_requests_max_queue_item_age"),
+		"Http Request Max Queue Item Age. The values might be bogus if the queue is empty.",
+		[]string{"site"},
+		nil,
+	)
+	c.httpRequestQueuesArrivalRate = prometheus.NewDesc(
+		prometheus.BuildFQName(types.Namespace, Name, "http_requests_arrival_rate"),
+		"Http Request Arrival Rate",
+		[]string{"site"},
+		nil,
+	)
+
+	return nil
+}
+
+func (c *Collector) collectHttpServiceRequestQueues(ch chan<- prometheus.Metric) error {
+	err := c.perfDataCollectorHttpServiceRequestQueues.Collect(&c.perfDataObjectHttpServiceRequestQueues)
+	if err != nil {
+		return fmt.Errorf("failed to collect Http Service Request Queues metrics: %w", err)
+	}
+
+	deduplicateIISNames(c.perfDataObjectHttpServiceRequestQueues)
+
+	for _, data := range c.perfDataObjectHttpServiceRequestQueues {
+		if strings.HasPrefix(data.Name, "---") {
+			continue
+		}
+
+		if c.config.SiteExclude.MatchString(data.Name) || !c.config.SiteInclude.MatchString(data.Name) {
+			continue
+		}
+
+		ch <- prometheus.MustNewConstMetric(
+			c.httpRequestQueuesCurrentQueueSize,
+			prometheus.GaugeValue,
+			data.HttpRequestQueuesCurrentQueueSize,
+			data.Name,
+		)
+
+		ch <- prometheus.MustNewConstMetric(
+			c.httpRequestQueuesTotalRejectedRequest,
+			prometheus.GaugeValue,
+			data.HttpRequestQueuesTotalRejectedRequests,
+			data.Name,
+		)
+
+		ch <- prometheus.MustNewConstMetric(
+			c.httpRequestQueuesMaxQueueItemAge,
+			prometheus.GaugeValue,
+			data.HttpRequestQueuesMaxQueueItemAge,
+			data.Name,
+		)
+
+		ch <- prometheus.MustNewConstMetric(
+			c.httpRequestQueuesArrivalRate,
+			prometheus.GaugeValue,
+			data.HttpRequestQueuesArrivalRate,
+			data.Name,
+		)
+	}
+
+	return nil
+}

internal/collector/iis/iis_w3svc_w3wp.go

@@ -441,6 +441,7 @@ func (c *Collector) collectW3SVCW3WPv8(ch chan<- prometheus.Metric) error {
 			pid,
 			"401",
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.w3SVCW3WPRequestErrorsTotal,
 			prometheus.CounterValue,
@@ -449,6 +450,7 @@ func (c *Collector) collectW3SVCW3WPv8(ch chan<- prometheus.Metric) error {
 			pid,
 			"403",
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.w3SVCW3WPRequestErrorsTotal,
 			prometheus.CounterValue,
@@ -457,6 +459,7 @@ func (c *Collector) collectW3SVCW3WPv8(ch chan<- prometheus.Metric) error {
 			pid,
 			"404",
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.w3SVCW3WPRequestErrorsTotal,
 			prometheus.CounterValue,
@@ -465,6 +468,7 @@ func (c *Collector) collectW3SVCW3WPv8(ch chan<- prometheus.Metric) error {
 			pid,
 			"500",
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.w3SVCW3WPWebSocketRequestsActive,
 			prometheus.CounterValue,
@@ -472,6 +476,7 @@ func (c *Collector) collectW3SVCW3WPv8(ch chan<- prometheus.Metric) error {
 			name,
 			pid,
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.w3SVCW3WPWebSocketConnectionAttempts,
 			prometheus.CounterValue,
@@ -479,6 +484,7 @@ func (c *Collector) collectW3SVCW3WPv8(ch chan<- prometheus.Metric) error {
 			name,
 			pid,
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.w3SVCW3WPWebSocketConnectionsAccepted,
 			prometheus.CounterValue,
@@ -486,6 +492,7 @@ func (c *Collector) collectW3SVCW3WPv8(ch chan<- prometheus.Metric) error {
 			name,
 			pid,
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.w3SVCW3WPWebSocketConnectionsRejected,
 			prometheus.CounterValue,
@@ -507,10 +514,6 @@ func (c *Collector) collectW3SVCW3WPv7(ch chan<- prometheus.Metric) error {
 	deduplicateIISNames(c.perfDataObjectW3SVCW3WP)
 
 	for _, data := range c.perfDataObjectW3SVCW3WP {
-		if c.config.AppExclude.MatchString(data.Name) || !c.config.AppInclude.MatchString(data.Name) {
-			continue
-		}
-
 		// Extract the apppool name from the format <PID>_<NAME>
 		pid := workerProcessNameExtractor.ReplaceAllString(data.Name, "$1")
 
@@ -533,6 +536,7 @@ func (c *Collector) collectW3SVCW3WPv7(ch chan<- prometheus.Metric) error {
 			pid,
 			"busy",
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.w3SVCW3WPMaximumThreads,
 			prometheus.CounterValue,
@@ -540,6 +544,7 @@ func (c *Collector) collectW3SVCW3WPv7(ch chan<- prometheus.Metric) error {
 			name,
 			pid,
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.w3SVCW3WPRequestsTotal,
 			prometheus.CounterValue,
@@ -547,6 +552,7 @@ func (c *Collector) collectW3SVCW3WPv7(ch chan<- prometheus.Metric) error {
 			name,
 			pid,
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.w3SVCW3WPRequestsActive,
 			prometheus.CounterValue,
@@ -554,6 +560,7 @@ func (c *Collector) collectW3SVCW3WPv7(ch chan<- prometheus.Metric) error {
 			name,
 			pid,
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.w3SVCW3WPActiveFlushedEntries,
 			prometheus.GaugeValue,
@@ -561,6 +568,7 @@ func (c *Collector) collectW3SVCW3WPv7(ch chan<- prometheus.Metric) error {
 			name,
 			pid,
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.w3SVCW3WPCurrentFileCacheMemoryUsage,
 			prometheus.GaugeValue,
@@ -568,6 +576,7 @@ func (c *Collector) collectW3SVCW3WPv7(ch chan<- prometheus.Metric) error {
 			name,
 			pid,
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.w3SVCW3WPMaximumFileCacheMemoryUsage,
 			prometheus.CounterValue,
@@ -575,6 +584,7 @@ func (c *Collector) collectW3SVCW3WPv7(ch chan<- prometheus.Metric) error {
 			name,
 			pid,
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.w3SVCW3WPFileCacheFlushesTotal,
 			prometheus.CounterValue,
@@ -582,6 +592,7 @@ func (c *Collector) collectW3SVCW3WPv7(ch chan<- prometheus.Metric) error {
 			name,
 			pid,
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.w3SVCW3WPFileCacheQueriesTotal,
 			prometheus.CounterValue,
@@ -589,6 +600,7 @@ func (c *Collector) collectW3SVCW3WPv7(ch chan<- prometheus.Metric) error {
 			name,
 			pid,
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.w3SVCW3WPFileCacheHitsTotal,
 			prometheus.CounterValue,
@@ -596,6 +608,7 @@ func (c *Collector) collectW3SVCW3WPv7(ch chan<- prometheus.Metric) error {
 			name,
 			pid,
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.w3SVCW3WPFilesCached,
 			prometheus.GaugeValue,
@@ -603,6 +616,7 @@ func (c *Collector) collectW3SVCW3WPv7(ch chan<- prometheus.Metric) error {
 			name,
 			pid,
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.w3SVCW3WPFilesCachedTotal,
 			prometheus.CounterValue,
@@ -610,6 +624,7 @@ func (c *Collector) collectW3SVCW3WPv7(ch chan<- prometheus.Metric) error {
 			name,
 			pid,
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.w3SVCW3WPFilesFlushedTotal,
 			prometheus.CounterValue,
@@ -617,6 +632,7 @@ func (c *Collector) collectW3SVCW3WPv7(ch chan<- prometheus.Metric) error {
 			name,
 			pid,
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.w3SVCW3WPURICacheFlushesTotal,
 			prometheus.CounterValue,
@@ -624,6 +640,7 @@ func (c *Collector) collectW3SVCW3WPv7(ch chan<- prometheus.Metric) error {
 			name,
 			pid,
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.w3SVCW3WPURICacheQueriesTotal,
 			prometheus.CounterValue,
@@ -631,6 +648,7 @@ func (c *Collector) collectW3SVCW3WPv7(ch chan<- prometheus.Metric) error {
 			name,
 			pid,
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.w3SVCW3WPURICacheHitsTotal,
 			prometheus.CounterValue,
@@ -638,6 +656,7 @@ func (c *Collector) collectW3SVCW3WPv7(ch chan<- prometheus.Metric) error {
 			name,
 			pid,
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.w3SVCW3WPURIsCached,
 			prometheus.GaugeValue,
@@ -645,6 +664,7 @@ func (c *Collector) collectW3SVCW3WPv7(ch chan<- prometheus.Metric) error {
 			name,
 			pid,
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.w3SVCW3WPURIsCachedTotal,
 			prometheus.CounterValue,
@@ -652,6 +672,7 @@ func (c *Collector) collectW3SVCW3WPv7(ch chan<- prometheus.Metric) error {
 			name,
 			pid,
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.w3SVCW3WPURIsFlushedTotal,
 			prometheus.CounterValue,
@@ -659,6 +680,7 @@ func (c *Collector) collectW3SVCW3WPv7(ch chan<- prometheus.Metric) error {
 			name,
 			pid,
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.w3SVCW3WPMetadataCached,
 			prometheus.GaugeValue,
@@ -666,6 +688,7 @@ func (c *Collector) collectW3SVCW3WPv7(ch chan<- prometheus.Metric) error {
 			name,
 			pid,
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.w3SVCW3WPMetadataCacheFlushes,
 			prometheus.CounterValue,
@@ -673,6 +696,7 @@ func (c *Collector) collectW3SVCW3WPv7(ch chan<- prometheus.Metric) error {
 			name,
 			pid,
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.w3SVCW3WPMetadataCacheQueriesTotal,
 			prometheus.CounterValue,
@@ -680,6 +704,7 @@ func (c *Collector) collectW3SVCW3WPv7(ch chan<- prometheus.Metric) error {
 			name,
 			pid,
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.w3SVCW3WPMetadataCacheHitsTotal,
 			prometheus.CounterValue,
@@ -687,6 +712,7 @@ func (c *Collector) collectW3SVCW3WPv7(ch chan<- prometheus.Metric) error {
 			name,
 			pid,
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.w3SVCW3WPMetadataCachedTotal,
 			prometheus.CounterValue,
@@ -694,6 +720,7 @@ func (c *Collector) collectW3SVCW3WPv7(ch chan<- prometheus.Metric) error {
 			name,
 			pid,
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.w3SVCW3WPMetadataFlushedTotal,
 			prometheus.CounterValue,
@@ -701,6 +728,7 @@ func (c *Collector) collectW3SVCW3WPv7(ch chan<- prometheus.Metric) error {
 			name,
 			pid,
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.w3SVCW3WPOutputCacheActiveFlushedItems,
 			prometheus.CounterValue,
@@ -708,6 +736,7 @@ func (c *Collector) collectW3SVCW3WPv7(ch chan<- prometheus.Metric) error {
 			name,
 			pid,
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.w3SVCW3WPOutputCacheItems,
 			prometheus.CounterValue,
@@ -715,6 +744,7 @@ func (c *Collector) collectW3SVCW3WPv7(ch chan<- prometheus.Metric) error {
 			name,
 			pid,
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.w3SVCW3WPOutputCacheMemoryUsage,
 			prometheus.CounterValue,
@@ -722,6 +752,7 @@ func (c *Collector) collectW3SVCW3WPv7(ch chan<- prometheus.Metric) error {
 			name,
 			pid,
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.w3SVCW3WPOutputCacheQueriesTotal,
 			prometheus.CounterValue,
@@ -729,6 +760,7 @@ func (c *Collector) collectW3SVCW3WPv7(ch chan<- prometheus.Metric) error {
 			name,
 			pid,
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.w3SVCW3WPOutputCacheHitsTotal,
 			prometheus.CounterValue,
@@ -736,6 +768,7 @@ func (c *Collector) collectW3SVCW3WPv7(ch chan<- prometheus.Metric) error {
 			name,
 			pid,
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.w3SVCW3WPOutputCacheFlushedItemsTotal,
 			prometheus.CounterValue,
@@ -743,6 +776,7 @@ func (c *Collector) collectW3SVCW3WPv7(ch chan<- prometheus.Metric) error {
 			name,
 			pid,
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.w3SVCW3WPOutputCacheFlushesTotal,
 			prometheus.CounterValue,

internal/collector/iis/iis_web_service.go

@@ -262,126 +262,147 @@ func (c *Collector) collectWebService(ch chan<- prometheus.Metric) error {
 			data.WebServiceCurrentAnonymousUsers,
 			data.Name,
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.webServiceCurrentBlockedAsyncIORequests,
 			prometheus.GaugeValue,
 			data.WebServiceCurrentBlockedAsyncIORequests,
 			data.Name,
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.webServiceCurrentCGIRequests,
 			prometheus.GaugeValue,
 			data.WebServiceCurrentCGIRequests,
 			data.Name,
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.webServiceCurrentConnections,
 			prometheus.GaugeValue,
 			data.WebServiceCurrentConnections,
 			data.Name,
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.webServiceCurrentISAPIExtensionRequests,
 			prometheus.GaugeValue,
 			data.WebServiceCurrentISAPIExtensionRequests,
 			data.Name,
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.webServiceCurrentNonAnonymousUsers,
 			prometheus.GaugeValue,
 			data.WebServiceCurrentNonAnonymousUsers,
 			data.Name,
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.webServiceServiceUptime,
 			prometheus.GaugeValue,
 			data.WebServiceServiceUptime,
 			data.Name,
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.webServiceTotalBytesReceived,
 			prometheus.CounterValue,
 			data.WebServiceTotalBytesReceived,
 			data.Name,
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.webServiceTotalBytesSent,
 			prometheus.CounterValue,
 			data.WebServiceTotalBytesSent,
 			data.Name,
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.webServiceTotalAnonymousUsers,
 			prometheus.CounterValue,
 			data.WebServiceTotalAnonymousUsers,
 			data.Name,
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.webServiceTotalBlockedAsyncIORequests,
 			prometheus.CounterValue,
 			data.WebServiceTotalBlockedAsyncIORequests,
 			data.Name,
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.webServiceTotalCGIRequests,
 			prometheus.CounterValue,
 			data.WebServiceTotalCGIRequests,
 			data.Name,
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.webServiceTotalConnectionAttemptsAllInstances,
 			prometheus.CounterValue,
 			data.WebServiceTotalConnectionAttemptsAllInstances,
 			data.Name,
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.webServiceTotalFilesReceived,
 			prometheus.CounterValue,
 			data.WebServiceTotalFilesReceived,
 			data.Name,
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.webServiceTotalFilesSent,
 			prometheus.CounterValue,
 			data.WebServiceTotalFilesSent,
 			data.Name,
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.webServiceTotalISAPIExtensionRequests,
 			prometheus.CounterValue,
 			data.WebServiceTotalISAPIExtensionRequests,
 			data.Name,
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.webServiceTotalLockedErrors,
 			prometheus.CounterValue,
 			data.WebServiceTotalLockedErrors,
 			data.Name,
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.webServiceTotalLogonAttempts,
 			prometheus.CounterValue,
 			data.WebServiceTotalLogonAttempts,
 			data.Name,
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.webServiceTotalNonAnonymousUsers,
 			prometheus.CounterValue,
 			data.WebServiceTotalNonAnonymousUsers,
 			data.Name,
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.webServiceTotalNotFoundErrors,
 			prometheus.CounterValue,
 			data.WebServiceTotalNotFoundErrors,
 			data.Name,
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.webServiceTotalRejectedAsyncIORequests,
 			prometheus.CounterValue,
 			data.WebServiceTotalRejectedAsyncIORequests,
 			data.Name,
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.webServiceTotalRequests,
 			prometheus.CounterValue,
@@ -389,6 +410,7 @@ func (c *Collector) collectWebService(ch chan<- prometheus.Metric) error {
 			data.Name,
 			"other",
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.webServiceTotalRequests,
 			prometheus.CounterValue,
@@ -396,6 +418,7 @@ func (c *Collector) collectWebService(ch chan<- prometheus.Metric) error {
 			data.Name,
 			"COPY",
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.webServiceTotalRequests,
 			prometheus.CounterValue,
@@ -403,6 +426,7 @@ func (c *Collector) collectWebService(ch chan<- prometheus.Metric) error {
 			data.Name,
 			"DELETE",
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.webServiceTotalRequests,
 			prometheus.CounterValue,
@@ -410,6 +434,7 @@ func (c *Collector) collectWebService(ch chan<- prometheus.Metric) error {
 			data.Name,
 			"GET",
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.webServiceTotalRequests,
 			prometheus.CounterValue,
@@ -417,6 +442,7 @@ func (c *Collector) collectWebService(ch chan<- prometheus.Metric) error {
 			data.Name,
 			"HEAD",
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.webServiceTotalRequests,
 			prometheus.CounterValue,
@@ -424,6 +450,7 @@ func (c *Collector) collectWebService(ch chan<- prometheus.Metric) error {
 			data.Name,
 			"LOCK",
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.webServiceTotalRequests,
 			prometheus.CounterValue,
@@ -431,6 +458,7 @@ func (c *Collector) collectWebService(ch chan<- prometheus.Metric) error {
 			data.Name,
 			"MKCOL",
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.webServiceTotalRequests,
 			prometheus.CounterValue,
@@ -438,6 +466,7 @@ func (c *Collector) collectWebService(ch chan<- prometheus.Metric) error {
 			data.Name,
 			"MOVE",
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.webServiceTotalRequests,
 			prometheus.CounterValue,
@@ -445,6 +474,7 @@ func (c *Collector) collectWebService(ch chan<- prometheus.Metric) error {
 			data.Name,
 			"OPTIONS",
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.webServiceTotalRequests,
 			prometheus.CounterValue,
@@ -452,6 +482,7 @@ func (c *Collector) collectWebService(ch chan<- prometheus.Metric) error {
 			data.Name,
 			"POST",
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.webServiceTotalRequests,
 			prometheus.CounterValue,
@@ -459,6 +490,7 @@ func (c *Collector) collectWebService(ch chan<- prometheus.Metric) error {
 			data.Name,
 			"PROPFIND",
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.webServiceTotalRequests,
 			prometheus.CounterValue,
@@ -466,6 +498,7 @@ func (c *Collector) collectWebService(ch chan<- prometheus.Metric) error {
 			data.Name,
 			"PROPPATCH",
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.webServiceTotalRequests,
 			prometheus.CounterValue,
@@ -473,6 +506,7 @@ func (c *Collector) collectWebService(ch chan<- prometheus.Metric) error {
 			data.Name,
 			"PUT",
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.webServiceTotalRequests,
 			prometheus.CounterValue,
@@ -480,6 +514,7 @@ func (c *Collector) collectWebService(ch chan<- prometheus.Metric) error {
 			data.Name,
 			"SEARCH",
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.webServiceTotalRequests,
 			prometheus.CounterValue,
@@ -487,6 +522,7 @@ func (c *Collector) collectWebService(ch chan<- prometheus.Metric) error {
 			data.Name,
 			"TRACE",
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.webServiceTotalRequests,
 			prometheus.CounterValue,

internal/collector/iis/iis_web_service_cache.go

@@ -64,8 +64,6 @@ type collectorWebServiceCache struct {
 }
 
 type perfDataCounterServiceCache struct {
-	Name string
-
 	ServiceCacheActiveFlushedEntries          float64 `perfdata:"Active Flushed Entries"`
 	ServiceCacheCurrentFileCacheMemoryUsage   float64 `perfdata:"Current File Cache Memory Usage"`
 	ServiceCacheMaximumFileCacheMemoryUsage   float64 `perfdata:"Maximum File Cache Memory Usage"`
@@ -102,10 +100,6 @@ type perfDataCounterServiceCache struct {
 	ServiceCacheOutputCacheFlushesTotal       float64 `perfdata:"Output Cache Total Flushes"`
 }
 
-func (p perfDataCounterServiceCache) GetName() string {
-	return p.Name
-}
-
 func (c *Collector) buildWebServiceCache() error {
 	var err error
 
@@ -293,190 +287,217 @@ func (c *Collector) collectWebServiceCache(ch chan<- prometheus.Metric) error {
 		return fmt.Errorf("failed to collect Web Service Cache metrics: %w", err)
 	}
 
-	deduplicateIISNames(c.perfDataObjectServiceCache)
-
 	for _, data := range c.perfDataObjectServiceCache {
-		if c.config.SiteExclude.MatchString(data.Name) || !c.config.SiteInclude.MatchString(data.Name) {
-			continue
-		}
-
 		ch <- prometheus.MustNewConstMetric(
 			c.serviceCacheActiveFlushedEntries,
 			prometheus.GaugeValue,
 			data.ServiceCacheActiveFlushedEntries,
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.serviceCacheCurrentFileCacheMemoryUsage,
 			prometheus.GaugeValue,
 			data.ServiceCacheCurrentFileCacheMemoryUsage,
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.serviceCacheMaximumFileCacheMemoryUsage,
 			prometheus.CounterValue,
 			data.ServiceCacheMaximumFileCacheMemoryUsage,
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.serviceCacheFileCacheFlushesTotal,
 			prometheus.CounterValue,
 			data.ServiceCacheFileCacheFlushesTotal,
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.serviceCacheFileCacheQueriesTotal,
 			prometheus.CounterValue,
 			data.ServiceCacheFileCacheHitsTotal+data.ServiceCacheFileCacheMissesTotal,
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.serviceCacheFileCacheHitsTotal,
 			prometheus.CounterValue,
 			data.ServiceCacheFileCacheHitsTotal,
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.serviceCacheFilesCached,
 			prometheus.GaugeValue,
 			data.ServiceCacheFilesCached,
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.serviceCacheFilesCachedTotal,
 			prometheus.CounterValue,
 			data.ServiceCacheFilesCachedTotal,
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.serviceCacheFilesFlushedTotal,
 			prometheus.CounterValue,
 			data.ServiceCacheFilesFlushedTotal,
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.serviceCacheURICacheFlushesTotal,
 			prometheus.CounterValue,
 			data.ServiceCacheURICacheFlushesTotal,
 			"user",
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.serviceCacheURICacheFlushesTotal,
 			prometheus.CounterValue,
 			data.ServiceCacheURICacheFlushesTotalKernel,
 			"kernel",
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.serviceCacheURICacheQueriesTotal,
 			prometheus.CounterValue,
 			data.ServiceCacheURICacheHitsTotal+data.ServiceCacheURICacheMissesTotal,
 			"user",
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.serviceCacheURICacheQueriesTotal,
 			prometheus.CounterValue,
 			data.ServiceCacheURICacheHitsTotalKernel+data.ServiceCacheURICacheMissesTotalKernel,
 			"kernel",
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.serviceCacheURICacheHitsTotal,
 			prometheus.CounterValue,
 			data.ServiceCacheURICacheHitsTotal,
 			"user",
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.serviceCacheURICacheHitsTotal,
 			prometheus.CounterValue,
 			data.ServiceCacheURICacheHitsTotalKernel,
 			"kernel",
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.serviceCacheURIsCached,
 			prometheus.GaugeValue,
 			data.ServiceCacheURIsCached,
 			"user",
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.serviceCacheURIsCached,
 			prometheus.GaugeValue,
 			data.ServiceCacheURIsCachedKernel,
 			"kernel",
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.serviceCacheURIsCachedTotal,
 			prometheus.CounterValue,
 			data.ServiceCacheURIsCachedTotal,
 			"user",
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.serviceCacheURIsCachedTotal,
 			prometheus.CounterValue,
 			data.ServiceCacheURIsCachedTotalKernel,
 			"kernel",
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.serviceCacheURIsFlushedTotal,
 			prometheus.CounterValue,
 			data.ServiceCacheURIsFlushedTotal,
 			"user",
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.serviceCacheURIsFlushedTotal,
 			prometheus.CounterValue,
 			data.ServiceCacheURIsFlushedTotalKernel,
 			"kernel",
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.serviceCacheMetadataCached,
 			prometheus.GaugeValue,
 			data.ServiceCacheMetadataCached,
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.serviceCacheMetadataCacheFlushes,
 			prometheus.CounterValue,
 			data.ServiceCacheMetadataCacheFlushes,
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.serviceCacheMetadataCacheQueriesTotal,
 			prometheus.CounterValue,
 			data.ServiceCacheMetaDataCacheHits+data.ServiceCacheMetaDataCacheMisses,
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.serviceCacheMetadataCacheHitsTotal,
 			prometheus.CounterValue,
 			0, // data.ServiceCacheMetadataCacheHitsTotal,
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.serviceCacheMetadataCachedTotal,
 			prometheus.CounterValue,
 			data.ServiceCacheMetadataCachedTotal,
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.serviceCacheMetadataFlushedTotal,
 			prometheus.CounterValue,
 			data.ServiceCacheMetadataFlushedTotal,
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.serviceCacheOutputCacheActiveFlushedItems,
 			prometheus.CounterValue,
 			data.ServiceCacheOutputCacheActiveFlushedItems,
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.serviceCacheOutputCacheItems,
 			prometheus.CounterValue,
 			data.ServiceCacheOutputCacheItems,
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.serviceCacheOutputCacheMemoryUsage,
 			prometheus.CounterValue,
 			data.ServiceCacheOutputCacheMemoryUsage,
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.serviceCacheOutputCacheQueriesTotal,
 			prometheus.CounterValue,
 			data.ServiceCacheOutputCacheHitsTotal+data.ServiceCacheOutputCacheMissesTotal,
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.serviceCacheOutputCacheHitsTotal,
 			prometheus.CounterValue,
 			data.ServiceCacheOutputCacheHitsTotal,
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.serviceCacheOutputCacheFlushedItemsTotal,
 			prometheus.CounterValue,
 			data.ServiceCacheOutputCacheFlushedItemsTotal,
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.serviceCacheOutputCacheFlushesTotal,
 			prometheus.CounterValue,

internal/collector/logical_disk/logical_disk.go

@@ -18,16 +18,22 @@
 package logical_disk
 
 import (
+	"context"
 	"encoding/binary"
 	"errors"
 	"fmt"
 	"log/slog"
 	"regexp"
+	"runtime"
+	"runtime/debug"
 	"slices"
 	"strconv"
 	"strings"
 
 	"github.com/alecthomas/kingpin/v2"
+	"github.com/go-ole/go-ole"
+	"github.com/prometheus-community/windows_exporter/internal/headers/propsys"
+	"github.com/prometheus-community/windows_exporter/internal/headers/shell32"
 	"github.com/prometheus-community/windows_exporter/internal/mi"
 	"github.com/prometheus-community/windows_exporter/internal/pdh"
 	"github.com/prometheus-community/windows_exporter/internal/types"
@@ -35,15 +41,23 @@ import (
 	"golang.org/x/sys/windows"
 )
 
-const Name = "logical_disk"
+const (
+	Name                  = "logical_disk"
+	subCollectorMetrics   = "metrics"
+	subCollectorBitlocker = "bitlocker_status"
+)
 
 type Config struct {
-	VolumeInclude *regexp.Regexp `yaml:"volume-include"`
+	CollectorsEnabled []string       `yaml:"enabled"`
-	VolumeExclude *regexp.Regexp `yaml:"volume-exclude"`
+	VolumeInclude     *regexp.Regexp `yaml:"volume-include"`
+	VolumeExclude     *regexp.Regexp `yaml:"volume-exclude"`
 }
 
 //nolint:gochecknoglobals
 var ConfigDefaults = Config{
+	CollectorsEnabled: []string{
+		subCollectorMetrics,
+	},
 	VolumeInclude: types.RegExpAny,
 	VolumeExclude: types.RegExpEmpty,
 }
@@ -56,6 +70,14 @@ type Collector struct {
 	perfDataCollector *pdh.Collector
 	perfDataObject    []perfDataCounterValues
 
+	bitlockerReqCh chan string
+	bitlockerResCh chan struct {
+		err    error
+		status int
+	}
+
+	ctxCancelFunc context.CancelFunc
+
 	avgReadQueue     *prometheus.Desc
 	avgWriteQueue    *prometheus.Desc
 	freeSpace        *prometheus.Desc
@@ -74,6 +96,8 @@ type Collector struct {
 	writeLatency     *prometheus.Desc
 	writesTotal      *prometheus.Desc
 	writeTime        *prometheus.Desc
+
+	bitlockerStatus *prometheus.Desc
 }
 
 type volumeInfo struct {
@@ -109,8 +133,9 @@ func NewWithFlags(app *kingpin.Application) *Collector {
 	c := &Collector{
 		config: ConfigDefaults,
 	}
+	c.config.CollectorsEnabled = make([]string, 0)
 
-	var volumeExclude, volumeInclude string
+	var collectorsEnabled, volumeExclude, volumeInclude string
 
 	app.Flag(
 		"collector.logical_disk.volume-exclude",
@@ -122,7 +147,17 @@ func NewWithFlags(app *kingpin.Application) *Collector {
 		"Regexp of volumes to include. Volume name must both match include and not match exclude to be included.",
 	).Default(".+").StringVar(&volumeInclude)
 
+	app.Flag(
+		"collector.logical_disk.enabled",
+		fmt.Sprintf("Comma-separated list of collectors to use. Available collectors: %s, %s. Defaults to metrics, if not specified.",
+			subCollectorMetrics,
+			subCollectorBitlocker,
+		),
+	).Default(strings.Join(ConfigDefaults.CollectorsEnabled, ",")).StringVar(&collectorsEnabled)
+
 	app.Action(func(*kingpin.ParseContext) error {
+		c.config.CollectorsEnabled = strings.Split(collectorsEnabled, ",")
+
 		var err error
 
 		c.config.VolumeExclude, err = regexp.Compile(fmt.Sprintf("^(?:%s)$", volumeExclude))
@@ -146,12 +181,24 @@ func (c *Collector) GetName() string {
 }
 
 func (c *Collector) Close() error {
+	if slices.Contains(c.config.CollectorsEnabled, subCollectorBitlocker) {
+		c.ctxCancelFunc()
+	}
+
 	return nil
 }
 
 func (c *Collector) Build(logger *slog.Logger, _ *mi.Session) error {
 	c.logger = logger.With(slog.String("collector", Name))
 
+	for _, collector := range c.config.CollectorsEnabled {
+		if !slices.Contains([]string{subCollectorMetrics, subCollectorBitlocker}, collector) {
+			return fmt.Errorf("unknown sub collector: %s. Possible values: %s", collector,
+				strings.Join([]string{subCollectorMetrics, subCollectorBitlocker}, ", "),
+			)
+		}
+	}
+
 	c.information = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "info"),
 		"A metric with a constant '1' value labeled with logical disk information",
@@ -276,6 +323,13 @@ func (c *Collector) Build(logger *slog.Logger, _ *mi.Session) error {
 		nil,
 	)
 
+	c.bitlockerStatus = prometheus.NewDesc(
+		prometheus.BuildFQName(types.Namespace, Name, "bitlocker_status"),
+		"BitLocker status for the logical disk",
+		[]string{"volume", "status"},
+		nil,
+	)
+
 	var err error
 
 	c.perfDataCollector, err = pdh.NewCollector[perfDataCounterValues](pdh.CounterTypeRaw, "LogicalDisk", pdh.InstancesAll)
@@ -283,6 +337,25 @@ func (c *Collector) Build(logger *slog.Logger, _ *mi.Session) error {
 		return fmt.Errorf("failed to create LogicalDisk collector: %w", err)
 	}
 
+	if slices.Contains(c.config.CollectorsEnabled, subCollectorBitlocker) {
+		initErrCh := make(chan error)
+		c.bitlockerReqCh = make(chan string, 1)
+		c.bitlockerResCh = make(chan struct {
+			err    error
+			status int
+		}, 1)
+
+		ctx, cancel := context.WithCancel(context.Background())
+
+		c.ctxCancelFunc = cancel
+
+		go c.workerBitlocker(ctx, initErrCh)
+
+		if err = <-initErrCh; err != nil {
+			return fmt.Errorf("failed to initialize BitLocker worker: %w", err)
+		}
+	}
+
 	return nil
 }
 
@@ -325,117 +398,156 @@ func (c *Collector) Collect(ch chan<- prometheus.Metric) error {
 			info.serialNumber,
 		)
 
-		ch <- prometheus.MustNewConstMetric(
+		if slices.Contains(c.config.CollectorsEnabled, subCollectorMetrics) {
-			c.requestsQueued,
+			ch <- prometheus.MustNewConstMetric(
-			prometheus.GaugeValue,
+				c.requestsQueued,
-			data.CurrentDiskQueueLength,
+				prometheus.GaugeValue,
-			data.Name,
+				data.CurrentDiskQueueLength,
-		)
+				data.Name,
+			)
 
-		ch <- prometheus.MustNewConstMetric(
+			ch <- prometheus.MustNewConstMetric(
-			c.avgReadQueue,
+				c.avgReadQueue,
-			prometheus.GaugeValue,
+				prometheus.GaugeValue,
-			data.AvgDiskReadQueueLength*pdh.TicksToSecondScaleFactor,
+				data.AvgDiskReadQueueLength*pdh.TicksToSecondScaleFactor,
-			data.Name,
+				data.Name,
-		)
+			)
 
-		ch <- prometheus.MustNewConstMetric(
+			ch <- prometheus.MustNewConstMetric(
-			c.avgWriteQueue,
+				c.avgWriteQueue,
-			prometheus.GaugeValue,
+				prometheus.GaugeValue,
-			data.AvgDiskWriteQueueLength*pdh.TicksToSecondScaleFactor,
+				data.AvgDiskWriteQueueLength*pdh.TicksToSecondScaleFactor,
-			data.Name,
+				data.Name,
-		)
+			)
 
-		ch <- prometheus.MustNewConstMetric(
+			ch <- prometheus.MustNewConstMetric(
-			c.readBytesTotal,
+				c.readBytesTotal,
-			prometheus.CounterValue,
+				prometheus.CounterValue,
-			data.DiskReadBytesPerSec,
+				data.DiskReadBytesPerSec,
-			data.Name,
+				data.Name,
-		)
+			)
 
-		ch <- prometheus.MustNewConstMetric(
+			ch <- prometheus.MustNewConstMetric(
-			c.readsTotal,
+				c.readsTotal,
-			prometheus.CounterValue,
+				prometheus.CounterValue,
-			data.DiskReadsPerSec,
+				data.DiskReadsPerSec,
-			data.Name,
+				data.Name,
-		)
+			)
 
-		ch <- prometheus.MustNewConstMetric(
+			ch <- prometheus.MustNewConstMetric(
-			c.writeBytesTotal,
+				c.writeBytesTotal,
-			prometheus.CounterValue,
+				prometheus.CounterValue,
-			data.DiskWriteBytesPerSec,
+				data.DiskWriteBytesPerSec,
-			data.Name,
+				data.Name,
-		)
+			)
 
-		ch <- prometheus.MustNewConstMetric(
+			ch <- prometheus.MustNewConstMetric(
-			c.writesTotal,
+				c.writesTotal,
-			prometheus.CounterValue,
+				prometheus.CounterValue,
-			data.DiskWritesPerSec,
+				data.DiskWritesPerSec,
-			data.Name,
+				data.Name,
-		)
+			)
 
-		ch <- prometheus.MustNewConstMetric(
+			ch <- prometheus.MustNewConstMetric(
-			c.readTime,
+				c.readTime,
-			prometheus.CounterValue,
+				prometheus.CounterValue,
-			data.PercentDiskReadTime,
+				data.PercentDiskReadTime,
-			data.Name,
+				data.Name,
-		)
+			)
 
-		ch <- prometheus.MustNewConstMetric(
+			ch <- prometheus.MustNewConstMetric(
-			c.writeTime,
+				c.writeTime,
-			prometheus.CounterValue,
+				prometheus.CounterValue,
-			data.PercentDiskWriteTime,
+				data.PercentDiskWriteTime,
-			data.Name,
+				data.Name,
-		)
+			)
 
-		ch <- prometheus.MustNewConstMetric(
+			ch <- prometheus.MustNewConstMetric(
-			c.freeSpace,
+				c.freeSpace,
-			prometheus.GaugeValue,
+				prometheus.GaugeValue,
-			data.FreeSpace*1024*1024,
+				data.FreeSpace*1024*1024,
-			data.Name,
+				data.Name,
-		)
+			)
 
-		ch <- prometheus.MustNewConstMetric(
+			ch <- prometheus.MustNewConstMetric(
-			c.totalSpace,
+				c.totalSpace,
-			prometheus.GaugeValue,
+				prometheus.GaugeValue,
-			data.PercentFreeSpace*1024*1024,
+				data.PercentFreeSpace*1024*1024,
-			data.Name,
+				data.Name,
-		)
+			)
 
-		ch <- prometheus.MustNewConstMetric(
+			ch <- prometheus.MustNewConstMetric(
-			c.idleTime,
+				c.idleTime,
-			prometheus.CounterValue,
+				prometheus.CounterValue,
-			data.PercentIdleTime,
+				data.PercentIdleTime,
-			data.Name,
+				data.Name,
-		)
+			)
 
-		ch <- prometheus.MustNewConstMetric(
+			ch <- prometheus.MustNewConstMetric(
-			c.splitIOs,
+				c.splitIOs,
-			prometheus.CounterValue,
+				prometheus.CounterValue,
-			data.SplitIOPerSec,
+				data.SplitIOPerSec,
-			data.Name,
+				data.Name,
-		)
+			)
 
-		ch <- prometheus.MustNewConstMetric(
+			ch <- prometheus.MustNewConstMetric(
-			c.readLatency,
+				c.readLatency,
-			prometheus.CounterValue,
+				prometheus.CounterValue,
-			data.AvgDiskSecPerRead*pdh.TicksToSecondScaleFactor,
+				data.AvgDiskSecPerRead*pdh.TicksToSecondScaleFactor,
-			data.Name,
+				data.Name,
-		)
+			)
 
-		ch <- prometheus.MustNewConstMetric(
+			ch <- prometheus.MustNewConstMetric(
-			c.writeLatency,
+				c.writeLatency,
-			prometheus.CounterValue,
+				prometheus.CounterValue,
-			data.AvgDiskSecPerWrite*pdh.TicksToSecondScaleFactor,
+				data.AvgDiskSecPerWrite*pdh.TicksToSecondScaleFactor,
-			data.Name,
+				data.Name,
-		)
+			)
 
-		ch <- prometheus.MustNewConstMetric(
+			ch <- prometheus.MustNewConstMetric(
-			c.readWriteLatency,
+				c.readWriteLatency,
-			prometheus.CounterValue,
+				prometheus.CounterValue,
-			data.AvgDiskSecPerTransfer*pdh.TicksToSecondScaleFactor,
+				data.AvgDiskSecPerTransfer*pdh.TicksToSecondScaleFactor,
-			data.Name,
+				data.Name,
-		)
+			)
+		}
+
+		if slices.Contains(c.config.CollectorsEnabled, subCollectorBitlocker) {
+			c.bitlockerReqCh <- data.Name
+
+			bitlockerStatus := <-c.bitlockerResCh
+
+			if bitlockerStatus.err != nil {
+				c.logger.Warn("failed to get BitLocker status for "+data.Name,
+					slog.Any("err", bitlockerStatus.err),
+				)
+
+				continue
+			}
+
+			if bitlockerStatus.status == -1 {
+				c.logger.Debug("BitLocker status for "+data.Name+" is unknown",
+					slog.Int("status", bitlockerStatus.status),
+				)
+
+				continue
+			}
+
+			for i, status := range []string{"disabled", "on", "off", "encrypting", "decrypting", "suspended", "locked", "unknown", "waiting_for_activation"} {
+				val := 0.0
+				if bitlockerStatus.status == i {
+					val = 1.0
+				}
+
+				ch <- prometheus.MustNewConstMetric(
+					c.bitlockerStatus,
+					prometheus.GaugeValue,
+					val,
+					data.Name,
+					status,
+				)
+			}
+		}
 	}
 
 	return nil
@@ -590,6 +702,11 @@ func getAllMountedVolumes() (map[string]string, error) {
 				break
 			}
 
+			if errors.Is(err, windows.ERROR_FILE_NOT_FOUND) {
+				// the volume is not mounted
+				break
+			}
+
 			if errors.Is(err, windows.ERROR_NO_MORE_FILES) {
 				rootPathBuf = make([]uint16, (rootPathLen+1)/2)
 
@@ -609,3 +726,133 @@ func getAllMountedVolumes() (map[string]string, error) {
 		volumes[strings.TrimSuffix(mountPoint, `\`)] = strings.TrimSuffix(windows.UTF16ToString(guidBuf), `\`)
 	}
 }
+
+/*
+++ References
+
+| System.Volume.      | Control Panel                    | manage-bde conversion     | manage-bde     | Get-BitlockerVolume          | Get-BitlockerVolume |
+| BitLockerProtection |                                  |                           | protection     | VolumeStatus                 | ProtectionStatus    |
+| ------------------- | -------------------------------- | ------------------------- | -------------- | ---------------------------- | ------------------- |
+|                   1 | BitLocker on                     | Used Space Only Encrypted | Protection On  | FullyEncrypted               | On                  |
+|                   1 | BitLocker on                     | Fully Encrypted           | Protection On  | FullyEncrypted               | On                  |
+|                   1 | BitLocker on                     | Fully Encrypted           | Protection On  | FullyEncryptedWipeInProgress | On                  |
+|                   2 | BitLocker off                    | Fully Decrypted           | Protection Off | FullyDecrypted               | Off                 |
+|                   3 | BitLocker Encrypting             | Encryption In Progress    | Protection Off | EncryptionInProgress         | Off                 |
+|                   3 | BitLocker Encryption Paused      | Encryption Paused         | Protection Off | EncryptionSuspended          | Off                 |
+|                   4 | BitLocker Decrypting             | Decryption in progress    | Protection Off | DecyptionInProgress          | Off                 |
+|                   4 | BitLocker Decryption Paused      | Decryption Paused         | Protection Off | DecryptionSuspended          | Off                 |
+|                   5 | BitLocker suspended              | Used Space Only Encrypted | Protection Off | FullyEncrypted               | Off                 |
+|                   5 | BitLocker suspended              | Fully Encrypted           | Protection Off | FullyEncrypted               | Off                 |
+|                   6 | BitLocker on (Locked)            | Unknown                   | Unknown        | $null                        | Unknown             |
+|                   7 |                                  |                           |                |                              |                     |
+|                   8 | BitLocker waiting for activation | Used Space Only Encrypted | Protection Off | FullyEncrypted               | Off                 |
+
+--
+*/
+func (c *Collector) workerBitlocker(ctx context.Context, initErrCh chan<- error) {
+	defer func() {
+		if r := recover(); r != nil {
+			c.logger.Error("workerBitlocker panic",
+				slog.Any("panic", r),
+				slog.String("stack", string(debug.Stack())),
+			)
+
+			// Restart the workerBitlocker
+			initErrCh := make(chan error)
+
+			go c.workerBitlocker(ctx, initErrCh)
+
+			if err := <-initErrCh; err != nil {
+				c.logger.Error("workerBitlocker restart failed",
+					slog.Any("err", err),
+				)
+			}
+		}
+	}()
+
+	// The only way to run WMI queries in parallel while being thread-safe is to
+	// ensure the CoInitialize[Ex]() call is bound to its current OS thread.
+	// Otherwise, attempting to initialize and run parallel queries across
+	// goroutines will result in protected memory errors.
+	runtime.LockOSThread()
+	defer runtime.UnlockOSThread()
+
+	if err := ole.CoInitializeEx(0, ole.COINIT_APARTMENTTHREADED|ole.COINIT_DISABLE_OLE1DDE); err != nil {
+		var oleCode *ole.OleError
+		if errors.As(err, &oleCode) && oleCode.Code() != ole.S_OK && oleCode.Code() != 0x00000001 {
+			initErrCh <- fmt.Errorf("CoInitializeEx: %w", err)
+
+			return
+		}
+	}
+
+	defer ole.CoUninitialize()
+
+	var pkey propsys.PROPERTYKEY
+
+	// The ideal solution to check the disk encryption (BitLocker) status is to
+	// use the WMI APIs (Win32_EncryptableVolume). However, only programs running
+	// with elevated priledges can access those APIs.
+	//
+	// Our alternative solution is based on the value of the undocumented (shell)
+	// property: "System.Volume.BitLockerProtection". That property is essentially
+	// an enum containing the current BitLocker status for a given volume. This
+	// approached was suggested here:
+	// https://stackoverflow.com/questions/41308245/detect-bitlocker-programmatically-from-c-sharp-without-admin/41310139
+	//
+	// Note that the link above doesn't give any explanation / meaning for the
+	// enum values, it simply says that 1, 3 or 5 means the disk is encrypted.
+	//
+	// I directly tested and validated this strategy on a Windows 10 machine.
+	// The values given in the BitLockerStatus enum contain the relevant values
+	// for the shell property. I also directly validated them.
+	if err := propsys.PSGetPropertyKeyFromName("System.Volume.BitLockerProtection", &pkey); err != nil {
+		initErrCh <- fmt.Errorf("PSGetPropertyKeyFromName failed: %w", err)
+
+		return
+	}
+
+	close(initErrCh)
+
+	for {
+		select {
+		case <-ctx.Done():
+			return
+		case path, ok := <-c.bitlockerReqCh:
+			if !ok {
+				return
+			}
+
+			if !strings.Contains(path, `:`) {
+				c.bitlockerResCh <- struct {
+					err    error
+					status int
+				}{err: nil, status: -1}
+
+				continue
+			}
+
+			status, err := func(path string) (int, error) {
+				item, err := shell32.SHCreateItemFromParsingName(path)
+				if err != nil {
+					return -1, fmt.Errorf("SHCreateItemFromParsingName failed: %w", err)
+				}
+
+				defer item.Release()
+
+				var v ole.VARIANT
+
+				if err := item.GetProperty(&pkey, &v); err != nil {
+					return -1, fmt.Errorf("GetProperty failed: %w", err)
+				}
+
+				return int(v.Val), v.Clear()
+			}(path)
+
+			c.bitlockerResCh <- struct {
+				err    error
+				status int
+			}{err: err, status: status}
+		}
+	}
+}

internal/collector/logon/logon.go

@@ -1,105 +0,0 @@
-// SPDX-License-Identifier: Apache-2.0
-//
-// Copyright The Prometheus Authors
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-//go:build windows
-
-package logon
-
-import (
-	"fmt"
-	"log/slog"
-
-	"github.com/alecthomas/kingpin/v2"
-	"github.com/prometheus-community/windows_exporter/internal/headers/secur32"
-	"github.com/prometheus-community/windows_exporter/internal/mi"
-	"github.com/prometheus-community/windows_exporter/internal/types"
-	"github.com/prometheus/client_golang/prometheus"
-)
-
-const Name = "logon"
-
-type Config struct{}
-
-//nolint:gochecknoglobals
-var ConfigDefaults = Config{}
-
-// A Collector is a Prometheus Collector for WMI metrics.
-// Deprecated: Use windows_terminal_services_session_info instead.
-type Collector struct {
-	config Config
-
-	sessionInfo *prometheus.Desc
-}
-
-func New(config *Config) *Collector {
-	if config == nil {
-		config = &ConfigDefaults
-	}
-
-	c := &Collector{
-		config: *config,
-	}
-
-	return c
-}
-
-func NewWithFlags(_ *kingpin.Application) *Collector {
-	return &Collector{}
-}
-
-func (c *Collector) GetName() string {
-	return Name
-}
-
-func (c *Collector) Close() error {
-	return nil
-}
-
-func (c *Collector) Build(logger *slog.Logger, _ *mi.Session) error {
-	logger.Warn("The logon collector will be removed mid 2025. Use terminal_service instead."+
-		" See https://github.com/prometheus-community/windows_exporter/pull/1957 for more information. If you see values in this collector"+
-		" that you need, please open an issue to discuss how to get them into the new collector.",
-		slog.String("collector", Name),
-	)
-
-	c.sessionInfo = prometheus.NewDesc(
-		prometheus.BuildFQName(types.Namespace, Name, "session_logon_timestamp_seconds"),
-		"Deprecated. Use windows_terminal_services_session_info instead.",
-		[]string{"id", "username", "domain", "type"},
-		nil,
-	)
-
-	return nil
-}
-
-// Collect sends the metric values for each metric
-// to the provided prometheus Metric channel.
-func (c *Collector) Collect(ch chan<- prometheus.Metric) error {
-	logonSessions, err := secur32.GetLogonSessions()
-	if err != nil {
-		return fmt.Errorf("failed to get logon sessions: %w", err)
-	}
-
-	for _, session := range logonSessions {
-		ch <- prometheus.MustNewConstMetric(
-			c.sessionInfo,
-			prometheus.GaugeValue,
-			float64(session.LogonTime.Unix()),
-			session.LogonId.String(), session.UserName, session.LogonDomain, session.LogonType.String(),
-		)
-	}
-
-	return nil
-}

internal/collector/logon/logon_test.go

@@ -1,34 +0,0 @@
-// SPDX-License-Identifier: Apache-2.0
-//
-// Copyright The Prometheus Authors
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-//go:build windows
-
-package logon_test
-
-import (
-	"testing"
-
-	"github.com/prometheus-community/windows_exporter/internal/collector/logon"
-	"github.com/prometheus-community/windows_exporter/internal/utils/testutils"
-)
-
-func BenchmarkCollector(b *testing.B) {
-	// No context name required as Collector source is WMI
-	testutils.FuncBenchmarkCollector(b, logon.Name, logon.NewWithFlags)
-}
-
-func TestCollector(t *testing.T) {
-	testutils.TestCollector(t, logon.New, nil)
-}

internal/collector/mscluster/mscluster.go

@@ -57,14 +57,14 @@ var ConfigDefaults = Config{
 
 // A Collector is a Prometheus Collector for WMI MSCluster_Cluster metrics.
 type Collector struct {
-	config    Config
-	miSession *mi.Session
-
 	collectorCluster
 	collectorNetwork
 	collectorNode
 	collectorResource
 	collectorResourceGroup
+
+	config    Config
+	miSession *mi.Session
 }
 
 func New(config *Config) *Collector {

internal/collector/mscluster/mscluster_resource.go

@@ -265,6 +265,7 @@ func (c *Collector) collectResource(ch chan<- prometheus.Metric, nodeNames []str
 			if v.OwnerNode == nodeName {
 				isCurrentState = 1.0
 			}
+
 			ch <- prometheus.MustNewConstMetric(
 				c.resourceOwnerNode,
 				prometheus.GaugeValue,

internal/collector/mscluster/mscluster_resourcegroup.go

@@ -260,6 +260,7 @@ func (c *Collector) collectResourceGroup(ch chan<- prometheus.Metric, nodeNames
 			if v.OwnerNode == nodeName {
 				isCurrentState = 1.0
 			}
+
 			ch <- prometheus.MustNewConstMetric(
 				c.resourceGroupOwnerNode,
 				prometheus.GaugeValue,

internal/collector/mssql/mssql.go

@@ -78,18 +78,6 @@ var ConfigDefaults = Config{
 
 // A Collector is a Prometheus Collector for various WMI Win32_PerfRawData_MSSQLSERVER_* metrics.
 type Collector struct {
-	config Config
-
-	logger *slog.Logger
-
-	mssqlInstances []mssqlInstance
-	collectorFns   []func(ch chan<- prometheus.Metric) error
-	closeFns       []func()
-
-	// meta
-	mssqlScrapeDurationDesc *prometheus.Desc
-	mssqlScrapeSuccessDesc  *prometheus.Desc
-
 	collectorAccessMethods
 	collectorAvailabilityReplica
 	collectorBufferManager
@@ -103,6 +91,18 @@ type Collector struct {
 	collectorSQLStats
 	collectorTransactions
 	collectorWaitStats
+
+	config Config
+
+	logger *slog.Logger
+
+	mssqlInstances []mssqlInstance
+	collectorFns   []func(ch chan<- prometheus.Metric) error
+	closeFns       []func()
+
+	// meta
+	mssqlScrapeDurationDesc *prometheus.Desc
+	mssqlScrapeSuccessDesc  *prometheus.Desc
 }
 
 func New(config *Config) *Collector {
@@ -405,6 +405,7 @@ func (c *Collector) collect(
 			duration.Seconds(),
 			collector, sqlInstance.name,
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.mssqlScrapeSuccessDesc,
 			prometheus.GaugeValue,

internal/collector/mssql/mssql_access_methods.go

@@ -120,7 +120,7 @@ type perfDataCounterValuesAccessMethods struct {
 	AccessMethodsWorkfilesCreatedPerSec        float64 `perfdata:"Workfiles Created/sec"`
 	AccessMethodsWorktablesCreatedPerSec       float64 `perfdata:"Worktables Created/sec"`
 	AccessMethodsWorktablesFromCacheRatio      float64 `perfdata:"Worktables From Cache Ratio"`
-	AccessMethodsWorktablesFromCacheRatioBase  float64 `perfdata:"Worktables From Cache Base,secondvalue"`
+	AccessMethodsWorktablesFromCacheRatioBase  float64 `perfdata:"Worktables From Cache Ratio,secondvalue"`
 }
 
 func (c *Collector) buildAccessMethods() error {

internal/collector/mssql/mssql_buffer_manager.go

@@ -58,7 +58,7 @@ type collectorBufferManager struct {
 type perfDataCounterValuesBufMan struct {
 	BufManBackgroundWriterPagesPerSec   float64 `perfdata:"Background writer pages/sec"`
 	BufManBufferCacheHitRatio           float64 `perfdata:"Buffer cache hit ratio"`
-	BufManBufferCacheHitRatioBase       float64 `perfdata:"Buffer cache hit ratio base,secondvalue"`
+	BufManBufferCacheHitRatioBase       float64 `perfdata:"Buffer cache hit ratio,secondvalue"`
 	BufManCheckpointPagesPerSec         float64 `perfdata:"Checkpoint pages/sec"`
 	BufManDatabasePages                 float64 `perfdata:"Database pages"`
 	BufManExtensionAllocatedPages       float64 `perfdata:"Extension allocated pages"`

internal/collector/mssql/mssql_database.go

@@ -95,7 +95,7 @@ type perfDataCounterValuesDatabases struct {
 	DatabasesGroupCommitTimePerSec            float64 `perfdata:"Group Commit Time/sec"`
 	DatabasesLogBytesFlushedPerSec            float64 `perfdata:"Log Bytes Flushed/sec"`
 	DatabasesLogCacheHitRatio                 float64 `perfdata:"Log Cache Hit Ratio"`
-	DatabasesLogCacheHitRatioBase             float64 `perfdata:"Log Cache Hit Ratio Base,secondvalue"`
+	DatabasesLogCacheHitRatioBase             float64 `perfdata:"Log Cache Hit Ratio,secondvalue"`
 	DatabasesLogCacheReadsPerSec              float64 `perfdata:"Log Cache Reads/sec"`
 	DatabasesLogFilesSizeKB                   float64 `perfdata:"Log File(s) Size (KB)"`
 	DatabasesLogFilesUsedSizeKB               float64 `perfdata:"Log File(s) Used Size (KB)"`

internal/collector/mssql/mssql_instance.go

@@ -18,34 +18,63 @@
 package mssql
 
 import (
+	"fmt"
+	"log/slog"
+
 	"github.com/prometheus-community/windows_exporter/internal/types"
 	"github.com/prometheus/client_golang/prometheus"
+	"golang.org/x/sys/windows/registry"
 )
 
 type collectorInstance struct {
-	instances *prometheus.GaugeVec
+	instances *prometheus.Desc
 }
 
 func (c *Collector) buildInstance() error {
-	c.instances = prometheus.NewGaugeVec(
+	c.instances = prometheus.NewDesc(
-		prometheus.GaugeOpts{
+		prometheus.BuildFQName(types.Namespace, Name, "instance_info"),
-			Namespace: types.Namespace,
+		"A metric with a constant '1' value labeled with mssql instance information",
-			Subsystem: Name,
-			Name:      "instance_info",
-			Help:      "A metric with a constant '1' value labeled with mssql instance information",
-		},
 		[]string{"edition", "mssql_instance", "patch", "version"},
+		nil,
 	)
 
-	for _, instance := range c.mssqlInstances {
-		c.instances.WithLabelValues(instance.edition, instance.name, instance.patchVersion, instance.majorVersion.String()).Set(1)
-	}
-
 	return nil
 }
 
 func (c *Collector) collectInstance(ch chan<- prometheus.Metric) error {
-	c.instances.Collect(ch)
+	for _, instance := range c.mssqlInstances {
+		regKeyName := fmt.Sprintf(`Software\Microsoft\Microsoft SQL Server\%s\Setup`, instance.instanceName)
+
+		regKey, err := registry.OpenKey(registry.LOCAL_MACHINE, regKeyName, registry.QUERY_VALUE)
+		if err != nil {
+			c.logger.Debug(fmt.Sprintf("couldn't open registry %s:", regKeyName),
+				slog.Any("err", err),
+			)
+
+			continue
+		}
+
+		patchVersion, _, err := regKey.GetStringValue("PatchLevel")
+		_ = regKey.Close()
+
+		if err != nil {
+			c.logger.Debug("couldn't get version from registry",
+				slog.Any("err", err),
+			)
+
+			continue
+		}
+
+		ch <- prometheus.MustNewConstMetric(
+			c.instances,
+			prometheus.GaugeValue,
+			1,
+			instance.edition,
+			instance.name,
+			patchVersion,
+			instance.majorVersion.String(),
+		)
+	}
 
 	return nil
 }

internal/collector/mssql/mssql_locks.go

@@ -45,7 +45,7 @@ type perfDataCounterValuesLocks struct {
 	Name string
 
 	LocksAverageWaitTimeMS          float64 `perfdata:"Average Wait Time (ms)"`
-	LocksAverageWaitTimeMSBase      float64 `perfdata:"Average Wait Time Base,secondvalue"`
+	LocksAverageWaitTimeMSBase      float64 `perfdata:"Average Wait Time (ms),secondvalue"`
 	LocksLockRequestsPerSec         float64 `perfdata:"Lock Requests/sec"`
 	LocksLockTimeoutsPerSec         float64 `perfdata:"Lock Timeouts/sec"`
 	LocksLockTimeoutsTimeout0PerSec float64 `perfdata:"Lock Timeouts (timeout > 0)/sec"`

internal/collector/mssql/types.go

@@ -26,8 +26,8 @@ import (
 
 type mssqlInstance struct {
 	name            string
+	instanceName    string
 	majorVersion    mssqlServerMajorVersion
-	patchVersion    string
 	edition         string
 	isFirstInstance bool
 }
@@ -44,7 +44,7 @@ func newMssqlInstance(key, name string) (mssqlInstance, error) {
 		_ = key.Close()
 	}(k)
 
-	patchVersion, _, err := k.GetStringValue("Version")
+	patchVersion, _, err := k.GetStringValue("PatchLevel")
 	if err != nil {
 		return mssqlInstance{}, fmt.Errorf("couldn't get version from registry: %w", err)
 	}
@@ -54,14 +54,15 @@ func newMssqlInstance(key, name string) (mssqlInstance, error) {
 		return mssqlInstance{}, fmt.Errorf("couldn't get version from registry: %w", err)
 	}
 
+	instanceName := name
 	_, name, _ = strings.Cut(name, ".")
 
 	return mssqlInstance{
 		edition:         edition,
 		name:            name,
 		majorVersion:    newMajorVersion(patchVersion),
-		patchVersion:    patchVersion,
 		isFirstInstance: key == "MSSQLSERVER",
+		instanceName:    instanceName,
 	}, nil
 }
 

internal/collector/net/net.go

@@ -331,72 +331,84 @@ func (c *Collector) collect(ch chan<- prometheus.Metric) error {
 			data.BytesReceivedPerSec,
 			data.Name,
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.bytesSentTotal,
 			prometheus.CounterValue,
 			data.BytesSentPerSec,
 			data.Name,
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.bytesTotal,
 			prometheus.CounterValue,
 			data.BytesTotalPerSec,
 			data.Name,
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.outputQueueLength,
 			prometheus.GaugeValue,
 			data.OutputQueueLength,
 			data.Name,
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.packetsOutboundDiscarded,
 			prometheus.CounterValue,
 			data.PacketsOutboundDiscarded,
 			data.Name,
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.packetsOutboundErrors,
 			prometheus.CounterValue,
 			data.PacketsOutboundErrors,
 			data.Name,
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.packetsTotal,
 			prometheus.CounterValue,
 			data.PacketsPerSec,
 			data.Name,
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.packetsReceivedDiscarded,
 			prometheus.CounterValue,
 			data.PacketsReceivedDiscarded,
 			data.Name,
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.packetsReceivedErrors,
 			prometheus.CounterValue,
 			data.PacketsReceivedErrors,
 			data.Name,
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.packetsReceivedTotal,
 			prometheus.CounterValue,
 			data.PacketsReceivedPerSec,
 			data.Name,
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.packetsReceivedUnknown,
 			prometheus.CounterValue,
 			data.PacketsReceivedUnknown,
 			data.Name,
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.packetsSentTotal,
 			prometheus.CounterValue,
 			data.PacketsSentPerSec,
 			data.Name,
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.currentBandwidth,
 			prometheus.GaugeValue,

internal/collector/os/os.go

@@ -23,17 +23,13 @@ import (
 	"log/slog"
 	"strconv"
 	"strings"
-	"time"
 
 	"github.com/alecthomas/kingpin/v2"
-	"github.com/prometheus-community/windows_exporter/internal/headers/kernel32"
-	"github.com/prometheus-community/windows_exporter/internal/headers/netapi32"
 	"github.com/prometheus-community/windows_exporter/internal/headers/sysinfoapi"
 	"github.com/prometheus-community/windows_exporter/internal/mi"
 	"github.com/prometheus-community/windows_exporter/internal/osversion"
 	"github.com/prometheus-community/windows_exporter/internal/types"
 	"github.com/prometheus/client_golang/prometheus"
-	"golang.org/x/sys/windows"
 	"golang.org/x/sys/windows/registry"
 )
 
@@ -50,38 +46,6 @@ type Collector struct {
 
 	hostname      *prometheus.Desc
 	osInformation *prometheus.Desc
-
-	// users
-	// Deprecated: Use windows_system_process_limit instead.
-	processesLimit *prometheus.Desc
-
-	// users
-	// Deprecated: Use `sum(windows_terminal_services_session_info{state="active"})` instead.
-	users *prometheus.Desc
-
-	// physicalMemoryFreeBytes
-	// Deprecated: Use windows_memory_physical_free_bytes instead.
-	physicalMemoryFreeBytes *prometheus.Desc
-
-	// processMemoryLimitBytes
-	// Deprecated: Use windows_memory_process_memory_limit_bytes instead.
-	processMemoryLimitBytes *prometheus.Desc
-
-	// time
-	// Deprecated: Use windows_time_current_timestamp_seconds instead.
-	time *prometheus.Desc
-	// timezone
-	// Deprecated: Use windows_time_timezone instead.
-	timezone *prometheus.Desc
-	// virtualMemoryBytes
-	// Deprecated: Use windows_memory_commit_limit instead.
-	virtualMemoryBytes *prometheus.Desc
-	// virtualMemoryFreeBytes
-	// Deprecated: Use windows_memory_commit_limit instead.
-	virtualMemoryFreeBytes *prometheus.Desc
-	// visibleMemoryBytes
-	// Deprecated: Use windows_memory_physical_total_bytes instead.
-	visibleMemoryBytes *prometheus.Desc
 }
 
 func New(config *Config) *Collector {
@@ -108,12 +72,7 @@ func (c *Collector) Close() error {
 	return nil
 }
 
-func (c *Collector) Build(logger *slog.Logger, _ *mi.Session) error {
+func (c *Collector) Build(_ *slog.Logger, _ *mi.Session) error {
-	logger.Warn("The os collector holds a number of deprecated metrics and will be removed mid 2025. "+
-		"See https://github.com/prometheus-community/windows_exporter/pull/1596 for more information.",
-		slog.String("collector", Name),
-	)
-
 	productName, revision, err := c.getWindowsVersion()
 	if err != nil {
 		return fmt.Errorf("failed to get Windows version: %w", err)
@@ -150,61 +109,6 @@ func (c *Collector) Build(logger *slog.Logger, _ *mi.Session) error {
 		},
 		nil,
 	)
-	c.physicalMemoryFreeBytes = prometheus.NewDesc(
-		prometheus.BuildFQName(types.Namespace, Name, "physical_memory_free_bytes"),
-		"Deprecated: Use `windows_memory_physical_free_bytes` instead.",
-		nil,
-		nil,
-	)
-	c.time = prometheus.NewDesc(
-		prometheus.BuildFQName(types.Namespace, Name, "time"),
-		"Deprecated: Use windows_time_current_timestamp_seconds instead.",
-		nil,
-		nil,
-	)
-	c.timezone = prometheus.NewDesc(
-		prometheus.BuildFQName(types.Namespace, Name, "timezone"),
-		"Deprecated: Use windows_time_timezone instead.",
-		[]string{"timezone"},
-		nil,
-	)
-
-	c.processesLimit = prometheus.NewDesc(
-		prometheus.BuildFQName(types.Namespace, Name, "processes_limit"),
-		"Deprecated: Use `windows_system_process_limit` instead.",
-		nil,
-		nil,
-	)
-	c.processMemoryLimitBytes = prometheus.NewDesc(
-		prometheus.BuildFQName(types.Namespace, Name, "process_memory_limit_bytes"),
-		"Deprecated: Use `windows_memory_process_memory_limit_bytes` instead.",
-		nil,
-		nil,
-	)
-	c.users = prometheus.NewDesc(
-		prometheus.BuildFQName(types.Namespace, Name, "users"),
-		"Deprecated: Use `sum(windows_terminal_services_session_info{state=\"active\"})` instead.",
-		nil,
-		nil,
-	)
-	c.virtualMemoryBytes = prometheus.NewDesc(
-		prometheus.BuildFQName(types.Namespace, Name, "virtual_memory_bytes"),
-		"Deprecated: Use `windows_memory_commit_limit` instead.",
-		nil,
-		nil,
-	)
-	c.visibleMemoryBytes = prometheus.NewDesc(
-		prometheus.BuildFQName(types.Namespace, Name, "visible_memory_bytes"),
-		"Deprecated: Use `windows_memory_physical_total_bytes` instead.",
-		nil,
-		nil,
-	)
-	c.virtualMemoryFreeBytes = prometheus.NewDesc(
-		prometheus.BuildFQName(types.Namespace, Name, "virtual_memory_free_bytes"),
-		"Deprecated: Use `windows_memory_commit_limit - windows_memory_committed_bytes` instead.",
-		nil,
-		nil,
-	)
 
 	return nil
 }
@@ -214,42 +118,19 @@ func (c *Collector) Build(logger *slog.Logger, _ *mi.Session) error {
 func (c *Collector) Collect(ch chan<- prometheus.Metric) error {
 	errs := make([]error, 0)
 
-	c.collect(ch)
+	ch <- prometheus.MustNewConstMetric(
+		c.osInformation,
+		prometheus.GaugeValue,
+		1.0,
+	)
 
 	if err := c.collectHostname(ch); err != nil {
 		errs = append(errs, fmt.Errorf("failed to collect hostname metrics: %w", err))
 	}
 
-	if err := c.collectLoggedInUserCount(ch); err != nil {
-		errs = append(errs, fmt.Errorf("failed to collect user count metrics: %w", err))
-	}
-
-	if err := c.collectMemory(ch); err != nil {
-		errs = append(errs, fmt.Errorf("failed to collect memory metrics: %w", err))
-	}
-
-	if err := c.collectTime(ch); err != nil {
-		errs = append(errs, fmt.Errorf("failed to collect time metrics: %w", err))
-	}
-
 	return errors.Join(errs...)
 }
 
-func (c *Collector) collectLoggedInUserCount(ch chan<- prometheus.Metric) error {
-	workstationInfo, err := netapi32.GetWorkstationInfo()
-	if err != nil {
-		return err
-	}
-
-	ch <- prometheus.MustNewConstMetric(
-		c.users,
-		prometheus.GaugeValue,
-		float64(workstationInfo.LoggedOnUsers),
-	)
-
-	return nil
-}
-
 func (c *Collector) collectHostname(ch chan<- prometheus.Metric) error {
 	hostname, err := sysinfoapi.GetComputerName(sysinfoapi.ComputerNameDNSHostname)
 	if err != nil {
@@ -278,87 +159,6 @@ func (c *Collector) collectHostname(ch chan<- prometheus.Metric) error {
 	return nil
 }
 
-func (c *Collector) collectTime(ch chan<- prometheus.Metric) error {
-	timeZoneInfo, err := kernel32.GetDynamicTimeZoneInformation()
-	if err != nil {
-		return err
-	}
-
-	// timeZoneKeyName contains the english name of the timezone.
-	timezoneName := windows.UTF16ToString(timeZoneInfo.TimeZoneKeyName[:])
-
-	ch <- prometheus.MustNewConstMetric(
-		c.time,
-		prometheus.GaugeValue,
-		float64(time.Now().Unix()),
-	)
-
-	ch <- prometheus.MustNewConstMetric(
-		c.timezone,
-		prometheus.GaugeValue,
-		1.0,
-		timezoneName,
-	)
-
-	return nil
-}
-
-func (c *Collector) collectMemory(ch chan<- prometheus.Metric) error {
-	memoryStatusEx, err := sysinfoapi.GlobalMemoryStatusEx()
-	if err != nil {
-		return err
-	}
-
-	ch <- prometheus.MustNewConstMetric(
-		c.physicalMemoryFreeBytes,
-		prometheus.GaugeValue,
-		float64(memoryStatusEx.AvailPhys),
-	)
-
-	ch <- prometheus.MustNewConstMetric(
-		c.virtualMemoryFreeBytes,
-		prometheus.GaugeValue,
-		float64(memoryStatusEx.AvailPageFile),
-	)
-
-	ch <- prometheus.MustNewConstMetric(
-		c.virtualMemoryBytes,
-		prometheus.GaugeValue,
-		float64(memoryStatusEx.TotalPageFile),
-	)
-
-	ch <- prometheus.MustNewConstMetric(
-		c.visibleMemoryBytes,
-		prometheus.GaugeValue,
-		float64(memoryStatusEx.TotalPhys),
-	)
-
-	ch <- prometheus.MustNewConstMetric(
-		c.processMemoryLimitBytes,
-		prometheus.GaugeValue,
-		float64(memoryStatusEx.TotalVirtual),
-	)
-
-	return nil
-}
-
-func (c *Collector) collect(ch chan<- prometheus.Metric) {
-	ch <- prometheus.MustNewConstMetric(
-		c.osInformation,
-		prometheus.GaugeValue,
-		1.0,
-	)
-
-	// 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),
-	)
-}
-
 func (c *Collector) getWindowsVersion() (string, string, error) {
 	// Get build number and product name from registry
 	ntKey, err := registry.OpenKey(registry.LOCAL_MACHINE, `SOFTWARE\Microsoft\Windows NT\CurrentVersion`, registry.QUERY_VALUE)

internal/collector/performancecounter/performancecounter.go

@@ -32,7 +32,7 @@ import (
 	"github.com/prometheus-community/windows_exporter/internal/pdh"
 	"github.com/prometheus-community/windows_exporter/internal/types"
 	"github.com/prometheus/client_golang/prometheus"
-	"gopkg.in/yaml.v3"
+	"go.yaml.in/yaml/v3"
 )
 
 const Name = "performancecounter"

internal/collector/performancecounter/types.go

@@ -19,7 +19,7 @@ package performancecounter
 
 import (
 	"github.com/prometheus-community/windows_exporter/internal/pdh"
-	"gopkg.in/yaml.v3"
+	"go.yaml.in/yaml/v3"
 )
 
 type Object struct {

internal/collector/process/process.go

@@ -44,6 +44,7 @@ type Config struct {
 	ProcessInclude      *regexp.Regexp `yaml:"include"`
 	ProcessExclude      *regexp.Regexp `yaml:"exclude"`
 	EnableWorkerProcess bool           `yaml:"iis"`
+	EnableCMDLine       bool           `yaml:"cmdline"`
 	CounterVersion      uint8          `yaml:"counter-version"`
 }
 
@@ -52,6 +53,7 @@ var ConfigDefaults = Config{
 	ProcessInclude:      types.RegExpAny,
 	ProcessExclude:      types.RegExpEmpty,
 	EnableWorkerProcess: false,
+	EnableCMDLine:       true,
 	CounterVersion:      0,
 }
 
@@ -81,8 +83,6 @@ type Collector struct {
 	poolBytes         *prometheus.Desc
 	priorityBase      *prometheus.Desc
 	privateBytes      *prometheus.Desc
-	// Deprecated: Use start_time_seconds_timestamp instead
-	startTimeOld      *prometheus.Desc
 	startTime         *prometheus.Desc
 	threadCount       *prometheus.Desc
 	virtualBytes      *prometheus.Desc
@@ -133,6 +133,11 @@ func NewWithFlags(app *kingpin.Application) *Collector {
 		"Enable IIS collectWorker process name queries. May cause the collector to leak memory.",
 	).Default(strconv.FormatBool(c.config.EnableWorkerProcess)).BoolVar(&c.config.EnableWorkerProcess)
 
+	app.Flag(
+		"collector.process.cmdline",
+		"If enabled, the full cmdline is exposed to the windows_process_info metrics.",
+	).Default(strconv.FormatBool(c.config.EnableCMDLine)).BoolVar(&c.config.EnableCMDLine)
+
 	app.Flag(
 		"collector.process.counter-version",
 		"Version of the process collector to use. 1 for Process V1, 2 for Process V2. Defaults to 0 which will use the latest version available.",
@@ -180,20 +185,6 @@ func (c *Collector) Build(logger *slog.Logger, miSession *mi.Session) error {
 
 	var err error
 
-	if c.config.EnableWorkerProcess {
-		if miSession == nil {
-			return errors.New("miSession is nil")
-		}
-
-		miQuery, err := mi.NewQuery("SELECT AppPoolName, ProcessId FROM WorkerProcess")
-		if err != nil {
-			return fmt.Errorf("failed to create WMI query: %w", err)
-		}
-
-		c.workerProcessMIQueryQuery = miQuery
-		c.miSession = miSession
-	}
-
 	switch c.config.CounterVersion {
 	case 2:
 		c.perfDataCollector, err = pdh.NewCollector[perfDataCounterValues](pdh.CounterTypeRaw, "Process V2", pdh.InstancesAll)
@@ -235,13 +226,6 @@ func (c *Collector) Build(logger *slog.Logger, miSession *mi.Session) error {
 		nil,
 	)
 
-	c.startTimeOld = prometheus.NewDesc(
-		prometheus.BuildFQName(types.Namespace, Name, "start_time"),
-		"DEPRECATED: Use start_time_seconds_timestamp instead",
-		[]string{"process", "process_id"},
-		nil,
-	)
-
 	c.startTime = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "start_time_seconds_timestamp"),
 		"Time of process start.",
@@ -333,6 +317,28 @@ func (c *Collector) Build(logger *slog.Logger, miSession *mi.Session) error {
 		nil,
 	)
 
+	if c.config.EnableWorkerProcess {
+		if miSession == nil {
+			return errors.New("miSession is nil")
+		}
+
+		miQuery, err := mi.NewQuery("SELECT AppPoolName, ProcessId FROM WorkerProcess")
+		if err != nil {
+			return fmt.Errorf("failed to create WMI query: %w", err)
+		}
+
+		c.workerProcessMIQueryQuery = miQuery
+		c.miSession = miSession
+
+		var workerProcesses []WorkerProcess
+
+		if err = c.miSession.Query(&workerProcesses, mi.NamespaceRootWebAdministration, c.workerProcessMIQueryQuery); err != nil {
+			c.config.EnableWorkerProcess = false
+
+			return fmt.Errorf("WMI query for collector.process.iis failed: %w", err)
+		}
+	}
+
 	return nil
 }
 
@@ -416,19 +422,25 @@ func (c *Collector) getExtendedProcessInformation(hProcess windows.Handle) (stri
 		return "", 0, fmt.Errorf("failed to read process memory: %w", err)
 	}
 
-	cmdLineUTF16 := make([]uint16, processParameters.CommandLine.Length)
+	var cmdLine string
 
-	err = windows.ReadProcessMemory(hProcess,
+	if c.config.EnableCMDLine {
-		uintptr(unsafe.Pointer(processParameters.CommandLine.Buffer)),
+		cmdLineUTF16 := make([]uint16, processParameters.CommandLine.Length)
-		(*byte)(unsafe.Pointer(&cmdLineUTF16[0])),
+
-		uintptr(processParameters.CommandLine.Length),
+		err = windows.ReadProcessMemory(hProcess,
-		nil,
+			uintptr(unsafe.Pointer(processParameters.CommandLine.Buffer)),
-	)
+			(*byte)(unsafe.Pointer(&cmdLineUTF16[0])),
-	if err != nil {
+			uintptr(processParameters.CommandLine.Length),
-		return "", processParameters.ProcessGroupId, fmt.Errorf("failed to read process memory: %w", err)
+			nil,
+		)
+		if err != nil {
+			return "", processParameters.ProcessGroupId, fmt.Errorf("failed to read process memory: %w", err)
+		}
+
+		cmdLine = strings.TrimSpace(windows.UTF16ToString(cmdLineUTF16))
 	}
 
-	return strings.TrimSpace(windows.UTF16ToString(cmdLineUTF16)), processParameters.ProcessGroupId, nil
+	return cmdLine, processParameters.ProcessGroupId, nil
 }
 
 func (c *Collector) getProcessOwner(logger *slog.Logger, hProcess windows.Handle) (string, error) {

internal/collector/process/process_worker.go

@@ -45,10 +45,12 @@ func (c *Collector) collect(ch chan<- prometheus.Metric) error {
 		return fmt.Errorf("failed to collect metrics: %w", err)
 	}
 
+	err = nil
+
 	var workerProcesses []WorkerProcess
 	if c.config.EnableWorkerProcess {
-		if err := c.miSession.Query(&workerProcesses, mi.NamespaceRootWebAdministration, c.workerProcessMIQueryQuery); err != nil {
+		if err = c.miSession.Query(&workerProcesses, mi.NamespaceRootWebAdministration, c.workerProcessMIQueryQuery); err != nil {
-			return fmt.Errorf("WMI query failed: %w", err)
+			err = fmt.Errorf("WMI query for collector.process.iis failed: %w", err)
 		}
 	}
 
@@ -88,7 +90,7 @@ func (c *Collector) collect(ch chan<- prometheus.Metric) error {
 
 	wg.Wait()
 
-	return nil
+	return err
 }
 
 func (c *Collector) collectWorker() {
@@ -142,14 +144,12 @@ func (c *Collector) collectWorker() {
 				name, pidString, parentPID, strconv.Itoa(int(processGroupID)), processOwner, cmdLine,
 			)
 
-			startTime := float64(time.Now().Unix() - int64(data.ElapsedTime))
+			startTime := data.ElapsedTime
-
+			if c.config.CounterVersion == 2 {
-			ch <- prometheus.MustNewConstMetric(
+				// For V2, the ElapsedTime is in seconds, so we need to convert it to a timestamp.
-				c.startTimeOld,
+				// The start time is the current time minus the elapsed time.
-				prometheus.GaugeValue,
+				startTime = float64(time.Now().UnixMicro())/1e6 - data.ElapsedTime
-				startTime,
+			}
-				name, pidString,
-			)
 
 			ch <- prometheus.MustNewConstMetric(
 				c.startTime,

internal/collector/remote_fx/remote_fx.go

@@ -280,60 +280,70 @@ func (c *Collector) collectRemoteFXNetworkCount(ch chan<- prometheus.Metric) err
 			utils.MilliSecToSec(data.BaseTCPRTT),
 			sessionName,
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.baseUDPRTT,
 			prometheus.GaugeValue,
 			utils.MilliSecToSec(data.BaseUDPRTT),
 			sessionName,
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.currentTCPBandwidth,
 			prometheus.GaugeValue,
 			(data.CurrentTCPBandwidth*1000)/8,
 			sessionName,
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.currentTCPRTT,
 			prometheus.GaugeValue,
 			utils.MilliSecToSec(data.CurrentTCPRTT),
 			sessionName,
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.currentUDPBandwidth,
 			prometheus.GaugeValue,
 			(data.CurrentUDPBandwidth*1000)/8,
 			sessionName,
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.currentUDPRTT,
 			prometheus.GaugeValue,
 			utils.MilliSecToSec(data.CurrentUDPRTT),
 			sessionName,
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.totalReceivedBytes,
 			prometheus.CounterValue,
 			data.TotalReceivedBytes,
 			sessionName,
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.totalSentBytes,
 			prometheus.CounterValue,
 			data.TotalSentBytes,
 			sessionName,
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.udpPacketsReceivedPerSec,
 			prometheus.CounterValue,
 			data.UDPPacketsReceivedPersec,
 			sessionName,
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.udpPacketsSentPerSec,
 			prometheus.CounterValue,
 			data.UDPPacketsSentPersec,
 			sessionName,
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.fecRate,
 			prometheus.GaugeValue,
@@ -378,12 +388,14 @@ func (c *Collector) collectRemoteFXGraphicsCounters(ch chan<- prometheus.Metric)
 			utils.MilliSecToSec(data.AverageEncodingTime),
 			sessionName,
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.frameQuality,
 			prometheus.GaugeValue,
 			data.FrameQuality,
 			sessionName,
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.framesSkippedPerSecondInsufficientResources,
 			prometheus.CounterValue,
@@ -391,6 +403,7 @@ func (c *Collector) collectRemoteFXGraphicsCounters(ch chan<- prometheus.Metric)
 			sessionName,
 			"client",
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.framesSkippedPerSecondInsufficientResources,
 			prometheus.CounterValue,
@@ -398,6 +411,7 @@ func (c *Collector) collectRemoteFXGraphicsCounters(ch chan<- prometheus.Metric)
 			sessionName,
 			"network",
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.framesSkippedPerSecondInsufficientResources,
 			prometheus.CounterValue,
@@ -405,24 +419,28 @@ func (c *Collector) collectRemoteFXGraphicsCounters(ch chan<- prometheus.Metric)
 			sessionName,
 			"server",
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.graphicsCompressionRatio,
 			prometheus.GaugeValue,
 			data.GraphicsCompressionratio,
 			sessionName,
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.inputFramesPerSecond,
 			prometheus.CounterValue,
 			data.InputFramesPerSecond,
 			sessionName,
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.outputFramesPerSecond,
 			prometheus.CounterValue,
 			data.OutputFramesPerSecond,
 			sessionName,
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.sourceFramesPerSecond,
 			prometheus.CounterValue,

internal/collector/service/service.go

@@ -143,7 +143,7 @@ func (c *Collector) Build(logger *slog.Logger, _ *mi.Session) error {
 		},
 	}
 
-	c.queryAllServicesBuffer = make([]byte, 1024*100)
+	c.queryAllServicesBuffer = make([]byte, 1024*200)
 
 	c.info = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "info"),
@@ -242,6 +242,15 @@ func (c *Collector) Collect(ch chan<- prometheus.Metric) error {
 }
 
 func (c *Collector) collectWorker(ch chan<- prometheus.Metric, service windows.ENUM_SERVICE_STATUS_PROCESS) {
+	if uintptr(unsafe.Pointer(service.ServiceName)) == uintptr(windows.InvalidHandle) {
+		c.logger.Log(context.Background(), slog.LevelWarn, "failed collecting service info",
+			slog.String("err", "ServiceName is 0xffffffffffffffff"),
+			slog.String("service", fmt.Sprintf("%+v", service)),
+		)
+
+		return
+	}
+
 	serviceName := windows.UTF16PtrToString(service.ServiceName)
 
 	if c.config.ServiceExclude.MatchString(serviceName) || !c.config.ServiceInclude.MatchString(serviceName) {
@@ -307,6 +316,7 @@ func (c *Collector) collectService(ch chan<- prometheus.Metric, serviceName stri
 		if startMode == c.apiStartModeValues[serviceConfig.StartType] {
 			isCurrentStartMode = 1.0
 		}
+
 		ch <- prometheus.MustNewConstMetric(
 			c.startMode,
 			prometheus.GaugeValue,
@@ -375,6 +385,8 @@ func (c *Collector) queryAllServices() ([]windows.ENUM_SERVICE_STATUS_PROCESS, e
 		err                   error
 	)
 
+	clear(c.queryAllServicesBuffer)
+
 	for {
 		currentBufferSize := uint32(cap(c.queryAllServicesBuffer))
 
@@ -390,7 +402,6 @@ func (c *Collector) queryAllServices() ([]windows.ENUM_SERVICE_STATUS_PROCESS, e
 			nil,
 			nil,
 		)
-
 		if err == nil {
 			break
 		}
@@ -432,7 +443,6 @@ func (c *Collector) getProcessStartTime(pid uint32) (uint64, error) {
 	)
 
 	err = windows.GetProcessTimes(handle, &creation, &exit, &krn, &user)
-
 	if err := windows.CloseHandle(handle); err != nil {
 		c.logger.LogAttrs(context.Background(), slog.LevelWarn, "failed to close process handle",
 			slog.Any("err", err),

internal/collector/system/system.go

@@ -52,10 +52,8 @@ type Collector struct {
 	processes                *prometheus.Desc
 	processesLimit           *prometheus.Desc
 	systemCallsTotal         *prometheus.Desc
-	// Deprecated: Use windows_system_boot_time_timestamp instead
+	bootTime                 *prometheus.Desc
-	bootTimeSeconds *prometheus.Desc
+	threads                  *prometheus.Desc
-	bootTime        *prometheus.Desc
-	threads         *prometheus.Desc
 }
 
 func New(config *Config) *Collector {
@@ -91,12 +89,6 @@ func (c *Collector) Build(_ *slog.Logger, _ *mi.Session) error {
 		nil,
 		nil,
 	)
-	c.bootTimeSeconds = prometheus.NewDesc(
-		prometheus.BuildFQName(types.Namespace, Name, "boot_time_timestamp_seconds"),
-		"Deprecated: Use windows_system_boot_time_timestamp instead",
-		nil,
-		nil,
-	)
 	c.contextSwitchesTotal = prometheus.NewDesc(
 		prometheus.BuildFQName(types.Namespace, Name, "context_switches_total"),
 		"Total number of context switches (WMI source: PerfOS_System.ContextSwitchesPersec)",
@@ -141,7 +133,7 @@ func (c *Collector) Build(_ *slog.Logger, _ *mi.Session) error {
 		nil,
 	)
 
-	c.bootTimeTimestamp = float64(time.Now().Unix() - int64(kernel32.GetTickCount64()/1000))
+	c.bootTimeTimestamp = float64(uint64(time.Now().UnixMilli())-kernel32.GetTickCount64()) / 1000
 
 	var err error
 
@@ -159,6 +151,8 @@ func (c *Collector) Collect(ch chan<- prometheus.Metric) error {
 	err := c.perfDataCollector.Collect(&c.perfDataObject)
 	if err != nil {
 		return fmt.Errorf("failed to collect System metrics: %w", err)
+	} else if len(c.perfDataObject) == 0 {
+		return fmt.Errorf("failed to collect System metrics: %w", types.ErrNoDataUnexpected)
 	}
 
 	ch <- prometheus.MustNewConstMetric(
@@ -166,38 +160,37 @@ func (c *Collector) Collect(ch chan<- prometheus.Metric) error {
 		prometheus.CounterValue,
 		c.perfDataObject[0].ContextSwitchesPerSec,
 	)
+
 	ch <- prometheus.MustNewConstMetric(
 		c.exceptionDispatchesTotal,
 		prometheus.CounterValue,
 		c.perfDataObject[0].ExceptionDispatchesPerSec,
 	)
+
 	ch <- prometheus.MustNewConstMetric(
 		c.processorQueueLength,
 		prometheus.GaugeValue,
 		c.perfDataObject[0].ProcessorQueueLength,
 	)
+
 	ch <- prometheus.MustNewConstMetric(
 		c.processes,
 		prometheus.GaugeValue,
 		c.perfDataObject[0].Processes,
 	)
+
 	ch <- prometheus.MustNewConstMetric(
 		c.systemCallsTotal,
 		prometheus.CounterValue,
 		c.perfDataObject[0].SystemCallsPerSec,
 	)
+
 	ch <- prometheus.MustNewConstMetric(
 		c.threads,
 		prometheus.GaugeValue,
 		c.perfDataObject[0].Threads,
 	)
 
-	ch <- prometheus.MustNewConstMetric(
-		c.bootTimeSeconds,
-		prometheus.GaugeValue,
-		c.bootTimeTimestamp,
-	)
-
 	ch <- prometheus.MustNewConstMetric(
 		c.bootTime,
 		prometheus.GaugeValue,

internal/collector/tcp/tcp.go

@@ -259,48 +259,56 @@ func (c *Collector) writeTCPCounters(ch chan<- prometheus.Metric, metrics []perf
 		metrics[0].ConnectionFailures,
 		af,
 	)
+
 	ch <- prometheus.MustNewConstMetric(
 		c.connectionsActive,
 		prometheus.CounterValue,
 		metrics[0].ConnectionsActive,
 		af,
 	)
+
 	ch <- prometheus.MustNewConstMetric(
 		c.connectionsEstablished,
 		prometheus.GaugeValue,
 		metrics[0].ConnectionsEstablished,
 		af,
 	)
+
 	ch <- prometheus.MustNewConstMetric(
 		c.connectionsPassive,
 		prometheus.CounterValue,
 		metrics[0].ConnectionsPassive,
 		af,
 	)
+
 	ch <- prometheus.MustNewConstMetric(
 		c.connectionsReset,
 		prometheus.CounterValue,
 		metrics[0].ConnectionsReset,
 		af,
 	)
+
 	ch <- prometheus.MustNewConstMetric(
 		c.segmentsTotal,
 		prometheus.CounterValue,
 		metrics[0].SegmentsPerSec,
 		af,
 	)
+
 	ch <- prometheus.MustNewConstMetric(
 		c.segmentsReceivedTotal,
 		prometheus.CounterValue,
 		metrics[0].SegmentsReceivedPerSec,
 		af,
 	)
+
 	ch <- prometheus.MustNewConstMetric(
 		c.segmentsRetransmittedTotal,
 		prometheus.CounterValue,
 		metrics[0].SegmentsRetransmittedPerSec,
 		af,
 	)
+
 	ch <- prometheus.MustNewConstMetric(
 		c.segmentsSentTotal,
 		prometheus.CounterValue,

internal/collector/terminal_services/terminal_services.go

@@ -308,24 +308,28 @@ func (c *Collector) collectTSSessionCounters(ch chan<- prometheus.Metric) error
 			data.HandleCount,
 			data.Name,
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.pageFaultsPerSec,
 			prometheus.CounterValue,
 			data.PageFaultsPersec,
 			data.Name,
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.pageFileBytes,
 			prometheus.GaugeValue,
 			data.PageFileBytes,
 			data.Name,
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.pageFileBytesPeak,
 			prometheus.GaugeValue,
 			data.PageFileBytesPeak,
 			data.Name,
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.percentCPUTime,
 			prometheus.CounterValue,
@@ -333,6 +337,7 @@ func (c *Collector) collectTSSessionCounters(ch chan<- prometheus.Metric) error
 			data.Name,
 			"privileged",
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.percentCPUTime,
 			prometheus.CounterValue,
@@ -340,6 +345,7 @@ func (c *Collector) collectTSSessionCounters(ch chan<- prometheus.Metric) error
 			data.Name,
 			"processor",
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.percentCPUTime,
 			prometheus.CounterValue,
@@ -347,48 +353,56 @@ func (c *Collector) collectTSSessionCounters(ch chan<- prometheus.Metric) error
 			data.Name,
 			"user",
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.poolNonPagedBytes,
 			prometheus.GaugeValue,
 			data.PoolNonpagedBytes,
 			data.Name,
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.poolPagedBytes,
 			prometheus.GaugeValue,
 			data.PoolPagedBytes,
 			data.Name,
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.privateBytes,
 			prometheus.GaugeValue,
 			data.PrivateBytes,
 			data.Name,
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.threadCount,
 			prometheus.GaugeValue,
 			data.ThreadCount,
 			data.Name,
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.virtualBytes,
 			prometheus.GaugeValue,
 			data.VirtualBytes,
 			data.Name,
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.virtualBytesPeak,
 			prometheus.GaugeValue,
 			data.VirtualBytesPeak,
 			data.Name,
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.workingSet,
 			prometheus.GaugeValue,
 			data.WorkingSet,
 			data.Name,
 		)
+
 		ch <- prometheus.MustNewConstMetric(
 			c.workingSetPeak,
 			prometheus.GaugeValue,
@@ -453,6 +467,7 @@ func (c *Collector) collectWTSSessions(ch chan<- prometheus.Metric) error {
 			if session.State == stateID {
 				isState = 1.0
 			}
+
 			ch <- prometheus.MustNewConstMetric(
 				c.sessionInfo,
 				prometheus.GaugeValue,

internal/collector/textfile/textfile.go

@@ -36,6 +36,7 @@ import (
 	"github.com/prometheus/client_golang/prometheus"
 	dto "github.com/prometheus/client_model/go"
 	"github.com/prometheus/common/expfmt"
+	"github.com/prometheus/common/model"
 )
 
 const Name = "textfile"
@@ -217,6 +218,7 @@ func (c *Collector) convertMetricFamily(logger *slog.Logger, metricFamily *dto.M
 			for _, q := range metric.GetSummary().GetQuantile() {
 				quantiles[q.GetQuantile()] = q.GetValue()
 			}
+
 			ch <- prometheus.MustNewConstSummary(
 				prometheus.NewDesc(
 					metricFamily.GetName(),
@@ -232,6 +234,7 @@ func (c *Collector) convertMetricFamily(logger *slog.Logger, metricFamily *dto.M
 			for _, b := range metric.GetHistogram().GetBucket() {
 				buckets[b.GetUpperBound()] = b.GetCumulativeCount()
 			}
+
 			ch <- prometheus.MustNewConstHistogram(
 				prometheus.NewDesc(
 					metricFamily.GetName(),
@@ -290,8 +293,8 @@ type carriageReturnFilteringReader struct {
 // Read returns data from the underlying io.Reader, but with \r filtered out.
 func (cr carriageReturnFilteringReader) Read(p []byte) (int, error) {
 	buf := make([]byte, len(p))
-	n, err := cr.r.Read(buf)
 
+	n, err := cr.r.Read(buf)
 	if err != nil && err != io.EOF {
 		return n, err
 	}
@@ -356,7 +359,6 @@ func (c *Collector) Collect(ch chan<- prometheus.Metric) error {
 
 			return nil
 		})
-
 		if err != nil && directory != "" {
 			errs = append(errs, fmt.Errorf("error reading textfile directory %q: %w", directory, err))
 		}
@@ -382,7 +384,7 @@ func scrapeFile(path string, logger *slog.Logger) ([]*dto.MetricFamily, error) {
 		return nil, err
 	}
 
-	var parser expfmt.TextParser
+	parser := expfmt.NewTextParser(model.UTF8Validation)
 
 	r, encoding := utfbom.Skip(carriageReturnFilteringReader{r: file})
 	if err = checkBOM(encoding); err != nil {

internal/collector/textfile/textfile_test.go

@@ -119,6 +119,7 @@ func TestDuplicateMetricEntry(t *testing.T) {
 	}
 
 	var duplicateFamily []*dto.MetricFamily
+
 	duplicateFamily = append(duplicateFamily, &duplicate)
 
 	// Ensure detection for duplicate metrics

internal/collector/textfile/textfile_test_test.go

@@ -51,6 +51,7 @@ func TestMultipleDirectories(t *testing.T) {
 	got := ""
 
 	errCh := make(chan error, 1)
+
 	go func() {
 		errCh <- textFileCollector.Collect(metrics)
 
@@ -88,6 +89,7 @@ func TestDuplicateFileName(t *testing.T) {
 	got := ""
 
 	errCh := make(chan error, 1)
+
 	go func() {
 		errCh <- textFileCollector.Collect(metrics)
 

internal/collector/time/time.go

@@ -245,7 +245,7 @@ func (c *Collector) collectTime(ch chan<- prometheus.Metric) error {
 	ch <- prometheus.MustNewConstMetric(
 		c.currentTime,
 		prometheus.GaugeValue,
-		float64(time.Now().Unix()),
+		float64(time.Now().UnixMicro())/1e6,
 	)
 
 	timeZoneInfo, err := kernel32.GetDynamicTimeZoneInformation()
@@ -305,7 +305,9 @@ func (c *Collector) collectClockSource(ch chan<- prometheus.Metric) error {
 func (c *Collector) collectNTP(ch chan<- prometheus.Metric) error {
 	err := c.perfDataCollector.Collect(&c.perfDataObject)
 	if err != nil {
-		return fmt.Errorf("failed to collect time metrics: %w", err)
+		return fmt.Errorf("failed to collect Windows Time Service metrics: %w", err)
+	} else if len(c.perfDataObject) == 0 {
+		return fmt.Errorf("failed to collect Windows Time Service metrics: %w", types.ErrNoDataUnexpected)
 	}
 
 	ch <- prometheus.MustNewConstMetric(
@@ -327,21 +329,25 @@ func (c *Collector) collectNTP(ch chan<- prometheus.Metric) error {
 		prometheus.GaugeValue,
 		c.perfDataObject[0].ComputedTimeOffset/1000000, // microseconds -> seconds
 	)
+
 	ch <- prometheus.MustNewConstMetric(
 		c.ntpClientTimeSourceCount,
 		prometheus.GaugeValue,
 		c.perfDataObject[0].NTPClientTimeSourceCount,
 	)
+
 	ch <- prometheus.MustNewConstMetric(
 		c.ntpRoundTripDelay,
 		prometheus.GaugeValue,
 		c.perfDataObject[0].NTPRoundTripDelay/1000000, // microseconds -> seconds
 	)
+
 	ch <- prometheus.MustNewConstMetric(
 		c.ntpServerIncomingRequestsTotal,
 		prometheus.CounterValue,
 		c.perfDataObject[0].NTPServerIncomingRequestsTotal,
 	)
+
 	ch <- prometheus.MustNewConstMetric(
 		c.ntpServerOutgoingResponsesTotal,
 		prometheus.CounterValue,

internal/collector/udp/udp.go

@@ -160,18 +160,21 @@ func (c *Collector) writeUDPCounters(ch chan<- prometheus.Metric, metrics []perf
 		metrics[0].DatagramsNoPortPerSec,
 		af,
 	)
+
 	ch <- prometheus.MustNewConstMetric(
 		c.datagramsReceivedErrorsTotal,
 		prometheus.CounterValue,
 		metrics[0].DatagramsReceivedErrors,
 		af,
 	)
+
 	ch <- prometheus.MustNewConstMetric(
 		c.datagramsReceivedTotal,
 		prometheus.GaugeValue,
 		metrics[0].DatagramsReceivedPerSec,
 		af,
 	)
+
 	ch <- prometheus.MustNewConstMetric(
 		c.datagramsSentTotal,
 		prometheus.CounterValue,

internal/collector/update/update.go

@@ -87,21 +87,6 @@ func NewWithFlags(app *kingpin.Application) *Collector {
 		config: ConfigDefaults,
 	}
 
-	var (
-		online         bool
-		scrapeInterval time.Duration
-	)
-
-	app.Flag(
-		"collector.updates.online",
-		"Deprecated: Please use collector.update.online instead",
-	).Default(strconv.FormatBool(ConfigDefaults.Online)).BoolVar(&online)
-
-	app.Flag(
-		"collector.updates.scrape-interval",
-		"Deprecated: Please use collector.update.scrape-interval instead",
-	).Default(ConfigDefaults.ScrapeInterval.String()).DurationVar(&scrapeInterval)
-
 	app.Flag(
 		"collector.update.online",
 		"Whether to search for updates online.",
@@ -112,33 +97,6 @@ func NewWithFlags(app *kingpin.Application) *Collector {
 		"Define the interval of scraping Windows Update information.",
 	).Default(ConfigDefaults.ScrapeInterval.String()).DurationVar(&c.config.ScrapeInterval)
 
-	app.Action(func(*kingpin.ParseContext) error {
-		// Use deprecated flags only if new ones weren't explicitly set
-		if online {
-			// If the new flag is set, ignore the old one
-			if !c.config.Online {
-				c.config.Online = online
-			}
-
-			slog.Warn("Warning: --collector.updates.online is deprecated, use --collector.update.online instead.",
-				slog.String("collector", Name),
-			)
-		}
-
-		if scrapeInterval != ConfigDefaults.ScrapeInterval {
-			// If the new flag is set, ignore the old one
-			if c.config.ScrapeInterval != scrapeInterval {
-				c.config.ScrapeInterval = scrapeInterval
-			}
-
-			slog.Warn("Warning: --collector.updates.scrape-interval is deprecated, use --collector.update.scrape-interval instead.",
-				slog.String("collector", Name),
-			)
-		}
-
-		return nil
-	})
-
 	return c
 }
 
@@ -405,7 +363,7 @@ func (c *Collector) fetchUpdates(logger *slog.Logger, usd *ole.IDispatch) ([]pro
 	metricsBuf = append(metricsBuf, prometheus.MustNewConstMetric(
 		c.lastScrapeMetric,
 		prometheus.GaugeValue,
-		float64(time.Now().Unix()),
+		float64(time.Now().UnixMicro())/1e6,
 	))
 
 	return metricsBuf, nil

internal/config/config.go

@@ -18,6 +18,7 @@
 package config
 
 import (
+	"errors"
 	"fmt"
 	"io"
 	"os"
@@ -25,7 +26,7 @@ import (
 
 	"github.com/alecthomas/kingpin/v2"
 	"github.com/prometheus-community/windows_exporter/pkg/collector"
-	"gopkg.in/yaml.v3"
+	"go.yaml.in/yaml/v3"
 )
 
 // configFile represents the structure of the windows_exporter configuration file,
@@ -134,6 +135,11 @@ func NewConfigFileResolver(filePath string) (*Resolver, error) {
 	decoder.KnownFields(true)
 
 	if err = decoder.Decode(&configFileStructure); err != nil {
+		// Handle EOF error gracefully, indicating no configuration was found.
+		if errors.Is(err, io.EOF) {
+			return &Resolver{flags: flags}, nil
+		}
+
 		return nil, fmt.Errorf("configuration file validation error: %w", err)
 	}
 

internal/config/flatten.go

@@ -19,72 +19,52 @@ package config
 
 import (
 	"fmt"
-	"strconv"
+	"strings"
 )
 
-// flatten flattens the nested struct.
+// convertMap converts a map with any comparable key type to a map with string keys.
-//
+func convertMap[K comparable, V any](originalMap map[K]V) map[string]V {
-// All keys will be joined by dot
+	convertedMap := make(map[string]V, len(originalMap))
-// e.g. {"a": {"b":"c"}} => {"a.b":"c"}
-// or {"a": {"b":[1,2]}} => {"a.b.0":1, "a.b.1": 2}.
-func flatten(data map[string]interface{}) map[string]string {
-	ret := make(map[string]string)
-
-	for k, v := range data {
-		switch typed := v.(type) {
-		case map[interface{}]interface{}:
-			for fk, fv := range flatten(convertMap(typed)) {
-				ret[fmt.Sprintf("%s.%s", k, fk)] = fv
-			}
-		case map[string]interface{}:
-			for fk, fv := range flatten(typed) {
-				ret[fmt.Sprintf("%s.%s", k, fk)] = fv
-			}
-		case []interface{}:
-			for fk, fv := range flattenSlice(typed) {
-				ret[fmt.Sprintf("%s.%s", k, fk)] = fv
-			}
-		default:
-			ret[k] = fmt.Sprint(typed)
-		}
-	}
-
-	return ret
-}
-
-func flattenSlice(data []interface{}) map[string]string {
-	ret := make(map[string]string)
-
-	for idx, v := range data {
-		switch typed := v.(type) {
-		case map[interface{}]interface{}:
-			for fk, fv := range flatten(convertMap(typed)) {
-				ret[fmt.Sprintf("%d,%s", idx, fk)] = fv
-			}
-		case map[string]interface{}:
-			for fk, fv := range flatten(typed) {
-				ret[fmt.Sprintf("%d,%s", idx, fk)] = fv
-			}
-		case []interface{}:
-			for fk, fv := range flattenSlice(typed) {
-				ret[fmt.Sprintf("%d,%s", idx, fk)] = fv
-			}
-		default:
-			ret[strconv.Itoa(idx)] = fmt.Sprint(typed)
-		}
-	}
-
-	return ret
-}
-
-func convertMap(originalMap map[interface{}]interface{}) map[string]interface{} {
-	convertedMap := map[string]interface{}{}
-
 	for key, value := range originalMap {
-		if keyString, ok := key.(string); ok {
+		if keyString, ok := any(key).(string); ok {
 			convertedMap[keyString] = value
 		}
 	}
 
 	return convertedMap
 }
+
+// flatten flattens a nested map, joining keys with dots.
+// e.g. {"a": {"b":"c"}} => {"a.b":"c"}
+func flatten(data map[string]any) map[string]string {
+	result := make(map[string]string)
+
+	flattenHelper("", data, result)
+
+	return result
+}
+
+func flattenHelper(prefix string, data map[string]any, result map[string]string) {
+	for k, v := range data {
+		fullKey := k
+		if prefix != "" {
+			fullKey = prefix + "." + k
+		}
+
+		switch val := v.(type) {
+		case map[any]any:
+			flattenHelper(fullKey, convertMap(val), result)
+		case map[string]any:
+			flattenHelper(fullKey, val, result)
+		case []any:
+			strSlice := make([]string, len(val))
+			for i, elem := range val {
+				strSlice[i] = fmt.Sprint(elem)
+			}
+
+			result[fullKey] = strings.Join(strSlice, ",")
+		default:
+			result[fullKey] = fmt.Sprint(val)
+		}
+	}
+}

internal/config/flatten_test.go

@@ -21,7 +21,7 @@ import (
 	"reflect"
 	"testing"
 
-	"gopkg.in/yaml.v3"
+	"go.yaml.in/yaml/v3"
 )
 
 // Unmarshal good configuration file and confirm data is flattened correctly.

internal/headers/cfgmgr32/cfgmgr32.go

@@ -0,0 +1,92 @@
+// SPDX-License-Identifier: Apache-2.0
+//
+// Copyright The Prometheus Authors
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package cfgmgr32
+
+import (
+	"fmt"
+	"unsafe"
+
+	"github.com/prometheus-community/windows_exporter/internal/headers/win32"
+	"golang.org/x/sys/windows"
+)
+
+func GetDevicesInstanceIDs(deviceID string) ([]Device, error) {
+	var (
+		err      error
+		listSize uint32
+	)
+
+	deviceIDLWStr := win32.NewLPWSTR(deviceID)
+
+	err = CMGetDeviceIDListSize(deviceIDLWStr, &listSize)
+	if err != nil {
+		return nil, err
+	}
+
+	listBuffer := make([]uint16, listSize)
+
+	err = CMGetDeviceIDList(deviceIDLWStr, listBuffer)
+	if err != nil {
+		return nil, err
+	}
+
+	deviceInstanceIDs := win32.ParseMultiSz(listBuffer)
+	devices := make([]Device, 0, len(deviceInstanceIDs))
+
+	for _, deviceInstanceID := range deviceInstanceIDs {
+		var devNode *windows.Handle
+
+		err = CMLocateDevNode(&devNode, deviceInstanceID)
+		if err != nil {
+			return nil, err
+		}
+
+		var (
+			busNumber     uint32
+			deviceAddress uint32
+			propType      uint32
+		)
+
+		propLen := uint32(4)
+
+		err = CMGetDevNodeProperty(devNode, DEVPKEYDeviceBusNumber, &propType, unsafe.Pointer(&busNumber), &propLen)
+		if err != nil {
+			return nil, err
+		}
+
+		if propType != DEVPROP_TYPE_UINT32 {
+			return nil, fmt.Errorf("unexpected property type: 0x%08X", propType)
+		}
+
+		err = CMGetDevNodeProperty(devNode, DEVPKEYDeviceAddress, &propType, unsafe.Pointer(&deviceAddress), &propLen)
+		if err != nil {
+			return nil, err
+		}
+
+		if propType != DEVPROP_TYPE_UINT32 {
+			return nil, fmt.Errorf("unexpected property type: 0x%08X", propType)
+		}
+
+		devices = append(devices, Device{
+			InstanceID:     windows.UTF16ToString(deviceInstanceID),
+			BusNumber:      win32.UINT(busNumber),
+			DeviceNumber:   win32.UINT(deviceAddress >> 16),
+			FunctionNumber: win32.UINT(deviceAddress & 0xFFFF),
+		})
+	}
+
+	return devices, nil
+}

internal/headers/cfgmgr32/syscall.go

@@ -0,0 +1,94 @@
+// SPDX-License-Identifier: Apache-2.0
+//
+// Copyright The Prometheus Authors
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package cfgmgr32
+
+import (
+	"fmt"
+	"unsafe"
+
+	"github.com/prometheus-community/windows_exporter/internal/headers/win32"
+	"golang.org/x/sys/windows"
+)
+
+//nolint:gochecknoglobals
+var (
+	cfgmgr32 = windows.NewLazySystemDLL("cfgmgr32.dll")
+
+	procCMGetDeviceIDListW    = cfgmgr32.NewProc("CM_Get_Device_ID_ListW")
+	procCMGetDeviceIDListSize = cfgmgr32.NewProc("CM_Get_Device_ID_List_SizeW")
+	procCMGetDevNodePropertyW = cfgmgr32.NewProc("CM_Get_DevNode_PropertyW")
+	procCMLocateDevNodeW      = cfgmgr32.NewProc("CM_Locate_DevNodeW")
+)
+
+func CMGetDeviceIDListSize(filter *win32.LPWSTR, size *uint32) error {
+	ret, _, _ := procCMGetDeviceIDListSize.Call(
+		uintptr(unsafe.Pointer(size)),
+		filter.Pointer(),
+		uintptr(CM_GETIDLIST_FILTER_PRESENT|CM_GETIDLIST_FILTER_ENUMERATOR),
+	)
+
+	if ret != CR_SUCCESS {
+		return fmt.Errorf("CMGetDeviceIDListSize failed: 0x%02X", ret)
+	}
+
+	return nil
+}
+
+func CMGetDeviceIDList(filter *win32.LPWSTR, buf []uint16) error {
+	ret, _, _ := procCMGetDeviceIDListW.Call(
+		filter.Pointer(),
+		uintptr(unsafe.Pointer(&buf[0])),
+		uintptr(len(buf)),
+		uintptr(CM_GETIDLIST_FILTER_PRESENT|CM_GETIDLIST_FILTER_ENUMERATOR),
+	)
+
+	if ret != CR_SUCCESS {
+		return fmt.Errorf("CMGetDeviceIDList failed: 0x%02X", ret)
+	}
+
+	return nil
+}
+
+func CMLocateDevNode(devInst **windows.Handle, deviceID []uint16) error {
+	ret, _, _ := procCMLocateDevNodeW.Call(
+		uintptr(unsafe.Pointer(devInst)),
+		uintptr(unsafe.Pointer(&deviceID[0])),
+		0,
+	)
+
+	if ret != CR_SUCCESS {
+		return fmt.Errorf("CMLocateDevNode failed: 0x%02X", ret)
+	}
+
+	return nil
+}
+
+func CMGetDevNodeProperty(devInst *windows.Handle, propKey *DEVPROPKEY, propType *uint32, buf unsafe.Pointer, bufLen *uint32) error {
+	ret, _, _ := procCMGetDevNodePropertyW.Call(
+		uintptr(unsafe.Pointer(devInst)),
+		uintptr(unsafe.Pointer(propKey)),
+		uintptr(unsafe.Pointer(propType)),
+		uintptr(buf),
+		uintptr(unsafe.Pointer(bufLen)),
+		0,
+	)
+
+	if ret != CR_SUCCESS {
+		return fmt.Errorf("CMGetDevNodeProperty failed: 0x%02X", ret)
+	}
+
+	return nil
+}

internal/headers/cfgmgr32/types.go

@@ -0,0 +1,70 @@
+// SPDX-License-Identifier: Apache-2.0
+//
+// Copyright The Prometheus Authors
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package cfgmgr32
+
+import (
+	"github.com/go-ole/go-ole"
+	"github.com/prometheus-community/windows_exporter/internal/headers/win32"
+)
+
+const (
+	// Configuration Manager return codes
+	CR_SUCCESS = 0x00
+
+	// Filter flags
+	CM_GETIDLIST_FILTER_ENUMERATOR = 0x00000001
+	CM_GETIDLIST_FILTER_PRESENT    = 0x00000100
+
+	DEVPROP_TYPE_UINT32 uint32 = 0x00000007
+)
+
+// DEVPROPKEY represents a device property key (GUID + pid)
+type DEVPROPKEY struct {
+	FmtID ole.GUID
+	PID   uint32
+}
+
+type Device struct {
+	InstanceID     string
+	BusNumber      win32.UINT
+	DeviceNumber   win32.UINT
+	FunctionNumber win32.UINT
+}
+
+//nolint:gochecknoglobals
+var (
+	// https://github.com/Infinidat/infi.devicemanager/blob/8be9ead6b04ff45c63d9e3bc70d82cceafb75c47/src/infi/devicemanager/setupapi/properties.py#L138C1-L143C34
+	DEVPKEYDeviceBusNumber = &DEVPROPKEY{
+		FmtID: ole.GUID{
+			Data1: 0xa45c254e,
+			Data2: 0xdf1c,
+			Data3: 0x4efd,
+			Data4: [8]byte{0x80, 0x20, 0x67, 0xd1, 0x46, 0xa8, 0x50, 0xe0},
+		},
+		PID: 23, // DEVPROP_TYPE_UINT32
+	}
+
+	// https://github.com/Infinidat/infi.devicemanager/blob/8be9ead6b04ff45c63d9e3bc70d82cceafb75c47/src/infi/devicemanager/setupapi/properties.py#L187-L192
+	DEVPKEYDeviceAddress = &DEVPROPKEY{
+		FmtID: ole.GUID{
+			Data1: 0xa45c254e,
+			Data2: 0xdf1c,
+			Data3: 0x4efd,
+			Data4: [8]byte{0x80, 0x20, 0x67, 0xd1, 0x46, 0xa8, 0x50, 0xe0},
+		},
+		PID: 30, // DEVPROP_TYPE_UINT32
+	}
+)

internal/headers/dhcpsapi/dhcpsapi.go

@@ -41,7 +41,7 @@ func GetDHCPV4ScopeStatistics() ([]DHCPV4Scope, error) {
 	var mibInfo *DHCP_MIB_INFO_V5
 
 	if err := dhcpGetMibInfoV5(&mibInfo); err != nil {
-		return nil, err
+		return nil, fmt.Errorf("dhcpGetMibInfoV5: %w", err)
 	}
 
 	defer dhcpRpcFreeMemory(unsafe.Pointer(mibInfo))
@@ -56,7 +56,7 @@ func GetDHCPV4ScopeStatistics() ([]DHCPV4Scope, error) {
 	var superScopeTable *DHCP_SUPER_SCOPE_TABLE
 
 	if err := dhcpGetSuperScopeInfoV4(&superScopeTable); err != nil {
-		return nil, err
+		return nil, fmt.Errorf("dhcpGetSuperScopeInfoV4: %w", err)
 	} else if superScopeTable == nil {
 		return nil, errors.New("dhcpGetSuperScopeInfoV4 returned nil")
 	}