Merge pull request #735 from roidelapluie/web-cfg-file

Update web config file flag to match upstream

Makefile

@@ -1,6 +1,8 @@
 export GOOS=windows
 
-build:
+.PHONY: build
+build: windows_exporter.exe
+windows_exporter.exe: **/*.go
 	promu build -v
 
 test:
@@ -9,6 +11,10 @@ test:
 lint:
 	golangci-lint -c .golangci.yaml run
 
+.PHONY: e2e-test
+e2e-test: windows_exporter.exe
+	powershell -NonInteractive -ExecutionPolicy Bypass -File .\tools\end-to-end-test.ps1
+
 fmt:
 	gofmt -l -w -s .
 

README.md

@@ -11,9 +11,12 @@ Name     | Description | Enabled by default
 ---------|-------------|--------------------
 [ad](docs/collector.ad.md) | Active Directory Domain Services |
 [adfs](docs/collector.adfs.md) | Active Directory Federation Services |
+[cache](docs/collector.cache.md) | Cache metrics |
 [cpu](docs/collector.cpu.md) | CPU usage | ✓
+[cpu_info](docs/collector.cpu_info.md) | CPU Information |
 [cs](docs/collector.cs.md) | "Computer System" metrics (system properties, num cpus/total memory) | ✓
 [container](docs/collector.container.md) | Container metrics |
+[dfsr](docs/collector.dfsr.md) | DFSR metrics |
 [dhcp](docs/collector.dhcp.md) | DHCP Server |
 [dns](docs/collector.dns.md) | DNS Server |
 [exchange](docs/collector.exchange.md) | Exchange metrics |
@@ -38,6 +41,7 @@ Name     | Description | Enabled by default
 [process](docs/collector.process.md) | Per-process metrics |
 [remote_fx](docs/collector.remote_fx.md) | RemoteFX protocol (RDP) metrics |
 [service](docs/collector.service.md) | Service state metrics | ✓
+[smtp](docs/collector.smtp.md) | IIS SMTP Server |
 [system](docs/collector.system.md) | System calls | ✓
 [tcp](docs/collector.tcp.md) | TCP connections |
 [time](docs/collector.time.md) | Windows Time Service |
@@ -75,6 +79,7 @@ Flag     | Description | Default value
 `--collectors.enabled` | Comma-separated list of collectors to use. Use `[defaults]` as a placeholder for all the collectors enabled by default." | `[defaults]`
 `--collectors.print` | If true, print available collectors and exit. | 
 `--scrape.timeout-margin` | Seconds to subtract from the timeout allowed by the client. Tune to allow for overhead or high loads. | `0.5`
+`--web.config.file` | A [web config][web_config] for setting up TLS and Auth | None
 
 ## Installation
 The latest release can be downloaded from the [releases page](https://github.com/prometheus-community/windows_exporter/releases).
@@ -109,10 +114,9 @@ On some older versions of Windows you may need to surround parameter values with
 msiexec /i C:\Users\Administrator\Downloads\windows_exporter.msi ENABLED_COLLECTORS="ad,iis,logon,memory,process,tcp,thermalzone" TEXTFILE_DIR="C:\custom_metrics\"
 ```
 
-## Roadmap
-
-See [open issues](https://github.com/prometheus-community/windows_exporter/issues)
+## Supported versions
 
+windows_exporter supports Windows Server versions 2008R2 and later, and desktop Windows version 7 and later.
 
 ## Usage
 
@@ -168,3 +172,5 @@ CLI flags enjoy a higher priority over values specified in the configuration fil
 ## License
 
 Under [MIT](LICENSE)
+
+[web_config]: https://github.com/prometheus/exporter-toolkit/blob/master/docs/web-configuration.md

SECURITY.md

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

appveyor.yml

@@ -29,6 +29,7 @@ test_script:
 
 after_test:
   - make lint
+  - make e2e-test
 
 build_script:
   - ps: |

collector/ad.go

@@ -6,8 +6,8 @@ import (
 	"errors"
 
 	"github.com/StackExchange/wmi"
+	"github.com/prometheus-community/windows_exporter/log"
 	"github.com/prometheus/client_golang/prometheus"
-	"github.com/prometheus/common/log"
 )
 
 func init() {

collector/adfs.go

@@ -30,67 +30,67 @@ func newADFSCollector() (Collector, error) {
 
 	return &adfsCollector{
 		adLoginConnectionFailures: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "ad_login_connection_failures"),
+			prometheus.BuildFQName(Namespace, subsystem, "ad_login_connection_failures_total"),
 			"Total number of connection failures to an Active Directory domain controller",
 			nil,
 			nil,
 		),
 		certificateAuthentications: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "certificate_authentications"),
+			prometheus.BuildFQName(Namespace, subsystem, "certificate_authentications_total"),
 			"Total number of User Certificate authentications",
 			nil,
 			nil,
 		),
 		deviceAuthentications: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "device_authentications"),
+			prometheus.BuildFQName(Namespace, subsystem, "device_authentications_total"),
 			"Total number of Device authentications",
 			nil,
 			nil,
 		),
 		extranetAccountLockouts: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "extranet_account_lockouts"),
+			prometheus.BuildFQName(Namespace, subsystem, "extranet_account_lockouts_total"),
 			"Total number of Extranet Account Lockouts",
 			nil,
 			nil,
 		),
 		federatedAuthentications: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "federated_authentications"),
+			prometheus.BuildFQName(Namespace, subsystem, "federated_authentications_total"),
 			"Total number of authentications from a federated source",
 			nil,
 			nil,
 		),
 		passportAuthentications: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "passport_authentications"),
+			prometheus.BuildFQName(Namespace, subsystem, "passport_authentications_total"),
 			"Total number of Microsoft Passport SSO authentications",
 			nil,
 			nil,
 		),
 		passiveRequests: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "passive_requests"),
+			prometheus.BuildFQName(Namespace, subsystem, "passive_requests_total"),
 			"Total number of passive (browser-based) requests",
 			nil,
 			nil,
 		),
 		passwordChangeFailed: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "password_change_failed"),
+			prometheus.BuildFQName(Namespace, subsystem, "password_change_failed_total"),
 			"Total number of failed password changes",
 			nil,
 			nil,
 		),
 		passwordChangeSucceeded: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "password_change_succeeded"),
+			prometheus.BuildFQName(Namespace, subsystem, "password_change_succeeded_total"),
 			"Total number of successful password changes",
 			nil,
 			nil,
 		),
 		tokenRequests: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "token_requests"),
+			prometheus.BuildFQName(Namespace, subsystem, "token_requests_total"),
 			"Total number of token requests",
 			nil,
 			nil,
 		),
 		windowsIntegratedAuthentications: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "windows_integrated_authentications"),
+			prometheus.BuildFQName(Namespace, subsystem, "windows_integrated_authentications_total"),
 			"Total number of Windows integrated authentications (Kerberos/NTLM)",
 			nil,
 			nil,

collector/cache.go

@@ -0,0 +1,452 @@
+// +build windows
+
+package collector
+
+import (
+	"github.com/prometheus/client_golang/prometheus"
+	"github.com/prometheus/common/log"
+)
+
+func init() {
+	registerCollector("cache", newCacheCollector, "Cache")
+}
+
+// A CacheCollector is a Prometheus collector for Perflib Cache metrics
+type CacheCollector struct {
+	AsyncCopyReadsTotal         *prometheus.Desc
+	AsyncDataMapsTotal          *prometheus.Desc
+	AsyncFastReadsTotal         *prometheus.Desc
+	AsyncMDLReadsTotal          *prometheus.Desc
+	AsyncPinReadsTotal          *prometheus.Desc
+	CopyReadHitsTotal           *prometheus.Desc
+	CopyReadsTotal              *prometheus.Desc
+	DataFlushesTotal            *prometheus.Desc
+	DataFlushPagesTotal         *prometheus.Desc
+	DataMapHitsPercent          *prometheus.Desc
+	DataMapPinsTotal            *prometheus.Desc
+	DataMapsTotal               *prometheus.Desc
+	DirtyPages                  *prometheus.Desc
+	DirtyPageThreshold          *prometheus.Desc
+	FastReadNotPossiblesTotal   *prometheus.Desc
+	FastReadResourceMissesTotal *prometheus.Desc
+	FastReadsTotal              *prometheus.Desc
+	LazyWriteFlushesTotal       *prometheus.Desc
+	LazyWritePagesTotal         *prometheus.Desc
+	MDLReadHitsTotal            *prometheus.Desc
+	MDLReadsTotal               *prometheus.Desc
+	PinReadHitsTotal            *prometheus.Desc
+	PinReadsTotal               *prometheus.Desc
+	ReadAheadsTotal             *prometheus.Desc
+	SyncCopyReadsTotal          *prometheus.Desc
+	SyncDataMapsTotal           *prometheus.Desc
+	SyncFastReadsTotal          *prometheus.Desc
+	SyncMDLReadsTotal           *prometheus.Desc
+	SyncPinReadsTotal           *prometheus.Desc
+}
+
+// NewCacheCollector ...
+func newCacheCollector() (Collector, error) {
+	const subsystem = "cache"
+	return &CacheCollector{
+		AsyncCopyReadsTotal: prometheus.NewDesc(
+			prometheus.BuildFQName(Namespace, subsystem, "async_copy_reads_total"),
+			"(AsyncCopyReadsTotal)",
+			nil,
+			nil,
+		),
+		AsyncDataMapsTotal: prometheus.NewDesc(
+			prometheus.BuildFQName(Namespace, subsystem, "async_data_maps_total"),
+			"(AsyncDataMapsTotal)",
+			nil,
+			nil,
+		),
+		AsyncFastReadsTotal: prometheus.NewDesc(
+			prometheus.BuildFQName(Namespace, subsystem, "async_fast_reads_total"),
+			"(AsyncFastReadsTotal)",
+			nil,
+			nil,
+		),
+		AsyncMDLReadsTotal: prometheus.NewDesc(
+			prometheus.BuildFQName(Namespace, subsystem, "async_mdl_reads_total"),
+			"(AsyncMDLReadsTotal)",
+			nil,
+			nil,
+		),
+		AsyncPinReadsTotal: prometheus.NewDesc(
+			prometheus.BuildFQName(Namespace, subsystem, "async_pin_reads_total"),
+			"(AsyncPinReadsTotal)",
+			nil,
+			nil,
+		),
+		CopyReadHitsTotal: prometheus.NewDesc(
+			prometheus.BuildFQName(Namespace, subsystem, "copy_read_hits_total"),
+			"(CopyReadHitsTotal)",
+			nil,
+			nil,
+		),
+		CopyReadsTotal: prometheus.NewDesc(
+			prometheus.BuildFQName(Namespace, subsystem, "copy_reads_total"),
+			"(CopyReadsTotal)",
+			nil,
+			nil,
+		),
+		DataFlushesTotal: prometheus.NewDesc(
+			prometheus.BuildFQName(Namespace, subsystem, "data_flushes_total"),
+			"(DataFlushesTotal)",
+			nil,
+			nil,
+		),
+		DataFlushPagesTotal: prometheus.NewDesc(
+			prometheus.BuildFQName(Namespace, subsystem, "data_flush_pages_total"),
+			"(DataFlushPagesTotal)",
+			nil,
+			nil,
+		),
+		DataMapHitsPercent: prometheus.NewDesc(
+			prometheus.BuildFQName(Namespace, subsystem, "data_map_hits_percent"),
+			"(DataMapHitsPercent)",
+			nil,
+			nil,
+		),
+		DataMapPinsTotal: prometheus.NewDesc(
+			prometheus.BuildFQName(Namespace, subsystem, "data_map_pins_total"),
+			"(DataMapPinsTotal)",
+			nil,
+			nil,
+		),
+		DataMapsTotal: prometheus.NewDesc(
+			prometheus.BuildFQName(Namespace, subsystem, "data_maps_total"),
+			"(DataMapsTotal)",
+			nil,
+			nil,
+		),
+		DirtyPages: prometheus.NewDesc(
+			prometheus.BuildFQName(Namespace, subsystem, "dirty_pages"),
+			"(DirtyPages)",
+			nil,
+			nil,
+		),
+		DirtyPageThreshold: prometheus.NewDesc(
+			prometheus.BuildFQName(Namespace, subsystem, "dirty_page_threshold"),
+			"(DirtyPageThreshold)",
+			nil,
+			nil,
+		),
+		FastReadNotPossiblesTotal: prometheus.NewDesc(
+			prometheus.BuildFQName(Namespace, subsystem, "fast_read_not_possibles_total"),
+			"(FastReadNotPossiblesTotal)",
+			nil,
+			nil,
+		),
+		FastReadResourceMissesTotal: prometheus.NewDesc(
+			prometheus.BuildFQName(Namespace, subsystem, "fast_read_resource_misses_total"),
+			"(FastReadResourceMissesTotal)",
+			nil,
+			nil,
+		),
+		FastReadsTotal: prometheus.NewDesc(
+			prometheus.BuildFQName(Namespace, subsystem, "fast_reads_total"),
+			"(FastReadsTotal)",
+			nil,
+			nil,
+		),
+		LazyWriteFlushesTotal: prometheus.NewDesc(
+			prometheus.BuildFQName(Namespace, subsystem, "lazy_write_flushes_total"),
+			"(LazyWriteFlushesTotal)",
+			nil,
+			nil,
+		),
+		LazyWritePagesTotal: prometheus.NewDesc(
+			prometheus.BuildFQName(Namespace, subsystem, "lazy_write_pages_total"),
+			"(LazyWritePagesTotal)",
+			nil,
+			nil,
+		),
+		MDLReadHitsTotal: prometheus.NewDesc(
+			prometheus.BuildFQName(Namespace, subsystem, "mdl_read_hits_total"),
+			"(MDLReadHitsTotal)",
+			nil,
+			nil,
+		),
+		MDLReadsTotal: prometheus.NewDesc(
+			prometheus.BuildFQName(Namespace, subsystem, "mdl_reads_total"),
+			"(MDLReadsTotal)",
+			nil,
+			nil,
+		),
+		PinReadHitsTotal: prometheus.NewDesc(
+			prometheus.BuildFQName(Namespace, subsystem, "pin_read_hits_total"),
+			"(PinReadHitsTotal)",
+			nil,
+			nil,
+		),
+		PinReadsTotal: prometheus.NewDesc(
+			prometheus.BuildFQName(Namespace, subsystem, "pin_reads_total"),
+			"(PinReadsTotal)",
+			nil,
+			nil,
+		),
+		ReadAheadsTotal: prometheus.NewDesc(
+			prometheus.BuildFQName(Namespace, subsystem, "read_aheads_total"),
+			"(ReadAheadsTotal)",
+			nil,
+			nil,
+		),
+		SyncCopyReadsTotal: prometheus.NewDesc(
+			prometheus.BuildFQName(Namespace, subsystem, "sync_copy_reads_total"),
+			"(SyncCopyReadsTotal)",
+			nil,
+			nil,
+		),
+		SyncDataMapsTotal: prometheus.NewDesc(
+			prometheus.BuildFQName(Namespace, subsystem, "sync_data_maps_total"),
+			"(SyncDataMapsTotal)",
+			nil,
+			nil,
+		),
+		SyncFastReadsTotal: prometheus.NewDesc(
+			prometheus.BuildFQName(Namespace, subsystem, "sync_fast_reads_total"),
+			"(SyncFastReadsTotal)",
+			nil,
+			nil,
+		),
+		SyncMDLReadsTotal: prometheus.NewDesc(
+			prometheus.BuildFQName(Namespace, subsystem, "sync_mdl_reads_total"),
+			"(SyncMDLReadsTotal)",
+			nil,
+			nil,
+		),
+		SyncPinReadsTotal: prometheus.NewDesc(
+			prometheus.BuildFQName(Namespace, subsystem, "sync_pin_reads_total"),
+			"(SyncPinReadsTotal)",
+			nil,
+			nil,
+		),
+	}, nil
+}
+
+// Collect implements the Collector interface
+func (c *CacheCollector) Collect(ctx *ScrapeContext, ch chan<- prometheus.Metric) error {
+	if desc, err := c.collect(ctx, ch); err != nil {
+		log.Error("failed collecting cache metrics:", desc, err)
+		return err
+	}
+	return nil
+}
+
+// Perflib "Cache":
+// - https://docs.microsoft.com/en-us/previous-versions/aa394267(v=vs.85)
+type perflibCache struct {
+	AsyncCopyReadsTotal         float64 `perflib:"Async Copy Reads/sec"`
+	AsyncDataMapsTotal          float64 `perflib:"Async Data Maps/sec"`
+	AsyncFastReadsTotal         float64 `perflib:"Async Fast Reads/sec"`
+	AsyncMDLReadsTotal          float64 `perflib:"Async MDL Reads/sec"`
+	AsyncPinReadsTotal          float64 `perflib:"Async Pin Reads/sec"`
+	CopyReadHitsTotal           float64 `perflib:"Copy Read Hits %"`
+	CopyReadsTotal              float64 `perflib:"Copy Reads/sec"`
+	DataFlushesTotal            float64 `perflib:"Data Flushes/sec"`
+	DataFlushPagesTotal         float64 `perflib:"Data Flush Pages/sec"`
+	DataMapHitsPercent          float64 `perflib:"Data Map Hits %"`
+	DataMapPinsTotal            float64 `perflib:"Data Map Pins/sec"`
+	DataMapsTotal               float64 `perflib:"Data Maps/sec"`
+	DirtyPages                  float64 `perflib:"Dirty Pages"`
+	DirtyPageThreshold          float64 `perflib:"Dirty Page Threshold"`
+	FastReadNotPossiblesTotal   float64 `perflib:"Fast Read Not Possibles/sec"`
+	FastReadResourceMissesTotal float64 `perflib:"Fast Read Resource Misses/sec"`
+	FastReadsTotal              float64 `perflib:"Fast Reads/sec"`
+	LazyWriteFlushesTotal       float64 `perflib:"Lazy Write Flushes/sec"`
+	LazyWritePagesTotal         float64 `perflib:"Lazy Write Pages/sec"`
+	MDLReadHitsTotal            float64 `perflib:"MDL Read Hits %"`
+	MDLReadsTotal               float64 `perflib:"MDL Reads/sec"`
+	PinReadHitsTotal            float64 `perflib:"Pin Read Hits %"`
+	PinReadsTotal               float64 `perflib:"Pin Reads/sec"`
+	ReadAheadsTotal             float64 `perflib:"Read Aheads/sec"`
+	SyncCopyReadsTotal          float64 `perflib:"Sync Copy Reads/sec"`
+	SyncDataMapsTotal           float64 `perflib:"Sync Data Maps/sec"`
+	SyncFastReadsTotal          float64 `perflib:"Sync Fast Reads/sec"`
+	SyncMDLReadsTotal           float64 `perflib:"Sync MDL Reads/sec"`
+	SyncPinReadsTotal           float64 `perflib:"Sync Pin Reads/sec"`
+}
+
+func (c *CacheCollector) collect(ctx *ScrapeContext, ch chan<- prometheus.Metric) (*prometheus.Desc, error) {
+	var dst []perflibCache // Single-instance class, array is required but will have single entry.
+	if err := unmarshalObject(ctx.perfObjects["Cache"], &dst); err != nil {
+		return nil, err
+	}
+
+	ch <- prometheus.MustNewConstMetric(
+		c.AsyncCopyReadsTotal,
+		prometheus.CounterValue,
+		dst[0].AsyncCopyReadsTotal,
+	)
+
+	ch <- prometheus.MustNewConstMetric(
+		c.AsyncDataMapsTotal,
+		prometheus.CounterValue,
+		dst[0].AsyncDataMapsTotal,
+	)
+
+	ch <- prometheus.MustNewConstMetric(
+		c.AsyncFastReadsTotal,
+		prometheus.CounterValue,
+		dst[0].AsyncFastReadsTotal,
+	)
+
+	ch <- prometheus.MustNewConstMetric(
+		c.AsyncMDLReadsTotal,
+		prometheus.CounterValue,
+		dst[0].AsyncMDLReadsTotal,
+	)
+
+	ch <- prometheus.MustNewConstMetric(
+		c.AsyncPinReadsTotal,
+		prometheus.CounterValue,
+		dst[0].AsyncPinReadsTotal,
+	)
+
+	ch <- prometheus.MustNewConstMetric(
+		c.CopyReadHitsTotal,
+		prometheus.GaugeValue,
+		dst[0].CopyReadHitsTotal,
+	)
+
+	ch <- prometheus.MustNewConstMetric(
+		c.CopyReadsTotal,
+		prometheus.CounterValue,
+		dst[0].CopyReadsTotal,
+	)
+
+	ch <- prometheus.MustNewConstMetric(
+		c.DataFlushesTotal,
+		prometheus.CounterValue,
+		dst[0].DataFlushesTotal,
+	)
+
+	ch <- prometheus.MustNewConstMetric(
+		c.DataFlushPagesTotal,
+		prometheus.CounterValue,
+		dst[0].DataFlushPagesTotal,
+	)
+
+	ch <- prometheus.MustNewConstMetric(
+		c.DataMapHitsPercent,
+		prometheus.GaugeValue,
+		dst[0].DataMapHitsPercent,
+	)
+
+	ch <- prometheus.MustNewConstMetric(
+		c.DataMapPinsTotal,
+		prometheus.CounterValue,
+		dst[0].DataMapPinsTotal,
+	)
+
+	ch <- prometheus.MustNewConstMetric(
+		c.DataMapsTotal,
+		prometheus.CounterValue,
+		dst[0].DataMapsTotal,
+	)
+
+	ch <- prometheus.MustNewConstMetric(
+		c.DirtyPages,
+		prometheus.GaugeValue,
+		dst[0].DirtyPages,
+	)
+
+	ch <- prometheus.MustNewConstMetric(
+		c.DirtyPageThreshold,
+		prometheus.GaugeValue,
+		dst[0].DirtyPageThreshold,
+	)
+
+	ch <- prometheus.MustNewConstMetric(
+		c.FastReadNotPossiblesTotal,
+		prometheus.CounterValue,
+		dst[0].FastReadNotPossiblesTotal,
+	)
+
+	ch <- prometheus.MustNewConstMetric(
+		c.FastReadResourceMissesTotal,
+		prometheus.CounterValue,
+		dst[0].FastReadResourceMissesTotal,
+	)
+
+	ch <- prometheus.MustNewConstMetric(
+		c.FastReadsTotal,
+		prometheus.CounterValue,
+		dst[0].FastReadsTotal,
+	)
+
+	ch <- prometheus.MustNewConstMetric(
+		c.LazyWriteFlushesTotal,
+		prometheus.CounterValue,
+		dst[0].LazyWriteFlushesTotal,
+	)
+
+	ch <- prometheus.MustNewConstMetric(
+		c.LazyWritePagesTotal,
+		prometheus.CounterValue,
+		dst[0].LazyWritePagesTotal,
+	)
+
+	ch <- prometheus.MustNewConstMetric(
+		c.MDLReadHitsTotal,
+		prometheus.CounterValue,
+		dst[0].MDLReadHitsTotal,
+	)
+
+	ch <- prometheus.MustNewConstMetric(
+		c.MDLReadsTotal,
+		prometheus.CounterValue,
+		dst[0].MDLReadsTotal,
+	)
+
+	ch <- prometheus.MustNewConstMetric(
+		c.PinReadHitsTotal,
+		prometheus.CounterValue,
+		dst[0].PinReadHitsTotal,
+	)
+
+	ch <- prometheus.MustNewConstMetric(
+		c.PinReadsTotal,
+		prometheus.CounterValue,
+		dst[0].PinReadsTotal,
+	)
+
+	ch <- prometheus.MustNewConstMetric(
+		c.ReadAheadsTotal,
+		prometheus.CounterValue,
+		dst[0].ReadAheadsTotal,
+	)
+
+	ch <- prometheus.MustNewConstMetric(
+		c.SyncCopyReadsTotal,
+		prometheus.CounterValue,
+		dst[0].SyncCopyReadsTotal,
+	)
+
+	ch <- prometheus.MustNewConstMetric(
+		c.SyncDataMapsTotal,
+		prometheus.CounterValue,
+		dst[0].SyncDataMapsTotal,
+	)
+
+	ch <- prometheus.MustNewConstMetric(
+		c.SyncFastReadsTotal,
+		prometheus.CounterValue,
+		dst[0].SyncFastReadsTotal,
+	)
+
+	ch <- prometheus.MustNewConstMetric(
+		c.SyncMDLReadsTotal,
+		prometheus.CounterValue,
+		dst[0].SyncMDLReadsTotal,
+	)
+
+	ch <- prometheus.MustNewConstMetric(
+		c.SyncPinReadsTotal,
+		prometheus.CounterValue,
+		dst[0].SyncPinReadsTotal,
+	)
+
+	return nil, nil
+}

collector/collector.go

@@ -2,12 +2,13 @@ package collector
 
 import (
 	"fmt"
+	"sort"
 	"strconv"
 	"strings"
 
 	"github.com/leoluk/perflib_exporter/perflib"
+	"github.com/prometheus-community/windows_exporter/log"
 	"github.com/prometheus/client_golang/prometheus"
-	"github.com/prometheus/common/log"
 	"golang.org/x/sys/windows/registry"
 )
 
@@ -128,3 +129,22 @@ func find(slice []string, val string) bool {
 	}
 	return false
 }
+
+// Used by more complex collectors where user input specifies enabled child collectors.
+// Splits provided child collectors and deduplicate.
+func expandEnabledChildCollectors(enabled string) []string {
+	separated := strings.Split(enabled, ",")
+	unique := map[string]bool{}
+	for _, s := range separated {
+		if s != "" {
+			unique[s] = true
+		}
+	}
+	result := make([]string, 0, len(unique))
+	for s := range unique {
+		result = append(result, s)
+	}
+	// Ensure result is ordered, to prevent test failure
+	sort.Strings(result)
+	return result
+}

collector/collector_test.go

@@ -0,0 +1,34 @@
+package collector
+
+import (
+	"reflect"
+	"testing"
+)
+
+func TestExpandChildCollectors(t *testing.T) {
+	cases := []struct {
+		name           string
+		input          string
+		expectedOutput []string
+	}{
+		{
+			name:           "simple",
+			input:          "testing1,testing2,testing3",
+			expectedOutput: []string{"testing1", "testing2", "testing3"},
+		},
+		{
+			name:           "duplicate",
+			input:          "testing1,testing2,testing2,testing3",
+			expectedOutput: []string{"testing1", "testing2", "testing3"},
+		},
+	}
+
+	for _, c := range cases {
+		t.Run(c.name, func(t *testing.T) {
+			output := expandEnabledChildCollectors(c.input)
+			if !reflect.DeepEqual(output, c.expectedOutput) {
+				t.Errorf("Output mismatch, expected %+v, got %+v", c.expectedOutput, output)
+			}
+		})
+	}
+}

collector/container.go

@@ -4,8 +4,8 @@ package collector
 
 import (
 	"github.com/Microsoft/hcsshim"
+	"github.com/prometheus-community/windows_exporter/log"
 	"github.com/prometheus/client_golang/prometheus"
-	"github.com/prometheus/common/log"
 )
 
 func init() {
@@ -168,70 +168,67 @@ func (c *ContainerMetricsCollector) collect(ch chan<- prometheus.Metric) (*prome
 	}
 
 	for _, containerDetails := range containers {
-		containerId := containerDetails.ID
-
-		container, err := hcsshim.OpenContainer(containerId)
+		container, err := hcsshim.OpenContainer(containerDetails.ID)
 		if container != nil {
 			defer containerClose(container)
 		}
 		if err != nil {
-			log.Error("err in opening container: ", containerId, err)
+			log.Error("err in opening container: ", containerDetails.ID, err)
 			continue
 		}
 
 		cstats, err := container.Statistics()
 		if err != nil {
-			log.Error("err in fetching container Statistics: ", containerId, err)
+			log.Error("err in fetching container Statistics: ", containerDetails.ID, err)
 			continue
 		}
-		// HCS V1 is for docker runtime. Add the docker:// prefix on container_id
-		containerId = "docker://" + containerId
+		containerIdWithPrefix := getContainerIdWithPrefix(containerDetails)
 
 		ch <- prometheus.MustNewConstMetric(
 			c.ContainerAvailable,
 			prometheus.CounterValue,
 			1,
-			containerId,
+			containerIdWithPrefix,
 		)
 		ch <- prometheus.MustNewConstMetric(
 			c.UsageCommitBytes,
 			prometheus.GaugeValue,
 			float64(cstats.Memory.UsageCommitBytes),
-			containerId,
+			containerIdWithPrefix,
 		)
 		ch <- prometheus.MustNewConstMetric(
 			c.UsageCommitPeakBytes,
 			prometheus.GaugeValue,
 			float64(cstats.Memory.UsageCommitPeakBytes),
-			containerId,
+			containerIdWithPrefix,
 		)
 		ch <- prometheus.MustNewConstMetric(
 			c.UsagePrivateWorkingSetBytes,
 			prometheus.GaugeValue,
 			float64(cstats.Memory.UsagePrivateWorkingSetBytes),
-			containerId,
+			containerIdWithPrefix,
 		)
 		ch <- prometheus.MustNewConstMetric(
 			c.RuntimeTotal,
 			prometheus.CounterValue,
 			float64(cstats.Processor.TotalRuntime100ns)*ticksToSecondsScaleFactor,
-			containerId,
+			containerIdWithPrefix,
 		)
 		ch <- prometheus.MustNewConstMetric(
 			c.RuntimeUser,
 			prometheus.CounterValue,
 			float64(cstats.Processor.RuntimeUser100ns)*ticksToSecondsScaleFactor,
-			containerId,
+			containerIdWithPrefix,
 		)
 		ch <- prometheus.MustNewConstMetric(
 			c.RuntimeKernel,
 			prometheus.CounterValue,
 			float64(cstats.Processor.RuntimeKernel100ns)*ticksToSecondsScaleFactor,
-			containerId,
+			containerIdWithPrefix,
 		)
 
 		if len(cstats.Network) == 0 {
-			log.Info("No Network Stats for container: ", containerId)
+			log.Info("No Network Stats for container: ", containerDetails.ID)
 			continue
 		}
 
@@ -242,37 +239,37 @@ func (c *ContainerMetricsCollector) collect(ch chan<- prometheus.Metric) (*prome
 				c.BytesReceived,
 				prometheus.CounterValue,
 				float64(networkInterface.BytesReceived),
-				containerId, networkInterface.EndpointId,
+				containerIdWithPrefix, networkInterface.EndpointId,
 			)
 			ch <- prometheus.MustNewConstMetric(
 				c.BytesSent,
 				prometheus.CounterValue,
 				float64(networkInterface.BytesSent),
-				containerId, networkInterface.EndpointId,
+				containerIdWithPrefix, networkInterface.EndpointId,
 			)
 			ch <- prometheus.MustNewConstMetric(
 				c.PacketsReceived,
 				prometheus.CounterValue,
 				float64(networkInterface.PacketsReceived),
-				containerId, networkInterface.EndpointId,
+				containerIdWithPrefix, networkInterface.EndpointId,
 			)
 			ch <- prometheus.MustNewConstMetric(
 				c.PacketsSent,
 				prometheus.CounterValue,
 				float64(networkInterface.PacketsSent),
-				containerId, networkInterface.EndpointId,
+				containerIdWithPrefix, networkInterface.EndpointId,
 			)
 			ch <- prometheus.MustNewConstMetric(
 				c.DroppedPacketsIncoming,
 				prometheus.CounterValue,
 				float64(networkInterface.DroppedPacketsIncoming),
-				containerId, networkInterface.EndpointId,
+				containerIdWithPrefix, networkInterface.EndpointId,
 			)
 			ch <- prometheus.MustNewConstMetric(
 				c.DroppedPacketsOutgoing,
 				prometheus.CounterValue,
 				float64(networkInterface.DroppedPacketsOutgoing),
-				containerId, networkInterface.EndpointId,
+				containerIdWithPrefix, networkInterface.EndpointId,
 			)
 			break
 		}
@@ -280,3 +277,13 @@ func (c *ContainerMetricsCollector) collect(ch chan<- prometheus.Metric) (*prome
 
 	return nil, nil
 }
+
+func getContainerIdWithPrefix(containerDetails hcsshim.ContainerProperties) string {
+	switch containerDetails.Owner {
+	case "containerd-shim-runhcs-v1.exe":
+		return "containerd://" + containerDetails.ID
+	default:
+		// default to docker or if owner is not set
+		return "docker://" + containerDetails.ID
+	}
+}

collector/cpu_info.go

@@ -0,0 +1,96 @@
+// +build windows
+
+package collector
+
+import (
+	"errors"
+	"strconv"
+	"strings"
+
+	"github.com/StackExchange/wmi"
+	"github.com/prometheus/client_golang/prometheus"
+	"github.com/prometheus/common/log"
+)
+
+func init() {
+	registerCollector("cpu_info", newCpuInfoCollector)
+}
+
+// If you are adding additional labels to the metric, make sure that they get added in here as well. See below for explanation.
+const (
+	win32ProcessorQuery = "SELECT Architecture, DeviceId, Description, Family, L2CacheSize, L3CacheSize, Name FROM Win32_Processor"
+)
+
+// A CpuInfoCollector is a Prometheus collector for a few WMI metrics in Win32_Processor
+type CpuInfoCollector struct {
+	CpuInfo *prometheus.Desc
+}
+
+func newCpuInfoCollector() (Collector, error) {
+	return &CpuInfoCollector{
+		CpuInfo: prometheus.NewDesc(
+			prometheus.BuildFQName(Namespace, "", "cpu_info"),
+			"Labeled CPU information as provided provided by Win32_Processor",
+			[]string{
+				"architecture",
+				"device_id",
+				"description",
+				"family",
+				"l2_cache_size",
+				"l3_cache_size",
+				"name"},
+			nil,
+		),
+	}, nil
+}
+
+type win32_Processor struct {
+	Architecture uint32
+	DeviceID     string
+	Description  string
+	Family       uint16
+	L2CacheSize  uint32
+	L3CacheSize  uint32
+	Name         string
+}
+
+// Collect sends the metric values for each metric
+// to the provided prometheus Metric channel.
+func (c *CpuInfoCollector) Collect(ctx *ScrapeContext, ch chan<- prometheus.Metric) error {
+	if desc, err := c.collect(ch); err != nil {
+		log.Error("failed collecting cpu_info metrics:", desc, err)
+		return err
+	}
+	return nil
+}
+
+func (c *CpuInfoCollector) collect(ch chan<- prometheus.Metric) (*prometheus.Desc, error) {
+	var dst []win32_Processor
+	// We use a static query here because the provided methods in wmi.go all issue a SELECT *;
+	// This results in the time consuming LoadPercentage field being read which seems to measure each CPU
+	// serially over a 1 second interval, so the scrape time is at least 1s * num_sockets
+	if err := wmi.Query(win32ProcessorQuery, &dst); err != nil {
+		return nil, err
+	}
+	if len(dst) == 0 {
+		return nil, errors.New("WMI query returned empty result set")
+	}
+
+	// Some CPUs end up exposing trailing spaces for certain strings, so clean them up
+	for _, processor := range dst {
+		ch <- prometheus.MustNewConstMetric(
+			c.CpuInfo,
+			prometheus.GaugeValue,
+			1.0,
+			strconv.Itoa(int(processor.Architecture)),
+			strings.TrimRight(processor.DeviceID, " "),
+			strings.TrimRight(processor.Description, " "),
+			strconv.Itoa(int(processor.Family)),
+			strconv.Itoa(int(processor.L2CacheSize)),
+			strconv.Itoa(int(processor.L3CacheSize)),
+			strings.TrimRight(processor.Name, " "),
+		)
+	}
+
+	return nil, nil
+}

collector/cs.go

@@ -6,8 +6,8 @@ import (
 	"errors"
 
 	"github.com/StackExchange/wmi"
+	"github.com/prometheus-community/windows_exporter/log"
 	"github.com/prometheus/client_golang/prometheus"
-	"github.com/prometheus/common/log"
 )
 
 func init() {

collector/dfsr.go

@@ -0,0 +1,809 @@
+// +build windows
+
+package collector
+
+import (
+	"github.com/prometheus-community/windows_exporter/log"
+	"github.com/prometheus/client_golang/prometheus"
+	"gopkg.in/alecthomas/kingpin.v2"
+)
+
+var dfsrEnabledCollectors = kingpin.Flag("collectors.dfsr.sources-enabled", "Comma-seperated list of DFSR Perflib sources to use.").Default("connection,folder,volume").String()
+
+func init() {
+	// Perflib sources are dynamic, depending on the enabled child collectors
+	var perflibDependencies []string
+	for _, source := range expandEnabledChildCollectors(*dfsrEnabledCollectors) {
+		perflibDependencies = append(perflibDependencies, dfsrGetPerfObjectName(source))
+	}
+
+	registerCollector("dfsr", NewDFSRCollector, perflibDependencies...)
+}
+
+// DFSRCollector contains the metric and state data of the DFSR collectors.
+type DFSRCollector struct {
+	// Connection source
+	ConnectionBandwidthSavingsUsingDFSReplicationTotal *prometheus.Desc
+	ConnectionBytesReceivedTotal                       *prometheus.Desc
+	ConnectionCompressedSizeOfFilesReceivedTotal       *prometheus.Desc
+	ConnectionFilesReceivedTotal                       *prometheus.Desc
+	ConnectionRDCBytesReceivedTotal                    *prometheus.Desc
+	ConnectionRDCCompressedSizeOfFilesReceivedTotal    *prometheus.Desc
+	ConnectionRDCSizeOfFilesReceivedTotal              *prometheus.Desc
+	ConnectionRDCNumberofFilesReceivedTotal            *prometheus.Desc
+	ConnectionSizeOfFilesReceivedTotal                 *prometheus.Desc
+
+	// Folder source
+	FolderBandwidthSavingsUsingDFSReplicationTotal *prometheus.Desc
+	FolderCompressedSizeOfFilesReceivedTotal       *prometheus.Desc
+	FolderConflictBytesCleanedupTotal              *prometheus.Desc
+	FolderConflictBytesGeneratedTotal              *prometheus.Desc
+	FolderConflictFilesCleanedUpTotal              *prometheus.Desc
+	FolderConflictFilesGeneratedTotal              *prometheus.Desc
+	FolderConflictFolderCleanupsCompletedTotal     *prometheus.Desc
+	FolderConflictSpaceInUse                       *prometheus.Desc
+	FolderDeletedSpaceInUse                        *prometheus.Desc
+	FolderDeletedBytesCleanedUpTotal               *prometheus.Desc
+	FolderDeletedBytesGeneratedTotal               *prometheus.Desc
+	FolderDeletedFilesCleanedUpTotal               *prometheus.Desc
+	FolderDeletedFilesGeneratedTotal               *prometheus.Desc
+	FolderFileInstallsRetriedTotal                 *prometheus.Desc
+	FolderFileInstallsSucceededTotal               *prometheus.Desc
+	FolderFilesReceivedTotal                       *prometheus.Desc
+	FolderRDCBytesReceivedTotal                    *prometheus.Desc
+	FolderRDCCompressedSizeOfFilesReceivedTotal    *prometheus.Desc
+	FolderRDCNumberofFilesReceivedTotal            *prometheus.Desc
+	FolderRDCSizeOfFilesReceivedTotal              *prometheus.Desc
+	FolderSizeOfFilesReceivedTotal                 *prometheus.Desc
+	FolderStagingSpaceInUse                        *prometheus.Desc
+	FolderStagingBytesCleanedUpTotal               *prometheus.Desc
+	FolderStagingBytesGeneratedTotal               *prometheus.Desc
+	FolderStagingFilesCleanedUpTotal               *prometheus.Desc
+	FolderStagingFilesGeneratedTotal               *prometheus.Desc
+	FolderUpdatesDroppedTotal                      *prometheus.Desc
+
+	// Volume source
+	VolumeDatabaseLookupsTotal           *prometheus.Desc
+	VolumeDatabaseCommitsTotal           *prometheus.Desc
+	VolumeUSNJournalUnreadPercentage     *prometheus.Desc
+	VolumeUSNJournalRecordsAcceptedTotal *prometheus.Desc
+	VolumeUSNJournalRecordsReadTotal     *prometheus.Desc
+
+	// Map of child collector functions used during collection
+	dfsrChildCollectors []dfsrCollectorFunc
+}
+
+type dfsrCollectorFunc func(ctx *ScrapeContext, ch chan<- prometheus.Metric) error
+
+// Map Perflib sources to DFSR collector names
+// E.G. volume -> DFS Replication Service Volumes
+func dfsrGetPerfObjectName(collector string) string {
+	prefix := "DFS "
+	suffix := ""
+	switch collector {
+	case "connection":
+		suffix = "Replication Connections"
+	case "folder":
+		suffix = "Replicated Folders"
+	case "volume":
+		suffix = "Replication Service Volumes"
+	}
+	return (prefix + suffix)
+}
+
+// NewDFSRCollector is registered
+func NewDFSRCollector() (Collector, error) {
+	log.Info("dfsr collector is in an experimental state! Metrics for this collector have not been tested.")
+	const subsystem = "dfsr"
+
+	enabled := expandEnabledChildCollectors(*dfsrEnabledCollectors)
+	perfCounters := make([]string, 0, len(enabled))
+	for _, c := range enabled {
+		perfCounters = append(perfCounters, dfsrGetPerfObjectName(c))
+	}
+	addPerfCounterDependencies(subsystem, perfCounters)
+
+	dfsrCollector := DFSRCollector{
+		// Connection
+		ConnectionBandwidthSavingsUsingDFSReplicationTotal: prometheus.NewDesc(
+			prometheus.BuildFQName(Namespace, subsystem, "connection_bandwidth_savings_using_dfs_replication_bytes_total"),
+			"Total bytes of bandwidth saved using DFS Replication for this connection",
+			[]string{"name"},
+			nil,
+		),
+
+		ConnectionBytesReceivedTotal: prometheus.NewDesc(
+			prometheus.BuildFQName(Namespace, subsystem, "connection_bytes_received_total"),
+			"Total bytes received for connection",
+			[]string{"name"},
+			nil,
+		),
+
+		ConnectionCompressedSizeOfFilesReceivedTotal: prometheus.NewDesc(
+			prometheus.BuildFQName(Namespace, subsystem, "connection_compressed_size_of_files_received_bytes_total"),
+			"Total compressed size of files received on the connection, in bytes",
+			[]string{"name"},
+			nil,
+		),
+
+		ConnectionFilesReceivedTotal: prometheus.NewDesc(
+			prometheus.BuildFQName(Namespace, subsystem, "connection_received_files_total"),
+			"Total number of files receieved for connection",
+			[]string{"name"},
+			nil,
+		),
+
+		ConnectionRDCBytesReceivedTotal: prometheus.NewDesc(
+			prometheus.BuildFQName(Namespace, subsystem, "connection_rdc_received_bytes_total"),
+			"Total bytes received on the connection while replicating files using Remote Differential Compression",
+			[]string{"name"},
+			nil,
+		),
+
+		ConnectionRDCCompressedSizeOfFilesReceivedTotal: prometheus.NewDesc(
+			prometheus.BuildFQName(Namespace, subsystem, "connection_rdc_compressed_size_of_received_files_bytes_total"),
+			"Total uncompressed size of files received with Remote Differential Compression for connection",
+			[]string{"name"},
+			nil,
+		),
+
+		ConnectionRDCNumberofFilesReceivedTotal: prometheus.NewDesc(
+			prometheus.BuildFQName(Namespace, subsystem, "connection_rdc_received_files_total"),
+			"Total number of files received using remote differential compression",
+			[]string{"name"},
+			nil,
+		),
+
+		ConnectionRDCSizeOfFilesReceivedTotal: prometheus.NewDesc(
+			prometheus.BuildFQName(Namespace, subsystem, "connection_rdc_size_of_received_files_bytes_total"),
+			"Total size of received Remote Differential Compression files, in bytes.",
+			[]string{"name"},
+			nil,
+		),
+
+		ConnectionSizeOfFilesReceivedTotal: prometheus.NewDesc(
+			prometheus.BuildFQName(Namespace, subsystem, "connection_files_received_bytes_total"),
+			"Total size of files received, in bytes",
+			[]string{"name"},
+			nil,
+		),
+
+		// Folder
+		FolderBandwidthSavingsUsingDFSReplicationTotal: prometheus.NewDesc(
+			prometheus.BuildFQName(Namespace, subsystem, "folder_bandwidth_savings_using_dfs_replication_bytes_total"),
+			"Total bytes of bandwidth saved using DFS Replication for this folder",
+			[]string{"name"},
+			nil,
+		),
+
+		FolderCompressedSizeOfFilesReceivedTotal: prometheus.NewDesc(
+			prometheus.BuildFQName(Namespace, subsystem, "folder_compressed_size_of_received_files_bytes_total"),
+			"Total compressed size of files received on the folder, in bytes",
+			[]string{"name"},
+			nil,
+		),
+
+		FolderConflictBytesCleanedupTotal: prometheus.NewDesc(
+			prometheus.BuildFQName(Namespace, subsystem, "folder_conflict_cleaned_up_bytes_total"),
+			"Total size of conflict loser files and folders deleted from the Conflict and Deleted folder, in bytes",
+			[]string{"name"},
+			nil,
+		),
+
+		FolderConflictBytesGeneratedTotal: prometheus.NewDesc(
+			prometheus.BuildFQName(Namespace, subsystem, "folder_conflict_generated_bytes_total"),
+			"Total size of conflict loser files and folders moved to the Conflict and Deleted folder, in bytes",
+			[]string{"name"},
+			nil,
+		),
+
+		FolderConflictFilesCleanedUpTotal: prometheus.NewDesc(
+			prometheus.BuildFQName(Namespace, subsystem, "folder_conflict_cleaned_up_files_total"),
+			"Number of conflict loser files deleted from the Conflict and Deleted folder",
+			[]string{"name"},
+			nil,
+		),
+
+		FolderConflictFilesGeneratedTotal: prometheus.NewDesc(
+			prometheus.BuildFQName(Namespace, subsystem, "folder_conflict_generated_files_total"),
+			"Number of files and folders moved to the Conflict and Deleted folder",
+			[]string{"name"},
+			nil,
+		),
+
+		FolderConflictFolderCleanupsCompletedTotal: prometheus.NewDesc(
+			prometheus.BuildFQName(Namespace, subsystem, "folder_conflict_folder_cleanups_total"),
+			"Number of deletions of conflict loser files and folders in the Conflict and Deleted",
+			[]string{"name"},
+			nil,
+		),
+
+		FolderConflictSpaceInUse: prometheus.NewDesc(
+			prometheus.BuildFQName(Namespace, subsystem, "folder_conflict_space_in_use_bytes"),
+			"Total size of the conflict loser files and folders currently in the Conflict and Deleted folder",
+			[]string{"name"},
+			nil,
+		),
+
+		FolderDeletedSpaceInUse: prometheus.NewDesc(
+			prometheus.BuildFQName(Namespace, subsystem, "folder_deleted_space_in_use_bytes"),
+			"Total size (in bytes) of the deleted files and folders currently in the Conflict and Deleted folder",
+			[]string{"name"},
+			nil,
+		),
+
+		FolderDeletedBytesCleanedUpTotal: prometheus.NewDesc(
+			prometheus.BuildFQName(Namespace, subsystem, "folder_deleted_cleaned_up_bytes_total"),
+			"Total size (in bytes) of replicating deleted files and folders that were cleaned up from the Conflict and Deleted folder",
+			[]string{"name"},
+			nil,
+		),
+
+		FolderDeletedBytesGeneratedTotal: prometheus.NewDesc(
+			prometheus.BuildFQName(Namespace, subsystem, "folder_deleted_generated_bytes_total"),
+			"Total size (in bytes) of replicated deleted files and folders that were moved to the Conflict and Deleted folder after they were deleted from a replicated folder on a sending member",
+			[]string{"name"},
+			nil,
+		),
+
+		FolderDeletedFilesCleanedUpTotal: prometheus.NewDesc(
+			prometheus.BuildFQName(Namespace, subsystem, "folder_deleted_cleaned_up_files_total"),
+			"Number of files and folders that were cleaned up from the Conflict and Deleted folder",
+			[]string{"name"},
+			nil,
+		),
+
+		FolderDeletedFilesGeneratedTotal: prometheus.NewDesc(
+			prometheus.BuildFQName(Namespace, subsystem, "folder_deleted_generated_files_total"),
+			"Number of deleted files and folders that were moved to the Conflict and Deleted folder",
+			[]string{"name"},
+			nil,
+		),
+
+		FolderFileInstallsRetriedTotal: prometheus.NewDesc(
+			prometheus.BuildFQName(Namespace, subsystem, "folder_file_installs_retried_total"),
+			"Total number of file installs that are being retried due to sharing violations or other errors encountered when installing the files",
+			[]string{"name"},
+			nil,
+		),
+
+		FolderFileInstallsSucceededTotal: prometheus.NewDesc(
+			prometheus.BuildFQName(Namespace, subsystem, "folder_file_installs_succeeded_total"),
+			"Total number of files that were successfully received from sending members and installed locally on this server",
+			[]string{"name"},
+			nil,
+		),
+
+		FolderFilesReceivedTotal: prometheus.NewDesc(
+			prometheus.BuildFQName(Namespace, subsystem, "folder_received_files_total"),
+			"Total number of files received",
+			[]string{"name"},
+			nil,
+		),
+
+		FolderRDCBytesReceivedTotal: prometheus.NewDesc(
+			prometheus.BuildFQName(Namespace, subsystem, "folder_rdc_received_bytes_total"),
+			"Total number of bytes received in replicating files using Remote Differential Compression",
+			[]string{"name"},
+			nil,
+		),
+
+		FolderRDCCompressedSizeOfFilesReceivedTotal: prometheus.NewDesc(
+			prometheus.BuildFQName(Namespace, subsystem, "folder_rdc_compressed_size_of_received_files_bytes_total"),
+			"Total compressed size (in bytes) of the files received with Remote Differential Compression",
+			[]string{"name"},
+			nil,
+		),
+
+		FolderRDCNumberofFilesReceivedTotal: prometheus.NewDesc(
+			prometheus.BuildFQName(Namespace, subsystem, "folder_rdc_received_files_total"),
+			"Total number of files received with Remote Differential Compression",
+			[]string{"name"},
+			nil,
+		),
+
+		FolderRDCSizeOfFilesReceivedTotal: prometheus.NewDesc(
+			prometheus.BuildFQName(Namespace, subsystem, "folder_rdc_files_received_bytes_total"),
+			"Total uncompressed size (in bytes) of the files received with Remote Differential Compression",
+			[]string{"name"},
+			nil,
+		),
+
+		FolderSizeOfFilesReceivedTotal: prometheus.NewDesc(
+			prometheus.BuildFQName(Namespace, subsystem, "folder_files_received_bytes_total"),
+			"Total uncompressed size (in bytes) of the files received",
+			[]string{"name"},
+			nil,
+		),
+
+		FolderStagingSpaceInUse: prometheus.NewDesc(
+			prometheus.BuildFQName(Namespace, subsystem, "folder_staging_space_in_use_bytes"),
+			"Total size of files and folders currently in the staging folder.",
+			[]string{"name"},
+			nil,
+		),
+
+		FolderStagingBytesCleanedUpTotal: prometheus.NewDesc(
+			prometheus.BuildFQName(Namespace, subsystem, "folder_staging_cleaned_up_bytes_total"),
+			"Total size (in bytes) of the files and folders that have been cleaned up from the staging folder",
+			[]string{"name"},
+			nil,
+		),
+
+		FolderStagingBytesGeneratedTotal: prometheus.NewDesc(
+			prometheus.BuildFQName(Namespace, subsystem, "folder_staging_generated_bytes_total"),
+			"Total size (in bytes) of replicated files and folders in the staging folder created by the DFS Replication service since last restart",
+			[]string{"name"},
+			nil,
+		),
+
+		FolderStagingFilesCleanedUpTotal: prometheus.NewDesc(
+			prometheus.BuildFQName(Namespace, subsystem, "folder_staging_cleaned_up_files_total"),
+			"Total number of files and folders that have been cleaned up from the staging folder",
+			[]string{"name"},
+			nil,
+		),
+
+		FolderStagingFilesGeneratedTotal: prometheus.NewDesc(
+			prometheus.BuildFQName(Namespace, subsystem, "folder_staging_generated_files_total"),
+			"Total number of times replicated files and folders have been staged by the DFS Replication service",
+			[]string{"name"},
+			nil,
+		),
+
+		FolderUpdatesDroppedTotal: prometheus.NewDesc(
+			prometheus.BuildFQName(Namespace, subsystem, "folder_dropped_updates_total"),
+			"Total number of redundant file replication update records that have been ignored by the DFS Replication service because they did not change the replicated file or folder",
+			[]string{"name"},
+			nil,
+		),
+
+		// Volume
+		VolumeDatabaseCommitsTotal: prometheus.NewDesc(
+			prometheus.BuildFQName(Namespace, subsystem, "volume_database_commits_total"),
+			"Total number of DFSR Volume database commits",
+			[]string{"name"},
+			nil,
+		),
+
+		VolumeDatabaseLookupsTotal: prometheus.NewDesc(
+			prometheus.BuildFQName(Namespace, subsystem, "volume_database_lookups_total"),
+			"Total number of DFSR Volume database lookups",
+			[]string{"name"},
+			nil,
+		),
+
+		VolumeUSNJournalUnreadPercentage: prometheus.NewDesc(
+			prometheus.BuildFQName(Namespace, subsystem, "volume_usn_journal_unread_percentage"),
+			"Percentage of DFSR Volume USN journal records that are unread",
+			[]string{"name"},
+			nil,
+		),
+
+		VolumeUSNJournalRecordsAcceptedTotal: prometheus.NewDesc(
+			prometheus.BuildFQName(Namespace, subsystem, "volume_usn_journal_accepted_records_total"),
+			"Total number of USN journal records accepted",
+			[]string{"name"},
+			nil,
+		),
+
+		VolumeUSNJournalRecordsReadTotal: prometheus.NewDesc(
+			prometheus.BuildFQName(Namespace, subsystem, "volume_usn_journal_read_records_total"),
+			"Total number of DFSR Volume USN journal records read",
+			[]string{"name"},
+			nil,
+		),
+	}
+
+	dfsrCollector.dfsrChildCollectors = dfsrCollector.getDFSRChildCollectors(enabled)
+
+	return &dfsrCollector, nil
+}
+
+// Maps enabled child collectors names to their relevant collection function,
+// for use in DFSRCollector.Collect()
+func (c *DFSRCollector) getDFSRChildCollectors(enabledCollectors []string) []dfsrCollectorFunc {
+	var dfsrCollectors []dfsrCollectorFunc
+	for _, collector := range enabledCollectors {
+		switch collector {
+		case "connection":
+			dfsrCollectors = append(dfsrCollectors, c.collectConnection)
+		case "folder":
+			dfsrCollectors = append(dfsrCollectors, c.collectFolder)
+		case "volume":
+			dfsrCollectors = append(dfsrCollectors, c.collectVolume)
+		}
+	}
+
+	return dfsrCollectors
+}
+
+// Collect implements the Collector interface.
+// Sends metric values for each metric to the provided prometheus Metric channel.
+func (c *DFSRCollector) Collect(ctx *ScrapeContext, ch chan<- prometheus.Metric) error {
+	for _, fn := range c.dfsrChildCollectors {
+		err := fn(ctx, ch)
+		if err != nil {
+			return err
+		}
+	}
+	return nil
+}
+
+// Perflib: "DFS Replication Service Connections"
+type PerflibDFSRConnection struct {
+	Name string
+
+	BandwidthSavingsUsingDFSReplicationTotal float64 `perflib:"Bandwidth Savings Using DFS Replication"`
+	BytesReceivedTotal                       float64 `perflib:"Total Bytes Received"`
+	CompressedSizeOfFilesReceivedTotal       float64 `perflib:"Compressed Size of Files Received"`
+	FilesReceivedTotal                       float64 `perflib:"Total Files Received"`
+	RDCBytesReceivedTotal                    float64 `perflib:"RDC Bytes Received"`
+	RDCCompressedSizeOfFilesReceivedTotal    float64 `perflib:"RDC Compressed Size of Files Received"`
+	RDCNumberofFilesReceivedTotal            float64 `perflib:"RDC Number of Files Received"`
+	RDCSizeOfFilesReceivedTotal              float64 `perflib:"RDC Size of Files Received"`
+	SizeOfFilesReceivedTotal                 float64 `perflib:"Size of Files Received"`
+}
+
+func (c *DFSRCollector) collectConnection(ctx *ScrapeContext, ch chan<- prometheus.Metric) error {
+	var dst []PerflibDFSRConnection
+	if err := unmarshalObject(ctx.perfObjects["DFS Replication Connections"], &dst); err != nil {
+		return err
+	}
+
+	for _, connection := range dst {
+		ch <- prometheus.MustNewConstMetric(
+			c.ConnectionBandwidthSavingsUsingDFSReplicationTotal,
+			prometheus.CounterValue,
+			connection.BandwidthSavingsUsingDFSReplicationTotal,
+			connection.Name,
+		)
+
+		ch <- prometheus.MustNewConstMetric(
+			c.ConnectionBytesReceivedTotal,
+			prometheus.CounterValue,
+			connection.BytesReceivedTotal,
+			connection.Name,
+		)
+
+		ch <- prometheus.MustNewConstMetric(
+			c.ConnectionCompressedSizeOfFilesReceivedTotal,
+			prometheus.CounterValue,
+			connection.CompressedSizeOfFilesReceivedTotal,
+			connection.Name,
+		)
+
+		ch <- prometheus.MustNewConstMetric(
+			c.ConnectionFilesReceivedTotal,
+			prometheus.CounterValue,
+			connection.FilesReceivedTotal,
+			connection.Name,
+		)
+
+		ch <- prometheus.MustNewConstMetric(
+			c.ConnectionRDCBytesReceivedTotal,
+			prometheus.CounterValue,
+			connection.RDCBytesReceivedTotal,
+			connection.Name,
+		)
+
+		ch <- prometheus.MustNewConstMetric(
+			c.ConnectionRDCCompressedSizeOfFilesReceivedTotal,
+			prometheus.CounterValue,
+			connection.RDCCompressedSizeOfFilesReceivedTotal,
+			connection.Name,
+		)
+
+		ch <- prometheus.MustNewConstMetric(
+			c.ConnectionRDCSizeOfFilesReceivedTotal,
+			prometheus.CounterValue,
+			connection.RDCSizeOfFilesReceivedTotal,
+			connection.Name,
+		)
+
+		ch <- prometheus.MustNewConstMetric(
+			c.ConnectionRDCNumberofFilesReceivedTotal,
+			prometheus.CounterValue,
+			connection.RDCNumberofFilesReceivedTotal,
+			connection.Name,
+		)
+
+		ch <- prometheus.MustNewConstMetric(
+			c.ConnectionSizeOfFilesReceivedTotal,
+			prometheus.CounterValue,
+			connection.SizeOfFilesReceivedTotal,
+			connection.Name,
+		)
+
+	}
+	return nil
+}
+
+// Perflib: "DFS Replicated Folder"
+type PerflibDFSRFolder struct {
+	Name string
+
+	BandwidthSavingsUsingDFSReplicationTotal float64 `perflib:"Bandwidth Savings Using DFS Replication"`
+	CompressedSizeOfFilesReceivedTotal       float64 `perflib:"Compressed Size of Files Received"`
+	ConflictBytesCleanedupTotal              float64 `perflib:"Conflict Bytes Cleaned Up"`
+	ConflictBytesGeneratedTotal              float64 `perflib:"Conflict Bytes Generated"`
+	ConflictFilesCleanedUpTotal              float64 `perflib:"Conflict Files Cleaned Up"`
+	ConflictFilesGeneratedTotal              float64 `perflib:"Conflict Files Generated"`
+	ConflictFolderCleanupsCompletedTotal     float64 `perflib:"Conflict Folder Cleanups Completed"`
+	ConflictSpaceInUse                       float64 `perflib:"Conflict Space In Use"`
+	DeletedSpaceInUse                        float64 `perflib:"Deleted Space In Use"`
+	DeletedBytesCleanedUpTotal               float64 `perflib:"Deleted Bytes Cleaned Up"`
+	DeletedBytesGeneratedTotal               float64 `perflib:"Deleted Bytes Generated"`
+	DeletedFilesCleanedUpTotal               float64 `perflib:"Deleted Files Cleaned Up"`
+	DeletedFilesGeneratedTotal               float64 `perflib:"Deleted Files Generated"`
+	FileInstallsRetriedTotal                 float64 `perflib:"File Installs Retried"`
+	FileInstallsSucceededTotal               float64 `perflib:"File Installs Succeeded"`
+	FilesReceivedTotal                       float64 `perflib:"Total Files Received"`
+	RDCBytesReceivedTotal                    float64 `perflib:"RDC Bytes Received"`
+	RDCCompressedSizeOfFilesReceivedTotal    float64 `perflib:"RDC Compressed Size of Files Received"`
+	RDCNumberofFilesReceivedTotal            float64 `perflib:"RDC Number of Files Received"`
+	RDCSizeOfFilesReceivedTotal              float64 `perflib:"RDC Size of Files Received"`
+	SizeOfFilesReceivedTotal                 float64 `perflib:"Size of Files Received"`
+	StagingSpaceInUse                        float64 `perflib:"Staging Space In Use"`
+	StagingBytesCleanedUpTotal               float64 `perflib:"Staging Bytes Cleaned Up"`
+	StagingBytesGeneratedTotal               float64 `perflib:"Staging Bytes Generated"`
+	StagingFilesCleanedUpTotal               float64 `perflib:"Staging Files Cleaned Up"`
+	StagingFilesGeneratedTotal               float64 `perflib:"Staging Files Generated"`
+	UpdatesDroppedTotal                      float64 `perflib:"Updates Dropped"`
+}
+
+func (c *DFSRCollector) collectFolder(ctx *ScrapeContext, ch chan<- prometheus.Metric) error {
+	var dst []PerflibDFSRFolder
+	if err := unmarshalObject(ctx.perfObjects["DFS Replicated Folders"], &dst); err != nil {
+		return err
+	}
+
+	for _, folder := range dst {
+		ch <- prometheus.MustNewConstMetric(
+			c.FolderBandwidthSavingsUsingDFSReplicationTotal,
+			prometheus.CounterValue,
+			folder.BandwidthSavingsUsingDFSReplicationTotal,
+			folder.Name,
+		)
+
+		ch <- prometheus.MustNewConstMetric(
+			c.FolderCompressedSizeOfFilesReceivedTotal,
+			prometheus.CounterValue,
+			folder.CompressedSizeOfFilesReceivedTotal,
+			folder.Name,
+		)
+
+		ch <- prometheus.MustNewConstMetric(
+			c.FolderConflictBytesCleanedupTotal,
+			prometheus.CounterValue,
+			folder.ConflictBytesCleanedupTotal,
+			folder.Name,
+		)
+
+		ch <- prometheus.MustNewConstMetric(
+			c.FolderConflictBytesGeneratedTotal,
+			prometheus.CounterValue,
+			folder.ConflictBytesGeneratedTotal,
+			folder.Name,
+		)
+
+		ch <- prometheus.MustNewConstMetric(
+			c.FolderConflictFilesCleanedUpTotal,
+			prometheus.CounterValue,
+			folder.ConflictFilesCleanedUpTotal,
+			folder.Name,
+		)
+
+		ch <- prometheus.MustNewConstMetric(
+			c.FolderConflictFilesGeneratedTotal,
+			prometheus.CounterValue,
+			folder.ConflictFilesGeneratedTotal,
+			folder.Name,
+		)
+
+		ch <- prometheus.MustNewConstMetric(
+			c.FolderConflictFolderCleanupsCompletedTotal,
+			prometheus.CounterValue,
+			folder.ConflictFolderCleanupsCompletedTotal,
+			folder.Name,
+		)
+
+		ch <- prometheus.MustNewConstMetric(
+			c.FolderConflictSpaceInUse,
+			prometheus.GaugeValue,
+			folder.ConflictSpaceInUse,
+			folder.Name,
+		)
+
+		ch <- prometheus.MustNewConstMetric(
+			c.FolderDeletedSpaceInUse,
+			prometheus.GaugeValue,
+			folder.DeletedSpaceInUse,
+			folder.Name,
+		)
+
+		ch <- prometheus.MustNewConstMetric(
+			c.FolderDeletedBytesCleanedUpTotal,
+			prometheus.CounterValue,
+			folder.DeletedBytesCleanedUpTotal,
+			folder.Name,
+		)
+
+		ch <- prometheus.MustNewConstMetric(
+			c.FolderDeletedBytesGeneratedTotal,
+			prometheus.CounterValue,
+			folder.DeletedBytesGeneratedTotal,
+			folder.Name,
+		)
+
+		ch <- prometheus.MustNewConstMetric(
+			c.FolderDeletedFilesCleanedUpTotal,
+			prometheus.CounterValue,
+			folder.DeletedFilesCleanedUpTotal,
+			folder.Name,
+		)
+
+		ch <- prometheus.MustNewConstMetric(
+			c.FolderDeletedFilesGeneratedTotal,
+			prometheus.CounterValue,
+			folder.DeletedFilesGeneratedTotal,
+			folder.Name,
+		)
+
+		ch <- prometheus.MustNewConstMetric(
+			c.FolderFileInstallsRetriedTotal,
+			prometheus.CounterValue,
+			folder.FileInstallsRetriedTotal,
+			folder.Name,
+		)
+
+		ch <- prometheus.MustNewConstMetric(
+			c.FolderFileInstallsSucceededTotal,
+			prometheus.CounterValue,
+			folder.FileInstallsSucceededTotal,
+			folder.Name,
+		)
+
+		ch <- prometheus.MustNewConstMetric(
+			c.FolderFilesReceivedTotal,
+			prometheus.CounterValue,
+			folder.FilesReceivedTotal,
+			folder.Name,
+		)
+
+		ch <- prometheus.MustNewConstMetric(
+			c.FolderRDCBytesReceivedTotal,
+			prometheus.CounterValue,
+			folder.RDCBytesReceivedTotal,
+			folder.Name,
+		)
+
+		ch <- prometheus.MustNewConstMetric(
+			c.FolderRDCCompressedSizeOfFilesReceivedTotal,
+			prometheus.CounterValue,
+			folder.RDCCompressedSizeOfFilesReceivedTotal,
+			folder.Name,
+		)
+
+		ch <- prometheus.MustNewConstMetric(
+			c.FolderRDCNumberofFilesReceivedTotal,
+			prometheus.CounterValue,
+			folder.RDCNumberofFilesReceivedTotal,
+			folder.Name,
+		)
+
+		ch <- prometheus.MustNewConstMetric(
+			c.FolderRDCSizeOfFilesReceivedTotal,
+			prometheus.CounterValue,
+			folder.RDCSizeOfFilesReceivedTotal,
+			folder.Name,
+		)
+
+		ch <- prometheus.MustNewConstMetric(
+			c.FolderSizeOfFilesReceivedTotal,
+			prometheus.CounterValue,
+			folder.SizeOfFilesReceivedTotal,
+			folder.Name,
+		)
+
+		ch <- prometheus.MustNewConstMetric(
+			c.FolderStagingSpaceInUse,
+			prometheus.GaugeValue,
+			folder.StagingSpaceInUse,
+			folder.Name,
+		)
+
+		ch <- prometheus.MustNewConstMetric(
+			c.FolderStagingBytesCleanedUpTotal,
+			prometheus.CounterValue,
+			folder.StagingBytesCleanedUpTotal,
+			folder.Name,
+		)
+
+		ch <- prometheus.MustNewConstMetric(
+			c.FolderStagingBytesGeneratedTotal,
+			prometheus.CounterValue,
+			folder.StagingBytesGeneratedTotal,
+			folder.Name,
+		)
+
+		ch <- prometheus.MustNewConstMetric(
+			c.FolderStagingFilesCleanedUpTotal,
+			prometheus.CounterValue,
+			folder.StagingFilesCleanedUpTotal,
+			folder.Name,
+		)
+
+		ch <- prometheus.MustNewConstMetric(
+			c.FolderStagingFilesGeneratedTotal,
+			prometheus.CounterValue,
+			folder.StagingFilesGeneratedTotal,
+			folder.Name,
+		)
+
+		ch <- prometheus.MustNewConstMetric(
+			c.FolderUpdatesDroppedTotal,
+			prometheus.CounterValue,
+			folder.UpdatesDroppedTotal,
+			folder.Name,
+		)
+	}
+	return nil
+}
+
+// Perflib: "DFS Replication Service Volumes"
+type PerflibDFSRVolume struct {
+	Name string
+
+	DatabaseCommitsTotal           float64 `perflib:"Database Commits"`
+	DatabaseLookupsTotal           float64 `perflib:"Database Lookups"`
+	USNJournalRecordsReadTotal     float64 `perflib:"USN Journal Records Read"`
+	USNJournalRecordsAcceptedTotal float64 `perflib:"USN Journal Records Accepted"`
+	USNJournalUnreadPercentage     float64 `perflib:"USN Journal Records Unread Percentage"`
+}
+
+func (c *DFSRCollector) collectVolume(ctx *ScrapeContext, ch chan<- prometheus.Metric) error {
+	var dst []PerflibDFSRVolume
+	if err := unmarshalObject(ctx.perfObjects["DFS Replication Service Volumes"], &dst); err != nil {
+		return err
+	}
+
+	for _, volume := range dst {
+		ch <- prometheus.MustNewConstMetric(
+			c.VolumeDatabaseLookupsTotal,
+			prometheus.CounterValue,
+			volume.DatabaseLookupsTotal,
+			volume.Name,
+		)
+
+		ch <- prometheus.MustNewConstMetric(
+			c.VolumeDatabaseCommitsTotal,
+			prometheus.CounterValue,
+			volume.DatabaseCommitsTotal,
+			volume.Name,
+		)
+
+		ch <- prometheus.MustNewConstMetric(
+			c.VolumeUSNJournalRecordsAcceptedTotal,
+			prometheus.CounterValue,
+			volume.USNJournalRecordsAcceptedTotal,
+			volume.Name,
+		)
+
+		ch <- prometheus.MustNewConstMetric(
+			c.VolumeUSNJournalRecordsReadTotal,
+			prometheus.CounterValue,
+			volume.USNJournalRecordsReadTotal,
+			volume.Name,
+		)
+
+		ch <- prometheus.MustNewConstMetric(
+			c.VolumeUSNJournalUnreadPercentage,
+			prometheus.GaugeValue,
+			volume.USNJournalUnreadPercentage,
+			volume.Name,
+		)
+
+	}
+	return nil
+}

collector/dns.go

@@ -6,8 +6,8 @@ import (
 	"errors"
 
 	"github.com/StackExchange/wmi"
+	"github.com/prometheus-community/windows_exporter/log"
 	"github.com/prometheus/client_golang/prometheus"
-	"github.com/prometheus/common/log"
 )
 
 func init() {
@@ -81,8 +81,8 @@ func NewDNSCollector() (Collector, error) {
 			nil,
 		),
 		MemoryUsedBytes: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "memory_used_bytes_total"),
-			"Total memory used by DNS server",
+			prometheus.BuildFQName(Namespace, subsystem, "memory_used_bytes"),
+			"Current memory used by DNS server",
 			[]string{"area"},
 			nil,
 		),

collector/exchange.go

@@ -7,8 +7,8 @@ import (
 	"os"
 	"strings"
 
+	"github.com/prometheus-community/windows_exporter/log"
 	"github.com/prometheus/client_golang/prometheus"
-	"github.com/prometheus/common/log"
 	"gopkg.in/alecthomas/kingpin.v2"
 )
 

collector/fsrmquota.go

@@ -2,8 +2,8 @@ package collector
 
 import (
 	"github.com/StackExchange/wmi"
+	"github.com/prometheus-community/windows_exporter/log"
 	"github.com/prometheus/client_golang/prometheus"
-	"github.com/prometheus/common/log"
 )
 
 func init() {

collector/hyperv.go

@@ -6,8 +6,8 @@ import (
 	"strings"
 
 	"github.com/StackExchange/wmi"
+	"github.com/prometheus-community/windows_exporter/log"
 	"github.com/prometheus/client_golang/prometheus"
-	"github.com/prometheus/common/log"
 )
 
 func init() {

collector/iis.go

@@ -10,8 +10,8 @@ import (
 	"golang.org/x/sys/windows/registry"
 
 	"github.com/StackExchange/wmi"
+	"github.com/prometheus-community/windows_exporter/log"
 	"github.com/prometheus/client_golang/prometheus"
-	"github.com/prometheus/common/log"
 	"gopkg.in/alecthomas/kingpin.v2"
 )
 

collector/logical_disk.go

@@ -6,8 +6,8 @@ import (
 	"fmt"
 	"regexp"
 
+	"github.com/prometheus-community/windows_exporter/log"
 	"github.com/prometheus/client_golang/prometheus"
-	"github.com/prometheus/common/log"
 	"gopkg.in/alecthomas/kingpin.v2"
 )
 

collector/logon.go

@@ -6,8 +6,8 @@ import (
 	"errors"
 
 	"github.com/StackExchange/wmi"
+	"github.com/prometheus-community/windows_exporter/log"
 	"github.com/prometheus/client_golang/prometheus"
-	"github.com/prometheus/common/log"
 )
 
 func init() {

collector/memory.go

@@ -6,8 +6,8 @@
 package collector
 
 import (
+	"github.com/prometheus-community/windows_exporter/log"
 	"github.com/prometheus/client_golang/prometheus"
-	"github.com/prometheus/common/log"
 )
 
 func init() {

collector/msmq.go

@@ -6,8 +6,8 @@ import (
 	"strings"
 
 	"github.com/StackExchange/wmi"
+	"github.com/prometheus-community/windows_exporter/log"
 	"github.com/prometheus/client_golang/prometheus"
-	"github.com/prometheus/common/log"
 	"gopkg.in/alecthomas/kingpin.v2"
 )
 

collector/net.go

@@ -6,8 +6,8 @@ import (
 	"fmt"
 	"regexp"
 
+	"github.com/prometheus-community/windows_exporter/log"
 	"github.com/prometheus/client_golang/prometheus"
-	"github.com/prometheus/common/log"
 	"gopkg.in/alecthomas/kingpin.v2"
 )
 
@@ -70,25 +70,25 @@ func NewNetworkCollector() (Collector, error) {
 			nil,
 		),
 		PacketsOutboundDiscarded: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "packets_outbound_discarded"),
+			prometheus.BuildFQName(Namespace, subsystem, "packets_outbound_discarded_total"),
 			"(Network.PacketsOutboundDiscarded)",
 			[]string{"nic"},
 			nil,
 		),
 		PacketsOutboundErrors: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "packets_outbound_errors"),
+			prometheus.BuildFQName(Namespace, subsystem, "packets_outbound_errors_total"),
 			"(Network.PacketsOutboundErrors)",
 			[]string{"nic"},
 			nil,
 		),
 		PacketsReceivedDiscarded: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "packets_received_discarded"),
+			prometheus.BuildFQName(Namespace, subsystem, "packets_received_discarded_total"),
 			"(Network.PacketsReceivedDiscarded)",
 			[]string{"nic"},
 			nil,
 		),
 		PacketsReceivedErrors: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "packets_received_errors"),
+			prometheus.BuildFQName(Namespace, subsystem, "packets_received_errors_total"),
 			"(Network.PacketsReceivedErrors)",
 			[]string{"nic"},
 			nil,
@@ -100,7 +100,7 @@ func NewNetworkCollector() (Collector, error) {
 			nil,
 		),
 		PacketsReceivedUnknown: prometheus.NewDesc(
-			prometheus.BuildFQName(Namespace, subsystem, "packets_received_unknown"),
+			prometheus.BuildFQName(Namespace, subsystem, "packets_received_unknown_total"),
 			"(Network.PacketsReceivedUnknown)",
 			[]string{"nic"},
 			nil,

collector/netframework_clrexceptions.go

@@ -4,8 +4,8 @@ package collector
 
 import (
 	"github.com/StackExchange/wmi"
+	"github.com/prometheus-community/windows_exporter/log"
 	"github.com/prometheus/client_golang/prometheus"
-	"github.com/prometheus/common/log"
 )
 
 func init() {

collector/netframework_clrinterop.go

@@ -4,8 +4,8 @@ package collector
 
 import (
 	"github.com/StackExchange/wmi"
+	"github.com/prometheus-community/windows_exporter/log"
 	"github.com/prometheus/client_golang/prometheus"
-	"github.com/prometheus/common/log"
 )
 
 func init() {

collector/netframework_clrjit.go

@@ -4,8 +4,8 @@ package collector
 
 import (
 	"github.com/StackExchange/wmi"
+	"github.com/prometheus-community/windows_exporter/log"
 	"github.com/prometheus/client_golang/prometheus"
-	"github.com/prometheus/common/log"
 )
 
 func init() {

collector/netframework_clrloading.go

@@ -4,8 +4,8 @@ package collector
 
 import (
 	"github.com/StackExchange/wmi"
+	"github.com/prometheus-community/windows_exporter/log"
 	"github.com/prometheus/client_golang/prometheus"
-	"github.com/prometheus/common/log"
 )
 
 func init() {

collector/netframework_clrlocksandthreads.go

@@ -4,8 +4,8 @@ package collector
 
 import (
 	"github.com/StackExchange/wmi"
+	"github.com/prometheus-community/windows_exporter/log"
 	"github.com/prometheus/client_golang/prometheus"
-	"github.com/prometheus/common/log"
 )
 
 func init() {

collector/netframework_clrmemory.go

@@ -4,8 +4,8 @@ package collector
 
 import (
 	"github.com/StackExchange/wmi"
+	"github.com/prometheus-community/windows_exporter/log"
 	"github.com/prometheus/client_golang/prometheus"
-	"github.com/prometheus/common/log"
 )
 
 func init() {

collector/netframework_clrremoting.go

@@ -4,8 +4,8 @@ package collector
 
 import (
 	"github.com/StackExchange/wmi"
+	"github.com/prometheus-community/windows_exporter/log"
 	"github.com/prometheus/client_golang/prometheus"
-	"github.com/prometheus/common/log"
 )
 
 func init() {

collector/netframework_clrsecurity.go

@@ -4,8 +4,8 @@ package collector
 
 import (
 	"github.com/StackExchange/wmi"
+	"github.com/prometheus-community/windows_exporter/log"
 	"github.com/prometheus/client_golang/prometheus"
-	"github.com/prometheus/common/log"
 )
 
 func init() {

collector/os.go

@@ -7,8 +7,8 @@ import (
 	"time"
 
 	"github.com/StackExchange/wmi"
+	"github.com/prometheus-community/windows_exporter/log"
 	"github.com/prometheus/client_golang/prometheus"
-	"github.com/prometheus/common/log"
 )
 
 func init() {

collector/perflib.go

@@ -7,7 +7,7 @@ import (
 
 	perflibCollector "github.com/leoluk/perflib_exporter/collector"
 	"github.com/leoluk/perflib_exporter/perflib"
-	"github.com/prometheus/common/log"
+	"github.com/prometheus-community/windows_exporter/log"
 )
 
 var nametable = perflib.QueryNameTable("Counter 009") // Reads the names in English TODO: validate that the English names are always present

collector/process.go

@@ -9,8 +9,8 @@ import (
 	"strings"
 
 	"github.com/StackExchange/wmi"
+	"github.com/prometheus-community/windows_exporter/log"
 	"github.com/prometheus/client_golang/prometheus"
-	"github.com/prometheus/common/log"
 	"gopkg.in/alecthomas/kingpin.v2"
 )
 

collector/remote_fx.go

@@ -5,8 +5,8 @@ package collector
 import (
 	"strings"
 
+	"github.com/prometheus-community/windows_exporter/log"
 	"github.com/prometheus/client_golang/prometheus"
-	"github.com/prometheus/common/log"
 )
 
 func init() {

collector/service.go

@@ -7,8 +7,8 @@ import (
 	"strings"
 
 	"github.com/StackExchange/wmi"
+	"github.com/prometheus-community/windows_exporter/log"
 	"github.com/prometheus/client_golang/prometheus"
-	"github.com/prometheus/common/log"
 	"gopkg.in/alecthomas/kingpin.v2"
 )
 

collector/smtp.go

@@ -0,0 +1,693 @@
+// +build windows
+
+package collector
+
+import (
+	"fmt"
+	"github.com/prometheus-community/windows_exporter/log"
+	"github.com/prometheus/client_golang/prometheus"
+	"gopkg.in/alecthomas/kingpin.v2"
+	"regexp"
+)
+
+func init() {
+	registerCollector("smtp", NewSMTPCollector, "SMTP Server")
+}
+
+var (
+	serverWhitelist = kingpin.Flag("collector.smtp.server-whitelist", "Regexp of virtual servers to whitelist. Server name must both match whitelist and not match blacklist to be included.").Default(".+").String()
+	serverBlacklist = kingpin.Flag("collector.smtp.server-blacklist", "Regexp of virtual servers to blacklist. Server name must both match whitelist and not match blacklist to be included.").String()
+)
+
+type SMTPCollector struct {
+	BadmailedMessagesBadPickupFileTotal     *prometheus.Desc
+	BadmailedMessagesGeneralFailureTotal    *prometheus.Desc
+	BadmailedMessagesHopCountExceededTotal  *prometheus.Desc
+	BadmailedMessagesNDROfDSNTotal          *prometheus.Desc
+	BadmailedMessagesNoRecipientsTotal      *prometheus.Desc
+	BadmailedMessagesTriggeredViaEventTotal *prometheus.Desc
+	BytesSentTotal                          *prometheus.Desc
+	BytesReceivedTotal                      *prometheus.Desc
+	CategorizerQueueLength                  *prometheus.Desc
+	ConnectionErrorsTotal                   *prometheus.Desc
+	CurrentMessagesInLocalDelivery          *prometheus.Desc
+	DirectoryDropsTotal                     *prometheus.Desc
+	DNSQueriesTotal                         *prometheus.Desc
+	DSNFailuresTotal                        *prometheus.Desc
+	ETRNMessagesTotal                       *prometheus.Desc
+	InboundConnectionsCurrent               *prometheus.Desc
+	InboundConnectionsTotal                 *prometheus.Desc
+	LocalQueueLength                        *prometheus.Desc
+	LocalRetryQueueLength                   *prometheus.Desc
+	MailFilesOpen                           *prometheus.Desc
+	MessageBytesReceivedTotal               *prometheus.Desc
+	MessageBytesSentTotal                   *prometheus.Desc
+	MessageDeliveryRetriesTotal             *prometheus.Desc
+	MessageSendRetriesTotal                 *prometheus.Desc
+	MessagesCurrentlyUndeliverable          *prometheus.Desc
+	MessagesDeliveredTotal                  *prometheus.Desc
+	MessagesPendingRouting                  *prometheus.Desc
+	MessagesReceivedTotal                   *prometheus.Desc
+	MessagesRefusedForAddressObjectsTotal   *prometheus.Desc
+	MessagesRefusedForMailObjectsTotal      *prometheus.Desc
+	MessagesRefusedForSizeTotal             *prometheus.Desc
+	MessagesSentTotal                       *prometheus.Desc
+	MessagesSubmittedTotal                  *prometheus.Desc
+	NDRsGeneratedTotal                      *prometheus.Desc
+	OutboundConnectionsCurrent              *prometheus.Desc
+	OutboundConnectionsRefusedTotal         *prometheus.Desc
+	OutboundConnectionsTotal                *prometheus.Desc
+	QueueFilesOpen                          *prometheus.Desc
+	PickupDirectoryMessagesRetrievedTotal   *prometheus.Desc
+	RemoteQueueLength                       *prometheus.Desc
+	RemoteRetryQueueLength                  *prometheus.Desc
+	RoutingTableLookupsTotal                *prometheus.Desc
+
+	serverWhitelistPattern *regexp.Regexp
+	serverBlacklistPattern *regexp.Regexp
+}
+
+func NewSMTPCollector() (Collector, error) {
+	log.Info("smtp collector is in an experimental state! Metrics for this collector have not been tested.")
+	const subsystem = "smtp"
+
+	return &SMTPCollector{
+		BadmailedMessagesBadPickupFileTotal: prometheus.NewDesc(
+			prometheus.BuildFQName(Namespace, subsystem, "badmailed_messages_bad_pickup_file_total"),
+			"Total number of malformed pickup messages sent to badmail",
+			[]string{"site"},
+			nil,
+		),
+		BadmailedMessagesGeneralFailureTotal: prometheus.NewDesc(
+			prometheus.BuildFQName(Namespace, subsystem, "badmailed_messages_general_failure_total"),
+			"Total number of messages sent to badmail for reasons not associated with a specific counter",
+			[]string{"site"},
+			nil,
+		),
+		BadmailedMessagesHopCountExceededTotal: prometheus.NewDesc(
+			prometheus.BuildFQName(Namespace, subsystem, "badmailed_messages_hop_count_exceeded_total"),
+			"Total number of messages sent to badmail because they had exceeded the maximum hop count",
+			[]string{"site"},
+			nil,
+		),
+		BadmailedMessagesNDROfDSNTotal: prometheus.NewDesc(
+			prometheus.BuildFQName(Namespace, subsystem, "badmailed_messages_ndr_of_dns_total"),
+			"Total number of Delivery Status Notifications sent to badmail because they could not be delivered",
+			[]string{"site"},
+			nil,
+		),
+		BadmailedMessagesNoRecipientsTotal: prometheus.NewDesc(
+			prometheus.BuildFQName(Namespace, subsystem, "badmailed_messages_no_recipients_total"),
+			"Total number of messages sent to badmail because they had no recipients",
+			[]string{"site"},
+			nil,
+		),
+		BadmailedMessagesTriggeredViaEventTotal: prometheus.NewDesc(
+			prometheus.BuildFQName(Namespace, subsystem, "badmailed_messages_triggered_via_event_total"),
+			"Total number of messages sent to badmail at the request of a server event sink",
+			[]string{"site"},
+			nil,
+		),
+		BytesSentTotal: prometheus.NewDesc(
+			prometheus.BuildFQName(Namespace, subsystem, "bytes_sent_total"),
+			"Total number of bytes sent",
+			[]string{"site"},
+			nil,
+		),
+		BytesReceivedTotal: prometheus.NewDesc(
+			prometheus.BuildFQName(Namespace, subsystem, "bytes_received_total"),
+			"Total number of bytes received",
+			[]string{"site"},
+			nil,
+		),
+		CategorizerQueueLength: prometheus.NewDesc(
+			prometheus.BuildFQName(Namespace, subsystem, "categorizer_queue_length"),
+			"Number of messages in the categorizer queue",
+			[]string{"site"},
+			nil,
+		),
+		ConnectionErrorsTotal: prometheus.NewDesc(
+			prometheus.BuildFQName(Namespace, subsystem, "connection_errors_total"),
+			"Total number of connection errors",
+			[]string{"site"},
+			nil,
+		),
+		CurrentMessagesInLocalDelivery: prometheus.NewDesc(
+			prometheus.BuildFQName(Namespace, subsystem, "current_messages_in_local_delivery"),
+			"Number of messages that are currently being processed by a server event sink for local delivery",
+			[]string{"site"},
+			nil,
+		),
+		DirectoryDropsTotal: prometheus.NewDesc(
+			prometheus.BuildFQName(Namespace, subsystem, "directory_drops_total"),
+			"Total number of messages placed in a drop directory",
+			[]string{"site"},
+			nil,
+		),
+		DSNFailuresTotal: prometheus.NewDesc(
+			prometheus.BuildFQName(Namespace, subsystem, "dsn_failures_total"),
+			"Total number of failed DSN generation attempts",
+			[]string{"site"},
+			nil,
+		),
+		DNSQueriesTotal: prometheus.NewDesc(
+			prometheus.BuildFQName(Namespace, subsystem, "dns_queries_total"),
+			"Total number of DNS lookups",
+			[]string{"site"},
+			nil,
+		),
+		ETRNMessagesTotal: prometheus.NewDesc(
+			prometheus.BuildFQName(Namespace, subsystem, "etrn_messages_total"),
+			"Total number of ETRN messages received by the server",
+			[]string{"site"},
+			nil,
+		),
+		InboundConnectionsCurrent: prometheus.NewDesc(
+			prometheus.BuildFQName(Namespace, subsystem, "inbound_connections_current"),
+			"Total number of connections currently inbound",
+			[]string{"site"},
+			nil,
+		),
+		InboundConnectionsTotal: prometheus.NewDesc(
+			prometheus.BuildFQName(Namespace, subsystem, "inbound_connections_total"),
+			"Total number of inbound connections received",
+			[]string{"site"},
+			nil,
+		),
+		LocalQueueLength: prometheus.NewDesc(
+			prometheus.BuildFQName(Namespace, subsystem, "local_queue_length"),
+			"Number of messages in the local queue",
+			[]string{"site"},
+			nil,
+		),
+		LocalRetryQueueLength: prometheus.NewDesc(
+			prometheus.BuildFQName(Namespace, subsystem, "local_retry_queue_length"),
+			"Number of messages in the local retry queue",
+			[]string{"site"},
+			nil,
+		),
+		MailFilesOpen: prometheus.NewDesc(
+			prometheus.BuildFQName(Namespace, subsystem, "mail_files_open"),
+			"Number of handles to open mail files",
+			[]string{"site"},
+			nil,
+		),
+		MessageBytesReceivedTotal: prometheus.NewDesc(
+			prometheus.BuildFQName(Namespace, subsystem, "message_bytes_received_total"),
+			"Total number of bytes received in messages",
+			[]string{"site"},
+			nil,
+		),
+		MessageBytesSentTotal: prometheus.NewDesc(
+			prometheus.BuildFQName(Namespace, subsystem, "message_bytes_sent_total"),
+			"Total number of bytes sent in messages",
+			[]string{"site"},
+			nil,
+		),
+		MessageDeliveryRetriesTotal: prometheus.NewDesc(
+			prometheus.BuildFQName(Namespace, subsystem, "message_delivery_retries_total"),
+			"Total number of local deliveries that were retried",
+			[]string{"site"},
+			nil,
+		),
+		MessageSendRetriesTotal: prometheus.NewDesc(
+			prometheus.BuildFQName(Namespace, subsystem, "message_send_retries_total"),
+			"Total number of outbound message sends that were retried",
+			[]string{"site"},
+			nil,
+		),
+		MessagesCurrentlyUndeliverable: prometheus.NewDesc(
+			prometheus.BuildFQName(Namespace, subsystem, "messages_currently_undeliverable"),
+			"Number of messages that have been reported as currently undeliverable by routing",
+			[]string{"site"},
+			nil,
+		),
+		MessagesDeliveredTotal: prometheus.NewDesc(
+			prometheus.BuildFQName(Namespace, subsystem, "messages_delivered_total"),
+			"Total number of messages delivered to local mailboxes",
+			[]string{"site"},
+			nil,
+		),
+		MessagesPendingRouting: prometheus.NewDesc(
+			prometheus.BuildFQName(Namespace, subsystem, "messages_pending_routing"),
+			"Number of messages that have been categorized but not routed",
+			[]string{"site"},
+			nil,
+		),
+		MessagesReceivedTotal: prometheus.NewDesc(
+			prometheus.BuildFQName(Namespace, subsystem, "messages_received_total"),
+			"Total number of inbound messages accepted",
+			[]string{"site"},
+			nil,
+		),
+		MessagesRefusedForAddressObjectsTotal: prometheus.NewDesc(
+			prometheus.BuildFQName(Namespace, subsystem, "messages_refused_for_address_objects_total"),
+			"Total number of messages refused due to no address objects",
+			[]string{"site"},
+			nil,
+		),
+		MessagesRefusedForMailObjectsTotal: prometheus.NewDesc(
+			prometheus.BuildFQName(Namespace, subsystem, "messages_refused_for_mail_objects_total"),
+			"Total number of messages refused due to no mail objects",
+			[]string{"site"},
+			nil,
+		),
+		MessagesRefusedForSizeTotal: prometheus.NewDesc(
+			prometheus.BuildFQName(Namespace, subsystem, "messages_refused_for_size_total"),
+			"Total number of messages rejected because they were too big",
+			[]string{"site"},
+			nil,
+		),
+		MessagesSentTotal: prometheus.NewDesc(
+			prometheus.BuildFQName(Namespace, subsystem, "messages_sent_total"),
+			"Total number of outbound messages sent",
+			[]string{"site"},
+			nil,
+		),
+		MessagesSubmittedTotal: prometheus.NewDesc(
+			prometheus.BuildFQName(Namespace, subsystem, "messages_submitted_total"),
+			"Total number of messages submitted to queuing for delivery",
+			[]string{"site"},
+			nil,
+		),
+		NDRsGeneratedTotal: prometheus.NewDesc(
+			prometheus.BuildFQName(Namespace, subsystem, "ndrs_generated_total"),
+			"Total number of non-delivery reports that have been generated",
+			[]string{"site"},
+			nil,
+		),
+		OutboundConnectionsCurrent: prometheus.NewDesc(
+			prometheus.BuildFQName(Namespace, subsystem, "outbound_connections_current"),
+			"Number of connections currently outbound",
+			[]string{"site"},
+			nil,
+		),
+		OutboundConnectionsRefusedTotal: prometheus.NewDesc(
+			prometheus.BuildFQName(Namespace, subsystem, "outbound_connections_refused_total"),
+			"Total number of connection attempts refused by remote sites",
+			[]string{"site"},
+			nil,
+		),
+		OutboundConnectionsTotal: prometheus.NewDesc(
+			prometheus.BuildFQName(Namespace, subsystem, "outbound_connections_total"),
+			"Total number of outbound connections attempted",
+			[]string{"site"},
+			nil,
+		),
+		PickupDirectoryMessagesRetrievedTotal: prometheus.NewDesc(
+			prometheus.BuildFQName(Namespace, subsystem, "pickup_directory_messages_retrieved_total"),
+			"Total number of messages retrieved from the mail pick-up directory",
+			[]string{"site"},
+			nil,
+		),
+		QueueFilesOpen: prometheus.NewDesc(
+			prometheus.BuildFQName(Namespace, subsystem, "queue_files_open"),
+			"Number of handles to open queue files",
+			[]string{"site"},
+			nil,
+		),
+		RemoteQueueLength: prometheus.NewDesc(
+			prometheus.BuildFQName(Namespace, subsystem, "remote_queue_length"),
+			"Number of messages in the remote queue",
+			[]string{"site"},
+			nil,
+		),
+		RemoteRetryQueueLength: prometheus.NewDesc(
+			prometheus.BuildFQName(Namespace, subsystem, "remote_retry_queue_length"),
+			"Number of messages in the retry queue for remote delivery",
+			[]string{"site"},
+			nil,
+		),
+		RoutingTableLookupsTotal: prometheus.NewDesc(
+			prometheus.BuildFQName(Namespace, subsystem, "routing_table_lookups_total"),
+			"Total number of routing table lookups",
+			[]string{"site"},
+			nil,
+		),
+
+		serverWhitelistPattern: regexp.MustCompile(fmt.Sprintf("^(?:%s)$", *serverWhitelist)),
+		serverBlacklistPattern: regexp.MustCompile(fmt.Sprintf("^(?:%s)$", *serverBlacklist)),
+	}, nil
+}
+
+// Collect sends the metric values for each metric
+// to the provided prometheus Metric channel.
+func (c *SMTPCollector) Collect(ctx *ScrapeContext, ch chan<- prometheus.Metric) error {
+	if desc, err := c.collect(ctx, ch); err != nil {
+		log.Error("failed collecting smtp metrics:", desc, err)
+		return err
+	}
+	return nil
+}
+
+// Perflib: "SMTP Server"
+type PerflibSMTPServer struct {
+	Name string
+
+	BadmailedMessagesBadPickupFileTotal     float64 `perflib:"Badmailed Messages (Bad Pickup File)"`
+	BadmailedMessagesGeneralFailureTotal    float64 `perflib:"Badmailed Messages (General Failure)"`
+	BadmailedMessagesHopCountExceededTotal  float64 `perflib:"Badmailed Messages (Hop Count Exceeded)"`
+	BadmailedMessagesNDROfDSNTotal          float64 `perflib:"Badmailed Messages (NDR of DSN)"`
+	BadmailedMessagesNoRecipientsTotal      float64 `perflib:"Badmailed Messages (No Recipients)"`
+	BadmailedMessagesTriggeredViaEventTotal float64 `perflib:"Badmailed Messages (Triggered via Event)"`
+	BytesSentTotal                          float64 `perflib:"Bytes Sent Total"`
+	BytesReceivedTotal                      float64 `perflib:"Bytes Received Total"`
+	CategorizerQueueLength                  float64 `perflib:"Categorizer Queue Length"`
+	ConnectionErrorsTotal                   float64 `perflib:"Total Connection Errors"`
+	CurrentMessagesInLocalDelivery          float64 `perflib:"Current Messages in Local Delivery"`
+	DirectoryDropsTotal                     float64 `perflib:"Directory Drops Total"`
+	DNSQueriesTotal                         float64 `perflib:"DNS Queries Total"`
+	DSNFailuresTotal                        float64 `perflib:"Total DSN Failures"`
+	ETRNMessagesTotal                       float64 `perflib:"ETRN Messages Total"`
+	InboundConnectionsCurrent               float64 `perflib:"Inbound Connections Current"`
+	InboundConnectionsTotal                 float64 `perflib:"Inbound Connections Total"`
+	LocalQueueLength                        float64 `perflib:"Local Queue Length"`
+	LocalRetryQueueLength                   float64 `perflib:"Local Retry Queue Length"`
+	MailFilesOpen                           float64 `perflib:"Number of MailFiles Open"`
+	MessageBytesReceivedTotal               float64 `perflib:"Message Bytes Received Total"`
+	MessageBytesSentTotal                   float64 `perflib:"Message Bytes Sent Total"`
+	MessageDeliveryRetriesTotal             float64 `perflib:"Message Delivery Retries"`
+	MessageSendRetriesTotal                 float64 `perflib:"Message Send Retries"`
+	MessagesCurrentlyUndeliverable          float64 `perflib:"Messages Currently Undeliverable"`
+	MessagesDeliveredTotal                  float64 `perflib:"Messages Delivered Total"`
+	MessagesPendingRouting                  float64 `perflib:"Messages Pending Routing"`
+	MessagesReceivedTotal                   float64 `perflib:"Messages Received Total"`
+	MessagesRefusedForAddressObjectsTotal   float64 `perflib:"Messages Refused for Address Objects"`
+	MessagesRefusedForMailObjectsTotal      float64 `perflib:"Messages Refused for Mail Objects"`
+	MessagesRefusedForSizeTotal             float64 `perflib:"Messages Refused for Size"`
+	MessagesSentTotal                       float64 `perflib:"Messages Sent Total"`
+	MessagesSubmittedTotal                  float64 `perflib:"Total messages submitted"`
+	NDRsGeneratedTotal                      float64 `perflib:"NDRs Generated"`
+	OutboundConnectionsCurrent              float64 `perflib:"Outbound Connections Current"`
+	OutboundConnectionsRefusedTotal         float64 `perflib:"Outbound Connections Refused"`
+	OutboundConnectionsTotal                float64 `perflib:"Outbound Connections Total"`
+	QueueFilesOpen                          float64 `perflib:"Number of QueueFiles Open"`
+	PickupDirectoryMessagesRetrievedTotal   float64 `perflib:"Pickup Directory Messages Retrieved Total"`
+	RemoteQueueLength                       float64 `perflib:"Remote Queue Length"`
+	RemoteRetryQueueLength                  float64 `perflib:"Remote Retry Queue Length"`
+	RoutingTableLookupsTotal                float64 `perflib:"Routing Table Lookups Total"`
+}
+
+func (c *SMTPCollector) collect(ctx *ScrapeContext, ch chan<- prometheus.Metric) (*prometheus.Desc, error) {
+	var dst []PerflibSMTPServer
+	if err := unmarshalObject(ctx.perfObjects["SMTP Server"], &dst); err != nil {
+		return nil, err
+	}
+
+	for _, server := range dst {
+		if server.Name == "_Total" ||
+			c.serverBlacklistPattern.MatchString(server.Name) ||
+			!c.serverWhitelistPattern.MatchString(server.Name) {
+			continue
+		}
+
+		ch <- prometheus.MustNewConstMetric(
+			c.BadmailedMessagesBadPickupFileTotal,
+			prometheus.CounterValue,
+			server.BadmailedMessagesBadPickupFileTotal,
+			server.Name,
+		)
+
+		ch <- prometheus.MustNewConstMetric(
+			c.BadmailedMessagesHopCountExceededTotal,
+			prometheus.CounterValue,
+			server.BadmailedMessagesHopCountExceededTotal,
+			server.Name,
+		)
+
+		ch <- prometheus.MustNewConstMetric(
+			c.BadmailedMessagesNDROfDSNTotal,
+			prometheus.CounterValue,
+			server.BadmailedMessagesNDROfDSNTotal,
+			server.Name,
+		)
+
+		ch <- prometheus.MustNewConstMetric(
+			c.BadmailedMessagesNoRecipientsTotal,
+			prometheus.CounterValue,
+			server.BadmailedMessagesNoRecipientsTotal,
+			server.Name,
+		)
+
+		ch <- prometheus.MustNewConstMetric(
+			c.BadmailedMessagesTriggeredViaEventTotal,
+			prometheus.CounterValue,
+			server.BadmailedMessagesTriggeredViaEventTotal,
+			server.Name,
+		)
+
+		ch <- prometheus.MustNewConstMetric(
+			c.BytesSentTotal,
+			prometheus.CounterValue,
+			server.BytesSentTotal,
+			server.Name,
+		)
+
+		ch <- prometheus.MustNewConstMetric(
+			c.BytesReceivedTotal,
+			prometheus.CounterValue,
+			server.BytesReceivedTotal,
+			server.Name,
+		)
+
+		ch <- prometheus.MustNewConstMetric(
+			c.CategorizerQueueLength,
+			prometheus.GaugeValue,
+			server.CategorizerQueueLength,
+			server.Name,
+		)
+
+		ch <- prometheus.MustNewConstMetric(
+			c.ConnectionErrorsTotal,
+			prometheus.CounterValue,
+			server.ConnectionErrorsTotal,
+			server.Name,
+		)
+
+		ch <- prometheus.MustNewConstMetric(
+			c.CurrentMessagesInLocalDelivery,
+			prometheus.GaugeValue,
+			server.CurrentMessagesInLocalDelivery,
+			server.Name,
+		)
+
+		ch <- prometheus.MustNewConstMetric(
+			c.DirectoryDropsTotal,
+			prometheus.CounterValue,
+			server.DirectoryDropsTotal,
+			server.Name,
+		)
+
+		ch <- prometheus.MustNewConstMetric(
+			c.DSNFailuresTotal,
+			prometheus.CounterValue,
+			server.DSNFailuresTotal,
+			server.Name,
+		)
+
+		ch <- prometheus.MustNewConstMetric(
+			c.DNSQueriesTotal,
+			prometheus.CounterValue,
+			server.DNSQueriesTotal,
+			server.Name,
+		)
+
+		ch <- prometheus.MustNewConstMetric(
+			c.ETRNMessagesTotal,
+			prometheus.CounterValue,
+			server.ETRNMessagesTotal,
+			server.Name,
+		)
+
+		ch <- prometheus.MustNewConstMetric(
+			c.InboundConnectionsTotal,
+			prometheus.CounterValue,
+			server.InboundConnectionsTotal,
+			server.Name,
+		)
+
+		ch <- prometheus.MustNewConstMetric(
+			c.InboundConnectionsCurrent,
+			prometheus.GaugeValue,
+			server.InboundConnectionsCurrent,
+			server.Name,
+		)
+
+		ch <- prometheus.MustNewConstMetric(
+			c.LocalQueueLength,
+			prometheus.GaugeValue,
+			server.LocalQueueLength,
+			server.Name,
+		)
+
+		ch <- prometheus.MustNewConstMetric(
+			c.LocalRetryQueueLength,
+			prometheus.GaugeValue,
+			server.LocalRetryQueueLength,
+			server.Name,
+		)
+
+		ch <- prometheus.MustNewConstMetric(
+			c.MailFilesOpen,
+			prometheus.GaugeValue,
+			server.MailFilesOpen,
+			server.Name,
+		)
+
+		ch <- prometheus.MustNewConstMetric(
+			c.MessageBytesReceivedTotal,
+			prometheus.CounterValue,
+			server.MessageBytesReceivedTotal,
+			server.Name,
+		)
+
+		ch <- prometheus.MustNewConstMetric(
+			c.MessageBytesSentTotal,
+			prometheus.CounterValue,
+			server.MessageBytesSentTotal,
+			server.Name,
+		)
+
+		ch <- prometheus.MustNewConstMetric(
+			c.MessageDeliveryRetriesTotal,
+			prometheus.CounterValue,
+			server.MessageDeliveryRetriesTotal,
+			server.Name,
+		)
+
+		ch <- prometheus.MustNewConstMetric(
+			c.MessageSendRetriesTotal,
+			prometheus.CounterValue,
+			server.MessageSendRetriesTotal,
+			server.Name,
+		)
+
+		ch <- prometheus.MustNewConstMetric(
+			c.MessagesCurrentlyUndeliverable,
+			prometheus.GaugeValue,
+			server.MessagesCurrentlyUndeliverable,
+			server.Name,
+		)
+
+		ch <- prometheus.MustNewConstMetric(
+			c.MessagesDeliveredTotal,
+			prometheus.CounterValue,
+			server.MessagesDeliveredTotal,
+			server.Name,
+		)
+
+		ch <- prometheus.MustNewConstMetric(
+			c.MessagesPendingRouting,
+			prometheus.GaugeValue,
+			server.MessagesPendingRouting,
+			server.Name,
+		)
+
+		ch <- prometheus.MustNewConstMetric(
+			c.MessagesReceivedTotal,
+			prometheus.CounterValue,
+			server.MessagesReceivedTotal,
+			server.Name,
+		)
+
+		ch <- prometheus.MustNewConstMetric(
+			c.MessagesRefusedForAddressObjectsTotal,
+			prometheus.CounterValue,
+			server.MessagesRefusedForAddressObjectsTotal,
+			server.Name,
+		)
+
+		ch <- prometheus.MustNewConstMetric(
+			c.MessagesRefusedForMailObjectsTotal,
+			prometheus.CounterValue,
+			server.MessagesRefusedForMailObjectsTotal,
+			server.Name,
+		)
+
+		ch <- prometheus.MustNewConstMetric(
+			c.MessagesRefusedForSizeTotal,
+			prometheus.CounterValue,
+			server.MessagesRefusedForSizeTotal,
+			server.Name,
+		)
+
+		ch <- prometheus.MustNewConstMetric(
+			c.MessagesSentTotal,
+			prometheus.CounterValue,
+			server.MessagesSentTotal,
+			server.Name,
+		)
+
+		ch <- prometheus.MustNewConstMetric(
+			c.MessagesSubmittedTotal,
+			prometheus.CounterValue,
+			server.MessagesSubmittedTotal,
+			server.Name,
+		)
+
+		ch <- prometheus.MustNewConstMetric(
+			c.NDRsGeneratedTotal,
+			prometheus.CounterValue,
+			server.NDRsGeneratedTotal,
+			server.Name,
+		)
+
+		ch <- prometheus.MustNewConstMetric(
+			c.OutboundConnectionsCurrent,
+			prometheus.GaugeValue,
+			server.OutboundConnectionsCurrent,
+			server.Name,
+		)
+
+		ch <- prometheus.MustNewConstMetric(
+			c.OutboundConnectionsRefusedTotal,
+			prometheus.CounterValue,
+			server.OutboundConnectionsRefusedTotal,
+			server.Name,
+		)
+
+		ch <- prometheus.MustNewConstMetric(
+			c.OutboundConnectionsTotal,
+			prometheus.CounterValue,
+			server.OutboundConnectionsTotal,
+			server.Name,
+		)
+
+		ch <- prometheus.MustNewConstMetric(
+			c.QueueFilesOpen,
+			prometheus.GaugeValue,
+			server.QueueFilesOpen,
+			server.Name,
+		)
+
+		ch <- prometheus.MustNewConstMetric(
+			c.PickupDirectoryMessagesRetrievedTotal,
+			prometheus.CounterValue,
+			server.PickupDirectoryMessagesRetrievedTotal,
+			server.Name,
+		)
+
+		ch <- prometheus.MustNewConstMetric(
+			c.RemoteQueueLength,
+			prometheus.GaugeValue,
+			server.RemoteQueueLength,
+			server.Name,
+		)
+
+		ch <- prometheus.MustNewConstMetric(
+			c.RemoteRetryQueueLength,
+			prometheus.GaugeValue,
+			server.RemoteRetryQueueLength,
+			server.Name,
+		)
+
+		ch <- prometheus.MustNewConstMetric(
+			c.RoutingTableLookupsTotal,
+			prometheus.CounterValue,
+			server.RoutingTableLookupsTotal,
+			server.Name,
+		)
+
+	}
+	return nil, nil
+}

collector/system.go

@@ -3,8 +3,8 @@
 package collector
 
 import (
+	"github.com/prometheus-community/windows_exporter/log"
 	"github.com/prometheus/client_golang/prometheus"
-	"github.com/prometheus/common/log"
 )
 
 func init() {

collector/tcp.go

@@ -3,8 +3,8 @@
 package collector
 
 import (
+	"github.com/prometheus-community/windows_exporter/log"
 	"github.com/prometheus/client_golang/prometheus"
-	"github.com/prometheus/common/log"
 )
 
 func init() {

collector/terminal_services.go

@@ -7,8 +7,8 @@ import (
 	"strings"
 
 	"github.com/StackExchange/wmi"
+	"github.com/prometheus-community/windows_exporter/log"
 	"github.com/prometheus/client_golang/prometheus"
-	"github.com/prometheus/common/log"
 )
 
 const ConnectionBrokerFeatureID uint32 = 133

collector/textfile.go

@@ -26,10 +26,10 @@ import (
 	"time"
 
 	"github.com/dimchansky/utfbom"
+	"github.com/prometheus-community/windows_exporter/log"
 	"github.com/prometheus/client_golang/prometheus"
 	dto "github.com/prometheus/client_model/go"
 	"github.com/prometheus/common/expfmt"
-	"github.com/prometheus/common/log"
 	kingpin "gopkg.in/alecthomas/kingpin.v2"
 )
 

collector/thermalzone.go

@@ -2,8 +2,8 @@ package collector
 
 import (
 	"github.com/StackExchange/wmi"
+	"github.com/prometheus-community/windows_exporter/log"
 	"github.com/prometheus/client_golang/prometheus"
-	"github.com/prometheus/common/log"
 )
 
 func init() {

collector/time.go

@@ -3,8 +3,10 @@
 package collector
 
 import (
+	"errors"
+
+	"github.com/prometheus-community/windows_exporter/log"
 	"github.com/prometheus/client_golang/prometheus"
-	"github.com/prometheus/common/log"
 )
 
 func init() {
@@ -22,6 +24,10 @@ type TimeCollector struct {
 }
 
 func newTimeCollector() (Collector, error) {
+	if getWindowsVersion() <= 6.1 {
+		return nil, errors.New("Windows version older than Server 2016 detected. The time collector will not run and should be disabled via CLI flags or configuration file")
+
+	}
 	const subsystem = "time"
 
 	return &TimeCollector{

collector/vmware.go

@@ -6,8 +6,8 @@ import (
 	"errors"
 
 	"github.com/StackExchange/wmi"
+	"github.com/prometheus-community/windows_exporter/log"
 	"github.com/prometheus/client_golang/prometheus"
-	"github.com/prometheus/common/log"
 )
 
 func init() {

collector/wmi.go

@@ -4,7 +4,7 @@ import (
 	"bytes"
 	"reflect"
 
-	"github.com/prometheus/common/log"
+	"github.com/prometheus-community/windows_exporter/log"
 )
 
 func className(src interface{}) string {

config/config.go

@@ -17,7 +17,7 @@ import (
 	"io/ioutil"
 	"os"
 
-	"github.com/prometheus/common/log"
+	"github.com/prometheus-community/windows_exporter/log"
 	"gopkg.in/alecthomas/kingpin.v2"
 	"gopkg.in/yaml.v2"
 )

docs/README.md

@@ -6,6 +6,7 @@ This directory contains documentation of the collectors in the windows_exporter,
 - [`adfs`](collector.adfs.md)
 - [`cpu`](collector.cpu.md)
 - [`cs`](collector.cs.md)
+- [`dfsr`](collector.dfsr.md)
 - [`dhcp`](collector.dhcp.md)
 - [`dns`](collector.dns.md)
 - [`hyperv`](collector.hyperv.md)
@@ -28,8 +29,10 @@ This directory contains documentation of the collectors in the windows_exporter,
 - [`process`](collector.process.md)
 - [`remote_fx`](collector.remote_fx.md)
 - [`service`](collector.service.md)
+- [`smtp`](collector.smtp.md)
 - [`system`](collector.system.md)
 - [`tcp`](collector.tcp.md)
 - [`terminal_services`](collector.terminal_services.md)
 - [`textfile`](collector.textfile.md)
+- [`time`](collector.time.md)
 - [`vmware`](collector.vmware.md)

docs/collector.adfs.md

@@ -18,16 +18,16 @@ None
 
 Name | Description | Type | Labels
 -----|-------------|------|-------
-`windows_adfs_ad_login_connection_failures` | Total number of connection failures between the ADFS server and the Active Directory domain controller(s) | counter | None
-`windows_adfs_certificate_authentications` | Total number of [User Certificate](https://docs.microsoft.com/en-us/windows-server/identity/ad-fs/operations/configure-user-certificate-authentication) authentications. I.E. smart cards or mobile devices with provisioned client certificates | counter | None
-`windows_adfs_device_authentications` | Total number of [device authentications](https://docs.microsoft.com/en-us/windows-server/identity/ad-fs/operations/device-authentication-controls-in-ad-fs) (SignedToken, clientTLS, PkeyAuth). Device authentication is only available on ADFS 2016 or later | counter | None
-`windows_adfs_extranet_account_lockouts` | Total number of [extranet lockouts](https://docs.microsoft.com/en-us/windows-server/identity/ad-fs/operations/configure-ad-fs-extranet-smart-lockout-protection). Requires the Extranet Lockout feature to be enabled | counter | None
-`windows_adfs_federated_authentications` | Total number of authentications from federated sources. E.G. Office365 | counter | None
-`windows_adfs_passport_authentications` | Total number of authentications from [Microsoft Passport](https://en.wikipedia.org/wiki/Microsoft_account) (now named Microsoft Account) | counter | None
-`windows_adfs_password_change_failed` | Total number of failed password changes. The Password Change Portal must be enabled in the AD FS Management tool in order to allow user password changes | counter | None
-`windows_adfs_password_change_succeeded` | Total number of succeeded password changes. The Password Change Portal must be enabled in the AD FS Management tool in order to allow user password changes | counter | None
-`windows_adfs_token_requests` | Total number of requested access tokens | counter | None
-`windows_adfs_windows_integrated_authentications` | Total number of Windows integrated authentications using Kerberos or NTLM | counter | None
+`windows_adfs_ad_login_connection_failures_total` | Total number of connection failures between the ADFS server and the Active Directory domain controller(s) | counter | None
+`windows_adfs_certificate_authentications_total` | Total number of [User Certificate](https://docs.microsoft.com/en-us/windows-server/identity/ad-fs/operations/configure-user-certificate-authentication) authentications. I.E. smart cards or mobile devices with provisioned client certificates | counter | None
+`windows_adfs_device_authentications_total` | Total number of [device authentications](https://docs.microsoft.com/en-us/windows-server/identity/ad-fs/operations/device-authentication-controls-in-ad-fs) (SignedToken, clientTLS, PkeyAuth). Device authentication is only available on ADFS 2016 or later | counter | None
+`windows_adfs_extranet_account_lockouts_total` | Total number of [extranet lockouts](https://docs.microsoft.com/en-us/windows-server/identity/ad-fs/operations/configure-ad-fs-extranet-smart-lockout-protection). Requires the Extranet Lockout feature to be enabled | counter | None
+`windows_adfs_federated_authentications_total` | Total number of authentications from federated sources. E.G. Office365 | counter | None
+`windows_adfs_passport_authentications_total` | Total number of authentications from [Microsoft Passport](https://en.wikipedia.org/wiki/Microsoft_account) (now named Microsoft Account) | counter | None
+`windows_adfs_password_change_failed_total` | Total number of failed password changes. The Password Change Portal must be enabled in the AD FS Management tool in order to allow user password changes | counter | None
+`windows_adfs_password_change_succeeded_total` | Total number of succeeded password changes. The Password Change Portal must be enabled in the AD FS Management tool in order to allow user password changes | counter | None
+`windows_adfs_token_requests_total` | Total number of requested access tokens | counter | None
+`windows_adfs_windows_integrated_authentications_total` | Total number of Windows integrated authentications using Kerberos or NTLM | counter | None
 
 ### Example metric
 Show rate of device authentications in AD FS:

docs/collector.cache.md

@@ -0,0 +1,60 @@
+# cache collector
+
+The cache collector exposes metrics about file system cache
+
+|||
+-|-
+Metric name prefix  | `cache`
+Data Source         | Perflib
+Classes             | [`Win32_PerfFormattedData_PerfOS_Cache`](https://docs.microsoft.com/en-us/previous-versions/aa394267(v=vs.85))
+Enabled by default? | No
+
+## Flags
+
+None
+
+## Metrics
+
+Name | Description | Type | Labels
+-----|-------------|------|-------
+`windows_cache_async_copy_reads_total`          | Number of times that a filesystem, such as NTFS, maps a page of a file into the file system cache to read a page. | counter | None
+`windows_cache_async_data_maps_total`           | Number of times that a filesystem, such as NTFS, maps a page of a file into the file system cache to read the page, and wishes to wait for the page to be retrieved if it is not in main memory. | counter | None
+`windows_cache_async_fast_reads_total`          | Number of reads from the file system cache that bypass the installed file system and retrieve the data directly from the cache. | counter | None
+`windows_cache_async_mdl_reads_total`           | Number of reads from the file system cache that use a Memory Descriptor List (MDL) to access the pages. | counter | None
+`windows_cache_async_pin_reads_total`           | Number of reads from the file system cache preparatory to writing the data back to disk. Pages read in this fashion are pinned in memory at the completion of the read. | counter | None
+`windows_cache_copy_read_hits_total`            | Number of copy read requests that hit the cache, that is, they did not require a disk read in order to provide access to the page in the cache. | counter | None
+`windows_cache_copy_reads_total`                | Number of reads from pages of the file system cache that involve a memory copy of the data from the cache to the application's buffer. | counter | None
+`windows_cache_data_flushes_total`              | Number of times the file system cache has flushed its contents to disk as the result of a request to flush or to satisfy a write-through file write request. | counter | None
+`windows_cache_data_flush_pages_total`          | Number of pages the file system cache has flushed to disk as a result of a request to flush or to satisfy a write-through file write request.  | counter | None
+`windows_cache_data_map_hits_total`             | Number of data maps in the file system cache that could be resolved without having to retrieve a page from the disk, because the page was already in physical memory. | counter | None
+`windows_cache_data_map_pins_total`             | Number of data maps in the file system cache that resulted in pinning a page in main memory, an action usually preparatory to writing to the file on disk. | counter | None
+`windows_cache_data_maps_total`                 | Number of times that a file system such as NTFS, maps a page of a file into the file system cache to read the page. | counter | None
+`windows_cache_dirty_pages`                     | Number of dirty pages on the system cache. | gauge | None
+`windows_cache_dirty_page_threshold`            | Threshold for number of dirty pages on system cache. | gauge | None
+`windows_cache_fast_read_not_possibles_total`   | Number of attempts by an Application Program Interface (API) function call to bypass the file system to get to data in the file system cache that could not be honored without invoking the file system. | counter | None
+`windows_cache_fast_read_resource_misses_total` | Number of cache misses necessitated by the lack of available resources to satisfy the request. | counter | None
+`windows_cache_fast_reads_total`                | Number of reads from the file system cache that bypass the installed file system and retrieve the data directly from the cache. | counter | None
+`windows_cache_lazy_write_flushes_total`        | Number of Lazy Write flushes the Lazy Writer thread has written to disk. Lazy Writing is the process of updating the disk after the page has been changed in memory, so that the application that changed the file does not have to wait for the disk write to be complete before proceeding. | counter | None
+`windows_cache_lazy_write_pages_total`          | Number of Lazy Write pages the Lazy Writer thread has written to disk. Lazy Writing is the process of updating the disk after the page has been changed in memory, so that the application that changed the file does not have to wait for the disk write to be complete before proceeding. | counter | None
+`windows_cache_mdl_read_hits_total`             | Number of Memory Descriptor List (MDL) Read requests to the file system cache that hit the cache, i.e., did not require disk accesses in order to provide memory access to the page(s) in the cache. | counter | None
+`windows_cache_mdl_reads_total`                 | Number of reads from the file system cache that use a Memory Descriptor List (MDL) to access the data. | counter | None
+`windows_cache_pin_read_hits_total`             | Number of pin read requests that hit the file system cache, i.e., did not require a disk read in order to provide access to the page in the file system cache. While pinned, a page's physical address in the file system cache will not be altered. | counter | None
+`windows_cache_pin_reads_total`                 | Number of reads into the file system cache preparatory to writing the data back to disk. Pages read in this fashion are pinned in memory at the completion of the read. While pinned, a page's physical address in the file system cache will not be altered. | counter | None
+`windows_cache_read_aheads_total`               | Number of reads from the file system cache in which the Cache detects sequential access to a file. The read aheads permit the data to be transferred in larger blocks than those being requested by the application, reducing the overhead per access. | counter | None
+`windows_cache_sync_copy_reads_total`           | Number of reads from pages of the file system cache that involve a memory copy of the data from the cache to the application's buffer. The file system will not regain control until the copy operation is complete, even if the disk must be accessed to retrieve the page. | counter | None
+`windows_cache_sync_data_maps_total`            | Number of times that a file system such as NTFS maps a page of a file into the file system cache to read the page. | counter | None
+`windows_cache_sync_fast_reads_total`           | Number of reads from the file system cache that bypass the installed file system and retrieve the data directly from the cache. If the data is not in the cache, the request (application program call) will wait until the data has been retrieved from disk. | counter | None
+`windows_cache_sync_mdl_reads_total`            | Number of reads from the file system cache that use a Memory Descriptor List (MDL) to access the pages. If the accessed page(s) are not in main memory, the caller will wait for the pages to fault in from the disk. | counter | None
+`windows_cache_sync_pin_reads_total`            | Number of reads into the file system cache preparatory to writing the data back to disk. The file system will not regain control until the page is pinned in the file system cache, in particular if the disk must be accessed to retrieve the page. | counter | None
+
+### Example metric
+Percentage of copy reads that hit the cache
+```
+windows_cache_copy_read_hits_total / windows_cache_copy_reads_total * 100
+```
+
+## 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.cpu_info.md

@@ -0,0 +1,32 @@
+# cpu_info collector
+
+The cpu_info collector exposes metrics detailing a per-socket breakdown of the Processors in the system
+
+|||
+-|-
+Metric name prefix  | `cpu_info`
+Data source         | wmi
+Classes             | [`Win32_Processor`](https://docs.microsoft.com/en-us/windows/win32/cimwin32prov/win32-processor)
+Enabled by default? | No
+
+## Flags
+
+None
+
+## Metrics
+
+Name | Description | Type | Labels
+-----|-------------|------|-------
+`windows_cpu_info` | Labeled CPU information | gauge | `architecture`, `device_id`, `description`, `family`, `l2_cache_size` `l3_cache_size`, `name`
+
+### Example metric
+```
+windows_cpu_info{architecture="9",description="AMD64 Family 23 Model 49 Stepping 0",device_id="CPU0",family="107",l2_cache_size="32768",l3_cache_size="262144",name="AMD EPYC 7702P 64-Core Processor"} 1
+```
+The value of the metric is irrelevant, but the labels expose some useful information on the CPU installed in each socket.
+
+## 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.dfsr.md

@@ -0,0 +1,75 @@
+# dfsr collector
+
+The dfsr collector exposes metrics for [DFSR](https://docs.microsoft.com/en-us/windows-server/storage/dfs-replication/dfsr-overview).
+
+**Collector is currently in an experimental state and testing of metrics has not been undertaken.** Feedback on this collector is welcome.
+
+|||
+-|-
+Metric name prefix  | `dfsr`
+Data source         | Perflib
+Enabled by default? | No
+
+## Flags
+
+### `--collectors.dfsr.sources-enabled`
+
+Comma-separated list of DFSR Perflib sources to use. Supported values are `connection`, `folder` and `volume`.
+All sources are enabled by default
+
+## Metrics
+
+Name | Description | Type | Labels
+-----|-------------|------|-------
+`windows_dfsr_collector_duration_seconds` | The time taken for each sub-collector to return | gauge | collector
+`windows_dfsr_collector_success` | 1 if sub-collector succeeded, 0 otherwise | gauge | collector
+`windows_dfsr_connection_bandwidth_savings_using_dfs_replication_bytes_total` | Total bandwidth (in bytes) saved by the DFS Replication service for this connection, using a combination of remote differential compression (RDC) and other compression technologies that minimize network bandwidth use. | counter | name
+`windows_dfsr_connection_bytes_received_total` | Total bytes received for connection | counter | name
+`windows_dfsr_connection_compressed_size_of_files_received_bytes_total` | Total compressed size of files received on the connection, in bytes | counter | name
+`windows_dfsr_connection_received_files_total` | Total number of files received for connection | counter | name
+`windows_dfsr_connection_rdc_received_bytes_total` | Total bytes received on the connection while replicating files using Remote Differential Compression. This is the actual bytes received over the network without the networking protocol overhead | counter | name
+`windows_dfsr_connection_rdc_compressed_size_of_received_files_bytes_total` | Total compressed size of files received with Remote Differential Compression. This is the number of bytes that would have been received had RDC not been used. This is not the actual number of bytes received over the network. | counter | name
+`windows_dfsr_connection_rdc_received_files_total` | Total number of files received using remote differential compression | counter | name
+`windows_dfsr_connection_rdc_size_of_files_received_total` | Total uncompressed size of files received with remote differential compression, in bytes. This is the number of bytes that would have been received had neither compression nor RDC been used. This is not the actual number of bytes received over the network. | counter | name
+`windows_dfsr_connection_size_of_files_received_total` | Total uncompressed size of files received on the connection, in bytes. This is the number of bytes that would have been received had DFS Replication compression not been used. | counter | name
+`windows_dfsr_folder_bandwidth_savings_using_dfs_replication_bytes_total` | Total bandwidth (in bytes) saved by the DFS Replication service for this folder, using a combination of remote differential compression (RDC) and other compression technologies that minimize network bandwidth use. | counter | name
+`windows_dfsr_folder_compressed_size_of_received_files_bytes_total` | Total compressed size of files received for this folder, in bytes | counter | name
+`windows_dfsr_folder_conflict_cleaned_up_bytes_total` | Total size of conflict loser files and folders deleted from the Conflict and Deleted folder, in bytes. | counter | name
+`windows_dfsr_folder_conflict_generated_bytes_total` | Total size of conflict loser files and folders moved to the Conflict and Deleted folder, in bytes. | counter | name
+`windows_dfsr_folder_conflict_cleaned_up_files_total` | Number of conflict loser files deleted from the Conflict and Deleted folder. | counter | name
+`windows_dfsr_folder_conflict_generated_files_total` | Number of files and folders moved to the Conflict and Deleted folder | counter | name
+`windows_dfsr_folder_conflict_folder_cleanups_total` | Number of deletions of conflict loser files and folders in the Conflict and Deleted | counter | name
+`windows_dfsr_folder_conflict_space_in_use` | Total size of the conflict loser files and folders currently in the Conflict and Deleted folder | gauge | name
+`windows_dfsr_folder_deleted_space_in_use` | Total size (in bytes) of the deleted files and folders currently in the Conflict and Deleted folder. | gauge | name
+`windows_dfsr_folder_deleted_bytes_cleaned_up_total` | Total size (in bytes) of replicating deleted files and folders that were cleaned up from the Conflict and Deleted folder. | gauge | name
+`windows_dfsr_folder_deleted_bytes_generated_total` | Total size (in bytes) of replicated deleted files and folders that were moved to the Conflict and Deleted folder after they were deleted from a replicated folder on a sending member. | counter | name
+`windows_dfsr_folder_deleted_files_cleaned_up_total` | Number of files and folders that were cleaned up from the Conflict and Deleted folder. | counter | name
+`windows_dfsr_folder_deleted_files_generated_total` | Number of deleted fils and folders that were moved to the Conflict and Deleted folder. | counter | name
+`windows_dfsr_folder_file_installs_retried_total` | Total number of file installs that are being retried due to sharing violations or other errors encountered when installing the files. The DFS Replication service replicates staged files into a staging folder, uncompresses them in the Installing folder, and renames them to the target location. The second and third steps of this process are known as installing the file. | counter | name
+`windows_dfsr_folder_file_installs_succeeded_total` | Total number of files that were successfully received from sending members and installed locally on this server. The DFS Replication service replicates staged files into a staging folder, uncompresses them in the Installing folder, and renames them to the target location. The second and third steps of this process are known as installing the file. | counter | name
+`windows_dfsr_folder_files_received_total` | Total number of files received. | counter | name
+`windows_dfsr_folder_rdc_bytes_received_total` | Total number of bytes received in replicating files using Remote Differential Compression. This is the actual bytes received over the network without the networking protocol overhead. | counter | name
+`windows_dfsr_folder_rdc_compressed_size_of_files_received_total` | Total compressed size (in bytes) of the files received with Remote Differential Compression. This is the number of bytes that would have been received had RDC not been used. This is not the actual bytes received over the network. | counter | name
+`windows_dfsr_folder_rdc_number_of_files_received_total` | Total number of files received with Remote Differential Compression. | counter | name
+`windows_dfsr_folder_rdc_size_of_files_received_total` | Total uncompressed size (in bytes) of the files received with Remote Differential Compression. This is the number of bytes that would have been received had neither compression nor RDC been used. This is not the actual bytes received over the network. | counter | name
+`windows_dfsr_folder_size_of_files_received_total` | Total uncompressed size (in bytes) of the files received. | counter | name
+`windows_dfsr_folder_staging_space_in_use` | Total size of files and folders currently in the staging folder. This metric will fluctuate as staging space is reclaimed. | gauge | name
+`windows_dfsr_folder_staging_bytes_cleaned_up_total` | Total size (in bytes) of the files and folders that have been cleaned up from the staging folder. | counter | name
+`windows_dfsr_folder_staging_bytes_generated_total` | Total size (in bytes) of replicated files and folders in the staging folder created by the DFS Replication service since last restart. | counter | name
+`windows_dfsr_folder_staging_files_cleaned_up_total` | Total number of files and folders that have been cleaned up from the staging folder. | counter | name
+`windows_dfsr_folder_staging_files_generated_total` | Total number of times replicated files and folders have been staged by the DFS Replication service. | counter | name
+`windows_dfsr_folder_updates_dropped_total` | Total number of redundant file replication update records that have been ignored by the DFS Replication service because they did not change the replicated file or folder. | counter | name
+`windows_dfsr_volume_database_commits_total` | Total number of DFSR Volume database commits. | counter | name
+`windows_dfsr_volume_database_lookups_total` | Total number of DFSR Volume database lookups. | counter | name
+`windows_dfsr_volume_usn_journal_unread_percentage` | Percentage of DFSR Volume USN journal records that are unread. | gauge | name
+`windows_dfsr_volume_usn_journal_accepted_records_total` | Total number of USN journal records accepted. | counter | name
+`windows_dfsr_volume_usn_journal_read_records_total` | Total number of DFSR Volume USN journal records read. | counter | name
+
+### Example metric
+_This collector does not yet have explained examples, we would appreciate your help adding them!_
+
+## Useful queries
+_This collector does not yet have any useful queries added, we would appreciate your help adding them!_
+
+## Alerting examples
+_This collector does not yet have alerting examples, we would appreciate your help adding them!_

docs/collector.mssql.md

@@ -22,228 +22,228 @@ If true, print available mssql WMI classes and exit.  Only displays if the mssql
 
 Name | Description | Type | Labels
 -----|-------------|------|-------
-`windows_mssql_collector_duration_seconds` | The time taken for each sub-collector to return | counter | `collector`, `instance`
-`windows_mssql_collector_success` | 1 if sub-collector succeeded, 0 otherwise | counter | `collector`, `instance`
-`windows_mssql_accessmethods_au_batch_cleanups` | The total number of batches that were completed successfully by the background task that cleans up deferred dropped allocation units | counter | `instance`
-`windows_mssql_accessmethods_au_cleanups` | The total number of allocation units that were successfully dropped the background task that cleans up deferred dropped allocation units. Each allocation unit drop requires multiple batches | counter | `instance`
-`windows_mssql_accessmethods_by_reference_lob_creates` | The total count of large object (lob) values that were passed by reference. By-reference lobs are used in certain bulk operations to avoid the cost of passing them by value | counter | `instance`
-`windows_mssql_accessmethods_by_reference_lob_uses` | The total count of by-reference lob values that were used. By-reference lobs are used in certain bulk operations to avoid the cost of passing them by-value | counter | `instance`
-`windows_mssql_accessmethods_lob_read_aheads` | The total count of lob pages on which readahead was issued | counter | `instance`
-`windows_mssql_accessmethods_column_value_pulls` | The total count of column values that were pulled in-row from off-row | counter | `instance`
-`windows_mssql_accessmethods_column_value_pushes` | The total count of column values that were pushed from in-row to off-row | counter | `instance`
-`windows_mssql_accessmethods_deferred_dropped_aus` | The total number of allocation units waiting to be dropped by the background task that cleans up deferred dropped allocation units | counter | `instance`
-`windows_mssql_accessmethods_deferred_dropped_rowsets` | The number of rowsets created as a result of aborted online index build operations that are waiting to be dropped by the background task that cleans up deferred dropped rowsets | counter | `instance`
-`windows_mssql_accessmethods_dropped_rowset_cleanups` | The number of rowsets per second created as a result of aborted online index build operations that were successfully dropped by the background task that cleans up deferred dropped rowsets | counter | `instance`
-`windows_mssql_accessmethods_dropped_rowset_skips` | The number of rowsets per second created as a result of aborted online index build operations that were skipped by the background task that cleans up deferred dropped rowsets created | counter | `instance`
-`windows_mssql_accessmethods_extent_deallocations` | Number of extents deallocated per second in all databases in this instance of SQL Server | counter | `instance`
-`windows_mssql_accessmethods_extent_allocations` | Number of extents allocated per second in all databases in this instance of SQL Server | counter | `instance`
-`windows_mssql_accessmethods_au_batch_cleanup_failures` | The number of batches per second that failed and required retry, by the background task that cleans up deferred dropped allocation units. Failure could be due to lack of memory or disk space, hardware failure and other reasons | counter | `instance`
-`windows_mssql_accessmethods_leaf_page_cookie_failures` | The number of times that a leaf page cookie could not be used during an index search since changes happened on the leaf page. The cookie is used to speed up index search | counter | `instance`
-`windows_mssql_accessmethods_tree_page_cookie_failures` | The number of times that a tree page cookie could not be used during an index search since changes happened on the parent pages of those tree pages. The cookie is used to speed up index search | counter | `instance`
-`windows_mssql_accessmethods_forwarded_records` | Number of records per second fetched through forwarded record pointers | counter | `instance`
-`windows_mssql_accessmethods_free_space_page_fetches` | Number of pages fetched per second by free space scans. These scans search for free space within pages already allocated to an allocation unit, to satisfy requests to insert or modify record fragments | counter | `instance`
-`windows_mssql_accessmethods_free_space_scans` | Number of scans per second that were initiated to search for free space within pages already allocated to an allocation unit to insert or modify record fragment. Each scan may find multiple pages | counter | `instance`
-`windows_mssql_accessmethods_full_scans` | Number of unrestricted full scans per second. These can be either base-table or full-index scans | counter | `instance`
-`windows_mssql_accessmethods_index_searches` | Number of index searches per second. These are used to start a range scan, reposition a range scan, revalidate a scan point, fetch a single index record, and search down the index to locate where to insert a new row | counter | `instance`
-`windows_mssql_accessmethods_insysxact_waits` | Number of times a reader needs to wait for a page because the InSysXact bit is set | counter | `instance`
-`windows_mssql_accessmethods_lob_handle_creates` | Count of temporary lobs created | counter | `instance`
-`windows_mssql_accessmethods_lob_handle_destroys` | Count of temporary lobs destroyed | counter | `instance`
-`windows_mssql_accessmethods_lob_ss_provider_creates` | Count of LOB Storage Service Providers (LobSSP) created. One worktable created per LobSSP | counter | `instance`
-`windows_mssql_accessmethods_lob_ss_provider_destroys` | Count of LobSSP destroyed | counter | `instance`
-`windows_mssql_accessmethods_lob_ss_provider_truncations` | Count of LobSSP truncated | counter | `instance`
-`windows_mssql_accessmethods_mixed_page_allocations` | Number of pages allocated per second from mixed extents. These could be used for storing the IAM pages and the first eight pages that are allocated to an allocation unit | counter | `instance`
-`windows_mssql_accessmethods_page_compression_attempts` | Number of pages evaluated for page-level compression. Includes pages that were not compressed because significant savings could be achieved. Includes all objects in the instance of SQL Server | counter | `instance`
-`windows_mssql_accessmethods_page_deallocations` | Number of pages deallocated per second in all databases in this instance of SQL Server. These include pages from mixed extents and uniform extents | counter | `instance`
-`windows_mssql_accessmethods_page_allocations` | Number of pages allocated per second in all databases in this instance of SQL Server. These include pages allocations from both mixed extents and uniform extents | counter | `instance`
-`windows_mssql_accessmethods_page_compressions` | Number of data pages that are compressed by using PAGE compression. Includes all objects in the instance of SQL Server | counter | `instance`
-`windows_mssql_accessmethods_page_splits` | Number of page splits per second that occur as the result of overflowing index pages | counter | `instance`
-`windows_mssql_accessmethods_probe_scans` | Number of probe scans per second that are used to find at most one single qualified row in an index or base table directly | counter | `instance`
-`windows_mssql_accessmethods_range_scans` | Number of qualified range scans through indexes per second | counter | `instance`
-`windows_mssql_accessmethods_scan_point_revalidations` | Number of times per second that the scan point had to be revalidated to continue the scan | counter | `instance`
-`windows_mssql_accessmethods_ghost_record_skips` | Number of ghosted records per second skipped during scans | counter | `instance`
-`windows_mssql_accessmethods_table_lock_escalations` | Number of times locks on a table were escalated to the TABLE or HoBT granularity | counter | `instance`
-`windows_mssql_accessmethods_leaf_page_cookie_uses` | Number of times a leaf page cookie is used successfully during an index search since no change happened on the leaf page. The cookie is used to speed up index search | counter | `instance`
-`windows_mssql_accessmethods_tree_page_cookie_uses` | Number of times a tree page cookie is used successfully during an index search since no change happened on the parent page of the tree page. The cookie is used to speed up index search | counter | `instance`
-`windows_mssql_accessmethods_workfile_creates` | Number of work files created per second. For example, work files could be used to store temporary results for hash joins and hash aggregates | counter | `instance`
-`windows_mssql_accessmethods_worktables_creates` | Number of work tables created per second. For example, work tables could be used to store temporary results for query spool, lob variables, XML variables, and cursors | counter | `instance`
-`windows_mssql_accessmethods_worktables_from_cache_ratio` | Percentage of work tables created where the initial two pages of the work table were not allocated but were immediately available from the work table cache | counter | `instance`
-`windows_mssql_availreplica_received_from_replica_bytes` | Number of bytes received from the availability replica per second. Pings and status updates will generate network traffic even on databases with no user updates | counter | `instance`, `replica`
-`windows_mssql_availreplica_sent_to_replica_bytes` | Number of bytes sent to the remote availability replica per second. On the primary replica this is the number of bytes sent to the secondary replica. On the secondary replica this is the number of bytes sent to the primary replica | counter | `instance`, `replica`
-`windows_mssql_availreplica_sent_to_transport_bytes` | Actual number of bytes sent per second over the network to the remote availability replica. On the primary replica this is the number of bytes sent to the secondary replica. On the secondary replica this is the number of bytes sent to the primary replica | counter | `instance`, `replica`
-`windows_mssql_availreplica_initiated_flow_controls` | Time in milliseconds that log stream messages waited for send flow control, in the last second | counter | `instance`, `replica`
-`windows_mssql_availreplica_flow_control_wait_seconds` | Number of times flow-control initiated in the last second. Flow Control Time (ms/sec) divided by Flow Control/sec is the average time per wait | counter | `instance`, `replica`
-`windows_mssql_availreplica_receives_from_replica` | Number of Always On messages received from thereplica per second | counter | `instance`, `replica`
-`windows_mssql_availreplica_resent_messages` | Number of Always On messages resent in the last second | counter | `instance`, `replica`
-`windows_mssql_availreplica_sends_to_replica` | Number of Always On messages sent to this availability replica per second | counter | `instance`, `replica`
-`windows_mssql_availreplica_sends_to_transport` | Actual number of Always On messages sent per second over the network to the remote availability replica | counter | `instance`, `replica`
-`windows_mssql_bufman_background_writer_pages` | Number of pages flushed to enforce the recovery interval settings | counter | `instance`
-`windows_mssql_bufman_buffer_cache_hit_ratio` | Indicates the percentage of pages found in the buffer cache without having to read from disk. The ratio is the total number of cache hits divided by the total number of cache lookups over the last few thousand page accesses | counter | `instance`
-`windows_mssql_bufman_checkpoint_pages` | Indicates the number of pages flushed to disk per second by a checkpoint or other operation that require all dirty pages to be flushed | counter | `instance`
-`windows_mssql_bufman_database_pages` | Indicates the number of pages in the buffer pool with database content | counter | `instance`
-`windows_mssql_bufman_extension_allocated_pages` | Total number of non-free cache pages in the buffer pool extension file | counter | `instance`
-`windows_mssql_bufman_extension_free_pages` | Total number of free cache pages in the buffer pool extension file | counter | `instance`
-`windows_mssql_bufman_extension_in_use_as_percentage` | _Not yet documented_ | counter | `instance`
-`windows_mssql_bufman_extension_outstanding_io` | Percentage of the buffer pool extension paging file occupied by buffer manager pages | counter | `instance`
-`windows_mssql_bufman_extension_page_evictions` | Number of pages evicted from the buffer pool extension file per second | counter | `instance`
-`windows_mssql_bufman_extension_page_reads` | Number of pages read from the buffer pool extension file per second | counter | `instance`
-`windows_mssql_bufman_extension_page_unreferenced_seconds` | Average seconds a page will stay in the buffer pool extension without references to it | counter | `instance`
-`windows_mssql_bufman_extension_page_writes` | Number of pages written to the buffer pool extension file per second | counter | `instance`
-`windows_mssql_bufman_free_list_stalls` | Indicates the number of requests per second that had to wait for a free page | counter | `instance`
-`windows_mssql_bufman_integral_controller_slope` | The slope that integral controller for the buffer pool last used, times -10 billion | counter | `instance`
-`windows_mssql_bufman_lazywrites` | Indicates the number of buffers written per second by the buffer manager's lazy writer | counter | `instance`
-`windows_mssql_bufman_page_life_expectancy_seconds` | Indicates the number of seconds a page will stay in the buffer pool without references | counter | `instance`
-`windows_mssql_bufman_page_lookups` | Indicates the number of requests per second to find a page in the buffer pool | counter | `instance`
-`windows_mssql_bufman_page_reads` | Indicates the number of physical database page reads that are issued per second | counter | `instance`
-`windows_mssql_bufman_page_writes` | Indicates the number of physical database page writes that are issued per second | counter | `instance`
-`windows_mssql_bufman_read_ahead_pages` | Indicates the number of pages read per second in anticipation of use | counter | `instance`
-`windows_mssql_bufman_read_ahead_issuing_seconds` | Time (microseconds) spent issuing readahead | counter | `instance`
-`windows_mssql_bufman_target_pages` | Ideal number of pages in the buffer pool | counter | `instance`
-`windows_mssql_dbreplica_database_flow_control_wait_seconds` | _Not yet documented_ | counter | `instance`, `replica`
-`windows_mssql_dbreplica_database_initiated_flow_controls` | _Not yet documented_ | counter | `instance`, `replica`
-`windows_mssql_dbreplica_received_file_bytes` | _Not yet documented_ | counter | `instance`, `replica`
-`windows_mssql_dbreplica_group_commits` | _Not yet documented_ | counter | `instance`, `replica`
-`windows_mssql_dbreplica_group_commit_stall_seconds` | _Not yet documented_ | counter | `instance`, `replica`
-`windows_mssql_dbreplica_log_apply_pending_queue` | _Not yet documented_ | counter | `instance`, `replica`
-`windows_mssql_dbreplica_log_apply_ready_queue` | _Not yet documented_ | counter | `instance`, `replica`
-`windows_mssql_dbreplica_log_compressed_bytes` | _Not yet documented_ | counter | `instance`, `replica`
-`windows_mssql_dbreplica_log_decompressed_bytes` | _Not yet documented_ | counter | `instance`, `replica`
-`windows_mssql_dbreplica_log_received_bytes` | _Not yet documented_ | counter | `instance`, `replica`
-`windows_mssql_dbreplica_log_compression_cachehits` | _Not yet documented_ | counter | `instance`, `replica`
-`windows_mssql_dbreplica_log_compression_cachemisses` | _Not yet documented_ | counter | `instance`, `replica`
-`windows_mssql_dbreplica_log_compressions` | _Not yet documented_ | counter | `instance`, `replica`
-`windows_mssql_dbreplica_log_decompressions` | _Not yet documented_ | counter | `instance`, `replica`
-`windows_mssql_dbreplica_log_remaining_for_undo` | The amount of log, in bytes, remaining to complete the undo phase | counter | `instance`, `replica`
-`windows_mssql_dbreplica_log_send_queue` | Amount of log records in the log files of the primary database, in kilobytes, that haven't been sent to the secondary replica | counter | `instance`, `replica`
-`windows_mssql_dbreplica_mirrored_write_transactions` | Number of transactions that were written to the primary database and then waited to commit until the log was sent to the secondary database, in the last second | counter | `instance`, `replica`
-`windows_mssql_dbreplica_recovery_queue_records` | Amount of log records in the log files of the secondary replica that have not been redone | counter | `instance`, `replica`
-`windows_mssql_dbreplica_redo_blocks` | Number of times the redo thread was blocked on locks held by readers of the database | counter | `instance`, `replica`
-`windows_mssql_dbreplica_redo_remaining_bytes` | The amount of log, in kilobytes, remaining to be redone to finish the reverting phase | counter | `instance`, `replica`
-`windows_mssql_dbreplica_redone_bytes` | Amount of log records redone on the secondary database in the last second | counter | `instance`, `replica`
-`windows_mssql_dbreplica_redones` | _Not yet documented_ | counter | `instance`, `replica`
-`windows_mssql_dbreplica_total_log_requiring_undo` | Total kilobytes of log that must be undone | counter | `instance`, `replica`
-`windows_mssql_dbreplica_transaction_delay_seconds` | Delay in waiting for unterminated commit acknowledgment for all the current transactions | counter | `instance`, `replica`
-`windows_mssql_databases_active_transactions` | Number of active transactions for the database | counter | `instance`, `database`
-`windows_mssql_databases_backup_restore_operations` | Read/write throughput for backup and restore operations of a database per second | counter | `instance`, `database`
-`windows_mssql_databases_bulk_copy_rows` | Number of rows bulk copied per second | counter | `instance`, `database`
-`windows_mssql_databases_bulk_copy_bytes` | Amount of data bulk copied (in kilobytes) per second | counter | `instance`, `database`
-`windows_mssql_databases_commit_table_entries` | he size (row count) of the in-memory portion of the commit table for the database | counter | `instance`, `database`
-`windows_mssql_databases_data_files_size_bytes` | Cumulative size (in kilobytes) of all the data files in the database including any automatic growth. Monitoring this counter is useful, for example, for determining the correct size of tempdb | counter | `instance`, `database`
-`windows_mssql_databases_dbcc_logical_scan_bytes` | Number of logical read scan bytes per second for database console commands (DBCC) | counter | `instance`, `database`
-`windows_mssql_databases_group_commit_stall_seconds` | Group stall time (microseconds) per second | counter | `instance`, `database`
-`windows_mssql_databases_log_flushed_bytes` | Total number of log bytes flushed | counter | `instance`, `database`
-`windows_mssql_databases_log_cache_hit_ratio` | Percentage of log cache reads satisfied from the log cache | counter | `instance`, `database`
-`windows_mssql_databases_log_cache_reads` | Reads performed per second through the log manager cache | counter | `instance`, `database`
-`windows_mssql_databases_log_files_size_bytes` | Cumulative size (in kilobytes) of all the transaction log files in the database | counter | `instance`, `database`
-`windows_mssql_databases_log_files_used_size_bytes` | The cumulative used size of all the log files in the database | counter | `instance`, `database`
-`windows_mssql_databases_log_flushes` | Total wait time (in milliseconds) to flush the log. On an Always On secondary database, this value indicates the wait time for log records to be hardened to disk | counter | `instance`, `database`
-`windows_mssql_databases_log_flush_waits` | Number of commits per second waiting for the log flush | counter | `instance`, `database`
-`windows_mssql_databases_log_flush_wait_seconds` | Number of commits per second waiting for the log flush | counter | `instance`, `database`
-`windows_mssql_databases_log_flush_write_seconds` | Time in milliseconds for performing writes of log flushes that were completed in the last second | counter | `instance`, `database`
-`windows_mssql_databases_log_growths` | Total number of times the transaction log for the database has been expanded | counter | `instance`, `database`
-`windows_mssql_databases_log_pool_cache_misses` | Number of requests for which the log block was not available in the log pool | counter | `instance`, `database`
-`windows_mssql_databases_log_pool_disk_reads` | Number of disk reads that the log pool issued to fetch log blocks | counter | `instance`, `database`
-`windows_mssql_databases_log_pool_hash_deletes` | Rate of raw hash entry deletes from the Log Pool | counter | `instance`, `database`
-`windows_mssql_databases_log_pool_hash_inserts` | Rate of raw hash entry inserts into the Log Pool | counter | `instance`, `database`
-`windows_mssql_databases_log_pool_invalid_hash_entries` | Rate of hash lookups failing due to being invalid | counter | `instance`, `database`
-`windows_mssql_databases_log_pool_log_scan_pushes` | Rate of Log block pushes by log scans, which may come from disk or memory | counter | `instance`, `database`
-`windows_mssql_databases_log_pool_log_writer_pushes` | Rate of Log block pushes by log writer thread | counter | `instance`, `database`
-`windows_mssql_databases_log_pool_empty_free_pool_pushes` | Rate of Log block push fails due to empty free pool | counter | `instance`, `database`
-`windows_mssql_databases_log_pool_low_memory_pushes` | Rate of Log block push fails due to being low on memory | counter | `instance`, `database`
-`windows_mssql_databases_log_pool_no_free_buffer_pushes` | Rate of Log block push fails due to free buffer unavailable | counter | `instance`, `database`
-`windows_mssql_databases_log_pool_req_behind_trunc` | Log pool cache misses due to block requested being behind truncation LSN | counter | `instance`, `database`
-`windows_mssql_databases_log_pool_requests_old_vlf` | Log Pool requests that were not in the last VLF of the log | counter | `instance`, `database`
-`windows_mssql_databases_log_pool_requests` | The number of log-block requests processed by the log pool | counter | `instance`, `database`
-`windows_mssql_databases_log_pool_total_active_log_bytes` | Current total active log stored in the shared cache buffer manager in bytes | counter | `instance`, `database`
-`windows_mssql_databases_log_pool_total_shared_pool_bytes` | Current total memory usage of the shared cache buffer manager in bytes | counter | `instance`, `database`
-`windows_mssql_databases_log_shrinks` | Total number of log shrinks for this database | counter | `instance`, `database`
-`windows_mssql_databases_log_truncations` | The number of times the transaction log has been truncated (in Simple Recovery Model) | counter | `instance`, `database`
-`windows_mssql_databases_log_used_percent` | Percentage of space in the log that is in use | counter | `instance`, `database`
-`windows_mssql_databases_pending_repl_transactions` | Number of transactions in the transaction log of the publication database marked for replication, but not yet delivered to the distribution database | counter | `instance`, `database`
-`windows_mssql_databases_repl_transactions` | Number of transactions per second read out of the transaction log of the publication database and delivered to the distribution database | counter | `instance`, `database`
-`windows_mssql_databases_shrink_data_movement_bytes` | Amount of data being moved per second by autoshrink operations, or DBCC SHRINKDATABASE or DBCC SHRINKFILE statements | counter | `instance`, `database`
-`windows_mssql_databases_tracked_transactions` | Number of committed transactions recorded in the commit table for the database | counter | `instance`, `database`
-`windows_mssql_databases_transactions` | Number of transactions started for the database per second | counter | `instance`, `database`
-`windows_mssql_databases_write_transactions` | Number of transactions that wrote to the database and committed, in the last second | counter | `instance`, `database`
-`windows_mssql_databases_xtp_controller_dlc_fetch_latency_seconds` | Average latency in microseconds between log blocks entering the Direct Log Consumer and being retrieved by the XTP controller, per second | counter | `instance`, `database`
-`windows_mssql_databases_xtp_controller_dlc_peak_latency_seconds` | The largest recorded latency, in microseconds, of a fetch from the Direct Log Consumer by the XTP controller | counter | `instance`, `database`
-`windows_mssql_databases_xtp_controller_log_processed_bytes` | The amount of log bytes processed by the XTP controller thread, per second | counter | `instance`, `database`
-`windows_mssql_databases_xtp_memory_used_bytes` | The amount of memory used by XTP in the database | counter | `instance`, `database`
-`windows_mssql_genstats_active_temp_tables` | Number of temporary tables/table variables in use | counter | `instance`
-`windows_mssql_genstats_connection_resets` | Total number of logins started from the connection pool | counter | `instance`
-`windows_mssql_genstats_event_notifications_delayed_drop` | Number of event notifications waiting to be dropped by a system thread | counter | `instance`
-`windows_mssql_genstats_http_authenticated_requests` | Number of authenticated HTTP requests started per second | counter | `instance`
-`windows_mssql_genstats_logical_connections` | Number of logical connections to the system | counter | `instance`
-`windows_mssql_genstats_logins` | Total number of logins started per second. This does not include pooled connections | counter | `instance`
-`windows_mssql_genstats_logouts` | Total number of logout operations started per second | counter | `instance`
-`windows_mssql_genstats_mars_deadlocks` | Number of MARS deadlocks detected | counter | `instance`
-`windows_mssql_genstats_non_atomic_yields` | Number of non-atomic yields per second | counter | `instance`
-`windows_mssql_genstats_blocked_processes` | Number of currently blocked processes | counter | `instance`
-`windows_mssql_genstats_soap_empty_requests` | Number of empty SOAP requests started per second | counter | `instance`
-`windows_mssql_genstats_soap_method_invocations` | Number of SOAP method invocations started per second | counter | `instance`
-`windows_mssql_genstats_soap_session_initiate_requests` | Number of SOAP Session initiate requests started per second | counter | `instance`
-`windows_mssql_genstats_soap_session_terminate_requests` | Number of SOAP Session terminate requests started per second | counter | `instance`
-`windows_mssql_genstats_soapsql_requests` | Number of SOAP SQL requests started per second | counter | `instance`
-`windows_mssql_genstats_soapwsdl_requests` | Number of SOAP Web Service Description Language requests started per second | counter | `instance`
-`windows_mssql_genstats_sql_trace_io_provider_lock_waits` | Number of waits for the File IO Provider lock per second | counter | `instance`
-`windows_mssql_genstats_tempdb_recovery_unit_ids_generated` | Number of duplicate tempdb recovery unit id generated | counter | `instance`
-`windows_mssql_genstats_tempdb_rowset_ids_generated` | Number of duplicate tempdb rowset id generated | counter | `instance`
-`windows_mssql_genstats_temp_tables_creations` | Number of temporary tables/table variables created per second | counter | `instance`
-`windows_mssql_genstats_temp_tables_awaiting_destruction` | Number of temporary tables/table variables waiting to be destroyed by the cleanup system thread | counter | `instance`
-`windows_mssql_genstats_trace_event_notification_queue_size` | Number of trace event notification instances waiting in the internal queue to be sent through Service Broker | counter | `instance`
-`windows_mssql_genstats_transactions` | Number of transaction enlistments (local, DTC, bound all combined) | counter | `instance`
-`windows_mssql_genstats_user_connections` | Counts the number of users currently connected to SQL Server | counter | `instance`
-`windows_mssql_locks_average_wait_seconds` | Average amount of wait time (in milliseconds) for each lock request that resulted in a wait | counter | `instance`, `resource`
-`windows_mssql_locks_lock_requests` | Number of new locks and lock conversions per second requested from the lock manager | counter | `instance`, `resource`
-`windows_mssql_locks_lock_timeouts` | Number of lock requests per second that timed out, including requests for NOWAIT locks | counter | `instance`, `resource`
-`windows_mssql_locks_lock_timeouts_excluding_NOWAIT` | Number of lock requests per second that timed out, but excluding requests for NOWAIT locks | counter | `instance`, `resource`
-`windows_mssql_locks_lock_waits` | Total wait time (in milliseconds) for locks in the last second | counter | `instance`, `resource`
-`windows_mssql_locks_lock_wait_seconds` | Number of lock requests per second that required the caller to wait | counter | `instance`, `resource`
-`windows_mssql_locks_deadlocks` | Number of lock requests per second that resulted in a deadlock | counter | `instance`, `resource`
-`windows_mssql_memmgr_connection_memory_bytes` | Specifies the total amount of dynamic memory the server is using for maintaining connections | counter | `instance`
-`windows_mssql_memmgr_database_cache_memory_bytes` | Specifies the amount of memory the server is currently using for the database pages cache | counter | `instance`
-`windows_mssql_memmgr_external_benefit_of_memory` | An internal estimation of the performance benefit from adding memory to a specific cache | counter | `instance`
-`windows_mssql_memmgr_free_memory_bytes` | Specifies the amount of committed memory currently not used by the server | counter | `instance`
-`windows_mssql_memmgr_granted_workspace_memory_bytes` | Specifies the total amount of memory currently granted to executing processes, such as hash, sort, bulk copy, and index creation operations | counter | `instance`
-`windows_mssql_memmgr_lock_blocks` | Specifies the current number of lock blocks in use on the server (refreshed periodically). A lock block represents an individual locked resource, such as a table, page, or row | counter | `instance`
-`windows_mssql_memmgr_allocated_lock_blocks` | Specifies the current number of allocated lock blocks. At server startup, the number of allocated lock blocks plus the number of allocated lock owner blocks depends on the SQL Server Locks configuration option. If more lock blocks are needed, the value increases | counter | `instance`
-`windows_mssql_memmgr_lock_memory_bytes` | Specifies the total amount of dynamic memory the server is using for locks | counter | `instance`
-`windows_mssql_memmgr_lock_owner_blocks` | Specifies the current number of allocated lock owner blocks. At server startup, the number of allocated lock owner blocks and the number of allocated lock blocks depend on the SQL Server Locks configuration option. If more lock owner blocks are needed, the value increases dynamically | counter | `instance`
-`windows_mssql_memmgr_allocated_lock_owner_blocks` | _Not yet documented_ | counter | `instance`
-`windows_mssql_memmgr_log_pool_memory_bytes` | Total amount of dynamic memory the server is using for Log Pool | counter | `instance`
-`windows_mssql_memmgr_maximum_workspace_memory_bytes` | Indicates the maximum amount of memory available for executing processes, such as hash, sort, bulk copy, and index creation operations | counter | `instance`
-`windows_mssql_memmgr_outstanding_memory_grants` | Specifies the total number of processes that have successfully acquired a workspace memory grant | counter | `instance`
-`windows_mssql_memmgr_pending_memory_grants` | Specifies the total number of processes waiting for a workspace memory grant | counter | `instance`
-`windows_mssql_memmgr_optimizer_memory_bytes` | Specifies the total amount of dynamic memory the server is using for query optimization | counter | `instance`
-`windows_mssql_memmgr_reserved_server_memory_bytes` | ndicates the amount of memory the server has reserved for future usage. This counter shows the current unused amount of memory initially granted that is shown in Granted Workspace Memory | counter | `instance`
-`windows_mssql_memmgr_sql_cache_memory_bytes` | Specifies the total amount of dynamic memory the server is using for the dynamic SQL cache | counter | `instance`
-`windows_mssql_memmgr_stolen_server_memory_bytes` | Specifies the amount of memory the server is using for purposes other than database pages | counter | `instance`
-`windows_mssql_memmgr_target_server_memory_bytes` | Indicates the ideal amount of memory the server can consume | counter | `instance`
-`windows_mssql_memmgr_total_server_memory_bytes` | Specifies the amount of memory the server has committed using the memory manager | counter | `instance`
-`windows_mssql_sqlstats_auto_parameterization_attempts` | Number of failed auto-parameterization attempts per second. This should be small. Note that auto-parameterizations are also known as simple parameterizations in later versions of SQL Server | counter | `instance`
-`windows_mssql_sqlstats_batch_requests` | _Not yet documented_ | counter | `instance`
-`windows_mssql_sqlstats_failed_auto_parameterization_attempts` | _Not yet documented_ | counter | `instance`
-`windows_mssql_sqlstats_forced_parameterizations` | Number of successful forced parameterizations per second | counter | `instance`
-`windows_mssql_sqlstats_guided_plan_executions` | Number of plan executions per second in which the query plan has been generated by using a plan guide | counter | `instance`
-`windows_mssql_sqlstats_misguided_plan_executions` | Number of plan executions per second in which a plan guide could not be honored during plan generation | counter | `instance`
-`windows_mssql_sqlstats_safe_auto_parameterization_attempts` | Number of safe auto-parameterization attempts per second | counter | `instance`
-`windows_mssql_sqlstats_sql_attentions` | Number of attentions per second | counter | `instance`
-`windows_mssql_sqlstats_sql_compilations` | Number of SQL compilations per second | counter | `instance`
-`windows_mssql_sqlstats_sql_recompilations` | Number of statement recompiles per second | counter | `instance`
-`windows_mssql_sqlstats_unsafe_auto_parameterization_attempts` | Number of unsafe auto-parameterization attempts per second. | counter | `instance`
-`windows_mssql_sql_errors_total` | Information for all errors | counter | `instance`, `resource`
-`windows_mssql_transactions_tempdb_free_space_bytes` | The amount of space (in kilobytes) available in tempdb | gauge | `instance`
-`windows_mssql_transactions_longest_transaction_running_seconds` | The length of time (in seconds) since the start of the transaction that has been active longer than any other current transaction | gauge | `instance`
-`windows_mssql_transactions_nonsnapshot_version_active_total` | The number of currently active transactions that are not using snapshot isolation level and have made data modifications that have generated row versions in the tempdb version store | counter | `instance`
-`windows_mssql_transactions_snapshot_active_total` | The number of currently active transactions using the snapshot isolation level | counter | `instance`
-`windows_mssql_transactions_active` | The number of currently active transactions of all types | gauge | `instance`
-`windows_mssql_transactions_update_conflicts_total` | The percentage of those transactions using the snapshot isolation level that have encountered update conflicts within the last second | counter | `instance`
-`windows_mssql_transactions_update_snapshot_active_total` | The number of currently active transactions using the snapshot isolation level and have modified data | counter | `instance`
-`windows_mssql_transactions_version_cleanup_rate_bytes` | The rate (in kilobytes per second) at which row versions are removed from the snapshot isolation version store in tempdb | gauge | `instance`
-`windows_mssql_transactions_version_generation_rate_bytes` | The rate (in kilobytes per second) at which new row versions are added to the snapshot isolation version store in tempdb | gauge | `instance`
-`windows_mssql_transactions_version_store_size_bytes` | he amount of space (in kilobytes) in tempdb being used to store snapshot isolation level row versions | gauge | `instance`
-`windows_mssql_transactions_version_store_units` | The number of active allocation units in the snapshot isolation version store in tempdb | counter | `instance`
-`windows_mssql_transactions_version_store_creation_units` | The number of allocation units that have been created in the snapshot isolation store since the instance of the Database Engine was started | counter | `instance`
-`windows_mssql_transactions_version_store_truncation_units` | The number of allocation units that have been removed from the snapshot isolation store since the instance of the Database Engine was started | counter | `instance`
+`windows_mssql_collector_duration_seconds` | The time taken for each sub-collector to return | counter | `collector`, `mssql_instance`
+`windows_mssql_collector_success` | 1 if sub-collector succeeded, 0 otherwise | counter | `collector`, `mssql_instance`
+`windows_mssql_accessmethods_au_batch_cleanups` | The total number of batches that were completed successfully by the background task that cleans up deferred dropped allocation units | counter | `mssql_instance`
+`windows_mssql_accessmethods_au_cleanups` | The total number of allocation units that were successfully dropped the background task that cleans up deferred dropped allocation units. Each allocation unit drop requires multiple batches | counter | `mssql_instance`
+`windows_mssql_accessmethods_by_reference_lob_creates` | The total count of large object (lob) values that were passed by reference. By-reference lobs are used in certain bulk operations to avoid the cost of passing them by value | counter | `mssql_instance`
+`windows_mssql_accessmethods_by_reference_lob_uses` | The total count of by-reference lob values that were used. By-reference lobs are used in certain bulk operations to avoid the cost of passing them by-value | counter | `mssql_instance`
+`windows_mssql_accessmethods_lob_read_aheads` | The total count of lob pages on which readahead was issued | counter | `mssql_instance`
+`windows_mssql_accessmethods_column_value_pulls` | The total count of column values that were pulled in-row from off-row | counter | `mssql_instance`
+`windows_mssql_accessmethods_column_value_pushes` | The total count of column values that were pushed from in-row to off-row | counter | `mssql_instance`
+`windows_mssql_accessmethods_deferred_dropped_aus` | The total number of allocation units waiting to be dropped by the background task that cleans up deferred dropped allocation units | counter | `mssql_instance`
+`windows_mssql_accessmethods_deferred_dropped_rowsets` | The number of rowsets created as a result of aborted online index build operations that are waiting to be dropped by the background task that cleans up deferred dropped rowsets | counter | `mssql_instance`
+`windows_mssql_accessmethods_dropped_rowset_cleanups` | The number of rowsets per second created as a result of aborted online index build operations that were successfully dropped by the background task that cleans up deferred dropped rowsets | counter | `mssql_instance`
+`windows_mssql_accessmethods_dropped_rowset_skips` | The number of rowsets per second created as a result of aborted online index build operations that were skipped by the background task that cleans up deferred dropped rowsets created | counter | `mssql_instance`
+`windows_mssql_accessmethods_extent_deallocations` | Number of extents deallocated per second in all databases in this instance of SQL Server | counter | `mssql_instance`
+`windows_mssql_accessmethods_extent_allocations` | Number of extents allocated per second in all databases in this instance of SQL Server | counter | `mssql_instance`
+`windows_mssql_accessmethods_au_batch_cleanup_failures` | The number of batches per second that failed and required retry, by the background task that cleans up deferred dropped allocation units. Failure could be due to lack of memory or disk space, hardware failure and other reasons | counter | `mssql_instance`
+`windows_mssql_accessmethods_leaf_page_cookie_failures` | The number of times that a leaf page cookie could not be used during an index search since changes happened on the leaf page. The cookie is used to speed up index search | counter | `mssql_instance`
+`windows_mssql_accessmethods_tree_page_cookie_failures` | The number of times that a tree page cookie could not be used during an index search since changes happened on the parent pages of those tree pages. The cookie is used to speed up index search | counter | `mssql_instance`
+`windows_mssql_accessmethods_forwarded_records` | Number of records per second fetched through forwarded record pointers | counter | `mssql_instance`
+`windows_mssql_accessmethods_free_space_page_fetches` | Number of pages fetched per second by free space scans. These scans search for free space within pages already allocated to an allocation unit, to satisfy requests to insert or modify record fragments | counter | `mssql_instance`
+`windows_mssql_accessmethods_free_space_scans` | Number of scans per second that were initiated to search for free space within pages already allocated to an allocation unit to insert or modify record fragment. Each scan may find multiple pages | counter | `mssql_instance`
+`windows_mssql_accessmethods_full_scans` | Number of unrestricted full scans per second. These can be either base-table or full-index scans | counter | `mssql_instance`
+`windows_mssql_accessmethods_index_searches` | Number of index searches per second. These are used to start a range scan, reposition a range scan, revalidate a scan point, fetch a single index record, and search down the index to locate where to insert a new row | counter | `mssql_instance`
+`windows_mssql_accessmethods_insysxact_waits` | Number of times a reader needs to wait for a page because the InSysXact bit is set | counter | `mssql_instance`
+`windows_mssql_accessmethods_lob_handle_creates` | Count of temporary lobs created | counter | `mssql_instance`
+`windows_mssql_accessmethods_lob_handle_destroys` | Count of temporary lobs destroyed | counter | `mssql_instance`
+`windows_mssql_accessmethods_lob_ss_provider_creates` | Count of LOB Storage Service Providers (LobSSP) created. One worktable created per LobSSP | counter | `mssql_instance`
+`windows_mssql_accessmethods_lob_ss_provider_destroys` | Count of LobSSP destroyed | counter | `mssql_instance`
+`windows_mssql_accessmethods_lob_ss_provider_truncations` | Count of LobSSP truncated | counter | `mssql_instance`
+`windows_mssql_accessmethods_mixed_page_allocations` | Number of pages allocated per second from mixed extents. These could be used for storing the IAM pages and the first eight pages that are allocated to an allocation unit | counter | `mssql_instance`
+`windows_mssql_accessmethods_page_compression_attempts` | Number of pages evaluated for page-level compression. Includes pages that were not compressed because significant savings could be achieved. Includes all objects in the instance of SQL Server | counter | `mssql_instance`
+`windows_mssql_accessmethods_page_deallocations` | Number of pages deallocated per second in all databases in this instance of SQL Server. These include pages from mixed extents and uniform extents | counter | `mssql_instance`
+`windows_mssql_accessmethods_page_allocations` | Number of pages allocated per second in all databases in this instance of SQL Server. These include pages allocations from both mixed extents and uniform extents | counter | `mssql_instance`
+`windows_mssql_accessmethods_page_compressions` | Number of data pages that are compressed by using PAGE compression. Includes all objects in the instance of SQL Server | counter | `mssql_instance`
+`windows_mssql_accessmethods_page_splits` | Number of page splits per second that occur as the result of overflowing index pages | counter | `mssql_instance`
+`windows_mssql_accessmethods_probe_scans` | Number of probe scans per second that are used to find at most one single qualified row in an index or base table directly | counter | `mssql_instance`
+`windows_mssql_accessmethods_range_scans` | Number of qualified range scans through indexes per second | counter | `mssql_instance`
+`windows_mssql_accessmethods_scan_point_revalidations` | Number of times per second that the scan point had to be revalidated to continue the scan | counter | `mssql_instance`
+`windows_mssql_accessmethods_ghost_record_skips` | Number of ghosted records per second skipped during scans | counter | `mssql_instance`
+`windows_mssql_accessmethods_table_lock_escalations` | Number of times locks on a table were escalated to the TABLE or HoBT granularity | counter | `mssql_instance`
+`windows_mssql_accessmethods_leaf_page_cookie_uses` | Number of times a leaf page cookie is used successfully during an index search since no change happened on the leaf page. The cookie is used to speed up index search | counter | `mssql_instance`
+`windows_mssql_accessmethods_tree_page_cookie_uses` | Number of times a tree page cookie is used successfully during an index search since no change happened on the parent page of the tree page. The cookie is used to speed up index search | counter | `mssql_instance`
+`windows_mssql_accessmethods_workfile_creates` | Number of work files created per second. For example, work files could be used to store temporary results for hash joins and hash aggregates | counter | `mssql_instance`
+`windows_mssql_accessmethods_worktables_creates` | Number of work tables created per second. For example, work tables could be used to store temporary results for query spool, lob variables, XML variables, and cursors | counter | `mssql_instance`
+`windows_mssql_accessmethods_worktables_from_cache_ratio` | Percentage of work tables created where the initial two pages of the work table were not allocated but were immediately available from the work table cache | counter | `mssql_instance`
+`windows_mssql_availreplica_received_from_replica_bytes` | Number of bytes received from the availability replica per second. Pings and status updates will generate network traffic even on databases with no user updates | counter | `mssql_instance`, `replica`
+`windows_mssql_availreplica_sent_to_replica_bytes` | Number of bytes sent to the remote availability replica per second. On the primary replica this is the number of bytes sent to the secondary replica. On the secondary replica this is the number of bytes sent to the primary replica | counter | `mssql_instance`, `replica`
+`windows_mssql_availreplica_sent_to_transport_bytes` | Actual number of bytes sent per second over the network to the remote availability replica. On the primary replica this is the number of bytes sent to the secondary replica. On the secondary replica this is the number of bytes sent to the primary replica | counter | `mssql_instance`, `replica`
+`windows_mssql_availreplica_initiated_flow_controls` | Time in milliseconds that log stream messages waited for send flow control, in the last second | counter | `mssql_instance`, `replica`
+`windows_mssql_availreplica_flow_control_wait_seconds` | Number of times flow-control initiated in the last second. Flow Control Time (ms/sec) divided by Flow Control/sec is the average time per wait | counter | `mssql_instance`, `replica`
+`windows_mssql_availreplica_receives_from_replica` | Number of Always On messages received from thereplica per second | counter | `mssql_instance`, `replica`
+`windows_mssql_availreplica_resent_messages` | Number of Always On messages resent in the last second | counter | `mssql_instance`, `replica`
+`windows_mssql_availreplica_sends_to_replica` | Number of Always On messages sent to this availability replica per second | counter | `mssql_instance`, `replica`
+`windows_mssql_availreplica_sends_to_transport` | Actual number of Always On messages sent per second over the network to the remote availability replica | counter | `mssql_instance`, `replica`
+`windows_mssql_bufman_background_writer_pages` | Number of pages flushed to enforce the recovery interval settings | counter | `mssql_instance`
+`windows_mssql_bufman_buffer_cache_hit_ratio` | Indicates the percentage of pages found in the buffer cache without having to read from disk. The ratio is the total number of cache hits divided by the total number of cache lookups over the last few thousand page accesses | counter | `mssql_instance`
+`windows_mssql_bufman_checkpoint_pages` | Indicates the number of pages flushed to disk per second by a checkpoint or other operation that require all dirty pages to be flushed | counter | `mssql_instance`
+`windows_mssql_bufman_database_pages` | Indicates the number of pages in the buffer pool with database content | counter | `mssql_instance`
+`windows_mssql_bufman_extension_allocated_pages` | Total number of non-free cache pages in the buffer pool extension file | counter | `mssql_instance`
+`windows_mssql_bufman_extension_free_pages` | Total number of free cache pages in the buffer pool extension file | counter | `mssql_instance`
+`windows_mssql_bufman_extension_in_use_as_percentage` | _Not yet documented_ | counter | `mssql_instance`
+`windows_mssql_bufman_extension_outstanding_io` | Percentage of the buffer pool extension paging file occupied by buffer manager pages | counter | `mssql_instance`
+`windows_mssql_bufman_extension_page_evictions` | Number of pages evicted from the buffer pool extension file per second | counter | `mssql_instance`
+`windows_mssql_bufman_extension_page_reads` | Number of pages read from the buffer pool extension file per second | counter | `mssql_instance`
+`windows_mssql_bufman_extension_page_unreferenced_seconds` | Average seconds a page will stay in the buffer pool extension without references to it | counter | `mssql_instance`
+`windows_mssql_bufman_extension_page_writes` | Number of pages written to the buffer pool extension file per second | counter | `mssql_instance`
+`windows_mssql_bufman_free_list_stalls` | Indicates the number of requests per second that had to wait for a free page | counter | `mssql_instance`
+`windows_mssql_bufman_integral_controller_slope` | The slope that integral controller for the buffer pool last used, times -10 billion | counter | `mssql_instance`
+`windows_mssql_bufman_lazywrites` | Indicates the number of buffers written per second by the buffer manager's lazy writer | counter | `mssql_instance`
+`windows_mssql_bufman_page_life_expectancy_seconds` | Indicates the number of seconds a page will stay in the buffer pool without references | counter | `mssql_instance`
+`windows_mssql_bufman_page_lookups` | Indicates the number of requests per second to find a page in the buffer pool | counter | `mssql_instance`
+`windows_mssql_bufman_page_reads` | Indicates the number of physical database page reads that are issued per second | counter | `mssql_instance`
+`windows_mssql_bufman_page_writes` | Indicates the number of physical database page writes that are issued per second | counter | `mssql_instance`
+`windows_mssql_bufman_read_ahead_pages` | Indicates the number of pages read per second in anticipation of use | counter | `mssql_instance`
+`windows_mssql_bufman_read_ahead_issuing_seconds` | Time (microseconds) spent issuing readahead | counter | `mssql_instance`
+`windows_mssql_bufman_target_pages` | Ideal number of pages in the buffer pool | counter | `mssql_instance`
+`windows_mssql_dbreplica_database_flow_control_wait_seconds` | _Not yet documented_ | counter | `mssql_instance`, `replica`
+`windows_mssql_dbreplica_database_initiated_flow_controls` | _Not yet documented_ | counter | `mssql_instance`, `replica`
+`windows_mssql_dbreplica_received_file_bytes` | _Not yet documented_ | counter | `mssql_instance`, `replica`
+`windows_mssql_dbreplica_group_commits` | _Not yet documented_ | counter | `mssql_instance`, `replica`
+`windows_mssql_dbreplica_group_commit_stall_seconds` | _Not yet documented_ | counter | `mssql_instance`, `replica`
+`windows_mssql_dbreplica_log_apply_pending_queue` | _Not yet documented_ | counter | `mssql_instance`, `replica`
+`windows_mssql_dbreplica_log_apply_ready_queue` | _Not yet documented_ | counter | `mssql_instance`, `replica`
+`windows_mssql_dbreplica_log_compressed_bytes` | _Not yet documented_ | counter | `mssql_instance`, `replica`
+`windows_mssql_dbreplica_log_decompressed_bytes` | _Not yet documented_ | counter | `mssql_instance`, `replica`
+`windows_mssql_dbreplica_log_received_bytes` | _Not yet documented_ | counter | `mssql_instance`, `replica`
+`windows_mssql_dbreplica_log_compression_cachehits` | _Not yet documented_ | counter | `mssql_instance`, `replica`
+`windows_mssql_dbreplica_log_compression_cachemisses` | _Not yet documented_ | counter | `mssql_instance`, `replica`
+`windows_mssql_dbreplica_log_compressions` | _Not yet documented_ | counter | `mssql_instance`, `replica`
+`windows_mssql_dbreplica_log_decompressions` | _Not yet documented_ | counter | `mssql_instance`, `replica`
+`windows_mssql_dbreplica_log_remaining_for_undo` | The amount of log, in bytes, remaining to complete the undo phase | counter | `mssql_instance`, `replica`
+`windows_mssql_dbreplica_log_send_queue` | Amount of log records in the log files of the primary database, in kilobytes, that haven't been sent to the secondary replica | counter | `mssql_instance`, `replica`
+`windows_mssql_dbreplica_mirrored_write_transactions` | Number of transactions that were written to the primary database and then waited to commit until the log was sent to the secondary database, in the last second | counter | `mssql_instance`, `replica`
+`windows_mssql_dbreplica_recovery_queue_records` | Amount of log records in the log files of the secondary replica that have not been redone | counter | `mssql_instance`, `replica`
+`windows_mssql_dbreplica_redo_blocks` | Number of times the redo thread was blocked on locks held by readers of the database | counter | `mssql_instance`, `replica`
+`windows_mssql_dbreplica_redo_remaining_bytes` | The amount of log, in kilobytes, remaining to be redone to finish the reverting phase | counter | `mssql_instance`, `replica`
+`windows_mssql_dbreplica_redone_bytes` | Amount of log records redone on the secondary database in the last second | counter | `mssql_instance`, `replica`
+`windows_mssql_dbreplica_redones` | _Not yet documented_ | counter | `mssql_instance`, `replica`
+`windows_mssql_dbreplica_total_log_requiring_undo` | Total kilobytes of log that must be undone | counter | `mssql_instance`, `replica`
+`windows_mssql_dbreplica_transaction_delay_seconds` | Delay in waiting for unterminated commit acknowledgment for all the current transactions | counter | `mssql_instance`, `replica`
+`windows_mssql_databases_active_transactions` | Number of active transactions for the database | counter | `mssql_instance`, `database`
+`windows_mssql_databases_backup_restore_operations` | Read/write throughput for backup and restore operations of a database per second | counter | `mssql_instance`, `database`
+`windows_mssql_databases_bulk_copy_rows` | Number of rows bulk copied per second | counter | `mssql_instance`, `database`
+`windows_mssql_databases_bulk_copy_bytes` | Amount of data bulk copied (in kilobytes) per second | counter | `mssql_instance`, `database`
+`windows_mssql_databases_commit_table_entries` | he size (row count) of the in-memory portion of the commit table for the database | counter | `mssql_instance`, `database`
+`windows_mssql_databases_data_files_size_bytes` | Cumulative size (in kilobytes) of all the data files in the database including any automatic growth. Monitoring this counter is useful, for example, for determining the correct size of tempdb | counter | `mssql_instance`, `database`
+`windows_mssql_databases_dbcc_logical_scan_bytes` | Number of logical read scan bytes per second for database console commands (DBCC) | counter | `mssql_instance`, `database`
+`windows_mssql_databases_group_commit_stall_seconds` | Group stall time (microseconds) per second | counter | `mssql_instance`, `database`
+`windows_mssql_databases_log_flushed_bytes` | Total number of log bytes flushed | counter | `mssql_instance`, `database`
+`windows_mssql_databases_log_cache_hit_ratio` | Percentage of log cache reads satisfied from the log cache | counter | `mssql_instance`, `database`
+`windows_mssql_databases_log_cache_reads` | Reads performed per second through the log manager cache | counter | `mssql_instance`, `database`
+`windows_mssql_databases_log_files_size_bytes` | Cumulative size (in kilobytes) of all the transaction log files in the database | counter | `mssql_instance`, `database`
+`windows_mssql_databases_log_files_used_size_bytes` | The cumulative used size of all the log files in the database | counter | `mssql_instance`, `database`
+`windows_mssql_databases_log_flushes` | Total wait time (in milliseconds) to flush the log. On an Always On secondary database, this value indicates the wait time for log records to be hardened to disk | counter | `mssql_instance`, `database`
+`windows_mssql_databases_log_flush_waits` | Number of commits per second waiting for the log flush | counter | `mssql_instance`, `database`
+`windows_mssql_databases_log_flush_wait_seconds` | Number of commits per second waiting for the log flush | counter | `mssql_instance`, `database`
+`windows_mssql_databases_log_flush_write_seconds` | Time in milliseconds for performing writes of log flushes that were completed in the last second | counter | `mssql_instance`, `database`
+`windows_mssql_databases_log_growths` | Total number of times the transaction log for the database has been expanded | counter | `mssql_instance`, `database`
+`windows_mssql_databases_log_pool_cache_misses` | Number of requests for which the log block was not available in the log pool | counter | `mssql_instance`, `database`
+`windows_mssql_databases_log_pool_disk_reads` | Number of disk reads that the log pool issued to fetch log blocks | counter | `mssql_instance`, `database`
+`windows_mssql_databases_log_pool_hash_deletes` | Rate of raw hash entry deletes from the Log Pool | counter | `mssql_instance`, `database`
+`windows_mssql_databases_log_pool_hash_inserts` | Rate of raw hash entry inserts into the Log Pool | counter | `mssql_instance`, `database`
+`windows_mssql_databases_log_pool_invalid_hash_entries` | Rate of hash lookups failing due to being invalid | counter | `mssql_instance`, `database`
+`windows_mssql_databases_log_pool_log_scan_pushes` | Rate of Log block pushes by log scans, which may come from disk or memory | counter | `mssql_instance`, `database`
+`windows_mssql_databases_log_pool_log_writer_pushes` | Rate of Log block pushes by log writer thread | counter | `mssql_instance`, `database`
+`windows_mssql_databases_log_pool_empty_free_pool_pushes` | Rate of Log block push fails due to empty free pool | counter | `mssql_instance`, `database`
+`windows_mssql_databases_log_pool_low_memory_pushes` | Rate of Log block push fails due to being low on memory | counter | `mssql_instance`, `database`
+`windows_mssql_databases_log_pool_no_free_buffer_pushes` | Rate of Log block push fails due to free buffer unavailable | counter | `mssql_instance`, `database`
+`windows_mssql_databases_log_pool_req_behind_trunc` | Log pool cache misses due to block requested being behind truncation LSN | counter | `mssql_instance`, `database`
+`windows_mssql_databases_log_pool_requests_old_vlf` | Log Pool requests that were not in the last VLF of the log | counter | `mssql_instance`, `database`
+`windows_mssql_databases_log_pool_requests` | The number of log-block requests processed by the log pool | counter | `mssql_instance`, `database`
+`windows_mssql_databases_log_pool_total_active_log_bytes` | Current total active log stored in the shared cache buffer manager in bytes | counter | `mssql_instance`, `database`
+`windows_mssql_databases_log_pool_total_shared_pool_bytes` | Current total memory usage of the shared cache buffer manager in bytes | counter | `mssql_instance`, `database`
+`windows_mssql_databases_log_shrinks` | Total number of log shrinks for this database | counter | `mssql_instance`, `database`
+`windows_mssql_databases_log_truncations` | The number of times the transaction log has been truncated (in Simple Recovery Model) | counter | `mssql_instance`, `database`
+`windows_mssql_databases_log_used_percent` | Percentage of space in the log that is in use | counter | `mssql_instance`, `database`
+`windows_mssql_databases_pending_repl_transactions` | Number of transactions in the transaction log of the publication database marked for replication, but not yet delivered to the distribution database | counter | `mssql_instance`, `database`
+`windows_mssql_databases_repl_transactions` | Number of transactions per second read out of the transaction log of the publication database and delivered to the distribution database | counter | `mssql_instance`, `database`
+`windows_mssql_databases_shrink_data_movement_bytes` | Amount of data being moved per second by autoshrink operations, or DBCC SHRINKDATABASE or DBCC SHRINKFILE statements | counter | `mssql_instance`, `database`
+`windows_mssql_databases_tracked_transactions` | Number of committed transactions recorded in the commit table for the database | counter | `mssql_instance`, `database`
+`windows_mssql_databases_transactions` | Number of transactions started for the database per second | counter | `mssql_instance`, `database`
+`windows_mssql_databases_write_transactions` | Number of transactions that wrote to the database and committed, in the last second | counter | `mssql_instance`, `database`
+`windows_mssql_databases_xtp_controller_dlc_fetch_latency_seconds` | Average latency in microseconds between log blocks entering the Direct Log Consumer and being retrieved by the XTP controller, per second | counter | `mssql_instance`, `database`
+`windows_mssql_databases_xtp_controller_dlc_peak_latency_seconds` | The largest recorded latency, in microseconds, of a fetch from the Direct Log Consumer by the XTP controller | counter | `mssql_instance`, `database`
+`windows_mssql_databases_xtp_controller_log_processed_bytes` | The amount of log bytes processed by the XTP controller thread, per second | counter | `mssql_instance`, `database`
+`windows_mssql_databases_xtp_memory_used_bytes` | The amount of memory used by XTP in the database | counter | `mssql_instance`, `database`
+`windows_mssql_genstats_active_temp_tables` | Number of temporary tables/table variables in use | counter | `mssql_instance`
+`windows_mssql_genstats_connection_resets` | Total number of logins started from the connection pool | counter | `mssql_instance`
+`windows_mssql_genstats_event_notifications_delayed_drop` | Number of event notifications waiting to be dropped by a system thread | counter | `mssql_instance`
+`windows_mssql_genstats_http_authenticated_requests` | Number of authenticated HTTP requests started per second | counter | `mssql_instance`
+`windows_mssql_genstats_logical_connections` | Number of logical connections to the system | counter | `mssql_instance`
+`windows_mssql_genstats_logins` | Total number of logins started per second. This does not include pooled connections | counter | `mssql_instance`
+`windows_mssql_genstats_logouts` | Total number of logout operations started per second | counter | `mssql_instance`
+`windows_mssql_genstats_mars_deadlocks` | Number of MARS deadlocks detected | counter | `mssql_instance`
+`windows_mssql_genstats_non_atomic_yields` | Number of non-atomic yields per second | counter | `mssql_instance`
+`windows_mssql_genstats_blocked_processes` | Number of currently blocked processes | counter | `mssql_instance`
+`windows_mssql_genstats_soap_empty_requests` | Number of empty SOAP requests started per second | counter | `mssql_instance`
+`windows_mssql_genstats_soap_method_invocations` | Number of SOAP method invocations started per second | counter | `mssql_instance`
+`windows_mssql_genstats_soap_session_initiate_requests` | Number of SOAP Session initiate requests started per second | counter | `mssql_instance`
+`windows_mssql_genstats_soap_session_terminate_requests` | Number of SOAP Session terminate requests started per second | counter | `mssql_instance`
+`windows_mssql_genstats_soapsql_requests` | Number of SOAP SQL requests started per second | counter | `mssql_instance`
+`windows_mssql_genstats_soapwsdl_requests` | Number of SOAP Web Service Description Language requests started per second | counter | `mssql_instance`
+`windows_mssql_genstats_sql_trace_io_provider_lock_waits` | Number of waits for the File IO Provider lock per second | counter | `mssql_instance`
+`windows_mssql_genstats_tempdb_recovery_unit_ids_generated` | Number of duplicate tempdb recovery unit id generated | counter | `mssql_instance`
+`windows_mssql_genstats_tempdb_rowset_ids_generated` | Number of duplicate tempdb rowset id generated | counter | `mssql_instance`
+`windows_mssql_genstats_temp_tables_creations` | Number of temporary tables/table variables created per second | counter | `mssql_instance`
+`windows_mssql_genstats_temp_tables_awaiting_destruction` | Number of temporary tables/table variables waiting to be destroyed by the cleanup system thread | counter | `mssql_instance`
+`windows_mssql_genstats_trace_event_notification_queue_size` | Number of trace event notification instances waiting in the internal queue to be sent through Service Broker | counter | `mssql_instance`
+`windows_mssql_genstats_transactions` | Number of transaction enlistments (local, DTC, bound all combined) | counter | `mssql_instance`
+`windows_mssql_genstats_user_connections` | Counts the number of users currently connected to SQL Server | counter | `mssql_instance`
+`windows_mssql_locks_average_wait_seconds` | Average amount of wait time (in milliseconds) for each lock request that resulted in a wait | counter | `mssql_instance`, `resource`
+`windows_mssql_locks_lock_requests` | Number of new locks and lock conversions per second requested from the lock manager | counter | `mssql_instance`, `resource`
+`windows_mssql_locks_lock_timeouts` | Number of lock requests per second that timed out, including requests for NOWAIT locks | counter | `mssql_instance`, `resource`
+`windows_mssql_locks_lock_timeouts_excluding_NOWAIT` | Number of lock requests per second that timed out, but excluding requests for NOWAIT locks | counter | `mssql_instance`, `resource`
+`windows_mssql_locks_lock_waits` | Total wait time (in milliseconds) for locks in the last second | counter | `mssql_instance`, `resource`
+`windows_mssql_locks_lock_wait_seconds` | Number of lock requests per second that required the caller to wait | counter | `mssql_instance`, `resource`
+`windows_mssql_locks_deadlocks` | Number of lock requests per second that resulted in a deadlock | counter | `mssql_instance`, `resource`
+`windows_mssql_memmgr_connection_memory_bytes` | Specifies the total amount of dynamic memory the server is using for maintaining connections | counter | `mssql_instance`
+`windows_mssql_memmgr_database_cache_memory_bytes` | Specifies the amount of memory the server is currently using for the database pages cache | counter | `mssql_instance`
+`windows_mssql_memmgr_external_benefit_of_memory` | An internal estimation of the performance benefit from adding memory to a specific cache | counter | `mssql_instance`
+`windows_mssql_memmgr_free_memory_bytes` | Specifies the amount of committed memory currently not used by the server | counter | `mssql_instance`
+`windows_mssql_memmgr_granted_workspace_memory_bytes` | Specifies the total amount of memory currently granted to executing processes, such as hash, sort, bulk copy, and index creation operations | counter | `mssql_instance`
+`windows_mssql_memmgr_lock_blocks` | Specifies the current number of lock blocks in use on the server (refreshed periodically). A lock block represents an individual locked resource, such as a table, page, or row | counter | `mssql_instance`
+`windows_mssql_memmgr_allocated_lock_blocks` | Specifies the current number of allocated lock blocks. At server startup, the number of allocated lock blocks plus the number of allocated lock owner blocks depends on the SQL Server Locks configuration option. If more lock blocks are needed, the value increases | counter | `mssql_instance`
+`windows_mssql_memmgr_lock_memory_bytes` | Specifies the total amount of dynamic memory the server is using for locks | counter | `mssql_instance`
+`windows_mssql_memmgr_lock_owner_blocks` | Specifies the current number of allocated lock owner blocks. At server startup, the number of allocated lock owner blocks and the number of allocated lock blocks depend on the SQL Server Locks configuration option. If more lock owner blocks are needed, the value increases dynamically | counter | `mssql_instance`
+`windows_mssql_memmgr_allocated_lock_owner_blocks` | _Not yet documented_ | counter | `mssql_instance`
+`windows_mssql_memmgr_log_pool_memory_bytes` | Total amount of dynamic memory the server is using for Log Pool | counter | `mssql_instance`
+`windows_mssql_memmgr_maximum_workspace_memory_bytes` | Indicates the maximum amount of memory available for executing processes, such as hash, sort, bulk copy, and index creation operations | counter | `mssql_instance`
+`windows_mssql_memmgr_outstanding_memory_grants` | Specifies the total number of processes that have successfully acquired a workspace memory grant | counter | `mssql_instance`
+`windows_mssql_memmgr_pending_memory_grants` | Specifies the total number of processes waiting for a workspace memory grant | counter | `mssql_instance`
+`windows_mssql_memmgr_optimizer_memory_bytes` | Specifies the total amount of dynamic memory the server is using for query optimization | counter | `mssql_instance`
+`windows_mssql_memmgr_reserved_server_memory_bytes` | ndicates the amount of memory the server has reserved for future usage. This counter shows the current unused amount of memory initially granted that is shown in Granted Workspace Memory | counter | `mssql_instance`
+`windows_mssql_memmgr_sql_cache_memory_bytes` | Specifies the total amount of dynamic memory the server is using for the dynamic SQL cache | counter | `mssql_instance`
+`windows_mssql_memmgr_stolen_server_memory_bytes` | Specifies the amount of memory the server is using for purposes other than database pages | counter | `mssql_instance`
+`windows_mssql_memmgr_target_server_memory_bytes` | Indicates the ideal amount of memory the server can consume | counter | `mssql_instance`
+`windows_mssql_memmgr_total_server_memory_bytes` | Specifies the amount of memory the server has committed using the memory manager | counter | `mssql_instance`
+`windows_mssql_sqlstats_auto_parameterization_attempts` | Number of failed auto-parameterization attempts per second. This should be small. Note that auto-parameterizations are also known as simple parameterizations in later versions of SQL Server | counter | `mssql_instance`
+`windows_mssql_sqlstats_batch_requests` | _Not yet documented_ | counter | `mssql_instance`
+`windows_mssql_sqlstats_failed_auto_parameterization_attempts` | _Not yet documented_ | counter | `mssql_instance`
+`windows_mssql_sqlstats_forced_parameterizations` | Number of successful forced parameterizations per second | counter | `mssql_instance`
+`windows_mssql_sqlstats_guided_plan_executions` | Number of plan executions per second in which the query plan has been generated by using a plan guide | counter | `mssql_instance`
+`windows_mssql_sqlstats_misguided_plan_executions` | Number of plan executions per second in which a plan guide could not be honored during plan generation | counter | `mssql_instance`
+`windows_mssql_sqlstats_safe_auto_parameterization_attempts` | Number of safe auto-parameterization attempts per second | counter | `mssql_instance`
+`windows_mssql_sqlstats_sql_attentions` | Number of attentions per second | counter | `mssql_instance`
+`windows_mssql_sqlstats_sql_compilations` | Number of SQL compilations per second | counter | `mssql_instance`
+`windows_mssql_sqlstats_sql_recompilations` | Number of statement recompiles per second | counter | `mssql_instance`
+`windows_mssql_sqlstats_unsafe_auto_parameterization_attempts` | Number of unsafe auto-parameterization attempts per second. | counter | `mssql_instance`
+`windows_mssql_sql_errors_total` | Information for all errors | counter | `mssql_instance`, `resource`
+`windows_mssql_transactions_tempdb_free_space_bytes` | The amount of space (in kilobytes) available in tempdb | gauge | `mssql_instance`
+`windows_mssql_transactions_longest_transaction_running_seconds` | The length of time (in seconds) since the start of the transaction that has been active longer than any other current transaction | gauge | `mssql_instance`
+`windows_mssql_transactions_nonsnapshot_version_active_total` | The number of currently active transactions that are not using snapshot isolation level and have made data modifications that have generated row versions in the tempdb version store | counter | `mssql_instance`
+`windows_mssql_transactions_snapshot_active_total` | The number of currently active transactions using the snapshot isolation level | counter | `mssql_instance`
+`windows_mssql_transactions_active` | The number of currently active transactions of all types | gauge | `mssql_instance`
+`windows_mssql_transactions_update_conflicts_total` | The percentage of those transactions using the snapshot isolation level that have encountered update conflicts within the last second | counter | `mssql_instance`
+`windows_mssql_transactions_update_snapshot_active_total` | The number of currently active transactions using the snapshot isolation level and have modified data | counter | `mssql_instance`
+`windows_mssql_transactions_version_cleanup_rate_bytes` | The rate (in kilobytes per second) at which row versions are removed from the snapshot isolation version store in tempdb | gauge | `mssql_instance`
+`windows_mssql_transactions_version_generation_rate_bytes` | The rate (in kilobytes per second) at which new row versions are added to the snapshot isolation version store in tempdb | gauge | `mssql_instance`
+`windows_mssql_transactions_version_store_size_bytes` | he amount of space (in kilobytes) in tempdb being used to store snapshot isolation level row versions | gauge | `mssql_instance`
+`windows_mssql_transactions_version_store_units` | The number of active allocation units in the snapshot isolation version store in tempdb | counter | `mssql_instance`
+`windows_mssql_transactions_version_store_creation_units` | The number of allocation units that have been created in the snapshot isolation store since the instance of the Database Engine was started | counter | `mssql_instance`
+`windows_mssql_transactions_version_store_truncation_units` | The number of allocation units that have been removed from the snapshot isolation store since the instance of the Database Engine was started | counter | `mssql_instance`
 
 ### Example metric
 _This collector does not yet have explained examples, we would appreciate your help adding them!_

docs/collector.net.md

@@ -26,12 +26,12 @@ Name | Description | Type | Labels
 `windows_net_bytes_received_total` | Total bytes received by interface | counter | `nic`
 `windows_net_bytes_sent_total` | Total bytes transmitted by interface | counter | `nic`
 `windows_net_bytes_total` | Total bytes received and transmitted by interface | counter | `nic`
-`windows_net_packets_outbound_discarded` | Total outbound packets that were chosen to be discarded even though no errors had been detected to prevent transmission | counter | `nic`
-`windows_net_packets_outbound_errors` | Total packets that could not be transmitted due to errors | counter | `nic`
-`windows_net_packets_received_discarded` | Total inbound packets that were chosen to be discarded even though no errors had been detected to prevent delivery | counter | `nic`
-`windows_net_packets_received_errors` | Total packets that could not be received due to errors  | counter | `nic`
-`windows_net_packets_received_total` | Total packets received by interface | counter | `nic`
-`windows_net_packets_received_unknown` | Total packets received by interface that were discarded because of an unknown or unsupported protocol | counter | `nic`
+`windows_net_packets_outbound_discarded_total` | Total outbound packets that were chosen to be discarded even though no errors had been detected to prevent transmission | counter | `nic`
+`windows_net_packets_outbound_errors_total` | Total packets that could not be transmitted due to errors | counter | `nic`
+`windows_net_packets_received_discarded_total` | Total inbound packets that were chosen to be discarded even though no errors had been detected to prevent delivery | counter | `nic`
+`windows_net_packets_received_errors_total` | Total packets that could not be received due to errors  | counter | `nic`
+`windows_net_packets_received_total_total` | Total packets received by interface | counter | `nic`
+`windows_net_packets_received_unknown_total` | Total packets received by interface that were discarded because of an unknown or unsupported protocol | counter | `nic`
 `windows_net_packets_total` | Total packets received and transmitted by interface | counter | `nic`
 `windows_net_packets_sent_total` | Total packets transmitted by interface | counter | `nic`
 `windows_net_current_bandwidth` | Estimate of the interface's current bandwidth in bits per second (bps) | gauge | `nic`

docs/collector.smtp.md

@@ -0,0 +1,77 @@
+# smtp collector
+
+The smtp collector exposes metrics about the IIS SMTP Server.
+
+**Collector is currently in an experimental state and testing of metrics has not been undertaken.** Feedback on this collector is welcome.
+
+|||
+-|-
+Metric name prefix  | `smtp`
+Data source         | Perflib
+Enabled by default? | No
+
+## Flags
+
+### `--collector.smtp.server-whitelist`
+
+If given, a virtual SMTP server needs to match the whitelist regexp in order for the corresponding metrics to be reported.
+
+### `--collector.smtp.server-blacklist`
+
+If given, a virtual SMTP server needs to *not* match the blacklist regexp in order for the corresponding metrics to be reported.
+
+## Metrics
+
+Name | Description | Type | Labels
+-----|-------------|------|-------
+`windows_smtp_badmailed_messages_bad_pickup_file_total` | Total number of mailformed pickup messages sent to badmail | counter | `server`
+`windows_smtp_badmailed_messages_general_failure_total` | Total number of messages sent to badmail for reasons not associated with a specific counter | counter | `server`
+`windows_smtp_badmailed_messages_hop_count_exceeded_total` | Total number of messages sent to badmail because they had exceeded the maximum hop count | counter | `server`
+`windows_smtp_badmailed_messages_ndr_of_dns_total` | Total number of Delivery Status Notifications sent to badmail because they could not be delivered | counter | `server`
+`windows_smtp_badmailed_messages_no_recipients_total` | Total number of messages sent to badmail because they had no recipients | counter | `server`
+`windows_smtp_badmailed_messages_triggered_via_event_total` | Total number of messages sent to badmail at the request of a server event sink | counter | `server`
+`windows_smtp_bytes_sent_total` | Total number of bytes sent | counter | `server`
+`windows_smtp_bytes_received_total` | Total number of bytes received | counter | `server`
+`windows_smtp_categorizer_queue_length` | Number of messages in the categorizer queue | gauge | `server`
+`windows_smtp_connection_errors_total` | Total number of connection errors | counter | `server`
+`windows_smtp_current_messages_in_local_delivery` | Number of messages that are currently being processed by a server event sink for local delivery | gauge | `server`
+`windows_smtp_directory_drops_total` | Total number of messages placed in a drop directory | counter | `server`
+`windows_smtp_dsn_failures_total` | Total number of failed DSN generation attempts | counter | `server`
+`windows_smtp_dns_queries_total` | Total number of DNS lookups | counter | `server`
+`windows_smtp_etrn_messages_total` | Total number of ETRN messages received by the server | counter | `server`
+`windows_smtp_inbound_connections_current` | Total number of connections currently inbound | gauge | `server`
+`windows_smtp_inbound_connections_total` | Total number of inbound connections received | counter | `server`
+`windows_smtp_local_queue_length` | Number of messages in the local queue | gauge | `server`
+`windows_smtp_local_retry_queue_length` | Number of messages in the local retry queue | gauge | `server`
+`windows_smtp_mail_files_open` | Number of handles to open mail files | gauge | `server`
+`windows_smtp_message_bytes_received_total` | Total number of bytes received in messages | counter | `server`
+`windows_smtp_message_bytes_sent_total` | Total number of bytes sent in messages | counter | `server`
+`windows_smtp_message_delivery_retries_total` | Total number of local deliveries that were retried | counter | `server`
+`windows_smtp_message_send_retries_total` | Total number of outbound message sends that were retried | counter | `server`
+`windows_smtp_messages_currently_undeliverable` | Number of messages that have been reported as currently undeliverable by routing | gauge | `server`
+`windows_smtp_messages_delivered_total` | Total number of messages delivered to local mailboxes | counter | `server`
+`windows_smtp_messages_pending_routing` | Number of messages that have been categorized but not routed | counter | `server`
+`windows_smtp_messages_received_total` | Total number of inbound messages accepted | gauge | `server`
+`windows_smtp_messages_refused_for_address_objects_total` | Total number of messages refused due to no address objects | counter | `server`
+`windows_smtp_messages_refused_for_mail_objects_total` | Total number of messages refused due to no mail objects | counter | `server`
+`windows_smtp_messages_refused_for_size_total` | Total number of messages rejected because they were too big | counter | `server`
+`windows_smtp_messages_sent_total` | Total number of outbound messages sent | counter | `server`
+`windows_smtp_messages_submitted_total` | Total number of messages submitted to queuing for delivery | counter | `server`
+`windows_smtp_ndrs_generated_total` | Total number of non-delivery reports that have been generated | counter | `server`
+`windows_smtp_outbound_connections_current` | Number of connections currently outbound | gauge | `server`
+`windows_smtp_outbound_connections_refused_total` | Total number of connection attempts refused by remote sites | counter | `server`
+`windows_smtp_outbound_connections_total` | Total number of outbound connections attempted | counter | `server`
+`windows_smtp_pickup_directory_messages_retrieved_total` | Total number of messages retrieved from the mail pick-up directory | counter | `server`
+`windows_smtp_queue_files_open` | Number of handles to open queue files | gauge | `server`
+`windows_smtp_remote_queue_length` | Number of messages in the remote queue | gauge | `server`
+`windows_smtp_remote_retry_queue_length` | Number of messages in the retry queue for remote delivery | gauge | `server`
+`windows_smtp_routing_table_lookups_total` | Total number of routing table lookups | counter | `server`
+
+### 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.time.md

@@ -3,6 +3,8 @@
 The time collector exposes the Windows Time Service metrics. Note that the Windows Time Service must be running, else metric collection will fail.
 If the Windows Time Service is stopped after collection has started, collector metric values will reset to 0.
 
+Please note the Time Service perflib counters are only available on [Windows Server 2016 or newer](https://docs.microsoft.com/en-us/windows-server/networking/windows-time-service/windows-server-2016-improvements).
+
 |||
 -|-
 Metric name prefix  | `time`

exporter.go

@@ -19,10 +19,12 @@ import (
 	"github.com/StackExchange/wmi"
 	"github.com/prometheus-community/windows_exporter/collector"
 	"github.com/prometheus-community/windows_exporter/config"
+	"github.com/prometheus-community/windows_exporter/log"
 	"github.com/prometheus/client_golang/prometheus"
 	"github.com/prometheus/client_golang/prometheus/promhttp"
-	"github.com/prometheus/common/log"
 	"github.com/prometheus/common/version"
+	"github.com/prometheus/exporter-toolkit/web"
+	webflag "github.com/prometheus/exporter-toolkit/web/kingpinflag"
 	"gopkg.in/alecthomas/kingpin.v2"
 )
 
@@ -73,16 +75,6 @@ var (
 		nil,
 		nil,
 	)
-
-	// This can be removed when client_golang exposes this on Windows
-	// (See https://github.com/prometheus/client_golang/issues/376)
-	startTime     = float64(time.Now().Unix())
-	startTimeDesc = prometheus.NewDesc(
-		"process_start_time_seconds",
-		"Start time of the process since unix epoch in seconds.",
-		nil,
-		nil,
-	)
 )
 
 // Describe sends all the descriptors of the collectors included to
@@ -103,12 +95,6 @@ const (
 // Collect sends the collected metrics from each of the collectors to
 // prometheus.
 func (coll windowsCollector) Collect(ch chan<- prometheus.Metric) {
-	ch <- prometheus.MustNewConstMetric(
-		startTimeDesc,
-		prometheus.CounterValue,
-		startTime,
-	)
-
 	t := time.Now()
 	cs := make([]string, 0, len(coll.collectors))
 	for name := range coll.collectors {
@@ -274,6 +260,7 @@ func main() {
 			"config.file",
 			"YAML configuration file to use. Values set in this file will be overriden by CLI flags.",
 		).String()
+		webConfig     = webflag.AddFlags(kingpin.CommandLine)
 		listenAddress = kingpin.Flag(
 			"telemetry.addr",
 			"host:port for exporter.",
@@ -414,7 +401,10 @@ func main() {
 
 	go func() {
 		log.Infoln("Starting server on", *listenAddress)
-		log.Fatalf("cannot start windows_exporter: %s", http.ListenAndServe(*listenAddress, nil))
+		server := &http.Server{Addr: *listenAddress}
+		if err := web.ListenAndServe(server, *webConfig, log.NewToolkitAdapter()); err != nil {
+			log.Fatalf("cannot start windows_exporter: %s", err)
+		}
 	}()
 
 	for {

go.mod

@@ -7,12 +7,17 @@ require (
 	github.com/Microsoft/hcsshim v0.8.6
 	github.com/StackExchange/wmi v0.0.0-20180725035823-b12b22c5341f
 	github.com/dimchansky/utfbom v1.1.0
+	github.com/go-kit/kit v0.10.0
 	github.com/go-ole/go-ole v1.2.1 // indirect
+	github.com/google/go-cmp v0.5.1 // indirect
 	github.com/leoluk/perflib_exporter v0.1.0
-	github.com/prometheus/client_golang v0.9.2
-	github.com/prometheus/client_model v0.0.0-20180712105110-5c3871d89910
-	github.com/prometheus/common v0.2.0
-	golang.org/x/sys v0.0.0-20190507160741-ecd444e8653b
+	github.com/prometheus/client_golang v1.8.0
+	github.com/prometheus/client_model v0.2.0
+	github.com/prometheus/common v0.15.0
+	github.com/prometheus/exporter-toolkit v0.5.1
+	github.com/sirupsen/logrus v1.6.0
+	golang.org/x/sys v0.0.0-20201015000850-e3ed0017c211
+	golang.org/x/xerrors v0.0.0-20200804184101-5ec99f83aff1 // indirect
 	gopkg.in/alecthomas/kingpin.v2 v2.2.6
-	gopkg.in/yaml.v2 v2.2.1
+	gopkg.in/yaml.v2 v2.4.0
 )

go.sum

@@ -1,73 +1,470 @@
+cloud.google.com/go v0.26.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw=
+cloud.google.com/go v0.34.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw=
+github.com/BurntSushi/toml v0.3.1 h1:WXkYYl6Yr3qBf1K79EBnL4mak0OimBfB0XUf9Vl28OQ=
+github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU=
+github.com/Knetic/govaluate v3.0.1-0.20171022003610-9aa49832a739+incompatible/go.mod h1:r7JcOSlj0wfOMncg0iLm8Leh48TZaKVeNIfJntJ2wa0=
 github.com/Microsoft/go-winio v0.4.14 h1:+hMXMk01us9KgxGb7ftKQt2Xpf5hH/yky+TDA+qxleU=
 github.com/Microsoft/go-winio v0.4.14/go.mod h1:qXqCSQ3Xa7+6tgxaGTIe4Kpcdsi+P8jBhyzoq1bpyYA=
 github.com/Microsoft/hcsshim v0.8.6 h1:ZfF0+zZeYdzMIVMZHKtDKJvLHj76XCuVae/jNkjj0IA=
 github.com/Microsoft/hcsshim v0.8.6/go.mod h1:Op3hHsoHPAvb6lceZHDtd9OkTew38wNoXnJs8iY7rUg=
-github.com/StackExchange/wmi v0.0.0-20180116203802-5d049714c4a6 h1:fLjPD/aNc3UIOA6tDi6QXUemppXK3P9BI7mr2hd6gx8=
-github.com/StackExchange/wmi v0.0.0-20180116203802-5d049714c4a6/go.mod h1:3eOhrUMpNV+6aFIbp5/iudMxNCF27Vw2OZgy4xEx0Fg=
+github.com/Shopify/sarama v1.19.0/go.mod h1:FVkBWblsNy7DGZRfXLU0O9RCGt5g3g3yEuWXgklEdEo=
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+gopkg.in/yaml.v2 v2.4.0 h1:D8xgwECY7CYvx+Y2n4sBz93Jn9JRvxdiyyo8CTfuKaY=
+gopkg.in/yaml.v2 v2.4.0/go.mod h1:RDklbk79AGWmwhnvt/jBztapEOGDOx6ZbXqjP6csGnQ=
+honnef.co/go/tools v0.0.0-20180728063816-88497007e858/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
+honnef.co/go/tools v0.0.0-20190102054323-c2f93a96b099/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
+honnef.co/go/tools v0.0.0-20190523083050-ea95bdfd59fc/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
+honnef.co/go/tools v0.0.1-2019.2.3/go.mod h1:a3bituU0lyd329TUQxRnasdCoJDkEUEAqEt0JzvZhAg=
+sigs.k8s.io/yaml v1.1.0/go.mod h1:UJmg0vDUVViEyp3mgSv9WPwZCDxu4rQW1olrI1uml+o=
+sourcegraph.com/sourcegraph/appdash v0.0.0-20190731080439-ebfcffb1b5c0/go.mod h1:hI742Nqp5OhwiqlzhgfbWU4mW4yO10fP+LoT9WOswdU=

installer/windows_exporter.wxs

@@ -11,7 +11,7 @@
   <Product Id="*" UpgradeCode="66a6eb5b-1fc2-4b14-a362-5ceec6413308"
            Name="windows_exporter" Version="$(var.Version)" Manufacturer="prometheus-community"
            Language="1033" Codepage="1252">
-    <Package Id="*" Manufacturer="prometheus-community" InstallScope="perMachine"
+    <Package Id="*" Manufacturer="prometheus-community" InstallScope="perMachine" InstallerVersion="500"
              Description="windows_exporter $(var.Version) installer" Compressed="yes" />
     <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." />

log/eventlog_formatter.go

@@ -0,0 +1,91 @@
+// Copyright 2015 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.
+//
+// Implementation forked from github.com/prometheus/common
+//
+// +build windows
+
+package log
+
+import (
+	"fmt"
+	"os"
+
+	"golang.org/x/sys/windows/svc/eventlog"
+
+	"github.com/sirupsen/logrus"
+)
+
+func init() {
+	setEventlogFormatter = func(l logger, name string, debugAsInfo bool) error {
+		if name == "" {
+			return fmt.Errorf("missing name parameter")
+		}
+
+		fmter, err := newEventlogger(name, debugAsInfo, l.entry.Logger.Formatter)
+		if err != nil {
+			fmt.Fprintf(os.Stderr, "error creating eventlog formatter: %v\n", err)
+			l.Errorf("can't connect logger to eventlog: %v", err)
+			return err
+		}
+		l.entry.Logger.Formatter = fmter
+		return nil
+	}
+}
+
+type eventlogger struct {
+	log         *eventlog.Log
+	debugAsInfo bool
+	wrap        logrus.Formatter
+}
+
+func newEventlogger(name string, debugAsInfo bool, fmter logrus.Formatter) (*eventlogger, error) {
+	logHandle, err := eventlog.Open(name)
+	if err != nil {
+		return nil, err
+	}
+	return &eventlogger{log: logHandle, debugAsInfo: debugAsInfo, wrap: fmter}, nil
+}
+
+func (s *eventlogger) Format(e *logrus.Entry) ([]byte, error) {
+	data, err := s.wrap.Format(e)
+	if err != nil {
+		fmt.Fprintf(os.Stderr, "eventlogger: can't format entry: %v\n", err)
+		return data, err
+	}
+
+	switch e.Level {
+	case logrus.PanicLevel:
+		fallthrough
+	case logrus.FatalLevel:
+		fallthrough
+	case logrus.ErrorLevel:
+		err = s.log.Error(102, e.Message)
+	case logrus.WarnLevel:
+		err = s.log.Warning(101, e.Message)
+	case logrus.InfoLevel:
+		err = s.log.Info(100, e.Message)
+	case logrus.DebugLevel:
+		if s.debugAsInfo {
+			err = s.log.Info(100, e.Message)
+		}
+	default:
+		err = s.log.Info(100, e.Message)
+	}
+
+	if err != nil {
+		fmt.Fprintf(os.Stderr, "eventlogger: can't send log to eventlog: %v\n", err)
+	}
+
+	return data, err
+}

log/gokit_adapter.go

@@ -0,0 +1,46 @@
+package log
+
+import (
+	"github.com/go-kit/kit/log/level"
+)
+
+// Returns an adapter implementing the go-kit/kit/log.Logger interface on our
+// logrus logger
+func NewToolkitAdapter() *logAdapter {
+	return &logAdapter{}
+}
+
+type logAdapter struct{}
+
+func (*logAdapter) Log(keyvals ...interface{}) error {
+	var lvl level.Value
+	var msg string
+	for i := 0; i < len(keyvals); i += 2 {
+		switch keyvals[i] {
+		case "level":
+			tlvl, ok := keyvals[i+1].(level.Value)
+			if !ok {
+				Warnf("Could not cast level of type %T", keyvals[i+1])
+			} else {
+				lvl = tlvl
+			}
+		case "msg":
+			msg = keyvals[i+1].(string)
+		}
+	}
+
+	switch lvl {
+	case level.ErrorValue():
+		Errorln(msg)
+	case level.WarnValue():
+		Warnln(msg)
+	case level.InfoValue():
+		Infoln(msg)
+	case level.DebugValue():
+		Debugln(msg)
+	default:
+		Warnf("Unmatched log level: '%v' for message %q", lvl, msg)
+	}
+
+	return nil
+}

log/log.go

@@ -0,0 +1,367 @@
+// Copyright 2015 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 log implements logging via logrus.
+// Implementation forked from github.com/prometheus/common
+
+package log
+
+import (
+	"fmt"
+	"io"
+	"io/ioutil"
+	"log"
+	"net/url"
+	"os"
+	"runtime"
+	"strconv"
+	"strings"
+
+	"github.com/sirupsen/logrus"
+	"gopkg.in/alecthomas/kingpin.v2"
+)
+
+// setSyslogFormatter is nil if the target architecture does not support syslog.
+var setSyslogFormatter func(logger, string, string) error
+
+// setEventlogFormatter is nil if the target OS does not support Eventlog (i.e., is not Windows).
+var setEventlogFormatter func(logger, string, bool) error
+
+func setJSONFormatter() {
+	origLogger.Formatter = &logrus.JSONFormatter{}
+}
+
+type loggerSettings struct {
+	level  string
+	format string
+}
+
+func (s *loggerSettings) apply(ctx *kingpin.ParseContext) error {
+	err := baseLogger.SetLevel(s.level)
+	if err != nil {
+		return err
+	}
+	err = baseLogger.SetFormat(s.format)
+	return err
+}
+
+// AddFlags adds the flags used by this package to the Kingpin application.
+// To use the default Kingpin application, call AddFlags(kingpin.CommandLine)
+func AddFlags(a *kingpin.Application) {
+	s := loggerSettings{}
+	a.Flag("log.level", "Only log messages with the given severity or above. Valid levels: [debug, info, warn, error, fatal]").
+		Default(origLogger.Level.String()).
+		StringVar(&s.level)
+	defaultFormat := url.URL{Scheme: "logger", Opaque: "stderr"}
+	a.Flag("log.format", `Set the log target and format. Example: "logger:syslog?appname=bob&local=7" or "logger:stdout?json=true"`).
+		Default(defaultFormat.String()).
+		StringVar(&s.format)
+	a.Action(s.apply)
+}
+
+// Logger is the interface for loggers used in the Prometheus components.
+type Logger interface {
+	Debug(...interface{})
+	Debugln(...interface{})
+	Debugf(string, ...interface{})
+
+	Info(...interface{})
+	Infoln(...interface{})
+	Infof(string, ...interface{})
+
+	Warn(...interface{})
+	Warnln(...interface{})
+	Warnf(string, ...interface{})
+
+	Error(...interface{})
+	Errorln(...interface{})
+	Errorf(string, ...interface{})
+
+	Fatal(...interface{})
+	Fatalln(...interface{})
+	Fatalf(string, ...interface{})
+
+	With(key string, value interface{}) Logger
+
+	SetFormat(string) error
+	SetLevel(string) error
+}
+
+type logger struct {
+	entry *logrus.Entry
+}
+
+func (l logger) With(key string, value interface{}) Logger {
+	return logger{l.entry.WithField(key, value)}
+}
+
+// Debug logs a message at level Debug on the standard logger.
+func (l logger) Debug(args ...interface{}) {
+	l.sourced().Debug(args...)
+}
+
+// Debug logs a message at level Debug on the standard logger.
+func (l logger) Debugln(args ...interface{}) {
+	l.sourced().Debugln(args...)
+}
+
+// Debugf logs a message at level Debug on the standard logger.
+func (l logger) Debugf(format string, args ...interface{}) {
+	l.sourced().Debugf(format, args...)
+}
+
+// Info logs a message at level Info on the standard logger.
+func (l logger) Info(args ...interface{}) {
+	l.sourced().Info(args...)
+}
+
+// Info logs a message at level Info on the standard logger.
+func (l logger) Infoln(args ...interface{}) {
+	l.sourced().Infoln(args...)
+}
+
+// Infof logs a message at level Info on the standard logger.
+func (l logger) Infof(format string, args ...interface{}) {
+	l.sourced().Infof(format, args...)
+}
+
+// Warn logs a message at level Warn on the standard logger.
+func (l logger) Warn(args ...interface{}) {
+	l.sourced().Warn(args...)
+}
+
+// Warn logs a message at level Warn on the standard logger.
+func (l logger) Warnln(args ...interface{}) {
+	l.sourced().Warnln(args...)
+}
+
+// Warnf logs a message at level Warn on the standard logger.
+func (l logger) Warnf(format string, args ...interface{}) {
+	l.sourced().Warnf(format, args...)
+}
+
+// Error logs a message at level Error on the standard logger.
+func (l logger) Error(args ...interface{}) {
+	l.sourced().Error(args...)
+}
+
+// Error logs a message at level Error on the standard logger.
+func (l logger) Errorln(args ...interface{}) {
+	l.sourced().Errorln(args...)
+}
+
+// Errorf logs a message at level Error on the standard logger.
+func (l logger) Errorf(format string, args ...interface{}) {
+	l.sourced().Errorf(format, args...)
+}
+
+// Fatal logs a message at level Fatal on the standard logger.
+func (l logger) Fatal(args ...interface{}) {
+	l.sourced().Fatal(args...)
+}
+
+// Fatal logs a message at level Fatal on the standard logger.
+func (l logger) Fatalln(args ...interface{}) {
+	l.sourced().Fatalln(args...)
+}
+
+// Fatalf logs a message at level Fatal on the standard logger.
+func (l logger) Fatalf(format string, args ...interface{}) {
+	l.sourced().Fatalf(format, args...)
+}
+
+func (l logger) SetLevel(level string) error {
+	lvl, err := logrus.ParseLevel(level)
+	if err != nil {
+		return err
+	}
+
+	l.entry.Logger.Level = lvl
+	return nil
+}
+
+func (l logger) SetFormat(format string) error {
+	u, err := url.Parse(format)
+	if err != nil {
+		return err
+	}
+	if u.Scheme != "logger" {
+		return fmt.Errorf("invalid scheme %s", u.Scheme)
+	}
+	jsonq := u.Query().Get("json")
+	if jsonq == "true" {
+		setJSONFormatter()
+	}
+
+	switch u.Opaque {
+	case "syslog":
+		if setSyslogFormatter == nil {
+			return fmt.Errorf("system does not support syslog")
+		}
+		appname := u.Query().Get("appname")
+		facility := u.Query().Get("local")
+		return setSyslogFormatter(l, appname, facility)
+	case "eventlog":
+		if setEventlogFormatter == nil {
+			return fmt.Errorf("system does not support eventlog")
+		}
+		name := u.Query().Get("name")
+		debugAsInfo := false
+		debugAsInfoRaw := u.Query().Get("debugAsInfo")
+		if parsedDebugAsInfo, err := strconv.ParseBool(debugAsInfoRaw); err == nil {
+			debugAsInfo = parsedDebugAsInfo
+		}
+		return setEventlogFormatter(l, name, debugAsInfo)
+	case "stdout":
+		l.entry.Logger.Out = os.Stdout
+	case "stderr":
+		l.entry.Logger.Out = os.Stderr
+	default:
+		return fmt.Errorf("unsupported logger %q", u.Opaque)
+	}
+	return nil
+}
+
+// sourced adds a source field to the logger that contains
+// the file name and line where the logging happened.
+func (l logger) sourced() *logrus.Entry {
+	_, file, line, ok := runtime.Caller(2)
+	if !ok {
+		file = "<???>"
+		line = 1
+	} else {
+		slash := strings.LastIndex(file, "/")
+		file = file[slash+1:]
+	}
+	return l.entry.WithField("source", fmt.Sprintf("%s:%d", file, line))
+}
+
+var origLogger = logrus.New()
+var baseLogger = logger{entry: logrus.NewEntry(origLogger)}
+
+// Base returns the default Logger logging to
+func Base() Logger {
+	return baseLogger
+}
+
+// NewLogger returns a new Logger logging to out.
+func NewLogger(w io.Writer) Logger {
+	l := logrus.New()
+	l.Out = w
+	return logger{entry: logrus.NewEntry(l)}
+}
+
+// NewNopLogger returns a logger that discards all log messages.
+func NewNopLogger() Logger {
+	l := logrus.New()
+	l.Out = ioutil.Discard
+	return logger{entry: logrus.NewEntry(l)}
+}
+
+// With adds a field to the logger.
+func With(key string, value interface{}) Logger {
+	return baseLogger.With(key, value)
+}
+
+// Debug logs a message at level Debug on the standard logger.
+func Debug(args ...interface{}) {
+	baseLogger.sourced().Debug(args...)
+}
+
+// Debugln logs a message at level Debug on the standard logger.
+func Debugln(args ...interface{}) {
+	baseLogger.sourced().Debugln(args...)
+}
+
+// Debugf logs a message at level Debug on the standard logger.
+func Debugf(format string, args ...interface{}) {
+	baseLogger.sourced().Debugf(format, args...)
+}
+
+// Info logs a message at level Info on the standard logger.
+func Info(args ...interface{}) {
+	baseLogger.sourced().Info(args...)
+}
+
+// Infoln logs a message at level Info on the standard logger.
+func Infoln(args ...interface{}) {
+	baseLogger.sourced().Infoln(args...)
+}
+
+// Infof logs a message at level Info on the standard logger.
+func Infof(format string, args ...interface{}) {
+	baseLogger.sourced().Infof(format, args...)
+}
+
+// Warn logs a message at level Warn on the standard logger.
+func Warn(args ...interface{}) {
+	baseLogger.sourced().Warn(args...)
+}
+
+// Warnln logs a message at level Warn on the standard logger.
+func Warnln(args ...interface{}) {
+	baseLogger.sourced().Warnln(args...)
+}
+
+// Warnf logs a message at level Warn on the standard logger.
+func Warnf(format string, args ...interface{}) {
+	baseLogger.sourced().Warnf(format, args...)
+}
+
+// Error logs a message at level Error on the standard logger.
+func Error(args ...interface{}) {
+	baseLogger.sourced().Error(args...)
+}
+
+// Errorln logs a message at level Error on the standard logger.
+func Errorln(args ...interface{}) {
+	baseLogger.sourced().Errorln(args...)
+}
+
+// Errorf logs a message at level Error on the standard logger.
+func Errorf(format string, args ...interface{}) {
+	baseLogger.sourced().Errorf(format, args...)
+}
+
+// Fatal logs a message at level Fatal on the standard logger.
+func Fatal(args ...interface{}) {
+	baseLogger.sourced().Fatal(args...)
+}
+
+// Fatalln logs a message at level Fatal on the standard logger.
+func Fatalln(args ...interface{}) {
+	baseLogger.sourced().Fatalln(args...)
+}
+
+// Fatalf logs a message at level Fatal on the standard logger.
+func Fatalf(format string, args ...interface{}) {
+	baseLogger.sourced().Fatalf(format, args...)
+}
+
+// AddHook adds hook to Prometheus' original logger.
+func AddHook(hook logrus.Hook) {
+	origLogger.Hooks.Add(hook)
+}
+
+type errorLogWriter struct{}
+
+func (errorLogWriter) Write(b []byte) (int, error) {
+	baseLogger.sourced().Error(string(b))
+	return len(b), nil
+}
+
+// NewErrorLogger returns a log.Logger that is meant to be used
+// in the ErrorLog field of an http.Server to log HTTP server errors.
+func NewErrorLogger() *log.Logger {
+	return log.New(&errorLogWriter{}, "", 0)
+}

tools/e2e-output.txt

@@ -0,0 +1,225 @@
+# HELP go_gc_duration_seconds A summary of the pause duration of garbage collection cycles.
+# TYPE go_gc_duration_seconds summary
+# HELP go_goroutines Number of goroutines that currently exist.
+# TYPE go_goroutines gauge
+# HELP go_info Information about the Go environment.
+# TYPE go_info gauge
+# HELP go_memstats_alloc_bytes Number of bytes allocated and still in use.
+# TYPE go_memstats_alloc_bytes gauge
+# HELP go_memstats_alloc_bytes_total Total number of bytes allocated, even if freed.
+# TYPE go_memstats_alloc_bytes_total counter
+# HELP go_memstats_buck_hash_sys_bytes Number of bytes used by the profiling bucket hash table.
+# TYPE go_memstats_buck_hash_sys_bytes gauge
+# HELP go_memstats_frees_total Total number of frees.
+# TYPE go_memstats_frees_total counter
+# HELP go_memstats_gc_cpu_fraction The fraction of this program's available CPU time used by the GC since the program started.
+# TYPE go_memstats_gc_cpu_fraction gauge
+# HELP go_memstats_gc_sys_bytes Number of bytes used for garbage collection system metadata.
+# TYPE go_memstats_gc_sys_bytes gauge
+# HELP go_memstats_heap_alloc_bytes Number of heap bytes allocated and still in use.
+# TYPE go_memstats_heap_alloc_bytes gauge
+# HELP go_memstats_heap_idle_bytes Number of heap bytes waiting to be used.
+# TYPE go_memstats_heap_idle_bytes gauge
+# HELP go_memstats_heap_inuse_bytes Number of heap bytes that are in use.
+# TYPE go_memstats_heap_inuse_bytes gauge
+# HELP go_memstats_heap_objects Number of allocated objects.
+# TYPE go_memstats_heap_objects gauge
+# HELP go_memstats_heap_released_bytes Number of heap bytes released to OS.
+# TYPE go_memstats_heap_released_bytes gauge
+# HELP go_memstats_heap_sys_bytes Number of heap bytes obtained from system.
+# TYPE go_memstats_heap_sys_bytes gauge
+# HELP go_memstats_last_gc_time_seconds Number of seconds since 1970 of last garbage collection.
+# TYPE go_memstats_last_gc_time_seconds gauge
+# HELP go_memstats_lookups_total Total number of pointer lookups.
+# TYPE go_memstats_lookups_total counter
+# HELP go_memstats_mallocs_total Total number of mallocs.
+# TYPE go_memstats_mallocs_total counter
+# HELP go_memstats_mcache_inuse_bytes Number of bytes in use by mcache structures.
+# TYPE go_memstats_mcache_inuse_bytes gauge
+# HELP go_memstats_mcache_sys_bytes Number of bytes used for mcache structures obtained from system.
+# TYPE go_memstats_mcache_sys_bytes gauge
+# HELP go_memstats_mspan_inuse_bytes Number of bytes in use by mspan structures.
+# TYPE go_memstats_mspan_inuse_bytes gauge
+# HELP go_memstats_mspan_sys_bytes Number of bytes used for mspan structures obtained from system.
+# TYPE go_memstats_mspan_sys_bytes gauge
+# HELP go_memstats_next_gc_bytes Number of heap bytes when next garbage collection will take place.
+# TYPE go_memstats_next_gc_bytes gauge
+# HELP go_memstats_other_sys_bytes Number of bytes used for other system allocations.
+# TYPE go_memstats_other_sys_bytes gauge
+# HELP go_memstats_stack_inuse_bytes Number of bytes in use by the stack allocator.
+# TYPE go_memstats_stack_inuse_bytes gauge
+# HELP go_memstats_stack_sys_bytes Number of bytes obtained from system for stack allocator.
+# TYPE go_memstats_stack_sys_bytes gauge
+# HELP go_memstats_sys_bytes Number of bytes obtained from system.
+# TYPE go_memstats_sys_bytes gauge
+# HELP go_threads Number of OS threads created.
+# TYPE go_threads gauge
+# HELP process_cpu_seconds_total Total user and system CPU time spent in seconds.
+# TYPE process_cpu_seconds_total counter
+# HELP process_max_fds Maximum number of open file descriptors.
+# TYPE process_max_fds gauge
+# HELP process_open_fds Number of open file descriptors.
+# TYPE process_open_fds gauge
+# HELP process_resident_memory_bytes Resident memory size in bytes.
+# TYPE process_resident_memory_bytes gauge
+# HELP process_start_time_seconds Start time of the process since unix epoch in seconds.
+# TYPE process_start_time_seconds gauge
+# HELP process_virtual_memory_bytes Virtual memory size in bytes.
+# TYPE process_virtual_memory_bytes gauge
+# HELP test_alpha_total Some random metric.
+# TYPE test_alpha_total counter
+test_alpha_total 42
+# HELP windows_cpu_clock_interrupts_total Total number of received and serviced clock tick interrupts
+# TYPE windows_cpu_clock_interrupts_total counter
+# HELP windows_cpu_core_frequency_mhz Core frequency in megahertz
+# TYPE windows_cpu_core_frequency_mhz gauge
+# HELP windows_cpu_cstate_seconds_total Time spent in low-power idle state
+# TYPE windows_cpu_cstate_seconds_total counter
+# HELP windows_cpu_dpcs_total Total number of received and serviced deferred procedure calls (DPCs)
+# TYPE windows_cpu_dpcs_total counter
+# HELP windows_cpu_idle_break_events_total Total number of time processor was woken from idle
+# TYPE windows_cpu_idle_break_events_total counter
+# HELP windows_cpu_interrupts_total Total number of received and serviced hardware interrupts
+# TYPE windows_cpu_interrupts_total counter
+# HELP windows_cpu_parking_status Parking Status represents whether a processor is parked or not
+# TYPE windows_cpu_parking_status gauge
+# HELP windows_cpu_processor_performance Processor Performance is the average performance of the processor while it is executing instructions, as a percentage of the nominal performance of the processor. On some processors, Processor Performance may exceed 100%
+# TYPE windows_cpu_processor_performance gauge
+# HELP windows_cpu_time_total Time that processor spent in different modes (idle, user, system, ...)
+# TYPE windows_cpu_time_total counter
+# HELP windows_cs_hostname Labeled system hostname information as provided by ComputerSystem.DNSHostName and ComputerSystem.Domain
+# TYPE windows_cs_hostname gauge
+# HELP windows_cs_logical_processors ComputerSystem.NumberOfLogicalProcessors
+# TYPE windows_cs_logical_processors gauge
+# HELP windows_cs_physical_memory_bytes ComputerSystem.TotalPhysicalMemory
+# TYPE windows_cs_physical_memory_bytes gauge
+# HELP windows_exporter_build_info A metric with a constant '1' value labeled by version, revision, branch, and goversion from which windows_exporter was built.
+# TYPE windows_exporter_build_info gauge
+# HELP windows_exporter_collector_duration_seconds windows_exporter: Duration of a collection.
+# TYPE windows_exporter_collector_duration_seconds gauge
+# HELP windows_exporter_collector_success windows_exporter: Whether the collector was successful.
+# TYPE windows_exporter_collector_success gauge
+windows_exporter_collector_success{collector="cpu"} 1
+windows_exporter_collector_success{collector="cs"} 1
+windows_exporter_collector_success{collector="logical_disk"} 1
+windows_exporter_collector_success{collector="net"} 1
+windows_exporter_collector_success{collector="os"} 1
+windows_exporter_collector_success{collector="service"} 1
+windows_exporter_collector_success{collector="system"} 1
+windows_exporter_collector_success{collector="textfile"} 1
+# HELP windows_exporter_collector_timeout windows_exporter: Whether the collector timed out.
+# TYPE windows_exporter_collector_timeout gauge
+windows_exporter_collector_timeout{collector="cpu"} 0
+windows_exporter_collector_timeout{collector="cs"} 0
+windows_exporter_collector_timeout{collector="logical_disk"} 0
+windows_exporter_collector_timeout{collector="net"} 0
+windows_exporter_collector_timeout{collector="os"} 0
+windows_exporter_collector_timeout{collector="service"} 0
+windows_exporter_collector_timeout{collector="system"} 0
+windows_exporter_collector_timeout{collector="textfile"} 0
+# HELP windows_exporter_perflib_snapshot_duration_seconds Duration of perflib snapshot capture
+# TYPE windows_exporter_perflib_snapshot_duration_seconds gauge
+# HELP windows_logical_disk_free_bytes Free space in bytes (LogicalDisk.PercentFreeSpace)
+# TYPE windows_logical_disk_free_bytes gauge
+# HELP windows_logical_disk_idle_seconds_total Seconds that the disk was idle (LogicalDisk.PercentIdleTime)
+# TYPE windows_logical_disk_idle_seconds_total counter
+# HELP windows_logical_disk_read_bytes_total The number of bytes transferred from the disk during read operations (LogicalDisk.DiskReadBytesPerSec)
+# TYPE windows_logical_disk_read_bytes_total counter
+# HELP windows_logical_disk_read_latency_seconds_total Shows the average time, in seconds, of a read operation from the disk (LogicalDisk.AvgDiskSecPerRead)
+# TYPE windows_logical_disk_read_latency_seconds_total counter
+# HELP windows_logical_disk_read_seconds_total Seconds that the disk was busy servicing read requests (LogicalDisk.PercentDiskReadTime)
+# TYPE windows_logical_disk_read_seconds_total counter
+# HELP windows_logical_disk_read_write_latency_seconds_total Shows the time, in seconds, of the average disk transfer (LogicalDisk.AvgDiskSecPerTransfer)
+# TYPE windows_logical_disk_read_write_latency_seconds_total counter
+# HELP windows_logical_disk_reads_total The number of read operations on the disk (LogicalDisk.DiskReadsPerSec)
+# TYPE windows_logical_disk_reads_total counter
+# HELP windows_logical_disk_requests_queued The number of requests queued to the disk (LogicalDisk.CurrentDiskQueueLength)
+# TYPE windows_logical_disk_requests_queued gauge
+# HELP windows_logical_disk_size_bytes Total space in bytes (LogicalDisk.PercentFreeSpace_Base)
+# TYPE windows_logical_disk_size_bytes gauge
+# HELP windows_logical_disk_split_ios_total The number of I/Os to the disk were split into multiple I/Os (LogicalDisk.SplitIOPerSec)
+# TYPE windows_logical_disk_split_ios_total counter
+# HELP windows_logical_disk_write_bytes_total The number of bytes transferred to the disk during write operations (LogicalDisk.DiskWriteBytesPerSec)
+# TYPE windows_logical_disk_write_bytes_total counter
+# HELP windows_logical_disk_write_latency_seconds_total Shows the average time, in seconds, of a write operation to the disk (LogicalDisk.AvgDiskSecPerWrite)
+# TYPE windows_logical_disk_write_latency_seconds_total counter
+# HELP windows_logical_disk_write_seconds_total Seconds that the disk was busy servicing write requests (LogicalDisk.PercentDiskWriteTime)
+# TYPE windows_logical_disk_write_seconds_total counter
+# HELP windows_logical_disk_writes_total The number of write operations on the disk (LogicalDisk.DiskWritesPerSec)
+# TYPE windows_logical_disk_writes_total counter
+# HELP windows_net_bytes_received_total (Network.BytesReceivedPerSec)
+# TYPE windows_net_bytes_received_total counter
+# HELP windows_net_bytes_sent_total (Network.BytesSentPerSec)
+# TYPE windows_net_bytes_sent_total counter
+# HELP windows_net_bytes_total (Network.BytesTotalPerSec)
+# TYPE windows_net_bytes_total counter
+# HELP windows_net_current_bandwidth (Network.CurrentBandwidth)
+# TYPE windows_net_current_bandwidth gauge
+# HELP windows_net_packets_outbound_discarded_total (Network.PacketsOutboundDiscarded)
+# TYPE windows_net_packets_outbound_discarded_total counter
+# HELP windows_net_packets_outbound_errors_total (Network.PacketsOutboundErrors)
+# TYPE windows_net_packets_outbound_errors_total counter
+# HELP windows_net_packets_received_discarded_total (Network.PacketsReceivedDiscarded)
+# TYPE windows_net_packets_received_discarded_total counter
+# HELP windows_net_packets_received_errors_total (Network.PacketsReceivedErrors)
+# TYPE windows_net_packets_received_errors_total counter
+# HELP windows_net_packets_received_total (Network.PacketsReceivedPerSec)
+# TYPE windows_net_packets_received_total counter
+# HELP windows_net_packets_received_unknown_total (Network.PacketsReceivedUnknown)
+# TYPE windows_net_packets_received_unknown_total counter
+# HELP windows_net_packets_sent_total (Network.PacketsSentPerSec)
+# TYPE windows_net_packets_sent_total counter
+# HELP windows_net_packets_total (Network.PacketsPerSec)
+# TYPE windows_net_packets_total counter
+# HELP windows_os_info OperatingSystem.Caption, OperatingSystem.Version
+# TYPE windows_os_info gauge
+# HELP windows_os_paging_free_bytes OperatingSystem.FreeSpaceInPagingFiles
+# TYPE windows_os_paging_free_bytes gauge
+# HELP windows_os_paging_limit_bytes OperatingSystem.SizeStoredInPagingFiles
+# TYPE windows_os_paging_limit_bytes gauge
+# HELP windows_os_physical_memory_free_bytes OperatingSystem.FreePhysicalMemory
+# TYPE windows_os_physical_memory_free_bytes gauge
+# HELP windows_os_process_memory_limix_bytes OperatingSystem.MaxProcessMemorySize
+# TYPE windows_os_process_memory_limix_bytes gauge
+# HELP windows_os_processes OperatingSystem.NumberOfProcesses
+# TYPE windows_os_processes gauge
+# HELP windows_os_processes_limit OperatingSystem.MaxNumberOfProcesses
+# TYPE windows_os_processes_limit gauge
+# HELP windows_os_time OperatingSystem.LocalDateTime
+# TYPE windows_os_time gauge
+# HELP windows_os_timezone OperatingSystem.LocalDateTime
+# TYPE windows_os_timezone gauge
+# HELP windows_os_users OperatingSystem.NumberOfUsers
+# TYPE windows_os_users gauge
+# HELP windows_os_virtual_memory_bytes OperatingSystem.TotalVirtualMemorySize
+# TYPE windows_os_virtual_memory_bytes gauge
+# HELP windows_os_virtual_memory_free_bytes OperatingSystem.FreeVirtualMemory
+# TYPE windows_os_virtual_memory_free_bytes gauge
+# HELP windows_os_visible_memory_bytes OperatingSystem.TotalVisibleMemorySize
+# TYPE windows_os_visible_memory_bytes gauge
+# HELP windows_service_info A metric with a constant '1' value labeled with service information
+# TYPE windows_service_info gauge
+# HELP windows_service_start_mode The start mode of the service (StartMode)
+# TYPE windows_service_start_mode gauge
+# HELP windows_service_state The state of the service (State)
+# TYPE windows_service_state gauge
+# HELP windows_service_status The status of the service (Status)
+# TYPE windows_service_status gauge
+# HELP windows_system_context_switches_total Total number of context switches (WMI source: PerfOS_System.ContextSwitchesPersec)
+# TYPE windows_system_context_switches_total counter
+# HELP windows_system_exception_dispatches_total Total number of exceptions dispatched (WMI source: PerfOS_System.ExceptionDispatchesPersec)
+# TYPE windows_system_exception_dispatches_total counter
+# HELP windows_system_processor_queue_length Length of processor queue (WMI source: PerfOS_System.ProcessorQueueLength)
+# TYPE windows_system_processor_queue_length gauge
+# HELP windows_system_system_calls_total Total number of system calls (WMI source: PerfOS_System.SystemCallsPersec)
+# TYPE windows_system_system_calls_total counter
+# HELP windows_system_system_up_time System boot time (WMI source: PerfOS_System.SystemUpTime)
+# TYPE windows_system_system_up_time gauge
+# HELP windows_system_threads Current number of threads (WMI source: PerfOS_System.Threads)
+# TYPE windows_system_threads gauge
+# HELP windows_textfile_mtime_seconds Unixtime mtime of textfiles successfully read.
+# TYPE windows_textfile_mtime_seconds gauge
+# HELP windows_textfile_scrape_error 1 if there was an error opening or reading a file, 0 otherwise
+# TYPE windows_textfile_scrape_error gauge
+windows_textfile_scrape_error 0
+

tools/e2e-textfile.prom

@@ -0,0 +1,4 @@
+# HELP test_alpha_total Some random metric.
+# TYPE test_alpha_total counter
+test_alpha_total 42
+

tools/end-to-end-test.ps1

@@ -0,0 +1,46 @@
+$ErrorActionPreference = 'Stop'
+Set-StrictMode -Version 3
+
+if (-not (Test-Path -Path '.\windows_exporter.exe')) {
+    Write-Output ".\windows_exporter.exe not found. Consider running \`go build\` first"
+}
+
+# cd to location of script
+$script_path = $MyInvocation.MyCommand.Path
+$working_dir = Split-Path $script_path
+Push-Location $working_dir
+
+$temp_dir = Join-Path $env:TEMP $(New-Guid) | ForEach-Object { mkdir $_ }
+
+# Create temporary directory for textfile collector
+$textfile_dir = "$($temp_dir)/textfile"
+mkdir $textfile_dir | Out-Null
+Copy-Item 'e2e-textfile.prom' -Destination "$($textfile_dir)/e2e-textfile.prom"
+
+# Omit dynamic collector information that will change after each run
+$skip_re = "^(go_|windows_exporter_build_info|windows_exporter_collector_duration_seconds|windows_exporter_perflib_snapshot_duration_seconds|process_|windows_textfile_mtime_seconds|windows_cpu|windows_cs|windows_logical_disk|windows_net|windows_os|windows_service|windows_system|windows_textfile_mtime_seconds)"
+
+# Start process in background, awaiting HTTP requests.
+# Use default collectors, port and address: http://localhost:9182/metrics
+$exporter_proc = Start-Process `
+    -PassThru `
+    -FilePath .\windows_exporter.exe `
+    -ArgumentList "--log.level=debug --collector.textfile.directory=$($textfile_dir)" `
+    -WindowStyle Hidden `
+    -RedirectStandardOutput "$($temp_dir)/windows_exporter.log" `
+    -RedirectStandardError "$($temp_dir)/windows_exporter_error.log"
+
+# Give exporter some time to start
+Start-Sleep 3
+
+$response = Invoke-WebRequest -UseBasicParsing -URI http://127.0.0.1:9182/metrics
+# Response output must be split and saved as UTF-8.
+$response.content -split "[`r`n]"| Select-String -NotMatch $skip_re | Set-Content -Encoding utf8 "$($temp_dir)/e2e-output.txt"
+Stop-Process $exporter_proc
+$output_diff = Compare-Object (Get-Content 'e2e-output.txt') (Get-Content "$($temp_dir)/e2e-output.txt")
+
+# Fail if differences in output are detected
+if (-not ($null -eq $output_diff)) {
+    $output_diff | Format-Table
+    exit 1
+}