1958 lines
57 KiB
Go
1958 lines
57 KiB
Go
// +build windows
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package collector
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import (
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"errors"
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"fmt"
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"regexp"
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"golang.org/x/sys/windows/registry"
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"github.com/StackExchange/wmi"
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"github.com/prometheus/client_golang/prometheus"
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"github.com/prometheus/common/log"
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"gopkg.in/alecthomas/kingpin.v2"
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)
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func init() {
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Factories["iis"] = NewIISCollector
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}
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type simple_version struct {
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major uint64
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minor uint64
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}
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func getIISVersion() simple_version {
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k, err := registry.OpenKey(registry.LOCAL_MACHINE, `SOFTWARE\Microsoft\InetStp\`, registry.QUERY_VALUE)
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if err != nil {
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log.Warn("Couldn't open registry to determine IIS version:", err)
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return simple_version{}
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}
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defer func() {
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err = k.Close()
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if err != nil {
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log.Warnf("Failed to close registry key: %v", err)
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}
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}()
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major, _, err := k.GetIntegerValue("MajorVersion")
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if err != nil {
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log.Warn("Couldn't open registry to determine IIS version:", err)
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return simple_version{}
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}
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minor, _, err := k.GetIntegerValue("MinorVersion")
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if err != nil {
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log.Warn("Couldn't open registry to determine IIS version:", err)
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return simple_version{}
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}
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log.Debugf("Detected IIS %d.%d\n", major, minor)
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return simple_version{
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major: major,
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minor: minor,
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}
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}
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var (
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siteWhitelist = kingpin.Flag("collector.iis.site-whitelist", "Regexp of sites to whitelist. Site name must both match whitelist and not match blacklist to be included.").Default(".+").String()
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siteBlacklist = kingpin.Flag("collector.iis.site-blacklist", "Regexp of sites to blacklist. Site name must both match whitelist and not match blacklist to be included.").String()
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appWhitelist = kingpin.Flag("collector.iis.app-whitelist", "Regexp of apps to whitelist. App name must both match whitelist and not match blacklist to be included.").Default(".+").String()
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appBlacklist = kingpin.Flag("collector.iis.app-blacklist", "Regexp of apps to blacklist. App name must both match whitelist and not match blacklist to be included.").String()
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)
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type IISCollector struct {
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CurrentAnonymousUsers *prometheus.Desc
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CurrentBlockedAsyncIORequests *prometheus.Desc
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CurrentCGIRequests *prometheus.Desc
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CurrentConnections *prometheus.Desc
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CurrentISAPIExtensionRequests *prometheus.Desc
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CurrentNonAnonymousUsers *prometheus.Desc
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TotalBytesReceived *prometheus.Desc
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TotalBytesSent *prometheus.Desc
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TotalAnonymousUsers *prometheus.Desc
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TotalBlockedAsyncIORequests *prometheus.Desc
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TotalCGIRequests *prometheus.Desc
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TotalConnectionAttemptsAllInstances *prometheus.Desc
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TotalRequests *prometheus.Desc
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TotalFilesReceived *prometheus.Desc
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TotalFilesSent *prometheus.Desc
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TotalISAPIExtensionRequests *prometheus.Desc
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TotalLockedErrors *prometheus.Desc
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TotalLogonAttempts *prometheus.Desc
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TotalNonAnonymousUsers *prometheus.Desc
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TotalNotFoundErrors *prometheus.Desc
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TotalRejectedAsyncIORequests *prometheus.Desc
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siteWhitelistPattern *regexp.Regexp
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siteBlacklistPattern *regexp.Regexp
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CurrentApplicationPoolState *prometheus.Desc
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CurrentApplicationPoolUptime *prometheus.Desc
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CurrentWorkerProcesses *prometheus.Desc
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MaximumWorkerProcesses *prometheus.Desc
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RecentWorkerProcessFailures *prometheus.Desc
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TimeSinceLastWorkerProcessFailure *prometheus.Desc
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TotalApplicationPoolRecycles *prometheus.Desc
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TotalApplicationPoolUptime *prometheus.Desc
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TotalWorkerProcessesCreated *prometheus.Desc
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TotalWorkerProcessFailures *prometheus.Desc
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TotalWorkerProcessPingFailures *prometheus.Desc
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TotalWorkerProcessShutdownFailures *prometheus.Desc
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TotalWorkerProcessStartupFailures *prometheus.Desc
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// Worker process metrics (Win32_PerfRawData_W3SVCW3WPCounterProvider_W3SVCW3WP)
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ActiveFlushedEntries *prometheus.Desc
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FileCacheMemoryUsage *prometheus.Desc
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MaximumFileCacheMemoryUsage *prometheus.Desc
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FileCacheFlushesTotal *prometheus.Desc
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FileCacheQueriesTotal *prometheus.Desc
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FileCacheHitsTotal *prometheus.Desc
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FilesCached *prometheus.Desc
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FilesCachedTotal *prometheus.Desc
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FilesFlushedTotal *prometheus.Desc
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URICacheFlushesTotal *prometheus.Desc
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URICacheQueriesTotal *prometheus.Desc
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URICacheHitsTotal *prometheus.Desc
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URIsCached *prometheus.Desc
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URIsCachedTotal *prometheus.Desc
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URIsFlushedTotal *prometheus.Desc
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MetadataCached *prometheus.Desc
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MetadataCacheFlushes *prometheus.Desc
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MetadataCacheQueriesTotal *prometheus.Desc
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MetadataCacheHitsTotal *prometheus.Desc
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MetadataCachedTotal *prometheus.Desc
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MetadataFlushedTotal *prometheus.Desc
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OutputCacheActiveFlushedItems *prometheus.Desc
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OutputCacheItems *prometheus.Desc
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OutputCacheMemoryUsage *prometheus.Desc
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OutputCacheQueriesTotal *prometheus.Desc
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OutputCacheHitsTotal *prometheus.Desc
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OutputCacheFlushedItemsTotal *prometheus.Desc
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OutputCacheFlushesTotal *prometheus.Desc
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Threads *prometheus.Desc
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MaximumThreads *prometheus.Desc
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RequestsTotal *prometheus.Desc
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RequestsActive *prometheus.Desc
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RequestErrorsTotal *prometheus.Desc
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WebSocketRequestsActive *prometheus.Desc
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WebSocketConnectionAttempts *prometheus.Desc
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WebSocketConnectionsAccepted *prometheus.Desc
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WebSocketConnectionsRejected *prometheus.Desc
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// Server cache metrics (Win32_PerfRawData_W3SVC_WebServiceCache)
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// Ugly names, but they collide with the Worker process cache names...
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ServiceCache_ActiveFlushedEntries *prometheus.Desc
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ServiceCache_FileCacheMemoryUsage *prometheus.Desc
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ServiceCache_MaximumFileCacheMemoryUsage *prometheus.Desc
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ServiceCache_FileCacheFlushesTotal *prometheus.Desc
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ServiceCache_FileCacheQueriesTotal *prometheus.Desc
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ServiceCache_FileCacheHitsTotal *prometheus.Desc
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ServiceCache_FilesCached *prometheus.Desc
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ServiceCache_FilesCachedTotal *prometheus.Desc
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ServiceCache_FilesFlushedTotal *prometheus.Desc
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ServiceCache_URICacheFlushesTotal *prometheus.Desc
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ServiceCache_URICacheQueriesTotal *prometheus.Desc
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ServiceCache_URICacheHitsTotal *prometheus.Desc
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ServiceCache_URIsCached *prometheus.Desc
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ServiceCache_URIsCachedTotal *prometheus.Desc
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ServiceCache_URIsFlushedTotal *prometheus.Desc
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ServiceCache_MetadataCached *prometheus.Desc
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ServiceCache_MetadataCacheFlushes *prometheus.Desc
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ServiceCache_MetadataCacheQueriesTotal *prometheus.Desc
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ServiceCache_MetadataCacheHitsTotal *prometheus.Desc
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ServiceCache_MetadataCachedTotal *prometheus.Desc
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ServiceCache_MetadataFlushedTotal *prometheus.Desc
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ServiceCache_OutputCacheActiveFlushedItems *prometheus.Desc
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ServiceCache_OutputCacheItems *prometheus.Desc
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ServiceCache_OutputCacheMemoryUsage *prometheus.Desc
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ServiceCache_OutputCacheQueriesTotal *prometheus.Desc
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ServiceCache_OutputCacheHitsTotal *prometheus.Desc
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ServiceCache_OutputCacheFlushedItemsTotal *prometheus.Desc
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ServiceCache_OutputCacheFlushesTotal *prometheus.Desc
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appWhitelistPattern *regexp.Regexp
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appBlacklistPattern *regexp.Regexp
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iis_version simple_version
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}
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// NewIISCollector ...
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func NewIISCollector() (Collector, error) {
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const subsystem = "iis"
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buildIIS := &IISCollector{
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// Websites
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// Gauges
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CurrentAnonymousUsers: prometheus.NewDesc(
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prometheus.BuildFQName(Namespace, subsystem, "current_anonymous_users"),
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"Number of users who currently have an anonymous connection using the Web service (WebService.CurrentAnonymousUsers)",
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[]string{"site"},
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nil,
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),
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CurrentBlockedAsyncIORequests: prometheus.NewDesc(
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prometheus.BuildFQName(Namespace, subsystem, "current_blocked_async_io_requests"),
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"Current requests temporarily blocked due to bandwidth throttling settings (WebService.CurrentBlockedAsyncIORequests)",
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[]string{"site"},
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nil,
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),
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CurrentCGIRequests: prometheus.NewDesc(
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prometheus.BuildFQName(Namespace, subsystem, "current_cgi_requests"),
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"Current number of CGI requests being simultaneously processed by the Web service (WebService.CurrentCGIRequests)",
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[]string{"site"},
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nil,
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),
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CurrentConnections: prometheus.NewDesc(
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prometheus.BuildFQName(Namespace, subsystem, "current_connections"),
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"Current number of connections established with the Web service (WebService.CurrentConnections)",
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[]string{"site"},
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nil,
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),
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CurrentISAPIExtensionRequests: prometheus.NewDesc(
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prometheus.BuildFQName(Namespace, subsystem, "current_isapi_extension_requests"),
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"Current number of ISAPI requests being simultaneously processed by the Web service (WebService.CurrentISAPIExtensionRequests)",
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[]string{"site"},
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nil,
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),
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CurrentNonAnonymousUsers: prometheus.NewDesc(
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prometheus.BuildFQName(Namespace, subsystem, "current_non_anonymous_users"),
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"Number of users who currently have a non-anonymous connection using the Web service (WebService.CurrentNonAnonymousUsers)",
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[]string{"site"},
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nil,
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),
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// Counters
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TotalBytesReceived: prometheus.NewDesc(
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prometheus.BuildFQName(Namespace, subsystem, "received_bytes_total"),
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"Number of data bytes that have been received by the Web service (WebService.TotalBytesReceived)",
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[]string{"site"},
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nil,
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),
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TotalBytesSent: prometheus.NewDesc(
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prometheus.BuildFQName(Namespace, subsystem, "sent_bytes_total"),
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"Number of data bytes that have been sent by the Web service (WebService.TotalBytesSent)",
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[]string{"site"},
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nil,
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),
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TotalAnonymousUsers: prometheus.NewDesc(
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prometheus.BuildFQName(Namespace, subsystem, "anonymous_users_total"),
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"Total number of users who established an anonymous connection with the Web service (WebService.TotalAnonymousUsers)",
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[]string{"site"},
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nil,
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),
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TotalBlockedAsyncIORequests: prometheus.NewDesc(
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prometheus.BuildFQName(Namespace, subsystem, "blocked_async_io_requests_total"),
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"Total requests temporarily blocked due to bandwidth throttling settings (WebService.TotalBlockedAsyncIORequests)",
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[]string{"site"},
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nil,
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),
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TotalCGIRequests: prometheus.NewDesc(
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prometheus.BuildFQName(Namespace, subsystem, "cgi_requests_total"),
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"Total CGI requests is the total number of CGI requests (WebService.TotalCGIRequests)",
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[]string{"site"},
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nil,
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),
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TotalConnectionAttemptsAllInstances: prometheus.NewDesc(
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prometheus.BuildFQName(Namespace, subsystem, "connection_attempts_all_instances_total"),
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"Number of connections that have been attempted using the Web service (WebService.TotalConnectionAttemptsAllInstances)",
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[]string{"site"},
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nil,
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),
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TotalRequests: prometheus.NewDesc(
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prometheus.BuildFQName(Namespace, subsystem, "requests_total"),
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"Number of HTTP requests (WebService.TotalRequests)",
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[]string{"site", "method"},
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nil,
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),
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TotalFilesReceived: prometheus.NewDesc(
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prometheus.BuildFQName(Namespace, subsystem, "files_received_total"),
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"Number of files received by the Web service (WebService.TotalFilesReceived)",
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[]string{"site"},
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nil,
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),
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TotalFilesSent: prometheus.NewDesc(
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prometheus.BuildFQName(Namespace, subsystem, "files_sent_total"),
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"Number of files sent by the Web service (WebService.TotalFilesSent)",
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[]string{"site"},
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nil,
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),
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TotalISAPIExtensionRequests: prometheus.NewDesc(
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prometheus.BuildFQName(Namespace, subsystem, "ipapi_extension_requests_total"),
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"ISAPI Extension Requests received (WebService.TotalISAPIExtensionRequests)",
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[]string{"site"},
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nil,
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),
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TotalLockedErrors: prometheus.NewDesc(
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prometheus.BuildFQName(Namespace, subsystem, "locked_errors_total"),
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"Number of requests that couldn't be satisfied by the server because the requested resource was locked (WebService.TotalLockedErrors)",
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[]string{"site"},
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nil,
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),
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TotalLogonAttempts: prometheus.NewDesc(
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prometheus.BuildFQName(Namespace, subsystem, "logon_attempts_total"),
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"Number of logons attempts to the Web Service (WebService.TotalLogonAttempts)",
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[]string{"site"},
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nil,
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),
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TotalNonAnonymousUsers: prometheus.NewDesc(
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prometheus.BuildFQName(Namespace, subsystem, "non_anonymous_users_total"),
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"Number of users who established a non-anonymous connection with the Web service (WebService.TotalNonAnonymousUsers)",
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[]string{"site"},
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nil,
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),
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TotalNotFoundErrors: prometheus.NewDesc(
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prometheus.BuildFQName(Namespace, subsystem, "not_found_errors_total"),
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"Number of requests that couldn't be satisfied by the server because the requested document could not be found (WebService.TotalNotFoundErrors)",
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[]string{"site"},
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nil,
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),
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TotalRejectedAsyncIORequests: prometheus.NewDesc(
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prometheus.BuildFQName(Namespace, subsystem, "rejected_async_io_requests_total"),
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"Requests rejected due to bandwidth throttling settings (WebService.TotalRejectedAsyncIORequests)",
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[]string{"site"},
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nil,
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),
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siteWhitelistPattern: regexp.MustCompile(fmt.Sprintf("^(?:%s)$", *siteWhitelist)),
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siteBlacklistPattern: regexp.MustCompile(fmt.Sprintf("^(?:%s)$", *siteBlacklist)),
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// App Pools
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// Guages
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CurrentApplicationPoolState: prometheus.NewDesc(
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prometheus.BuildFQName(Namespace, subsystem, "current_application_pool_state"),
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"The current status of the application pool (1 - Uninitialized, 2 - Initialized, 3 - Running, 4 - Disabling, 5 - Disabled, 6 - Shutdown Pending, 7 - Delete Pending) (CurrentApplicationPoolState)",
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[]string{"app", "state"},
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nil,
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),
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CurrentApplicationPoolUptime: prometheus.NewDesc(
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prometheus.BuildFQName(Namespace, subsystem, "current_application_pool_start_time"),
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"The unix timestamp for the application pool start time (CurrentApplicationPoolUptime)",
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[]string{"app"},
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nil,
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),
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CurrentWorkerProcesses: prometheus.NewDesc(
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prometheus.BuildFQName(Namespace, subsystem, "current_worker_processes"),
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"The current number of worker processes that are running in the application pool (CurrentWorkerProcesses)",
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[]string{"app"},
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nil,
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),
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MaximumWorkerProcesses: prometheus.NewDesc(
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prometheus.BuildFQName(Namespace, subsystem, "maximum_worker_processes"),
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"The maximum number of worker processes that have been created for the application pool since Windows Process Activation Service (WAS) started (MaximumWorkerProcesses)",
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[]string{"app"},
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nil,
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),
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RecentWorkerProcessFailures: prometheus.NewDesc(
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prometheus.BuildFQName(Namespace, subsystem, "recent_worker_process_failures"),
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"The number of times that worker processes for the application pool failed during the rapid-fail protection interval (RecentWorkerProcessFailures)",
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[]string{"app"},
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nil,
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),
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// Counters
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TimeSinceLastWorkerProcessFailure: prometheus.NewDesc(
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prometheus.BuildFQName(Namespace, subsystem, "time_since_last_worker_process_failure"),
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"The length of time, in seconds, since the last worker process failure occurred for the application pool (TimeSinceLastWorkerProcessFailure)",
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[]string{"app"},
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nil,
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),
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TotalApplicationPoolRecycles: prometheus.NewDesc(
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prometheus.BuildFQName(Namespace, subsystem, "total_application_pool_recycles"),
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"The number of times that the application pool has been recycled since Windows Process Activation Service (WAS) started (TotalApplicationPoolRecycles)",
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[]string{"app"},
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nil,
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),
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TotalApplicationPoolUptime: prometheus.NewDesc(
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prometheus.BuildFQName(Namespace, subsystem, "total_application_pool_start_time"),
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"The unix timestamp for the application pool of when the Windows Process Activation Service (WAS) started (TotalApplicationPoolUptime)",
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[]string{"app"},
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nil,
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),
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TotalWorkerProcessesCreated: prometheus.NewDesc(
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prometheus.BuildFQName(Namespace, subsystem, "total_worker_processes_created"),
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"The number of worker processes created for the application pool since Windows Process Activation Service (WAS) started (TotalWorkerProcessesCreated)",
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[]string{"app"},
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nil,
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),
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TotalWorkerProcessFailures: prometheus.NewDesc(
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prometheus.BuildFQName(Namespace, subsystem, "total_worker_process_failures"),
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"The number of times that worker processes have crashed since the application pool was started (TotalWorkerProcessFailures)",
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[]string{"app"},
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nil,
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),
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TotalWorkerProcessPingFailures: prometheus.NewDesc(
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prometheus.BuildFQName(Namespace, subsystem, "total_worker_process_ping_failures"),
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"The number of times that Windows Process Activation Service (WAS) did not receive a response to ping messages sent to a worker process (TotalWorkerProcessPingFailures)",
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[]string{"app"},
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nil,
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),
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TotalWorkerProcessShutdownFailures: prometheus.NewDesc(
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prometheus.BuildFQName(Namespace, subsystem, "total_worker_process_shutdown_failures"),
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"The number of times that Windows Process Activation Service (WAS) failed to shut down a worker process (TotalWorkerProcessShutdownFailures)",
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[]string{"app"},
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nil,
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),
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TotalWorkerProcessStartupFailures: prometheus.NewDesc(
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prometheus.BuildFQName(Namespace, subsystem, "total_worker_process_startup_failures"),
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"The number of times that Windows Process Activation Service (WAS) failed to start a worker process (TotalWorkerProcessStartupFailures)",
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[]string{"app"},
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nil,
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),
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ActiveFlushedEntries: prometheus.NewDesc(
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prometheus.BuildFQName(Namespace, subsystem, "worker_cache_active_flushed_entries"),
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"Number of file handles cached in user-mode that will be closed when all current transfers complete.",
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[]string{"app", "pid"},
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nil,
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),
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FileCacheMemoryUsage: prometheus.NewDesc(
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prometheus.BuildFQName(Namespace, subsystem, "worker_file_cache_memory_bytes"),
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"",
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[]string{"app", "pid"},
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nil,
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),
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MaximumFileCacheMemoryUsage: prometheus.NewDesc(
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prometheus.BuildFQName(Namespace, subsystem, "worker_file_cache_max_memory_bytes"),
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"",
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[]string{"app", "pid"},
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nil,
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),
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FileCacheFlushesTotal: prometheus.NewDesc(
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prometheus.BuildFQName(Namespace, subsystem, "worker_file_cache_flushes_total"),
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"",
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[]string{"app", "pid"},
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nil,
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),
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FileCacheQueriesTotal: prometheus.NewDesc(
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prometheus.BuildFQName(Namespace, subsystem, "worker_file_cache_queries_total"),
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"",
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[]string{"app", "pid"},
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nil,
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),
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FileCacheHitsTotal: prometheus.NewDesc(
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prometheus.BuildFQName(Namespace, subsystem, "worker_file_cache_hits_total"),
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"",
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[]string{"app", "pid"},
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nil,
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),
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FilesCached: prometheus.NewDesc(
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prometheus.BuildFQName(Namespace, subsystem, "worker_file_cache_items"),
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"",
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[]string{"app", "pid"},
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nil,
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),
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FilesCachedTotal: prometheus.NewDesc(
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prometheus.BuildFQName(Namespace, subsystem, "worker_file_cache_items_total"),
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"",
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[]string{"app", "pid"},
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nil,
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),
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FilesFlushedTotal: prometheus.NewDesc(
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prometheus.BuildFQName(Namespace, subsystem, "worker_file_cache_items_flushed_total"),
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|
"",
|
|
[]string{"app", "pid"},
|
|
nil,
|
|
),
|
|
URICacheFlushesTotal: prometheus.NewDesc(
|
|
prometheus.BuildFQName(Namespace, subsystem, "worker_uri_cache_flushes_total"),
|
|
"",
|
|
[]string{"app", "pid"},
|
|
nil,
|
|
),
|
|
URICacheQueriesTotal: prometheus.NewDesc(
|
|
prometheus.BuildFQName(Namespace, subsystem, "worker_uri_cache_queries_total"),
|
|
"",
|
|
[]string{"app", "pid"},
|
|
nil,
|
|
),
|
|
URICacheHitsTotal: prometheus.NewDesc(
|
|
prometheus.BuildFQName(Namespace, subsystem, "worker_uri_cache_hits_total"),
|
|
"",
|
|
[]string{"app", "pid"},
|
|
nil,
|
|
),
|
|
URIsCached: prometheus.NewDesc(
|
|
prometheus.BuildFQName(Namespace, subsystem, "worker_uri_cache_items"),
|
|
"",
|
|
[]string{"app", "pid"},
|
|
nil,
|
|
),
|
|
URIsCachedTotal: prometheus.NewDesc(
|
|
prometheus.BuildFQName(Namespace, subsystem, "worker_uri_cache_items_total"),
|
|
"",
|
|
[]string{"app", "pid"},
|
|
nil,
|
|
),
|
|
URIsFlushedTotal: prometheus.NewDesc(
|
|
prometheus.BuildFQName(Namespace, subsystem, "worker_uri_cache_items_flushed_total"),
|
|
"",
|
|
[]string{"app", "pid"},
|
|
nil,
|
|
),
|
|
MetadataCached: prometheus.NewDesc(
|
|
prometheus.BuildFQName(Namespace, subsystem, "worker_metadata_cache_items"),
|
|
"",
|
|
[]string{"app", "pid"},
|
|
nil,
|
|
),
|
|
MetadataCacheFlushes: prometheus.NewDesc(
|
|
prometheus.BuildFQName(Namespace, subsystem, "worker_metadata_cache_flushes_total"),
|
|
"",
|
|
[]string{"app", "pid"},
|
|
nil,
|
|
),
|
|
MetadataCacheQueriesTotal: prometheus.NewDesc(
|
|
prometheus.BuildFQName(Namespace, subsystem, "worker_metadata_cache_queries_total"),
|
|
"",
|
|
[]string{"app", "pid"},
|
|
nil,
|
|
),
|
|
MetadataCacheHitsTotal: prometheus.NewDesc(
|
|
prometheus.BuildFQName(Namespace, subsystem, "worker_metadata_cache_hits_total"),
|
|
"",
|
|
[]string{"app", "pid"},
|
|
nil,
|
|
),
|
|
MetadataCachedTotal: prometheus.NewDesc(
|
|
prometheus.BuildFQName(Namespace, subsystem, "worker_metadata_cache_items_cached_total"),
|
|
"",
|
|
[]string{"app", "pid"},
|
|
nil,
|
|
),
|
|
MetadataFlushedTotal: prometheus.NewDesc(
|
|
prometheus.BuildFQName(Namespace, subsystem, "worker_metadata_cache_items_flushed_total"),
|
|
"",
|
|
[]string{"app", "pid"},
|
|
nil,
|
|
),
|
|
OutputCacheActiveFlushedItems: prometheus.NewDesc(
|
|
prometheus.BuildFQName(Namespace, subsystem, "worker_output_cache_active_flushed_items"),
|
|
"",
|
|
[]string{"app", "pid"},
|
|
nil,
|
|
),
|
|
OutputCacheItems: prometheus.NewDesc(
|
|
prometheus.BuildFQName(Namespace, subsystem, "worker_output_cache_items"),
|
|
"",
|
|
[]string{"app", "pid"},
|
|
nil,
|
|
),
|
|
OutputCacheMemoryUsage: prometheus.NewDesc(
|
|
prometheus.BuildFQName(Namespace, subsystem, "worker_output_cache_memory_bytes"),
|
|
"",
|
|
[]string{"app", "pid"},
|
|
nil,
|
|
),
|
|
OutputCacheQueriesTotal: prometheus.NewDesc(
|
|
prometheus.BuildFQName(Namespace, subsystem, "worker_output_queries_total"),
|
|
"",
|
|
[]string{"app", "pid"},
|
|
nil,
|
|
),
|
|
OutputCacheHitsTotal: prometheus.NewDesc(
|
|
prometheus.BuildFQName(Namespace, subsystem, "worker_output_cache_hits_total"),
|
|
"",
|
|
[]string{"app", "pid"},
|
|
nil,
|
|
),
|
|
OutputCacheFlushedItemsTotal: prometheus.NewDesc(
|
|
prometheus.BuildFQName(Namespace, subsystem, "worker_output_cache_items_flushed_total"),
|
|
"",
|
|
[]string{"app", "pid"},
|
|
nil,
|
|
),
|
|
OutputCacheFlushesTotal: prometheus.NewDesc(
|
|
prometheus.BuildFQName(Namespace, subsystem, "worker_output_cache_flushes_total"),
|
|
"",
|
|
[]string{"app", "pid"},
|
|
nil,
|
|
),
|
|
Threads: prometheus.NewDesc(
|
|
prometheus.BuildFQName(Namespace, subsystem, "worker_threads"),
|
|
"",
|
|
[]string{"app", "pid", "state"},
|
|
nil,
|
|
),
|
|
MaximumThreads: prometheus.NewDesc(
|
|
prometheus.BuildFQName(Namespace, subsystem, "worker_max_threads"),
|
|
"",
|
|
[]string{"app", "pid"},
|
|
nil,
|
|
),
|
|
RequestsTotal: prometheus.NewDesc(
|
|
prometheus.BuildFQName(Namespace, subsystem, "worker_requests_total"),
|
|
"",
|
|
[]string{"app", "pid"},
|
|
nil,
|
|
),
|
|
RequestsActive: prometheus.NewDesc(
|
|
prometheus.BuildFQName(Namespace, subsystem, "worker_current_requests"),
|
|
"",
|
|
[]string{"app", "pid"},
|
|
nil,
|
|
),
|
|
RequestErrorsTotal: prometheus.NewDesc(
|
|
prometheus.BuildFQName(Namespace, subsystem, "worker_request_errors_total"),
|
|
"",
|
|
[]string{"app", "pid", "status_code"},
|
|
nil,
|
|
),
|
|
WebSocketRequestsActive: prometheus.NewDesc(
|
|
prometheus.BuildFQName(Namespace, subsystem, "worker_current_websocket_requests"),
|
|
"",
|
|
[]string{"app", "pid"},
|
|
nil,
|
|
),
|
|
WebSocketConnectionAttempts: prometheus.NewDesc(
|
|
prometheus.BuildFQName(Namespace, subsystem, "worker_websocket_connection_attempts_total"),
|
|
"",
|
|
[]string{"app", "pid"},
|
|
nil,
|
|
),
|
|
WebSocketConnectionsAccepted: prometheus.NewDesc(
|
|
prometheus.BuildFQName(Namespace, subsystem, "worker_websocket_connection_accepted_total"),
|
|
"",
|
|
[]string{"app", "pid"},
|
|
nil,
|
|
),
|
|
WebSocketConnectionsRejected: prometheus.NewDesc(
|
|
prometheus.BuildFQName(Namespace, subsystem, "worker_websocket_connection_rejected_total"),
|
|
"",
|
|
[]string{"app", "pid"},
|
|
nil,
|
|
),
|
|
|
|
///////////
|
|
|
|
ServiceCache_ActiveFlushedEntries: prometheus.NewDesc(
|
|
prometheus.BuildFQName(Namespace, subsystem, "server_cache_active_flushed_entries"),
|
|
"Number of file handles cached in user-mode that will be closed when all current transfers complete.",
|
|
nil,
|
|
nil,
|
|
),
|
|
ServiceCache_FileCacheMemoryUsage: prometheus.NewDesc(
|
|
prometheus.BuildFQName(Namespace, subsystem, "server_file_cache_memory_bytes"),
|
|
"",
|
|
nil,
|
|
nil,
|
|
),
|
|
ServiceCache_MaximumFileCacheMemoryUsage: prometheus.NewDesc(
|
|
prometheus.BuildFQName(Namespace, subsystem, "server_file_cache_max_memory_bytes"),
|
|
"",
|
|
nil,
|
|
nil,
|
|
),
|
|
ServiceCache_FileCacheFlushesTotal: prometheus.NewDesc(
|
|
prometheus.BuildFQName(Namespace, subsystem, "server_file_cache_flushes_total"),
|
|
"",
|
|
nil,
|
|
nil,
|
|
),
|
|
ServiceCache_FileCacheQueriesTotal: prometheus.NewDesc(
|
|
prometheus.BuildFQName(Namespace, subsystem, "server_file_cache_queries_total"),
|
|
"",
|
|
nil,
|
|
nil,
|
|
),
|
|
ServiceCache_FileCacheHitsTotal: prometheus.NewDesc(
|
|
prometheus.BuildFQName(Namespace, subsystem, "server_file_cache_hits_total"),
|
|
"",
|
|
nil,
|
|
nil,
|
|
),
|
|
ServiceCache_FilesCached: prometheus.NewDesc(
|
|
prometheus.BuildFQName(Namespace, subsystem, "server_file_cache_items"),
|
|
"",
|
|
nil,
|
|
nil,
|
|
),
|
|
ServiceCache_FilesCachedTotal: prometheus.NewDesc(
|
|
prometheus.BuildFQName(Namespace, subsystem, "server_file_cache_items_total"),
|
|
"",
|
|
nil,
|
|
nil,
|
|
),
|
|
ServiceCache_FilesFlushedTotal: prometheus.NewDesc(
|
|
prometheus.BuildFQName(Namespace, subsystem, "server_file_cache_items_flushed_total"),
|
|
"",
|
|
nil,
|
|
nil,
|
|
),
|
|
ServiceCache_URICacheFlushesTotal: prometheus.NewDesc(
|
|
prometheus.BuildFQName(Namespace, subsystem, "server_uri_cache_flushes_total"),
|
|
"",
|
|
[]string{"mode"},
|
|
nil,
|
|
),
|
|
ServiceCache_URICacheQueriesTotal: prometheus.NewDesc(
|
|
prometheus.BuildFQName(Namespace, subsystem, "server_uri_cache_queries_total"),
|
|
"",
|
|
[]string{"mode"},
|
|
nil,
|
|
),
|
|
ServiceCache_URICacheHitsTotal: prometheus.NewDesc(
|
|
prometheus.BuildFQName(Namespace, subsystem, "server_uri_cache_hits_total"),
|
|
"",
|
|
[]string{"mode"},
|
|
nil,
|
|
),
|
|
ServiceCache_URIsCached: prometheus.NewDesc(
|
|
prometheus.BuildFQName(Namespace, subsystem, "server_uri_cache_items"),
|
|
"",
|
|
[]string{"mode"},
|
|
nil,
|
|
),
|
|
ServiceCache_URIsCachedTotal: prometheus.NewDesc(
|
|
prometheus.BuildFQName(Namespace, subsystem, "server_uri_cache_items_total"),
|
|
"",
|
|
[]string{"mode"},
|
|
nil,
|
|
),
|
|
ServiceCache_URIsFlushedTotal: prometheus.NewDesc(
|
|
prometheus.BuildFQName(Namespace, subsystem, "server_uri_cache_items_flushed_total"),
|
|
"",
|
|
[]string{"mode"},
|
|
nil,
|
|
),
|
|
ServiceCache_MetadataCached: prometheus.NewDesc(
|
|
prometheus.BuildFQName(Namespace, subsystem, "server_metadata_cache_items"),
|
|
"",
|
|
nil,
|
|
nil,
|
|
),
|
|
ServiceCache_MetadataCacheFlushes: prometheus.NewDesc(
|
|
prometheus.BuildFQName(Namespace, subsystem, "server_metadata_cache_flushes_total"),
|
|
"",
|
|
nil,
|
|
nil,
|
|
),
|
|
ServiceCache_MetadataCacheQueriesTotal: prometheus.NewDesc(
|
|
prometheus.BuildFQName(Namespace, subsystem, "server_metadata_cache_queries_total"),
|
|
"",
|
|
nil,
|
|
nil,
|
|
),
|
|
ServiceCache_MetadataCacheHitsTotal: prometheus.NewDesc(
|
|
prometheus.BuildFQName(Namespace, subsystem, "server_metadata_cache_hits_total"),
|
|
"",
|
|
nil,
|
|
nil,
|
|
),
|
|
ServiceCache_MetadataCachedTotal: prometheus.NewDesc(
|
|
prometheus.BuildFQName(Namespace, subsystem, "server_metadata_cache_items_cached_total"),
|
|
"",
|
|
nil,
|
|
nil,
|
|
),
|
|
ServiceCache_MetadataFlushedTotal: prometheus.NewDesc(
|
|
prometheus.BuildFQName(Namespace, subsystem, "server_metadata_cache_items_flushed_total"),
|
|
"",
|
|
nil,
|
|
nil,
|
|
),
|
|
ServiceCache_OutputCacheActiveFlushedItems: prometheus.NewDesc(
|
|
prometheus.BuildFQName(Namespace, subsystem, "server_output_cache_active_flushed_items"),
|
|
"",
|
|
nil,
|
|
nil,
|
|
),
|
|
ServiceCache_OutputCacheItems: prometheus.NewDesc(
|
|
prometheus.BuildFQName(Namespace, subsystem, "server_output_cache_items"),
|
|
"",
|
|
nil,
|
|
nil,
|
|
),
|
|
ServiceCache_OutputCacheMemoryUsage: prometheus.NewDesc(
|
|
prometheus.BuildFQName(Namespace, subsystem, "server_output_cache_memory_bytes"),
|
|
"",
|
|
nil,
|
|
nil,
|
|
),
|
|
ServiceCache_OutputCacheQueriesTotal: prometheus.NewDesc(
|
|
prometheus.BuildFQName(Namespace, subsystem, "server_output_cache_queries_total"),
|
|
"",
|
|
nil,
|
|
nil,
|
|
),
|
|
ServiceCache_OutputCacheHitsTotal: prometheus.NewDesc(
|
|
prometheus.BuildFQName(Namespace, subsystem, "server_output_cache_hits_total"),
|
|
"",
|
|
nil,
|
|
nil,
|
|
),
|
|
ServiceCache_OutputCacheFlushedItemsTotal: prometheus.NewDesc(
|
|
prometheus.BuildFQName(Namespace, subsystem, "server_output_cache_items_flushed_total"),
|
|
"",
|
|
nil,
|
|
nil,
|
|
),
|
|
ServiceCache_OutputCacheFlushesTotal: prometheus.NewDesc(
|
|
prometheus.BuildFQName(Namespace, subsystem, "server_output_cache_flushes_total"),
|
|
"",
|
|
nil,
|
|
nil,
|
|
),
|
|
|
|
appWhitelistPattern: regexp.MustCompile(fmt.Sprintf("^(?:%s)$", *appWhitelist)),
|
|
appBlacklistPattern: regexp.MustCompile(fmt.Sprintf("^(?:%s)$", *appBlacklist)),
|
|
}
|
|
|
|
buildIIS.iis_version = getIISVersion()
|
|
|
|
return buildIIS, nil
|
|
}
|
|
|
|
// Collect sends the metric values for each metric
|
|
// to the provided prometheus Metric channel.
|
|
func (c *IISCollector) Collect(ctx *ScrapeContext, ch chan<- prometheus.Metric) error {
|
|
if desc, err := c.collect(ch); err != nil {
|
|
log.Error("failed collecting iis metrics:", desc, err)
|
|
return err
|
|
}
|
|
return nil
|
|
}
|
|
|
|
type Win32_PerfRawData_W3SVC_WebService struct {
|
|
Name string
|
|
|
|
CurrentAnonymousUsers uint32
|
|
CurrentBlockedAsyncIORequests uint32
|
|
CurrentCGIRequests uint32
|
|
CurrentConnections uint32
|
|
CurrentISAPIExtensionRequests uint32
|
|
CurrentNonAnonymousUsers uint32
|
|
|
|
TotalBytesSent uint64
|
|
TotalBytesReceived uint64
|
|
TotalAnonymousUsers uint32
|
|
TotalBlockedAsyncIORequests uint32
|
|
TotalCGIRequests uint32
|
|
TotalConnectionAttemptsAllInstances uint32
|
|
TotalCopyRequests uint32
|
|
TotalDeleteRequests uint32
|
|
TotalFilesReceived uint32
|
|
TotalFilesSent uint32
|
|
TotalGetRequests uint32
|
|
TotalHeadRequests uint32
|
|
TotalISAPIExtensionRequests uint32
|
|
TotalLockedErrors uint32
|
|
TotalLockRequests uint32
|
|
TotalLogonAttempts uint32
|
|
TotalMethodRequests uint32
|
|
TotalMethodRequestsPerSec uint32
|
|
TotalMkcolRequests uint32
|
|
TotalMoveRequests uint32
|
|
TotalNonAnonymousUsers uint32
|
|
TotalNotFoundErrors uint32
|
|
TotalOptionsRequests uint32
|
|
TotalOtherRequestMethods uint32
|
|
TotalPostRequests uint32
|
|
TotalPropfindRequests uint32
|
|
TotalProppatchRequests uint32
|
|
TotalPutRequests uint32
|
|
TotalRejectedAsyncIORequests uint32
|
|
TotalSearchRequests uint32
|
|
TotalTraceRequests uint32
|
|
TotalUnlockRequests uint32
|
|
}
|
|
|
|
type Win32_PerfRawData_APPPOOLCountersProvider_APPPOOLWAS struct {
|
|
Name string
|
|
Frequency_Object uint64
|
|
Timestamp_Object uint64
|
|
|
|
CurrentApplicationPoolState uint32
|
|
CurrentApplicationPoolUptime uint64
|
|
CurrentWorkerProcesses uint32
|
|
MaximumWorkerProcesses uint32
|
|
RecentWorkerProcessFailures uint32
|
|
TimeSinceLastWorkerProcessFailure uint64
|
|
TotalApplicationPoolRecycles uint32
|
|
TotalApplicationPoolUptime uint64
|
|
TotalWorkerProcessesCreated uint32
|
|
TotalWorkerProcessFailures uint32
|
|
TotalWorkerProcessPingFailures uint32
|
|
TotalWorkerProcessShutdownFailures uint32
|
|
TotalWorkerProcessStartupFailures uint32
|
|
}
|
|
|
|
type Win32_PerfRawData_W3SVCW3WPCounterProvider_W3SVCW3WP struct {
|
|
Name string
|
|
|
|
ActiveFlushedEntries uint64
|
|
CurrentFileCacheMemoryUsage uint64
|
|
CurrentFilesCached uint64
|
|
CurrentMetadataCached uint64
|
|
CurrentURIsCached uint64
|
|
FileCacheFlushes uint64
|
|
FileCacheHits uint64
|
|
FileCacheMisses uint64
|
|
MaximumFileCacheMemoryUsage uint64
|
|
MetadataCacheFlushes uint64
|
|
MetadataCacheHits uint64
|
|
MetadataCacheMisses uint64
|
|
OutputCacheCurrentFlushedItems uint64
|
|
OutputCacheCurrentItems uint64
|
|
OutputCacheCurrentMemoryUsage uint64
|
|
OutputCacheHitsPersec uint64
|
|
OutputCacheMissesPersec uint64
|
|
OutputCacheTotalFlushedItems uint64
|
|
OutputCacheTotalFlushes uint64
|
|
OutputCacheTotalHits uint64
|
|
OutputCacheTotalMisses uint64
|
|
TotalFilesCached uint64
|
|
TotalFlushedFiles uint64
|
|
TotalFlushedMetadata uint64
|
|
TotalFlushedURIs uint64
|
|
TotalMetadataCached uint64
|
|
TotalURIsCached uint64
|
|
URICacheFlushes uint64
|
|
URICacheHits uint64
|
|
URICacheMisses uint64
|
|
ActiveThreadsCount uint64
|
|
TotalThreads uint64
|
|
MaximumThreadsCount uint64
|
|
TotalHTTPRequestsServed uint64
|
|
ActiveRequests uint64
|
|
}
|
|
type Win32_PerfRawData_W3SVCW3WPCounterProvider_W3SVCW3WP_IIS8 struct {
|
|
Name string
|
|
|
|
Percent401HTTPResponseSent uint64
|
|
Percent403HTTPResponseSent uint64
|
|
Percent404HTTPResponseSent uint64
|
|
Percent500HTTPResponseSent uint64
|
|
WebSocketActiveRequests uint64
|
|
WebSocketConnectionAttemptsPerSec uint64
|
|
WebSocketConnectionsAcceptedPerSec uint64
|
|
WebSocketConnectionsRejectedPerSec uint64
|
|
}
|
|
|
|
type Win32_PerfRawData_W3SVC_WebServiceCache struct {
|
|
ActiveFlushedEntries uint32
|
|
CurrentFileCacheMemoryUsage uint64
|
|
CurrentFilesCached uint32
|
|
CurrentMetadataCached uint32
|
|
CurrentURIsCached uint32
|
|
FileCacheFlushes uint32
|
|
FileCacheHits uint32
|
|
FileCacheHitsPercent uint32
|
|
FileCacheMisses uint32
|
|
KernelCurrentURIsCached uint32
|
|
KernelTotalFlushedURIs uint32
|
|
KernelTotalURIsCached uint32
|
|
KernelURICacheFlushes uint32
|
|
KernelURICacheHits uint32
|
|
KernelURICacheHitsPercent uint32
|
|
KernelUriCacheHitsPersec uint32
|
|
KernelURICacheMisses uint32
|
|
MaximumFileCacheMemoryUsage uint64
|
|
MetadataCacheFlushes uint32
|
|
MetadataCacheHits uint32
|
|
MetadataCacheHitsPercent uint32
|
|
MetadataCacheMisses uint32
|
|
OutputCacheCurrentFlushedItems uint32
|
|
OutputCacheCurrentHitsPercent uint32
|
|
OutputCacheCurrentItems uint32
|
|
OutputCacheCurrentMemoryUsage uint64
|
|
OutputCacheTotalFlushedItems uint32
|
|
OutputCacheTotalFlushes uint32
|
|
OutputCacheTotalHits uint32
|
|
OutputCacheTotalMisses uint32
|
|
TotalFilesCached uint32
|
|
TotalFlushedFiles uint32
|
|
TotalFlushedMetadata uint32
|
|
TotalFlushedURIs uint32
|
|
TotalMetadataCached uint32
|
|
TotalURIsCached uint32
|
|
URICacheFlushes uint32
|
|
URICacheHits uint32
|
|
URICacheHitsPercent uint32
|
|
URICacheMisses uint32
|
|
}
|
|
|
|
var applicationStates = map[uint32]string{
|
|
1: "Uninitialized",
|
|
2: "Initialized",
|
|
3: "Running",
|
|
4: "Disabling",
|
|
5: "Disabled",
|
|
6: "Shutdown Pending",
|
|
7: "Delete Pending",
|
|
}
|
|
|
|
// W3SVCW3WPCounterProvider_W3SVCW3WP returns names prefixed with pid
|
|
var workerProcessNameExtractor = regexp.MustCompile(`^(\d+)_(.+)$`)
|
|
|
|
func (c *IISCollector) collect(ch chan<- prometheus.Metric) (*prometheus.Desc, error) {
|
|
var dst []Win32_PerfRawData_W3SVC_WebService
|
|
q := queryAll(&dst)
|
|
if err := wmi.Query(q, &dst); err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
for _, site := range dst {
|
|
if site.Name == "_Total" ||
|
|
c.siteBlacklistPattern.MatchString(site.Name) ||
|
|
!c.siteWhitelistPattern.MatchString(site.Name) {
|
|
continue
|
|
}
|
|
|
|
// Gauges
|
|
ch <- prometheus.MustNewConstMetric(
|
|
c.CurrentAnonymousUsers,
|
|
prometheus.GaugeValue,
|
|
float64(site.CurrentAnonymousUsers),
|
|
site.Name,
|
|
)
|
|
ch <- prometheus.MustNewConstMetric(
|
|
c.CurrentBlockedAsyncIORequests,
|
|
prometheus.GaugeValue,
|
|
float64(site.CurrentBlockedAsyncIORequests),
|
|
site.Name,
|
|
)
|
|
ch <- prometheus.MustNewConstMetric(
|
|
c.CurrentCGIRequests,
|
|
prometheus.GaugeValue,
|
|
float64(site.CurrentCGIRequests),
|
|
site.Name,
|
|
)
|
|
ch <- prometheus.MustNewConstMetric(
|
|
c.CurrentConnections,
|
|
prometheus.GaugeValue,
|
|
float64(site.CurrentConnections),
|
|
site.Name,
|
|
)
|
|
ch <- prometheus.MustNewConstMetric(
|
|
c.CurrentISAPIExtensionRequests,
|
|
prometheus.GaugeValue,
|
|
float64(site.CurrentISAPIExtensionRequests),
|
|
site.Name,
|
|
)
|
|
ch <- prometheus.MustNewConstMetric(
|
|
c.CurrentNonAnonymousUsers,
|
|
prometheus.GaugeValue,
|
|
float64(site.CurrentNonAnonymousUsers),
|
|
site.Name,
|
|
)
|
|
|
|
// Counters
|
|
ch <- prometheus.MustNewConstMetric(
|
|
c.TotalBytesReceived,
|
|
prometheus.CounterValue,
|
|
float64(site.TotalBytesReceived),
|
|
site.Name,
|
|
)
|
|
ch <- prometheus.MustNewConstMetric(
|
|
c.TotalBytesSent,
|
|
prometheus.CounterValue,
|
|
float64(site.TotalBytesSent),
|
|
site.Name,
|
|
)
|
|
ch <- prometheus.MustNewConstMetric(
|
|
c.TotalAnonymousUsers,
|
|
prometheus.CounterValue,
|
|
float64(site.TotalAnonymousUsers),
|
|
site.Name,
|
|
)
|
|
ch <- prometheus.MustNewConstMetric(
|
|
c.TotalBlockedAsyncIORequests,
|
|
prometheus.CounterValue,
|
|
float64(site.TotalBlockedAsyncIORequests),
|
|
site.Name,
|
|
)
|
|
ch <- prometheus.MustNewConstMetric(
|
|
c.TotalRejectedAsyncIORequests,
|
|
prometheus.CounterValue,
|
|
float64(site.TotalRejectedAsyncIORequests),
|
|
site.Name,
|
|
)
|
|
ch <- prometheus.MustNewConstMetric(
|
|
c.TotalCGIRequests,
|
|
prometheus.CounterValue,
|
|
float64(site.TotalCGIRequests),
|
|
site.Name,
|
|
)
|
|
ch <- prometheus.MustNewConstMetric(
|
|
c.TotalConnectionAttemptsAllInstances,
|
|
prometheus.CounterValue,
|
|
float64(site.TotalConnectionAttemptsAllInstances),
|
|
site.Name,
|
|
)
|
|
|
|
ch <- prometheus.MustNewConstMetric(
|
|
c.TotalFilesReceived,
|
|
prometheus.CounterValue,
|
|
float64(site.TotalFilesReceived),
|
|
site.Name,
|
|
)
|
|
ch <- prometheus.MustNewConstMetric(
|
|
c.TotalFilesSent,
|
|
prometheus.CounterValue,
|
|
float64(site.TotalFilesSent),
|
|
site.Name,
|
|
)
|
|
ch <- prometheus.MustNewConstMetric(
|
|
c.TotalLockedErrors,
|
|
prometheus.CounterValue,
|
|
float64(site.TotalLockedErrors),
|
|
site.Name,
|
|
)
|
|
ch <- prometheus.MustNewConstMetric(
|
|
c.TotalLogonAttempts,
|
|
prometheus.CounterValue,
|
|
float64(site.TotalLogonAttempts),
|
|
site.Name,
|
|
)
|
|
ch <- prometheus.MustNewConstMetric(
|
|
c.TotalNonAnonymousUsers,
|
|
prometheus.CounterValue,
|
|
float64(site.TotalNonAnonymousUsers),
|
|
site.Name,
|
|
)
|
|
ch <- prometheus.MustNewConstMetric(
|
|
c.TotalNotFoundErrors,
|
|
prometheus.CounterValue,
|
|
float64(site.TotalNotFoundErrors),
|
|
site.Name,
|
|
)
|
|
ch <- prometheus.MustNewConstMetric(
|
|
c.TotalISAPIExtensionRequests,
|
|
prometheus.CounterValue,
|
|
float64(site.TotalISAPIExtensionRequests),
|
|
site.Name,
|
|
)
|
|
|
|
ch <- prometheus.MustNewConstMetric(
|
|
c.TotalRequests,
|
|
prometheus.CounterValue,
|
|
float64(site.TotalOtherRequestMethods),
|
|
site.Name,
|
|
"other",
|
|
)
|
|
ch <- prometheus.MustNewConstMetric(
|
|
c.TotalRequests,
|
|
prometheus.CounterValue,
|
|
float64(site.TotalCopyRequests),
|
|
site.Name,
|
|
"COPY",
|
|
)
|
|
ch <- prometheus.MustNewConstMetric(
|
|
c.TotalRequests,
|
|
prometheus.CounterValue,
|
|
float64(site.TotalDeleteRequests),
|
|
site.Name,
|
|
"DELETE",
|
|
)
|
|
ch <- prometheus.MustNewConstMetric(
|
|
c.TotalRequests,
|
|
prometheus.CounterValue,
|
|
float64(site.TotalGetRequests),
|
|
site.Name,
|
|
"GET",
|
|
)
|
|
ch <- prometheus.MustNewConstMetric(
|
|
c.TotalRequests,
|
|
prometheus.CounterValue,
|
|
float64(site.TotalHeadRequests),
|
|
site.Name,
|
|
"HEAD",
|
|
)
|
|
ch <- prometheus.MustNewConstMetric(
|
|
c.TotalRequests,
|
|
prometheus.CounterValue,
|
|
float64(site.TotalLockRequests),
|
|
site.Name,
|
|
"LOCK",
|
|
)
|
|
ch <- prometheus.MustNewConstMetric(
|
|
c.TotalRequests,
|
|
prometheus.CounterValue,
|
|
float64(site.TotalMkcolRequests),
|
|
site.Name,
|
|
"MKCOL",
|
|
)
|
|
ch <- prometheus.MustNewConstMetric(
|
|
c.TotalRequests,
|
|
prometheus.CounterValue,
|
|
float64(site.TotalMoveRequests),
|
|
site.Name,
|
|
"MOVE",
|
|
)
|
|
ch <- prometheus.MustNewConstMetric(
|
|
c.TotalRequests,
|
|
prometheus.CounterValue,
|
|
float64(site.TotalOptionsRequests),
|
|
site.Name,
|
|
"OPTIONS",
|
|
)
|
|
ch <- prometheus.MustNewConstMetric(
|
|
c.TotalRequests,
|
|
prometheus.CounterValue,
|
|
float64(site.TotalPostRequests),
|
|
site.Name,
|
|
"POST",
|
|
)
|
|
ch <- prometheus.MustNewConstMetric(
|
|
c.TotalRequests,
|
|
prometheus.CounterValue,
|
|
float64(site.TotalPropfindRequests),
|
|
site.Name,
|
|
"PROPFIND",
|
|
)
|
|
ch <- prometheus.MustNewConstMetric(
|
|
c.TotalRequests,
|
|
prometheus.CounterValue,
|
|
float64(site.TotalProppatchRequests),
|
|
site.Name,
|
|
"PROPPATCH",
|
|
)
|
|
ch <- prometheus.MustNewConstMetric(
|
|
c.TotalRequests,
|
|
prometheus.CounterValue,
|
|
float64(site.TotalPutRequests),
|
|
site.Name,
|
|
"PUT",
|
|
)
|
|
ch <- prometheus.MustNewConstMetric(
|
|
c.TotalRequests,
|
|
prometheus.CounterValue,
|
|
float64(site.TotalSearchRequests),
|
|
site.Name,
|
|
"SEARCH",
|
|
)
|
|
ch <- prometheus.MustNewConstMetric(
|
|
c.TotalRequests,
|
|
prometheus.CounterValue,
|
|
float64(site.TotalTraceRequests),
|
|
site.Name,
|
|
"TRACE",
|
|
)
|
|
ch <- prometheus.MustNewConstMetric(
|
|
c.TotalRequests,
|
|
prometheus.CounterValue,
|
|
float64(site.TotalUnlockRequests),
|
|
site.Name,
|
|
"UNLOCK",
|
|
)
|
|
|
|
}
|
|
|
|
var dst2 []Win32_PerfRawData_APPPOOLCountersProvider_APPPOOLWAS
|
|
q2 := queryAll(&dst2)
|
|
if err := wmi.Query(q2, &dst2); err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
for _, app := range dst2 {
|
|
if app.Name == "_Total" ||
|
|
c.appBlacklistPattern.MatchString(app.Name) ||
|
|
!c.appWhitelistPattern.MatchString(app.Name) {
|
|
continue
|
|
}
|
|
|
|
// Guages
|
|
for key, label := range applicationStates {
|
|
isCurrentState := 0.0
|
|
if key == app.CurrentApplicationPoolState {
|
|
isCurrentState = 1.0
|
|
}
|
|
ch <- prometheus.MustNewConstMetric(
|
|
c.CurrentApplicationPoolState,
|
|
prometheus.GaugeValue,
|
|
isCurrentState,
|
|
app.Name,
|
|
label,
|
|
)
|
|
}
|
|
|
|
ch <- prometheus.MustNewConstMetric(
|
|
c.CurrentApplicationPoolUptime,
|
|
prometheus.GaugeValue,
|
|
// convert from Windows timestamp (1 jan 1601) to unix timestamp (1 jan 1970)
|
|
float64(app.CurrentApplicationPoolUptime-116444736000000000)/float64(app.Frequency_Object),
|
|
app.Name,
|
|
)
|
|
|
|
ch <- prometheus.MustNewConstMetric(
|
|
c.CurrentWorkerProcesses,
|
|
prometheus.GaugeValue,
|
|
float64(app.CurrentWorkerProcesses),
|
|
app.Name,
|
|
)
|
|
|
|
ch <- prometheus.MustNewConstMetric(
|
|
c.MaximumWorkerProcesses,
|
|
prometheus.GaugeValue,
|
|
float64(app.MaximumWorkerProcesses),
|
|
app.Name,
|
|
)
|
|
|
|
ch <- prometheus.MustNewConstMetric(
|
|
c.RecentWorkerProcessFailures,
|
|
prometheus.GaugeValue,
|
|
float64(app.RecentWorkerProcessFailures),
|
|
app.Name,
|
|
)
|
|
|
|
ch <- prometheus.MustNewConstMetric(
|
|
c.TimeSinceLastWorkerProcessFailure,
|
|
prometheus.GaugeValue,
|
|
float64(app.TimeSinceLastWorkerProcessFailure),
|
|
app.Name,
|
|
)
|
|
|
|
// Counters
|
|
ch <- prometheus.MustNewConstMetric(
|
|
c.TotalApplicationPoolRecycles,
|
|
prometheus.CounterValue,
|
|
float64(app.TotalApplicationPoolRecycles),
|
|
app.Name,
|
|
)
|
|
|
|
ch <- prometheus.MustNewConstMetric(
|
|
c.TotalApplicationPoolUptime,
|
|
prometheus.CounterValue,
|
|
// convert from Windows timestamp (1 jan 1601) to unix timestamp (1 jan 1970)
|
|
float64(app.TotalApplicationPoolUptime-116444736000000000)/float64(app.Frequency_Object),
|
|
app.Name,
|
|
)
|
|
|
|
ch <- prometheus.MustNewConstMetric(
|
|
c.TotalWorkerProcessesCreated,
|
|
prometheus.CounterValue,
|
|
float64(app.TotalWorkerProcessesCreated),
|
|
app.Name,
|
|
)
|
|
|
|
ch <- prometheus.MustNewConstMetric(
|
|
c.TotalWorkerProcessFailures,
|
|
prometheus.CounterValue,
|
|
float64(app.TotalWorkerProcessFailures),
|
|
app.Name,
|
|
)
|
|
|
|
ch <- prometheus.MustNewConstMetric(
|
|
c.TotalWorkerProcessPingFailures,
|
|
prometheus.CounterValue,
|
|
float64(app.TotalWorkerProcessPingFailures),
|
|
app.Name,
|
|
)
|
|
|
|
ch <- prometheus.MustNewConstMetric(
|
|
c.TotalWorkerProcessShutdownFailures,
|
|
prometheus.CounterValue,
|
|
float64(app.TotalWorkerProcessShutdownFailures),
|
|
app.Name,
|
|
)
|
|
|
|
ch <- prometheus.MustNewConstMetric(
|
|
c.TotalWorkerProcessStartupFailures,
|
|
prometheus.CounterValue,
|
|
float64(app.TotalWorkerProcessStartupFailures),
|
|
app.Name,
|
|
)
|
|
|
|
}
|
|
|
|
var dst_worker []Win32_PerfRawData_W3SVCW3WPCounterProvider_W3SVCW3WP
|
|
q = queryAll(&dst_worker)
|
|
if err := wmi.Query(q, &dst_worker); err != nil {
|
|
return nil, err
|
|
}
|
|
for _, app := range dst_worker {
|
|
// Extract the apppool name from the format <PID>_<NAME>
|
|
name := workerProcessNameExtractor.ReplaceAllString(app.Name, "$2")
|
|
if name == "_Total" ||
|
|
c.appBlacklistPattern.MatchString(name) ||
|
|
!c.appWhitelistPattern.MatchString(name) {
|
|
continue
|
|
}
|
|
|
|
pid := workerProcessNameExtractor.ReplaceAllString(app.Name, "$1")
|
|
|
|
ch <- prometheus.MustNewConstMetric(
|
|
c.ActiveFlushedEntries,
|
|
prometheus.GaugeValue,
|
|
float64(app.ActiveFlushedEntries),
|
|
name,
|
|
pid,
|
|
)
|
|
|
|
ch <- prometheus.MustNewConstMetric(
|
|
c.FileCacheMemoryUsage,
|
|
prometheus.GaugeValue,
|
|
float64(app.CurrentFileCacheMemoryUsage),
|
|
name,
|
|
pid,
|
|
)
|
|
|
|
ch <- prometheus.MustNewConstMetric(
|
|
c.MaximumFileCacheMemoryUsage,
|
|
prometheus.CounterValue,
|
|
float64(app.MaximumFileCacheMemoryUsage),
|
|
name,
|
|
pid,
|
|
)
|
|
|
|
ch <- prometheus.MustNewConstMetric(
|
|
c.FileCacheFlushesTotal,
|
|
prometheus.CounterValue,
|
|
float64(app.TotalFlushedFiles),
|
|
name,
|
|
pid,
|
|
)
|
|
|
|
ch <- prometheus.MustNewConstMetric(
|
|
c.FileCacheQueriesTotal,
|
|
prometheus.CounterValue,
|
|
float64(app.FileCacheHits+app.FileCacheMisses),
|
|
name,
|
|
pid,
|
|
)
|
|
ch <- prometheus.MustNewConstMetric(
|
|
c.FileCacheHitsTotal,
|
|
prometheus.CounterValue,
|
|
float64(app.FileCacheHits),
|
|
name,
|
|
pid,
|
|
)
|
|
|
|
ch <- prometheus.MustNewConstMetric(
|
|
c.FilesCached,
|
|
prometheus.GaugeValue,
|
|
float64(app.CurrentFilesCached),
|
|
name,
|
|
pid,
|
|
)
|
|
|
|
ch <- prometheus.MustNewConstMetric(
|
|
c.FilesCachedTotal,
|
|
prometheus.CounterValue,
|
|
float64(app.TotalFilesCached),
|
|
name,
|
|
pid,
|
|
)
|
|
|
|
ch <- prometheus.MustNewConstMetric(
|
|
c.FilesFlushedTotal,
|
|
prometheus.CounterValue,
|
|
float64(app.TotalFlushedFiles),
|
|
name,
|
|
pid,
|
|
)
|
|
|
|
ch <- prometheus.MustNewConstMetric(
|
|
c.URICacheFlushesTotal,
|
|
prometheus.CounterValue,
|
|
float64(app.TotalFlushedURIs),
|
|
name,
|
|
pid,
|
|
)
|
|
ch <- prometheus.MustNewConstMetric(
|
|
c.URICacheQueriesTotal,
|
|
prometheus.CounterValue,
|
|
float64(app.URICacheHits+app.URICacheMisses),
|
|
name,
|
|
pid,
|
|
)
|
|
|
|
ch <- prometheus.MustNewConstMetric(
|
|
c.URICacheHitsTotal,
|
|
prometheus.CounterValue,
|
|
float64(app.URICacheHits),
|
|
name,
|
|
pid,
|
|
)
|
|
|
|
ch <- prometheus.MustNewConstMetric(
|
|
c.URIsCached,
|
|
prometheus.GaugeValue,
|
|
float64(app.CurrentURIsCached),
|
|
name,
|
|
pid,
|
|
)
|
|
|
|
ch <- prometheus.MustNewConstMetric(
|
|
c.URIsCachedTotal,
|
|
prometheus.CounterValue,
|
|
float64(app.TotalURIsCached),
|
|
name,
|
|
pid,
|
|
)
|
|
|
|
ch <- prometheus.MustNewConstMetric(
|
|
c.URIsFlushedTotal,
|
|
prometheus.CounterValue,
|
|
float64(app.TotalFlushedURIs),
|
|
name,
|
|
pid,
|
|
)
|
|
|
|
ch <- prometheus.MustNewConstMetric(
|
|
c.MetadataCached,
|
|
prometheus.GaugeValue,
|
|
float64(app.CurrentMetadataCached),
|
|
name,
|
|
pid,
|
|
)
|
|
|
|
ch <- prometheus.MustNewConstMetric(
|
|
c.MetadataCacheFlushes,
|
|
prometheus.CounterValue,
|
|
float64(app.TotalFlushedMetadata),
|
|
name,
|
|
pid,
|
|
)
|
|
|
|
ch <- prometheus.MustNewConstMetric(
|
|
c.MetadataCacheQueriesTotal,
|
|
prometheus.CounterValue,
|
|
float64(app.MetadataCacheHits+app.MetadataCacheMisses),
|
|
name,
|
|
pid,
|
|
)
|
|
|
|
ch <- prometheus.MustNewConstMetric(
|
|
c.MetadataCacheHitsTotal,
|
|
prometheus.CounterValue,
|
|
float64(app.MetadataCacheHits),
|
|
name,
|
|
pid,
|
|
)
|
|
|
|
ch <- prometheus.MustNewConstMetric(
|
|
c.MetadataCachedTotal,
|
|
prometheus.CounterValue,
|
|
float64(app.TotalMetadataCached),
|
|
name,
|
|
pid,
|
|
)
|
|
|
|
ch <- prometheus.MustNewConstMetric(
|
|
c.MetadataFlushedTotal,
|
|
prometheus.CounterValue,
|
|
float64(app.TotalFlushedMetadata),
|
|
name,
|
|
pid,
|
|
)
|
|
|
|
ch <- prometheus.MustNewConstMetric(
|
|
c.OutputCacheActiveFlushedItems,
|
|
prometheus.CounterValue,
|
|
float64(app.OutputCacheCurrentFlushedItems),
|
|
name,
|
|
pid,
|
|
)
|
|
|
|
ch <- prometheus.MustNewConstMetric(
|
|
c.OutputCacheItems,
|
|
prometheus.CounterValue,
|
|
float64(app.OutputCacheCurrentItems),
|
|
name,
|
|
pid,
|
|
)
|
|
|
|
ch <- prometheus.MustNewConstMetric(
|
|
c.OutputCacheMemoryUsage,
|
|
prometheus.CounterValue,
|
|
float64(app.OutputCacheCurrentMemoryUsage),
|
|
name,
|
|
pid,
|
|
)
|
|
|
|
ch <- prometheus.MustNewConstMetric(
|
|
c.OutputCacheQueriesTotal,
|
|
prometheus.CounterValue,
|
|
float64(app.OutputCacheTotalHits+app.OutputCacheTotalMisses),
|
|
name,
|
|
pid,
|
|
)
|
|
|
|
ch <- prometheus.MustNewConstMetric(
|
|
c.OutputCacheHitsTotal,
|
|
prometheus.CounterValue,
|
|
float64(app.OutputCacheTotalHits),
|
|
name,
|
|
pid,
|
|
)
|
|
|
|
ch <- prometheus.MustNewConstMetric(
|
|
c.OutputCacheFlushedItemsTotal,
|
|
prometheus.CounterValue,
|
|
float64(app.OutputCacheTotalFlushedItems),
|
|
name,
|
|
pid,
|
|
)
|
|
|
|
ch <- prometheus.MustNewConstMetric(
|
|
c.OutputCacheFlushesTotal,
|
|
prometheus.CounterValue,
|
|
float64(app.OutputCacheTotalFlushes),
|
|
name,
|
|
pid,
|
|
)
|
|
|
|
ch <- prometheus.MustNewConstMetric(
|
|
c.Threads,
|
|
prometheus.GaugeValue,
|
|
float64(app.ActiveThreadsCount),
|
|
name,
|
|
pid,
|
|
"busy",
|
|
)
|
|
|
|
ch <- prometheus.MustNewConstMetric(
|
|
c.Threads,
|
|
prometheus.GaugeValue,
|
|
float64(app.TotalThreads),
|
|
name,
|
|
pid,
|
|
"idle",
|
|
)
|
|
|
|
ch <- prometheus.MustNewConstMetric(
|
|
c.MaximumThreads,
|
|
prometheus.CounterValue,
|
|
float64(app.MaximumThreadsCount),
|
|
name,
|
|
pid,
|
|
)
|
|
|
|
ch <- prometheus.MustNewConstMetric(
|
|
c.RequestsTotal,
|
|
prometheus.CounterValue,
|
|
float64(app.TotalHTTPRequestsServed),
|
|
name,
|
|
pid,
|
|
)
|
|
|
|
ch <- prometheus.MustNewConstMetric(
|
|
c.RequestsActive,
|
|
prometheus.CounterValue,
|
|
float64(app.ActiveRequests),
|
|
name,
|
|
pid,
|
|
)
|
|
}
|
|
|
|
if c.iis_version.major >= 8 {
|
|
var dst_worker_iis8 []Win32_PerfRawData_W3SVCW3WPCounterProvider_W3SVCW3WP_IIS8
|
|
q = queryAllForClass(&dst_worker_iis8, "Win32_PerfRawData_W3SVCW3WPCounterProvider_W3SVCW3WP")
|
|
if err := wmi.Query(q, &dst_worker_iis8); err != nil {
|
|
return nil, err
|
|
}
|
|
for _, app := range dst_worker_iis8 {
|
|
// Extract the apppool name from the format <PID>_<NAME>
|
|
name := workerProcessNameExtractor.ReplaceAllString(app.Name, "$2")
|
|
if name == "_Total" ||
|
|
c.appBlacklistPattern.MatchString(name) ||
|
|
!c.appWhitelistPattern.MatchString(name) {
|
|
continue
|
|
}
|
|
|
|
pid := workerProcessNameExtractor.ReplaceAllString(app.Name, "$1")
|
|
|
|
ch <- prometheus.MustNewConstMetric(
|
|
c.RequestErrorsTotal,
|
|
prometheus.CounterValue,
|
|
float64(app.Percent401HTTPResponseSent),
|
|
name,
|
|
pid,
|
|
"401",
|
|
)
|
|
ch <- prometheus.MustNewConstMetric(
|
|
c.RequestErrorsTotal,
|
|
prometheus.CounterValue,
|
|
float64(app.Percent403HTTPResponseSent),
|
|
name,
|
|
pid,
|
|
"403",
|
|
)
|
|
ch <- prometheus.MustNewConstMetric(
|
|
c.RequestErrorsTotal,
|
|
prometheus.CounterValue,
|
|
float64(app.Percent404HTTPResponseSent),
|
|
name,
|
|
pid,
|
|
"404",
|
|
)
|
|
ch <- prometheus.MustNewConstMetric(
|
|
c.RequestErrorsTotal,
|
|
prometheus.CounterValue,
|
|
float64(app.Percent500HTTPResponseSent),
|
|
name,
|
|
pid,
|
|
"500",
|
|
)
|
|
|
|
ch <- prometheus.MustNewConstMetric(
|
|
c.WebSocketRequestsActive,
|
|
prometheus.CounterValue,
|
|
float64(app.WebSocketActiveRequests),
|
|
name,
|
|
pid,
|
|
)
|
|
|
|
ch <- prometheus.MustNewConstMetric(
|
|
c.WebSocketConnectionAttempts,
|
|
prometheus.CounterValue,
|
|
float64(app.WebSocketConnectionAttemptsPerSec),
|
|
name,
|
|
pid,
|
|
)
|
|
|
|
ch <- prometheus.MustNewConstMetric(
|
|
c.WebSocketConnectionsAccepted,
|
|
prometheus.CounterValue,
|
|
float64(app.WebSocketConnectionsAcceptedPerSec),
|
|
name,
|
|
pid,
|
|
)
|
|
|
|
ch <- prometheus.MustNewConstMetric(
|
|
c.WebSocketConnectionsRejected,
|
|
prometheus.CounterValue,
|
|
float64(app.WebSocketConnectionsRejectedPerSec),
|
|
name,
|
|
pid,
|
|
)
|
|
}
|
|
}
|
|
|
|
var dst_cache []Win32_PerfRawData_W3SVC_WebServiceCache
|
|
q = queryAll(&dst_cache)
|
|
if err := wmi.Query(q, &dst_cache); err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
if len(dst_cache) == 0 {
|
|
return nil, errors.New("WMI query returned empty result set")
|
|
}
|
|
|
|
ch <- prometheus.MustNewConstMetric(
|
|
c.ServiceCache_ActiveFlushedEntries,
|
|
prometheus.GaugeValue,
|
|
float64(dst_cache[0].ActiveFlushedEntries),
|
|
)
|
|
|
|
ch <- prometheus.MustNewConstMetric(
|
|
c.ServiceCache_FileCacheMemoryUsage,
|
|
prometheus.GaugeValue,
|
|
float64(dst_cache[0].CurrentFileCacheMemoryUsage),
|
|
)
|
|
|
|
ch <- prometheus.MustNewConstMetric(
|
|
c.ServiceCache_MaximumFileCacheMemoryUsage,
|
|
prometheus.CounterValue,
|
|
float64(dst_cache[0].MaximumFileCacheMemoryUsage),
|
|
)
|
|
|
|
ch <- prometheus.MustNewConstMetric(
|
|
c.ServiceCache_FileCacheFlushesTotal,
|
|
prometheus.CounterValue,
|
|
float64(dst_cache[0].TotalFlushedFiles),
|
|
)
|
|
|
|
ch <- prometheus.MustNewConstMetric(
|
|
c.ServiceCache_FileCacheQueriesTotal,
|
|
prometheus.CounterValue,
|
|
float64(dst_cache[0].FileCacheHits+dst_cache[0].FileCacheMisses),
|
|
)
|
|
ch <- prometheus.MustNewConstMetric(
|
|
c.ServiceCache_FileCacheHitsTotal,
|
|
prometheus.CounterValue,
|
|
float64(dst_cache[0].FileCacheHits),
|
|
)
|
|
|
|
ch <- prometheus.MustNewConstMetric(
|
|
c.ServiceCache_FilesCached,
|
|
prometheus.GaugeValue,
|
|
float64(dst_cache[0].CurrentFilesCached),
|
|
)
|
|
|
|
ch <- prometheus.MustNewConstMetric(
|
|
c.ServiceCache_FilesCachedTotal,
|
|
prometheus.CounterValue,
|
|
float64(dst_cache[0].TotalFilesCached),
|
|
)
|
|
|
|
ch <- prometheus.MustNewConstMetric(
|
|
c.ServiceCache_FilesFlushedTotal,
|
|
prometheus.CounterValue,
|
|
float64(dst_cache[0].TotalFlushedFiles),
|
|
)
|
|
|
|
ch <- prometheus.MustNewConstMetric(
|
|
c.ServiceCache_URICacheFlushesTotal,
|
|
prometheus.CounterValue,
|
|
float64(dst_cache[0].TotalFlushedURIs),
|
|
"user",
|
|
)
|
|
ch <- prometheus.MustNewConstMetric(
|
|
c.ServiceCache_URICacheFlushesTotal,
|
|
prometheus.CounterValue,
|
|
float64(dst_cache[0].KernelTotalFlushedURIs),
|
|
"kernel",
|
|
)
|
|
|
|
ch <- prometheus.MustNewConstMetric(
|
|
c.ServiceCache_URICacheQueriesTotal,
|
|
prometheus.CounterValue,
|
|
float64(dst_cache[0].URICacheHits+dst_cache[0].URICacheMisses),
|
|
"user",
|
|
)
|
|
ch <- prometheus.MustNewConstMetric(
|
|
c.ServiceCache_URICacheQueriesTotal,
|
|
prometheus.CounterValue,
|
|
float64(dst_cache[0].KernelURICacheHits+dst_cache[0].KernelURICacheMisses),
|
|
"kernel",
|
|
)
|
|
|
|
ch <- prometheus.MustNewConstMetric(
|
|
c.ServiceCache_URICacheHitsTotal,
|
|
prometheus.CounterValue,
|
|
float64(dst_cache[0].URICacheHits),
|
|
"user",
|
|
)
|
|
ch <- prometheus.MustNewConstMetric(
|
|
c.ServiceCache_URICacheHitsTotal,
|
|
prometheus.CounterValue,
|
|
float64(dst_cache[0].KernelURICacheHits),
|
|
"kernel",
|
|
)
|
|
|
|
ch <- prometheus.MustNewConstMetric(
|
|
c.ServiceCache_URIsCached,
|
|
prometheus.GaugeValue,
|
|
float64(dst_cache[0].CurrentURIsCached),
|
|
"user",
|
|
)
|
|
ch <- prometheus.MustNewConstMetric(
|
|
c.ServiceCache_URIsCached,
|
|
prometheus.GaugeValue,
|
|
float64(dst_cache[0].KernelCurrentURIsCached),
|
|
"kernel",
|
|
)
|
|
|
|
ch <- prometheus.MustNewConstMetric(
|
|
c.ServiceCache_URIsCachedTotal,
|
|
prometheus.CounterValue,
|
|
float64(dst_cache[0].TotalURIsCached),
|
|
"user",
|
|
)
|
|
ch <- prometheus.MustNewConstMetric(
|
|
c.ServiceCache_URIsCachedTotal,
|
|
prometheus.CounterValue,
|
|
float64(dst_cache[0].KernelTotalURIsCached),
|
|
"kernel",
|
|
)
|
|
|
|
ch <- prometheus.MustNewConstMetric(
|
|
c.ServiceCache_URIsFlushedTotal,
|
|
prometheus.CounterValue,
|
|
float64(dst_cache[0].TotalFlushedURIs),
|
|
"user",
|
|
)
|
|
ch <- prometheus.MustNewConstMetric(
|
|
c.ServiceCache_URIsFlushedTotal,
|
|
prometheus.CounterValue,
|
|
float64(dst_cache[0].KernelTotalFlushedURIs),
|
|
"kernel",
|
|
)
|
|
|
|
ch <- prometheus.MustNewConstMetric(
|
|
c.ServiceCache_MetadataCached,
|
|
prometheus.GaugeValue,
|
|
float64(dst_cache[0].CurrentMetadataCached),
|
|
)
|
|
|
|
ch <- prometheus.MustNewConstMetric(
|
|
c.ServiceCache_MetadataCacheFlushes,
|
|
prometheus.CounterValue,
|
|
float64(dst_cache[0].TotalFlushedMetadata),
|
|
)
|
|
|
|
ch <- prometheus.MustNewConstMetric(
|
|
c.ServiceCache_MetadataCacheQueriesTotal,
|
|
prometheus.CounterValue,
|
|
float64(dst_cache[0].MetadataCacheHits+dst_cache[0].MetadataCacheMisses),
|
|
)
|
|
|
|
ch <- prometheus.MustNewConstMetric(
|
|
c.ServiceCache_MetadataCacheHitsTotal,
|
|
prometheus.CounterValue,
|
|
float64(dst_cache[0].MetadataCacheHits),
|
|
)
|
|
|
|
ch <- prometheus.MustNewConstMetric(
|
|
c.ServiceCache_MetadataCachedTotal,
|
|
prometheus.CounterValue,
|
|
float64(dst_cache[0].TotalMetadataCached),
|
|
)
|
|
|
|
ch <- prometheus.MustNewConstMetric(
|
|
c.ServiceCache_MetadataFlushedTotal,
|
|
prometheus.CounterValue,
|
|
float64(dst_cache[0].TotalFlushedMetadata),
|
|
)
|
|
|
|
ch <- prometheus.MustNewConstMetric(
|
|
c.ServiceCache_OutputCacheActiveFlushedItems,
|
|
prometheus.CounterValue,
|
|
float64(dst_cache[0].OutputCacheCurrentFlushedItems),
|
|
)
|
|
|
|
ch <- prometheus.MustNewConstMetric(
|
|
c.ServiceCache_OutputCacheItems,
|
|
prometheus.CounterValue,
|
|
float64(dst_cache[0].OutputCacheCurrentItems),
|
|
)
|
|
|
|
ch <- prometheus.MustNewConstMetric(
|
|
c.ServiceCache_OutputCacheMemoryUsage,
|
|
prometheus.CounterValue,
|
|
float64(dst_cache[0].OutputCacheCurrentMemoryUsage),
|
|
)
|
|
|
|
ch <- prometheus.MustNewConstMetric(
|
|
c.ServiceCache_OutputCacheQueriesTotal,
|
|
prometheus.CounterValue,
|
|
float64(dst_cache[0].OutputCacheTotalHits+dst_cache[0].OutputCacheTotalMisses),
|
|
)
|
|
|
|
ch <- prometheus.MustNewConstMetric(
|
|
c.ServiceCache_OutputCacheHitsTotal,
|
|
prometheus.CounterValue,
|
|
float64(dst_cache[0].OutputCacheTotalHits),
|
|
)
|
|
|
|
ch <- prometheus.MustNewConstMetric(
|
|
c.ServiceCache_OutputCacheFlushedItemsTotal,
|
|
prometheus.CounterValue,
|
|
float64(dst_cache[0].OutputCacheTotalFlushedItems),
|
|
)
|
|
|
|
ch <- prometheus.MustNewConstMetric(
|
|
c.ServiceCache_OutputCacheFlushesTotal,
|
|
prometheus.CounterValue,
|
|
float64(dst_cache[0].OutputCacheTotalFlushes),
|
|
)
|
|
|
|
return nil, nil
|
|
}
|