mirror of
https://github.com/prometheus-community/windows_exporter.git
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feat: Tolerate collector failures (#1769)
Signed-off-by: Jan-Otto Kröpke <mail@jkroepke.de>
This commit is contained in:
Jan-Otto Kröpke
@@ -26,399 +26,385 @@ import (
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)
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type collectorW3SVCW3WP struct {
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perfDataCollectorW3SVCW3WP *perfdata.Collector
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w3SVCW3WPPerfDataCollector *perfdata.Collector
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// W3SVC_W3WP
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threads *prometheus.Desc
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maximumThreads *prometheus.Desc
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w3SVCW3WPThreads *prometheus.Desc
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w3SVCW3WPMaximumThreads *prometheus.Desc
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requestsTotal *prometheus.Desc
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requestsActive *prometheus.Desc
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w3SVCW3WPRequestsTotal *prometheus.Desc
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w3SVCW3WPRequestsActive *prometheus.Desc
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activeFlushedEntries *prometheus.Desc
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w3SVCW3WPActiveFlushedEntries *prometheus.Desc
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currentFileCacheMemoryUsage *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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w3SVCW3WPCurrentFileCacheMemoryUsage *prometheus.Desc
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w3SVCW3WPMaximumFileCacheMemoryUsage *prometheus.Desc
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w3SVCW3WPFileCacheFlushesTotal *prometheus.Desc
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w3SVCW3WPFileCacheQueriesTotal *prometheus.Desc
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w3SVCW3WPFileCacheHitsTotal *prometheus.Desc
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w3SVCW3WPFilesCached *prometheus.Desc
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w3SVCW3WPFilesCachedTotal *prometheus.Desc
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w3SVCW3WPFilesFlushedTotal *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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w3SVCW3WPURICacheFlushesTotal *prometheus.Desc
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w3SVCW3WPURICacheQueriesTotal *prometheus.Desc
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w3SVCW3WPURICacheHitsTotal *prometheus.Desc
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w3SVCW3WPURIsCached *prometheus.Desc
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w3SVCW3WPURIsCachedTotal *prometheus.Desc
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w3SVCW3WPURIsFlushedTotal *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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w3SVCW3WPMetadataCached *prometheus.Desc
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w3SVCW3WPMetadataCacheFlushes *prometheus.Desc
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w3SVCW3WPMetadataCacheQueriesTotal *prometheus.Desc
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w3SVCW3WPMetadataCacheHitsTotal *prometheus.Desc
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w3SVCW3WPMetadataCachedTotal *prometheus.Desc
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w3SVCW3WPMetadataFlushedTotal *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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w3SVCW3WPOutputCacheActiveFlushedItems *prometheus.Desc
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w3SVCW3WPOutputCacheItems *prometheus.Desc
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w3SVCW3WPOutputCacheMemoryUsage *prometheus.Desc
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w3SVCW3WPOutputCacheQueriesTotal *prometheus.Desc
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w3SVCW3WPOutputCacheHitsTotal *prometheus.Desc
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w3SVCW3WPOutputCacheFlushedItemsTotal *prometheus.Desc
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w3SVCW3WPOutputCacheFlushesTotal *prometheus.Desc
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// IIS 8+ Only
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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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w3SVCW3WPRequestErrorsTotal *prometheus.Desc
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w3SVCW3WPWebSocketRequestsActive *prometheus.Desc
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w3SVCW3WPWebSocketConnectionAttempts *prometheus.Desc
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w3SVCW3WPWebSocketConnectionsAccepted *prometheus.Desc
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w3SVCW3WPWebSocketConnectionsRejected *prometheus.Desc
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}
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var workerProcessNameExtractor = regexp.MustCompile(`^(\d+)_(.+)$`)
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const (
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Threads = "Active Threads Count"
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MaximumThreads = "Maximum Threads Count"
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w3SVCW3WPThreads = "Active Threads Count"
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w3SVCW3WPMaximumThreads = "Maximum Threads Count"
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RequestsTotal = "Total HTTP Requests Served"
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RequestsActive = "Active Requests"
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w3SVCW3WPRequestsTotal = "Total HTTP Requests Served"
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w3SVCW3WPRequestsActive = "Active Requests"
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ActiveFlushedEntries = "Active Flushed Entries"
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w3SVCW3WPActiveFlushedEntries = "Active Flushed Entries"
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CurrentFileCacheMemoryUsage = "Current File Cache Memory Usage"
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MaximumFileCacheMemoryUsage = "Maximum File Cache Memory Usage"
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FileCacheFlushesTotal = "File Cache Flushes"
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FileCacheHitsTotal = "File Cache Hits"
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FileCacheMissesTotal = "File Cache Misses"
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FilesCached = "Current Files Cached"
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FilesCachedTotal = "Total Files Cached"
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FilesFlushedTotal = "Total Flushed Files"
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w3SVCW3WPCurrentFileCacheMemoryUsage = "Current File Cache Memory Usage"
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w3SVCW3WPMaximumFileCacheMemoryUsage = "Maximum File Cache Memory Usage"
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w3SVCW3WPFileCacheFlushesTotal = "File Cache Flushes"
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w3SVCW3WPFileCacheHitsTotal = "File Cache Hits"
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w3SVCW3WPFileCacheMissesTotal = "File Cache Misses"
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w3SVCW3WPFilesCached = "Current Files Cached"
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w3SVCW3WPFilesCachedTotal = "Total Files Cached"
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w3SVCW3WPFilesFlushedTotal = "Total Flushed Files"
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URICacheFlushesTotal = "Total Flushed URIs"
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URICacheFlushesTotalKernel = "Total Flushed URIs"
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URIsFlushedTotalKernel = "Kernel: Total Flushed URIs"
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URICacheHitsTotal = "URI Cache Hits"
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URICacheHitsTotalKernel = "Kernel: URI Cache Hits"
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URICacheMissesTotal = "URI Cache Misses"
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URICacheMissesTotalKernel = "Kernel: URI Cache Misses"
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URIsCached = "Current URIs Cached"
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URIsCachedKernel = "Kernel: Current URIs Cached"
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URIsCachedTotal = "Total URIs Cached"
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URIsCachedTotalKernel = "Total URIs Cached"
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URIsFlushedTotal = "Total Flushed URIs"
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w3SVCW3WPURICacheFlushesTotal = "Total Flushed URIs"
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w3SVCW3WPURICacheHitsTotal = "URI Cache Hits"
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w3SVCW3WPURICacheMissesTotal = "URI Cache Misses"
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w3SVCW3WPURIsCached = "Current URIs Cached"
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w3SVCW3WPURIsCachedTotal = "Total URIs Cached"
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w3SVCW3WPURIsFlushedTotal = "Total Flushed URIs"
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MetaDataCacheHits = "Metadata Cache Hits"
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MetaDataCacheMisses = "Metadata Cache Misses"
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MetadataCached = "Current Metadata Cached"
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MetadataCacheFlushes = "Metadata Cache Flushes"
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MetadataCachedTotal = "Total Metadata Cached"
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MetadataFlushedTotal = "Total Flushed Metadata"
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w3SVCW3WPMetaDataCacheHits = "Metadata Cache Hits"
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w3SVCW3WPMetaDataCacheMisses = "Metadata Cache Misses"
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w3SVCW3WPMetadataCached = "Current Metadata Cached"
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w3SVCW3WPMetadataCacheFlushes = "Metadata Cache Flushes"
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w3SVCW3WPMetadataCachedTotal = "Total Metadata Cached"
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w3SVCW3WPMetadataFlushedTotal = "Total Flushed Metadata"
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OutputCacheActiveFlushedItems = "Output Cache Current Flushed Items"
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OutputCacheItems = "Output Cache Current Items"
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OutputCacheMemoryUsage = "Output Cache Current Memory Usage"
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OutputCacheHitsTotal = "Output Cache Total Hits"
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OutputCacheMissesTotal = "Output Cache Total Misses"
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OutputCacheFlushedItemsTotal = "Output Cache Total Flushed Items"
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OutputCacheFlushesTotal = "Output Cache Total Flushes"
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w3SVCW3WPOutputCacheActiveFlushedItems = "Output Cache Current Flushed Items"
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w3SVCW3WPOutputCacheItems = "Output Cache Current Items"
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w3SVCW3WPOutputCacheMemoryUsage = "Output Cache Current Memory Usage"
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w3SVCW3WPOutputCacheHitsTotal = "Output Cache Total Hits"
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w3SVCW3WPOutputCacheMissesTotal = "Output Cache Total Misses"
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w3SVCW3WPOutputCacheFlushedItemsTotal = "Output Cache Total Flushed Items"
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w3SVCW3WPOutputCacheFlushesTotal = "Output Cache Total Flushes"
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// IIS8
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RequestErrors500 = "% 500 HTTP Response Sent"
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RequestErrors503 = "% 503 HTTP Response Sent"
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RequestErrors404 = "% 404 HTTP Response Sent"
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RequestErrors403 = "% 403 HTTP Response Sent"
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RequestErrors401 = "% 401 HTTP Response Sent"
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w3SVCW3WPRequestErrors500 = "% 500 HTTP Response Sent"
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w3SVCW3WPRequestErrors404 = "% 404 HTTP Response Sent"
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w3SVCW3WPRequestErrors403 = "% 403 HTTP Response Sent"
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w3SVCW3WPRequestErrors401 = "% 401 HTTP Response Sent"
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WebSocketRequestsActive = "WebSocket Active Requests"
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WebSocketConnectionAttempts = "WebSocket Connection Attempts / Sec"
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WebSocketConnectionsAccepted = "WebSocket Connections Accepted / Sec"
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WebSocketConnectionsRejected = "WebSocket Connections Rejected / Sec"
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w3SVCW3WPWebSocketRequestsActive = "WebSocket Active Requests"
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w3SVCW3WPWebSocketConnectionAttempts = "WebSocket Connection Attempts / Sec"
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w3SVCW3WPWebSocketConnectionsAccepted = "WebSocket Connections Accepted / Sec"
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w3SVCW3WPWebSocketConnectionsRejected = "WebSocket Connections Rejected / Sec"
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)
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func (c *Collector) buildW3SVCW3WP() error {
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counters := []string{
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Threads,
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MaximumThreads,
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RequestsTotal,
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RequestsActive,
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ActiveFlushedEntries,
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CurrentFileCacheMemoryUsage,
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MaximumFileCacheMemoryUsage,
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FileCacheFlushesTotal,
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FileCacheHitsTotal,
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FileCacheMissesTotal,
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FilesCached,
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FilesCachedTotal,
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FilesFlushedTotal,
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URICacheFlushesTotal,
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URICacheFlushesTotalKernel,
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URIsFlushedTotalKernel,
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URICacheHitsTotal,
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URICacheHitsTotalKernel,
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URICacheMissesTotal,
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URICacheMissesTotalKernel,
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URIsCached,
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URIsCachedKernel,
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URIsCachedTotal,
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URIsCachedTotalKernel,
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URIsFlushedTotal,
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MetaDataCacheHits,
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MetaDataCacheMisses,
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MetadataCached,
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MetadataCacheFlushes,
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MetadataCachedTotal,
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MetadataFlushedTotal,
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OutputCacheActiveFlushedItems,
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OutputCacheItems,
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OutputCacheMemoryUsage,
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OutputCacheHitsTotal,
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OutputCacheMissesTotal,
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OutputCacheFlushedItemsTotal,
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OutputCacheFlushesTotal,
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w3SVCW3WPThreads,
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w3SVCW3WPMaximumThreads,
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w3SVCW3WPRequestsTotal,
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w3SVCW3WPRequestsActive,
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w3SVCW3WPActiveFlushedEntries,
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w3SVCW3WPCurrentFileCacheMemoryUsage,
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w3SVCW3WPMaximumFileCacheMemoryUsage,
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w3SVCW3WPFileCacheFlushesTotal,
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w3SVCW3WPFileCacheHitsTotal,
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w3SVCW3WPFileCacheMissesTotal,
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w3SVCW3WPFilesCached,
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w3SVCW3WPFilesCachedTotal,
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w3SVCW3WPFilesFlushedTotal,
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w3SVCW3WPURICacheFlushesTotal,
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w3SVCW3WPURICacheHitsTotal,
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w3SVCW3WPURICacheMissesTotal,
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w3SVCW3WPURIsCached,
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w3SVCW3WPURIsCachedTotal,
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w3SVCW3WPURIsFlushedTotal,
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w3SVCW3WPMetaDataCacheHits,
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w3SVCW3WPMetaDataCacheMisses,
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w3SVCW3WPMetadataCached,
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w3SVCW3WPMetadataCacheFlushes,
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w3SVCW3WPMetadataCachedTotal,
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w3SVCW3WPMetadataFlushedTotal,
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w3SVCW3WPOutputCacheActiveFlushedItems,
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w3SVCW3WPOutputCacheItems,
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w3SVCW3WPOutputCacheMemoryUsage,
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w3SVCW3WPOutputCacheHitsTotal,
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w3SVCW3WPOutputCacheMissesTotal,
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w3SVCW3WPOutputCacheFlushedItemsTotal,
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w3SVCW3WPOutputCacheFlushesTotal,
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}
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if c.iisVersion.major >= 8 {
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counters = append(counters, []string{
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RequestErrors500,
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RequestErrors503,
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RequestErrors404,
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RequestErrors403,
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RequestErrors401,
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WebSocketRequestsActive,
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WebSocketConnectionAttempts,
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WebSocketConnectionsAccepted,
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WebSocketConnectionsRejected,
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w3SVCW3WPRequestErrors500,
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w3SVCW3WPRequestErrors404,
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w3SVCW3WPRequestErrors403,
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w3SVCW3WPRequestErrors401,
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w3SVCW3WPWebSocketRequestsActive,
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w3SVCW3WPWebSocketConnectionAttempts,
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w3SVCW3WPWebSocketConnectionsAccepted,
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w3SVCW3WPWebSocketConnectionsRejected,
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}...)
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}
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var err error
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c.perfDataCollectorW3SVCW3WP, err = perfdata.NewCollector("W3SVC_W3WP", perfdata.InstancesAll, counters)
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c.w3SVCW3WPPerfDataCollector, err = perfdata.NewCollector("W3SVC_W3WP", perfdata.InstancesAll, counters)
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if err != nil {
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return fmt.Errorf("failed to create W3SVC_W3WP collector: %w", err)
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}
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// W3SVC_W3WP
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c.threads = prometheus.NewDesc(
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c.w3SVCW3WPThreads = prometheus.NewDesc(
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prometheus.BuildFQName(types.Namespace, Name, "worker_threads"),
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"Number of threads actively processing requests in the worker process",
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[]string{"app", "pid", "state"},
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nil,
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)
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c.maximumThreads = prometheus.NewDesc(
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c.w3SVCW3WPMaximumThreads = prometheus.NewDesc(
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prometheus.BuildFQName(types.Namespace, Name, "worker_max_threads"),
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"Maximum number of threads to which the thread pool can grow as needed",
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[]string{"app", "pid"},
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nil,
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)
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c.requestsTotal = prometheus.NewDesc(
|
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c.w3SVCW3WPRequestsTotal = prometheus.NewDesc(
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prometheus.BuildFQName(types.Namespace, Name, "worker_requests_total"),
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"Total number of HTTP requests served by the worker process",
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[]string{"app", "pid"},
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nil,
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)
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c.requestsActive = prometheus.NewDesc(
|
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c.w3SVCW3WPRequestsActive = prometheus.NewDesc(
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prometheus.BuildFQName(types.Namespace, Name, "worker_current_requests"),
|
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"Current number of requests being processed by the worker process",
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[]string{"app", "pid"},
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nil,
|
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)
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c.activeFlushedEntries = prometheus.NewDesc(
|
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c.w3SVCW3WPActiveFlushedEntries = prometheus.NewDesc(
|
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prometheus.BuildFQName(types.Namespace, Name, "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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c.currentFileCacheMemoryUsage = prometheus.NewDesc(
|
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c.w3SVCW3WPCurrentFileCacheMemoryUsage = prometheus.NewDesc(
|
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prometheus.BuildFQName(types.Namespace, Name, "worker_file_cache_memory_bytes"),
|
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"Current number of bytes used by user-mode file cache",
|
||||
[]string{"app", "pid"},
|
||||
nil,
|
||||
)
|
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c.maximumFileCacheMemoryUsage = prometheus.NewDesc(
|
||||
c.w3SVCW3WPMaximumFileCacheMemoryUsage = prometheus.NewDesc(
|
||||
prometheus.BuildFQName(types.Namespace, Name, "worker_file_cache_max_memory_bytes"),
|
||||
"Maximum number of bytes used by user-mode file cache",
|
||||
[]string{"app", "pid"},
|
||||
nil,
|
||||
)
|
||||
c.fileCacheFlushesTotal = prometheus.NewDesc(
|
||||
c.w3SVCW3WPFileCacheFlushesTotal = prometheus.NewDesc(
|
||||
prometheus.BuildFQName(types.Namespace, Name, "worker_file_cache_flushes_total"),
|
||||
"Total number of files removed from the user-mode cache",
|
||||
[]string{"app", "pid"},
|
||||
nil,
|
||||
)
|
||||
c.fileCacheQueriesTotal = prometheus.NewDesc(
|
||||
c.w3SVCW3WPFileCacheQueriesTotal = prometheus.NewDesc(
|
||||
prometheus.BuildFQName(types.Namespace, Name, "worker_file_cache_queries_total"),
|
||||
"Total file cache queries (hits + misses)",
|
||||
[]string{"app", "pid"},
|
||||
nil,
|
||||
)
|
||||
c.fileCacheHitsTotal = prometheus.NewDesc(
|
||||
c.w3SVCW3WPFileCacheHitsTotal = prometheus.NewDesc(
|
||||
prometheus.BuildFQName(types.Namespace, Name, "worker_file_cache_hits_total"),
|
||||
"Total number of successful lookups in the user-mode file cache",
|
||||
[]string{"app", "pid"},
|
||||
nil,
|
||||
)
|
||||
c.filesCached = prometheus.NewDesc(
|
||||
c.w3SVCW3WPFilesCached = prometheus.NewDesc(
|
||||
prometheus.BuildFQName(types.Namespace, Name, "worker_file_cache_items"),
|
||||
"Current number of files whose contents are present in user-mode cache",
|
||||
[]string{"app", "pid"},
|
||||
nil,
|
||||
)
|
||||
c.filesCachedTotal = prometheus.NewDesc(
|
||||
c.w3SVCW3WPFilesCachedTotal = prometheus.NewDesc(
|
||||
prometheus.BuildFQName(types.Namespace, Name, "worker_file_cache_items_total"),
|
||||
"Total number of files whose contents were ever added to the user-mode cache (since service startup)",
|
||||
[]string{"app", "pid"},
|
||||
nil,
|
||||
)
|
||||
c.filesFlushedTotal = prometheus.NewDesc(
|
||||
c.w3SVCW3WPFilesFlushedTotal = prometheus.NewDesc(
|
||||
prometheus.BuildFQName(types.Namespace, Name, "worker_file_cache_items_flushed_total"),
|
||||
"Total number of file handles that have been removed from the user-mode cache (since service startup)",
|
||||
[]string{"app", "pid"},
|
||||
nil,
|
||||
)
|
||||
c.uriCacheFlushesTotal = prometheus.NewDesc(
|
||||
c.w3SVCW3WPURICacheFlushesTotal = prometheus.NewDesc(
|
||||
prometheus.BuildFQName(types.Namespace, Name, "worker_uri_cache_flushes_total"),
|
||||
"Total number of URI cache flushes (since service startup)",
|
||||
[]string{"app", "pid"},
|
||||
nil,
|
||||
)
|
||||
c.uriCacheQueriesTotal = prometheus.NewDesc(
|
||||
c.w3SVCW3WPURICacheQueriesTotal = prometheus.NewDesc(
|
||||
prometheus.BuildFQName(types.Namespace, Name, "worker_uri_cache_queries_total"),
|
||||
"Total number of uri cache queries (hits + misses)",
|
||||
[]string{"app", "pid"},
|
||||
nil,
|
||||
)
|
||||
c.uriCacheHitsTotal = prometheus.NewDesc(
|
||||
c.w3SVCW3WPURICacheHitsTotal = prometheus.NewDesc(
|
||||
prometheus.BuildFQName(types.Namespace, Name, "worker_uri_cache_hits_total"),
|
||||
"Total number of successful lookups in the user-mode URI cache (since service startup)",
|
||||
[]string{"app", "pid"},
|
||||
nil,
|
||||
)
|
||||
c.urisCached = prometheus.NewDesc(
|
||||
c.w3SVCW3WPURIsCached = prometheus.NewDesc(
|
||||
prometheus.BuildFQName(types.Namespace, Name, "worker_uri_cache_items"),
|
||||
"Number of URI information blocks currently in the user-mode cache",
|
||||
[]string{"app", "pid"},
|
||||
nil,
|
||||
)
|
||||
c.urisCachedTotal = prometheus.NewDesc(
|
||||
c.w3SVCW3WPURIsCachedTotal = prometheus.NewDesc(
|
||||
prometheus.BuildFQName(types.Namespace, Name, "worker_uri_cache_items_total"),
|
||||
"Total number of URI information blocks added to the user-mode cache (since service startup)",
|
||||
[]string{"app", "pid"},
|
||||
nil,
|
||||
)
|
||||
c.urisFlushedTotal = prometheus.NewDesc(
|
||||
c.w3SVCW3WPURIsFlushedTotal = prometheus.NewDesc(
|
||||
prometheus.BuildFQName(types.Namespace, Name, "worker_uri_cache_items_flushed_total"),
|
||||
"The number of URI information blocks that have been removed from the user-mode cache (since service startup)",
|
||||
[]string{"app", "pid"},
|
||||
nil,
|
||||
)
|
||||
c.metadataCached = prometheus.NewDesc(
|
||||
c.w3SVCW3WPMetadataCached = prometheus.NewDesc(
|
||||
prometheus.BuildFQName(types.Namespace, Name, "worker_metadata_cache_items"),
|
||||
"Number of metadata information blocks currently present in user-mode cache",
|
||||
[]string{"app", "pid"},
|
||||
nil,
|
||||
)
|
||||
c.metadataCacheFlushes = prometheus.NewDesc(
|
||||
c.w3SVCW3WPMetadataCacheFlushes = prometheus.NewDesc(
|
||||
prometheus.BuildFQName(types.Namespace, Name, "worker_metadata_cache_flushes_total"),
|
||||
"Total number of user-mode metadata cache flushes (since service startup)",
|
||||
[]string{"app", "pid"},
|
||||
nil,
|
||||
)
|
||||
c.metadataCacheQueriesTotal = prometheus.NewDesc(
|
||||
c.w3SVCW3WPMetadataCacheQueriesTotal = prometheus.NewDesc(
|
||||
prometheus.BuildFQName(types.Namespace, Name, "worker_metadata_cache_queries_total"),
|
||||
"Total metadata cache queries (hits + misses)",
|
||||
[]string{"app", "pid"},
|
||||
nil,
|
||||
)
|
||||
c.metadataCacheHitsTotal = prometheus.NewDesc(
|
||||
c.w3SVCW3WPMetadataCacheHitsTotal = prometheus.NewDesc(
|
||||
prometheus.BuildFQName(types.Namespace, Name, "worker_metadata_cache_hits_total"),
|
||||
"Total number of successful lookups in the user-mode metadata cache (since service startup)",
|
||||
[]string{"app", "pid"},
|
||||
nil,
|
||||
)
|
||||
c.metadataCachedTotal = prometheus.NewDesc(
|
||||
c.w3SVCW3WPMetadataCachedTotal = prometheus.NewDesc(
|
||||
prometheus.BuildFQName(types.Namespace, Name, "worker_metadata_cache_items_cached_total"),
|
||||
"Total number of metadata information blocks added to the user-mode cache (since service startup)",
|
||||
[]string{"app", "pid"},
|
||||
nil,
|
||||
)
|
||||
c.metadataFlushedTotal = prometheus.NewDesc(
|
||||
c.w3SVCW3WPMetadataFlushedTotal = prometheus.NewDesc(
|
||||
prometheus.BuildFQName(types.Namespace, Name, "worker_metadata_cache_items_flushed_total"),
|
||||
"Total number of metadata information blocks removed from the user-mode cache (since service startup)",
|
||||
[]string{"app", "pid"},
|
||||
nil,
|
||||
)
|
||||
c.outputCacheActiveFlushedItems = prometheus.NewDesc(
|
||||
c.w3SVCW3WPOutputCacheActiveFlushedItems = prometheus.NewDesc(
|
||||
prometheus.BuildFQName(types.Namespace, Name, "worker_output_cache_active_flushed_items"),
|
||||
"",
|
||||
[]string{"app", "pid"},
|
||||
nil,
|
||||
)
|
||||
c.outputCacheItems = prometheus.NewDesc(
|
||||
c.w3SVCW3WPOutputCacheItems = prometheus.NewDesc(
|
||||
prometheus.BuildFQName(types.Namespace, Name, "worker_output_cache_items"),
|
||||
"Number of items current present in output cache",
|
||||
[]string{"app", "pid"},
|
||||
nil,
|
||||
)
|
||||
c.outputCacheMemoryUsage = prometheus.NewDesc(
|
||||
c.w3SVCW3WPOutputCacheMemoryUsage = prometheus.NewDesc(
|
||||
prometheus.BuildFQName(types.Namespace, Name, "worker_output_cache_memory_bytes"),
|
||||
"Current number of bytes used by output cache",
|
||||
[]string{"app", "pid"},
|
||||
nil,
|
||||
)
|
||||
c.outputCacheQueriesTotal = prometheus.NewDesc(
|
||||
c.w3SVCW3WPOutputCacheQueriesTotal = prometheus.NewDesc(
|
||||
prometheus.BuildFQName(types.Namespace, Name, "worker_output_queries_total"),
|
||||
"Total number of output cache queries (hits + misses)",
|
||||
[]string{"app", "pid"},
|
||||
nil,
|
||||
)
|
||||
c.outputCacheHitsTotal = prometheus.NewDesc(
|
||||
c.w3SVCW3WPOutputCacheHitsTotal = prometheus.NewDesc(
|
||||
prometheus.BuildFQName(types.Namespace, Name, "worker_output_cache_hits_total"),
|
||||
"Total number of successful lookups in output cache (since service startup)",
|
||||
[]string{"app", "pid"},
|
||||
nil,
|
||||
)
|
||||
c.outputCacheFlushedItemsTotal = prometheus.NewDesc(
|
||||
c.w3SVCW3WPOutputCacheFlushedItemsTotal = prometheus.NewDesc(
|
||||
prometheus.BuildFQName(types.Namespace, Name, "worker_output_cache_items_flushed_total"),
|
||||
"Total number of items flushed from output cache (since service startup)",
|
||||
[]string{"app", "pid"},
|
||||
nil,
|
||||
)
|
||||
c.outputCacheFlushesTotal = prometheus.NewDesc(
|
||||
c.w3SVCW3WPOutputCacheFlushesTotal = prometheus.NewDesc(
|
||||
prometheus.BuildFQName(types.Namespace, Name, "worker_output_cache_flushes_total"),
|
||||
"Total number of flushes of output cache (since service startup)",
|
||||
[]string{"app", "pid"},
|
||||
nil,
|
||||
)
|
||||
// W3SVC_W3WP_IIS8
|
||||
c.requestErrorsTotal = prometheus.NewDesc(
|
||||
c.w3SVCW3WPRequestErrorsTotal = prometheus.NewDesc(
|
||||
prometheus.BuildFQName(types.Namespace, Name, "worker_request_errors_total"),
|
||||
"Total number of requests that returned an error",
|
||||
[]string{"app", "pid", "status_code"},
|
||||
nil,
|
||||
)
|
||||
c.webSocketRequestsActive = prometheus.NewDesc(
|
||||
c.w3SVCW3WPWebSocketRequestsActive = prometheus.NewDesc(
|
||||
prometheus.BuildFQName(types.Namespace, Name, "worker_current_websocket_requests"),
|
||||
"",
|
||||
[]string{"app", "pid"},
|
||||
nil,
|
||||
)
|
||||
c.webSocketConnectionAttempts = prometheus.NewDesc(
|
||||
c.w3SVCW3WPWebSocketConnectionAttempts = prometheus.NewDesc(
|
||||
prometheus.BuildFQName(types.Namespace, Name, "worker_websocket_connection_attempts_total"),
|
||||
"",
|
||||
[]string{"app", "pid"},
|
||||
nil,
|
||||
)
|
||||
c.webSocketConnectionsAccepted = prometheus.NewDesc(
|
||||
c.w3SVCW3WPWebSocketConnectionsAccepted = prometheus.NewDesc(
|
||||
prometheus.BuildFQName(types.Namespace, Name, "worker_websocket_connection_accepted_total"),
|
||||
"",
|
||||
[]string{"app", "pid"},
|
||||
nil,
|
||||
)
|
||||
c.webSocketConnectionsRejected = prometheus.NewDesc(
|
||||
c.w3SVCW3WPWebSocketConnectionsRejected = prometheus.NewDesc(
|
||||
prometheus.BuildFQName(types.Namespace, Name, "worker_websocket_connection_rejected_total"),
|
||||
"",
|
||||
[]string{"app", "pid"},
|
||||
@@ -429,7 +415,7 @@ func (c *Collector) buildW3SVCW3WP() error {
|
||||
}
|
||||
|
||||
func (c *Collector) collectW3SVCW3WP(ch chan<- prometheus.Metric) error {
|
||||
perfData, err := c.perfDataCollectorW3SVCW3WP.Collect()
|
||||
perfData, err := c.w3SVCW3WPPerfDataCollector.Collect()
|
||||
if err != nil {
|
||||
return fmt.Errorf("failed to collect APP_POOL_WAS metrics: %w", err)
|
||||
}
|
||||
@@ -456,297 +442,289 @@ func (c *Collector) collectW3SVCW3WP(ch chan<- prometheus.Metric) error {
|
||||
}
|
||||
|
||||
ch <- prometheus.MustNewConstMetric(
|
||||
c.threads,
|
||||
c.w3SVCW3WPThreads,
|
||||
prometheus.GaugeValue,
|
||||
app[Threads].FirstValue,
|
||||
app[w3SVCW3WPThreads].FirstValue,
|
||||
name,
|
||||
pid,
|
||||
"busy",
|
||||
)
|
||||
ch <- prometheus.MustNewConstMetric(
|
||||
c.maximumThreads,
|
||||
c.w3SVCW3WPMaximumThreads,
|
||||
prometheus.CounterValue,
|
||||
app[MaximumThreads].FirstValue,
|
||||
app[w3SVCW3WPMaximumThreads].FirstValue,
|
||||
name,
|
||||
pid,
|
||||
)
|
||||
ch <- prometheus.MustNewConstMetric(
|
||||
c.requestsTotal,
|
||||
c.w3SVCW3WPRequestsTotal,
|
||||
prometheus.CounterValue,
|
||||
app[RequestsTotal].FirstValue,
|
||||
app[w3SVCW3WPRequestsTotal].FirstValue,
|
||||
name,
|
||||
pid,
|
||||
)
|
||||
ch <- prometheus.MustNewConstMetric(
|
||||
c.requestsActive,
|
||||
c.w3SVCW3WPRequestsActive,
|
||||
prometheus.CounterValue,
|
||||
app[RequestsActive].FirstValue,
|
||||
app[w3SVCW3WPRequestsActive].FirstValue,
|
||||
name,
|
||||
pid,
|
||||
)
|
||||
ch <- prometheus.MustNewConstMetric(
|
||||
c.activeFlushedEntries,
|
||||
c.w3SVCW3WPActiveFlushedEntries,
|
||||
prometheus.GaugeValue,
|
||||
app[ActiveFlushedEntries].FirstValue,
|
||||
app[w3SVCW3WPActiveFlushedEntries].FirstValue,
|
||||
name,
|
||||
pid,
|
||||
)
|
||||
ch <- prometheus.MustNewConstMetric(
|
||||
c.currentFileCacheMemoryUsage,
|
||||
c.w3SVCW3WPCurrentFileCacheMemoryUsage,
|
||||
prometheus.GaugeValue,
|
||||
app[CurrentFileCacheMemoryUsage].FirstValue,
|
||||
app[w3SVCW3WPCurrentFileCacheMemoryUsage].FirstValue,
|
||||
name,
|
||||
pid,
|
||||
)
|
||||
ch <- prometheus.MustNewConstMetric(
|
||||
c.maximumFileCacheMemoryUsage,
|
||||
c.w3SVCW3WPMaximumFileCacheMemoryUsage,
|
||||
prometheus.CounterValue,
|
||||
app[MaximumFileCacheMemoryUsage].FirstValue,
|
||||
app[w3SVCW3WPMaximumFileCacheMemoryUsage].FirstValue,
|
||||
name,
|
||||
pid,
|
||||
)
|
||||
ch <- prometheus.MustNewConstMetric(
|
||||
c.fileCacheFlushesTotal,
|
||||
c.w3SVCW3WPFileCacheFlushesTotal,
|
||||
prometheus.CounterValue,
|
||||
app[FileCacheFlushesTotal].FirstValue,
|
||||
app[w3SVCW3WPFileCacheFlushesTotal].FirstValue,
|
||||
name,
|
||||
pid,
|
||||
)
|
||||
ch <- prometheus.MustNewConstMetric(
|
||||
c.fileCacheQueriesTotal,
|
||||
c.w3SVCW3WPFileCacheQueriesTotal,
|
||||
prometheus.CounterValue,
|
||||
app[FileCacheHitsTotal].FirstValue+app[FileCacheMissesTotal].FirstValue,
|
||||
app[w3SVCW3WPFileCacheHitsTotal].FirstValue+app[w3SVCW3WPFileCacheMissesTotal].FirstValue,
|
||||
name,
|
||||
pid,
|
||||
)
|
||||
ch <- prometheus.MustNewConstMetric(
|
||||
c.fileCacheHitsTotal,
|
||||
c.w3SVCW3WPFileCacheHitsTotal,
|
||||
prometheus.CounterValue,
|
||||
app[FileCacheHitsTotal].FirstValue,
|
||||
app[w3SVCW3WPFileCacheHitsTotal].FirstValue,
|
||||
name,
|
||||
pid,
|
||||
)
|
||||
ch <- prometheus.MustNewConstMetric(
|
||||
c.filesCached,
|
||||
c.w3SVCW3WPFilesCached,
|
||||
prometheus.GaugeValue,
|
||||
app[FilesCached].FirstValue,
|
||||
app[w3SVCW3WPFilesCached].FirstValue,
|
||||
name,
|
||||
pid,
|
||||
)
|
||||
ch <- prometheus.MustNewConstMetric(
|
||||
c.filesCachedTotal,
|
||||
c.w3SVCW3WPFilesCachedTotal,
|
||||
prometheus.CounterValue,
|
||||
app[FilesCachedTotal].FirstValue,
|
||||
app[w3SVCW3WPFilesCachedTotal].FirstValue,
|
||||
name,
|
||||
pid,
|
||||
)
|
||||
ch <- prometheus.MustNewConstMetric(
|
||||
c.filesFlushedTotal,
|
||||
c.w3SVCW3WPFilesFlushedTotal,
|
||||
prometheus.CounterValue,
|
||||
app[FilesFlushedTotal].FirstValue,
|
||||
app[w3SVCW3WPFilesFlushedTotal].FirstValue,
|
||||
name,
|
||||
pid,
|
||||
)
|
||||
ch <- prometheus.MustNewConstMetric(
|
||||
c.uriCacheFlushesTotal,
|
||||
c.w3SVCW3WPURICacheFlushesTotal,
|
||||
prometheus.CounterValue,
|
||||
app[URICacheFlushesTotal].FirstValue,
|
||||
app[w3SVCW3WPURICacheFlushesTotal].FirstValue,
|
||||
name,
|
||||
pid,
|
||||
)
|
||||
ch <- prometheus.MustNewConstMetric(
|
||||
c.uriCacheQueriesTotal,
|
||||
c.w3SVCW3WPURICacheQueriesTotal,
|
||||
prometheus.CounterValue,
|
||||
app[URICacheHitsTotal].FirstValue+app[URICacheMissesTotal].FirstValue,
|
||||
app[w3SVCW3WPURICacheHitsTotal].FirstValue+app[w3SVCW3WPURICacheMissesTotal].FirstValue,
|
||||
name,
|
||||
pid,
|
||||
)
|
||||
ch <- prometheus.MustNewConstMetric(
|
||||
c.uriCacheHitsTotal,
|
||||
c.w3SVCW3WPURICacheHitsTotal,
|
||||
prometheus.CounterValue,
|
||||
app[URICacheHitsTotal].FirstValue,
|
||||
app[w3SVCW3WPURICacheHitsTotal].FirstValue,
|
||||
name,
|
||||
pid,
|
||||
)
|
||||
ch <- prometheus.MustNewConstMetric(
|
||||
c.urisCached,
|
||||
c.w3SVCW3WPURIsCached,
|
||||
prometheus.GaugeValue,
|
||||
app[URIsCached].FirstValue,
|
||||
app[w3SVCW3WPURIsCached].FirstValue,
|
||||
name,
|
||||
pid,
|
||||
)
|
||||
ch <- prometheus.MustNewConstMetric(
|
||||
c.urisCachedTotal,
|
||||
c.w3SVCW3WPURIsCachedTotal,
|
||||
prometheus.CounterValue,
|
||||
app[URIsCachedTotal].FirstValue,
|
||||
app[w3SVCW3WPURIsCachedTotal].FirstValue,
|
||||
name,
|
||||
pid,
|
||||
)
|
||||
ch <- prometheus.MustNewConstMetric(
|
||||
c.urisFlushedTotal,
|
||||
c.w3SVCW3WPURIsFlushedTotal,
|
||||
prometheus.CounterValue,
|
||||
app[URIsFlushedTotal].FirstValue,
|
||||
app[w3SVCW3WPURIsFlushedTotal].FirstValue,
|
||||
name,
|
||||
pid,
|
||||
)
|
||||
ch <- prometheus.MustNewConstMetric(
|
||||
c.metadataCached,
|
||||
c.w3SVCW3WPMetadataCached,
|
||||
prometheus.GaugeValue,
|
||||
app[MetadataCached].FirstValue,
|
||||
app[w3SVCW3WPMetadataCached].FirstValue,
|
||||
name,
|
||||
pid,
|
||||
)
|
||||
ch <- prometheus.MustNewConstMetric(
|
||||
c.metadataCacheFlushes,
|
||||
c.w3SVCW3WPMetadataCacheFlushes,
|
||||
prometheus.CounterValue,
|
||||
app[MetadataCacheFlushes].FirstValue,
|
||||
app[w3SVCW3WPMetadataCacheFlushes].FirstValue,
|
||||
name,
|
||||
pid,
|
||||
)
|
||||
ch <- prometheus.MustNewConstMetric(
|
||||
c.metadataCacheQueriesTotal,
|
||||
c.w3SVCW3WPMetadataCacheQueriesTotal,
|
||||
prometheus.CounterValue,
|
||||
app[MetaDataCacheHits].FirstValue+app[MetaDataCacheMisses].FirstValue,
|
||||
app[w3SVCW3WPMetaDataCacheHits].FirstValue+app[w3SVCW3WPMetaDataCacheMisses].FirstValue,
|
||||
name,
|
||||
pid,
|
||||
)
|
||||
ch <- prometheus.MustNewConstMetric(
|
||||
c.metadataCacheHitsTotal,
|
||||
c.w3SVCW3WPMetadataCacheHitsTotal,
|
||||
prometheus.CounterValue,
|
||||
app[MetaDataCacheHits].FirstValue,
|
||||
app[w3SVCW3WPMetaDataCacheHits].FirstValue,
|
||||
name,
|
||||
pid,
|
||||
)
|
||||
ch <- prometheus.MustNewConstMetric(
|
||||
c.metadataCachedTotal,
|
||||
c.w3SVCW3WPMetadataCachedTotal,
|
||||
prometheus.CounterValue,
|
||||
app[MetadataCachedTotal].FirstValue,
|
||||
app[w3SVCW3WPMetadataCachedTotal].FirstValue,
|
||||
name,
|
||||
pid,
|
||||
)
|
||||
ch <- prometheus.MustNewConstMetric(
|
||||
c.metadataFlushedTotal,
|
||||
c.w3SVCW3WPMetadataFlushedTotal,
|
||||
prometheus.CounterValue,
|
||||
app[MetadataFlushedTotal].FirstValue,
|
||||
app[w3SVCW3WPMetadataFlushedTotal].FirstValue,
|
||||
name,
|
||||
pid,
|
||||
)
|
||||
ch <- prometheus.MustNewConstMetric(
|
||||
c.outputCacheActiveFlushedItems,
|
||||
c.w3SVCW3WPOutputCacheActiveFlushedItems,
|
||||
prometheus.CounterValue,
|
||||
app[OutputCacheActiveFlushedItems].FirstValue,
|
||||
app[w3SVCW3WPOutputCacheActiveFlushedItems].FirstValue,
|
||||
name,
|
||||
pid,
|
||||
)
|
||||
ch <- prometheus.MustNewConstMetric(
|
||||
c.outputCacheItems,
|
||||
c.w3SVCW3WPOutputCacheItems,
|
||||
prometheus.CounterValue,
|
||||
app[OutputCacheItems].FirstValue,
|
||||
app[w3SVCW3WPOutputCacheItems].FirstValue,
|
||||
name,
|
||||
pid,
|
||||
)
|
||||
ch <- prometheus.MustNewConstMetric(
|
||||
c.outputCacheMemoryUsage,
|
||||
c.w3SVCW3WPOutputCacheMemoryUsage,
|
||||
prometheus.CounterValue,
|
||||
app[OutputCacheMemoryUsage].FirstValue,
|
||||
app[w3SVCW3WPOutputCacheMemoryUsage].FirstValue,
|
||||
name,
|
||||
pid,
|
||||
)
|
||||
ch <- prometheus.MustNewConstMetric(
|
||||
c.outputCacheQueriesTotal,
|
||||
c.w3SVCW3WPOutputCacheQueriesTotal,
|
||||
prometheus.CounterValue,
|
||||
app[OutputCacheHitsTotal].FirstValue+app[OutputCacheMissesTotal].FirstValue,
|
||||
app[w3SVCW3WPOutputCacheHitsTotal].FirstValue+app[w3SVCW3WPOutputCacheMissesTotal].FirstValue,
|
||||
name,
|
||||
pid,
|
||||
)
|
||||
ch <- prometheus.MustNewConstMetric(
|
||||
c.outputCacheHitsTotal,
|
||||
c.w3SVCW3WPOutputCacheHitsTotal,
|
||||
prometheus.CounterValue,
|
||||
app[OutputCacheHitsTotal].FirstValue,
|
||||
app[w3SVCW3WPOutputCacheHitsTotal].FirstValue,
|
||||
name,
|
||||
pid,
|
||||
)
|
||||
ch <- prometheus.MustNewConstMetric(
|
||||
c.outputCacheFlushedItemsTotal,
|
||||
c.w3SVCW3WPOutputCacheFlushedItemsTotal,
|
||||
prometheus.CounterValue,
|
||||
app[OutputCacheFlushedItemsTotal].FirstValue,
|
||||
app[w3SVCW3WPOutputCacheFlushedItemsTotal].FirstValue,
|
||||
name,
|
||||
pid,
|
||||
)
|
||||
ch <- prometheus.MustNewConstMetric(
|
||||
c.outputCacheFlushesTotal,
|
||||
c.w3SVCW3WPOutputCacheFlushesTotal,
|
||||
prometheus.CounterValue,
|
||||
app[OutputCacheFlushesTotal].FirstValue,
|
||||
app[w3SVCW3WPOutputCacheFlushesTotal].FirstValue,
|
||||
name,
|
||||
pid,
|
||||
)
|
||||
|
||||
if c.iisVersion.major >= 8 {
|
||||
ch <- prometheus.MustNewConstMetric(
|
||||
c.requestErrorsTotal,
|
||||
c.w3SVCW3WPRequestErrorsTotal,
|
||||
prometheus.CounterValue,
|
||||
app[RequestErrors401].FirstValue,
|
||||
app[w3SVCW3WPRequestErrors401].FirstValue,
|
||||
name,
|
||||
pid,
|
||||
"401",
|
||||
)
|
||||
ch <- prometheus.MustNewConstMetric(
|
||||
c.requestErrorsTotal,
|
||||
c.w3SVCW3WPRequestErrorsTotal,
|
||||
prometheus.CounterValue,
|
||||
app[RequestErrors403].FirstValue,
|
||||
app[w3SVCW3WPRequestErrors403].FirstValue,
|
||||
name,
|
||||
pid,
|
||||
"403",
|
||||
)
|
||||
ch <- prometheus.MustNewConstMetric(
|
||||
c.requestErrorsTotal,
|
||||
c.w3SVCW3WPRequestErrorsTotal,
|
||||
prometheus.CounterValue,
|
||||
app[RequestErrors404].FirstValue,
|
||||
app[w3SVCW3WPRequestErrors404].FirstValue,
|
||||
name,
|
||||
pid,
|
||||
"404",
|
||||
)
|
||||
ch <- prometheus.MustNewConstMetric(
|
||||
c.requestErrorsTotal,
|
||||
c.w3SVCW3WPRequestErrorsTotal,
|
||||
prometheus.CounterValue,
|
||||
app[RequestErrors500].FirstValue,
|
||||
app[w3SVCW3WPRequestErrors500].FirstValue,
|
||||
name,
|
||||
pid,
|
||||
"500",
|
||||
)
|
||||
ch <- prometheus.MustNewConstMetric(
|
||||
c.requestErrorsTotal,
|
||||
c.w3SVCW3WPWebSocketRequestsActive,
|
||||
prometheus.CounterValue,
|
||||
app[RequestErrors503].FirstValue,
|
||||
name,
|
||||
pid,
|
||||
"503",
|
||||
)
|
||||
ch <- prometheus.MustNewConstMetric(
|
||||
c.webSocketRequestsActive,
|
||||
prometheus.CounterValue,
|
||||
app[WebSocketRequestsActive].FirstValue,
|
||||
app[w3SVCW3WPWebSocketRequestsActive].FirstValue,
|
||||
name,
|
||||
pid,
|
||||
)
|
||||
ch <- prometheus.MustNewConstMetric(
|
||||
c.webSocketConnectionAttempts,
|
||||
c.w3SVCW3WPWebSocketConnectionAttempts,
|
||||
prometheus.CounterValue,
|
||||
app[WebSocketConnectionAttempts].FirstValue,
|
||||
app[w3SVCW3WPWebSocketConnectionAttempts].FirstValue,
|
||||
name,
|
||||
pid,
|
||||
)
|
||||
ch <- prometheus.MustNewConstMetric(
|
||||
c.webSocketConnectionsAccepted,
|
||||
c.w3SVCW3WPWebSocketConnectionsAccepted,
|
||||
prometheus.CounterValue,
|
||||
app[WebSocketConnectionsAccepted].FirstValue,
|
||||
app[w3SVCW3WPWebSocketConnectionsAccepted].FirstValue,
|
||||
name,
|
||||
pid,
|
||||
)
|
||||
ch <- prometheus.MustNewConstMetric(
|
||||
c.webSocketConnectionsRejected,
|
||||
c.w3SVCW3WPWebSocketConnectionsRejected,
|
||||
prometheus.CounterValue,
|
||||
app[WebSocketConnectionsRejected].FirstValue,
|
||||
app[w3SVCW3WPWebSocketConnectionsRejected].FirstValue,
|
||||
name,
|
||||
pid,
|
||||
)
|
||||
|
||||
Reference in New Issue
Block a user