Apache provides various metrics thru their status page (requires the status module). Setting up monitoring for
Apache with Nixstats is easy, you can read more at our helpdesk.
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Apache Metrics
The following metrics are available from the Apache monitoring plugin. Source code is available on GitHub.
- CacheRemoveHitCount
- Uptime
- IdleWorkers
- BytesPerReq
- CacheCurrentEntries
- Total kBytes
- CacheIndexesPerSubcaches
- ClosingWorkers
- CacheSharedMemory
- Total Accesses
- ServerUptimeSeconds
- CacheStoreCount
- BytesPerSec
- CacheExpireCount
- CacheReplaceCount
- DurationPerReq
- ParentServerConfigGeneration
- LoggingWorkers
- CacheRetrieveMissCount
- ParentServerMPMGeneration
- CacheDiscardCount
- CacheRetrieveHitCount
- CacheSubcaches
- CleanupWorkers
- FinishingWorkers
- CacheRemoveMissCount
- DnsWorkers
- ReadingWorkers
- Total Duration
- WritingWorkers
- requests_per_second
- BusyWorkers
- KeepaliveWorkers