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.
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