# `object-server` Metrics

Metric Name | Description
`object-server.quarantines` | Count of objects (files) found bad and moved to quarantine.
`object-server.async_pendings` | Count of container updates saved as async_pendings (may result from PUT or DELETE requests).
`object-server.POST.errors.timing` | Timing data for POST request errors: bad request, missing timestamp, delete-at in past, not mounted.
`object-server.POST.timing` | Timing data for each POST request not resulting in an error.
`object-server.PUT.errors.timing` | Timing data for PUT request errors: bad request, not mounted, missing timestamp, object creation constraint violation, delete-at in past.
`object-server.PUT.timeouts` | Count of object PUTs which exceeded max_upload_time.
`object-server.PUT.timing` | Timing data for each PUT request not resulting in an error.
`object-server.PUT.<device>.timing` | Timing data per kB transferred (ms/kB) for each non-zero-byte PUT request on each device. Monitoring problematic devices, higher is bad.
`object-server.GET.errors.timing` | Timing data for GET request errors: bad request, not mounted, header timestamps before the epoch, precondition failed. File errors resulting in a quarantine are not counted here.
`object-server.GET.timing` | Timing data for each GET request not resulting in an error. Includes requests which couldn’t find the object (including disk errors resulting in file quarantine).
`object-server.HEAD.errors.timing` | Timing data for HEAD request errors: bad request, not mounted.
`object-server.HEAD.timing` | Timing data for each HEAD request not resulting in an error. Includes requests which couldn’t find the object (including disk errors resulting in file quarantine).
`object-server.DELETE.errors.timing` | Timing data for DELETE request errors: bad request, missing timestamp, not mounted, precondition failed. Includes requests which couldn’t find or match the object.
`object-server.DELETE.timing` | Timing data for each DELETE request not resulting in an error.
`object-server.REPLICATE.errors.timing` | Timing data for REPLICATE request errors: bad request, not mounted.
`object-server.REPLICATE.timing` | Timing data for each REPLICATE request not resulting in an error.

this page last updated: 2026-08-18 20:34:00

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