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prometheus-community / windows_exporter

Prometheus exporter for Windows machines
MIT License
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Metrics for Latency Buckets #1467

Closed trippinnik closed 2 months ago

trippinnik commented 2 months ago

Is there a way to get metrics for Latency Buckets on disk writes or reads? Like information in Event 505, StorPort

Ex:

For latency buckets of 256us, 1ms, 4ms, 16ms, 128ms, 2000ms, 6000ms, 10000ms, 20000ms, 20000+ms, The IO Success counts are 13,21249, 2823, 243, 1, 0, 0, 0, 0, 0, 0, 0,

It would be really helpful if we could get this. I don't see anything in the current available metrics for this.

breed808 commented 2 months ago

Unfortunately not, windows_exporter doesn't observe any events, but rather scrapes metrics exposed by various Windows APIs. The result is that we're limited to Counters and Gauges.

If in the future Windows exposed events or histogram/summary metrics, we'd be happy to include them in the exporter.