rate(vm_persistentqueue_read_duration_seconds_total[5m]) > 0.9

900 seconds

severity=warning

dashboard:

http://localhost:3000/d/G7Z9GzMGz?viewPanel=99&var-instance={{ $labels.instance }}

description:

Persistent queue reads for vmagent "{{ $labels.job }}" (instance {{ $labels.instance }}) are saturated by more than 90% and vmagent won't be able to keep up with reading data from the disk. In this case, consider to decrease load on the vmagent or improve the disk throughput.

summary:

Persistent queue reads for instance {{ $labels.instance }} are saturated

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