Prometheus rule evaluation failures critical
Prometheus encountered {{ $value }} rule evaluation failures, leading to potentially ignored alerts.
>>>
increase
(
[3m]) > 0
This PromQL query detects if there has been any increase in the total number of Prometheus rule evaluation failures over the last 3 minutes. The alert triggers if Prometheus encounters even a single error while attempting to evaluate any configured alert or recording rule within that timeframe, indicating potential issues with rule processing.
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