报警规则

  1. groups:
  2. - name: example
  3.   rules:
  4.   - alert: HighRequestLatency
  5.     expr: job:request_latency_seconds:mean5m{job="myjob"} > 0.5
  6.     for: 10m
  7.     labels:
  8.       severity: page
  9.     annotations:
  10.       summary: High request latency