Difference between revisions of "Prometheus: alert:"

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* https://prometheus.io/docs/prometheus/latest/configuration/alerting_rules/
 
* https://prometheus.io/docs/prometheus/latest/configuration/alerting_rules/
 +
 +
groups:
 +
- name: example
 +
  [[Prometheus, rules:|rules:]]
 +
  - alert: HighRequestLatency
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    expr: job:request_latency_seconds:mean5m{job="myjob"} > 0.5
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    for: 10m
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    labels:
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      severity: page
 +
    annotations:
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      summary: High request latency
 +
  
 
<pre>
 
<pre>
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* <code>[[expr:]]</code>
 
* <code>[[expr:]]</code>
 
* [[Go template]]: https://pkg.go.dev/text/template
 
* [[Go template]]: https://pkg.go.dev/text/template
 +
* <code>[[rule files:]]</code>
  
 
== See also ==
 
== See also ==

Latest revision as of 08:09, 23 September 2022

groups:
- name: example
  rules:
  - alert: HighRequestLatency
    expr: job:request_latency_seconds:mean5m{job="myjob"} > 0.5
    for: 10m
    labels:
      severity: page
    annotations:
      summary: High request latency




 alert: InstanceDown
 expr: up == 0
 for: 5m
 labels:
   severity: page
 annotations:
   summary: "Instance {{$labels.instance}} down"
   description: "{{$labels.instance}} of job {{$labels.job}} has been down for more than 5 minutes."

Related[edit]

See also[edit]

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