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monitoring-mixins-website/assets/wildfly/alerts.yaml
Vitaly Zhuravlev b3b400137a Add jsonnet-libs mixins
Add blackbox exporter
Add mysql exporter
2024-05-04 12:01:41 +00:00

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YAML

groups:
- name: wildfly
rules:
- alert: HighPercentageOfErrorResponses
annotations:
description: |
The percentage of error responses is {{ printf "%.2f" $value }} on {{ $labels.instance }} - {{ $labels.server }} which is higher than {{30 }}.
summary: Large percentage of requests are resulting in 5XX responses.
expr: |
sum by (job, instance, server) (increase(wildfly_undertow_error_count_total{}[5m]) / increase(wildfly_undertow_request_count_total{}[5m])) * 100 > 30
for: 5m
labels:
severity: critical
- alert: HighNumberOfRejectedSessionsForDeployment
annotations:
description: |
Deployemnt {{ $labels.deployment }} on {{ $labels.instance }} is exceeding the threshold for rejected sessions {{ printf "%.0f" $value }} is higher than 20.
summary: Large number of sessions are being rejected for a deployment.
expr: |
sum by (deployment, instance, job) (increase(wildfly_undertow_rejected_sessions_total{}[5m])) > 20
for: 5m
labels:
severity: critical