5.1.2 SEPPPodCpuUsageAlert
Table 5-2 SEPPPodCpuUsageAlert
| Field | Details |
|---|---|
| Trigger Condition | Pod CPU usage is above the threshold ( 70% ) |
| Severity | Warning |
| Alert details provided | Summary'namespace: {{$labels.namespace}}, podname: {{$labels.pod}},
timestamp: {{ with query "time()" }}{{ . | first | value | humanizeTimestamp }}{{ end }}:
CPU usage is {{ $value | printf "%.2f" }}
which is usage is above 70% (current value is: {{ $value }})'Expression:
(sum by (namespace,container) (rate(container_cpu_usage_seconds_total{container=~".*cn32c-svc.*|.*pn32c-svc.*|.*cn32f-svc.*|.*pn32f-svc.*|.*config-mgr-svc.*|.*n32-egress-gateway.*|.*n32-ingress-gateway.*|.*plmn-egress-gateway.*|.*plmn-ingress-gateway.*|.*nf-mediation.*"}[2m])) ) / (sum by (container, namespace) (kube_pod_container_resource_limits{resource="cpu",container=~".*cn32c-svc.*|.*pn32c-svc.*|.*cn32f-svc.*|.*pn32f-svc.*|.*config-mgr-svc.*|.*n32-egress-gateway.*|.*n32-ingress-gateway.*|.*plmn-egress-gateway.*|.*plmn-ingress-gateway.*|.*nf-mediation.*"}) ) * 100 >= 70 |
| OID | 1.3.6.1.4.1.323.5.3.46.1.2.4002 |
| Metric Used |
container_cpu_usage_seconds_total Note : This is a Kubernetes metric used for instance availability monitoring. If the metric is not available, use the similar metric as exposed by the monitoring system. |
| Resolution | The alert gets cleared when the CPU utilization is below the
critical threshold.
Note: The threshold is configurable in the SeppAlertrules.yaml file. If guidance is required, contact My Oracle Support. |