OCNADD_POD_MEMORY_USAGE_ALERT
Table 5-2 OCNADD_POD_MEMORY_USAGE_ALERT
| Field | Details |
|---|---|
| Triggering Condition | POD Memory usage is above set threshold (default 70%) |
| Severity | Major |
| Description | OCNADD Pod High Memory usage detected for the continuous period of 5min |
| Alert Details |
Summary: 'namespace: {{ "{{" }}$labels.namespace}}, podname: {{ "{{" }}$labels.pod}}, timestamp: {{ "{{" }} with query "time()" }}{{ "{{" }} . | first | value | humanizeTimestamp }}{{ "{{" }} end }}: Memory usage is {{ "{{" }} $value | printf "%.2f" }} which is above threshold {{ .Values.global.cluster.memory_threshold }} % ' Expression: (sum(container_memory_working_set_bytes{image!="" , pod=~".*ocnadd.*"}) by (pod,namespace) > 2*1024*1024*1024*{{ .Values.global.cluster.memory_threshold }}/100) or (sum(container_memory_working_set_bytes{image!="" , pod=~".*kafka.*"}) by (pod,namespace) > 24*1024*1024*1024*{{ .Values.global.cluster.memory_threshold }}/100) or (sum(container_memory_working_set_bytes{image!="" , pod=~".*zookeeper.*"}) by (pod,namespace) > 1*1024*1024*1024*{{ .Values.global.cluster.memory_threshold }}/100) or (sum(container_memory_working_set_bytes{image!="" , pod=~".*egw.*"}) by (pod,namespace) > 2*1024*1024*1024*{{ .Values.global.cluster.memory_threshold }}/100) or (sum(container_memory_working_set_bytes{image!="" , pod=~".*adapter.*"}) by (pod,namespace) > 2*1024*1024*1024*{{ .Values.global.cluster.memory_threshold }}/100) |
| OID | 1.3.6.1.4.1.323.5.3.51.29.4005 |
| Metric Used |
container_memory_working_set_bytes 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 memory utilization is below the critical threshold. Note: The threshold is configurable in the
|