Grafana & Prometheus Important Queries for Monitoring Kubernetes Pods 2022


1. Current Memory Usage of Pods

(max(container_memory_working_set_bytes{pod!="",container!="POD"}) by (pod))/(1024*1024)

2. Current CPU usage of Pods

(max (rate (container_cpu_usage_seconds_total{pod!="",container!="POD"}[1m])) by (pod))*1000

3. Pod Restart Rate


4. OOMKilled Containers

max(kube_pod_container_status_last_terminated_reason{reason="OOMKilled",pod!="",container!="POD"}) by (pod)

5. Error Status of Pod

max(kube_pod_container_status_last_terminated_reason{reason="Error",pod!="",container!="POD"}) by (pod)

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About Ashadullah Shawon

I am Ashadullah Shawon. I am a Software Engineer. I studied Computer Science and Engineering (CSE) at RUET. I Like To Share Knowledge. Learn More: Click Here
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