Kubernetes - Monitoring and Logging
Which
kubectl command lists CPU and memory usage for pods across all namespaces?Which kubectl command lists CPU and memory usage for pods across all namespaces?
easy📝 Syntax Q3 of 15
Step-by-Step Solution
Solution:
Step 1: Identify command to show resource usage
Thekubectl topcommand displays resource metrics like CPU and memory.Step 2: Include all namespaces
Using--all-namespacesshows pods across all namespaces.Final Answer:
kubectl top pods --all-namespaces -> Option CQuick Check:
Command shows CPU and memory usage for all pods [OK]
Quick Trick: Use 'kubectl top pods --all-namespaces' for full cluster metrics [OK]
Common Mistakes:
- Using 'kubectl get pods' which shows pod info but not resource usage
- Using 'kubectl describe pods' which gives detailed pod info but no live metrics
- Using 'kubectl logs' which shows logs, not resource usage
Master "Monitoring and Logging" in Kubernetes
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