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Which Kubernetes resource metric is most useful to monitor for detecting memory leaks?

easy📝 Conceptual Q2 of 15
Kubernetes - Monitoring and Logging
Which Kubernetes resource metric is most useful to monitor for detecting memory leaks?
ACPU usage over time
BMemory usage over time
CNumber of pods running
DPod restart count
Step-by-Step Solution
Solution:
  1. Step 1: Identify symptoms of memory leaks

    Memory leaks cause memory usage to grow continuously over time.
  2. Step 2: Select the metric that tracks memory usage trends

    Monitoring memory usage over time helps detect leaks early.
  3. Final Answer:

    Memory usage over time -> Option B
  4. Quick Check:

    Memory leak detection = Memory usage trend [OK]
Quick Trick: Watch memory growth to spot leaks early [OK]
Common Mistakes:
  • Confusing CPU usage with memory leaks
  • Relying on pod count for memory issues
  • Ignoring memory trends over time

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