A library node shows MemoryPressure while several containers are OOMKilled. What does MemoryPressure indicate?
Select an answer to reveal the explanation.
Short Explanation
MemoryPressure means the node is short on RAM. When that happens, OOM kills and evictions are the usual ugly roommates.
Full Explanation
MemoryPressure reports that the node is experiencing memory resource pressure. Administrators correlating that condition with container OOMKilled events are diagnosing node-level memory contention. Certificate expiry, PVC access-mode flips, and CoreDNS replacement are unrelated interpretations.