Ivan

hmmm to tell a leak from undersizing: run teh PHP worker with a generous limit under realistic load and watch teh worknig set over hours. A leak keeps climibng; undersizing plateaus just above ur old limit.

yeahhh confirm its realy an OOM kill: kubectl describe pod shows Last State: Terminated, Reason: OOMKilled, or for Docker run docker inspect <container and look for "OOMKilled": true... on the node, dmesg or journalctl k shows Memory…