Runbooks
Short incident notes for Java services on Kubernetes. Open one when CPU, memory, errors, or latency is already in front of you.
Runbook
High CPU
Sustained or sudden CPU, HPA thrash, throttling, and hot threads.
Open runbook →Runbook
High memory
OOMKills, heap vs native pressure, and what to capture before a dump.
Open runbook →Runbook
High error rate
4xx/5xx spikes, bad rollouts, missing endpoints, and failed dependencies.
Open runbook →Runbook
High latency
p95/p99 regressions, pool waits, GC pauses, and slow dependencies.
Open runbook →