- Change hardcoded "2m" interval to "$resolution" variable
- Affected panels: Global CPU Usage (id 77), CPU Usage (id 37)
- Ensures consistent refresh rate across all CPU metrics
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
- Replace timeseries with stat panel for OOM detection
- Show total count of OOMKilled pods instead of timeline
- Gauge metric not suitable for timeseries visualization
- Replace container_oom_events_total with kube_pod_container_status_last_terminated_reason
- Fix OOM events not showing after pod restart
- cAdvisor metric resets on pod restart, kube-state-metrics persists
