• Autoscaling and Redundancy
  • Observability and Alerts
  • Testing and Validation
  • Deployment Controls
  • Safe Defaults and Circuit Breakers
  • Dependency Robustness
  • Incident Playbooks and Runbooks

  • Node/Host checks:
  • GPU diagnostics:
  • Network and I/O:
  • Heap/Memory dump collection:
  • Metric queries (examples):

  • OS logs: dmesg (OOM killer), kernel logs.
  • Container runtime logs: container restarts, exit codes.
  • Orchestration events: Kubernetes events (evictions, scheduling failures), pod node affinity, taints.
  • Autoscaler logs and metrics (HPA, VPA).
  • Load balancer and API gateway logs (429s, throttles).
  • Application logs: model server logs, Stack traces, GC logs, profiler outputs.
  • Dependency health: DB/feature store latencies and error rates.
  • Recent deployments, config changes, and operator actions (audit logs).
  • Security/policy controller logs (OPA/Gatekeeper, admission controllers).
  • Metrics for background jobs and cron tasks.

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