Blameless Postmortem Template

Incident Metadata

  • Incident ID:
  • Date/Time (UTC):
  • Severity:
  • Services affected:
  • Incident Commander:

Summary

  • What happened:
  • Customer impact:
  • Duration:

Timeline (UTC)

  1. Detection:
  2. Triage:
  3. Mitigation:
  4. Recovery:
  5. Closure:

Root Cause Analysis

  • Primary cause:
  • Contributing factors:
  • Why safeguards did not prevent it:

What Worked Well

What Didn’t Work

Action Items

  1. Action:
  • Owner:
  • Due date:
  • Validation method:
  1. Action:
  • Owner:
  • Due date:
  • Validation method:

Prevention & Hardening

  • Guardrails to add or tighten:
  • Alerting/SLO improvements:
  • Runbook updates required:

AI Assistance Review

  • Where AI helped:
  • Where human judgment was critical:
  • Any AI recommendation rejected and why: