Queue Delay Incident 2026-01-12
Summary
A burst of retries saturated worker pools and delayed event processing by up to 24 minutes.
Corrective Actions
- Added retry jitter and dead-letter guardrails.
- Added backlog-age autoscaling target.
Operator field manual: playbooks, runbooks, checklists, and postmortems.
A burst of retries saturated worker pools and delayed event processing by up to 24 minutes.