Recent Deployment Causing Sudden Latency Spike
warningDataHub performance degrades immediately after code deployments due to introduced regressions, configuration changes, or schema migrations. Traditional metrics show symptoms but don't correlate with deployment timing.
Monitor http.server.request.duration or graphql_execution_time for sudden increases. Cross-reference timing with Git deployment logs (git log --since='2 hours ago'). Check restli_server_error rate increases immediately post-deploy.
Implement deployment correlation in monitoring dashboards. Tag metrics with deployment version/timestamp. Use trace IDs to identify specific requests failing after deployment. Automate rollback triggers when error rates exceed thresholds within 15 minutes of deployment. Enable canary deployments to catch issues before full rollout.