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Concept guides/Incident response/Reading the golden signals

CodingIncident response

Reading the golden signals

Hard3 min read

Questions it teaches

Logs missing from pods on one nodeEasy15 min Error alert reports no data after a library upgradeEasy15 min Pager fires for staging trafficEasy15 min Uptime check fails from one probe locationEasy15 min Cart endpoint p99 regressionMedium35 min Certificate expiry at scaleMedium30 min JVM warmup tail latencyMedium30 min Thread count climbing dailyMedium35 min

Related

Incident response Dependencies and deploys Capacity and traffic Databases in production Messaging and streams Pipelines and analytics Verifying AI output

Builds on: Dependencies and deploys

Configuration errors3 min Environment misconfiguration3 min

Builds on: Capacity and traffic

Log volume management3 min Queue backlog4 min

Builds on: Databases in production

Database disk saturation (IOPS)3 min Database unreachable3 min

Related: Messaging and streams

Designing team chat3 min Real-time personalization4 min

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