Manuals / Observability Basics / Checkpoint 5

A · Pillars · intermediate · Gate · Checkpoint 5 of 9

Checkpoint: three-pillar story

Tell one user problem using logs + metrics + traces together.

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Step 1 of 1

Incident storyboard

Incident storyboardDrag stickies · tap for tips
Study mapDrag stickies · tap for tipsKeep it shortdrag · tap →Name the waitdrag · tap →Scope locatorsdrag · tap →Trace when stuckdrag · tap →One browser firstdrag · tap →Isolate statedrag · tap →Assert the UIdrag · tap →Retry wiselydrag · tap →Seed datadrag · tap →Close the loopdrag · tap →Keep it shortdrag · tap →Name the waitdrag · tap →Scope locatorsdrag · tap →Trace when stuckdrag · tap →One browser firstdrag · tap →Isolate statedrag · tap →Pathwise hackdrag · tap →Incident storyboardrag · tap →Try thisdrag · tap →Follow the dashed drag · tap →

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1–2 pages: symptom → signals → hypothesis → next check.

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Chapter learning outcomes
  • Narrative diagnosis

Clear these before you leave