A runbook is a decision tree for somebody who was asleep four minutes ago. It is not documentation, not an architecture overview and not a list of possible causes: it is symptom, first command, what the output means, and what to do about each answer. Below are five, for the five alerts that actually fire on an AI service.

What a runbook is, and is not

The format that works has five parts, and pages that omit the third are the ones nobody uses.

Part

Description