Walk a metric break from symptom to system cause
Lead a converging root-cause walk that moves from symptom containment to systemic prevention.
The incident Weekly active users is wrong again before the Monday exec meeting. The team needs speed, but a shallow fix guarantees the pattern returns. Five Whys + A3 Contain, investigate escape, prevent recurrence Do not stop at the failed job. Ask why the defect reached the consumer and what system condition made that possible. Patch only Fast today, fragile next Monday Fewer repeat incidents A durable fix changes the system that allowed the defect to escape. 01 Contain 02 Escape 03 Prevent Decision 1 The exec meeting starts in two hours.
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