On-callMediumoc-p092

Subject Incident responseLevel Senior–Staff~20 minCommon in Reliability & on-call interviewsIndustries Technology, Software development

Question

During a chaos-engineering experiment (deliberately killing an instance / injecting latency), the system behaved worse than expected and a real weakness surfaced. How do you handle it, and what's the value?

What a strong answer looks like

Stop the bleeding first (mitigate), then form hypotheses from real signals. Separate root cause from symptom, communicate status as you go, and close with what prevents a repeat.

Learn the concepts

Diagram & narrate the incident

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Run or narrate your approach, then ask the coach.