Analyze Broken Sessions Last Five Days

Task 9440 · Done · Coder · created · updated

Analyze last 5 days of broken sessions. Identify top 5 reasons and propose solutions before implementation

Outcome

Analysed 28 prod breaks (Oct 18–23). Top causes: held-slot relaunch deaths (16), retries back onto the failing node (7), silent stalls (2 missed), merge-lane credential retries (4), misclassified breaks (2). Fixes filed as draft epic 9450. No PR. Memory: proposed 1 qa.

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