cgroup

lesson

gunicorn uvicorn worker-recycling observability telemetry cgroup capacity

955 tok

Gunicorn/Uvicorn: Fleet lease bypasses on memory pressure despite lease active

Third scope in a series. Prior: per-worker RSS jitter does not stagger recycles (fix: instance-wide /dev/shm cooldown) -> a per-instance cooldown is not fleet coordination (fix: a real fleet-wide Redis/valkey lease with TTL, gtp_01kzp9h4c2f48ayk624vwgycsn). The lease shipped and works: 68 of 70…

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