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docs(prometheus): document multiproc dir storage management#211

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claude/keen-fermat-EVdHY
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docs(prometheus): document multiproc dir storage management#211
yassin-berriai wants to merge 1 commit into
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claude/keen-fermat-EVdHY

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@yassin-berriai
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Summary\n\nAdds a Storage management subsection under "Multiple Workers" explaining:\n\n- Why PROMETHEUS_MULTIPROC_DIR files accumulate with --max_requests_before_restart\n- How LiteLLM automatically cleans them up (startup wipe + child_exit hook)\n- A tip to use a tmpfs/emptyDir: Memory mount to avoid ephemeral-storage pressure\n- A note explaining the root cause (prometheus_client v0.20 mark_process_dead() only removes live-gauge files) and that the code fix now handles the rest\n- A warning against manually deleting files while the proxy is running\n\nCorresponds to the code fix in BerriAI/litellm#28713.\n\nResolves LIT-1969\n\nhttps://claude.ai/code/session_01R28mNP7mhCKSfDTVm2xaS9


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vercel Bot commented May 23, 2026

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litellm Ready Ready Preview, Comment May 23, 2026 10:39pm

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