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The KV Cache OOM

An A100 server has 51 active chats and 13 GiB free, yet a new request is killed. Switch the allocator and send the request.

  • In use by a chat
  • Free
  • New request
node
a100-inference-03
active chats
51
gpu mem free
13.25 GiB (13 of 48 blocks)
status
idle, waiting for a request
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A passing run records

Paged KV-Cache AllocationLogical-to-Physical Block Mapping
01

Read the incident

A real alert, logs and metrics from a failing system.

02

Debug in code

Find the cause and ship the fix in a live sandbox.

03

Keep the evidence

A passing run records the concepts you applied.

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