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[Frontend] Add max_tokens prometheus metric #9881

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merged 3 commits into from
Nov 4, 2024

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tomeras91
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This PR adds reporting of max_tokens as a prometheus metric (histogram) - vllm:request_params_max_tokens.

The number of generated tokens is already reported (vllm:request_generation_tokens), but that's the number of tokens actually generated, which is generally different from the number of tokens requested by the user - max_tokens

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👋 Hi! Thank you for contributing to the vLLM project.
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…kens requested by the user, which is generally different than the number of tokens actually generated

Signed-off-by: Tomer Asida <[email protected]>
Signed-off-by: Tomer Asida <[email protected]>
@tomeras91 tomeras91 force-pushed the add-max-tokens-metric branch from f842335 to 9267cd0 Compare October 31, 2024 15:39
@DarkLight1337
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@robertgshaw2-neuralmagic can you review this?

@simon-mo simon-mo enabled auto-merge (squash) November 4, 2024 19:33
@github-actions github-actions bot added the ready ONLY add when PR is ready to merge/full CI is needed label Nov 4, 2024
@simon-mo simon-mo merged commit ac04a97 into vllm-project:main Nov 4, 2024
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lk-chen pushed a commit to lk-chen/vllm that referenced this pull request Nov 4, 2024
lk-chen pushed a commit to lk-chen/vllm that referenced this pull request Nov 4, 2024
richardsliu pushed a commit to richardsliu/vllm that referenced this pull request Nov 4, 2024
bigPYJ1151 pushed a commit to bigPYJ1151/vllm that referenced this pull request Nov 5, 2024
DarkLight1337 pushed a commit that referenced this pull request Nov 5, 2024
@tomeras91 tomeras91 deleted the add-max-tokens-metric branch November 5, 2024 08:05
JC1DA pushed a commit to JC1DA/vllm that referenced this pull request Nov 11, 2024
sumitd2 pushed a commit to sumitd2/vllm that referenced this pull request Nov 14, 2024
KuntaiDu pushed a commit to KuntaiDu/vllm that referenced this pull request Nov 20, 2024
mfournioux pushed a commit to mfournioux/vllm that referenced this pull request Nov 20, 2024
tlrmchlsmth pushed a commit to neuralmagic/vllm that referenced this pull request Nov 23, 2024
Signed-off-by: Tomer Asida <[email protected]>
Signed-off-by: Tyler Michael Smith <[email protected]>
sleepwalker2017 pushed a commit to sleepwalker2017/vllm that referenced this pull request Dec 13, 2024
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3 participants