Ensure metrics are logged regardless of requests#2347
Merged
simon-mo merged 1 commit intovllm-project:mainfrom Jan 5, 2024
Merged
Ensure metrics are logged regardless of requests#2347simon-mo merged 1 commit intovllm-project:mainfrom
simon-mo merged 1 commit intovllm-project:mainfrom
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Collaborator
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nice catch! although a better UX would be to reset it just once so vLLM won't be spamming the same log message telling idle status every 10s. i'm having trouble coming up with a clean way to do it though. |
Contributor
Author
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If you have the instance running in kubernetes, every 15s it queries the /metrics and prints in the logs. If you really want to avoid the vllm log part (where it logs zeros over and over), I can add some ifs. I think it's not needed, let me know. |
Contributor
Author
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@simon-mo I'm a bit confused about the ray/remote logic. Should I call the |
Metrics are currently logged at the end of each step, but if there are no requests there are no new logs/metrics, so the last values are reported to prometheus indefinitely. Also, for some reason, it always reports one running request.
simon-mo
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| if self.engine_use_ray: | ||
| await self.engine.do_log_stats.remote() |
Collaborator
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@ichernev thanks again. I think the current state is fine, therefore, merged. We can revisit this if people find the logs too spammy. |
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Metrics are currently logged at the end of each step, but if there are no requests there are no new logs/metrics, so the last values are reported to prometheus indefinitely.
Also, for some reason, it always reports one running request.