# Vllm日志中显示大模型的生成结果

**URL:** <https://discuss.vllm.ai/t/vllm/1003>\
**Category:** General\
**Created:** [July 4, 2025, 1:43am UTC](https://discuss.vllm.ai/t/vllm/1003 "2025-07-04T01:43:19Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![ChenJian7578](https://yyz2.discourse-cdn.com/flex036/user_avatar/discuss.vllm.ai/chenjian7578/32/442_2.png) [@ChenJian7578](https://discuss.vllm.ai/u/ChenJian7578)\
**Post date:** [July 4, 2025, 1:43am UTC](https://discuss.vllm.ai/t/vllm/1003/1 "2025-07-04T01:43:19Z")

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是否有指定的参数设置可以使vllm日志中显示每个请求的大模型生成结果日志

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<div class="post-metadata">

**Author:** ![RunLLM](https://yyz2.discourse-cdn.com/flex036/user_avatar/discuss.vllm.ai/runllm/32/233_2.png) [@RunLLM](https://discuss.vllm.ai/u/RunLLM)\
**Post date:** [July 4, 2025, 1:43am UTC](https://discuss.vllm.ai/t/vllm/1003/2 "2025-07-04T01:43:39Z")

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vLLM默认日志不会记录每个请求的模型生成结果。要实现此功能，需手动修改源码，在vllm/entrypoints/openai/serving\_chat.py的chat\_completion\_full\_generator和/或chat\_completion\_stream\_generator中添加日志输出代码。据[官方issue](https://github.com/vllm-project/vllm/issues/10602)说明，目前没有通过参数直接开启此功能的方法。

你可以通过[自定义日志配置](https://docs.vllm.ai/en/stable/getting_started/examples/logging_configuration.html)调整日志格式和级别，但无法直接记录每次生成的内容。需要详细操作步骤吗？

Sources:

- [Usage: How to make model response information appear in the vllm backend logs](https://github.com/vllm-project/vllm/issues/10602)
- [自定义日志配置](https://docs.vllm.ai/en/stable/getting_started/examples/logging_configuration.html)