mizuse-emiya commented on issue #2848: URL: https://github.com/apache/brpc/issues/2848#issuecomment-2544877581
> 会不会是网络问题或者client收数据慢了呢？ > > 1. 有没有发生丢包、重传、拥塞控制？ > 2. 分析一下抓包数据，client的接受窗口有没有变化？ > 3. 看一下bvar内置服务rpc_keepwrite_second、rpc_waitepollout_count、rpc_waitepollout_second这三个指标。 1.丢包和重传发生次数较少，但触发了过拥塞控制，接受窗口有变化，如 <img width="1237" alt="WeChat30d6745caebff36ca14fdcfaa9be6bfc" src="https://github.com/user-attachments/assets/27e18b9b-752e-4a83-aad6-54b5b97f47cb"; /> 图 但是平时的发送速率依然不高，貌似不是bottleneck 2.请求时rpc_keepwrite_second只在 <img width="848" alt="WeChat0bd40dccb9dcfd8d5c9a06206d322b0f" src="https://github.com/user-attachments/assets/5d0f1d69-d18a-4818-8359-f2ceeef679fa"; /> 瞬时超过4s，另两个指标如图 但是不太理解什么意思 -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: dev-unsubscr...@brpc.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscr...@brpc.apache.org For additional commands, e-mail: dev-h...@brpc.apache.org
