wwbmmm commented on issue #1828: URL: https://github.com/apache/incubator-brpc/issues/1828#issuecomment-1178534900
旧版rpc_press的问题是发送qps不稳定，有时瞬间发送大量请求，然后又空闲一段时间没有请求。 我猜测你们线上服务可能也是这种情况。 再加上请求被分散给了26个下游结点，那每个下游可能空闲时间更长，空闲期间线程可能被操作系统挂起，或者内存等资源被换出，再次收到请求时就得重新唤醒，导致长尾耗时变多。 -- 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: [email protected] For queries about this service, please contact Infrastructure at: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
