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Posted to dev@brpc.apache.org by GitBox <gi...@apache.org> on 2020/09/21 02:51:25 UTC
[GitHub] [incubator-brpc] GOGOYAO opened a new issue #1250: 关于process_cpu_usage明显大于bthread_worker_usage的情况
GOGOYAO opened a new issue #1250:
URL: https://github.com/apache/incubator-brpc/issues/1250
**Describe the bug (描述bug)**
在《高效率排查server卡顿》中，可以有以下方法进行排查
但是如果出现如下 process_cpu_usage明显大于bthread_worker_usage的情况，这个应该怎么分析呢。
**To Reproduce (复现方法)**
**Expected behavior (期望行为)**
**Versions (各种版本)**
OS: centos7
Compiler: gcc 8
brpc: 11da9c8
protobuf: 3.11
**Additional context/screenshots (更多上下文/截图)**
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[GitHub] [incubator-brpc] GOGOYAO commented on issue #1250: 关于process_cpu_usage明显大于bthread_worker_usage的情况
Posted by GitBox <gi...@apache.org>.
GOGOYAO commented on issue #1250:
URL: https://github.com/apache/incubator-brpc/issues/1250#issuecomment-695883475
明白。感谢
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[GitHub] [incubator-brpc] gydong commented on issue #1250: 关于process_cpu_usage明显大于bthread_worker_usage的情况
Posted by GitBox <gi...@apache.org>.
gydong commented on issue #1250:
URL: https://github.com/apache/incubator-brpc/issues/1250#issuecomment-695882394
说明你的进程大部分计算不是运行在brpc框架内，可能有其他的线程计算比较密集，比如rdkafka和faiss这种库都是有自己的线程池的，他们不占用brpc的worker线程但却是占用CPU
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[GitHub] [incubator-brpc] GOGOYAO closed issue #1250: 关于process_cpu_usage明显大于bthread_worker_usage的情况
Posted by GitBox <gi...@apache.org>.
GOGOYAO closed issue #1250:
URL: https://github.com/apache/incubator-brpc/issues/1250
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[GitHub] [incubator-brpc] gydong commented on issue #1250: 关于process_cpu_usage明显大于bthread_worker_usage的情况
Posted by GitBox <gi...@apache.org>.
gydong commented on issue #1250:
URL: https://github.com/apache/incubator-brpc/issues/1250#issuecomment-695882394
说明你的进程大部分计算不是运行在brpc框架内，可能有其他的线程计算比较密集，比如rdkafka和faiss这种库都是有自己的线程池的，他们不占用brpc的worker线程但却是占用CPU
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[GitHub] [incubator-brpc] GOGOYAO commented on issue #1250: 关于process_cpu_usage明显大于bthread_worker_usage的情况
Posted by GitBox <gi...@apache.org>.
GOGOYAO commented on issue #1250:
URL: https://github.com/apache/incubator-brpc/issues/1250#issuecomment-695883475
明白。感谢
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[GitHub] [incubator-brpc] GOGOYAO closed issue #1250: 关于process_cpu_usage明显大于bthread_worker_usage的情况
Posted by GitBox <gi...@apache.org>.
GOGOYAO closed issue #1250:
URL: https://github.com/apache/incubator-brpc/issues/1250
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