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Hi: 最近在试用Profiling 功能发现这个问题:
已经按照GitHub中的说明:https://github.com/baidu/sofa-pbrpc/wiki/Profiling%E5%8A%9F%E8%83%BD 进行的编译,可以在Http中CPU profiling时,可以生成prof文件(服务有压力的),但是浏览器中没有dot图(把code中的宏SOFA_PBRPC_PROFILING_SAMPLE_TIME改为100问题依然),查看服务端生成的prof文件,只有8908大小,无Node信息,请问这个是什么原因,如何解决哈?
The text was updated successfully, but these errors were encountered:
@cyshi , 你看看是什么问题?
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需要确认下CPUPROFILE_FREQUENCY的环境变量,参考下需不需要libunwind,压力够不够。 https://www.cnblogs.com/likwo/archive/2012/12/20/2826988.html http://blog.csdn.net/wind19/article/details/10381291
已尝试过CPUPROFILE_FREQUENCY环境变量设置为100,并链入linunwind库,压力服务的CPU在400%左右,可以还是没有dot,prof文件只有8908大小,请问还有其他原因吗?
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Hi:
最近在试用Profiling 功能发现这个问题:
已经按照GitHub中的说明:https://github.com/baidu/sofa-pbrpc/wiki/Profiling%E5%8A%9F%E8%83%BD 进行的编译,可以在Http中CPU profiling时,可以生成prof文件(服务有压力的),但是浏览器中没有dot图(把code中的宏SOFA_PBRPC_PROFILING_SAMPLE_TIME改为100问题依然),查看服务端生成的prof文件,只有8908大小,无Node信息,请问这个是什么原因,如何解决哈?
The text was updated successfully, but these errors were encountered: