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Posted to dev@brpc.apache.org by GitBox <gi...@apache.org> on 2022/07/29 11:21:54 UTC

[GitHub] [incubator-brpc] weingithub opened a new issue, #1865: bvar中延时的数据显示，在界面打开时的实时数值，与每秒curl获取的值的内容不同

weingithub opened a new issue, #1865:
URL: https://github.com/apache/incubator-brpc/issues/1865

   **Describe the bug (描述bug)**
   bvar的延时统计的数据，在界面打开时的实时数值，与每秒curl获取的值的内容不同。
   然后实时数据与我通过打开bvar_dump获取到的值也不相同
   
   **To Reproduce (复现方法)**
   正常跑bvar统计即可
   
   **Expected behavior (期望行为)**
   界面上的实时更新的数值与curl获取到的数值相同
   
   **Versions (各种版本)**
   OS:
   Compiler:
   brpc:
   protobuf:
   
   **Additional context/screenshots (更多上下文/截图)**
   比如实时获取里面，有从200us到10ms的数值，但是通过curl看的话，没有10ms的值，只有1-2毫秒的那种。不知道是不是我使用的方式不对。
   


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[GitHub] [incubator-brpc] weingithub commented on issue #1865: bvar中延时的数据显示，在界面打开时的实时数值，与每秒curl获取的值的内容不同

Posted by GitBox <gi...@apache.org>.
weingithub commented on issue #1865:
URL: https://github.com/apache/incubator-brpc/issues/1865#issuecomment-1200111234

   > 可以附上截图或者相关使用代码么
   截图如下：
   ![QQ截图20220730154317-mod](https://user-images.githubusercontent.com/8966017/181880563-072440d3-02cb-4f3b-8d77-2c055390621c.png)
   左边是实时显示的bvar数值取消，其中高位部分是10ms+，而当前圈中的是94us，右边是使用curl定时获取的脚本里的数据。在同一时间段，该值是1毫秒、3毫秒。
   


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[GitHub] [incubator-brpc] weingithub commented on issue #1865: bvar中延时的数据显示，在界面打开时的实时数值，与每秒curl获取的值的内容不同

Posted by GitBox <gi...@apache.org>.
weingithub commented on issue #1865:
URL: https://github.com/apache/incubator-brpc/issues/1865#issuecomment-1200111657

   > 可以附上截图或者相关使用代码么
   以下是截图内容：
   ![111](https://user-images.githubusercontent.com/8966017/181881279-bb5fb525-222a-46c1-a057-1614a86534d0.png)
   左边是实时显示的bvar数值取消，其中高位部分是10ms+，而当前圈中的是94us，右边是使用curl定时获取的脚本里的数据。在同一时间段，该值是1毫秒、3毫秒。
   不知道是否是curl的获取方式同实时显示中的时间间隔或者起始时间不同？
   


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[GitHub] [incubator-brpc] weingithub commented on issue #1865: bvar中延时的数据显示，在界面打开时的实时数值，与每秒curl获取的值的内容不同

Posted by GitBox <gi...@apache.org>.
weingithub commented on issue #1865:
URL: https://github.com/apache/incubator-brpc/issues/1865#issuecomment-1200611219

   > 
   
   可是我通过flags里面的bvar_dump，然后调整打印间隔为1秒，获取到的内容，也和界面显示的不一样呢。


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[GitHub] [incubator-brpc] wwbmmm commented on issue #1865: bvar中延时的数据显示，在界面打开时的实时数值，与每秒curl获取的值的内容不同

Posted by GitBox <gi...@apache.org>.
wwbmmm commented on issue #1865:
URL: https://github.com/apache/incubator-brpc/issues/1865#issuecomment-1200603098

   curl获取到的应该是近10秒的平均值而界面上显示的是每1秒的平均值


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[GitHub] [incubator-brpc] Huixxi commented on issue #1865: bvar中延时的数据显示，在界面打开时的实时数值，与每秒curl获取的值的内容不同

Posted by GitBox <gi...@apache.org>.
Huixxi commented on issue #1865:
URL: https://github.com/apache/incubator-brpc/issues/1865#issuecomment-1200106365

   可以附上截图或者相关使用代码么


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