zuochunwei opened a new pull request #7924: URL: https://github.com/apache/incubator-doris/pull/7924
#### scan debug timer OlapScanNode中有一组调试定时器（_general_debug_timer）可供debugging和profiling之用，_general_debug_timer是一个定时器组，通过_general_debug_timer+下标非常方面的使用具体的某一个定时器。 _general_debug_timer有别于特定用途的有明确含义的定时器，testing和profiling过程中，你可以根据需要，记录任何你想记录的内容，但最终这些代码记录不需要提交。 比如你修改了某个函数，想测这个函数或者代码片段的开销，便可以借助_general_debug_timer，示例代码如下 SCOPED_RAW_TIMER(&stats->general_debug_ns[2]); //demo debug timer # Proposed changes Issue Number: close #xxx ## Problem Summary: Describe the overview of changes. ## Checklist(Required) 1. Does it affect the original behavior: (Yes/No/I Don't know) 2. Has unit tests been added: (Yes/No/No Need) 3. Has document been added or modified: (Yes/No/No Need) 4. Does it need to update dependencies: (Yes/No) 5. Are there any changes that cannot be rolled back: (Yes/No) ## Further comments If this is a relatively large or complex change, kick off the discussion at [d...@doris.apache.org](mailto:d...@doris.apache.org) by explaining why you chose the solution you did and what alternatives you considered, etc... -- 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: commits-unsubscr...@doris.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org --------------------------------------------------------------------- To unsubscribe, e-mail: commits-unsubscr...@doris.apache.org For additional commands, e-mail: commits-h...@doris.apache.org
