killxdcj opened a new pull request #5619: URL: https://github.com/apache/incubator-doris/pull/5619
## Proposed changes Sometimes the scanner thread pool will become a performance bottleneck. In this case, we can solve it by adding scanner thread.But, now there is no relevant metric that can help us quickly find this problem. This PR adds metric for scanner/etl thread_pool's queue size, which can reflect the load of the thread pool. And can help us quickly locate the performance problems related to the etl/scanner thread pool. ## Types of changes - [ ] Bugfix (non-breaking change which fixes an issue) - [x] New feature (non-breaking change which adds functionality) - [ ] Breaking change (fix or feature that would cause existing functionality to not work as expected) - [ ] Documentation Update (if none of the other choices apply) - [ ] Code refactor (Modify the code structure, format the code, etc...) ## Checklist - [ ] I have created an issue on (Fix #ISSUE) and described the bug/feature there in detail - [ ] Compiling and unit tests pass locally with my changes - [ ] I have added tests that prove my fix is effective or that my feature works - [ ] If these changes need document changes, I have updated the document - [ ] Any dependent changes have been merged -- 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. 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
