hxianshun commented on issue #4075: URL: https://github.com/apache/incubator-doris/issues/4075#issuecomment-657919581
> It is complicated, there is too much information in profile. For example if you want to increase the parallel, you can adjust the replica num or `parallel_fragment_exec_instance_num` Emm...no need to explain all configs about profile, maybe some typical cases needed. For example, in this page, `http://doris.apache.org/master/en/administrator-guide/config/fe_config.html#configurations`, there is only one row about `parallel_fragment_exec_instance_num`, I can't know what is an empirical value or what value can perform better performance, 10 or 100? So I am looking forward to tidy up some true cases and provide some practical experience according to these cases. ---------------------------------------------------------------- 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
