karlovnv commented on issue #7698: URL: https://github.com/apache/datafusion/issues/7698#issuecomment-2113594800
@alamb we tested the same perf test on 37.1 and it seems that now 99% of request time is spent on planning and optimizing (creating and optimizing of logical plan, planner, creating and optimizing of logical plan) We have 1000 columns. It seems that it's a huge degradation since 31 (now we use 31 as it is still much more performant on planning) <img width="1215" alt="image" src="https://github.com/apache/datafusion/assets/3950601/f4fa297e-abdd-467d-a54b-76bb8d4ecbe3";> -- 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: github-unsubscr...@datafusion.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org --------------------------------------------------------------------- To unsubscribe, e-mail: github-unsubscr...@datafusion.apache.org For additional commands, e-mail: github-h...@datafusion.apache.org
