Dandandan commented on PR #16647: URL: https://github.com/apache/datafusion/pull/16647#issuecomment-3027527429
> I made the following changes to allow the test to support returning 8192 rows each time:  > > I found that reducing the length of the string at this point hardly improves performance, and keeping the original length still results in little change in performance: > > ``` Hmm... I meant changing the benchmark to create **multiple** batches, rather than a single larger or smaller one. The SPM can only reuse allocations when there is conversion of previous batches to reuse the allocation from. -- 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
