REASY commented on issue #4973: URL: https://github.com/apache/arrow-rs/issues/4973#issuecomment-1774918348
If I run [collectl](https://collectl.sourceforge.net/) as `collectl -sB --verbose -oT` in parallel with different modes, here is what I see (OS level memory fragmentation), it looks quite similar to me, probably jemalloc is better in recycling previously allocated memory. ## page with default allocator  ## page with jemalloc  -- 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: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
