hachikuji commented on pull request #9401: URL: https://github.com/apache/kafka/pull/9401#issuecomment-728643380
I think the large difference in latency in my test is due to the producer's buffer pool getting exhausted. I was looking at the "bufferpool-wait-ratio" metric exposed in the producer. With this patch, it was hovering around 0.6 while on trunk it remained around 0.01. I'll need to lower the throughput a little bit in order to get a better estimate of the regression. ---------------------------------------------------------------- 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
