stanislavkozlovski commented on PR #15516: URL: https://github.com/apache/kafka/pull/15516#issuecomment-2250176172
Has anybody noticed that the Linear Write test in KIP-390 is inaccurate? 1. It suggests that the write speed on a broker is 22GB/s. I wasn't able to find an SSD on the market in 2024 (6 years later) that supports this throughput 2. The reason for this, I think, is that it inaccurately sets the benchmark test to write just 8192 bytes `--bytes 8192` and the size to write is 8192 itself, so the test seems to just be comparing the nanoseconds it takes for the very first write and then extrapolating further to a full second. - https://cwiki.apache.org/confluence/display/KAFKA/KIP-390%3A+Support+Compression+Level  -- 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: jira-unsubscr...@kafka.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org
