ccding commented on pull request #10405: URL: https://github.com/apache/kafka/pull/10405#issuecomment-812293654
Ran `bin/kafka-producer-perf-test.sh` with default settings and 1KB record size. The result before applying this PR: ``` 1205625 records sent, 241125.0 records/sec (235.47 MB/sec), 127.4 ms avg latency, 204.0 ms max latency. 1177965 records sent, 235593.0 records/sec (230.07 MB/sec), 130.2 ms avg latency, 202.0 ms max latency. 1198860 records sent, 239772.0 records/sec (234.15 MB/sec), 128.2 ms avg latency, 197.0 ms max latency. 1182420 records sent, 236484.0 records/sec (230.94 MB/sec), 129.8 ms avg latency, 201.0 ms max latency. 1172340 records sent, 234468.0 records/sec (228.97 MB/sec), 131.0 ms avg latency, 204.0 ms max latency. 1197570 records sent, 239514.0 records/sec (233.90 MB/sec), 128.3 ms avg latency, 203.0 ms max latency. 1178820 records sent, 235764.0 records/sec (230.24 MB/sec), 130.2 ms avg latency, 225.0 ms max latency. 1173870 records sent, 234774.0 records/sec (229.27 MB/sec), 130.8 ms avg latency, 201.0 ms max latency. 1152990 records sent, 230598.0 records/sec (225.19 MB/sec), 133.1 ms avg latency, 212.0 ms max latency. ``` The result after applying this PR: ``` 1147650 records sent, 229530.0 records/sec (224.15 MB/sec), 133.9 ms avg latency, 216.0 ms max latency. 1184085 records sent, 236817.0 records/sec (231.27 MB/sec), 129.7 ms avg latency, 213.0 ms max latency. 1213275 records sent, 242655.0 records/sec (236.97 MB/sec), 126.5 ms avg latency, 204.0 ms max latency. 1176105 records sent, 235221.0 records/sec (229.71 MB/sec), 130.5 ms avg latency, 211.0 ms max latency. 1143045 records sent, 228609.0 records/sec (223.25 MB/sec), 134.4 ms avg latency, 231.0 ms max latency. 1113390 records sent, 222678.0 records/sec (217.46 MB/sec), 138.0 ms avg latency, 236.0 ms max latency. 1133850 records sent, 226770.0 records/sec (221.46 MB/sec), 135.3 ms avg latency, 208.0 ms max latency. 1063410 records sent, 212682.0 records/sec (207.70 MB/sec), 144.6 ms avg latency, 216.0 ms max latency. 1128195 records sent, 225639.0 records/sec (220.35 MB/sec), 136.2 ms avg latency, 235.0 ms max latency. ``` No significant difference. -- 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
