squah-confluent commented on PR #23868: URL: https://github.com/apache/kafka/pull/23868#issuecomment-6272545664
Some results ### With HashMaps `uniform` assignor, `partitionsToMemberRatio=50`, `topicCount=100`, 2 warmup and 2 measurement iterations of 5s, ms/op, plain `HashMap`s. | memberCount | subscriptionType | buildGroupSpecWithoutOffload | buildGroupSpecWithOffload | buildAssignment | buildAssignmentRecords | build | |---|---|---|---|---|---|---| | 5000 | HOMOGENEOUS | 0.132 | 2.462 | 1.526 | 0.120 | 2.025 | | 5000 | HETEROGENEOUS | 0.121 | 3.285 | 9.658 | 0.149 | 9.984 | | 10000 | HOMOGENEOUS | 0.256 | 4.984 | 3.027 | 0.211 | 4.833 | | 10000 | HETEROGENEOUS | 0.251 | 8.481 | 22.822 | 0.247 | 26.894 | ### With TimelineHashMaps `uniform` assignor, `partitionsToMemberRatio=50`, `topicCount=100`, 2 warmup and 2 measurement iterations of 5s, ms/op. | memberCount | subscriptionType | buildGroupSpecWithoutOffload | buildGroupSpecWithOffload | buildAssignment | buildAssignmentRecords | build | |---|---|---|---|---|---|---| | 5000 | HOMOGENEOUS | 0.340 | 4.406 | 5.074 | 0.253 | 6.054 | | 5000 | HETEROGENEOUS | 0.328 | 5.498 | 9.154 | 0.285 | 12.626 | | 10000 | HOMOGENEOUS | 0.658 | 10.725 | 11.946 | 0.529 | 14.608 | | 10000 | HETEROGENEOUS | 0.670 | 13.850 | 22.892 | 0.626 | 34.972 | -- 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]
