[GitHub] qihongxu commented on issue #2494: ARTEMIS-2224 Reduce contention on LivePageCacheImpl

qihongxu commented on issue #2494: ARTEMIS-2224 Reduce contention on LivePageCacheImpl URL: https://github.com/apache/activemq-artemis/pull/2494#issuecomment-455086939 @franz1981 Here's the result of single and 400 consumers. With these settings applied: max-size-bytes = 950MB,

[GitHub] qihongxu commented on issue #2494: ARTEMIS-2224 Reduce contention on LivePageCacheImpl

qihongxu commented on issue #2494: ARTEMIS-2224 Reduce contention on LivePageCacheImpl URL: https://github.com/apache/activemq-artemis/pull/2494#issuecomment-454780254 @franz1981 > 1. the tps are dependent by the most demanding operation in the CPU flamegraph you've posted >ie

[GitHub] qihongxu commented on issue #2494: ARTEMIS-2224 Reduce contention on LivePageCacheImpl

qihongxu commented on issue #2494: ARTEMIS-2224 Reduce contention on LivePageCacheImpl URL: https://github.com/apache/activemq-artemis/pull/2494#issuecomment-454686710 > 900M of page size and very small messages are not such a common use case TBH Agreed. Use this case just to make

[GitHub] qihongxu commented on issue #2494: ARTEMIS-2224 Reduce contention on LivePageCacheImpl

qihongxu commented on issue #2494: ARTEMIS-2224 Reduce contention on LivePageCacheImpl URL: https://github.com/apache/activemq-artemis/pull/2494#issuecomment-454254479 > @qihongxu Both the changes have been merged ie if you want to perform some tests to check if is working as expected