On Thu, 2 Feb 2023 13:42:51 GMT, Alexey Bakhtin <abakh...@openjdk.org> wrote:
>> Please find a patch to improve JMX Repository.query performance >> >> Using ObjectName.apply() allows significantly decrease memory usage and the >> number of GC cycles: >> Before: >> >> $ java test 1000000 1000000 >> Test PASSED in 8943169791 ns. >> GC: G1 Young Generation getCollectionCount()=177 getCollectionTime()=118 >> >> >> After: >> >> $ java test 1000000 1000000 >> Test PASSED in 4808213917 ns. >> GC: G1 Young Generation getCollectionCount()=88 getCollectionTime()=53 >> >> Private ObjectName.matchDomains() method is also updated to minimize >> unnecessary memory allocation. >> >> All javax/management jtreg tests passed successfully. > > Alexey Bakhtin has updated the pull request incrementally with one additional > commit since the last revision: > > Optimize ObjectName.matchDomains @sspitsyn, Could you take a look at the proposed enhancement or suggest someone who can review it? Thank you ------------- PR: https://git.openjdk.org/jdk/pull/11758
