[jdk17u-dev] Withdrawn: 8299234: JMX Repository.query performance

[duke]

On Tue, 21 Feb 2023 10:37:14 GMT, Alexey Bakhtin <abakhtin at openjdk.org> wrote:

> Clean backport of JDK-8299234 to JDK17u
> 
> Performance of the original code:
> JmxBenchmark.queryMBeansForMyObjectName  1000  thrpt   10   84.794 ±  0.784  ops/s
> JmxBenchmark.queryMBeansForObjectName    1000  thrpt   10  145.286 ±  0.798  ops/s
> JmxBenchmark.queryNamesForMyObjectName   1000  thrpt   10   80.715 ±  2.290  ops/s
> JmxBenchmark.queryNamesForObjectName     1000  thrpt   10  147.780 ±  4.246  ops/s
> 
> Performance after patch applied:
> JmxBenchmark.queryMBeansForMyObjectName  1000  thrpt   10  106.338 ±  4.865  ops/s
> JmxBenchmark.queryMBeansForObjectName    1000  thrpt   10  216.965 ±  3.543  ops/s
> JmxBenchmark.queryNamesForMyObjectName   1000  thrpt   10  102.794 ±  4.874  ops/s
> JmxBenchmark.queryNamesForObjectName     1000  thrpt   10  236.722 ±  1.957  ops/s

This pull request has been closed without being integrated.

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PR: https://git.openjdk.org/jdk17u-dev/pull/1182