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https://issues.apache.org/jira/browse/LOG4J2-654?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Matt Sicker closed LOG4J2-654.
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> Use JMH for Log4j2 performance tests
> ------------------------------------
>
>                 Key: LOG4J2-654
>                 URL: https://issues.apache.org/jira/browse/LOG4J2-654
>             Project: Log4j 2
>          Issue Type: Improvement
>    Affects Versions: 2.0-rc2
>            Reporter: Remko Popma
>            Assignee: Remko Popma
>             Fix For: 2.0-rc2
>
>
> I've been using JMH (http://openjdk.java.net/projects/code-tools/jmh/ ) for 
> performance tests recently and I'm very impressed. JMH is developed by the 
> Oracle java performance team and used internally by Oracle to performance 
> tune the JVM and java core libraries.
> I would like to use JMH to start building a suite of performance tests for 
> log4j2.
> I propose adding a log4j-perf module. This is where our performance test code 
> would live. JMH microbenchmarks are very simple java classes with 
> org.openjdk.jmh annotations. During the build, JMH generates code and that 
> generated code, together with all dependencies are zipped up in a large 
> uber-jar with the maven Shade plugin. You can then use java -jar 
> microbenchmarks.jar to run performance tests.
> JMH is released under the GPL v2 license (incompatible with the Apache 
> License v2) so we need to be careful not to include the generated 
> microbenchmarks.jar or any other GPL files in the log4j distribution.



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