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https://issues.apache.org/jira/browse/LOG4J2-2795?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17052617#comment-17052617
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ASF subversion and git services commented on LOG4J2-2795:
---------------------------------------------------------

Commit 039ae0bb7c77b9993a8684b12f0518187001f358 in logging-log4j2's branch 
refs/heads/master from Ralph Goers
[ https://gitbox.apache.org/repos/asf?p=logging-log4j2.git;h=039ae0b ]

LOG4J2-2795 - Reduce Log4j 2 initialization time by deferring loading Plugin 
classes.


> Make LogManager/LoggerContext creation time reasonable
> ------------------------------------------------------
>
>                 Key: LOG4J2-2795
>                 URL: https://issues.apache.org/jira/browse/LOG4J2-2795
>             Project: Log4j 2
>          Issue Type: Task
>          Components: Core
>    Affects Versions: 2.13.0
>            Reporter: Romain Manni-Bucau
>            Priority: Major
>         Attachments: log4j2.png
>
>
> Currently (2.13), LogManager.getLogger("xxx") takes ~600ms on a cold JVM by 
> itself.
> For a logging framework it is likely way too much (by comparison a CDI test 
> with classpath scanning takes ~50ms).
>  
> This ticket is about trying to be faster (maybe by removing java 
> serialization usage and reducing registry usage + reflection of plugins by 
> generating java code?).



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