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Posted to notifications@logging.apache.org by "Ralph Goers (Jira)" <ji...@apache.org> on 2020/08/13 18:57:00 UTC

[jira] [Commented] (LOG4J2-2909) Version Upgrade of log4j2 jars from 2.10.0 to 2.13.2 cause TPS degradation

    [ https://issues.apache.org/jira/browse/LOG4J2-2909?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17177268#comment-17177268 ] 

Ralph Goers commented on LOG4J2-2909:
-------------------------------------

# Please provide your logging configuration.
 # Please expand the calls to logging in the chart above to see where the performance hit is.
 # Please review https://issues.apache.org/jira/browse/LOG4J2-2792 and see if that is similar to your issue.

> Version Upgrade of log4j2 jars from  2.10.0 to 2.13.2 cause TPS degradation
> ---------------------------------------------------------------------------
>
>                 Key: LOG4J2-2909
>                 URL: https://issues.apache.org/jira/browse/LOG4J2-2909
>             Project: Log4j 2
>          Issue Type: Bug
>          Components: Log4j-Audit
>    Affects Versions: 2.13.2
>            Reporter: Ali Murtaza
>            Priority: Critical
>             Fix For: 2.10.0
>
>         Attachments: Log4jMethod.PNG, log4j.PNG
>
>
> Hi,
> After updating the log4j2 jars from *2.10.0* to *2.13.2* in *TOMCAT 9.0.31* and *JBOSS 4.2.3* we are facing almost *40% TPS* degradation in our application.
>  Further Analysis shows that almost *28%* of total time is taken by log4j2 method.
> !Log4jMethod.PNG!



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