[jboss-jira] [JBoss JIRA] (AS7-6583) Performance regression comparing to previous release

[jaikiran pai (JIRA)]

    [ https://issues.jboss.org/browse/AS7-6583?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12755746#comment-12755746 ] 

jaikiran pai commented on AS7-6583:
-----------------------------------

{quote}
Well yes, It's quite weird. The example isn't using any logging.
{quote}
So the application doesn't use any kind of logging at all? I had a look at the sources http://git.app.eng.bos.redhat.com/?p=jbossqe-seam.git;a=tree;f=perf/weld/weld-numberguess/src/main/java/org/jboss/weld/examples/numberguess;h=d2de60ebe6673a00805610bd3d5df166bd646a75;hb=HEAD and like you say I don't see any logging going on in those classes.

How did you narrow this down to being a logigng related issue?

                
> Performance regression comparing to previous release
> ----------------------------------------------------
>
>                 Key: AS7-6583
>                 URL: https://issues.jboss.org/browse/AS7-6583
>             Project: Application Server 7
>          Issue Type: Bug
>          Components: CDI / Weld, Logging
>    Affects Versions: 7.2.0.Alpha1
>         Environment: 7.2.0.Final (prerelease-1 tag) 
>            Reporter: Tomas Remes
>            Assignee: James Perkins
>            Priority: Critical
>              Labels: performance
>
> There is significant performance regression in 7.2.0 prerelease. I discovered it in my Weld performance load tests (testing simple Weld numberguess example application), but I am quite sure that's not Weld issue at all. I did some investigations and it seems that problem occurred in org/jboss/as/logging module.

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