[jboss-jira] [JBoss JIRA] (AS7-3371) Low Performance of 7.1.0.CR1b - comparing with previous release

Tue Feb 7 09:57:48 EST 2012

    [ https://issues.jboss.org/browse/AS7-3371?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12664768#comment-12664768 ] 

Remy Maucherat edited comment on AS7-3371 at 2/7/12 9:56 AM:
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I consider the issue fixed after dropping the identifier check by default in 7.1.0 (a not very useful functionality), unless you find something more specific.

Scalability in this sort of test is going to be up to the thread pool settings for the most part. As I also said, a regression is to be expected in EL method invocation after the rebase on the Tomcat code, since it checks a lot more than simply the method name (which was of course faster, but isn't quite the right thing to do).

      was (Author: rmaucher):
    I consider the issue fixed after dropping the identifier check by default (a not very useful functionality), unless you find something more specific.

Scalability in this sort of test is going to be up to the thread pool settings for the most part. As I also said, a regression is to be expected in EL method invocation after the rebase on the Tomcat code, since it checks a lot more than simply the method name (which was of course faster, but isn't quite the right thing to do).

> Low Performance of 7.1.0.CR1b - comparing with previous release
> ---------------------------------------------------------------
>
>                 Key: AS7-3371
>                 URL: https://issues.jboss.org/browse/AS7-3371
>             Project: Application Server 7
>          Issue Type: Enhancement
>          Components: Web
>    Affects Versions: 7.1.0.CR1b
>            Reporter: Tomas Remes
>            Assignee: Remy Maucherat
>            Priority: Critical
>              Labels: eap6_prd_req
>             Fix For: 7.1.1.Final
>
>         Attachments: log-7.1.0.Beta1.txt, log-7.1.0.CR1b.txt
>
>
> There is low (especially stress test) performance of AS 7.1.0.CR1b. Comparing to 7.1.0.Beta1 there is at least three times worse performance. You can see marked builds at https://hudson.qa.jboss.com/hudson/view/Weld/view/Weld-Performance-All/job/perf-weld-numberguess-stress-single-jboss7/. In artifacts there is the log.txt file, where you can check stress tests results. I have run it quite many times with same or mostly similar results.

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