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https://issues.apache.org/jira/browse/WSCOMMONS-556?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12916251#action_12916251
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Kasun Gajasinghe commented on WSCOMMONS-556:
--------------------------------------------

Nandana,
Sure I will. I'll provide it soon. Thanks for applying the patch. 

For the record, the above improvement charts were obtained after the changes in 
this patch AND in Rampart module, which went parallel. As I know, that patch is 
not yet submitted due to some issues.

--Kasun

> Performance improvement for axiom-dom module
> --------------------------------------------
>
>                 Key: WSCOMMONS-556
>                 URL: https://issues.apache.org/jira/browse/WSCOMMONS-556
>             Project: WS-Commons
>          Issue Type: Improvement
>          Components: AXIOM
>    Affects Versions: Axiom 1.2.9
>         Environment: Java 1.5
>            Reporter: Kasun Gajasinghe
>            Assignee: Nandana Mihindukulasooriya
>         Attachments: axiom-perf-improvement.diff, 
> FINAL-times_for_large_samples_with_changes.png, 
> FINAL-times_for_small_samples_with_changes.png
>
>
> This article published [0] on April 2010, shows that Axis2 has some major 
> performance issues compared to Metro and CXF.  An analysis suggested that 
> most of the problems were with the axiom-dom module's methods, along with 
> Rampart. So, first we went on improving the axiom-dom module. Here's a patch 
> for the improvements we did.
> Final assessments suggest considerable level improvement.  Graphs for a 
> sample run of requests with small and large samples will be added to the 
> files section.
> [0] http://www.ibm.com/developerworks/java/library/j-jws14/index.html

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