[jira] [Commented] (WW-3941) Performance Problems after Upgrade Project to 2.3.7

["Lukasz Lenart (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/WW-3941?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13529694#comment-13529694 ] 

Lukasz Lenart commented on WW-3941:
-----------------------------------

I have no clue what can be wrong - I don't see any Freemarker related changes between 2.3.4 and 2.3.7. New version of Freemarker was introduced as from 2.3.3 but that not the case :\

I need more information and profiling
                
> Performance Problems after Upgrade Project to 2.3.7
> ---------------------------------------------------
>
>                 Key: WW-3941
>                 URL: https://issues.apache.org/jira/browse/WW-3941
>             Project: Struts 2
>          Issue Type: Bug
>          Components: Core Actions
>    Affects Versions: 2.3.7
>            Reporter: Johannes Geppert
>              Labels: freemarker, performance
>             Fix For: 2.3.8
>
>         Attachments: struts2_2.3.4_firebug.JPG, struts2_2.3.7_firebug.JPG
>
>
> After upgrading a Project to the latest Version 2.3.7 I figured out some performance problems.
> I have a Action which renders around 240kb HTML Code for an Print View.
> Struts 2.3.4: 5s
> Struts 2.3.7: 15s
> I'm not really familiar with profiling but I guess this is related to freemarker.
> <constant name="struts.freemarker.templatesCache" value="true" />
> <constant name="struts.freemarker.templatesCache.updateDelay" value="60000" />
> <constant name="struts.freemarker.mru.max.strong.size" value="0" />	

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