[WW-3941] Performance Problems after Upgrade Project to 2.3.7

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.3.7
• Fix Version/s: 2.3.8
• Component/s: Core Actions
• Labels: freemarker performance
• Assignee: Lukasz Lenart
• Reporter: Johannes Geppert
• Created: 11/Dec/12 17:19
• Updated: 16/Dec/12 10:25
• Resolved: 13/Dec/12 10:44

Description

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" />