Details
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Improvement
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Status: Closed
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Critical
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Resolution: Fixed
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2.0.11.2
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None
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Solaris , Weblogic 9.2 MP 1 ,Sun One Web Server 6.5
Strut2 , Spring 2.5 and Sitemesh
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Patch, Important
Description
There is huge performance issue and CPU hogging with Struts2 tag , this was observed while rendering JSP. These are some performance results obtained
Strut 2 Tag - With all performance tuning applied as per Struts 2 documentation - Freemarker caching etc...
Load Runner Tool
40 users
900 hits per second
10 transaction per second
Results
CPU utilization 90%
Response 3.5 sec
Replaced some of Struts2 Tag , with Custom JSP Tags like (s:label, s:text,s:textfield,s:hidden,s:param)
40 users
900 hits per second
15 transaction per second
Results
CPU utilization 70%
Response 2.0 sec
Some where down the line Struts 2 tag are very cpu hungry , to people to adopt to strut2 framework cpu utilization should be optimized .