title: Struts/JSP/J2EE performance and memory profiling and issues
body: <p>We are using Struts and having performance issues.  And making heavy use of jsp includes, tiles, EL expressions.</p>
  
  <p>I am sure this is eating up a lot of memory and processing time.  What are some approaches to profile the JSP page?  What tools could I use?  What should I look for when profiling?</p>
  
  <p>I have seen the code generated JSP Java Servlet Code and I see the bottlenecks but would rather measure it more accurately. </p>
  
  <p>This is under JDK1.5 and IBM Websphere 6.1 (RAD7) </p>