Can you attach a War-File to a an issue in Jira? If so, I promise to have a look at it :).
2008/9/1 denis queffeulou <[EMAIL PROTECTED]> > I've made another test with 4.1.5 which gives: > > 34,2% 90528 invocations on ExpressionCache.getCompiledExpression > 25,4% 90300 invocations on Ognl.compileExpression > > The test is made of 5 pages which returns XML and has run for about 2 > hours. > > I'm not sure to be able to test with 4.1.6 in the next days. > > -- > Denis > > > Jesse, could you comment on this? I haven't tried profiling my apps, but >> the >> repeated calls to Ognl.compileExpression are worrisome if Denis got his >> numbers right. Are there any ognl-related changes in 4.1.6? Denis, maybe >> you >> could repeat your profiling with the latest snapshot, so hopefully >> something >> could still be done for this before 4.1.6 is released. >> >> Kalle >> >> >> On Thu, Aug 28, 2008 at 5:08 AM, denis queffeulou < >> [EMAIL PROTECTED]> wrote: >> >> >> >>> Hi all, >>> >>> I'm making some profiling on an web app made with Tapestry 4.1.5 which >>> returns XML. >>> The result are disappointing as the average access time (got with JMeter) >>> is around 2000ms. >>> >>> In JProfiler, I found that OGNL expressions compilation uses 40% of >>> processing time. >>> As the JMeter script is requesting always the same page on the webapp, >>> I'm >>> wondering why the expressions are always compiled. The cache seems not to >>> be >>> used: >>> >>> 31896 invocations on ExpressionCache.getCompiledExpression >>> 31140 invocations on Ognl.compileExpression >>> >>> Is there someone to give me a clue to have better performances ? >>> >>> Thanks >>> >>> PS: sorry for double posting in dev list, I had some problems to >>> subscribe >>> to users. >>> -- >>> Denis Queffeulou >>> >>> --------------------------------------------------------------------- >>> To unsubscribe, e-mail: [EMAIL PROTECTED] >>> For additional commands, e-mail: [EMAIL PROTECTED] >>> >>> >>> >>> >> >> >> > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > > -- Marcus Schulte http://marcus-schulte.blogspot.com
