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1. Re: Bad performance after migrating to JBoss 5.x
mbarenka Oct 12, 2009 10:41 PM (in response to wark2007)Hi,
I have exactly the same problem. We have a Seam 2.2 application without EJBs. The application ran very well on JBoss 4.2.3. After mirgrating to JBoss 5.1, the memory consumption increases from 220MB to 680MB. In addittion, we encounter similar performance issues.
Btw: The startup time of the 5.1 server is four times slower than the 4.2.3 server having similar services running.
I would be really glad if someone could clarify!
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2. Re: Bad performance after migrating to JBoss 5.x
asookazian Oct 13, 2009 12:53 AM (in response to wark2007)You'd think there would be rigorous QA @ JBoss for JBoss 5.x releases in conjunction with Seam 2.x apps. It's always safer to wait at least 6-12 months for JBoss products to stabilize.
Have you tried baselining the hotel booking app with 4.x and then comparing performance with 5.x???
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3. Re: Bad performance after migrating to JBoss 5.x
jeanluc Oct 13, 2009 4:04 PM (in response to wark2007)Well, the obvious thing to do is to use a profiler and find out where it's slow...