Just to give some more information (maybe someone with more in-depth
knowledge finds the time to take a look at this issue):
I have an EAR file with two EJB3 entity beans and a web client WAR.
It can be found here:
http://www.informatik.fh-wiesbaden.de/~knauf/KomponentenArchitekturen2008/kuchenzutatstruts/KuchenZutatStruts.ear
On copying it to the deploy directory of JBoss, memory usage increases
by 20 MB. On calling the first struts page
(http://localhost:8080/KuchenZutatStrutsWeb/ - then click the link on
the index page), memory usage increases by another 30 MB.
This happens with every redeploy, at least during normal
developing/testing cycles, which means one redeploy every few minutes.
If I wait on longer period until the next redeploy, memory usage might
decrease again.
But after 5-10 redeploys without longer pauses between (which is normal
when trying to find/fix bugs), the machine is constantly swapping, and
the app is poorly slow.
I suspect a JBoss 5 problem, but as I have only very basic struts
knowledge, I don't know enough about the internals to file a struts or
jboss JIRA.
Thanks
Wolfgang Knauf
Wolfgang Knauf wrote:
Hi all,
I have a quite small Struts 2 application running on a JBoss 5.0GA.
It contains some EJB3 entity beans, an EJB3 session bean, a handful of
struts actions and three JSPs.
After about 5 redeploys (I use JSR88), JBoss is consuming more and more
memory (>500MB) and thus getting poorly slow.
The system is Windows XP64, JDK 1.6, deployment from Eclipse 3.4/WTP 3.0.
All my other small apps don't show this behaviour, it happens only with
struts 2.
Has anybody seen this behavior, and has any ideas?
Thanks
Wolfgang
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