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loadtesting RAP 1.5.0. until OutOfMemory [message #1021572]

Wed, 20 March 2013 06:26

Eclipse User

Hi,

we have done a load test on our rap 1.5.0 application and the memory has grown until max heap.

We did a test, where 115 users have been simulated. After each testrun, new sessions have been created.

What we have seen in the heapdump are for example 2778

org.eclipse.rwt.internal.service.SessionStoreImpl

instances. Is it expected, that we have this number under this scenario? Should they not have been removed after session timeout (30 min)? Is there a know issue?

Re: loadtesting RAP 1.5.0. until OutOfMemory [message #1022453 is a reply to message #1021572]

Thu, 21 March 2013 18:48

Eclipse User

Hi Markus,

that's not a known issue and it's likely not even a RAP issue. If there
was such a severe memory leak in 1.5, it would have been noticed. When a
session times out, the session store should vanish, unless there are
references that prevent it from being GC'd. I'd suggest that you create
a heapdump and check the references to these instances.

Regards, Ralf

--
Ralf Sternberg

Twitter: @EclipseRAP
Blog: http://eclipsesource.com/blogs/

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