On May 2, 2008, at 10:45 AM, filosofisto wrote:
Hi all,
we are developing an application using these tecnologies:
- JSF1.2 (MyFaces)
- EJB3
- JPA
- RichFaces 3.2
Well, frequentally we are receiving an OutOfMemoryError (PermGen
space), and
must restart geronimo.
Anybody can help us?
Are you running with default memory settings? First step is to bump
your PermGen size? For example:
export JAVA_OPTS="-Xmx512m -XX:MaxPermSize=256m"
./geronimo.sh run
Adding " -verbose:gc -XX:+PrintGCDetails" will give you an idea on how
much memory your application requires. If you see increasing permgen
space utilization over time (during multiple deploy/undeploy
operations), let us know specifics of your app, or provide us a sample
that can recreate the problem.
--kevan
