[jboss-user] [Performance Tuning] - Re: FullGC at start-up even before application deployment?

Antonio P do-not-reply at jboss.com
Wed Sep 21 14:26:37 EDT 2011

Antonio P [http://community.jboss.org/people/ask4free] created the discussion

"Re: FullGC at start-up even before application deployment?"

To view the discussion, visit: http://community.jboss.org/message/627876#627876

Hi Mostafa, 

mmm... that Full GC only takes 0.9427300 secs !! where's the problem?  ;)  hehehehe... FullGCs are not a problem if they're not impacting on the user's response time. Just start the server and run some stress testing to check the heap performance of your application ( I remember of having FullGCs of 10 seconds in some stress testing, so it was really a huuuuuuge "little" problem ! however, it was finally solved by "playing" with some jvm parameters  )

take care!

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