Memory GC
Eric K <[email protected]>
| Newsgroups | gmane.comp.java.openjms.user |
|---|---|
| Message-ID | <[email protected]> |
I am trying to figure out why JVM full GC is occurring so often in my OpenJMS Server. I am using version 0.7.7-alpha-1. So I ended up starting an empty/clean 0.7.7-alpha-1 server straight from the .tar and am see a Full JVM GC every 60 seconds. There is absolutely NO activity using this server, so it is not the JVM thinking it needs to GC. I have tried to change GarbageCollectionConfiguration attributes in the openjms.xml, but this does not change the behavior I am seeing of every 60 seconds. As extra verification I added a command line switch to the JVM to disable explicit GC and the behavior stopped, so it is something inside OpenJMS which is explicitly calling gc(). Why is this happening? Why does OpenJMS need to garabage collect so often? or for that matter, Why does OpenJMS need to call JVM gc() at all? ------------------------------------------------------- This SF.Net email is sponsored by the JBoss Inc. Get Certified Today * Register for a JBoss Training Course Free Certification Exam for All Training Attendees Through End of 2005 Visit http://www.jboss.com/services/certification for more information