[JBoss-user] [Performance Tuning] - GARBAGE COLLECTOR PROBLEM

Hi, I have a problem with the gc performance in production. The enviroment is the next: Linux Red Hat 9.0 biprocessors 2 Gigas of memory Jboss 3.2.3 I am using these parameters: -Xmx1536m -Xms512m -Xss1024k -XX:NewSize=96m -XX:MaxNewSize=256m (igual que NewSize) -XX:+UseParNewGC -XX:+UseConcMa

[JBoss-user] [Performance Tuning] - Re: GARBAGE COLLECTOR PROBLEM

We have been playing around with the parameters that I explained before. We changed Xms to 1024m and after several hours running with these setting, we obtained this: java.lang.OutOfMemoryError: unable to create new native thread Then we decided to reduce Xmx to 1024m instead of 1536 and Xms to