Sword Systems » maxpermsize http://swordsystems.com Cutting Commentary Tue, 10 Jan 2012 02:02:29 +0000 en hourly 1 Useful Links for Java Memory Issues http://swordsystems.com/2009/05/03/useful-links-for-java-memory-issues/ http://swordsystems.com/2009/05/03/useful-links-for-java-memory-issues/#comments Sun, 03 May 2009 21:29:00 +0000 eric http://swordsystems.com/?p=7 Every once in a while I have some problem with memory usage in Java (usually related to either Eclipse or JBoss running out) and I have to remember various settings or tools for dealing with the problem. Here are some pages that I return to on occasion:

Heap memory and MaxPermSize interaction
JVMStat tool
Open Source Profilers
Random Info
Interesting thread I came across when researching the Groovy eclipse-plugin memory leakl

If you want a good setting for JBoss (and you are limited to 32-bit Java), try:
-Xms128m -Xmx1536m -XX:MaxPermSize=128m

]]> http://swordsystems.com/2009/05/03/useful-links-for-java-memory-issues/feed/ 0