[jboss-user] [Performance Tuning] - Re: JBoss (web service app) huge memory usage

in Wiki i found followed statement: anonymous wrote : DO NOT USE -d64 (64-bit) if you do not use ABOVE the maximum 32 bit heap space (2-4 GB of heap). Using 64 bit addressing requires MORE memory to do the same amount of work and provides no advantage for applications that do not need this much memory. i used -d64 in jvm opt, is that reason? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4164498#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...