If you have your PermSize setting too small, what you could be experiencing is the resizing of the perm gen, which requires garbage collection. See Robi Sen's blog here: http://www.robisen.com/index.cfm?mode=entry&entry=FD4BE2FC-55DC-F2B1-FED0717CC1C7E0AF
Also, see the below article on the Sun site: Turbo-charging Java HotSpot Virtual Machine, v1.4.x to Improve the Performance and Scalability of Application Servers http://java.sun.com/developer/technicalArticles/Programming/turbo/index.html Dave Hannum ----- Original Message ----- From: "Povilas Laucius" <[EMAIL PROTECTED]> To: "CF-Server" <[email protected]> Sent: Monday, November 07, 2005 3:55 PM Subject: Re: Mysterious lag on high memory usage > >I would remove the cachedwithin or throw more memory into the machine. > > > >For a high traffic site with 500 users, this will chew through memory very > >fast and can be a performance boost, but not if you don't have enough memory > >to do so. > > > > > >Regards, > >Andrew Scott > > But I mentioned that the problem begins already when the memory reaches 500 Mb, although the MAX is 1024. So the Coldfusion still has 500 Mb free. There are no other programs that use large amounts of memory on that server. > > ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~| Save $10 Download ZoneAlarm Security Suite http://www.houseoffusion.com/banners/view.cfm?bannerid=66 Message: http://www.houseoffusion.com/lists.cfm/link=i:10:5643 Archives: http://www.houseoffusion.com/cf_lists/threads.cfm/10 Subscription: http://www.houseoffusion.com/lists.cfm/link=s:10 Unsubscribe: http://www.houseoffusion.com/cf_lists/unsubscribe.cfm?user=11502.10531.10 Donations & Support: http://www.houseoffusion.com/tiny.cfm/54
