The Permanent Generation's default size is 128 MB (XX:MaxPermSize=128m)... that's up from the default 64 MB originally in CFMX v6.
128 MB has been fine for everything I've done before, but in the the current job we learned PermGen was increasing up to 99% usage, then a Full Garbage Collection, then it would drop to 50% and start increasing again. We increased the Permanent Generation to 256 MB and it stayed between 62-78%. Much better! Chris -----Original Message----- From: Shana & Iann Gorrill [mailto:[EMAIL PROTECTED] Sent: Monday, July 28, 2008 3:59 PM To: CF-Server Subject: Re: Intermittent CF MX 7.0.2 hangs On 25-Jul-08, at 8:17 PM, James Holmes wrote: > Agreed, as assuming your using most of the -Xmx1024m, > XX:MaxPermSize=128m is likely to be too small. > > On Sat, Jul 26, 2008 at 6:48 AM, John Masonwrote: >> Also, check your CF exception logs for Java out of memory errors. >> Just do a >> search for "memory". See if you're running into memory constraints. > > What is a sane number for this to be set at? Thanks, Iann ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~| Adobe® ColdFusion® 8 software 8 is the most important and dramatic release to date Get the Free Trial http://ad.doubleclick.net/clk;203748912;27390454;j Archive: http://www.houseoffusion.com/groups/CF-Server/message.cfm/messageid:6665 Subscription: http://www.houseoffusion.com/groups/CF-Server/subscribe.cfm Unsubscribe: http://www.houseoffusion.com/cf_lists/unsubscribe.cfm?user=89.70.10
