What's teh jvm version? What is your GC parameter? What changed last month?
On Thu, Jul 30, 2009 at 17:37, Michael Dinowitz<mdino...@houseoffusion.com> wrote: > > I have it tuned: > min heap 512 > max heap 1024 > > permsize: 128 > maxpermsize 512 > > Like I said, LOTS of traffic and a lot of cached txt files being > included into a forums thread using GetPageContext().include(). > Everything was going well till recently (a month or so). I just > noticed the 20 minute GC today. Normally I get bigger memory spikes > but now it's small and steady. Worry's me a bit. > > I'm going to look over both sites for references. I know that Mike has > taked about setting the min heap to the max heap size in the past, but > I've avoided doing that so far. > > On Thu, Jul 30, 2009 at 4:54 PM, Wil Genovese<jugg...@visi.com> wrote: >> >> Michael, >> >> That is not normal. Sounds like you need some JVM tuning. >> >> I wrote a fairly decent blog piece on JVM tuning (http://www.trunkful.com >> ). Also Mike Brunt has some wonderful posts and expience with this. >> http://www.cfwhisperer.com >> >> >> >> >> Wil Genovese >> >> One man with courage makes a majority. >> -Andrew Jackson >> >> A fine is a tax for doing wrong. A tax is a fine for doing well. >> >> On Jul 30, 2009, at 2:41 PM, Michael Dinowitz wrote: >> >>> >>> I've been seeing server problems every now and again where the CF >>> server reboots due to memory issues. I've been monitoring it and while >>> the monitor is on it looks like I have garbage collection happening >>> every 20 minutes. Does this sound normal? For a heavily hit sight, >>> what would be expected or optimal for garbage collection? >>> >>> Thanks >>> >>> -- >>> Michael Dinowitz (http://www.linkedin.com/in/mdinowitz) >>> President: House of Fusion (http://www.houseoffusion.com) >>> Publisher: Fusion Authority (http://www.fusionauthority.com) >>> Adobe Community Expert / Advanced Certified ColdFusion Professional >>> Si, soy el senor "chico malo" para todos >>> >>> >> >> > > ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~| Want to reach the ColdFusion community with something they want? Let them know on the House of Fusion mailing lists Archive: http://www.houseoffusion.com/groups/cf-talk/message.cfm/messageid:325132 Subscription: http://www.houseoffusion.com/groups/cf-talk/subscribe.cfm Unsubscribe: http://www.houseoffusion.com/cf_lists/unsubscribe.cfm?user=89.70.4
