It does yes, but he has some spare :-) Parallel is not the way to go on a single CPU machine.
"This e-mail is from Reed Exhibitions (Oriel House, 26 The Quadrant, Richmond, Surrey, TW9 1DL, United Kingdom), a division of Reed Business, Registered in England, Number 678540. It contains information which is confidential and may also be privileged. It is for the exclusive use of the intended recipient(s). If you are not the intended recipient(s) please note that any form of distribution, copying or use of this communication or the information in it is strictly prohibited and may be unlawful. If you have received this communication in error please return it to the sender or call our switchboard on +44 (0) 20 89107910. The opinions expressed within this communication are not necessarily those expressed by Reed Exhibitions." Visit our website at http://www.reedexpo.com -----Original Message----- From: Povilas Laucius <[EMAIL PROTECTED]> To: CF-Server <[email protected]> Sent: Wed Nov 09 09:42:31 2005 Subject: Re: Mysterious lag on high memory usage >the JVM settings really depend on your app(s) and load and such. We >run about 15 apps on a server available to 20k employees. the server >is a quad p4. these settings work for us. > >-XX:MaxPermSize=128m -XX:PermSize=64m -XX:+UseParallelGC -XX:NewSize=48m > >IIRC, if you have a single proc, don't use -XX:+UseParallelGC. I >could be recollecting wrong though. Its all in those blog entries by >Robi Sen and Pete Frietag..oh and Steven Erat at Talkingtree.com too. > >also, set your min/max heap the same. example >-Xms512m -Xmx512m > >DK When using -XX:+UseConcMarkSweepGC server uses more RAM than -XX:+UseParallelGC. ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~| Find out how CFTicket can increase your company's customer support efficiency by 100% http://www.houseoffusion.com/banners/view.cfm?bannerid=49 Message: http://www.houseoffusion.com/lists.cfm/link=i:10:5665 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=89.70.10 Donations & Support: http://www.houseoffusion.com/tiny.cfm/54
