MM just issued a technote a couple month ago saying the worker MPM isn't supported by the JRun connector, and may cause problems. You should use the prefork MPM instead. Don't know if thats the cause of the issues, but you might switch and see if that fixes it.
cheers, barneyb On 8/31/05, Stefan Gudmundsson <[EMAIL PROTECTED]> wrote: > Hi, > We've been using CFMX on Linux for quite a while and things have been > working like a clock. Lately we have experienced some problems with > hanging "requests". > > The environment is an HP 350ML, dual processors (ht), 3Gb RAM. > Debian Sarge (stable), Kernel 2.4.29 > CFMX7 ENT(with hotfix3) > JVM 1.4.2_07-b05 > Apache 2 > MySQL 4.1.11. > > A typical hanging can occur anytime on the website and after up to 20 > seconds things are rolling again. There're no heavy queries whatsoever. > We also cache almost everything. > > I know there're several things that are probable sources and it may(or > probably) have to do with threads etc but would need some advice. > > What is the best practice for a medium loaded server in terms of tuning > cf, apache and mysql in first hand. > > * This is what we currently use in apache: > > <IfModule worker.c> > StartServers 2 > MaxClients 300 > MinSpareThreads 25 > MaxSpareThreads 75 > ThreadsPerChild 25 > MaxRequestsPerChild 0 > </IfModule> > > KeepAlive On > MaxKeepAliveRequests 150 > KeepAliveTimeout 2 > > > > * CFMX: > Maximum sim req: 25 > Min JVM Heap Size: 1024 > Max JVM Heap Size: 1024 > > -server -Dsun.io.useCanonCaches=false -XX:MaxPermSize=256m > > > > The server isn't using all memory at any time. > CFSTAT shows nothing that indicates a pile up. > > Regards > > > Stefan G > > > Should we run JRUN in the back or stick to the JVM we use is another > question? > > -- Barney Boisvert [EMAIL PROTECTED] 360.319.6145 http://www.barneyb.com/ Got Gmail? I have 100 invites. ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~| 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:14:4045 Archives: http://www.houseoffusion.com/cf_lists/threads.cfm/14 Subscription: http://www.houseoffusion.com/lists.cfm/link=s:14 Unsubscribe: http://www.houseoffusion.com/cf_lists/unsubscribe.cfm?user=11502.10531.14 Donations & Support: http://www.houseoffusion.com/tiny.cfm/54
