Thanks. I will take a look.................Rob Dave Hannum wrote:
>Here's the Macromedia TechNote on JVM tuning for CFMX > >http://www.macromedia.com/cfusion/knowledgebase/index.cfm?id=tn_18540 > >Dave Hannum > > >----- Original Message ----- >From: "Robertson-Ravo, Neil (RX)" <[EMAIL PROTECTED]> >To: "CF-Server" <[email protected]> >Sent: Thursday, June 16, 2005 10:46 AM >Subject: RE: CF and Jrun.exe at 99% > > > > >>Well its not really MM's problem - the performance of your app is >>ultimately >>down to your tweaks in the JVM and the state of your code - most >>performance >>issues are a direct result of code gobbling up too much memory. >> >> >> >> >> >>-----Original Message----- >>From: Robert Walters [mailto:[EMAIL PROTECTED] >>Sent: 16 June 2005 15:45 >>To: CF-Server >>Subject: Re: CF and Jrun.exe at 99% >> >>Thanks. I apologize for the rashness but it is very frustrating that >>MACR does not seem to offer much help anywhere. This seems to be a >>widespread issue from what I read and no real support anywhere. I will >>keep digging but it is very disappointing. >> >>Thanks......Rob >> >>Dave Hannum wrote: >> >> >> >>>Jump ship? You have to remember what CFMX is. CFMX is actually a Java >>>application running in JRun (or Websphere, or whatever other Java engine >>> >>> >>you >> >> >>>want). The issue is tweaking the JVM to run on your particular hardware & >>>load setup. It's not uncommon for a specific application to need the JVM >>>adjusted to optimize the power of that application. ColdFusion does this. >>>I've seen Oracle do this as well. It does not seem to be an issue of >>>platform (Win over Unix over Linux, etc). I'd not get too bent out of >>> >>> >>shape >> >> >>>over it. You just do some reading and work with it. Sometimes, it's also >>>an issue of tuning the settings in your CF Administrator as well. Because >>>the hardware (CPU, RAM, etc) varies so much from system to system, it's >>>impossible for there to be a one size fits all solution. And if you're >>>running other Java applications side by side with your ColdFusion, you'll >>>probably have more tuning issues. So I would not be too hard on >>>ColdFusion >>> >>> >>>for this. >>> >>>Good luck, >>>Dave Hannum >>> >>> >>> >>>----- Original Message ----- >>>From: <[EMAIL PROTECTED]> >>>To: "CF-Server" <[email protected]> >>>Sent: Thursday, June 16, 2005 10:18 AM >>>Subject: CF and Jrun.exe at 99% >>> >>> >>> >>> >>> >>> >>>>Hello, >>>> >>>>We just built a server with CF MX 7 and it seems that jrun.exe is running >>>>at 99% of our server's CPU regularly. I found some info on the web of >>>>some tweaks to do and am looking for more info from anyone that has this >>>>problem. >>>> >>>>This seems to be a major issue for CF MX that MACR is not publicly >>>>talking >>>> >>>> >>>>about enough. Shouldn't CF work out of the box without all this >>>>tweaking? >>>> >>>>Makes me want to jump ship on CF altogether. >>>> >>>>Thanks....Rob Walters >>>> >>>> >>>> >>>> >>>> >>>> >>> >>> >> >> >> >> > > ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~| Purchase Studio MX with Flash Pro from House of Fusion, a Macromedia Authorized Affiliate and support the CF community. http://www.houseoffusion.com/banners/view.cfm?bannerid=51 Message: http://www.houseoffusion.com/lists.cfm/link=i:10:5440 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
