Wierd, cant say I have heard of that - JRun exists in both configs just one is not installed standalone.
-----Original Message----- From: Shawn McKee To: CF-Server Sent: 16/06/2005 19:18 Subject: RE: CF and Jrun.exe at 99% "If you are not running in J2EE mode that may also have a factor - in this guise you can get better performance over Server Config." We tried to switch from stand alone to J2EE mode but discovered problems instantiating Java objects. It appears that a different loader is used by JRUN and MX, or at least that is what I think my Java guru said, and the Java object which works fine in stand alone failed in J2EE mode. Shawn McKee -----Original Message----- From: Robertson-Ravo, Neil (RX) [mailto:[EMAIL PROTECTED] Sent: Thursday, June 16, 2005 1:07 PM To: CF-Server Subject: RE: CF and Jrun.exe at 99% Hey, The issues you have are common (we had them as well); CFMX is no longer a 'server' in the sense that CF5 is - it is an application which is bound by Java and your Server specs. Your specifications may run fine on a decent spec server but when you shift to true Java and CFMX you will find that you may need to upgrade your RAM and maybe even devices - you sure as hell will need to tweak your JVM if you are running an application which is hit pretty hard (300-500 users at any one time). CFMX uses around 4x the amount of RAM when conducting queries and for long running queries (which ran AOK on CF5) you may see it hanging as it will not be able to release any more threads while it conducts its queries. It is a good idea not to run long running batches on CFMX - anywhere up to 2K in a record set can result in reduced performance. If you are not running in J2EE mode that may also have a factor - in this guise you can get better performance over Server Config. Your problem could be IIS (I suggest running IISState on it when it hangs to get a thread dump). You will also want to get VisualGC running as you may find your application is performing a Global collection which is locking your app. If you have an example of what your app is doing it would help - i.e. how many users, what methodogoloy do you use if any (Fusebox, Mach-II etc), what Database are you using, are you using CFQUERY or SP's, what specs are your machine. Also post your jvm,config file so we can see what is defined and hopefully tweak it to better suit your Application. HTH N -----Original Message----- From: Robert Walters To: CF-Server Sent: 16/06/2005 16:45 Subject: Re: CF and Jrun.exe at 99% Yeah probably, but not an option right now. It is just frustrating that this can't work out of the box without a ton of my time. I do see why people are using Linux/MySQL so much though. I think that may be our next big move. One thing that seems to be working so far is enabling Trusted Cache. Is there any CF code that will prevent a CFM page from being cached by the server? Thanks....Rob Robertson-Ravo, Neil (RX) wrote: >I reckon you will find that the removal of IIS and the use of Apache will >prove better. > >We had loads of errors and troubles with IIS. Have you updated the Web >Connectors with the latest patches? > > > > > > > ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~| Purchase Contribute 3 from House of Fusion, a Macromedia Authorized Affiliate and support the CF community. http://www.houseoffusion.com/banners/view.cfm?bannerid=53 Message: http://www.houseoffusion.com/lists.cfm/link=i:10:5453 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
