Doug is right. Every individual JRun/CFMX server instance fires up its own individual JVM. Six JRun server instances means six instances of the JVM.
Skip -----Original Message----- From: Rich Tretola [mailto:[EMAIL PROTECTED] Sent: Monday, April 03, 2006 1:25 PM To: JRun-Talk Subject: Re: Advise Heap Size vs JVM That is not what my server admin is saying. He claims that they all share one jvm. I'll ask him again. Rich On 4/3/06, Douglas Knudsen <[EMAIL PROTECTED]> wrote: > ok, if you have 6 JRun instances each running CF, then you have 6 > individual JVMs running. Each JRun server instances gets its own JVM > instance. > > > DK > > On 4/3/06, Rich Tretola <[EMAIL PROTECTED]> wrote: > > Yes, there is 1 install of JRun with 6 server instances each with its > > own cfmx6 deployment. > > > > Rich > > > > On 4/3/06, Douglas Knudsen <[EMAIL PROTECTED]> wrote: > > > How do you have '5 other instances of CFMX6 on the box' setup? > > > Sounds like you have CF Enterprise setup in mulit-server install. Are > > > each of these 5 instances using a seperate JRun server instance or the > > > same one? curious. > > > > > > As for tuning I suggest peaking at > > > http://www.robisen.com/index.cfm?mode=entry&entry=39E0B0C6-55DC-F2B1-FBB DB70CEC963D6D > > > http://www.petefreitag.com/item/89.cfm > > > http://www.talkingtree.com/blog/index.cfm/2006/3/24/ColdFusion-and-JVM-T uning > > > > > > good stuff around those posts. > > > > > > DK > > > > > > On 4/3/06, Rich Tretola <[EMAIL PROTECTED]> wrote: > > > > We have an appplication that is running on CFMX6 under a JRun > > > > instance. There are 5 other instances of CFMX6 on the box and the > > > > physical memory is 4gb ram. The 5 other instances are not very busy > > > > but the main one is and has been chewing up memory. We increased the > > > > heap size to 768mbs and are thinking of going to 2gb. This heap is > > > > currently for the entire JRun server as there is only 1 jvm currently. > > > > So my question is: > > > > > > > > Would it be better for us to add a dedicated JVM to this instance and > > > > give it a gig or so of heap size or should we just increase the > > > > overall heap on the single jvm ? > > > > > > > > Thanks, > > > > Rich > > > > > > > > > > > > > > > > > > > > ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~| Message: http://www.houseoffusion.com/lists.cfm/link=i:8:5756 Archives: http://www.houseoffusion.com/cf_lists/threads.cfm/8 Subscription: http://www.houseoffusion.com/lists.cfm/link=s:8 Unsubscribe: http://www.houseoffusion.com/cf_lists/unsubscribe.cfm?user=11502.10531.8 Donations & Support: http://www.houseoffusion.com/tiny.cfm/54
