jrun hogging memory

I have CF8 Enterprise on a windows 2003 server.  I check the jrun memory usage in the task manager and it keeps climbing and climbing.  Eventually out cfdocument pdf's stop working and I have to stop and restart coldfusion to get it to clear the memory and work again.  I checked the JVM while this is happening and it looks ok....maybe using 200 megs.  The Jrun.exe process will get to 800- 900 megs before the cfdocument pdf's stop working.  Any ideas ?? What else is stored in jrun's memory space that's outside the jvm ??  Has anyone else had this problem ?

I have also had this problem with jrun memory leakage.  I have a hack   that I do, which is to stop and restart the servers at 4:00 am.    But   I would love a better solution! On May 30, 2008, at 11:12 AM, Tom Bainbridge wrote: ----- Excess quoted text cut - see Original Post for more -----

We are having the exact same problem. Under cfmx7 the process would run around 250 megs.  Under cfmx8, it climbs all the way up to 1.2gig.  Yet when you looks at cfmx monitor it says it's only using 150 megs..  Doesn't make any sense. - Alex I have CF8 Enterprise on a windows 2003 server.  I check the jrun memory usage in the task manager and it keeps climbing and climbing. Eventually out cfdocument pdf's stop working and I have to stop and restart coldfusion to get it to clear the memory and work again.  I checked the JVM while this is happening and it looks ok....maybe using 200 megs.  The Jrun.exe process will get to 800- 900 megs before the cfdocument pdf's stop working.  Any ideas ?? What else is stored in jrun's memory space that's outside the jvm ??  Has anyone else had this problem ?

I am curious, what startup arguments do you have in your JVM config? - Alex I have CF8 Enterprise on a windows 2003 server.  I check the jrun memory usage in the task manager and it keeps climbing and climbing. Eventually out cfdocument pdf's stop working and I have to stop and restart coldfusion to get it to clear the memory and work again.  I checked the JVM while this is happening and it looks ok....maybe using 200 megs.  The Jrun.exe process will get to 800- 900 megs before the cfdocument pdf's stop working.  Any ideas ?? What else is stored in jrun's memory space that's outside the jvm ??  Has anyone else had this problem ?

I have figured out what our problem was.. It's related to an application that reads in and parses large xml documents.  If I try running the page several times quickly the memory shoots right up. - Alex I have CF8 Enterprise on a windows 2003 server.  I check the jrun memory usage in the task manager and it keeps climbing and climbing. Eventually out cfdocument pdf's stop working and I have to stop and restart coldfusion to get it to clear the memory and work again.  I checked the JVM while this is happening and it looks ok....maybe using 200 megs.  The Jrun.exe process will get to 800- 900 megs before the cfdocument pdf's stop working.  Any ideas ?? What else is stored in jrun's memory space that's outside the jvm ??  Has anyone else had this problem ?