No reason to completely switch out the JVM for this.. Sun has free tools to help find memory leaks with their jvm's
Check.. http://java.sun.com/performance/jvmstat/ You can also use Seefusion or Fusion-reactor which pulls a lot of the same info but more in the light of CF. John Mason [EMAIL PROTECTED] 770.337.8363 www.FusionLink.com - ColdFusion and Flex hosting Now offering ColdFusion 8 Enterprise hosting FREE Subversion hosting -----Original Message----- From: Jason Fill [mailto:[EMAIL PROTECTED] Sent: Tuesday, August 07, 2007 3:17 PM To: CF-Talk Subject: Re: running jrockit with CFusionMX7 to find memory leak This is not relating to jrockit, but do you happen to be running FusionReactor? There was a bug in v2 of FR that, in some instances, caused the ODBC Wrapper to make memory climb. This has been fixed in their 2.04 release - and works great I might add. Just thought I would though that out there in case you are running FR with the ODBC wrapper. > I have been having a terrible time trying to get jrockit running with > coldfusion. I have coldfusion MX 7 running and installed jrockit > (jrockit-R27.3.1-jdk1.5.0_11). > > The reason I am trying to run jrockit is to use their memory leak > tools to find a memory leak on my server. It crashes nearly daily > because it runs out of memory. > > I have tried following the information on this page but it has not > worked: > http://www.schierberl.com/cfblog/index. > cfm/2006/10/12/ColdFusion_memoryLeak_profiler > > So far I have made these changes to the jvm.config file:l > java.home=C:/Program Files/Java/jrockit-R27.3.1-jdk1.5.0_11/jre > > Also, I added the following at the end of the java.args: > -Xmanagement > > According to the post, I should add this to the java.args but doing so > prevents cold fusion server from starting: > -Xmanagement -Djrockit.managementserver.port=9010 > > > Okay, so by just using the '-Xmanagement' cold fusion starts and I am > able to run jrockit. Once in jrockit, under the 'connectors' it shows > localhost:80 however I am unable to start the memory leak or do > anything else with that (timeout failures). Under 'discovered' within > 'local' it shows com.jrockit.mc.rcp.start.MCMain. I am able to start > memory leak on that connection, but I believe it isn't the correct > connection. > > It seems as if there is some disconnect between my localhost and the > jrockit. Any advise or directions would be greatly appreciated. ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~| ColdFusion is delivering applications solutions at at top companies around the world in government. Find out how and where now http://www.adobe.com/cfusion/showcase/index.cfm?event=finder&productID=1522&loc=en_us Archive: http://www.houseoffusion.com/groups/CF-Talk/message.cfm/messageid:285615 Subscription: http://www.houseoffusion.com/groups/CF-Talk/subscribe.cfm Unsubscribe: http://www.houseoffusion.com/cf_lists/unsubscribe.cfm?user=89.70.4
