Have I missed something here? Things like visualgc, FusionReactor etc just tell you how big the heap is. Unless you can pin down the memory leakage to particular moments in time, this doesn't help much. We need to know what's in that heap.
>From what I've seen the only one of Sun's tools that runs on the 1.4.x JVM is visualgc. The heap analysis tools require later JVMs, which CFMX7 does not support. That leaves us with things like OptimizeIt and JProfiler. I'd love to know if there's another way. I have a memory leak on my production server which I've been unable to reproduce on dev, and don't want to load down production with instrumentation. My current plan is to upgrade to CF8 and a) see if the leak goes away and b) get into the JVM 1.6 good stuff like JHAT. Jaime Metcher > -----Original Message----- > From: Calvert Rent [mailto:[EMAIL PROTECTED] > Sent: Wednesday, 8 August 2007 7:21 AM > To: CF-Talk > Subject: Re: running jrockit with CFusionMX7 to find memory leak > > > varScoper looks good, but this page uses cfscript which doesn't > work w/ varScooper. > > I am currently downloading Java SE 5.0 so I can try out jvmstat. > After I download a new version of Java, I assume I need to point > coldfusion (through the admin interface) to point to the new > instance of java. At that point I should be able to use jvmstat. > > Am I on the right track here? > > > >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 > > > > > >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. > > ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~| Enterprise web applications, build robust, secure scalable apps today - Try it now ColdFusion Today ColdFusion 8 beta - Build next generation apps Archive: http://www.houseoffusion.com/groups/CF-Talk/message.cfm/messageid:285643 Subscription: http://www.houseoffusion.com/groups/CF-Talk/subscribe.cfm Unsubscribe: http://www.houseoffusion.com/cf_lists/unsubscribe.cfm?user=89.70.4
