Re: ClassLoader memory leaks

2005-11-08 Thread Kevan Miller
Apologies for talking to myself... ;-) Regarding Sun bug id 4167874, there is the possibility of turning of caching to avoid the problem. I'll investigate... --kevan On 11/8/05, Kevan Miller <[EMAIL PROTECTED]> wrote: Just a quick update. There is an initial bump in memory usage after the first d

Re: ClassLoader memory leaks

2005-11-08 Thread Kevan Miller
Just a quick update. There is an initial bump in memory usage after the first deploy (15 megs -> 19 megs). After 5 deploys, memory growth levels off at around 20 megs. There is memory growth after that. A number of Strings, some TimerTasks. However, the most serious problem is that we're leaking su

Re: ClassLoader memory leaks

2005-11-07 Thread Kevan Miller
Hi Jeff, Yes, I had, but only for a few deploy/undeploy cycles. I just ran a more extended test, with much better results. I'm not seeing unbounded growth in memory. At least not at the rate I reported earlier. I'm seeing growth of about 500 bytes per deploy/undeploy cycle. I think there may be an

Re: ClassLoader memory leaks

2005-11-07 Thread Jeff Genender
Have you run a profiler to see where the leaks are occurring? Matt Hogstrom wrote: Kevan, Big thanks for tracking down these issues. I know they aren't easy. Matt Kevan Miller wrote: I've been battling a variety of ClassLoader-based memory leaks that occur during the deploy/undeploy of DayT

Re: ClassLoader memory leaks

2005-11-07 Thread Matt Hogstrom
Kevan, Big thanks for tracking down these issues. I know they aren't easy. Matt Kevan Miller wrote: I've been battling a variety of ClassLoader-based memory leaks that occur during the deploy/undeploy of DayTrader. With the patches for the following problems, I no longer see MultiParentClassL

ClassLoader memory leaks

2005-11-07 Thread Kevan Miller
I've been battling a variety of ClassLoader-based memory leaks that occur during the deploy/undeploy of DayTrader. With the patches for the following problems, I no longer see MultiParentClassLoaders being leaked: http://issues.apache.org/jira/browse/GERONIMO-1125 (patch just posted) http://issues