Hello QM, Thanks for your reply, it really cleared some things. First, tomcat has two levels for memory - allocated vs. used. While allocated increases with every spike by some amout and stays there, the used memor fluctuates.
If I set the memory bounds for JVM by the mechanism you have said than once the allocated reaches that level, tomcat will crash(out of memory exception). Now, since all of the allcotaed memory is not being used, is there a way to control the allocated memory, as in, make it fluctuate with used memory. Regards, Nandish Rudra ECI Conference Call Services, LLC -----Original Message----- From: QM [mailto:[EMAIL PROTECTED] Sent: Tuesday, August 10, 2004 8:38 PM To: Tomcat Users List Subject: Re: FW: Memory Usage - Tomcat 5.0.25 On Tue, Aug 10, 2004 at 04:54:26PM -0400, Nandish Rudra wrote: : I am writing about this error from yesterday. I used JProfiler to monitor my : memory usage. And am now sure that each and every static object is trashed : when the application is undeployed and the profiler shows that memory is : free and all instance of the objects are GC'd. Something else to consider: the memory for the JVM process isn't just the heap. The process maintains some memory for itself, outside of the designated heap ranges set with -Xmx and -Xms, for housekeeping and such. (This is often news to even experienced J2EE developers.) That may very well be what you're seeing. -QM -- software -- http://www.brandxdev.net tech news -- http://www.RoarNetworX.com --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
