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From: "Brian" <bbprefix-mail@yahoo.com>
To: "'Tomcat Users List'" <users@tomcat.apache.org>
References: <014f01cb81d1$d3460340$79d209c0$@yahoo.com>
 <4CDC4C99.2090504@pidster.com>
In-Reply-To: <4CDC4C99.2090504@pidster.com>
Subject: RE: Tomcat 6.0.29 using more and more RAM until it collapses?
Date: Thu, 11 Nov 2010 15:14:45 -0500
Message-ID: <017401cb81dd$15dd95f0$4198c1d0$@yahoo.com>
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It seems that it is my app the source of the problem. I guess I was in
denial.  :-(
I haven't ever heard of "Jconsole" before, but I will install it ASAP and do
what you adviced me. Thanks a lot!


> -----Original Message-----
> From: Pid [mailto:pid@pidster.com]
> Sent: Thursday, November 11, 2010 03:06 PM
> To: Tomcat Users List
> Subject: Re: Tomcat 6.0.29 using more and more RAM until it collapses?
> 
> On 11/11/2010 18:54, Brian wrote:
> > I don't think my app is taking all this RAM, because when I restart
> > it, the RAM usage doesn't go down. It does only if I restart Tomcat
> > itself, instead of my app running there.
> 
> Yes, this is a classic sign of a problem with the app.
> 
> Reboot Tomcat, restart your app a couple of times (this bit is important).
> 
> Connect to the Tomcat instance using JConsole, navigate the MBeans, to
Catalina
> > Hosts > (your hostname), then select the Operations tab, under which
you'll
> see a button called "findReloadContextMemoryLeaks".
> 
> Push the button.
> 
> It will return a list of app names if Tomcat can detect ones with memory
leaks.
> 
> NB  No results doesn't necessarily mean your app isn't leaking.
> 
> 
> p


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