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From Arnaud Heritier <aherit...@sopragroup.com>
Subject RE: Tomcat Memory usage(Urgent!)
Date Fri, 08 Mar 2002 11:15:18 GMT
Are you sure that there's not old processes.
I saw on AIX with TC4.0.1 that when i shutdowned TC, the java process wasn't killed.
So I needed to kill it manually.

Isn't there the same problem.

Do all these processes disappeare when you stop TC ??

Arno

> -----Message d'origine-----
> De:	David Cassidy [SMTP:dcassidy@hotgen.com]
> Date:	vendredi 8 mars 2002 12:05
> A:	Tomcat Users List
> Objet:	Re: Tomcat Memory usage(Urgent!)
> 
> within your program you might want to check out
> 
> Runtime runtime = Runtime.getRuntime;
> runtime.freeMemory() vs
> runtime.totalMemory()
> 
> This will let you know what it's really using..
> But as top says it's only 59M then I'd be looking at
> other processes in your ps list
> 
> Hope this helps
> 
> D
> 
> 
> 
> Boily Sylvain wrote:
> 
> > hi all ,
> >
> > Well how is possible to give back memory ? Because after 2 days the
> > memory is full.
> > thx
> >
> > Chris Pheby wrote:
> >
> > >Each of these processes correlates to a /thread/. The processes are
> > sharing
> > >memory for the most part - something that ps or top don't make clear.
> > >
> > >Chris
> > >
> > >-----Original Message-----
> > >From: tomcat-user-return-13170-chris=tfe-group.com@jakarta.apache.org
> > >[mailto:tomcat-user-return-13170-chris=tfe-group.com@jakarta.apache.org
> > ]
> > >On Behalf Of Galbayar
> > >Sent: 08 March 2002 09:24
> > >To: Tomcat Users List
> > >Subject: Tomcat Memory usage(Urgent!)
> > >
> > >
> > >Hello all
> > >
> > >Here is part of top output. Is it usual that java processes eat all of
> > >memory? ? At now there are 50 java processes started that running
> > tomcat and
> > >each of them uses 59M memory. There is running apache server with
> > tomcat 4
> > >and mysql. OS is Redhat7.2 x86 . JDK 1.4 is installed.
> > >
> > >Thx
> > >
> > >106 processes: 105 sleeping, 1 running, 0 zombie, 0 stopped
> > >CPU states: 0.3% user, 3.4% system, 0.0% nice, 96.1% idle
> > >Mem: 1028860K av, 1022352K used, 6508K free, 116K shrd, 129004K buff
> > >Swap: 1020116K av, 0K used, 1020116K free 762320K cached
> > >
> > >3201 root 9 0 60692 59M 28164 S 0.0 5.8 0:03 java
> > >3202 root 8 0 60692 59M 28164 S 0.0 5.8 0:00 java
> > >3203 root 9 0 60692 59M 28164 S 0.0 5.8 0:35 java
> > >3204 root 9 0 60692 59M 28164 S 0.0 5.8 0:00 java
> > >3205 root 9 0 60692 59M 28164 S 0.0 5.8 0:01 java
> > >3206 root 9 0 60692 59M 28164 S 0.0 5.8 0:00 java
> > >3207 root 9 0 60692 59M 28164 S 0.0 5.8 0:00 java
> > >3208 root 9 0 60692 59M 28164 S 0.0 5.8 0:00 java
> > >3209 root 9 0 60692 59M 28164 S 0.0 5.8 0:03 java
> > >.
> > >.
> > >.
> > >
> > >
> > >
> > >--
> > >To unsubscribe:   <mailto:tomcat-user-unsubscribe@jakarta.apache.org>
> > >For additional commands: <mailto:tomcat-user-help@jakarta.apache.org>
> > >Troubles with the list: <mailto:tomcat-user-owner@jakarta.apache.org>
> > >
> >
> > --
> >
> > */Sylvain Boily/*
> > /Administrateur Linux/
> >
> > <cid:part1.09010406.06040603@lbn.fr>
> >
> > /*Adresse :* 39, bd Anatole France -  93200 St-Denis -  France/
> > /*tel :*0148131814/
> > /*mail :*s.boily@lbn.fr <mailto:s.boily@lbn.fr>
> > *web:*http://www.linkbynet.fr/
> 
> 
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