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From Stéphane Hanser <s.han...@omegames.com>
Subject RE: A lot of CPU used
Date Tue, 17 Jul 2007 14:42:03 GMT
When I type "echo $CATALINA_BASE" nothing appears but in
/etc/default/tomcat5.5 it reads

CATALINA_BASE=/var/lib/tomcat5.5

I did check and =/var/lib/tomcat5.5/logs is pointing to my
/var/log/tomcat5.5 directory

-----Message d'origine-----
De : Leon Rosenberg [mailto:rosenberg.leon@googlemail.com] 
Envoyé : mardi 17 juillet 2007 16:27
À : Tomcat Users List
Objet : Re: A lot of CPU used

have you checked where the $CATALINA_BASE is pointing to?
regards
Leon

P.S. you can contact me off-list if you want me to login to your box
and play on it a bit :-)

On 7/17/07, Stéphane Hanser <s.hanser@omegames.com> wrote:
> I did check. It seems good to me:
>
> elif [ "$1" = "start" ] ; then
>
>   shift
>   touch "$CATALINA_BASE"/logs/catalina.out
>   if [ "$1" = "-security" ] ; then
>     if [ "$gcj" = "yes" ]; then
>       echo "The java-gcj-compat-dev environment currently doesn't support"
>       echo "a security manager. Please check the TOMCAT5_SECURITY
variable"
>       echo "in /etc/default/tomcat5.5."
>       exit 1
>     fi
>     echo "Using Security Manager"
>     shift
>     "$_RUNJAVA" $JAVA_OPTS $CATALINA_OPTS \
>       -Djava.endorsed.dirs="$JAVA_ENDORSED_DIRS" -classpath "$CLASSPATH" \
>       -Djava.security.manager \
>       -Djava.security.policy=="$CATALINA_BASE"/conf/catalina.policy \
>       -Dcatalina.base="$CATALINA_BASE" \
>       -Dcatalina.home="$CATALINA_HOME" \
>       -Djava.io.tmpdir="$CATALINA_TMPDIR" \
>       org.apache.catalina.startup.Bootstrap "$@" start \
>       >> "$CATALINA_BASE"/logs/catalina.out 2>&1 &
>
>       if [ ! -z "$CATALINA_PID" ]; then
>         echo $! > $CATALINA_PID
>       fi
>   else
>     "$_RUNJAVA" $JAVA_OPTS $CATALINA_OPTS \
>       -Djava.endorsed.dirs="$JAVA_ENDORSED_DIRS" -classpath "$CLASSPATH" \
>       -Dcatalina.base="$CATALINA_BASE" \
>       -Dcatalina.home="$CATALINA_HOME" \
>       -Djava.io.tmpdir="$CATALINA_TMPDIR" \
>       org.apache.catalina.startup.Bootstrap "$@" start \
>       >> "$CATALINA_BASE"/logs/catalina.out 2>&1 &
>
>       if [ ! -z "$CATALINA_PID" ]; then
>         echo $! > $CATALINA_PID
>       fi
>   fi
>
>
>
> -----Message d'origine-----
> De: Leon Rosenberg [mailto:rosenberg.leon@googlemail.com]
> Envoyé: mardi 17 juillet 2007 15:37
> À: Tomcat Users List
> Objet: Re: A lot of CPU used
>
> you may want to check your catalina.sh (i hope you have one) where the
> output goes.
>
> On 7/17/07, Stéphane Hanser <s.hanser@omegames.com> wrote:
> > Lol. No I typed the right word. There is no file ended by .out on the
> > machine.
> >
> > -----Message d'origine-----
> > De: Leon Rosenberg [mailto:rosenberg.leon@googlemail.com]
> > Envoyé: mardi 17 juillet 2007 15:10
> > À: Tomcat Users List
> > Objet: Re: A lot of CPU used
> >
> > maybe because it is called catalina.out?
> > :-)
> >
> > On 7/17/07, Stéphane Hanser <s.hanser@omegames.com> wrote:
> > > I didn't install it myself. We hired a system admin for one day to set
> up
> > > our server. But I'm quite positive that it was installed from the
debian
> > > package. It isn't one the server: when I "locate Catalina.out" I don't
> get
> > > any result.
> > >
> > > -----Message d'origine-----
> > > De: Leon Rosenberg [mailto:rosenberg.leon@googlemail.com]
> > > Envoyé: mardi 17 juillet 2007 15:04
> > > À: Tomcat Users List
> > > Objet: Re: A lot of CPU used
> > >
> > > have you installed tomcat from debian package or from the binary
> > > distribution from tomcat.apache.org
> > >
> > > if first is the case your log file is probably somewhere under
/var/log.
> > >
> > > regards
> > > Leon
> > >
> > >
> > > P.S. take the distribution from tomcat.apache.org for safety.
> > >
> > > On 7/17/07, Stéphane Hanser <s.hanser@omegames.com> wrote:
> > > > Thanks, that seemes great. However I don't know why but there is no
> > > > catalina.out on my server. How should I configure tomcat in order to
> log
> > > in
> > > > this file?
> > > >
> > > > Stéphane
> > > >
> > > > -----Message d'origine-----
> > > > De: Leon Rosenberg [mailto:rosenberg.leon@googlemail.com]
> > > > Envoyé: mardi 17 juillet 2007 14:12
> > > > À: Tomcat Users List
> > > > Objet: Re: A lot of CPU used
> > > >
> > > > thread dump:
> > > > kill -QUIT tomcat_pid
> > > >
> > > > regards
> > > > Leon
> > > >
> > > > On 7/17/07, Stéphane Hanser <s.hanser@omegames.com> wrote:
> > > > > Hello all,
> > > > >
> > > > >
> > > > >
> > > > > I'm running a web application on a tomcat 5.5 server (jvm 1.5,
> debian
> > 4)
> > > > and
> > > > > it uses a lot of CPU resources. It seems that the charge keeps
> > growing,
> > > > > regardless the number of users. So I suspect a non-ending routing
> > > running
> > > > > but I don't know how to locate it. So here is my question: is
tomcat
> > > able
> > > > to
> > > > > tell me which instructions are running? Otherwise, how may I find
> the
> > > > reason
> > > > > of this charge?
> > > > >
> > > > >
> > > > >
> > > > > Thanks
> > > > >
> > > > >
> > > > >
> > > > > S. Hanser
> > > > >
> > > > >
> > > >
> > > >
---------------------------------------------------------------------
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> > > >
> > > >
> > > >
> > > >
> > > >
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> > > >
> > >
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> > >
> > >
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> > >
> >
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> >
> >
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> >
> >
>
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>
>
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>

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