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From "Larry Isaacs" <Larry.Isa...@sas.com>
Subject RE: Still having OutOfMemory Problems (Tomcat 4.1.31)
Date Mon, 17 Jan 2005 18:28:58 GMT
The "-DX" problem applies to the "-DXX" arguments too.

Larry

> -----Original Message-----
> From: David Johnson [mailto:chachany@gmail.com] 
> Sent: Monday, January 17, 2005 1:16 PM
> To: Tomcat Users List
> Subject: Re: Still having OutOfMemory Problems (Tomcat 4.1.31)
> 
> I think that was the problem!!!! My new batch file is 
> 
> #
> 
> @SET JAVA_HOME=C:\j2sdk_1_4_0_2
> @SET TOMCAT_HOME=C:\Tomcat4.1
> @SET TOMCAT_JVM="%JAVA_HOME%\jre\bin\client\jvm.dll"
> @SET 
> TOMCAT_CLASSPATH=%TOMCAT_HOME%\bin\bootstrap.jar;%TOMCAT_HOME%
> \common\lib\servlet.jar
> @SET TOMCAT_ENDORSED=%TOMCAT_HOME%\common\endorsed
> @SET TOMCAT_LOG=%TOMCAT_HOME%\logs\stdout.log
> @SET TOMCAT_ERR_LOG=%TOMCAT_HOME%\logs\stderr.log
> 
> %TOMCAT_HOME%\bin\tomcat.exe -install "Apache Tomcat 4.1.31"
> %TOMCAT_JVM% -Djava.class.path=%TOMCAT_CLASSPATH% -Xms64m -Xmx512m 
> -DXX:+PrintTenuringDistribution -DXX:+PrintGCDetails -Xverbosegc
> -Djava.endorsed.dirs=%TOMCAT_ENDORSED% -Dcatalina.home=%TOMCAT_HOME%
> -start org.apache.catalina.startup.BootstrapService -params start
> -stop org.apache.catalina.startup.BootstrapService -params stop -out
> %TOMCAT_LOG% -err %TOMCAT_ERR_LOG%
> 
> 
> 
> On Mon, 17 Jan 2005 13:08:05 -0500, David Johnson 
> <chachany@gmail.com> wrote:
> > I'll give it a try. thanks!
> > 
> > 
> > On Mon, 17 Jan 2005 13:07:26 -0500, Larry Isaacs 
> <Larry.Isaacs@sas.com> wrote:
> > > David,
> > >
> > > "-D" defines System properties, "-X" defines vendor 
> specific JVM options.
> > > Thus, "-DXms128M" is incorrect.  It should be just 
> "-Xms128M".  Same for
> > > the other "-DX" arguments.
> > >
> > > Cheers,
> > > Larry
> > >
> > > > -----Original Message-----
> > > > From: David Johnson [mailto:chachany@gmail.com]
> > > > Sent: Monday, January 17, 2005 12:52 PM
> > > > To: Tomcat Users List
> > > > Subject: Still having OutOfMemory Problems (Tomcat 4.1.31)
> > > >
> > > > HI all.
> > > >
> > > > Well I'm still getting my out of memory problem fairly 
> consistently
> > > > (again) using Tomcat 4.1.31 with my Struts application.
> > > >
> > > > When I look st the memory usage, it says tomcat is 
> using about 110k of
> > > > memory for the VM, but that's just looking at the task manager.
> > > >
> > > > Tomcat is installed as a service using a bat file 
> (follows). Note the
> > > > -Xms128M and -Xmx512M options are set...if doesnt seem 
> to matter what
> > > > I set these options to....even if I set them to 32m/64m!
> > > >
> > > > How can I tell if tomcat is REALLY using those 
> settings? It doesnt
> > > > seem to be!!!!
> > > >
> > > > Thanks
> > > >
> > > > -----
> > > > install.bat:
> > > >
> > > > @SET JAVA_HOME=C:\j2sdk_1_4_0_2
> > > > @SET TOMCAT_HOME=C:\Tomcat4.1
> > > > @SET TOMCAT_JVM="%JAVA_HOME%\jre\bin\client\jvm.dll"
> > > > @SET
> > > > TOMCAT_CLASSPATH=%TOMCAT_HOME%\bin\bootstrap.jar;%TOMCAT_HOME%
> > > > \common\lib\servlet.jar
> > > > @SET TOMCAT_ENDORSED=%TOMCAT_HOME%\common\endorsed
> > > > @SET TOMCAT_LOG=%TOMCAT_HOME%\logs\stdout.log
> > > > @SET TOMCAT_ERR_LOG=%TOMCAT_HOME%\logs\stderr.log
> > > >
> > > > %TOMCAT_HOME%\bin\tomcat.exe -install "Apache Tomcat 4.1.31"
> > > > %TOMCAT_JVM% -Djava.class.path=%TOMCAT_CLASSPATH% 
> -DXms128M -DXmx512M
> > > > -DXX:+PrintTenuringDistribution -DXX:+PrintGCDetails -Xverbosegc
> > > > -Djava.endorsed.dirs=%TOMCAT_ENDORSED% 
> -Dcatalina.home=%TOMCAT_HOME%
> > > > -start org.apache.catalina.startup.BootstrapService 
> -params start
> > > > -stop org.apache.catalina.startup.BootstrapService 
> -params stop -out
> > > > %TOMCAT_LOG% -err %TOMCAT_ERR_LOG%
> > > >
> > > > 
> ---------------------------------------------------------------------
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> > > >
> > >
> >
> 
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