That's true, the adress space for each Win32 process is limited to 2GB
(same on Linux? I would assume yes for the same processor architecture, but
i do not know it). Another hint: If your applications are compatible with
jdk 1.3, try out the IBM jdk. For me it works more stable and performant
than the Sun jdks in a server environment both on Windows and Linux. For
example the GC does not stop the whole JVM from time to time as with the
Sun jdk.
Regards,
Jens Stutte
"Sexton,
George" To: "Tomcat Users List"
<gsexton@mhsof <[EMAIL PROTECTED]>
tware.com> cc:
Subject: RE: Checking Tomcat's Memory
16/08/2002
01.01
Please respond
to "Tomcat
Users List"
I really doubt it. I seem to recall that for Windows 32 bit applications
the
maximum address space of an application is 2GB. I would try reducing the
second parameter to below 2GB and see what happens.
I'm sure Sun has some boxes that could do this...
-----Original Message-----
From: Marinko, Jeff [mailto:[EMAIL PROTECTED]]
Sent: 15 August, 2002 3:28 PM
To: 'Tomcat Users List'
Subject: RE: Checking Tomcat's Memory
Ah, there it is!
So I would add additional "JVM Option Number X" with the -server, -Xms,
-Xmx
parameters and change "JVM Option Count" to account for this.
I've managed to change the VM heap size through editing the catalina.bat
script, however I get the following:
Error occurred during initialization of VM
Could not reserve enough space for object heap
when I try to set my parameters at -Xms1024m -Xmx3072m (currently running
at
128m and 1024m). Are there any VMs out there that can handle this kind of
memory (1+ gigs to start)?
Thanks!
-----Original Message-----
From: Sexton, George [mailto:[EMAIL PROTECTED]]
Sent: Thursday, August 15, 2002 1:20 PM
To: Tomcat Users List
Subject: RE: Checking Tomcat's Memory
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\<ServiceName>
\Parameter
s
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