Difference between revisions of "Memory settings"
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old>Admin |
old>Admin |
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=== Tomcat6 === | === Tomcat6 === | ||
The service can be changed by | The service can be changed by | ||
* Open prompt as '''Administrator''' | |||
* Run the following commands | |||
cd "C:\Program Files\Apache Software Foundation\Tomcat 6.0\bin | cd "C:\Program Files\Apache Software Foundation\Tomcat 6.0\bin | ||
Tomcat6w.exe //ES//tomcat6 | Tomcat6w.exe //ES//tomcat6 | ||
* Klik "Java" page | |||
* Set the values | |||
** Initial memory pool (aka "Xms"): 256m | |||
** Maximum memory pool (aka "Xmx"): 1024m | |||
** Add an extra line to Java Options | |||
-XX:MaxPermSize=128m | -XX:MaxPermSize=128m | ||
* Klik OK | |||
=== Tomcat7 === | === Tomcat7 === | ||
Revision as of 13:35, 1 March 2013
The following sample sets
- PermGen space is set to 256 MB
- Minimum application memory is 512 MB
- Maximum application memory is 1 GB
-Xmx512m -Xms1024m -XX:MaxPermSize=256m
Max total memory in this setup is 1256 MB
Setting values in Tomcat / Windows
Tomcat6
The service can be changed by
- Open prompt as Administrator
- Run the following commands
cd "C:\Program Files\Apache Software Foundation\Tomcat 6.0\bin Tomcat6w.exe //ES//tomcat6
- Klik "Java" page
- Set the values
- Initial memory pool (aka "Xms"): 256m
- Maximum memory pool (aka "Xmx"): 1024m
- Add an extra line to Java Options
-XX:MaxPermSize=128m
- Klik OK
Tomcat7
As Tomcat 6 except for step 2
cd "C:\Program Files\Apache Software Foundation\Tomcat 7.0\bin Tomcat7w.exe //ES//tomcat7
See the visual guide here
http://plavc.wordpress.com/2012/02/08/tomcat-service-on-windows/
Setting values in Tomcat / Linux
Find catalina.sh in something like: /usr/share/tomcat6/bin
Assign following line to JAVA_OPTS variable and add it into catalina.sh file.
JAVA_OPTS="-Djava.awt.headless=true -server -Xmx512m -Xms1024m -XX:MaxPermSize=256m"