I've added a line in my tomcat.sh that sets the TOMCAT_OPTS variable.
You should really set "-server" since I've seen noticeable improvements
over the "-client" option (which is the default). "-server" must be the
first option. Then, use -Xms and -Xmx to increase your memory
allocation. If you are using 1.3.x, you should look at -XX:NewSize and
-XX:MaxNewSize for much larger mx/ms values. You can find more
information about these at http://java.sun.com/docs/hotspot/index.html
David
bob McLaughlin wrote:
>The tomcat users guide states, that to improve performance, more memory can
>be allocated to tomcat in:
>
>Modify your JVM memory configuration. Normally the JVM allocates an initial
>size for the Java heap and that's it, if you need more then this amount of
>memory you will not get it.
>Nevertheless, in loaded sites, giving more memory to the JVM improves
>Tomcat's performance. You should use command line parameters such
>as -Xms/-Xmx/-ms/-mx to set the minimum/maximum size of the Java heap (and
>check to see if the performance was improved).
>
>QUESTION: Where does this command go? I assume the tomcat.sh or the
>startup.sh, but in which part of which one? Anyone doing this?
>
>Bob
>
>
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