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how: this configuration for linux

Manuel Jordan
Ranch Hand

Joined: Sep 29, 2006
Posts: 125
hello guys

for this useful link
tomcat performance windows

the second step works fine for windows, the question is
how i can do this for linux??

thanks in advanced


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Joe Ess
Bartender

Joined: Oct 29, 2001
Posts: 8710
    
    6

That depends on how you are starting tomcat.
Tomcat is just a java app, so you can use the java command line arguments to set the VM size (-Xms -Xmx).
Chances are you are using a script to start Tomcat so you'll have to do some digging to figure out how it sets memory arguments.


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Manuel Jordan
Ranch Hand

Joined: Sep 29, 2006
Posts: 125
Hello Joe

thanks for the reply

i start the tomcat with this command
./catalina.sh run
or directly with eclipse with tomcatplugin

>>to set the VM size (-Xms -Xmx).
how?
i see the script and not line to change this configuration suggested by you

regards
Joe Ess
Bartender

Joined: Oct 29, 2001
Posts: 8710
    
    6

Look at the commented-out section at the top of catalina.sh.
It will take the environment variable JAVA_OPTS and pass them to the VM.
Manuel Jordan
Ranch Hand

Joined: Sep 29, 2006
Posts: 125
Hi Joe

thanks again for your time

i saw in catalina.sh these variables, but wondered what would be the difference between them (only the word stop for JAVA_OPTS )




can you explain me , which is really the difference?

>>or in a production startup script,
i will write this in the catalina.sh itself

regards
 
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