How to set Java heap options for Tomcat6?

[Manuel_Caramia]

How can I to set Java heap options for Tomcat6 and limit the number of Java threads? In /etc/tomcat6/server.xml file there is no the parameter MaxProcessor. Where exactly I must add it?
And also how can I modify Java threads? I know that I must add -xmx and -xms parameters in tomcat6.conf, but where exactly?
Thank you very much

 

[Manuel_Caramia]

Anyone can help me?

 

[Manuel_Caramia]

is it possibile to receive help?

 

[IgorG]

Why do you think that it is question for Plesk community? I suppose that asking this question to Tomcat/Java community would be more effective.