limit servlet cpu usage in tomcat

Question

Some of my servlets will involve heavy procession and time-consuming. And other servlets are simple. If the heavy servlet calls are very high in number, the simple servlets cannot be used. so, I want to limit the heavy servlets that it can use only up to 50% of the total CPU. Is it possible? if so, please explain how/where to proceed in tomcat.

Answer 1

Capsulate the code away from the rest of the application as war

then

create a secound instance of Tomcat and configure via the operating system the priority .

Ubuntu (Linux) system priority

or

try to set threadPriority into the Executor (thread pool) in Tomcat