title: How to configure Tomcat to use more than 1 CPU?
body: <p>We have a new client, and currently we are performing stress test on the production like server with 100 concurrent http threads (using Jmeter). The problem is even though we have 2 Xeon Processor (each CPU with 4 core, total to 8 core), i can only see tomcat utilizing 4 cores, not 8 cores. the 4 cores i believe it belongs to only 1 processor. the other 4 threads is virtually sleeping.</p>
  
  <p>i got the impression from the Apache document that if we have multi CPU machine, we should configure acceptorThreadCount="2" : 
  <a href="http://tomcat.apache.org/tomcat-6.0-doc/config/http.html" rel="noreferrer">http://tomcat.apache.org/tomcat-6.0-doc/config/http.html</a></p>
  
  <p>We have change the default connector to tomcatThreadPool with maxThreads="150" minSpareThreads="4" and connector executer to have acceptorThreadCount="2". But it is only still utilizing 1 CPU. </p>
  
  <p>Any idea how to configure to utilize all cores (or all CPU's processors)?</p>