title: How to make GGTS / STS super fast?
body: <p>I am using GGTS 3.2 JUNO 4.2.2 with Grails 2.2.1. It occurs to me that the environment is very slow after a while. What can I do to make it faster? </p>
  
  <p>Is there a way to use the full potential of the underlying system? </p>
  
  <p>What I did was (GGTS.ini): </p>
  
  <pre><code>-Xms768m
  -Xmx768m
  -XX:PermSize=1024m
  -XX:MaxPermSize=1024m
  -XX:+UseParallelGC
  </code></pre>