title: Only 100% shown on benchmark run
body: <p>I was just doing a 10Million insert benchmark to see the performance of a small cache system I'm building. While observing the Activity Monitor I noticed that the <code>main</code> Go process only shows 100% (of the 800%) CPU.</p>
  
  <p>Do I need to split my loops into routines to make it split up to all 8 cores or is there another reason?</p>
  
  <p>I'm not posting code as the test code is not much more than a loop in a testing function in the main body.</p>