title: Slow javascript execution in chrome, profiler yields "(program)"
body: <p>How would I go about determining what the hangups are in my javascript app when the profiler puts (program) at the top with 80%? Is my logic too complex for the hotspot tracking to occur? Is my memory footprint too big? What is generally the cause of this?</p>
  
  <p>More Information: </p>
  
  <ul>
  <li>There are no elements on the form save the one canvas tag</li>
  <li>There are no waiting communications (xhr)</li>
  <li><a href="https://i.imgur.com/j6mu1.png" rel="noreferrer">http://i.imgur.com/j6mu1.png</a><img src="https://i.stack.imgur.com/oIYmV.png" alt="Profile data"></li>
  </ul>