title: How to use Chrome Developer Tools Performance or Memory tab when page freezes
body: <p>So I've got a page that after it is loaded the Javascript just keeps running and running until I bring up Chrome's Task Manager and kill the tab.</p>
  
  <p>I want to find the memory leak.  When I use the Performance tab and stop a recording it'll say "Loading profile..." forever.  So I'll kill the tab in Task Manager, but then the profile never loads.  Same problem with taking a Heap Snapshot under the Memory Tab.</p>
  
  <p>Is there a way to use the Performance or Memory tabs when I have to kill the tab?
  Or do I just have to go "old school" and use console.log() everywhere?</p>