title: Measuring JIT time of a .NET application
body: <p>I'm aware that you can use <a href="http://msdn.microsoft.com/en-us/magazine/cc163610.aspx" rel="nofollow">NGen</a> to make native pre-compiled images of your .NET application.</p>
  
  <p>But how do you measure how much time your application has spent in JIT? What profiling tools will measure this? Are there any free tools that do so? I'd like to know how much time is to be saved before doing this.</p>