title: Unit of measurement for Duration column in SQL Profiler
body: <p>What is the unit of the Duration column in SQL Profiler? I thought it was milliseconds but in the following Profiler row I found it contradicting with start and end time:</p>
  
  <pre><code>spid=163    
  duration=11310646
  starttime=2010-04-06 17:45:24.480
  endtime=2010-04-06 17:45:35.790
  reads=152
  writes=2
  cpu=16
  eventclass=12
  textdata= DELETE FROM dbo.[Icon] WHERE Id = 20087 
  </code></pre>
  
  <p>FYI, I am using SQL Server 2008.</p>