title: How to calculate the performance time of a thread group (End Time - Start Time) in JMeter?
body: <p>I am new to jmeter, can anyone guide/Help me on how to take the 
  start time and end time (so I can calculate the total time taken for a 
  thread to complete) of a thread group?</p>
  
  <p>I have referred some links and apache JMeter user manual but I could not able to pick it.
  I have used jmeter 2.12.
  JMeter running in GUI Mode.</p>
  
  <p>I have tested HTTPS request for download file form IIS File server with below procedure/Test Plan.</p>
  
  <ol>
  <li>Created one thread is Performance</li>
  <li>Added Transaction Controller (child of parent thread)</li>
  <li>Added HTTP Request, Aggregate Report listner and view Result tree( Child of Transaction Controller)</li>
  </ol>
  
  <p>Do I need to use any plugin or other JMeter listeners to calculate the performance time?
  Here I could not able to get the total performance time.Please can you do needful.</p>