title: Request processing time in python
body: <p>I'm trying to test a web application using selenium python. I've wrote a script to mimic a user. It logs in to the server, generates some reports and so on. It is working fine.
  Now, I need to see how much time the server is taking to process a specific request. 
  Is there a way to find that from the same python code?
  Any alternate method is acceptable.</p>
  
  <p>Note: </p>
  
  <ul>
  <li>The server is in the same LAN</li>
  <li>Also I don't have privileges to do anything at the server side. So anything I can do is from outside the server.</li>
  </ul>
  
  <p>Any sort of help is appreciable. Thank you</p>