new_contents: #!/usr/bin/env python
  
  import time
  
  import grequests
  
  
  URL = 'http://localhost:5000/ask'
  CONCURRENT = 1000
  REQUESTS = 10000
  
  
  requests = [grequests.get(URL) for i in xrange(REQUESTS)]
  
  beginning = time.time()
  responses = grequests.map(requests, size=CONCURRENT)
  
  total = time.time() - beginning
  
  print "Requests: " + str(REQUESTS)
  print "Concurrent: " + str(CONCURRENT)
  print "Average time per request: " + str(total / REQUESTS)
  print "Total time: " + str(total)
  
subject: add performance tests