Running 5s test @ http://127.0.0.1:41449/echo
  4 threads and 256 connections
  Thread Stats   Avg      Stdev     Max   +/- Stdev
    Latency     4.94ms    0.88ms  19.29ms   94.77%
    Req/Sec    12.65k   582.17    16.83k    85.50%
  Latency Distribution
     50%    4.78ms
     75%    5.08ms
     90%    5.49ms
     99%    8.50ms
  251900 requests in 5.03s, 0.99GB read
Requests/sec:  50107.47
Transfer/sec:    202.47MB