Running 5s test @ http://127.0.0.1:45885/echo
  4 threads and 256 connections
  Thread Stats   Avg      Stdev     Max   +/- Stdev
    Latency     4.39ms  493.90us  17.95ms   92.33%
    Req/Sec    14.55k   670.58    18.00k    87.50%
  Latency Distribution
     50%    4.45ms
     75%    4.52ms
     90%    4.59ms
     99%    4.78ms
  289527 requests in 5.03s, 1.13GB read
Requests/sec:  57601.13
Transfer/sec:    230.72MB