Running 3s test @ http://127.0.0.1:36301/echo
  4 threads and 64 connections
  Thread Stats   Avg      Stdev     Max   +/- Stdev
    Latency     0.98ms  260.32us   5.33ms   90.89%
    Req/Sec    15.45k     0.96k   20.33k    87.80%
  Latency Distribution
     50%    0.96ms
     75%    1.06ms
     90%    1.16ms
     99%    1.95ms
  189031 requests in 3.10s, 764.90MB read
Requests/sec:  60981.72
Transfer/sec:    246.76MB