Running 3s test @ http://127.0.0.1:35481/echo
  4 threads and 64 connections
  Thread Stats   Avg      Stdev     Max   +/- Stdev
    Latency     1.24ms  303.38us   7.25ms   89.62%
    Req/Sec    12.90k     0.86k   17.49k    84.55%
  Latency Distribution
     50%    1.19ms
     75%    1.25ms
     90%    1.32ms
     99%    2.43ms
  157844 requests in 3.10s, 632.23MB read
Requests/sec:  50919.85
Transfer/sec:    203.96MB