Running 3s test @ http://127.0.0.1:36607/echo
  4 threads and 64 connections
  Thread Stats   Avg      Stdev     Max   +/- Stdev
    Latency     0.99ms  269.84us   5.91ms   88.09%
    Req/Sec    15.48k     2.04k   30.43k    96.72%
  Latency Distribution
     50%    0.98ms
     75%    1.08ms
     90%    1.19ms
     99%    2.00ms
  187914 requests in 3.10s, 760.38MB read
Requests/sec:  60624.60
Transfer/sec:    245.31MB