Running 5s test @ http://127.0.0.1:52793/echo
  4 threads and 64 connections
  Thread Stats   Avg      Stdev     Max   +/- Stdev
    Latency     1.02ms  280.19us   6.40ms   91.33%
    Req/Sec    14.99k   806.52    19.19k    88.67%
  Latency Distribution
     50%    1.00ms
     75%    1.09ms
     90%    1.21ms
     99%    2.21ms
  302800 requests in 5.10s, 1.20GB read
Requests/sec:  59381.53
Transfer/sec:    240.28MB