Running 5s test @ http://127.0.0.1:56303/echo
  4 threads and 256 connections
  Thread Stats   Avg      Stdev     Max   +/- Stdev
    Latency     5.30ms    0.91ms  18.42ms   95.91%
    Req/Sec    11.91k   516.12    12.80k    81.50%
  Latency Distribution
     50%    5.16ms
     75%    5.42ms
     90%    5.89ms
     99%    9.31ms
  237048 requests in 5.02s, 0.94GB read
Requests/sec:  47223.89
Transfer/sec:    190.82MB