Running 5s test @ http://127.0.0.1:41659/echo
  4 threads and 256 connections
  Thread Stats   Avg      Stdev     Max   +/- Stdev
    Latency     6.69ms    1.01ms  22.42ms   94.89%
    Req/Sec     9.59k   392.52    10.22k    82.50%
  Latency Distribution
     50%    6.60ms
     75%    6.78ms
     90%    6.94ms
     99%   10.24ms
  190934 requests in 5.02s, 764.77MB read
Requests/sec:  38010.09
Transfer/sec:    152.25MB