Running 5s test @ http://127.0.0.1:50915/echo
  4 threads and 256 connections
  Thread Stats   Avg      Stdev     Max   +/- Stdev
    Latency     1.51ms  439.79us  10.53ms   98.47%
    Req/Sec    43.03k     1.51k   48.22k    87.50%
  Latency Distribution
     50%    1.46ms
     75%    1.50ms
     90%    1.55ms
     99%    2.71ms
  856382 requests in 5.03s, 3.35GB read
Requests/sec: 170260.56
Transfer/sec:    681.97MB
