Running 5s test @ http://127.0.0.1:42461/echo
  4 threads and 256 connections
  Thread Stats   Avg      Stdev     Max   +/- Stdev
    Latency     6.78ms    1.13ms  24.81ms   95.18%
    Req/Sec     9.46k   422.41    10.29k    82.50%
  Latency Distribution
     50%    6.68ms
     75%    6.83ms
     90%    6.97ms
     99%   11.79ms
  188393 requests in 5.03s, 754.60MB read
Requests/sec:  37425.22
Transfer/sec:    149.90MB