Running 5s test @ http://127.0.0.1:35841/echo
  4 threads and 256 connections
  Thread Stats   Avg      Stdev     Max   +/- Stdev
    Latency     4.64ms    1.02ms  23.30ms   94.47%
    Req/Sec    13.77k   663.70    15.34k    85.00%
  Latency Distribution
     50%    4.55ms
     75%    4.72ms
     90%    4.90ms
     99%    8.74ms
  274297 requests in 5.02s, 1.07GB read
Requests/sec:  54609.53
Transfer/sec:    218.73MB