Running 5s test @ http://127.0.0.1:46013/echo
  4 threads and 64 connections
  Thread Stats   Avg      Stdev     Max   +/- Stdev
    Latency     0.99ms  292.84us   6.62ms   93.08%
    Req/Sec    15.44k   640.30    17.23k    84.00%
  Latency Distribution
     50%    0.96ms
     75%    1.06ms
     90%    1.17ms
     99%    2.16ms
  307101 requests in 5.01s, 1.21GB read
Requests/sec:  61336.10
Transfer/sec:    248.19MB