Running 3s test @ http://127.0.0.1:37025/echo
  4 threads and 64 connections
  Thread Stats   Avg      Stdev     Max   +/- Stdev
    Latency     1.34ms  236.06us   6.42ms   95.12%
    Req/Sec    11.75k     1.40k   22.30k    95.08%
  Latency Distribution
     50%    1.35ms
     75%    1.40ms
     90%    1.44ms
     99%    1.60ms
  142677 requests in 3.10s, 571.48MB read
Requests/sec:  46027.94
Transfer/sec:    184.36MB