Running 3s test @ http://127.0.0.1:51045/echo
  4 threads and 64 connections
  Thread Stats   Avg      Stdev     Max   +/- Stdev
    Latency     1.02ms  456.91us  11.32ms   94.66%
    Req/Sec    15.34k     1.05k   19.96k    82.11%
  Latency Distribution
     50%    0.98ms
     75%    1.08ms
     90%    1.20ms
     99%    3.14ms
  187659 requests in 3.10s, 759.35MB read
Requests/sec:  60542.29
Transfer/sec:    244.98MB