Running 5s test @ http://127.0.0.1:42955/echo
  4 threads and 64 connections
  Thread Stats   Avg      Stdev     Max   +/- Stdev
    Latency     1.09ms  266.16us   7.11ms   90.52%
    Req/Sec    14.58k     0.89k   21.27k    88.18%
  Latency Distribution
     50%    1.04ms
     75%    1.10ms
     90%    1.16ms
     99%    2.12ms
  294465 requests in 5.10s, 1.15GB read
Requests/sec:  57746.56
Transfer/sec:    231.30MB