Running 5s test @ http://127.0.0.1:33113/echo
  4 threads and 64 connections
  Thread Stats   Avg      Stdev     Max   +/- Stdev
    Latency     1.27ms  419.51us  10.76ms   96.14%
    Req/Sec    12.36k   814.63    16.63k    87.19%
  Latency Distribution
     50%    1.21ms
     75%    1.35ms
     90%    1.50ms
     99%    3.01ms
  249613 requests in 5.10s, 0.98GB read
Requests/sec:  48945.30
Transfer/sec:    197.77MB