Running 3s test @ http://127.0.0.1:34759/echo
  4 threads and 64 connections
  Thread Stats   Avg      Stdev     Max   +/- Stdev
    Latency     1.57ms    4.78ms  63.15ms   98.34%
    Req/Sec    14.87k     2.12k   19.55k    92.68%
  Latency Distribution
     50%    0.99ms
     75%    1.09ms
     90%    1.22ms
     99%   28.57ms
  181925 requests in 3.10s, 736.15MB read
Requests/sec:  58694.46
Transfer/sec:    237.50MB