Running 5s test @ http://127.0.0.1:58075/echo
  4 threads and 256 connections
  Thread Stats   Avg      Stdev     Max   +/- Stdev
    Latency     1.65ms  501.44us  13.82ms   98.52%
    Req/Sec    39.53k     1.47k   48.89k    84.50%
  Latency Distribution
     50%    1.61ms
     75%    1.64ms
     90%    1.68ms
     99%    2.67ms
  786420 requests in 5.03s, 3.08GB read
Requests/sec: 156373.41
Transfer/sec:    626.34MB