Running 8s test @ http://127.0.0.1:51135/json
  4 threads and 256 connections
  Thread Stats   Avg      Stdev     Max   +/- Stdev
    Latency     9.70ms  726.49us  21.94ms   99.05%
    Req/Sec     6.60k   239.98     7.11k    79.06%
  Latency Distribution
     50%    9.66ms
     75%    9.86ms
     90%    9.99ms
     99%   10.20ms
  210413 requests in 8.03s, 25.08MB read
Requests/sec:  26205.73
Transfer/sec:      3.12MB