BenchmarkResults.log

# Sinatra/Ruby
[~]» wrk -t 12 -c400 -d30s http://127.0.0.1:4567/test                                                                                             
Running 30s test @ http://127.0.0.1:4567/test
  12 threads and 400 connections
  Thread Stats  Avg      Stdev    Max  +/- Stdev
    Latency  215.89ms  283.31ms  1.06s    80.72%
    Req/Sec  259.81    272.75    1.21k    84.97%
  44630 requests in 30.11s, 9.92MB read
  Socket errors: connect 0, read 0, write 0, timeout 4110
Requests/sec:  1482.10
Transfer/sec:    337.24KB

# Phoenix/Elixir
[~]» wrk -t 12 -c400 -d30s http://127.0.0.1:4000/test
Running 30s test @ http://127.0.0.1:4000/test
  12 threads and 400 connections
  Thread Stats  Avg      Stdev    Max  +/- Stdev
    Latency  109.10ms  52.44ms 309.10ms  88.53%
    Req/Sec  354.40    165.93    1.78k    68.13%
  124853 requests in 30.00s, 38.57MB read
  Socket errors: connect 0, read 0, write 0, timeout 26
Requests/sec:  4161.16
Transfer/sec:      1.29MB

# Scotty/Haskell
[~]» wrk -t 12 -c400 -d30s http://127.0.0.1:3000/test                                                                                             
Running 30s test @ http://127.0.0.1:3000/test
  12 threads and 400 connections
  Thread Stats   Avg      Stdev     Max   +/- Stdev
    Latency   187.56ms  559.64ms   2.02s    90.67%
    Req/Sec     3.50k     2.36k   41.78k    74.93%
  1198875 requests in 29.98s, 180.65MB read
  Socket errors: connect 0, read 0, write 0, timeout 64
Requests/sec:  39989.74
Transfer/sec:      6.03MB

# net/http/Go
[~]» wrk -t 12 -c400 -d30s http://127.0.0.1:8080/test                                                                                             
Running 30s test @ http://127.0.0.1:8080/test
  12 threads and 400 connections
  Thread Stats   Avg      Stdev     Max   +/- Stdev
    Latency    10.76ms   14.98ms 184.27ms   99.06%
    Req/Sec     3.73k     0.99k   19.52k    71.47%
  1307859 requests in 29.99s, 147.18MB read
Requests/sec:  43604.45
Transfer/sec:      4.91MB