go

Concurrency Level:      10
Time taken for tests:   0.546 seconds
Complete requests:      10000
Failed requests:        0
Write errors:           0
Total transferred:      1210000 bytes
HTML transferred:       50000 bytes
Requests per second:    18303.85 [#/sec] (mean)
Time per request:       0.546 [ms] (mean)
Time per request:       0.055 [ms] (mean, across all concurrent requests)
Transfer rate:          2162.86 [Kbytes/sec] received

node

Concurrency Level:      10
Time taken for tests:   1.353 seconds
Complete requests:      10000
Failed requests:        0
Write errors:           0
Total transferred:      800000 bytes
HTML transferred:       50000 bytes
Requests per second:    7389.45 [#/sec] (mean)
Time per request:       1.353 [ms] (mean)
Time per request:       0.135 [ms] (mean, across all concurrent requests)
Transfer rate:          577.30 [Kbytes/sec] received

tornado

Concurrency Level:      10
Time taken for tests:   6.620 seconds
Complete requests:      10000
Failed requests:        0
Write errors:           0
Total transferred:      1990000 bytes
HTML transferred:       50000 bytes
Requests per second:    1510.56 [#/sec] (mean)
Time per request:       6.620 [ms] (mean)
Time per request:       0.662 [ms] (mean, across all concurrent requests)
Transfer rate:          293.56 [Kbytes/sec] received

flask+gunicorn (4 workers)

Concurrency Level:      10
Time taken for tests:   1.565 seconds
Complete requests:      10000
Failed requests:        0
Write errors:           0
Total transferred:      1640000 bytes
HTML transferred:       50000 bytes
Requests per second:    6389.29 [#/sec] (mean)
Time per request:       1.565 [ms] (mean)
Time per request:       0.157 [ms] (mean, across all concurrent requests)
Transfer rate:          1023.28 [Kbytes/sec] received

flask+gunicorn (1 worker)

Concurrency Level:      10
Time taken for tests:   5.370 seconds
Complete requests:      10000
Failed requests:        0
Write errors:           0
Total transferred:      1640000 bytes
HTML transferred:       50000 bytes
Requests per second:    1862.09 [#/sec] (mean)
Time per request:       5.370 [ms] (mean)
Time per request:       0.537 [ms] (mean, across all concurrent requests)
Transfer rate:          298.23 [Kbytes/sec] received

flask+uwsgi (4 workers)

Concurrency Level:      10
Time taken for tests:   0.746 seconds
Complete requests:      10000
Failed requests:        0
Write errors:           0
Total transferred:      830000 bytes
HTML transferred:       50000 bytes
Requests per second:    13397.50 [#/sec] (mean)
Time per request:       0.746 [ms] (mean)
Time per request:       0.075 [ms] (mean, across all concurrent requests)
Transfer rate:          1085.93 [Kbytes/sec] received

flask+uwsgi (1 worker)

Concurrency Level:      10
Time taken for tests:   2.911 seconds
Complete requests:      10000
Failed requests:        0
Write errors:           0
Total transferred:      830000 bytes
HTML transferred:       50000 bytes
Requests per second:    3435.76 [#/sec] (mean)
Time per request:       2.911 [ms] (mean)
Time per request:       0.291 [ms] (mean, across all concurrent requests)
Transfer rate:          278.48 [Kbytes/sec] received

webmachine

Concurrency Level:      10
Time taken for tests:   0.670 seconds
Complete requests:      10000
Failed requests:        0
Write errors:           0
Total transferred:      1620000 bytes
HTML transferred:       50000 bytes
Requests per second:    14928.11 [#/sec] (mean)
Time per request:       0.670 [ms] (mean)
Time per request:       0.067 [ms] (mean, across all concurrent requests)
Transfer rate:          2361.67 [Kbytes/sec] received

mochiweb

Concurrency Level:      10
Time taken for tests:   0.471 seconds
Complete requests:      10000
Failed requests:        0
Write errors:           0
Total transferred:      1810000 bytes
HTML transferred:       60000 bytes
Requests per second:    21222.55 [#/sec] (mean)
Time per request:       0.471 [ms] (mean)
Time per request:       0.047 [ms] (mean, across all concurrent requests)
Transfer rate:          3751.25 [Kbytes/sec] received

warp (haskell)

Concurrency Level:      10
Time taken for tests:   0.456 seconds
Complete requests:      10000
Failed requests:        0
Write errors:           0
Total transferred:      840000 bytes
HTML transferred:       50000 bytes
Requests per second:    21944.84 [#/sec] (mean)
Time per request:       0.456 [ms] (mean)
Time per request:       0.046 [ms] (mean, across all concurrent requests)
Transfer rate:          1800.16 [Kbytes/sec] received

libevent (C, 1 thread)

Concurrency Level:      10
Time taken for tests:   0.437 seconds
Complete requests:      10000
Failed requests:        0
Write errors:           0
Total transferred:      690000 bytes
HTML transferred:       50000 bytes
Requests per second:    22885.13 [#/sec] (mean)
Time per request:       0.437 [ms] (mean)
Time per request:       0.044 [ms] (mean, across all concurrent requests)
Transfer rate:          1542.06 [Kbytes/sec] received

libevent (C, 10 threads)

Concurrency Level:      10
Time taken for tests:   0.560 seconds
Complete requests:      10000
Failed requests:        0
Write errors:           0
Total transferred:      690000 bytes
HTML transferred:       50000 bytes
Requests per second:    17852.49 [#/sec] (mean)
Time per request:       0.560 [ms] (mean)
Time per request:       0.056 [ms] (mean, across all concurrent requests)
Transfer rate:          1202.95 [Kbytes/sec] received

bashttpd

Concurrency Level:      10
Time taken for tests:   7.075 seconds
Complete requests:      10000
Failed requests:        0
Write errors:           0
Total transferred:      1590000 bytes
HTML transferred:       70000 bytes
Requests per second:    1413.34 [#/sec] (mean)
Time per request:       7.075 [ms] (mean)
Time per request:       0.708 [ms] (mean, across all concurrent requests)
Transfer rate:          219.45 [Kbytes/sec] received

clojure/immutant

Concurrency Level:      10
Time taken for tests:   1.119 seconds
Complete requests:      10000
Failed requests:        0
Write errors:           0
Total transferred:      1430000 bytes
HTML transferred:       50000 bytes
Requests per second:    8938.67 [#/sec] (mean)
Time per request:       1.119 [ms] (mean)
Time per request:       0.112 [ms] (mean, across all concurrent requests)
Transfer rate:          1248.27 [Kbytes/sec] received

elixir/cowboy

Concurrency Level:      10
Time taken for tests:   0.575 seconds
Complete requests:      10000
Failed requests:        0
Write errors:           0
Total transferred:      1480000 bytes
HTML transferred:       50000 bytes
Requests per second:    17398.72 [#/sec] (mean)
Time per request:       0.575 [ms] (mean)
Time per request:       0.057 [ms] (mean, across all concurrent requests)
Transfer rate:          2514.66 [Kbytes/sec] received