luvit http vs luvit web vs node http

luvit-http-server.lua

local server = require("http").createServer(require('stack').stack(
  function (req, res)
    res:writeHead(200, {
      ["Content-Type"] = "text/plain",
      ["Content-Length"] = 12
    })
    res:finish("Hello World\n")
  end
)):listen(process.env.PORT or 8080, "127.0.0.1")

local address = server:address()
p("http server listening on http://" .. address.address .. ':' .. address.port .. '/')

luvit-http.log

This is ApacheBench, Version 2.3 <$Revision: 655654 $>
Copyright 1996 Adam Twiss, Zeus Technology Ltd, http://www.zeustech.net/
Licensed to The Apache Software Foundation, http://www.apache.org/

Benchmarking 127.0.0.1 (be patient)


Server Software:        Luvit
Server Hostname:        127.0.0.1
Server Port:            8080

Document Path:          /
Document Length:        12 bytes

Concurrency Level:      100
Time taken for tests:   2.009 seconds
Complete requests:      5002
Failed requests:        0
Write errors:           0
Keep-Alive requests:    5002
Total transferred:      779124 bytes
HTML transferred:       60024 bytes
Requests per second:    2489.87 [#/sec] (mean)
Time per request:       40.163 [ms] (mean)
Time per request:       0.402 [ms] (mean, across all concurrent requests)
Transfer rate:          378.74 [Kbytes/sec] received

Connection Times (ms)
              min  mean[+/-sd] median   max
Connect:        0    0   0.1      0       1
Processing:     1   39   5.1     40      44
Waiting:        0    1   1.0      1       8
Total:          2   39   5.0     40      44

Percentage of the requests served within a certain time (ms)
  50%     40
  66%     40
  75%     40
  80%     40
  90%     40
  95%     40
  98%     42
  99%     44
 100%     44 (longest request)

luvit-web-server.lua

local server = require('web').createServer("127.0.0.1", process.env.PORT or 8080, require('cleanup')(function (req, res)
  return res(200, {
    ["Content-Type"] = "text/plain",
    ["Content-Length"] = 12
  }, "Hello World\n")
end))
local address = server:getsockname()
p("http server listening on http://" .. address.address .. ':' .. address.port .. '/')

luvit-web.log

This is ApacheBench, Version 2.3 <$Revision: 655654 $>
Copyright 1996 Adam Twiss, Zeus Technology Ltd, http://www.zeustech.net/
Licensed to The Apache Software Foundation, http://www.apache.org/

Benchmarking 127.0.0.1 (be patient)


Server Software:        Luvit
Server Hostname:        127.0.0.1
Server Port:            8080

Document Path:          /
Document Length:        12 bytes

Concurrency Level:      100
Time taken for tests:   1.042 seconds
Complete requests:      50000
Failed requests:        0
Write errors:           0
Keep-Alive requests:    50000
Total transferred:      8600000 bytes
HTML transferred:       600000 bytes
Requests per second:    47989.90 [#/sec] (mean)
Time per request:       2.084 [ms] (mean)
Time per request:       0.021 [ms] (mean, across all concurrent requests)
Transfer rate:          8060.80 [Kbytes/sec] received

Connection Times (ms)
              min  mean[+/-sd] median   max
Connect:        0    0   0.0      0       2
Processing:     0    2   0.2      2       4
Waiting:        0    2   0.2      2       4
Total:          1    2   0.2      2       5

Percentage of the requests served within a certain time (ms)
  50%      2
  66%      2
  75%      2
  80%      2
  90%      2
  95%      2
  98%      2
  99%      2
 100%      5 (longest request)

node-http-server.js

var server = require('http').createServer(require('stack')(
  function (req, res) {
    res.writeHead(200, {
      'Content-Type': 'text/plain',
      'Content-Length': 12
    });
    res.end("Hello World\n")
  }
)).listen(process.env.PORT || 8080, "127.0.0.1", function () {
  var address = server.address();
  console.log("http server listening on http://%s:%s/", address.address, address.port)
});

node-http.log

This is ApacheBench, Version 2.3 <$Revision: 655654 $>
Copyright 1996 Adam Twiss, Zeus Technology Ltd, http://www.zeustech.net/
Licensed to The Apache Software Foundation, http://www.apache.org/

Benchmarking 127.0.0.1 (be patient)


Server Software:        
Server Hostname:        127.0.0.1
Server Port:            8080

Document Path:          /
Document Length:        12 bytes

Concurrency Level:      100
Time taken for tests:   2.000 seconds
Complete requests:      45328
Failed requests:        0
Write errors:           0
Keep-Alive requests:    45328
Total transferred:      6255264 bytes
HTML transferred:       543936 bytes
Requests per second:    22663.94 [#/sec] (mean)
Time per request:       4.412 [ms] (mean)
Time per request:       0.044 [ms] (mean, across all concurrent requests)
Transfer rate:          3054.32 [Kbytes/sec] received

Connection Times (ms)
              min  mean[+/-sd] median   max
Connect:        0    0   0.0      0       2
Processing:     2    4   0.3      4       8
Waiting:        2    4   0.3      4       8
Total:          2    4   0.3      4       9

Percentage of the requests served within a certain time (ms)
  50%      4
  66%      4
  75%      4
  80%      4
  90%      5
  95%      5
  98%      6
  99%      6
 100%      9 (longest request)