twiggy vs node.js vs HTTP::Server::Simple::PSGI

gistfile1.txt

----------------------------------------------------------

== Twiggy ==

app.psgi:
my $app = sub {
    return [ 200, ['Content-Type' => 'text/plain'], [ "Hello world\n"] ];
};

[sugar@host dir]$ twiggy --listen 127.0.0.1:8080 app.psgi

[sugar@host dir]$ /usr/sbin/ab -n4000 -c100  -k 127.0.0.1:8080/

Benchmarking 127.0.0.1 (be patient)
Completed 400 requests
Completed 800 requests
Completed 1200 requests
Completed 1600 requests
Completed 2000 requests
Completed 2400 requests
Completed 2800 requests
Completed 3200 requests
Completed 3600 requests
Finished 4000 requests
Server Software:                                                           
Server Hostname:        127.0.0.1
Server Port:            8080

Document Path:          /
Document Length:        12 bytes

Concurrency Level:      100
Time taken for tests:   0.562 seconds
Complete requests:      4000
Failed requests:        0
Broken pipe errors:     0
Keep-Alive requests:    0
Total transferred:      228000 bytes
HTML transferred:       48000 bytes
Requests per second:    7117.44 [#/sec] (mean)
Time per request:       14.05 [ms] (mean)
Time per request:       0.14 [ms] (mean, across all concurrent requests)
Transfer rate:          405.69 [Kbytes/sec] received

Connnection Times (ms)
              min  mean[+/-sd] median   max
Connect:        0     1    2.4      0    17
Processing:     1    13    6.4     13    59
Waiting:        0    13    6.3     13    59
Total:          1    13    7.5     13    64

Percentage of the requests served within a certain time (ms)
  50%     13
  66%     13
  75%     13
  80%     13
  90%     14
  95%     17
  98%     29
  99%     63
 100%     64 (last request)

----------------------------------------------------------

== node.js ==

test_http.js:
var http = require('http');
http.createServer(function (req, res) {
  res.writeHead(200, {'Content-Type': 'text/plain'});
  res.end('Hello World\n');
}).listen(1337, "127.0.0.1");
console.log('Server running at http://127.0.0.1:1337/');

[sugar@host dir]$ ./node test_http.js

[sugar@host dir]$ /usr/sbin/ab -n4000 -c100  -k 127.0.0.1:1337/

Benchmarking 127.0.0.1 (be patient)
Completed 400 requests
Completed 800 requests
Completed 1200 requests
Completed 1600 requests
Completed 2000 requests
Completed 2400 requests
Completed 2800 requests
Completed 3200 requests
Completed 3600 requests
Finished 4000 requests
Server Software:                                                           
Server Hostname:        127.0.0.1
Server Port:            1337

Document Path:          /
Document Length:        12 bytes

Concurrency Level:      100
Time taken for tests:   0.660 seconds
Complete requests:      4000
Failed requests:        0
Broken pipe errors:     0
Keep-Alive requests:    0
Total transferred:      304000 bytes
HTML transferred:       48000 bytes
Requests per second:    6060.61 [#/sec] (mean)
Time per request:       16.50 [ms] (mean)
Time per request:       0.17 [ms] (mean, across all concurrent requests)
Transfer rate:          460.61 [Kbytes/sec] received

Connnection Times (ms)
              min  mean[+/-sd] median   max
Connect:        0     1    1.5      0    11
Processing:     2    15    9.4     13    43
Waiting:        0    15    9.4     13    43
Total:          2    16    9.2     14    43

Percentage of the requests served within a certain time (ms)
  50%     14
  66%     18
  75%     22
  80%     25
  90%     31
  95%     34
  98%     37
  99%     39
 100%     43 (last request)

----------------------------------------------------------

== HTTP::Server::Simple::PSGI ==

http_simple.pl:
#!/usr/bin/env perl
use common::sense;

use HTTP::Server::Simple::PSGI;

my $server = HTTP::Server::Simple::PSGI->new(3000);
$server->host("127.0.0.1");
$server->app( sub {
    return  [ 200, [ 'Content-Type', 'text/plain' ], [ "Hello World\n" ] ]
});

$server->run;

[sugar@host dir]$ perl http_simple.pl

[sugar@host dir]$ /usr/sbin/ab -n4000 -c100  -k 127.0.0.1:3000/

Benchmarking 127.0.0.1 (be patient)
Completed 400 requests
Completed 800 requests
Completed 1200 requests
Completed 1600 requests
Completed 2000 requests
Completed 2400 requests
Completed 2800 requests
Completed 3200 requests
Completed 3600 requests
Finished 4000 requests
Server Software:                                                           
Server Hostname:        127.0.0.1
Server Port:            3000

Document Path:          /
Document Length:        12 bytes

Concurrency Level:      100
Time taken for tests:   2.042 seconds
Complete requests:      4000
Failed requests:        0
Broken pipe errors:     0
Keep-Alive requests:    0
Total transferred:      228000 bytes
HTML transferred:       48000 bytes
Requests per second:    1958.86 [#/sec] (mean)
Time per request:       51.05 [ms] (mean)
Time per request:       0.51 [ms] (mean, across all concurrent requests)
Transfer rate:          111.66 [Kbytes/sec] received

Connnection Times (ms)
              min  mean[+/-sd] median   max
Connect:        0     0    0.0      0     3
Processing:     1    50    6.4     54    56
Waiting:        0    50    6.5     54    56
Total:          1    50    6.4     54    56

Percentage of the requests served within a certain time (ms)
  50%     54
  66%     54
  75%     54
  80%     54
  90%     54
  95%     55
  98%     56
  99%     56
 100%     56 (last request)