hello world in tornado, thin, twisted, nodejs and apache

nodejs/hello.js

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+var sys = require('sys'), 
+    http = require('http');
+    qs = require("querystring");
+
+http.createServer(function (req, res) {
+    currentTime = new Date();
+    res.writeHead(200, {'Content-Type': 'text/plain'});
+    res.write('Hello World');
+    res.close();
+}).listen(8123);
+sys.puts('Server running at http://127.0.0.1:8123/');

plot.py

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+#!/usr/bin/env python
+# make a horizontal bar chart
+
+from pylab import *
+
+# data dict
+data = dict()
+
+# read summary file
+lines = open('summary.txt').read().split('\n')
+lines.pop()
+
+for l in lines:
+   llist = l.split(':')
+   data[llist[0]] = llist[1]
+
+pos = [1,2,3,4,5]
+val = []
+tit = []
+
+for k in data:
+   val.append(float(data[k]))
+   tit.append(k)
+
+
+#val = 3+10*rand(5)    # the bar lengths
+#pos = arange(5)+.5    # the bar centers on the y axis
+
+#figure(1)
+barh(pos,val, align='center')
+yticks(pos, tit)
+xlabel('Request per second')
+title('Async Implementations Bench')
+grid(True)
+savefig('result.png');
+show()
+

readme.markdown

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+Async IO - Servers Benchmark
+============================
+
+Goal
+----
+Just do some dumb benchmarks against non-blocking i/o web server implementations 
+
+Sorry
+-----
+
+I'm not the best with python and shell script, please if can make some of scripts better, fork me and request pull ;-)
+
+
+Requirements
+------------
+
+* bash(Linux, Mac and BSDs should had pre-installed)
+* ruby 1.8.7(1.9.1 works??) (for thin) - www.ruby-lang.org
+* python (for tornado and twisted) - www.python.org
+* apache ( if you want to compare normal apache versus async/evented implementations) - httpd.apache.org
+
+Optionals
+--------
+
+* matplotlib to generate graphs - http://matplotlib.sourceforge.net/index.html
+
+
+Running
+-------
+
+1. open a terminal
+1. clone the repository
+1. go to bench dir created by git clone(a.k.a: cd Async_Test)
+1. verify if requeriments and optionals are installed
+1. run the benchmark script
+  1.  # ./run 2000 200
+  1. where 2000 is number of requests and 200 is concurrency level
+1. after 2 minutes(depending on your computer) it will finish with a graph(if matplotlib ok).
+1. if doesn't have matplotlib installed, just run `cat summary.txt`
+
+

results/apache.txt

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+This is ApacheBench, Version 2.3 <$Revision: 655654 $>
+Copyright 1996 Adam Twiss, Zeus Technology Ltd, http://www.zeustech.net/
+Licensed to The Apache Software Foundation, http://www.apache.org/
+
+Benchmarking 127.0.0.1 (be patient)
+Total of 40610 requests completed
+This is ApacheBench, Version 2.3 <$Revision: 655654 $>
+Copyright 1996 Adam Twiss, Zeus Technology Ltd, http://www.zeustech.net/
+Licensed to The Apache Software Foundation, http://www.apache.org/
+
+Benchmarking 127.0.0.1 (be patient)
+
+
+Server Software:        Apache/2.2.12
+Server Hostname:        127.0.0.1
+Server Port:            80
+
+Document Path:          /~lucas/async.html
+Document Length:        12 bytes
+
+Concurrency Level:      500
+Time taken for tests:   17.017 seconds
+Complete requests:      50000
+Failed requests:        0
+Write errors:           0
+Total transferred:      14200000 bytes
+HTML transferred:       600000 bytes
+Requests per second:    2938.32 [#/sec] (mean)
+Time per request:       170.165 [ms] (mean)
+Time per request:       0.340 [ms] (mean, across all concurrent requests)
+Transfer rate:          814.92 [Kbytes/sec] received
+
+Connection Times (ms)
+              min  mean[+/-sd] median   max
+Connect:        0   26 282.4      3    9000
+Processing:     0  122 659.7     34   13149
+Waiting:        0  120 659.7     33   13149
+Total:         19  148 765.8     37   13149
+
+Percentage of the requests served within a certain time (ms)
+  50%     37
+  66%     41
+  75%     44
+  80%     45
+  90%     50
+  95%     60
+  98%   2372
+  99%   3836
+ 100%  13149 (longest request)
+This is ApacheBench, Version 2.3 <$Revision: 655654 $>
+Copyright 1996 Adam Twiss, Zeus Technology Ltd, http://www.zeustech.net/
+Licensed to The Apache Software Foundation, http://www.apache.org/
+
+Benchmarking 127.0.0.1 (be patient)
+Total of 22938 requests completed
+This is ApacheBench, Version 2.3 <$Revision: 655654 $>
+Copyright 1996 Adam Twiss, Zeus Technology Ltd, http://www.zeustech.net/
+Licensed to The Apache Software Foundation, http://www.apache.org/
+
+Benchmarking 127.0.0.1 (be patient)
+Total of 49885 requests completed
+This is ApacheBench, Version 2.3 <$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:        Apache/2.2.12
+Server Hostname:        127.0.0.1
+Server Port:            80
+
+Document Path:          /~lucas/async.html
+Document Length:        12 bytes
+
+Concurrency Level:      500
+Time taken for tests:   36.528 seconds
+Complete requests:      50000
+Failed requests:        0
+Write errors:           0
+Total transferred:      14200000 bytes
+HTML transferred:       600000 bytes
+Requests per second:    1368.83 [#/sec] (mean)
+Time per request:       365.276 [ms] (mean)
+Time per request:       0.731 [ms] (mean, across all concurrent requests)
+Transfer rate:          379.64 [Kbytes/sec] received
+
+Connection Times (ms)
+              min  mean[+/-sd] median   max
+Connect:        0   18 190.4      6    9009
+Processing:     0  164 1220.8     33   36492
+Waiting:        0  161 1220.9     30   36492
+Total:         11  182 1235.3     40   36522
+
+Percentage of the requests served within a certain time (ms)
+  50%     40
+  66%     45
+  75%     51
+  80%     53
+  90%     68
+  95%     85
+  98%    618
+  99%   4949
+ 100%  36522 (longest request)