Apache Benchmark on my blog app, ruby 1.9.2 and ruby 1.8.7 ree

ab_localhost_ruby

command: ab -n 500 -c 5 http://localhost:3000/

# Results with - Ruby 1.9.2


Server Software:        nginx/0.8.53
Server Hostname:        localhost
Server Port:            3000

Document Path:          /
Document Length:        17288 bytes

Concurrency Level:      5
Time taken for tests:   136.919 seconds
Complete requests:      500
Failed requests:        0
Write errors:           0
Total transferred:      8953500 bytes
HTML transferred:       8644000 bytes
Requests per second:    3.65 [#/sec] (mean)
Time per request:       1369.195 [ms] (mean)
Time per request:       273.839 [ms] (mean, across all concurrent requests)
Transfer rate:          63.86 [Kbytes/sec] received

Connection Times (ms)
              min  mean[+/-sd] median   max
Connect:        0    0   0.0      0       1
Processing:   921 1366 195.3   1347    3133
Waiting:      921 1364 195.0   1346    3133
Total:        922 1366 195.3   1347    3133

Percentage of the requests served within a certain time (ms)
  50%   1347
  66%   1435
  75%   1456
  80%   1476
  90%   1540
  95%   1593
  98%   1680
  99%   1776
 100%   3133 (longest request)


Results# ruby 1.8.7 (2010-04-19 patchlevel 253) [i686-linux], MBARI 0x8770, Ruby Enterprise Edition 2010.02

Server Software:        nginx/0.8.53
Server Hostname:        localhost
Server Port:            3000

Document Path:          /
Document Length:        17288 bytes

Concurrency Level:      5
Time taken for tests:   113.838 seconds
Complete requests:      500
Failed requests:        0
Write errors:           0
Total transferred:      8944500 bytes
HTML transferred:       8644000 bytes
Requests per second:    4.39 [#/sec] (mean)
Time per request:       1138.383 [ms] (mean)
Time per request:       227.677 [ms] (mean, across all concurrent requests)
Transfer rate:          76.73 [Kbytes/sec] received

Connection Times (ms)
              min  mean[+/-sd] median   max
Connect:        0    0   0.1      0       2
Processing:   683 1136 247.2   1089    2532
Waiting:      683 1135 247.4   1089    2531
Total:        683 1136 247.2   1090    2533

Percentage of the requests served within a certain time (ms)
  50%   1090
  66%   1179
  75%   1357
  80%   1374
  90%   1427
  95%   1497
  98%   1664
  99%   1748
 100%   2533 (longest request)