Kohana3.3.2 vs CodeIgniter2.2.0
两个框架在同一台机器上测试，配置如下：
2.4GHz Intel Core 2 Duo + 4G内存
测试命令：
ab -c 100 -n 30000 -H "Connection: close" "http://www.test.com/"
两个框架都是默认的helloworld，输入如下：
Kohana:
Server Software: Apache/2.2.26
Server Hostname: www.test.com
Server Port: 80
Document Path: /
Document Length: 13 bytes
Concurrency Level: 100
Time taken for tests: 242.361 seconds
Complete requests: 30000
Failed requests: 0
Write errors: 0
Total transferred: 7530000 bytes
HTML transferred: 390000 bytes
Requests per second: 123.78 [#/sec] (mean)
Time per request: 807.870 [ms] (mean)
Time per request: 8.079 [ms] (mean, across all concurrent requests)
Transfer rate: 30.34 [Kbytes/sec] received
Connection Times (ms)
min mean[+/-sd] median max
Connect: 0 79 114.8 4 797
Processing: 14 728 242.4 690 2767
Waiting: 2 681 221.1 660 2683
Total: 14 807 243.6 787 2816
Percentage of the requests served within a certain time (ms)
50% 787
66% 872
75% 918
80% 951
90% 1043
95% 1192
98% 1428
99% 1697
100% 2816 (longest request)
CodeIgniter：
Server Software: Apache/2.2.26
Server Hostname: www.test.com
Server Port: 80
Document Path: /
Document Length: 1925 bytes
Concurrency Level: 100
Time taken for tests: 173.534 seconds
Complete requests: 30000
Failed requests: 0
Write errors: 0
Total transferred: 64500000 bytes
HTML transferred: 57750000 bytes
Requests per second: 172.88 [#/sec] (mean)
Time per request: 578.446 [ms] (mean)
Time per request: 5.784 [ms] (mean, across all concurrent requests)
Transfer rate: 362.97 [Kbytes/sec] received
Connection Times (ms)
min mean[+/-sd] median max
Connect: 0 38 72.0 2 552
Processing: 12 540 157.8 553 1586
Waiting: 0 514 172.5 534 1584
Total: 18 578 155.6 595 1739
Percentage of the requests served within a certain time (ms)
50% 595
66% 632
75% 657
80% 680
90% 752
95% 804
98% 907
99% 1006
100% 1739 (longest request)
