@kenjis: It's no problem, i can use ab too and little bit i can understand the japan kanji. I just can't understand what maked they wrong, I runned the benchark too, here is the result:
[email protected]:~$ ab -c 10 -t 3 https://localhost/benchmark/Codeigniter3/index.php
This is ApacheBench, Version 2.3 <$Revision: 1528965 $>
Copyright 1996 Adam Twiss, Zeus Technology Ltd, https://www.zeustech.net/
Licensed to The Apache Software Foundation, https://www.apache.org/
Benchmarking localhost (be patient)
Completed 5000 requests
Completed 10000 requests
Completed 15000 requests
Completed 20000 requests
Completed 25000 requests
Completed 30000 requests
Finished 32431 requests
Server Software: Apache/2.4.7
Server Hostname: localhost
Server Port: 80
Document Path: /benchmark/Codeigniter3/index.php
Document Length: 304 bytes
Concurrency Level: 10
Time taken for tests: 3.000 seconds
Complete requests: 32431
Failed requests: 0
Non-2xx responses: 32434
Total transferred: 15665622 bytes
HTML transferred: 9859936 bytes
Requests per second: 10810.11 [#/sec] (mean)
Time per request: 0.925 [ms] (mean)
Time per request: 0.093 [ms] (mean, across all concurrent requests)
Transfer rate: 5099.38 [Kbytes/sec] received
Connection Times (ms)
min mean[+/-sd] median max
Connect: 0 0 0.1 0 4
Processing: 0 1 0.3 1 10
Waiting: 0 0 0.2 0 10
Total: 0 1 0.3 1 10
Percentage of the requests served within a certain time (ms)
50% 1
66% 1
75% 1
80% 1
90% 1
95% 1
98% 1
99% 2
100% 10 (longest request)
So the script maked 10810.11 response per sec. If I turn on the cache, then the result will be:
[email protected]:~$ ab -c 10 -t 3 https://localhost/benchmark/Codeigniter3/index.php
This is ApacheBench, Version 2.3 <$Revision: 1528965 $>
Copyright 1996 Adam Twiss, Zeus Technology Ltd, https://www.zeustech.net/
Licensed to The Apache Software Foundation, https://www.apache.org/
Benchmarking localhost (be patient)
Completed 5000 requests
Completed 10000 requests
Completed 15000 requests
Completed 20000 requests
Completed 25000 requests
Completed 30000 requests
Completed 35000 requests
Completed 40000 requests
Finished 40614 requests
Server Software: Apache/2.4.7
Server Hostname: localhost
Server Port: 80
Document Path: /benchmark/Codeigniter3/index.php
Document Length: 304 bytes
Concurrency Level: 10
Time taken for tests: 3.000 seconds
Complete requests: 40614
Failed requests: 0
Non-2xx responses: 40616
Total transferred: 19617528 bytes
HTML transferred: 12347264 bytes
Requests per second: 13537.65 [#/sec] (mean)
Time per request: 0.739 [ms] (mean)
Time per request: 0.074 [ms] (mean, across all concurrent requests)
Transfer rate: 6385.75 [Kbytes/sec] received
Connection Times (ms)
min mean[+/-sd] median max
Connect: 0 0 0.1 0 2
Processing: 0 0 0.2 0 8
Waiting: 0 0 0.1 0 6
Total: 0 1 0.2 1 9
Percentage of the requests served within a certain time (ms)
50% 1
66% 1
75% 1
80% 1
90% 1
95% 1
98% 1
99% 1
100% 9 (longest request)
The script maked 13537.65 request per sec. So something went wrong with the benchmark :)
The test was the same "Hello World" test.