仕事で作っているサイトが共有サーバー上で運用する関係で、ある程度レスポンスよくしてあげたいなあということで、実際どれくらいの処理能力あるのか、Apache Bench走らせる手前に、自分のサーバーで走らせたら、あまりにも泣けてきたので、ちょっと貼ってみる。

$ ab -c 100 -n 100 http://www.brolog.com/
This is ApacheBench, Version 2.0.41-dev <$Revision: 1.141 $> apache-2.0
Copyright (c) 1996 Adam Twiss, Zeus Technology Ltd, http://www.zeustech.net/
Copyright (c) 1998-2002 The Apache Software Foundation, http://www.apache.org/

Benchmarking www.brolog.com (be patient)…..done
Server Software: Apache
Server Hostname: www.brolog.com
Server Port: 80

Document Path: /
Document Length: 60346 bytes

Concurrency Level: 100
Time taken for tests: 33.678507 seconds
Complete requests: 100
Failed requests: 91
(Connect: 0, Length: 91, Exceptions: 0)
Write errors: 0
Non-2xx responses: 2
Total transferred: 6276041 bytes
HTML transferred: 6253317 bytes
Requests per second: 2.97 [#/sec] (mean)
Time per request: 33678.509 [ms] (mean)
Time per request: 336.785 [ms] (mean, across all concurrent requests)
Transfer rate: 181.96 [Kbytes/sec] received

Connection Times (ms)
min mean[+/-sd] median max
Connect: 9 14 2.7 14 19
Processing: 3126 16295 7988.2 16859 31081
Waiting: 2443 15150 7881.2 15455 30474
Total: 3136 16310 7990.2 16875 31100

Percentage of the requests served within a certain time (ms)
50% 16875
66% 20712
75% 23592
80% 24305
90% 27182
95% 29011
98% 29684
99% 31100
100% 31100 (longest request)

　 　　_, ._
　 （　ﾟ Дﾟ）
　　( つ旦O
　　と＿)_) 

　 　　_, ._
　 （　ﾟ Дﾟ） 　　ｶﾞｼｬ
　　( つ　O. __
　　と＿)_) （__(）､;.o：。
　　　　　　　　　　ﾟ*･:.｡

・・・一応、静的ファイルでも・・・

$ ab -c 100 -n 100 http://www.brolog.com/sitemap.xml
This is ApacheBench, Version 2.0.41-dev <$Revision: 1.141 $> apache-2.0
Copyright (c) 1996 Adam Twiss, Zeus Technology Ltd, http://www.zeustech.net/
Copyright (c) 1998-2002 The Apache Software Foundation, http://www.apache.org/

Benchmarking www.brolog.com (be patient)…..done

Server Software: Apache
Server Hostname: www.brolog.com
Server Port: 80

Document Path: /sitemap.xml
Document Length: 55375 bytes

Concurrency Level: 100
Time taken for tests: 0.614033 seconds
Complete requests: 100
Failed requests: 0
Write errors: 0
Total transferred: 5976628 bytes
HTML transferred: 5948308 bytes
Requests per second: 162.86 [#/sec] (mean)
Time per request: 614.033 [ms] (mean)
Time per request: 6.140 [ms] (mean, across all concurrent requests)
Transfer rate: 9504.38 [Kbytes/sec] received

Connection Times (ms)
min mean[+/-sd] median max
Connect: 9 10 1.3 11 15
Processing: 94 335 142.6 346 571
Waiting: 31 247 148.9 242 496
Total: 103 346 143.3 357 583

Percentage of the requests served within a certain time (ms)
50% 357
66% 420
75% 467
80% 481
90% 546
95% 570
98% 580
99% 583
100% 583 (longest request)

とりあえず普通みたいだ・・・。ということは・・・かなりPHPとWordPressへのチューニング必須だなあ・・・。それなりに高速化のプラグインは入れているんだけど、ちょっと泣けてきたって事で。