mod_perlの効果を測定する

【負荷テスト概要】
 
 以下の2つの負荷テストを行う。
 
 ・abを利用した簡単な負荷テスト(ストレステスト)
 
 ・JMETERを使用したシナリオテストを兼ねた負荷テスト
 
 また、それぞれのテスト時に、サーバ側のCPU、メモリの使用状況も集計(vmstat、top、free等で)する。
 
 
【abを利用した簡単な負荷テスト】

 ◆テスト内容
 
  abを利用して以下の3つのURLにアクセスし、レスポンスを計測する。

  /cgi-bin/file_write.cgi
  /cgi-perl-run/file_write.cgi
  /cgi-registry/file_write.cgi

  処理内容は モジュールを require して呼ぶだけの単純なもの。
  ※今回は、PerlRunの性能を見たいので、とりあえずrequireだけしてみたが、
   時間があれば、も少しマシなものを作ってみたい。
 

C:\tmp>ab -n 100 -c 10 http://192.168.24.101/cgi-bin/file_write.cgi
This is ApacheBench, Version 2.0.41-dev <$Revision: 1.121.2.12 $> apache-2.0
Copyright (c) 1996 Adam Twiss, Zeus Technology Ltd, http://www.zeustech.net/
Copyright (c) 2006 The Apache Software Foundation, http://www.apache.org/
 
Benchmarking 192.168.24.101 (be patient).....done
 
 
Server Software: Apache
Server Hostname: 192.168.24.101
Server Port: 80
 
Document Path: /cgi-bin/file_write.cgi
Document Length: 128 bytes
 
Concurrency Level: 10
Time taken for tests: 15.937500 seconds
Complete requests: 100
Failed requests: 0
Write errors: 0
Total transferred: 26222 bytes
HTML transferred: 12800 bytes
Requests per second: 6.27 [#/sec] (mean)
Time per request: 1593.750 [ms] (mean)
Time per request: 159.375 [ms] (mean, across all concurrent requests)
Transfer rate: 1.57 [Kbytes/sec] received
 
Connection Times (ms)
  min mean[+/-sd] median max
Connect: 62 157 39.4 156 281
Processing: 47 1394 316.3 1453 1906
Waiting: 46 790 440.7 765 1796
Total: 203 1551 328.9 1640 2078
 
Percentage of the requests served within a certain time (ms)
  50% 1640
  66% 1671
  75% 1703
  80% 1718
  90% 1828
  95% 1953
  98% 2000
  99% 2078
 100% 2078 (longest request)
 
C:\tmp>ab -n 100 -c 10 http://192.168.24.101/cgi-perl-run/file_write.cgi
This is ApacheBench, Version 2.0.41-dev <$Revision: 1.121.2.12 $> apache-2.0
Copyright (c) 1996 Adam Twiss, Zeus Technology Ltd, http://www.zeustech.net/
Copyright (c) 2006 The Apache Software Foundation, http://www.apache.org/
 
Benchmarking 192.168.24.101 (be patient).....done
 
 
Server Software: Apache
Server Hostname: 192.168.24.101
Server Port: 80
 
Document Path: /cgi-perl-run/file_write.cgi
Document Length: 128 bytes
 
Concurrency Level: 10
Time taken for tests: 15.593750 seconds
Complete requests: 100
Failed requests: 0
Write errors: 0
Total transferred: 24500 bytes
HTML transferred: 12800 bytes
Requests per second: 6.41 [#/sec] (mean)
Time per request: 1559.375 [ms] (mean)
Time per request: 155.938 [ms] (mean, across all concurrent requests)
Transfer rate: 1.47 [Kbytes/sec] received
 
Connection Times (ms)
  min mean[+/-sd] median max
Connect: 62 154 32.6 156 234
Processing: 31 1366 286.0 1437 1547
Waiting: 31 810 406.8 796 1546
Total: 265 1521 289.7 1593 1718
 
Percentage of the requests served within a certain time (ms)
  50% 1593
  66% 1640
  75% 1671
  80% 1671
  90% 1687
  95% 1703
  98% 1703
  99% 1718
 100% 1718 (longest request)
 
C:\tmp>ab -n 100 -c 10 http://192.168.24.101/cgi-registry/file_write.cgi
This is ApacheBench, Version 2.0.41-dev <$Revision: 1.121.2.12 $> apache-2.0
Copyright (c) 1996 Adam Twiss, Zeus Technology Ltd, http://www.zeustech.net/
Copyright (c) 2006 The Apache Software Foundation, http://www.apache.org/
 
Benchmarking 192.168.24.101 (be patient).....done
 
 
Server Software: Apache
Server Hostname: 192.168.24.101
Server Port: 80
 
Document Path: /cgi-registry/file_write.cgi
Document Length: 128 bytes
 
Concurrency Level: 10
Time taken for tests: 13.984375 seconds
Complete requests: 100
Failed requests: 0
Write errors: 0
Total transferred: 24500 bytes
HTML transferred: 12800 bytes
Requests per second: 7.15 [#/sec] (mean)
Time per request: 1398.438 [ms] (mean)
Time per request: 139.844 [ms] (mean, across all concurrent requests)
Transfer rate: 1.64 [Kbytes/sec] received
 
Connection Times (ms)
  min mean[+/-sd] median max
Connect: 78 137 26.8 140 218
Processing: 16 1223 264.2 1312 1422
Waiting: 15 693 384.8 703 1390
Total: 156 1360 273.0 1453 1578
 
Percentage of the requests served within a certain time (ms)
  50% 1453
  66% 1484
  75% 1500
  80% 1515
  90% 1531
  95% 1562
  98% 1578
  99% 1578
 100% 1578 (longest request)

後は後日。。


トップ   差分 バックアップ リロード   一覧 単語検索 最終更新   ヘルプ   最終更新のRSS
Last-modified: 2009-06-11 (木) 00:48:47 (3693d)