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  + Article List  :  2008년 5월 (14)
2008/05/23     [펌] AB 사용법 - Apache Benchmarking 
2008/05/23     [펌] PHP Library Instal 
2008/05/23     [펌] PHP INSTAL 
2008/05/23     [펌] MySQL 제어함수 & 집계함수 
2008/05/23     [펌] MySQL 날짜 관련 함수2 
2008/05/23     [펌] MySQL 4.1.x 비밀번호 체계변경에 따른 문제점 처리 
2008/05/23     [펌] Tar 분활 압축 
2008/05/23     [펌] 폼체크 정규식 
2008/05/23     [펌] PHP + MSSQL Install 
2008/05/23     [펌] Rewrite 모듈을 이용한 서브도메인 무제한 사용하기 
2008/05/23     [펌] 웹표준과 웹2.0 
2008/05/14     [이모티콘] 스승의날 문자 
2008/05/02     [이모티콘] 어버이날 문자  (1)
2008/05/02     [이모티콘] 어린이날 문자 

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  ++ [펌] AB 사용법 - Apache Benchmarking  -  2008/05/23 12:22

AB 사용법 - Apache Benchmarking

 

ab 위치 : Apache 설치한경로의 /bin 디렉토리

]# ./ab -V
This is ApacheBench, Version 1.3d <$Revision: 1.73 $> apache-1.3
Copyright (c) 1996 Adam Twiss, Zeus Technology Ltd,
http://www.zeustech.net/
Copyright (c) 2006 The Apache Software Foundation, http://www.apache.org/

 

]# ./ab -h

Usage: ./ab [options] [http://]hostname[:port]/path
Options are:
    -n requests  Number of requests to perform : 벤치마킹을 위한 요청수
    -c concurrency Number of multiple requests to make : 하나의 요청당 체크할 다중 요구수 (기본값 : 1)
    -t timelimit Seconds to max. wait for responses : 제한시간
    -p postfile  File containg data to POST : POST 할 파일 지정
    -T content-type Content-type header for POSTing
    -v verbosity    How much troubleshooting info to print : 자세한 헤더정보 출력 (유용함)
    -w              Print out results in HTML tables : HTML 형태로 출력 (유용함)
    -i              Use HEAD instead of GET
    -x attributes   String to insert as table attributes
    -y attributes   String to insert as tr attributes
    -z attributes   String to insert as td or th attributes
    -C attribute    Add cookie, eg. 'Apache=1234' (repeatable) : 쿠키 사용시
    -H attribute    Add Arbitrary header line, eg. 'Accept-Encoding: zop'
                       Inserted after all normal header lines. (repeatable)
    -A attribute    Add Basic WWW Authentication, the attributes
                       are a colon separated username and password. : 사용자 인증을 요하는 페이지 체크시 아이디:비밀번호
    -P attribute    Add Basic Proxy Authentication, the attributes
                       are a colon separated username and password.
    -X proxy:port   Proxyserver and port number to use
    -V              Print version number and exit
    -k              Use HTTP KeepAlive feature : 하나의 세션을 맺은 상태에서 여러개의 요구가 하나의 세션으로 인식
    -d              Do not show percentiles served table.
    -S              Do not show confidence estimators and warnings.
    -g filename     Output collected data to gnuplot format file.
    -e filename     Output CSV file with percentages served
    -h              Display usage information (this message)


Example)

]# ./ab -c 30 -n 10 http://www.naver.com/

This is ApacheBench, Version 1.3d <$Revision: 1.73 $> apache-1.3
Copyright (c) 1996 Adam Twiss, Zeus Technology Ltd,
http://www.zeustech.net/
Copyright (c) 2006 The Apache Software Foundation, http://www.apache.org/

Benchmarking www.naver.com (be patient).....done
Server Software:        Apache                                            
Server Hostname:       
www.naver.com
Server Port:            80
Document Path:          /
Document Length:        74556 bytes
Concurrency Level:      30
Time taken for tests:   0.151 seconds
Complete requests:      10
Failed requests:        8
   (Connect: 0, Length: 8, Exceptions: 0)
Broken pipe errors:     0
Total transferred:      1096903 bytes
HTML transferred:       1085914 bytes
Requests per second:    66.23 [#/sec] (mean)
Time per request:       453.00 [ms] (mean)
Time per request:       15.10 [ms] (mean, across all concurrent requests)
Transfer rate:          7264.26 [Kbytes/sec] received
Connnection Times (ms)
              min  mean[+/-sd] median   max
Connect:        3     3    0.3      3     5
Processing:    38    72   34.8     80   148
Waiting:       33    71   34.7     79   147
Total:         38    76   34.4     83   151
WARING: The median and mean for the initial connection time are not within a normal deviation
        These results are propably not that reliable.

Percentage of the requests served within a certain time (ms)
  50%     83
  66%     83
  75%     94
  80%     98
  90%    151
  95%    151
  98%    151
  99%    151
 100%    151 (last request)







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