apache下的ab压力测试工具使用介绍

Apache官方网站:http://httpd.apache.org/download.cgi

下载安装版本:Windows版本httpd-2.2.19-win32-x86-no_ssl.msi

安装操作步骤:

1 采用默认安装方式,下一步,下一步即可。

2 安装完成测试检查,访问在浏览器中输入“http://localhost/”或者输入“http://127.0.0.1/”,如果能够浏览到如下图所示:

 

2 ab工具介绍使用、

如果你采用默认安装方式,在Windows下面默认的ab应是安装在:

C:\Program Files\Apache Software Foundation\Apache2.2\bin 下面,如下图所示:

 

 

哪么接下来,我们就开始用ab之旅了!

切换到dos命令下面,键入如下内容,查询ab相关帮助

C:\Program Files\Apache Software Foundation\Apache2.2\bin>ab -hlep

Usage: ab [options] [http://]hostname[:port]/path

Options are:

    -n requests     Number of requests to perform

    -c concurrency  Number of multiple requests to make

    -t timelimit    Seconds to max. wait for responses

    -b windowsize   Size of TCP send/receive buffer, in bytes

    -p postfile     File containing data to POST. Remember also to set -T

    -u putfile      File containing data to PUT. Remember also to set -T

    -T content-type Content-type header for POSTing, eg.

                    'application/x-www-form-urlencoded'

                    Default is 'text/plain'

    -v verbosity    How much troubleshooting info to print

    -w              Print out results in HTML tables

    -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)

    -H attribute    Add Arbitrary header line, eg. 'Accept-Encoding: gzip'

                    Inserted after all normal header lines. (repeatable)

    -A attribute    Add Basic WWW Authentication, the attributes

                    are a colon separated username and password.

    -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

    -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

    -r              Don't exit on socket receive errors.

    -h              Display usage information (this message)

由上面帮助内容我们可以了解到,要用ab对网站进行压力测试,我们可以用如下方式:

 

C:\Program Files\Apache Software Foundation\Apache2.2\bin>ab -n 10 -c 10 http

www.cnblogs.com/mayingbao

This is ApacheBench, Version 2.3 <$Revision: 655654 $>

Copyright 1996 Adam Twiss, Zeus Technology Ltd, http://www.zeustech.net/

Licensed to The Apache Software Foundation, http://www.apache.org/

//以上信息表明apache版权相关信息内容

 

Benchmarking www.cnblogs.com (be patient).....done

 

 

Server Software:        Microsoft-IIS/7.5 

//请求的网站服务器软件是什么

Server Hostname:        www.cnblogs.com

//请求的网站域名

Server Port:            80

//请求的网站端口号

Document Path:          /mayingbao

//请求的网站路径

Document Length:        48303 bytes

//请求网站的页面大小

 

Concurrency Level:      10

//并发数

Time taken for tests:   2.890 seconds

//请求网站的耗费时间(总时间)

Complete requests:      10

//请求网站的全部数

Failed requests:        0

//请求网站的失败数

 

Write errors:           0

 

Total transferred:      486420 bytes

//总的传输大小

 

HTML transferred:       483030 bytes

//表明所请求网站的总的传输入大小

Requests per second:    3.46 [#/sec] (mean)

//每秒请求数(平均)

 

Time per request:       2890.310 [ms] (mean)

//所有并发请求消耗的时间

 

Time per request:       289.031 [ms] (mean, across all concurrent requests)

//每一个并发所消耗的时间

 

 

Transfer rate:          164.35 [Kbytes/sec] received

//网络传输速率

 

Connection Times (ms)

//连接时间

              min  mean[+/-sd] median   max

Connect:        0    4   7.2      0      15

//网络连接状态

Processing:   105  728 773.3    524    2830

//网络处理状态

Waiting:       75  413 841.9    150    2800

//网络等待状态

Total:        120  732 770.8    524    2830

///以上表示各网站各连接所处不同状态所花费的时间

 

Percentage of the requests served within a certain time (ms)

  50%    524

  66%    644

  75%    659

  80%    943

  90%   2830

  95%   2830

  98%   2830

  99%   2830

 100%   2830 (longest request)

//以上表明各百分比统计下请求网站的响应时间

posted @ 2015-01-06 19:13  pansfy  阅读(148)  评论(0编辑  收藏  举报