日期:2014-5-16 浏览次数:20293次

ubuntu中安装apache ab命令进行简单压力测试

1.安装ab命令

写道
apt-get install apache2-utils

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2.ab命令参数说明.

写道
Usage: ab [options] [http[s]://]hostname[:port]/path
Options are:

//总的请求数

-n requests Number of requests to perform宅

//一次同时并发的请求数 总的请求数(n)=次数*一次并发数(c)

-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)
-Z ciphersuite Specify SSL/TLS cipher suite (See openssl ciphers)
-f protocol Specify SSL/TLS protocol (SSL2, SSL3, TLS1, or ALL)

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3.运行 ab -n 100 -c 10 http://hikin.iteye.com/

?下面是对http://hikin.iteye.com/?? 进行着100次请求,10个请求同时并发 压力测试结果

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写道
Server Software: lighttpd/1.4.20
Server Hostname: hikin.iteye.com
Server Port: 80

Document Path: /
Document Length: 2095 bytes

Concurrency Level: 10

//整个测试持续的时间
Time take