一、安装:
wget http://download.joedog.org/siege/siege-4.0.4.tar.gz
tar -xzvf siege-4.0.4.tar.gz
cd siege-4.0.4/
./configure --prefix="/usr/local/siege-404"
make && make install
ln -s /usr/local/siege-404/bin/siege.config /usr/local/bin/siege.config
ln -s /usr/local/siege-404/bin/siege.config /usr/bin/siege.config
ln -s /usr/local/siege-404/bin/siege /usr/local/bin/siege
ln -s /usr/local/siege-404/bin/siege /usr/bin/siege
二、常用命令介绍
2.1 Siege命令常用参数
-c 200 指定并发数200
-r 5 指定测试的次数5
-f urls.txt 制定url的文件
-i internet系统,随机发送url
-b 请求无需等待 delay=0
-t 5 持续测试5分钟, 如果需要精确掉秒 -t 5S
# -r和-t一般不同时使用
例子:
200个并发对http://www.baidu.com发送请求100次
siege -c 200 -r 100 http://www.baidu.com
随机选取urls.txt中列出所有的网址,200迸发 执行100次
siege -c 200 -r 100 -f urls.txt
随机选取urls.txt中列出所有的网址
siege -c 200 -r 100 -f urls.txt -i
#delay=0,更准确的压力测试,而不是功能测试
siege -c 200 -r 100 -f urls.txt -i -b
指定http请求头 文档类型
siege -H "Content-Type:application/json" -c 200 -r 100 -f urls.txt -i -b
在urls.txt 中PSOT类型的请求
http://www.baidu.com/index POST p1=v1&p2=v2
注释:
POST参数之间用&符连接,K=V形式
如果url中含有空格和中文,要先进行url编码,否则siege发送的请求url不准确
输出结果介绍:
HTTP/1.1 200 0.01 secs: 69 bytes ==> POST http://www.baidu.com/index
HTTP/1.1 200 0.01 secs: 69 bytes ==> POST http://www.baidu.com/index
HTTP/1.1 200 0.00 secs: 69 bytes ==> POST http://www.baidu.com/index
HTTP/1.1 200 0.00 secs: 69 bytes ==> POST http://www.baidu.com/index
HTTP/1.1 200 0.00 secs: 69 bytes ==> POST http://www.baidu.com/index
HTTP/1.1 200 0.00 secs: 69 bytes ==> POST http://www.baidu.com/index
HTTP/1.1 200 0.00 secs: 69 bytes ==> POST http://www.baidu.com/index
Transactions: 25500 hits (请求数)
Availability: 100.00 % (成功次数百分比)
Elapsed time: 68.42 secs (总共耗时多少秒)
Data transferred: 1.68 MB (总共数据传输)
Response time: 0.48 secs (响应耗时)
Transaction rate: 372.70 trans/sec (平均每秒处理请求数)
Throughput: 0.02 MB/sec (吞吐率)
Concurrency: 179.11 (最高并发)
Successful transactions: 25500 (成功的请求数)
Failed transactions: 0 (失败的请求数)
Longest transaction: 15.12
Shortest transaction: 0.00
三、使用参数介绍
$ siege --help
SIEGE 4.0.4
Usage: siege [options]
siege [options] URL
siege -g URL
Options:
-V, --version VERSION, prints the version number.
-h, --help HELP, prints this section.
-C, --config CONFIGURATION, show the current config.
-v, --verbose VERBOSE, prints notification to screen.
-q, --quiet QUIET turns verbose off and suppresses output.
-g, --get GET, pull down HTTP headers and display the
transaction. Great for application debugging.
-p, --print PRINT, like GET only it prints the entire page.
-c, --concurrent=NUM CONCURRENT users, default is 10
-r, --reps=NUM REPS, number of times to run the test.
-t, --time=NUMm TIMED testing where "m" is modifier S, M, or H
ex: --time=1H, one hour test.
-d, --delay=NUM Time DELAY, random delay before each requst
-b, --benchmark BENCHMARK: no delays between requests.
-i, --internet INTERNET user simulation, hits URLs randomly.
-f, --file=FILE FILE, select a specific URLS FILE.
-R, --rc=FILE RC, specify an siegerc file
-l, --log[=FILE] LOG to FILE. If FILE is not specified, the
default is used: PREFIX/var/siege.log
-m, --mark="text" MARK, mark the log file with a string.
between .001 and NUM. (NOT COUNTED IN STATS)
-H, --header="text" Add a header to request (can be many)
-A, --user-agent="text" Sets User-Agent in request
-T, --content-type="text" Sets Content-Type in request
--no-parser NO PARSER, turn off the HTML page parser
--no-follow NO FOLLOW, do not follow HTTP redirects