siege
http://xstarcd.github.io/wiki/shell/siege.html
==========
很像REST Client
1. var = 兩邊不能有空白
EX:
@9020_login = http://192.168.99.100:9020/login
9020_login=http://192.168.99.100:9020/login
2. 當有空白行時
EX:
@_csrf1 = Gxa6Hip4-J_A3L2kpRc72Iclw_Ql8eIcQiTc
@login_challenge = 394bab045e2e4a25be83fe207440787e
如果login_chanllenge是最後一個參數，要補上&
_csrf1=Gxa6Hip4-J_A3L2kpRc72Iclw_Ql8eIcQiTc
login_challenge=394bab045e2e4a25be83fe207440787e&
siege會把CR當成參數內容傳送
==========
siege –help
SIEGE 3.0.6
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.
#在屏幕上打印显示出当前的配置,配置是包括在他的配置文件$HOME/.siegerc中,
#可以编辑里面的参数,这样每次siege 都会按照它运行.
-v, –verbose VERBOSE, prints notification to screen.
#运行时能看到详细的运行信息
-q, –quiet QUIET turns verbose off and suppresses output.
-g, –get GET, pull down HTTP headers and display the
transaction. Great for application debugging.
-c, –concurrent=NUM CONCURRENT users, default is 10
#模拟有n个用户在同时访问,n不要设得太大,因为越大,siege 消耗本地机器的资源越多
-i, –internet INTERNET user simulation, hits URLs randomly.
#随机访问urls.txt中的url列表项,以此模拟真实的访问情况(随机性)
-b, –benchmark BENCHMARK: no delays between requests.
-t, –time=NUMm TIMED testing where “m” is modifier S, M, or H
ex: –time=1H, one hour test.
#持续运行siege ‘n’秒(如10S),分钟(10M),小时(10H)
-r, –reps=NUM REPS, number of times to run the test.
#重复运行测试n次,不能与 -t同时存在
-f, –file=FILE FILE, select a specific URLS FILE.
#指定用urls文件,默认为siege安装目录下的etc/urls.txt
#urls.txt文件：是很多行待测试URL的列表以换行符断开,格式为:
#[protocol://]host.domain.com[:port][path/to/file]
-R, –rc=FILE RC, specify an siegerc file
#指定用特定的siege配置文件来运行,默认的为$HOME/.siegerc
-l, –log[=FILE] LOG to FILE. If FILE is not specified, the
default is used: PREFIX/var/siege.log
#运行结束,将统计数据保存到日志文件siege.log中,可在.siegerc中自定义日志文件
-m, –mark=“text” MARK, mark the log file with a string.
-d, –delay=NUM Time DELAY, random delay before each requst
between 1 and NUM. (NOT COUNTED IN STATS)
#hit每个url之间的延迟,在0-n之间
-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
** SIEGE 2.72
** Preparing 300 concurrent users for battle.
The server is now under siege.. done.
Transactions: 30000 hits #完成30000次处理
Availability: 100.00 % #成功率
Elapsed time: 68.59 secs #总共使用时间
Data transferred: 817.76 MB #共数据传输 817.76 MB
Response time: 0.04 secs #响应时间，显示网络连接的速度
Transaction rate: 437.38 trans/sec #平均每秒完成 437.38 次处理
Throughput: 11.92 MB/sec #平均每秒传送数据
Concurrency: 17.53 #实际最高并发连接数
Successful transactions: 30000 #成功处理次数
Failed transactions: 0 #失败处理次数
Longest transaction: 3.12 #每次传输所花最长时间
Shortest transaction: 0.00 #每次传输所花最短时间
