免费WEB压力测试工具推荐

介绍

Siege是一个http/https负载测试和基准测试工具。它旨在让WEB开发人员了解自己代码在压力测试中的执行性能。

Siege支持基本身份验证、Coockie、HTTP、HTTPS和FTP协议。用户也可以通过配置来模拟访问服务器的并发用户数，是一款非常方便的压力测试工具。

官方网址：http://www.joedog.org

下载网址：http://www.joedog.org/pub/siege

安装配置

安装版本：Siege-4.0.2

操作系统：Centos7.x

安装

shell> yum install siege -y

使用介绍

shell> siege -V
SIEGE 4.0.2

shell> siege --help

-C, --config ：查看siege当前的配置信息
-V, --version：版权说明信息
-c, --concurrent=NUM：并行启动（访问）用户数，默认是10
-t, --time=NUMm：压力测试时间，比如-t5表示持续时间是5分钟
-b, --benchmark：基准测试，请求之间没有延迟。
-g, --get get方式请求
-d, --delay=NUM 时间延迟，每个请求之间的延迟时间
-i, --internet 模拟用户，随机点击的URL。
-r, --reps=NUM：每个连接发出的请求数量，这个与t有些类似，所以设置了这个值就不需要设置t了，反之亦然。
-f, --file=FILE：对应一个文件，这个文件里每一行为一个URL链接，格式如：
-m, --mark="text"  在日志里标记的字符串标识
-H, --header="text" 在Header里增加的字符串标识
-A, --user-agent="text" 在user-agent里增加的字符串标识
-u, --url="URL"     设置被测Web的URL

实战说明

# 10个并发，每个连接10个请求，间隔1秒请求压测。
shell> siege  -u www.baidu.com -d1 -r10 -c 10

# 结果：
HTTP/1.1 200     0.05 secs:  143913 bytes ==> GET  /static/superman/js/lib/jquery-1-cc52697ab1.10.2.js
HTTP/1.1 200     0.04 secs:   15629 bytes ==> GET  /5eN1bjq8AAUYm2zgoY3K/r/www/cache/bdorz/baidu.min.css
HTTP/1.1 200     0.05 secs:  163321 bytes ==> GET  /
HTTP/1.1 200     0.02 secs:   93750 bytes ==> GET  /r/www/cache/static/jquery/jquery-1.10.2.min_65682a2.js
HTTP/1.1 200     0.05 secs:    6511 bytes ==> GET  /img/[email protected]
HTTP/1.1 200     0.02 secs:    1131 bytes ==> GET  /baidu.html?from=noscript
HTTP/1.1 200     0.01 secs:     705 bytes ==> GET  /img/baidu_jgylogo3.gif
HTTP/1.1 200     0.04 secs:    6511 bytes ==> GET  /img/[email protected]
HTTP/1.1 200     0.01 secs:     705 bytes ==> GET  /img/baidu_jgylogo3.gif
HTTP/1.1 200     0.04 secs:    7877 bytes ==> GET  /img/bd_logo1.png?qua=high
HTTP/1.1 200     0.01 secs:    7877 bytes ==> GET  /img/bd_logo1.png?qua=high
HTTP/1.1 200     0.02 secs:    7877 bytes ==> GET  /img/bd_logo1.png
HTTP/1.1 200     0.04 secs:    7877 bytes ==> GET  /img/bd_logo1.png
HTTP/1.1 200     0.10 secs:      91 bytes ==> GET  /img/gs.gif
HTTP/1.1 200     0.03 secs:   15629 bytes ==> GET  /5eN1bjq8AAUYm2zgoY3K/r/www/cache/bdorz/baidu.min.css
HTTP/1.1 200     0.06 secs:   93750 bytes ==> GET  /r/www/cache/static/jquery/jquery-1.10.2.min_65682a2.js
HTTP/1.1 200     0.01 secs:    6511 bytes ==> GET  /img/[email protected]
HTTP/1.1 200     0.01 secs:     705 bytes ==> GET  /img/baidu_jgylogo3.gif
HTTP/1.1 200     0.05 secs:    7877 bytes ==> GET  /img/bd_logo1.png?qua=high
HTTP/1.1 200     0.01 secs:    7877 bytes ==> GET  /img/bd_logo1.png
HTTP/1.1 200     0.02 secs:  163294 bytes ==> GET  /
HTTP/1.1 200     0.04 secs:    1131 bytes ==> GET  /baidu.html?from=noscript
HTTP/1.1 200     0.01 secs:      91 bytes ==> GET  /img/gs.gif
HTTP/1.1 200     0.03 secs:   15629 bytes ==> GET  /5eN1bjq8AAUYm2zgoY3K/r/www/cache/bdorz/baidu.min.css
HTTP/1.1 200     0.06 secs:   93750 bytes ==> GET  /r/www/cache/static/jquery/jquery-1.10.2.min_65682a2.js
HTTP/1.1 200     0.02 secs:    6511 bytes ==> GET  /img/[email protected]
HTTP/1.1 200     0.01 secs:     705 bytes ==> GET  /img/baidu_jgylogo3.gif
HTTP/1.1 200     0.05 secs:    7877 bytes ==> GET  /img/bd_logo1.png?qua=high
HTTP/1.1 200     0.00 secs:    7877 bytes ==> GET  /img/bd_logo1.png

Transactions:            1017 hits  // 总处理数量
Availability:          100.00 %    // 成功请求百分百
Elapsed time:           10.06 secs //总耗时
Data transferred:         35.65 MB //总传输数据量
Response time:            0.03 secs  // 响应时间
Transaction rate:        101.09 trans/sec // 每秒处理请求数
Throughput:            3.54 MB/sec     // 吞吐量
Concurrency:            3.38           // 并发数
Successful transactions:        1017   //成功处理次数
Failed transactions:             0    //请求失败数
Longest transaction:          0.33   // 请求最长耗时
Shortest transaction:          0.00  //请求最短耗时

GET方式压测

shll> siege -g www.baidu.com

HEAD / HTTP/1.0
Host: www.baidu.com
Accept: */*
User-Agent: Mozilla/5.0 (redhat-x86_64-linux-gnu) Siege/4.0.2
Connection: close


HTTP/1.0 200 OK
Accept-Ranges: bytes
Cache-Control: private, no-cache, no-store, proxy-revalidate, no-transform
Content-Length: 277
Content-Type: text/html
Date: Sun, 01 Mar 2020 13:25:22 GMT
Etag: "575e1f60-115"
Last-Modified: Mon, 13 Jun 2016 02:50:08 GMT
Pragma: no-cache
Server: bfe/1.0.8.18



Transactions:               1 hits
Availability:          100.00 %
Elapsed time:            0.52 secs
Data transferred:          0.00 MB
Response time:            0.05 secs
Transaction rate:          1.92 trans/sec
Throughput:            0.00 MB/sec
Concurrency:            0.10
Successful transactions:           1
Failed transactions:             0
Longest transaction:          0.05
Shortest transaction:          0.05

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