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web performance tools

    博客分类:
  • web
 
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1. LoadRunner:支持多种常用协议多且个别协议支持的版本比较高;可以设置灵活的负载压力测试方案,
可视化的图形界面可以监控丰富的资源;报告可以导出到Word、Excel以及HTML格式。

2. WebLoad:webload是RadView公司推出的一个性能测试和分析工具,它让web应用程序开发者自动执行压力测试;
webload通过模拟真实用户的操作,生成压力负载来测试web的性能用户创建的是基于javascript的测试脚本,称为议程agenda,
用它来模拟客户的行为,通过执行该脚本来衡量web应用程序在真实环境下的性能。

3. E-Test Suite:由Empirix公司开发的测试软件,能够和被测试应用软件无缝结合的Web应用测试工具。
工具包含e-Tester、e-Load和e- Monitor,这三种工具分别对应功能测试、压力测试以及应用监控,每一部分功能相互独立,
测试过程又可彼此协同。

4. QALoad:
  (1).测试接口多;
  (2)可预测系统性能;
  (3)通过重复测试寻找瓶颈问题;
  (4)从控制中心管理全局负载测试;
  (5)可验证应用的扩展性;
  (6)快速创建仿真的负载测试;
  (7)性能价格比较高。
  此外,QALoad不单单测试Web应用,还可以测试一些后台的东西,比如SQL Server等。只要它支持的协议,都可以测试。

5. Benchmark Factory: 首先它可以测试服务器群集的性能;其次,可以实施基准测试;最后,可以生成高级脚本。

6. JMeter:是开源测试工具,专门为运行和服务器负载测试而设计、100%的纯Java桌面运行程序。
原先它是为Web/HTTP测试而设计的,但是它已经扩展以支持各种各样的测试模块。
它和HTTP和SQL(使用JDBC)的模块一起运行。它可以用来测试静止或活动资料库中的服务器运行情况,
可以用来模拟服务器或网络系统在重负载下的运行情况。它也提供了一个可替换的界面用来定制数据显示,
测试同步及测试的创建和执行。

7. WAS:是Micro$oft提供的免费的Web负载压力测试工具,应用广泛。
WAS可以通过一台或者多台客户机模拟大量用户的活动。WAS支持身份验证、加密和Cookies,
也能够模拟各种浏览器和Modem速度,它的功能和性能可以与数万美元的产品媲美。

8. ACT:或称MSACT,它是微软的Visual Studio和Visual Studio.net带的一套进行程序压力测试的工具。
ACT不但可以记录程序运行的详细数据参数,用图表显示程序运行情况,而且安装和使用都比较简单,结果阅读方便,
是一套较理想的测试工具。

9. OpenSTA:它的全称是Open System Testing Architecture。
OpenST的特点是可以模拟很多用户来访问需要测试的网站,它是一个功能强大、自定义设置功能完备的软件。
但是,这些设置大部分需要通过Script来完成,因此在真正使用这个软件之前,必须学习好它的Script编写。
如果需要完成很复杂的功能,Script的要求还比较高。当然这也是它的优点,一些程序员不会在意编写Script的。

10. PureLoad:一个完全基于Java的测试工具,它的Script代码完全使用XML。所以,编写 Script很简单。
它的测试包含文字和图形并可以输出为HTML文件。由于是基于Java的软件,
因此PureLoad可以通过Java Beans API来增强软件功能。

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