Performance testing an application also includes user load testing.
性能测试一个应用程序还包括用户负载测试。
Tsung is an open source, multi-protocol, distributed load testing tool.
Tsung是一个开源、多协议、分布式的负载测试工具。
Conventional load testing tools run as agents on several client machines.
传统的负载测试工具作为代理程序在几台客户机机器上运行。
Web site load testing tools are quite mature, with many excellent options available.
Web站点的负载测试工具已经非常的成熟，有许多非常好的工具可供使用。
The load testing client machines should be dedicated to the sole task of load testing.
负载测试客户机机器应被完全专用于负载测试任务。
Most front-end load testing tools emphasize increasing the arrival rate to produce load.
许多前端负载测试工具强调提高到达率以产生负载。
Performance and load testing is performed to find load-related problems in applications.
进行性能与负载测试的目的是为发现应用程序中与负载有关的问题。
Only through large scale load testing can these bugs be found before your customers find them.
只有通过大规模的负载测试，才有可能在您的客户发现这些错误之前把它们找出来。
Dedicated load testing machines provide consistency between the separate performance test runs.
专用的负载测试机器在不同的性能测试运行之间提供了一致性。
We did three months of load testing and performance tuning to get up to Marketing's projections.
为了满足预定的访问量指标，我们在发布前对此项目做了三个月的负载测试和性能调优。
We'd done some load testing earlier, but this type of testing peaked near the end of the development cycle.
我们在早期做了一些负载测试，但是这个测试类型会在接近开发周期的尾声时达到最高点。
Vertical load testing has verified fully-extended CMS operation while supporting payloads up to 600 pounds.
垂直负载测试已证实通用桅杆系统的完全扩展，同时支持有效载荷可达600磅。
The prototype and load testing is to be done in the early phases of the project in order to validate the architecture.
原型和负载测试要在项目的早期阶段进行，用于验证架构。
The client USES GET request to test the URL in "Set" mode, then it USES POST requests for actual performance or load testing.
该客户端使用GET请求来在“Set”模式下测试url，然后它使用POST请求来进行实际的性能或负荷测试。
Waiting until the very end of the development lifecycle to begin load testing is probably the worst performance testing scenario.
如果您等到开发周期快结束时才开始负载测试，那么您很可能遇到最坏的性能测试情景。
Estimate the test data requirements and identify ways of creating an adequate volume of valid test data for volume and load testing.
估算测试数据需求并确定创建足够的有效测试数据量以进行容量和负载测试。
Answer: There is almost a one-to-one correlation between a successful project and the amount of load testing done on the portal project.
答：一个成功项目与对门户项目所做的负载测试的数量之间几乎存在着一一对应的关系。
IBM Rational Performance tester is primarily an interactive GUI tester that enables even the novice user to perform load testing with ease.
IBMRationalPerformanceTester首先是一个交互式的GUI测试器，它使初学者也能够轻松的执行加载测试。
It's also important to perform extensive load testing under a full load to verify that there is no system or performance degradation over time.
在满负荷下执行广泛的负载测试，验证一段时间内没有系统和性能降低也很重要。
No environment can predict how their application will perform under load without performing some load testing in the Performance Test environment.
如果不在性能测试环境中进行某些加载测试，则没有任何一种环境能够预测加载时应用程序的行为。
If the only thing you take from the article is doing load testing prior to putting an application in production, it will have been well worth writing it.
如果您从本文学到的惟一一件事情就是在将应用程序投入生产之前进行负载测试，那么本文就已经很值得撰写了。
IBM Rational performance Tester 6.1 allows you to apply the full power of the Eclipse framework toward performance and load testing of Web-based applications.
IBMRationalPerformance Tester 6.1能够让您在基于Web的应用程序的性能和负载测试中使用Eclipse构架的全部功能。
Even worse, unless you perform realistic load testing, contention-related performance problems do not always present themselves during the development and testing process.
更糟的是，除非您进行实际的负载测试，否则与争用相关的性能问题并不总是会在开发和测试过程中表现出来。
Various automation techniques were employed to enable stress/load testing, memory leak analysis, data integrity testing, and regression testing throughout the test effort.
在测试过程中，使用各种自动化的技术来启用压力/负载测试、内存泄漏分析、数据完整性测试，和回归测试。
When additional granularity is desired, products such as WebSphere Studio Application Monitor, which was discussed above for load testing, are also useful in production environments.
如果需要其他粒度，上面讨论的关于负载测试的WebSphereStudioApplicationMonitor产品，在生产环境中也是非常有用的。
Developers and QA managers will continually want to provision cloud resources for multi-platform testing, run unit and functional tests in parallel, and execute effective load testing.
开发人员和QA经理会经常希望利用云资源来多平台测试、并发运行单元测试和功能测试、有效地执行负载测试。
It's also important that you have learned the basics of using Rational Performance Tester for load testing from that article, so that you can proceed to the more complex activities in this one.
第2部分中关于将RationalPerformance Tester用于负载测试的基本知识也非常重要，它使您能够处理本文中更加复杂的活动。
Ideally, this environment is owned and operated by a dedicated performance testing group whose members have specialized load testing skills. Each development team schedules time with this group.
在理想的状况下，这种环境是由专门的性能测试组管理和操作的，其成员具有专业的负载测试技能。
Because load testing usually requires an elevated level of computing resources, running tests when these resources are not at capacity - such as late at night or early morning - can be beneficial.
由于负载测试通常需要较多的计算资源，在这些资源未被占用时运行测试(例如深夜或清早)会比较好。
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