After completing this tutorial you should understand the basic functions of Rational performance Tester and be able to use it to discover and analyze performance problems in your applications.

完成教程后，您应该理解了Rational Performance Tester的基本功能，并且能够使用它发现与分析应用程序中的性能问题。

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Anecdotally, my own Twitter account is having some issues with basic functions, though I was able to connect.

FORBES: Twitter Goes Down, Just Hours After Skype