infrastructure 基础结构

Load Testing：性能测试
　predicts system behavior and performance
　exercises your entire enterprise infrastructure by emulating thousands of users and employs performance monitors to identify and isolate problems

Diagnostics:诊断
　pinpoint problem areas in any layer of the application
　helps you to isolate and resolve issues such as synchronization and deadlocking, intermittent slow method instances, memory leaks and thrashing

Controller
　provides a suite of integrated performance monitors that can monitor each component of a multi-tier system during load test

The LoadRunner Testing Process

    Step One: Planning the Test

    Step Two: Creating Vusr Scripts

    Step Three: Creating the Scenario

    Step Four: Running the Scenario

    Step Five: Monitoring the Scenario

    Step Six: Analyzing Test Results

摘记：LoadRunner