HP LoadRunner

HP LoadRunner load tests your application by emulating an environment in which multiple users work concurrently. While the application is under load, HP LoadRunner accurately measures, monitors, and analyzes a system’s performance and functionality.

• HP LoadRunner reduces personnel requirements by replacing human users with virtual users or
• Because numerous Vusers can run on a single computer, HP LoadRunner reduces the amount of hardware required for testing.The HP LoadRunner Controller allows you to easily and effectively control all the Vusers from a single point of control.HP LoadRunner monitors the application performance online, enabling you to fine-tune your system during test execution.HP LoadRunner automatically records the performance of the application during a test. You can choose from a wide variety of graphs and reports to view the performance data.HP LoadRunner checks where performance delays occur: network or client delays, CPU performance, I/O delays, database locking, or other issues at the database server.
• HP LoadRunner monitors the network and server resources to help you improve performance.

Vusers. These Vusers emulate the behavior of real users operating real applications.