Creating virtual users with LoadRunner

Creating virtual users in LoadRunner involves creating scripts that simulate the actions of real users accessing your application. These scripts are then used to generate load on the application, allowing you to test its performance under different load conditions.

Here's an example of how to create a virtual user in LoadRunner:

1. Open the LoadRunner VuGen (Virtual User Generator) tool.

2. Choose the protocol that corresponds to the type of application you want to test. LoadRunner supports a wide range of protocols, including HTTP, HTTPS, Web Services, and more.

3. Record a script by following the steps you would normally take to access your application. LoadRunner VuGen will automatically generate code that simulates the actions you take.

4. Optimize the script by removing any unnecessary or redundant steps, and by adding in logic to handle dynamic data, such as session IDs or dynamic URLs.

5. Save the script and exit VuGen.

6. Open the LoadRunner Controller and create a new scenario.

7. Add the virtual user script you just created to the scenario.

8. Define the number of virtual users to be used in the test, and specify the load generator machines to be used.

9. Run the scenario and analyze the results to determine the performance of your application under load.

In general, creating virtual users in LoadRunner involves creating scripts that simulate the actions of real users, and using those scripts to generate load on your application. By creating virtual users that accurately reflect the behavior of real users, you can ensure that your load tests are accurate and meaningful, and that your results reflect the real-world performance of your application.