Select a scenario

In NeoLoad Web, a scenario defines how a test runs—how many users it simulates, what they do, and for how long.

There are two ways to get started with a scenario:

  • Reuse a scenario from a previously uploaded project.

  • Create a custom scenario based on a population in a project.

Reuse a scenario

To reuse a scenario from a previously uploaded project, follow these steps:

  1. Go to the test configuration panel.

  2. In the load scenario section, select From project.

  3. Choose a scenario from the dropdown.

You’ll see predefined parameters, such as:

  • Virtual users: Number of users in the scenario.

  • Duration: Test run time.

Remember that you can't modify these values.

Create a custom scenario

To define your own test behavior, create a custom scenario by following these steps:

  1. Upload a project.

  2. Select Create custom in the test configuration panel.

  3. Use the default population from the project.

  4. Add or remove populations as needed.

Note: Custom scenarios only support constant and ramp-up load policies. You can set test duration or number of iterations.

Add or remove a population

A population simulates a group of users interacting with your app or system. To manage populations, follow these steps:

  1. Select + Add populations.

  2. Choose which populations to include in your test.

  3. Remove any you don't want by selecting the delete icon.

If a population name already exists, NeoLoad Web uses your new configuration.

Select a load policy

A load policy controls how users interact with your system over time. Select a load policy that reflects the behavior you're testing.

Simulates steady traffic. For example, 500 customers are browsing your site at all times for 15 minutes.

Creates traffic spikes and drops. Let's say your store has flash sales every hour. In this case, you could simulate a spike of 700 users for 10 minutes, then drop to 100.

Gives full control over load behavior. For example, start with 50 users, increase to 200 over 2 minutes, and then drop to 0 for a rest period.

Gradually increases traffic. Let's say you expect a sale to attract more visitors. Start with 50 users, and every minute, add 20 more until you hit 1,000. This helps you see if your site can handle growing traffic.

What's next?

Now that you have your a scenario, it's time to select and manage a zone.