An open source load testing tool. Define user behaviour with Python code, and swarm your system with millions of simultaneous users.
Locust is an open-source load testing tool. It allows you to define user behavior with Python code, and swarm your system with millions of simultaneous users. It's designed to be easy to use, scalable, and able to test any system.
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Locust is designed to be straightforward and easy to use, with a simple setup process and intuitive Python-based scripting.
Capable of simulating millions of users, Locust can scale to meet the demands of any load testing scenario.
Locust provides a real-time web interface to monitor the progress of your tests, showing statistics and allowing you to start and stop tests on the fly.
Supports running tests distributed across multiple machines, enabling you to simulate millions of simultaneous users.
Test scenarios are written in Python, making it accessible to a wide range of developers and allowing for complex user behavior simulation.
With Python at its core, Locust is highly customizable, allowing for the creation of complex test scenarios.
Locust is open-source, meaning it's free to use and modify, with a community contributing to its development.
Locust is released under the MIT license.
Locust has a vibrant community of users and contributors, with active discussions and contributions on GitHub and other platforms.
Comprehensive documentation is available, covering installation, usage, and advanced features, making it easy for new users to get started.
Locust can be integrated with CI/CD pipelines and other tools for automated testing workflows.
Designed for high performance, Locust can efficiently simulate a large number of users with minimal resource usage.
Security headers report is a very important part of user data protection. Learn more about http headers for locust.io