Cavalry
Cavalry is an open-source load testing and performance analysis tool for web applications. It allows developers to simulate hundreds or thousands of concurrent users putting load on a web application to identify performance issues under heavy load.
load-testing
performance-testing
web-application-testing
Cavalry: Open-Source Load Testing & Performance Analysis Tool
Identify performance issues in web applications with Cavalry, an open-source load testing and performance analysis tool that simulates hundreds of concurrent users.
What is Cavalry?
Cavalry is an open-source load and performance testing tool for web applications. It is designed to help developers simulate real-world user traffic on their web apps to identify performance bottlenecks and issues that may arise under heavy load conditions.
Some key features of Cavalry include:
- Ability to simulate hundreds or thousands of concurrent virtual users
- Flexible scripting to model real user behaviors and journeys
- Centralized reporting dashboard showing key web app performance metrics
- Plugin support for custom metrics and integrations
- Command line and REST API access for CI/CD integration
Cavalry is often used for stress testing web apps prior to major launches or updates. By simulating peak traffic conditions, developers can identify and resolve performance issues like slow page load times, database bottlenecks, and poor scalability. This helps ensure a smooth experience for end users under high demand.
Overall, Cavalry provides a robust, open-source load and performance testing solution for confirming web apps can handle real-world user volumes and preventing performance-related outages.
Cavalry Features
Features
- Load testing
- Stress testing
- Performance benchmarking
- Identify performance bottlenecks
- Simulate hundreds/thousands of concurrent users
- Web application testing
- CLI and GUI available
- Customizable test scenarios
- Detailed performance reports
Pricing
- Open Source
Pros
Open source
Lightweight and easy to use
Support for multiple protocols
Can test complex scenarios
Good for CI/CD integration
Detailed metrics and reporting
Cons
Limited built-in functionality compared to commercial tools
Steep learning curve
Need programming skills to write custom scripts
Lacks some advanced features like service virtualization
Official Links
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