RecTester
RecTester is an open-source load and performance testing tool for web applications. It allows users to record browser sessions and replay them to simulate load for identifying performance bottlenecks.
load-testing
performance-testing
web-application-testing
RecTester: Open-Source Load & Performance Testing Tool
An open-source load and performance testing tool for web applications, allowing users to record browser sessions and replay them to simulate loads and identify performance bottlenecks.
What is RecTester?
RecTester is an open-source load and performance testing tool designed specifically for testing web applications. It provides an intuitive graphical user interface that allows users to easily record browsing sessions and then replay those sessions to simulate load.
Some key features of RecTester include:
- Record single or multi-page browser sessions via a browser extension or proxy server
- Replay recorded sessions from multiple client machines to generate load
- Configure aspects of the load test like number of virtual users, pacing, and duration
- Monitor performance metrics like response times, requests per second, and bandwidth
- Identify bottlenecks for web pages and AJAX calls
- Supports authentication and session state for logged-in tests
- Extensible via JavaScript for advanced scripting and customization
RecTester is useful for development teams and QA groups who want an accessible way to validate the load handling and performance characteristics of their web applications prior to production deployment. It’s offered at no cost making it easy for teams to add web application load testing into their workflows.
RecTester Features
Features
- Record and replay browser sessions to simulate user load
- Generate performance metrics like response times, throughput, errors
- Configure different load injection rates and scenarios
- Works with any web application that runs in a browser
- Command-line interface and configuration files for automation
- Extensible through plugins and hooks
- Distributed load generation from multiple machines
Pricing
- Open Source
Pros
Free and open source
Easy to get started for basic load testing
Lightweight and customizable
Simulates real browser sessions
Can scale load generation with multiple machines
Cons
Limited reporting compared to commercial tools
Scripting for advanced scenarios can be complex
No GUI, managed through config files and CLI
Lacks some enterprise features like SLA monitoring
Official Links
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