Open Source Load Testing Tools

Drill is an HTTP load-testing application written in Rust. The main goal for this project is to build a really lightweight tool as an alternative to other that require JVM and other stuff. You can write benchmark files, in YAML format, describing all the stuff you want to test. It was inspired by Ansible syntax because it is really easy to use and extend. As you can see, you can play with interpolations in different ways. This will let you specify a benchmark with different requests and dependencies between them. Right now, the easiest way to get drill is to go to the latest release page and download the binary file for your platform. OpenSSL is needed in order to compile Drill, whether it is through cargo install or when compiling from source with cargo build.

Open Source web application tester program for load testing web applications.Record ajax requests.Tested on asp.net applications, but works with jsp, php or other.Generates a C# class that you can modify, the class has functions for handling the query/po

Addanc is a distributed/scalable system for stress/load testing web based applications. Addanc tests focus on the arrival rate of service requests rather than a fixed number of simulated clients.

VNC for use with the BrowserMob Selenium JavaScript Validator. This tool is made available for users of BrowserMob FREE Website Monitoring and Load Testing. The BrowserMob Local Validation Service can be downloaded from https://browsermob.com/tools.

Dieseltest is an easy-to-use load testing tool for simulating hundreds or thousands of users on a website. It has a facility for recording scripts, playing them back, and showing the results in real time. Results can be exported for further analysis.

A software to test links and also perform load testing of urls .

LogiTest is a suite of applications to aid in the testing of web sites and web based applications. Applications in the suite include: LogiTest for functional and regression testing, LogiMonitor for real-time monitoring, and LogiLoad for load testing.

VPN Load Tester is a tool to perform load testing on IPFire's OpenVPN server. By using KVM and Libvirt in a CentOS 6 server, it is able to create a large number of virtual VPN clients and connect those client machines to the VPN server at the same time. It is able to control all VPN clients to perform the same tasks on the VPN server. For example, it is able to control all VPN clients to send network traffic to the VPN server at the same time.

A Java Web crawler: multi-threaded, scalable, with high performance, extensible and polite. It can be used to crawl and index any web or enterprise domain and is configurable through a XML configuration file.