Locust - Scalable user load testing tool written in Python.Locust is completely event-based, and therefore it's possible to support thousands of concurrent users on a single machine.Focus on support of the HTTP protocol that makes it a tool of choice for load testing any HTTP server.Core engine is protocol agnostic enabling support for other protocols - currently also ships JMS support.The tool is useful in scenarios where the requests have high response times.
Load injectors can be installed on your own network or on the cloud.
Easily integrated into existing Dev stacks using partnership integrations and REST API.
Advanced Features include: AJAX/Web Services, XML/JSON Data Viewer, API data/execution.
HTML reports can be generated during the load to view response times measurement, server CPU, etc. Loadster - Load testing tool from Brickyard Technologies, Inc.
oriented to testing websites, web applications, and HTTP web services; includes graphical script editor, live reporting, and unlimited virtual users.