Performance testing is a form of software testing that focuses on how a system running the system performs under a particular load. In this article you will learn about: Types of performance testingSteps on how to run performance testingPerformance testing metricsAnd software testing best practices
Unlike load testing, http://searchsoftwarequality.techtarget.com/definition/stress-testing — also known as fatigue testing — is meant to measure system performance outside of the parameters of normal working conditions.
In addition to repeated testing, performance testing will be more successful by following a series of performance testing best practices: Involve developers, IT and testers in creating a performance testing environment.
Conducting performance testing in a test environment that is similar to the production environment is a performance testing best practice for a reason.