Howto: Test and Optimize Your ARVR Content
Content Guide for quality and frame rates
How to make sure your content does what you expect it to, at the quality and frame rates that you need.
Unreal Engine includes tools and features that help developers test and optimize content for applications that need to run at frame-rates for high-quality experiences.
To learn more, read about the following topics: https://docs.unrealengine.com/5.1/en-US/testing-and-optimizing-your-content/