Unreal Engine 4.26 Documentation
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Testing and Optimizing Your Content

How to make sure your content does what you expect it to, at the quality and frame rates that you need.

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  • Topics

Unreal Engine includes tools and features that help developers test and optimize content for applications that need to run at framerates for high-quality experiences. To learn more, read about the following topics.

Topics

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Console Variables Editor

View and modify all console variables used in your project using the Console Variables Editor, and share console variable settings in a preset across projects.

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Gameplay Debugger

Tool that enables analyzing realtime gameplay data at runtime.

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PSO Caches

Record the GPU states for your application in advance to optimize rendering.

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Significance Manager

Adjust performance in project-specific ways with the Significance Manager

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Stat Commands

Console commands specific to displaying game statistics

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Unreal Insights Overview

An Overview of Unreal Insights.

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Zen Loader

An Overview of Unreal Engine 5's runtime loader.

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Stats System Overview

The Stats System collects and displays performance data to help optimize Unreal Engine projects