I found a way. Go to github src and download the file.
- https://www.unrealengine.com/en/ue-on-github
- https://github.com/EpicGames/UnrealEngine/tree/release/Engine/Plugins/Performance/AutomatedPerfTesting/Build/Scripts
# example
$(EngineDir) = C:\Program Files\Epic\UE_5.5\Engine
# copy file
$(EngineDir)\Plugins\Performance\AutomatedPerfTesting\Build\Scripts
├──AutomatedPerfTestConfig.cs
├──AutomatedPerfTestInsightsReport.cs
└──AutomatedPerfTestNode.cs