Profiling Command

Understand the engine debug options

• If capturing GPU: enable detailed draw call name events etc

r.RHISSetGPUCaptureOptions 1

• If capturing CPU: enable detailed callstack information

statNamedEvents
statVerboseNamedEvents

• Some tools might need extra variables enabled to be supported

bEnableMemoryAnalyser
bEnablePIXProfiling

Consider Profiling Setup

• Remove all optimasation that adjust frame based on frametime (vsync, smooth framerate, dynamic resolution)
• Create a deterministic replay scenario
• Add automated profiling/capture recording (PIX, playstation profiling)

Explore Profiling

• Explore the scene with visual Viewports, show commands (for ex to only see LODs of a certain level), stats on screen

Bottleneck Investigation