Which are the slowest frequently applying nodes in Unreal Engine?

[AlienRenders]

@Etyuhibosecyu

At present time my game my game barely reaches 60 FPS on a modern and powerful graphics card with textures no more than 1K, and it does not have ultra-realistic graphics. I suspect the problem is in the Blueprints, not in the graphics. So, which node do I have to verify first, which must not be executed multiple times per tick as they are very slow? I think one of them is “Get All Actors of Class”, which are the others?

My advice would be to not guess. It’s very easy to optimize the wrong thing. Do some profiling and eliminate the guesswork. Use Unreal Insights. Once you have actual numbers, then you can decide what needs to be looked at and optimized. There are also stats you can display on screen to know if it’s GPU or CPU.

https://dev.epicgames.com/documentation/en-us/unreal-engine/unreal-insights-in-unreal-engine?application_version=5.3