Major stall and low fps help


Me and a developer are working on a project. We are experiencing lag and very slow fps. We are shooting for 30 fps wishing 40 fps. Playing a build lags below 30 fps or it bring our systems to a grinding halt.

A simple scene with two cameras, ui to mesh actor dropped my editor to 20 fps and less. I am at a lost.

I did some profiling. This is what I got.

I wonder if anyone has any suggestions. I can provide the profile stat file later. I play various games including No Mans Sky so my computer specs.


Here is the link to the stat file