Extremely bad performances and no GPU usage

Issue Description:
I am running a RTX3070 and a interl core I7-10700k but i’m getting FPS inferior to 60.
also when looking at my task manager it shows GPU usage close to 0.
i have no idea of what’s going on.
Capture

Attempted Solutions:
Tried: using Geforce experience optimization (driver are up to date), Hardware-accelerated GPU scheduling and setting the program priority to real time.

Platform:
Steam

PC Specifications:
RTX3070
intel core i7-10700k 3.8GHz
24GB ram

Upload Console Log:
console-2022-12-06-17.52.19-0ab45977-9397-49cb-9b6d-8738b3aab0f9.log (70.9 KB)

Upload darktide_launcher.log:
darktide_launcher.log (117.0 KB)

don’t know. I have i5 11400f, 16 gb ram 3600, RTX 3070, 70-150 fps on high FULL HD, DLSS quality, with hordes sometimes 70 fps is the minimum. On average, it holds 80-130. And very, very rarely 60 fps. Worker threads - 9. I have 150-140 fps on the basis of the respawn. Latest Driver Invidia. Win 10 21H2
Swap file on SSD- Volume 16000MB, FULL HD. No friezes :)))))