Something is bottlenecking my computer!

My hardware setup
Ryzen 1600 used to overclock at 3.8ghz, thinking that its a stability issue, I just resetted my oc
GTX 1080
Ram 8*2 2400 hz

Something is bottlenecking my setup here.
Somehow I am only getting 100~130 frames with this and my cpu and gpu are both using only 30~40 percent of its performance. I did everything I can without buying a hardware to identify the bottleneck and failed. Please help me

Ryzen CPUs have a known issue. Sticky thread:

Also, are you set to high performance mode both on Windows and on your GPU settings?

If these suggestions don’t resolve your issue, please provide a dxdiag for your PC.

https://us.battle.net/support/en/article/12988