Mr. Harvey:
You do such a good job of showing pictures, it really helps. The first thing that concerns me, is 13% CPU usage from CPU core 5. If your system was idling and supposedly doing nothing, 13% is not nothing, are you sure the system wasn't updating or anything?
1.6GB of RAM usage is excellent believe it or not, I don't think your system is using much RAM at all, was the screenshot taken right away after boot, or after the system has been running for hours?
I did think it was odd that your available RAM was 30.9GB, as that goes against standards, until I saw just bellow, that you have like 1.3GB of RAM cashed lol. RAM caching is probably speeding up the OS a bit ha?
Also, I see you have one of those Asus TUF computer's. I saw them suddenly show up on Amazon, and then suddenly disappeared after a couple weeks. People have been buying a ton of them lol.
How do you like that Ryzen 7 4800H CPU? Does it perform good for your uses? It was clear you have an 8-core CPU when I saw resource monitor showing 16 cores lol. But your terminal info is not displaying the CPU threads, I wanna know dang it lol.
I see you are using the same GPU driver I am Nvidia 460.67 driver. I also noticed your using the new refreshed GPU in the 16 series, the 1660, that is known to be a good GPU according to my man Linus, from Linus Media Group.
I also see your using the 5.8 kernel, which should be working perfectly with your hardware, I'd be surprised if it were not! I am still wondering to this day, why 10GIGABIT ethernet has not become standard on notebooks yet. Usually its just 1GIGABIT like mine, most I've seen on a notebook was 2GIGABIT.
I also see your running two-Samsung 970 EVO's, those are very nice SSD drives, very fast, and you got a total of 2TB storage because of them, nice! I actually have space in my notebook for another NVME SSD drive, but with prices on them as they are, I am holding off.
I don't know many people who would be will to dump 200 dollars or more into a hard drive, so ya lol. OK, I do not like where your CPU temps are idling at! I need to post a screenshot to show you my CPU idle temps in comparison.
Your core temps are far too high for idling, which also points to the 14% CPU usage in core 5. Its my recommendation that you get a notebook cooler, thats what is helping to keep my temps down. But I also recommend finding out what is eating the CPU usage.