A single CPU core consistently operates at 80-100% utilization, with no process exceeding 10% usage.
A single CPU core consistently operates at 80-100% utilization, with no process exceeding 10% usage.
Ubuntu installation issues are common. The slow performance and high CPU usage suggest potential resource conflicts or hardware limitations. Check for background processes, update drivers, and ensure sufficient RAM. If the CPU stays at 100%, consider optimizing startup programs or upgrading hardware.
i3 10100F GTX 1050Ti with 8GB RAM, AsRock B460M Steel Legend motherboard
Keep in mind that with a quad-core processor, about 10% usage equates to roughly 40% of one core. If you run two processes each using around 10%, you're effectively utilizing nearly the entire capacity of a single core. Linux's scheduling tends to perform better, though I've encountered some unexpected scenarios.
However, the CPU core usage remains consistent regardless of what I do. Just power on the PC without opening anything, and one core is active while the others remain idle. I haven’t experienced this issue on Windows before, and I’ve never approached the maximum capacity of my CPU.
I can't directly view the output of htop or top to identify high processes. You'll need to run those commands yourself and review the results for performance concerns.
Verify system activity using TOP or HTOP. HTOP performs better than TOP.
Explore all processes as well, covering system and kernel tasks.