It's normal. The system is getting bigger and bigger, with more functions and more patches, which naturally leads to an increase in RAM usage. At this point, domestic enterprises are ruthless. Until the system is big, your hardware can't be dragged and stuck. You can only buy one machine, which is what manufacturers do. So, it doesn't matter. no

Upgrade system

You bought the machine for your own use, not for the manufacturer.

test macro

And software. Just brush back the original version of the system. Now these are routines.