How to display in the terminal the user who has the most loaded process?

Question

linux

Tried like this: ps -eo %u | sort -nr -k 1| head -1
Displays the largest (by number) Pid of the user.
Tell me how to display the user. For example, there is the highest process of the user vasya, whose mem or cpu is loaded by 70%.
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With memory received an answer from another resource: ps axh -o user --sort -vsize | head -n 1
Issue on cpu not resolved

Answer 1

Well, your option is fine, just write pcpu instead of vsize.