Objective :

I am trying to make a centralised dashboard of all our targets (servers) to monitor their health and display on a big screen in our office.

What I have tried :
1- Created a variable Instance (which is essentially server id/name) with (ALL option enabled)
2- Created 4 panels to monitor (UP status, ram, CPU and disk usage per instance).
3- Tried selecting repeat for each panel, selected All as value instance variable in drop down.

They do look stacked next to each other to fill up the screen but the problem is, each panel repeat for all variables first and then the next panel does.
I want to group them such that, all panels repeat first for each variable then next one starts.
But if I use rows to group panels, they cannot be stacked horizontally next to each other to fill up the screen as rows can only be added vertically.

Can you please help me understand how to achieve what I am trying to?

Adding screenshots of both the scenarios tried so far :-