Need to create a custom report for a server group

Hello to you,

I come to request your support to help me create a personalized report for a group of servers belonging to an entity.
indeed, in this report I want to display the utilization rate of the CPU, RAM and Disk per server.

Below I show you what Solarwinds offers me as a column addition for my report and I don't see CPU, RAM, Disk.

knowing how to count on your perfect reactivity.