Grafana dashboard with Y axis (CPU & Memory) to show values

Hi Team,
I have been trying to create by Grafana dashboard as shown below…

I would like to configure the Memory free percentage & CPU utilization on both percentages on my graph… Here, my graph configuration values… really not able to understand how to configure my dashboard as shown above. Can you please look on the below screeshot & update? Please advise on this?

You can add a series override using individual aliases or regex to put them on Y-axis: 2