Home Assistant OS (yellow) -> how to get sensor (memory etc) for each addon?

Hello, i’ve an HA on a yellow and I want to get memory usage of each addon in a sensor.

I read that when supervised (like my installation) sensor are automaticaly created.

Unfortunatly not for me

help is welcome :wink:

thank you

Not sure if it’s exactly what you want, but those sensors are disabled by default

Yes it was my mistake ! Thank you