How many VM/Nodes.. can manage a ManageIQ instance?

Hi guys, i already deploys an infrastructure with 6 workers in two zone and 2 DB, one is the replication. But since the beginning i had some issues of performance or issues i don’t understand.

for me it’s the main issue it’s due to the amount of vm by appliance .

I would like to know how many VM an appliance could manage. I believe i found a paghe with thoses informations but i can’t find it back.

Thanks for your times !

i would like as well migrate my infrastructure on Kubernetes/Openshift so if someone can provide me the amount of vm for this.

Thanks again.