Capacity of OVO machine

Hello all,

 

I would like to ask you if exist a kind of matrix "capacity plan" for OVO.
For example, in front of a certain number of alarms, how much memory RAM / CPU / etc is required to ensure correct monitoring?
Same thing, how many nodes can I consider respect the actual architecture and evantually when considering an architectural upgrade?

 

Thank you in advace

Best Regards

Ele