I'm trying to calculate what SKU i would need to shift my current AD on-prem to AADDS.
According to this table https://azure.microsoft.com/en-us/pricing/details/active-directory-ds/
- Enterprise SKU is recommended for 3K to 10K auths/hour.
- Premium SKU is recommended for 10K to 70K auths/hour.
Are these numbers based on a single replica set (2 DCs)? More replica sets => more auths/hour?
I have captured events 4776 and 4648 from all my local DCs and the number exceeds 70K per hour. Does it mean I would need 2 premium replica sets?
Is there any way to calculate how many auths/hour I need? What events should I capture from my DCs?