Hardware Sizing Estimation


We are planning to design a solution of Elastic Stack wherein the requirement is 10GB/Day volume of log data.

And the log retention is as follows:
7 days of Hot
358 days of Warm
and then 2 years on NAS

Also, we are considering HA into the scenario.

SO, for 7 days hot + 358 days cold, below should be the count.

Hot Node - 3 nodes
Warm Nodes - 3 nodes

Please suggest.