SAP Data Provider Cost Estimation

Hello Team,

I hope that with the following explanation, it is clearer what we are looking for.

Currently, we have 3 EC2 instances with Linux – Ubuntu OS; which have the SAP Data Provider client installed and running within the instances, with the two endpoints (Monitoring - CloudWatch, VPC - Amazon EC2) that SPD uses.

We understand that the variables that must be considered when making the calculations are: Number of CloudWatch metrics, Number of instances that have the SDP installed, Number of volumes attached to the instance, capacity of the volumes and DataTransfer for data collection.

How could I calculate what's the monthly cost of SPD consumption would be for these 3 instances, considereing their volumes and features?

It would be $14.00 + $0.01 per processed GB of data? How to calculate the GB of processed data? How do I get that value?

On the other hand, we find the following,

You should expect around 70,000 API calls a day per instance (with 6 disks attached. At $0.01 per 1,000 calls, it is approximately $21.00 per month. The API call number increases or decreases based on the number of disks that are attached

The previous calculation is an example of an instance with 6 disks. What happens if I have 3 instances with more or less than 6 disks?

We've done some calculations based on public documentation, but the results we've gotten don't come close to the cloudwatch billing amounts this customer receives per month.