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Druva Documentation

Billing FAQs

For AWS Marketplace customers, the Phoenix storage consumed in a month is displayed in TB and the cost allocation rate is displayed in $/GB/Day. The total Phoenix storage consumed by a server is the cumulative of the daily Phoenix storage consumed by the server in a month.

► How do I calculate server usage on a particular day?
You can calculate the usage of the server on a particular day as follows:

Server usage = Source+changes of a server for that day
► How do I calculate storage source reduction factor for my storage?
You can calculate the source reduction factor for the storage as follows:

Source reduction factor = (Source + Changes) / Phoenix storage usage for a given storage
► How do I calculate the Phoenix storage usage for a server on a particular day?
You can calculate the Phoenix storage usage of a server on a particular day as follows:

Daily Phoenix storage usage for a server = Total server usage in a day / Source reduction factor of the storage for that day
► How do I calculate credit usage of a server for a  month?
You can calculate the credit usage of a server for a month as follows:

Monthly credit usage of a server = Sum of Daily Phoenix storage usages of a server for a month*[12/(365*1TB)]
► How do I calculate cost usage of servers for a month?
You can calculate the cost code usage of all servers for a month as follows:

Monthly cost code usage = Sum of monthly credit usages of all servers
► How do I calculate cost allocation for servers for a  month?
You can calculate the cost allocation for all servers for a month as follows:

Monthly cost code cost = Monthly cost code usage * 1024 * cost code rate