How do we see granular data transfer costs

Hi,

I think that this blog post is exactly what you are looking for: https://aws.amazon.com/blogs/networking-and-content-delivery/understand-aws-data-transfer-details-in-depth-from-cost-and-usage-report-using-athena-query-and-quicksight/

Best,

Didier

Hello, You may rely on Cost Explorer in such findings quickly, by utilizing the below filters. Usage Type Group: Data Transfer (Select all that applies to your use case), Linked Account: Select the accounts that are in question, Group by: Dimension: Select Usage type, Service: Select the service where you suspect the usage is coming from.

If you would like to see such Reports/Dashboards and drill down to unit cost level, you should consider deploying Cloud Intelligence Dashboards. Ref Link: