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awslabs / amazon-dynamodb-tools

Tools to make effective use of DynamoDB easier.
Apache License 2.0
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DynamoDB reco tool not excluding Infrequent Access usage for calculations #9

Closed gcalv0 closed 1 year ago

gcalv0 commented 1 year ago

DynamoDB reco tool not excluding Infrequent Access usage for calculations

DynamoDB reserved capacity recommendations tool should be excluding the usage of Standard Infrequent Access tables, as these are not included in the reservations scope.

As confirmed by AWS team, this case is not considered and was suggested to raise the issue.

Version used: 1.0.0

switch180 commented 1 year ago

Can you provide some sanitized billing data with Standard-IA storage in it so we can see what you see?

switch180 commented 1 year ago

In addition, could you ask the AWS representative you mentioned to send details of this issue to dynamodb-sa@amazon.com? This email address is only open to Amazon senders. Or, send them a link to this issue and have them reach out to me.

arjanschaaf commented 1 year ago

@switch180 Adding some sanitized CUR data with both Standard (eu-west-1) and Standard-IA (eu-central-1) data on both Read & Write consumption.

sanitized_cur_data.csv

switch180 commented 1 year ago

@gcalv0 @arjanschaaf would either of you be able to checkout the code in https://github.com/awslabs/amazon-dynamodb-tools/pull/10 and verify that the patch excludes your S-IA units? The new regex passes the unit and integration tests, which are strong evidence that the code now filters out S-IA usage in its calculations.

switch180 commented 1 year ago

Fixed and released. See #reco-v1.1.0