New Check: AWS Lambda over-provisioned functions for memory size

[brittandeyoung]

Summary

Checks the AWS Lambda functions that were invoked at least once during the lookback period. This check alerts you if any of your Lambda functions were over-provisioned for memory size.

Motivation

When you have Lambda functions that are over-provisioned for memory sizes, you’re paying for unused resources.

Additional context

https://docs.aws.amazon.com/awssupport/latest/user/cost-optimization-checks.html#aws-lambda-over-provisioned-functions-memory-size