ElastiCache
Step by step execution:
In Rightsizing, access the ElastiCache functionality:

Features and Reports.
Number of monitored accounts: Indicates the number of accounts that are being monitored for recommendations.
Number of resources: Indicates the number of resources available to perform rightsizing actions.
Potential savings: Total monthly savings to be obtained by performing recommendations.

Filters:
In the selected filter box, it is possible to filter recommendations by account ID or resource ID.

In the selected box it is possible to filter the recommendations by region selecting only the region you want.

Report:
Using the button on the right, you can download the recommendations report, which is extracted in CSV format.

View insights information
By clicking on the "
" View Insight button it is possible to have more detailed information about the recommendation.

Information about the resource that is recommended for rightsizing action.

It is possible to select the period you want and have the average vCPU usage of the resource.

In RDS and ElastiCache services it is possible to have a view of RAM in addition to CPU consumption.

There is a comparison of current resources, and if the recommendation family is different from the current resource, you can see a warning indicating the modification of the resource family.

Clicking the Apply recommendation button opens a confirmation box to apply the recommendation made.

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