Changes This release adds three Performance Insights APIs. Use ListAvailableResourceMetrics to get available metrics, GetResourceMetadata to get feature metadata, and ListAvailableResourceDimensions to list available dimensions. The AdditionalMetrics field in DescribeDimensionKeys retrieves per-SQL metrics.
Changes The new GetDimensionKeyDetails action retrieves the attributes of the specified dimension group for a DB instance or data source.
Changes Performance Insights is a feature of Amazon Relational Database Service (RDS) that helps you quickly assess the load on your database, and determine when and where to take action. You can use the SDK to retrieve Performance Insights data and integrate your monitoring solutions.