Amazon RDS Performance Insights Supports Amazon RDS for MariaDB Version 10.3
Amazon RDS Performance Insights now supports Amazon RDS on MariaDB Version 10.3. Amazon RDS Performance Insights is a database performance tuning and monitoring feature of RDS that helps you quickly assess the load on your database and determine when and where to take action. Previously, gathering performance data on a database required configuration and maintenance of monitoring applications and related resources. Correlating performance data took hours without specialized expertise.
Source:: Amazon AWS