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/**
*
* Amazon RDS Performance Insights enables you to monitor and explore different dimensions of database load based on * data captured from a running DB instance. The guide provides detailed information about Performance Insights data * types, parameters and errors. *
** When Performance Insights is enabled, the Amazon RDS Performance Insights API provides visibility into the * performance of your DB instance. Amazon CloudWatch provides the authoritative source for Amazon Web Services * service-vended monitoring metrics. Performance Insights offers a domain-specific view of DB load. *
** DB load is measured as average active sessions. Performance Insights provides the data to API consumers as a * two-dimensional time-series dataset. The time dimension provides DB load data for each time point in the queried time * range. Each time point decomposes overall load in relation to the requested dimensions, measured at that time point. * Examples include SQL, Wait event, User, and Host. *
** To learn more about Performance Insights and Amazon Aurora DB instances, go to the Amazon Aurora User * Guide . *
** To learn more about Performance Insights and Amazon RDS DB instances, go to the Amazon RDS User Guide . *
** To learn more about Performance Insights and Amazon DocumentDB clusters, go to the Amazon DocumentDB * Developer Guide . *
*