An object describing a Performance Insights metric and one or more dimensions for that metric.
The valid dimensions for the metric.
The name of a Performance Insights metric to be measured.
Valid values for
db.load.avg - A scaled representation of the number of active sessions for the database engine.
db.sampledload.avg - The raw number of active sessions for the database engine.
The counter metrics listed in Performance Insights operating system counters in the Amazon Aurora User Guide.
If the number of active sessions is less than an internal Performance Insights threshold,
db.sampledload.avg are the same value. If the number of active sessions is greater than the
internal threshold, Performance Insights samples the active sessions, with
db.load.avg showing the scaled values,
db.sampledload.avg showing the raw values, and
db.load.avg. For most use cases, you can query