Under Metric Namespace select oci_autonomous_database.
Specify Dedicated as the deploymentType dimension.
Next to Dimensions select Add.
In the Dimension Name field select deploymentType.
In the Dimension Value field select Dedicated.
Click Done.
If there are multiple Autonomous Databases in the compartment you can show metrics aggregated across
the Autonomous Databases by selecting Aggregate Metric Streams.
If you want to limit the metrics you see, add more dimensions.
To create an alarm on a specific metric, click Options and select Create an Alarm on this
Query. See Managing Alarms for information on setting and using alarms.