dbaascli pdb checkdb

The pdb checkdb subcommand of the dbaascli utility lists information about a container database (CDB) in your Exadata Cloud Service environment.

Connect to a compute node as the oracle user and execute this command.

$ dbaascli pdb checkdb --dbname dbname

In the above command dbname specifies the name of the CDB for which you want display information. The information returned by this command includes the number of instances and the CPU count that are associated with the CDB.

This command is supported only for databases that are not in a Data Guard configuration and use Oracle Database version 12.2.0.1, or later.