Using Oracle Dynamic Performance Views
Oracle Shutting Down Database Instances
Using Oracle Data Dictionary Views
Oracle 19c Starting Up Database Instances
Managing Oracle Database Instances Overview
Control CDB and PDB Resource Usage with the Oracle Resource Manager
Performance Management in CDBs and PDBs
Evaluate the Impact of Parameter Value Changes in Multitenant Database
Oracle 19c: Change the Different Modes and Settings of PDBs
Oracle 19c Manage Startup, Shutdown, and Availability of CDBs and PDBs