Following are the scripts that can be executed as sysdba in order to get the AWR, ASH and ADDM reports on Oracle RAC: SQL script for getting AWR Report on RAC database: SQL>@$ORACLE_HOME/rdbms/admin/awrgrpt.sql SQL script for getting AWR Report for  single instance: SQL>@$ORACLE_HOME/rdbms/admin/awrrpt.sql SQL script for getting ASH Report on...