SNAP_ID

NUMBER

NOT NULL

Unique snapshot ID

DBID

NUMBER

NOT NULL

Database ID for the snapshot

INSTANCE_NUMBER

NUMBER

NOT NULL

Instance number for the snapshot

SEQUENCE#

NUMBER

NOT NULL

A sequential counter that uniquely describes a row. When the instance is restarted, this value is reset to zero.

START_TIME

DATE

NOT NULL

Time that the resource plan was enabled

END_TIME

DATE

Time that the resource plan was disabled; NULL if the row contains the current resource plan information

PLAN_ID

NUMBER

NOT NULL

Resource plan ID; NULL if the Resource Manager was disabled

PLAN_NAME

VARCHAR2(128)

NOT NULL

Resource plan name; NULL if the Resource Manager was disabled

CPU_MANAGED

VARCHAR2(4)

NOT NULL

Indicates whether the resource plan has parameters that specify a policy for how the Resource Manager should schedule sessions to manage CPU usage (ON) or whether Resource Manager is not managing CPU usage (OFF)

PARALLEL_EXECUTION_MANAGED

VARCHAR2(4)

State of parallel statement queuing:

• OFF - Parallel statement queuing is disabled

• STARTUP - Parallel statement queuing is enabled. This is a temporary state that can occur when an Oracle RAC database is undergoing configuration changes

• FIFO - Parallel statement queuing is enabled. All parallel statements are managed in a single Oracle RAC FIFO queue

• FULL - Parallel statement queuing is enabled. All parallel statements are managed in per-consumer group queues according to the current resource plan. This state is used when a resource plan that contains resource allocation directives (MGMT_P*) is enabled.

INSTANCE_CAGING

VARCHAR2(4)

Indicates whether instance caging is enabled (ON) or disabled (OFF). Instance caging is enabled if the CPU_COUNT initialization parameter is explicitly modified to a value other than 0 and Resource Manager is enabled.

CON_DBID

NUMBER

The database ID of the PDB for the sampled session

CON_ID

NUMBER

The ID of the container that CON_DBID identifies. Possible values include:

• 0: This value is used for rows containing data that pertain to the entire CDB. This value is also used for rows in non-CDBs.

• 1: This value is used for rows containing data that pertain to only the root

• n: Where n is the applicable container ID for the rows containing data