DBA_HIST_RSRC_PLAN

DBA_HIST_RSRC_PLAN displays historical information about resource plans. This view contains snapshots of V$RSRC_PLAN_HISTORY.

Column Datatype NULL Description
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 NOT NULL 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(30) 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)