Oracle Database Resource Manager Reference

DEFAULT_MAINTENANCE_PLAN

Default plan for maintenance windows. See "About Resource Allocations for Automated Maintenance Tasks" for details of this plan.

DEFAULT_PLAN

Basic default plan that prioritizes SYS_GROUP operations and allocates minimal resources for automated maintenance and diagnostics operations.

INTERNAL_PLAN

For disabling the resource manager. For internal use only.

INTERNAL_QUIESCE

For quiescing the database. This plan cannot be activated directly. To activate, use the QUIESCE command.

MIXED_WORKLOAD_PLAN

Example plan for a mixed workload that prioritizes interactive operations over batch operations. See "An Oracle-Supplied Mixed Workload Plan" for details.

ORA$AUTOTASK_HIGH_SUB_PLAN

Default sub-plan for high-priority, automated maintenance tasks. This sub-plan is referenced by ORA$AUTOTASK_SUB_PLAN and should not be referenced directly. This plan is a sub-plan of DEFAULT_MAINTENANCE_PLAN.

ORA$AUTOTASK_SUB_PLAN

Default sub-plan for automated maintenance tasks. A directive to this sub-plan should be included in every top-level plan to manage the resources consumed by the automated maintenance tasks. This plan is a sub-plan of DEFAULT_MAINTENANCE_PLAN.

BATCH_GROUP

Consumer group for batch operations.

DEFAULT_CONSUMER_GROUP

Initial consumer group for all sessions started by user accounts other than SYS and SYSTEM. This initial consumer group can be overridden by session-to–consumer group mapping rules. DEFAULT_CONSUMER_GROUP cannot be named in a resource plan directive.

INTERACTIVE_GROUP

Consumer group for interactive, OLTP operations.

LOW_GROUP

Consumer group for low-priority sessions.

ORA$DIAGNOSTICS

Consumer group used by database processes that create diagnostic dumps when critical errors occur.

ORA$AUTOTASK_HEALTH_GROUP

Reserved for future use. Included in ORA$AUTOTASK_HIGH_SUB_PLAN.

ORA$AUTOTASK_MEDIUM_GROUP

Consumer group for medium-priority maintenance tasks.

ORA$AUTOTASK_SPACE_GROUP

Consumer group for Automatic Segment Advisor maintenance task. Included in ORA$AUTOTASK_HIGH_SUB_PLAN.

ORA$AUTOTASK_SQL_GROUP

Consumer group for Automatic SQL Tuning Advisor maintenance task. Included in ORA$AUTOTASK_HIGH_SUB_PLAN.

ORA$AUTOTASK_STATS_GROUP

Consumer group for optimizer statistics gathering maintenance task. Included in ORA$AUTOTASK_HIGH_SUB_PLAN.

ORA$AUTOTASK_URGENT_GROUP

Consumer group for urgent maintenance tasks.

OTHER_GROUPS

Consumer group that applies collectively to all sessions that belong to a consumer group that is not part of the currently active plan, including sessions that belong to DEFAULT_CONSUMER_GROUP. OTHER_GROUPS must have a resource plan directive specified in every plan. It cannot be explicitly assigned to sessions through mapping rules.

SYS_GROUP

Consumer group for system administrators. It is the initial consumer group for all sessions created by user accounts SYS or SYSTEM. This initial consumer group can be overridden by session-to–consumer group mapping rules.

CREATE_SIMPLE_PLAN

Creates a simple resource plan, containing up to eight consumer groups, in one step. This is the quickest way to get started with Oracle Database Resource Manager.

CREATE_PLAN

Creates a resource plan and specifies its allocation methods.

UPDATE_PLAN

Updates a resource plan.

DELETE_PLAN

Deletes a resource plan and its directives.

DELETE_PLAN_CASCADE

Deletes a resource plan and all of its descendents.

CREATE_CONSUMER_GROUP

Creates a resource consumer group.

UPDATE_CONSUMER_GROUP

Updates a consumer group.

DELETE_CONSUMER_GROUP

Deletes a consumer group.

CREATE_PLAN_DIRECTIVE

Specifies the resource plan directives that allocate resources to resource consumer groups or subplans in a plan.

UPDATE_PLAN_DIRECTIVE

Updates plan directives

DELETE_PLAN_DIRECTIVE

Deletes plan directives

CREATE_PENDING_AREA

Creates a pending area (scratch area) within which changes can be made to a plan schema

VALIDATE_PENDING_AREA

Validates the pending changes to a plan schema

CLEAR_PENDING_AREA

Clears all pending changes from the pending area

SUBMIT_PENDING_AREA

Submits all changes for a plan schema

SET_INITIAL_CONSUMER_GROUP

Sets the initial consumer group for a user. This procedure has been deprecated. Oracle recommends that you use the SET_CONSUMER_GROUP_MAPPING procedure to specify the initial consumer group for a user or session.

SWITCH_CONSUMER_GROUP_FOR_SESS

Switches the consumer group of a specific session

SWITCH_CONSUMER_GROUP_FOR_USER

Switches the consumer group of all sessions belonging to a specific user

SWITCH_PLAN

Sets the current resource manager plan.

SET_CONSUMER_GROUP_MAPPING

Maps sessions to consumer groups

SET_CONSUMER_GROUP_MAPPING_PRI

Establishes session attribute mapping priorities

DBA_RSRC_CONSUMER_GROUP_PRIVS

USER_RSRC_CONSUMER_GROUP_PRIVS

DBA view lists all resource consumer groups and the users and roles to which they have been granted. USER view lists all resource consumer groups granted to the user.

DBA_RSRC_CONSUMER_GROUPS

Lists all resource consumer groups that exist in the database.

DBA_RSRC_MANAGER_SYSTEM_PRIVS

USER_RSRC_MANAGER_SYSTEM_PRIVS

DBA view lists all users and roles that have been granted Resource Manager system privileges. USER view lists all the users that are granted system privileges for the DBMS_RESOURCE_MANAGER package.

DBA_RSRC_PLAN_DIRECTIVES

Lists all resource plan directives that exist in the database.

DBA_RSRC_PLANS

Lists all resource plans that exist in the database.

DBA_RSRC_GROUP_MAPPINGS

Lists all of the various mapping pairs for all of the session attributes.

DBA_RSRC_MAPPING_PRIORITY

Lists the current mapping priority of each attribute.

DBA_HIST_RSRC_PLAN

Displays historical information about resource plan activation. This view contains AWR snapshots of V$RSRC_PLAN_HISTORY.

DBA_HIST_RSRC_CONSUMER_GROUP

Displays historical statistical information about consumer groups. This view contains AWR snapshots of V$RSRC_CONS_GROUP_HISTORY.

DBA_USERS

USERS_USERS

DBA view contains information about all users of the database. It contains the initial resource consumer group for each user. USER view contains information about the current user. It contains the current user's initial resource consumer group.

V$ACTIVE_SESS_POOL_MTH

Displays all available active session pool resource allocation methods.

V$PARALLEL_DEGREE_LIMIT_MTH

Displays all available parallel degree limit resource allocation methods.

V$QUEUEING_MTH

Displays all available queuing resource allocation methods.

V$RSRC_CONS_GROUP_HISTORY

For each entry in the view V$RSRC_PLAN_HISTORY, contains an entry for each consumer group in the plan showing the cumulative statistics for the consumer group.

V$RSRC_CONSUMER_GROUP

Displays information about active resource consumer groups. This view can be used for tuning.

V$RSRC_CONSUMER_GROUP_CPU_MTH

Displays all available CPU resource allocation methods for resource consumer groups.

V$RSRCMGRMETRIC

Displays a history of resources consumed and cumulative CPU wait time (due to resource management) per consumer group for the past minute.

V$RSRCMGRMETRIC_HISTORY

Displays a history of resources consumed and cumulative CPU wait time (due to resource management) per consumer group for the past hour on a minute-by-minute basis. If a new resource plan is enabled, the history is cleared.

V$RSRC_PLAN

Displays the names of all currently active resource plans.

V$RSRC_PLAN_CPU_MTH

Displays all available CPU resource allocation methods for resource plans.

V$RSRC_PLAN_HISTORY

Shows when Resource Manager plans were enabled or disabled on the instance. It helps you understand how resources were shared among the consumer groups over time.

V$RSRC_SESSION_INFO

Displays Resource Manager statistics for each session. Shows how the session has been affected by the Resource Manager. Can be used for tuning.

V$SESSION

Lists session information for each current session. Specifically, lists the name of the resource consumer group of each current session.