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Oracle® Database Reference
11g Release 2 (11.2)

Part Number E17110-04
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DBA_WORKLOAD_CAPTURES

DBA_WORKLOAD_CAPTURES displays all the workload captures that have been performed in the current database. It also lists captures on which DBMS_WORKLOAD_CAPTURE.GET_CAPTURE_INFO() or DBMS_WORKLOAD_REPLAY.GET_REPLAY_INFO() have been called. Each row contains information about one workload capture.

Column Datatype NULL Description
ID NUMBER NOT NULL Internal key for the workload capture
NAME VARCHAR2(100) NOT NULL Name for the workload capture
DBID NUMBER NOT NULL ID of the database in which the workload was captured
DBNAME VARCHAR2(10) NOT NULL Name of the database in which the workload was captured
DBVERSION VARCHAR2(30) NOT NULL Version of the database in which the workload was captured
PARALLEL VARCHAR2(3)   Indicates whether the database in which the workload was captured is an Oracle RAC database (YES) or a single instance database (NO)
DIRECTORY VARCHAR2(30) NOT NULL Name of the directory object for workload capture
STATUS VARCHAR2(40) NOT NULL Current status of the workload capture:
  • IN PROGRESS - Workload capture is in progress

  • COMPLETED - Workload capture has completed successfully

  • FAILED - Workload capture was aborted due to errors encountered (see the COMMENT column for further details)

START_TIME DATE NOT NULL Datetime when the capture began
END_TIME DATE   Datetime when the capture completed or failed; NULL if the capture is still in progress
DURATION_SECS NUMBER   Duration of the workload capture (in seconds)
START_SCN NUMBER NOT NULL Start SCN value for this capture
END_SCN NUMBER   End SCN value for this capture; NULL if the capture is still in progress
DEFAULT_ACTION VARCHAR2(30) NOT NULL Mode in which to apply workload capture filters:
  • INCLUDE - All the capture filters are treated as EXCLUSION filters, determining the workload that will not be captured.

  • EXCLUDE - All the capture filters are treated as INCLUSION FILTERS, determining the workload that will be captured.

FILTERS_USED NUMBER   Number of filters that were used for this capture
CAPTURE_SIZE NUMBER   Total size of workload capture
DBTIME NUMBER   Total amount of database time (in microseconds) that has been recorded in this workload capture
DBTIME_TOTAL NUMBER   Total amount of database time (in microseconds) across the entire database during the workload capture, including the part of the workload that was not captured.
USER_CALLS NUMBER   Total number of user calls that have been recorded in this workload capture
USER_CALLS_TOTAL NUMBER   Total number of user calls across the entire database during the workload capture, including the part of the workload that was not captured.
USER_CALLS_UNREPLAYABLE NUMBER   Total number of user calls that will not be replayed in a subsequent replay of this workload capture
TRANSACTIONS NUMBER   Total number of transactions that have been recorded in this workload capture
TRANSACTIONS_TOTAL NUMBER   Total number of transactions across the entire database during the workload capture, including the part of the workload that was not captured.
CONNECTS NUMBER   Total number of session connects that have been recorded in this workload capture
CONNECTS_TOTAL NUMBER   Total number of session connects across the entire database during the workload capture, including the part of the workload that was not captured
ERRORS NUMBER   Total number of errors that have been recorded in this workload capture
AWR_DBID NUMBER   Database ID of the AWR snapshots that correspond to this workload capture. For captures that were performed in the current database, this value is equal to the current database's DBID. For captures that were performed in other databases, this value will either be NULL or will be populated by DBMS_WORKLOAD_CAPTURE.IMPORT_AWR().
AWR_BEGIN_SNAP NUMBER   Begin snapshot ID of the AWR snapshots that correspond to this workload capture
AWR_END_SNAP NUMBER   End snapshot ID of the AWR snapshots that correspond to this workload capture
AWR_EXPORTED VARCHAR2(12)   Indicates whether the AWR snapshots that correspond to this workload capture have been exported using DBMS_WORKLOAD_CAPTURE.EXPORT_AWR() (YES) or not (NO), or whether AWR snapshots cannot be exported because the capture is still in progress, has run to completion successfully, or was done in a different database from which it was not exported (NOT POSSIBLE)
ERROR_CODE NUMBER   Error code for this workload capture
ERROR_MESSAGE VARCHAR2(300)   Error message for this workload capture
DIR_PATH VARCHAR2(4000) NOT NULL Full directory path for the workload capture directory object
DIR_PATH_SHARED VARCHAR2(10) NOT NULL Indicates whether the workload capture directory is shared by all the instances of the recording database (applicable only for Oracle RAC databases)
LAST_PROCESSED_VERSION VARCHAR2(30)   Database version in which this capture was preprocessed using DBMS_WORKLOAD_REPLAY.PROCESS_CAPTURE() last; NULL if the capture has never been preprocessed
SQLSET_OWNERFoot 1  VARCHAR2(30)   User name of the SQL tuning set owner
SQLSET_NAMEFootref 1 VARCHAR2(30)   Name of the SQL tuning set for this workload capture

Footnote 1 This column is available starting with Oracle Database 11g Release 2 (11.2.0.2).