I was asked to comment on the papers presented at the con-. ference Cost-Beneï¬t Analysis: Legal, Economic, and Philosophical Perspectives, held at the. University of Chicago Law School on September 17â18, 1999.
ORACLE 11G how to modify the retention period of less than 8 days AWR. Oracle Database 11g default have a system defined by Moving Window Baseline, the baseline corresponds to the AWR retains all the data in AWR. Only the existence of a Moving Window Baseline.The system defined Moving Window Baseline recognize the size for the current AWR retention period, namely that eight days.If you want to increase the Moving Window Baseline, first of all need to increase the AWR retention period.he system defined Moving Window Baseline recognize the size for the current AWR retention period, namely that eight days. If you want to increase the Moving Window Baseline, first of all need to increase the AWR retention period.
The dbms_workload_repository .modify_snapshot_settings procedure is used to configure AWR data retention in the database. The retention interval determines the length of time that data will be preserved in the AWR. The default setting for retention is 10,080 minutes (one week).WR Retention period sizing guidelines. For complete details on managing AWR retention and flushing, see Oracle Tuning: The Definitive Reference. Also see my notes on removing AWR and disabling AWR data purging. Out of the box, the AWR automatically captures performance metrics every hour.