Dba_hist_baseline

How to Remove an Oracle AWR Baseline Using DROP_BASELINE Purpose The DROP_BASELINE procedure removes a previously-defined AWR (Automatic Workload Repository) baseline from an Oracle database. This command is essential for database administrators who need to conserve storage space by deleting unused or outdated …

Oracle AWR Create Baseline for Performance Monitoring DBMS_WORKLOAD_REPOSITORY.CREATE_BASELINE What is Oracle AWR Create Baseline The DBMS_WORKLOAD_REPOSITORY.CREATE_BASELINE procedure creates a baseline by preserving a specific range of AWR snapshots for future performance comparisons. A baseline protects performance …

List All Oracle AWR Baselines Using DBA_HIST_BASELINE This SQL script retrieves all AWR baselines stored in an Oracle Database, displaying critical information about each baseline including its identifier, name, and associated snapshot range. AWR baselines preserve specific periods of database performance statistics …