Stats advisor (Check after creating new db) manually

Performance Tuning

select name, ctime, how_created from sys.wri$_adv_tasks where owner_name = ‘SYS’ and name in (‘AUTO_STATS_ADVISOR_TASK’,’INDIVIDUAL_STATS_ADVISOR_TASK’);

EXEC dbms_stats.init_package();

select name, ctime, how_created from sys.wri$_adv_tasks where owner_name = ‘SYS’ and name in (‘AUTO_STATS_ADVISOR_TASK’,’INDIVIDUAL_STATS_ADVISOR_TASK’);