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Script: pga_target_advice.sql
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-- ----------------------------------------------------------------------------------- -- File Name : https://oracle-base.com/dba/monitoring/pga_target_advice.sql -- Author : Tim Hall -- Description : Predicts how changes to the PGA_AGGREGATE_TARGET will affect PGA usage. -- Requirements : Access to the V$ views. -- Call Syntax : @pga_target_advice -- Last Modified: 12/02/2004 -- ----------------------------------------------------------------------------------- SELECT ROUND(pga_target_for_estimate/1024/1024) target_mb, estd_pga_cache_hit_percentage cache_hit_perc, estd_overalloc_count FROM v$pga_target_advice;