V$ACTIVE_SESSION_HISTORY
Oracle ASH Report: Generate with ashrpt.sql
Oct 3, 2025 / · 6 min read · Oracle Database Performance Tuning ASH Reports Database Monitoring SQL Scripts Diagnostics AWR Session Analysis V$ACTIVE_SESSION_HISTORY ·Generate Active Session History ASH Report in Oracle Database The Active Session History (ASH) report is a powerful diagnostic tool that helps database administrators analyze performance issues by capturing detailed snapshots of active database sessions every second. This report provides granular insights into what …
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