Diagnostics

Recursive find and grep to Search Oracle Trace Files for Any String Purpose Oracle's Automatic Diagnostic Repository (ADR) accumulates hundreds or thousands of trace files — one per background process event, one per incident, one per session that hits an error deep enough to dump. Finding the trace file that contains …

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 …