Slide 1Practical Use of Active Session History David Kurtz Go-Faster Consultancy Ltd. [email protected] www.go-faster.co.uk Slide 2 You probably don’t (often)…
1. ASH Outliers:Detecting Unusual Events in Active Session HistoryJohn Beresniewicz, Oracle USA 2. Agenda• ASH Fundamentals• Wait Events and ASH• Event Histograms•…
1. ouuaun-Ina Szmhumsagoloaiowsemndsago °w'°"' ~ SLMMARY c + x Name ' ~ smug green Noaes» Induces‘ snams- Dam» '- V cpu-V Menory' - V…
The Self-managing Database: Automatic Performance Diagnosis Graham Wood Kyle Hailey Oracle Corporation Session id: 40092 Problem Definition Performance Diagnosis & Tuning…