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Spotlight on Oracle 10.8 - Getting Started Guide

Welcome to Spotlight Install Spotlight Start Spotlight Spotlight on Oracle Spotlight on Oracle Data Guard Spotlight on Oracle RAC Spotlight on Unix Spotlight on Windows Spotlight on MySQL Troubleshooting: Connection Problems

Data Guard Overhead Ratio Alarm

Data Guard Overhead measures the time the Primary is engaged in Data Guard activities.

The Data Guard Overhead Ratio measures the proportion of activity time the Primary spends in Data Guard activities.

The Data Guard Overhead Ratio Alarm is raised when a high proportion of the Primary's activity time is spent in Data Guard activities.

 

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