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Spotlight on Oracle 10.5 - 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

Sequential Read Average Time Alarm

The Sequential Read Average Time alarm occurs if the average time for a random datafile read exceeds a given threshold. Most modern disk devices should be able to satisfy a random I/O request in less than 20 milliseconds. Values that are much higher than this may indicate that there is contention for disk devices.

 

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