Managing Databases using Enterprise Manager (MOSC)

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Helpful Hint: Comparing metrics from 2 different times

in Managing Databases using Enterprise Manager (MOSC) Question
Hello Everyone,

This question came through an internal oracle forum which I thought you might be interested in.

The question is this:  Is it possible to compare DB performance metrics from a specific time acorss mulitple days?

Answer:  Yes, it is.  First you must set up AWR to take hourly snapshots.  Then you can do comparison via the Compare Period ADDM.

For more information on how to set up AWR (Automatic Workload Repository), click here.

For more information on ADDM (Automatic Database Diagnostic Monitor) , click here.

AMY

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