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Database Tuning (MOSC)

Ideal AWR Report collection duration

Apr 12, 2012 12:33AM edited Apr 13, 2012 3:31AM in Database Tuning (MOSC) 8 commentsAnswered

Currently we are using different approach for our proactive running.One of them is reviewing the weekly AWR ,ADDM report.From few articles i found

as AWR provides the average session information and collecting AWR for longer duration doesn't provide an accurate usage reprot.The current report

which we are collecting is from sunday 9AM GMT to next week Sunday 9 AM GMT.I need other DBAs opinion on this ,As my worry is the average stats

will be include the non-peak hours as well.So we might be missing some of the top queries,issues because of the average calculation.

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