How to compair old AWR and present AWR
Hi
I want to send DB performance report on monthly/half yearly / yearly basis. So i want to compare my old AWR reports from past to present. In my case AWR retention period is 30 days. kindly inform me how i can compare 1 Yr old AWR (I have exported all one year old AWR report in my locl pc but on system only 30 days AWR is available.)
Kindly suggest some way or is there any other tool available which can generate such kind reports.
Thanks
Krishna