Track Performance of database

Hello,
I am working on Oracle10.2.0.4 and HP-UX .
The requerement is to prepare a presantation on health of database on daily basis like when the load was low , I/O etc... in Graphs ..
How we can track performance of database?
Need to use any 3rd party tools or Oracle inbuilt tools , if any ?
Any Idea...
Edited by: oradba11 on Dec 15, 2010 7:40 PM

Dear oradba11,
You can preserve the AWR snapshots and also if you go the the EM Performance tab and at the upper right corner you will see "View Data". Select the historical one slide the periods. Take a screen shot of that graph and add it to your presentation.
If you also want to see the events in details, click on the event (USER I/O, CPU Used etc) and see the top SQLs and sessions there.
I have written those because you need graphs. If you want to have the numbers, you need to use AWR or statspack.
Regards.
Ogan

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