I’ve been working on a lot of good schtuff lately on the area of capacity planning. And I’ve greatly improved my time to generate workload characterization visualization and analysis using my AWR scripts which I enhanced to fit on the analytics tool that I’ve been using.. and that is Tableau.
So I’ve got a couple of performance and capacity planning use case scenarios which I will blog in parts in the next few days or weeks. But before that I need to familiarize you on how I mine this valuable AWR performance data.
Let’s get started with the AWR top events, the same top events that you see in your AWR reports but presented in a time series manner across SNAP_IDs…
In the next few days I’ll be at RMOUG 2012 training days! and I’ll be again presenting the topic so dear to my heart. Mining the AWR ;) I’ve updated the material with a couple of new research and findings, some of them are as follows:
- CPU Wait (new metric in 11g Performance page)
- Latency issues on virtualized environments
So if you are attending the RMOUG training days, stop by at my session @ room 401 Thursday 9:45 am-10:45 am
There will also be a RAC Attack at the exhibition area so that must be fun ;)