One of the easiest ways to understand something is to see a visualization. Looking at Active Session History (ASH) data is no exception and I’ll dive into how to do so with R and how I used R plots to visually present a problem and confirm a hypothesis. But first some background… Background Frequently...
Glenn Fawcett has put together a nice slide deck entitled “Oracle Analysis 101” that discusses techniques to collect and analyze performance data related to Oracle databases. It’s a good read so check it out. Glenn is also a great resource for Oracle on Sun Niagara 2 Processors (CMT) so be sure to peek at...
Recent Comments