Exadata cell scripts and investigative information

Closing our the spotlight for the week on Tanel Poder, are several articles on Exadata gathering more data about cells and diving into performance issues with it.  First up, Tanel shares a script which lists configurations about the individual cells and gives us some additional information about virtual CPU threads, but the best part of this are all of the links in the comments which give us even MORE information!  Secondly, Tanel hosted a free hacking session on Exadata and is exactly why you need to register to get his blog updates so you don't miss out on the next one and I think you might enjoy the PDF he shared as the basis for his hacking session because it has a few tips and tricks in it that are useful even though you weren't able to attend.