Essbase Database Optimization Setting recommended

Hi Everyone,

I was trying to Optimize Essbase cube and found few of the deciding factors as follows:

Data cache Size = 0.125*(sum of all exx......pag files of Essbase Cube)

Index Cache Size=Index file size of the Essbase cube

So the question here is how do i calculate the optimal Value for the following:

Committed block setting (default is 3000 blocks)

And other Settings or checks that will help me in Optimization of the Essbase Cube.

FYI

The Essbase App is BSO

Thanks & Regards

Deepak PS