Well, there are probably many things that are sufficient. However, I'm new to this so I may not know them.
The "si" and "so" fields do look to be exactly what I want.
I was using "vmstat -s" to format it so its easier to view.
It looks like "vmstat -n 1" starts all values from 0 and continues to update forever? If so, that is exactly what I'm looking for.
Thanks!