"Nodes" and "sys" names

[Mahmood Naderan]

Hi,
In a uiprocessor, some statistics are represented like this:

sys-fag-branches     

sys-uarch-Commits:NonSpin:User      
sys-cycles                              

However in CMP.L2SharedNUCA.OoO they change to:


Nodes-fag-branches    

Nodes-uarch-Commits:NonSpin:User       
sys-cycles                          

Assume the number of cores are 4. So, does "Nodes-fag-branches" represent the 
total number of branches on 4 cores?

Another question is why "sys-cycles" from UP.OoO doesn't change to 
"Nodes-cycles" in CMP.L2SharedNUCA.OoO?

Regards,

// Naderan *Mahmood;