Hi, list,

I'm trying to use OProfile to estimate FSB traffic incurred by running a program. The target machine has two Xeon Nocona chips.

With a 64 bits FSB, is it right to use "FSB_DATA_ACTIVITY * 64bits" to estimate the traffic?

Also, how can I measure "non-sleep clock ticks"?  It seems that this  is not directly supported by OProfile.