"Anjan Dave" <adave@xxxxxxxxxxx> writes: > Would this problem change it's nature in any way on the recent Dual-Core > Intel XEON MP machines? Probably not much. There's some evidence that Opterons have less of a problem than Xeons in multi-chip configurations, but we've seen CS thrashing on Opterons too. I think the issue is probably there to some extent in any modern SMP architecture. regards, tom lane
