I just started getting familiar with the old xperf and the new WPR/WPA toolkit, couple of questions
1) I was interested in recording interrupt/DPC type traces similar to the older 'latency' kernel group. I don't understand which Provider captures these same metrics (kernel interrupt, DPC timing) ?
2) When looking at Kernel Interrupts, I am interested in observing which CPU interrupts are being serviced on. (I am playing with the affinity policy tool and fibre channel interrupts). is there a Provider that would help me drill down Interrupts by CPU?
Thanks!