Hello John,
This is really interesting. Great stuff.
As Alan had once suggested, it would be very interesting to have this
information correlated with the content of the traces collected using
the Linux Trace Toolkit (www.opersys.com/LTT). For instance, you could see
how many cache faults the r
oprofile is a low-overhead statistical profiler capable of
instruction-grain profiling of the kernel (including interrupt handlers),
modules, and user-space libraries and binaries.
It uses the Intel P6 performance counters as a source of interrupts to
trigger the accounting handler in a manner s
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