On Thu, Nov 18, 2010 at 2:32 PM, Andriy Gapon a...@freebsd.org wrote:
on 18/11/2010 05:53 George Neville-Neil said the following:
On Nov 16, 2010, at 09:37 , Andriy Gapon wrote:
Many modern processors provide APERF and MPERF MSRs which allow to easily
and
reliable calculate average CPU
on 18/11/2010 15:38 Daniel Nebdal said the following:
Just for the sake of gathering information here:
What they offer are two (64-bit, wrapping) counters; one that
increases at a constant rate, and one that increases in proportion to
the current performance of the CPU, so that APERF/MPERF =
