On Mon, 22 Mar 2021 12:13:09 +0200 Tzvetomir Stoyanov <tz.stoyanov@xxxxxxxxx> wrote: > Confirmed, the problem is in the trace-cmd logic that works with the > KVM scaling. Looks like tsc-scaling-ratio is the default KVM scaling > on your machine, (1 << 32), and in that case the scaling should be > ignored in our calculations. I still have no solution, going to > analyze how the KVM scaling works. I'm guessing that this was run on a AMD CPU, as the default scaling (the one to ignore) is 1 << 32 for AMD and for Intel it's 1 << 48. -- Steve
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