Messages in this thread | | | Date | Mon, 16 Feb 2009 10:21:00 +0100 | From | Ingo Molnar <> | Subject | Re: [Bug #12650] Strange load average and ksoftirqd behavior with 2.6.29-rc2-git1 |
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* Damien Wyart <damien.wyart@free.fr> wrote:
> > Does it find any TSC time warps? > > Seems not.
ok, it's indeed pretty conclusive:
| 2 CPUs, running 2 parallel test-tasks. | checking for time-warps via: | - read time stamp counter (RDTSC) instruction (cycle resolution) | | | TSC: 0.32us, fail:0 |
i suspect you ran it for at least a couple of minutes, and the ksoftirqd anomaly occured during it, right?
Ingo
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