Messages in this thread | ![/](/images/icornerl.gif) | | From | Florian Weimer <> | Subject | Re: [BUG]Uncalibrated TSC is not accurate enough as a time keeper | Date | Thu, 27 Dec 2018 18:35:13 +0100 |
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* Da Shi Cao:
> The cpu_khz and tsc_khz are now read directly by the cpuid > instruction, and they are deemed to be very accurate. But this is not > the case in our situation. The OS time lags behind about 8 seconds per > hour. The CPU information is as follows:
Is virtualization involved? Do you use a vendor kernel?
Note that <linux-x86_64@vger.kernel.org> is more or less dead, and your message to linux-kernel might get lost in the flood.
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