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Re: kern/53016: Clock not stable
The following reply was made to PR kern/53016; it has been noted by GNATS.
From: Robert Elz <kre%munnari.OZ.AU@localhost>
Subject: Re: kern/53016: Clock not stable
Date: Wed, 04 Apr 2018 12:58:31 +0700
Date: Wed, 4 Apr 2018 05:50:01 +0000 (UTC)
From: mlelstv%serpens.de@localhost (Michael van Elst)
| In his tests he said the deviation was 3ms per minute, or 180ms per hour.
Yes, but that was while ntpd was running. The 2 sec/hour was when it wasn't.
| He already mentioned the deviations for all clock sources. 'lapic' and
| also 'clockinterrupt' were bad. The rest looked like an average PC that
| is not kept in sync by ntpd.
When you start getting to issues of clock sources on PCs you get right
outside my comfort zone, so what to do next, etc, I will leave for you, or
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