[ntp:questions] Keeping NTP Honest Redux
David J Taylor
david-taylor at blueyonder.not-this-bit.nor-this.co.uk.invalid
Mon Nov 9 15:21:11 UTC 2009
"Unruh" <unruh-spam at physics.ubc.ca> wrote in message
news:6GUJm.51215$Db2.19355 at edtnps83...
> a) This is windows.
.. and so more of a challenge to get good timekeeping.
> b) Except for the abberation at 12, the offset seems to track the disk
> However, it is not the offset which is important but the rate. It would
> be good
> to plot the rate as well (from loopstats) since it is the rate not the
> that the temp changes. mind you, since that rate is ntp's idea of the
> rate and it
> takes a while to change it ( which is why the offset is not always zero)
> this may
> not track that well.
Here's the offset:
and here's the rate:
where values for the last two and half days have been overlaid against
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