[ntp:questions] Come back PPS I miss you!

Dave Hart davehart at gmail.com
Sat Feb 11 14:37:19 UTC 2012

On Sat, Feb 11, 2012 at 06:26, David J Taylor
<david-taylor at blueyonder.co.uk.invalid> wrote:
> Vista and Windows-7 can be tamed, and I am seeing about 25 microseconds
> averaged jitter on two Windows-7 stratum-1 servers right now (PCs Alta and
> Stamsund).  This is not as good as the 2.5 microseconds averaged jitter on
> the XP server, Feenix, I agree.  You can see my current results here:
>  http://www.satsignal.eu/mrtg/daily_ntp.html

Alta's graph on that page is scaled inappropriately for its current
performance level.  Follow the link at the top of the page to the
Alternative Presentation and you'll find a graph of alta with a more
useful scale (albeit also a different style with the absolute value of
the offset as the Y scale and a different color to indicate

Dave Hart

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