ntpviz - Don't plot a line during data absence

Gary E. Miller gem at rellim.com
Tue Oct 25 02:55:36 UTC 2016

Yo Hal!

On Mon, 24 Oct 2016 19:46:00 -0700
Hal Murray <hmurray at megapathdsl.net> wrote:

> >> There is a filter between rawstats and peerstats.  Except for
> >> refclocks, most of the data gets filtered out.  So if the polling
> >> interval ramps up to 1024 seconds, there will be many places in
> >> peerstats where the spacing is over 1024.  
> > Yeah, you keep saying that, but I keep not believing you.  I have
> > never seen that behavior.  Got some logs that show that.  
> What have you never seen?  Suff getting filtered between rawstats and 
> peerstats or gaps over 1024 in peerstats?

Correct, never seen it.  
> If the former, my wc examples showed peerstats a lot smaller than
> rawstats. If we agree that rawstats follows the polling interval then
> peerstats with fewer samples will have longer spacings and some of
> them will be over 1024 when the polling interval is long enough.

Sorry, lost me.  If it is happening and obvious, then send me an ntpviz
plot of it.

> If the latter, do you have any setups that poll at 1024?  (or even
> 256?)

Nope.  For some reason mine never go over 64.  So hard for me to
fix what I can not see.  Send me ntpviz plots that show the problem.

Gary E. Miller Rellim 109 NW Wilmington Ave., Suite E, Bend, OR 97703
	gem at rellim.com  Tel:+1 541 382 8588
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