[ntp:questions] interpreting the allan deviation graph of the ntp loopstats-file

Folkert van Heusden folkert at vanheusden.com
Tue Jan 6 16:27:23 UTC 2009


Hi,

Somewhere I read that one can evaluate their ntp-server by creating an
allan deviation graph of the loopstats-file.
Now I succeeded in creating them:
http://keetweej.vanheusden.com/stats/allan-deviation-plots/ using this
octave script: http://www.wraith.sf.ca.us/ntp/allan.oct
But: now what? What do these graphs tell me?


Folkert van Heusden

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