[rrd-users] trigger an alert?

[John Conner]

Hi guys,

I know there is a "Aberrant Behavior Detection" function coming with the new
version of rrdtool, but I can't get some more detailed documents on how to
use it,  also from what I learned, what "Aberrant Behavior Detection" does
is just highlighting the abnormal part of data on the graphic rrdtool
generated on the fly, there still will be no alert, no log, no further
action (such as calling an outside script) can be taken.

Is this true?

If it is not, how can I make rrdool (trigger an alert|call an outside
script) when it see some abnormal data?

Any input is highly appreciated!


Joh
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