Re: How does cacti calculates AVG?

There are two different ways of printing an AVG with cacti. Please provide the
rrdtool graph statement used to clarify. Goto Graph Management and switch to
DEBUG to see that statement
Reinhard

On 15.03.2012 20:25, Andre Luis wrote:
> I am monitoring the number of sessions on a database.
> now I am seeing On the graph on the period of 2012-03-14 00:00 to
> 2012-03-15:00 ... and the avg on the graph is 200 sessions on this period...
> but if I sum all the data stored on the rrd on the same period (using
> rrdtool fetch), then divide by number of the datas, then I got something
> about 100 sessions..
> 
> anyone knows why is this happening?
> so, how does cacti calculates the AVG?
> 

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