[rrd-users] Re: --width affects results?

Tobias Oetiker oetiker at ee.ethz.ch
Fri Oct 7 09:18:46 MEST 2005


the average you get is the average of the data after it has been
made 'fit' for display if this is causing confusion, you may
calculate the data externally using rrdtool fetch for example and
add it into the graph ....

for all normal cases the average will not be affected noticably by
this. Except for one case ... if you build the 'average' of a 'max'
RRA ... since rrdtool graph will use max for consolidating the data
(makeing it fit for display) before giving it to the average
function you defined ...

hope this helps


 ______    __   _
/_  __/_  / /  (_) Oetiker @ ISG.EE, ETL F24.2, ETH, CH-8092 Zurich
 / // _ \/ _ \/ /  System Manager, Time Lord, Coder, Designer, Coach
/_/ \.__/_.__/_/   http://people.ee.ethz.ch/oetiker +41(0)44-632-5286

Unsubscribe mailto:rrd-users-request at list.ee.ethz.ch?subject=unsubscribe
Help        mailto:rrd-users-request at list.ee.ethz.ch?subject=help
Archive     http://lists.ee.ethz.ch/rrd-users
WebAdmin    http://lists.ee.ethz.ch/lsg2.cgi

More information about the rrd-users mailing list