Today Donald Mahler wrote: > I have been working at this off and on for a few weeks now and can't seem > to get it to work. My task: provide an hourly and daily graph of printed > pages by my network printers. > > the number I get via snmp is an incrementing counter. I had thought I > could do it by just polling once a day and then trying to graph from day to > day. but that seems to always graph the total of the counter (printed 3M > pages? I doubt it :-) . > > My new plan is to poll/update all thru the day and then use the CDEF to > total it up for 24 hours. will that work? in general, is the right > way to do this to poll thru the day (step at 30 min), and then add up to 24 > hrs using a cdef? does anyone have an example of this?
The right way is: setup an rrdfile with DST COUNTER then poll every hour at in the graph, graph use CDEF to mutliply the data in the RRD by 3600*24 and put the legend 'pages/per day' on the graph tobi cheers tobi > > > thanks for any help > > Don Mahler > > > > -- > Unsubscribe mailto:[EMAIL PROTECTED] > Help mailto:[EMAIL PROTECTED] > Archive http://www.ee.ethz.ch/~slist/rrd-users > WebAdmin http://www.ee.ethz.ch/~slist/lsg2.cgi > -- ______ __ _ /_ __/_ / / (_) Oetiker, ETZ J97, ETH, 8092 Zurich, Switzerland / // _ \/ _ \/ / phoneto:+41(0)1-632-5286 faxto:+41(0)1-632-1517 /_/ \.__/_.__/_/ [EMAIL PROTECTED] http://google.com/search?q=tobi -- Unsubscribe mailto:[EMAIL PROTECTED] Help mailto:[EMAIL PROTECTED] Archive http://www.ee.ethz.ch/~slist/rrd-users WebAdmin http://www.ee.ethz.ch/~slist/lsg2.cgi
