[rrd-users] Removing peaks - wrong graphs.... Help pls

Simone Felici - Alpikom Spa s.felici at alpikom.it
Wed Apr 7 10:49:36 MEST 2004


Hello!
I've created a rdd file as following:

rrdtool create FILENAME.rrd \
--start `date +"%s"` DS:eth0_in:COUNTER:600:U:U DS:eth0_out:COUNTER:600:U:U
\
--step 300 \
RRA:AVERAGE:0.5:1:2016 RRA:AVERAGE:0.5:6:1500 RRA:AVERAGE:0.5:144:3650 \
RRA:MAX:0.5:1:2016 RRA:MAX:0.5:6:1500 RRA:MAX:0.5:144:3650 \
RRA:MIN:0.5:1:2016 RRA:MIN:0.5:6:1500 RRA:MIN:0.5:144:3650


After some wrong values and HIGH PEAKS (50MBit/s!!!) I've decided to correct
the limits:

rrdtool tune FILENAME.rrd -i eth0_in:0 -a eth0_in:2000000 -i eth0_out:0 -a
eth0_out:2000000

Then I've made a dump of the rrd file and restored it:

rrdtool restore -r FILENAME.xml FILENAME.rrd

out of range found [ds: 0], [value : 1.1244259303e+07]
out of range found [ds: 1], [value : 9.6356024662e+06]
out of range found [ds: 0], [value : 2.3576715011e+06]
out of range found [ds: 1], [value : 2.0203720957e+06]
out of range found [ds: 0], [value : 2.2669910345e+06]
out of range found [ds: 0], [value : 1.1244259303e+07]
out of range found [ds: 1], [value : 9.6356024662e+06]
out of range found [ds: 0], [value : 2.3576715011e+06]
out of range found [ds: 1], [value : 2.0203720957e+06]
out of range found [ds: 0], [value : 1.1244259303e+07]
out of range found [ds: 1], [value : 9.6356024662e+06]
out of range found [ds: 0], [value : 1.1244259303e+07]
out of range found [ds: 1], [value : 9.6356024662e+06]
out of range found [ds: 0], [value : 1.1244259303e+07]
out of range found [ds: 1], [value : 9.6356024662e+06]
out of range found [ds: 0], [value : 2.3576715011e+06]
out of range found [ds: 1], [value : 2.0203720957e+06]


After this I've checked te graph, but something is wrong, as you can see on
the image attached:


What is this 6Mbit average value?
This is a ADSL connection with max 600Kbit/s traffic.
What's wrong or what can I do?
Some tune errors or file creation errors?

I use RRDtool 1.0.46

Thank's a lot

Simon

-- Attached file removed by Ecartis and put at URL below --
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-- URL : http://www.ee.ethz.ch/~slist/p/month-graph-wrong.png


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