Hi,

This is an issue with the way rrdtool draws its scale.

We don't set min/max scales on bits graphs, since they're expected to have things above and below the zero line.

I'm not sure of the solution, does anyone else have an idea?

adam.

On 04/11/2015 22:20:11, T-MONT Administrator <admin@t-mont.net.pl> wrote:
Hi guys,

I have problem with graphing traffic graphs for one of my Observium
monitored device; problem occurs when it comes to graph traffic for
asymmetric interfaces - ones that only send or receive traffic.
The problem is that when such interface is queried on the device for
actual traffic values the response is:

for only-sending interface: Rx OID -> noSuchInstance, TxOID -> actual
bits
for only-receiving interface: Rx OID -> actual bits, TxOID ->
noSuchInstance

Those values as used then to populate corresponding RRD file which
results in series of "NaN"s for INOCTETS or OUTOCTETS data stores. The
result is that traffic graph plotted from this RRD is corrupted - like
this example: http://i66.tinypic.com/7281fo.png

Currently my Observium instance is at revision 7167.
Could you share with me any ideas how to resole this issue?

Thank you & Regards!
Pawel
_______________________________________________
observium mailing list
observium@observium.org
http://postman.memetic.org/cgi-bin/mailman/listinfo/observium