Hello Folks, I've been happily collecting netflow for a while and decided to try collecting from some devices providing sflow. Once setup the collection seems to work well. My issue is that the traffic (Bits/s) graph seems to hit a ceiling of ~125.8 Mb/s. At first I thought something was wrong with the switches, except that showing the stats on the interface that I am collecting sflow from seems to indicate that I am moving much more data than this (all over, but upwards to and above 200 Mb/s).
It may be that I am not correctly understanding sflow, but I see reference to it being used for metering/billing, which suggests some accuracy exists. Currently I am collecting ingress/egress on the uplink ports of the switches (some are 1G, some 10G), a sampling size of 1000, and an interval of 2. It seems to me that this would be a bit accurate. The other graphs/statistics appear to be correct, and they do not appear to be hitting a ceiling. I am continuing to dig and learn, but has anyone else seen this before? Thanks, James
<<attachment: rack10_bandwidth.png>>
------------------------------------------------------------------------------ This SF.net email is sponsored by Windows: Build for Windows Store. http://p.sf.net/sfu/windows-dev2dev
_______________________________________________ Nfsen-discuss mailing list Nfsen-discuss@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/nfsen-discuss
