Hi, I'm trying to create a line graph of bandwidth based on data from net flow.
I'm pretty new to kibana and so not sure what I should share here on config.
Basically I have a ingress BGP AS number as a filter and I wish to create a line graph
of bandwidth in bits per second for that AS.
I have a field called ipfix.octetDeltaCount, which I understand to be a field that contains
the number of octet (bytes) in that particular flow packet.
My thought was to create the Y-Axis as a sum of the ipfix.octetDeltaCount field and with the X-Axis
being a Date Histogram field @timestamp.
What gets drawn does not match our snmp polling of the interface.
As a side I'm trying to do this as Bits Per Second, so I figured I needed to create a field in the log stash
config that is calculated from octets and multiple it by 8 to get bits..
Any help would be greatly appreciated.
Thank you