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Spike above what is normal

Posted: Thu Apr 08, 2021 3:03 pm
by jm_mcg
Today a spike appeared on the graph for the data source that we are graphing. 5Gbps at around noon today when the normal reported by NA is around 36Mbps. We have Cacti and Nagios XI watching the interfaces for which flows are being collected. They did not report any anomalous activity for the same period so I am inclined to say there was no burst of traffic.

Could I have some setting issue that is causing this? What can I do to troubleshoot?

Re: Spike above what is normal

Posted: Fri Apr 09, 2021 12:29 pm
by ssax
Please PM me the bandwidth.rrd from:

Code: Select all

/usr/local/nagiosna/var/THESOURCENAME
PM me the nfcapdfiles from a little before/during/after that covers the time of the spike from:

Code: Select all

/usr/local/nagiosna/var/THESOURCENAME/flows