[rrd-users] Pulling data out of rrds

Simon Hobson linux at thehobsons.co.uk
Tue Apr 8 14:37:25 CEST 2014

Munroe Sollog <mus3 at Lehigh.EDU> wrote:

> While possible, I tried assuming that.  I take the output of 'rrdtool lastupdate <rrd>' and
> multiply the inbps and outbps by 8.  I get:
> 		inbps		outbps
> before 8*	8919317560 	35604848630
> after 8*	71354540480 	284838789040
> so just rudimentary math reveals my 1Gbit link is pushing: ~71.34Gbps and ~28.4Gbps

I think that returns the last actual value supplied - which will be the counter value from the last update. You need to use "fetch" to get the last processed values.

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