[rrd-users] Getting AVG info from RRD Files

Juvenal Carvalho juniorfc at terra.com.br
Mon Nov 28 18:08:12 CET 2011

Hi Guys

I tried to check the documentation but got no success. I ran the command below and I got a lot of values and I don't know how to treat those values in a readable format. 


/usr/local/rrdtool/bin/rrdtool fetch -s -1y target.rrd AVERAGE


In the attached file I have the result.


How can I get just 1 value  (as is printed in the MRTG graph as average) ? For example, IN: 16MB/s OUT: 5MB/s



From: Juvenal Carvalho 
Sent: Wednesday, November 16, 2011 15:52
To: rrd-users at lists.oetiker.ch 
Subject: Getting AVG info from RRD Files

Hi everybody

I'm new working with advanced RRD resources and I'm trying to use my data to collect some relevant information. 

I have a question about how to get the AVG information from a RRD file created by MRTG. 
I need to get the average from the last month (just the numbers) and send it by email to a group of users but I don't know how to do it. 

Do you know I have a way to get this info ?

Thanks !

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