[mrtg] All graphs are wrong

Wm. Josiah Erikson wjerikson at hampshire.edu
Thu Jul 7 20:01:32 CEST 2016


What I mean is, they will always be 0 on the first poll, because it's
polling counters. It saves data locally as to what was in the counters.
So you have to put it in cron to get actual data. Or run it manually
every five minutes or so all day, which sounds un-fun :)

    -Josiah



On 7/7/16 1:59 PM, Wm. Josiah Erikson wrote:
>
> You have to get samples over time, every few minutes. Usually five.
>
>     -Josiah
>
>
>
> On 7/7/16 1:51 PM, thomaz portella wrote:
>>
>> The MRTG was installed yesterday, thanks.
>> But all graphs I generate, are with 0 kb/s.
>> Can someone tell me what is wrong
>> I didn't put in crontab yet, I ran by command line.
>> Thanks,
>>
>>
>>
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>
> -- 
> Wm. Josiah Erikson
> Assistant Director of IT, Infrastructure Group
> System Administrator, School of CS
> Hampshire College
> Amherst, MA 01002
> (413) 559-6091

-- 
Wm. Josiah Erikson
Assistant Director of IT, Infrastructure Group
System Administrator, School of CS
Hampshire College
Amherst, MA 01002
(413) 559-6091

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