[mrtg] Re: Kill spikes. [signed]

[Scott_Rochford at DELL.com]

I think there are fancier ones out there, but I just do something like
this:

awk '!(NF==5 && ($4+$5) > 1000000)' original_log > new_log

Where 1000000 is the threshold of spikes you want to ignore.  You can
just use $4 on its own to only look at the first parameter that is
graphed.

Regards,

Scott. 

-----Original Message-----
From: mrtg-bounce at list.ee.ethz.ch [mailto:mrtg-bounce at list.ee.ethz.ch]
On Behalf Of Rajendra Adhikari [c]
Sent: 14 June 2006 08:32
To: Rajendra Adhikari [c]
Cc: mrtg at list.ee.ethz.ch
Subject: [mrtg] Re: Kill spikes. [signed]

I am not using rrd..... I have heard about removingspikes.pl and some 
tother for rrd.
Is there a way I remove spikes above certain threshold from mrtg log
files.
I am using, maxbytes and absmax, but i should keep on editing these 
values. aLSO, i loose the graph if it crosses the maxvalue.

I have links that produce graph about 200kbps and rarely goes to 5-6 
mbps...in that case I have to remove the higher values.
Is there something like removingspikes.pl and spikekiller.pl as on rrd 
for the general mrtg log files....
I would appreciate your suggestion.

Regds,
Rajendra


Rajendra Adhikari wrote:
> 
>
>
> Dear members,
> I often get spikes on MRTG.  I heard some shell script that kills the 
> spike... spike killer or something like that. Anyone know what it is.
> Any, other suggestions to control these spikes.
>
> Best regds,
> Rajendra
>
>
>
> 
>
>
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