[mrtg] Re: Gaps in traffic graphs

[Kristjan Thordarson]

Hi all.
Thanks for all the tips.
I don't think these gaps are "lows" in traffic.  I attached two more pictures, a.png is from the box with "gaps".  (it's a serial link to a remote site).  b.png is the graph from that remote site.  These two graphs should "almost" match, but a.png has those nasty gaps...

Regards,
Kristjan



-----Original Message-----
From: Makai József [mailto:jozsef.makai at siemens.com] 
Sent: 5. ágúst 2003 14:58
To: Kristjan Thordarson; mrtg at list.ee.ethz.ch
Subject: RE: [mrtg] Gaps in traffic graphs


Hi Kristjan,


After magnifying the graphs by at least a factor of ten, I think that the gaps show the real traffic.

On the daily graph 10 kbytes per second is equal to 50 pixel, so 1 pixel means 200 bytes per second.

This is the lowest traffic you can see on the graph.

Check the log file, and compare the values to the values in the graph.

Where the 'gaps' are, the traffic should be lower then 200 bytes per second (if I was correct :))) ).


Jozsef

> dailymem.png is memory.
> daily.png is from eth0 on the same box.
> 
> 
> -----Original Message-----
> From: Makai Jozsef [mailto:jozsef.makai at siemens.com]
> Sent: 5. ágúst 2003 13:52
> To: Kristjan Thordarson; mrtg at list.ee.ethz.ch
> Subject: RE: [mrtg] Gaps in traffic graphs
> 
> 
> Hi Kristjan,
> 
> All the interfaces have the same problem?
> Could you attach a daily graph?
> 
> Jozsef

-- Attached file removed by Ecartis and put at URL below --
-- Type: image/png
-- Desc: b.png
-- Size: 7k (7520 bytes)
-- URL : http://www.ee.ethz.ch/~slist/p/b.png


-- Attached file removed by Ecartis and put at URL below --
-- Type: image/png
-- Desc: a.png
-- Size: 6k (6949 bytes)
-- URL : http://www.ee.ethz.ch/~slist/p/a.png


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