What do you read in the graphs?

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brononi
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What do you read in the graphs?

Post by brononi »

As a network engineer, I love graphs. You can read things in graphs that you won't image that it was possible.
Below, you can see the traffic load of my switch for a IP Camera that is located outside.
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Based on the graphs, You can nicely see the sunset/sunrise.
Based on the graphs, You can nicely see the sunset/sunrise.
IPCAM_24h.png (16.43 KiB) Viewed 535 times
And in a year, you can see the amount of sunshine in a day...
And in a year, you can see the amount of sunshine in a day...
IPCAM_1Y.png (17.26 KiB) Viewed 535 times
  • Cacti: 0.8.8f / Plugin Architecture Version: 3.1 / Linuxbased
  • Third Party: Apache 2.4.12 / PHP 5.6.11 / NET-SNMP version 5.3.2.2 / RRDTool 1.5.4
  • Plugins: Configmanager 0.826 / Aggregate 0.70B2 / Manage 0.6.2 / Weathermap 0.97a / Thold 0.4.9 / Quicktree 0.2 / Realtime 0.5 / Settings 0.7
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phalek
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Re: What do you read in the graphs?

Post by phalek »

I'm glad I do not live in Belgium. Seems like in January it's really dark for quite some time :-)
But other then that, really nice linkage between network traffic and sun-shine.

I guess this is due to the extremely large compression when it's dark outside ?
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brononi
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Re: What do you read in the graphs?

Post by brononi »

phalek wrote:I guess this is due to the extremely large compression when it's dark outside ?
The reason is that during the day, the IP-camera is sending more traffic (=colors). And during the night, only black/white images are transferred.
  • Cacti: 0.8.8f / Plugin Architecture Version: 3.1 / Linuxbased
  • Third Party: Apache 2.4.12 / PHP 5.6.11 / NET-SNMP version 5.3.2.2 / RRDTool 1.5.4
  • Plugins: Configmanager 0.826 / Aggregate 0.70B2 / Manage 0.6.2 / Weathermap 0.97a / Thold 0.4.9 / Quicktree 0.2 / Realtime 0.5 / Settings 0.7
  • Data:Host 1341 / Graphs 6752
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