Your Cacti graph is 24 hours, your Observium graph is 6 hours. Try using the same time period as a comparison :)

On 07/02/17 08:00, Sophanith Chhom wrote:

Here is the two of it:

See it clear? and believe me it's the same interface on cisco router, I also double check on other interfaces it's not accurate as well.

Thanks so much for help

On Tue, Feb 7, 2017 at 2:54 PM, Markus Klock <markus@best-practice.se> wrote:

Hi,

I don't think those two graphs show the same interface in the router, all the data is different. 

Can you show a full screenshot of the whole page for both Observium and Cacti?

/Markus

2017-02-07 8:43 GMT+01:00 Sophanith Chhom <sophanith.chhom@gmail.com>:

I have looked on some specific interface and found out that it's all different, bellow is the comparison of the same traffic:

See? current Inbound traffic on Cacti is 5.91GB vs Observium 4.67GB (last)

Thanks

On Tue, Feb 7, 2017 at 2:33 PM, Markus Klock <markus@best-practice.se> wrote:

Hi,

which graph are you looking at? an overview graph or on a specific interface? what time interval are you looking at? 6h, 24h, 1 week?

Can you show us a comparison of the same traffic in cacti?

/Markus

2017-02-07 8:09 GMT+01:00 Sophanith Chhom <sophanith.chhom@gmail.com>:

Dear Team,

I just install Observium and as I observed the graph traffic statistic seem not accurate compared to my Cacti graph monitoring system then I ask my Network Engineer to check which one is accurate traffic between Observium and Cacti, as the result after checking real traffic on my router device, Observium seems not accurate.

Note: Graph statistic value is different is around 1GB, this is a huge number.

Can anyone explain why or anyone experiences like me?

My real Out traffic should be around 5.78GB instead

Thanks so much.

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