Fresh install of version 1.2.14 not showing graphs

[joaoe33]

Good morning.

Yesterday I made a fresh install on Centos 7 of version 1.2.14.

I added the local machine to see if it would display graphs correctly but that was not the case.

Every graph displays -nan in the legends and no value is shown in the graph.
Can you help me out?

Also, is it possible to analyze the network traffic of the local machine?

Thank you.

[Achea9]

Hi,

how about the rrd files, can you verify they are created? If no, check your rra/ permission again. If rrd Files are created and rrdtool says OK, some thing is wrong in your datasource. For example there are two values where it says minimum value == 0 and maximum value should be "U" if you don't know exactly the value. This max, you better leave it "U".

But, there are many reasons for the Graphs to have NAN values. Check this LINK: viewtopic.php?t=15136 from Gandalf. It is really, GOOD.

Good Luck

Cheers

[joaoe33]

Hello.

I had issues with my VM and had to recreate it.

After a new install everything was fine.