Hi,

Yes the default max port speed is set to 100Gbit/s for RRDs.

You can change this by adding this option to your config.php and increase it:

$config['max_port_speed'] = 13500000000; (this is equal to 100Gbit/s)

When you have changed this value all newly created RRDs will have the new max speed, but not existing RRDs.

The easy way if you do not care about the historic data is just to delete the RRD-file for these port-channels and they will be recreated with the new max speed.

If you wish to keep the historic data you need to run some rrdtool-command to migrate the RRD-data.

/Markus

Den tors 1 okt. 2020 kl 14:03 skrev Marian Rychtecky via observium <observium@observium.org>:

Hi all,
I would like to ask you for help in order to resolve an issue with RRD. I do have port-channel with max speed of 400Gbit/s (correctly detected by Observium), however when traffic will reach 100G it will not be shown. I believe there is max limit on that RRD, as some other port-channels works good. Of course I don't want to loose history if possible. Other monitoring systems using same MIBs are working as expected.

Not working one:

Working one (different host):

Thank you Marian

--

Marian Rychtecký

mr@nix.cz

Phone +420 724 397 441

NIX.CZ z.s.p.o.

Americká 23, Praha 2

130 52 Czech Republic

http://www.nix.cz

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