@Forza We have tried all the settings avail to tweak on our hardware, We have a full big twin chassi we have dedicated to vates doing testing of this issue and the first roughly month was spent going over settings together with vates and making sure everything was tweaked properly.

AMD is involved themself and if anyone knows AMD firmware settings and tweaking it would be AMD.

In all seriousness it is a very good suggestion but it has been looked into and unfortunately do minimal or no difference.

@nicols Hello, you are not alone in this. We have delayed the deployment of our core ISP routing as virtual routers due to this.

We have an XOA premium and xcp-ng enterprise subscription and an open case on this.

I cannot go into detail about what is being said in there but i can say that the approach @olivierlambert and vates have is very good and they have my full confidence on this one.

@manilx i can say this affects all vm traffic as we have vm out to switch over to a second hardware host into a VM there and we see the limit there aswell just the roof is twice as high as inside the same HW box

Either way. Vates is VERY well aware of how serious this is and are taking good efforts to fix it.

Heya!

Just chiming in that we (WDMAB) Are keeping tabs on this thread as well as our ongoing support ticket with you guys.

Saw our result up on the list.
If we can do ANYTHING further to assist then please do tell us. We are available 24/7 to solve this issue since it is very heavily impacting to our new production deployment.

Regards.
Mathias W.