ix(intel) vs mlxen(mellanox) 10Gb performance

[Slawa Olhovchenkov]

On Tue, Aug 18, 2015 at 05:09:41PM +0300, Daniel Braniss wrote:

> sorry, it's been a tough day, we had a major meltdown, caused by a faulty gbic :-(
> anyways, could you tell me what to do?
> comment out, fix the off by one?
> 
> the machine is not yet production.

Can you collect this information?
https://lists.freebsd.org/pipermail/freebsd-stable/2015-August/083113.html

And 'show interface' (or equivalent: error/collsion/events counters)
from both ports from HP8200.