In 2010, one morning, a client called. My task was to set up a new complex server within a tight two-day window. Given the constraints, I opted for my top choice at the time for such tasks: NetBSD and Xen. To my astonishment, over 10 years later, the server was still up and running perfectly
In the recently created FreeBSD VPS, the network performance of vnet-enabled jails was significantly lower compared to that of traditional jails. Upon investigation, it appears that there is an issue related to Virtio drivers.