Re: polling interval

On 14. Oct 2024, at 13:47, void <void@f-m.fm> wrote:
> 
> I dimly remember a HZ setting, maybe kernel config option?
> From years ago. I can't find it in recent /sys/amd64/conf/*
> Does this functionality still exist or has it moved elsewhere?
> Or did it ever exist?
> 
> I am seeing slow network throughput speeds in virtio-net relative to linux vms
> on the same host and thought maybe it had something to do with polling too fast.

But it's not the buggy acceleration that virtio-net tries? I've turned off all offloading on my interfaces, as I was getting strange connectivity problems when it was enabled. Disabled is the default for OPNsense and many other appliances. See for example https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=165059.


Stefan

-- 
Stefan Bethke <stb@lassitu.de>   Fon +49 175 3288861