On Wed, 21 Jan 2026 at 14:02, Robert Schöftner <[email protected]> wrote:

> I'm not sure if it is better so serve mesa network interface interrupts
> on the realtime core or on a different core, in any case, it shouldn't
> make a huge difference if any at all.

I recall that PCW always recommends disabling IRQ coalescing:
https://forum.linuxcnc.org/38-general-linuxcnc-questions/53812-help-with-disableing-irq-coalescing-for-intel-ethernet#309867

-- 
atp
"A motorcycle is a bicycle with a pandemonium attachment and is
designed for the especial use of mechanical geniuses, daredevils and
lunatics."
— George Fitch, Atlanta Constitution Newspaper, 1912


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