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SubjectRe: This is the fourth time I’ve tried to find wha t led to the regression of outgoing network speed and each t ime I find the merge commit 8c94ccc7cd691472461448f98e2372c7 5849406c
On Thu, Feb 8, 2024 at 2:23 PM Mathias Nyman
<mathias.nyman@linux.intel.com> wrote:
>
> My guess is that CPU0 spends more time with interrupts disabled than other CPUs.
> Either because it's handling interrupts from some other hardware, or running
> code that disables interrupts (for example kernel code inside spin_lock_irq),
> and thus not able to handle network adapter interrupts at the same rate as CPU23
>

Can this be fixed?
Can I help you here with anything else?

--
Best Regards,
Mike Gavrilov.

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