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From: Mikhail Gavrilov <mikhail.v.gavrilov@gmail.com>
Date: Mon, 19 Feb 2024 14:41:49 +0500
Message-ID: <CABXGCsOgy8H4GGcNU1jRE+SzRqwnPeNuy_3xBukjwB-bPxeZrQ@mail.gmail.com>
Subject: =?UTF-8?Q?Re=3A_This_is_the_fourth_time_I=E2=80=99ve_tried_to_find_wha?=
	=?UTF-8?Q?t_led_to_the_regression_of_outgoing_network_speed_and_each_t?=
	=?UTF-8?Q?ime_I_find_the_merge_commit_8c94ccc7cd691472461448f98e2372c7?=
	=?UTF-8?Q?5849406c?=
To: Mathias Nyman <mathias.nyman@linux.intel.com>
Cc: "Christian A. Ehrhardt" <lk@c--e.de>, niklas.neronin@linux.intel.com, 
	Linux List Kernel Mailing <linux-kernel@vger.kernel.org>, Greg KH <gregkh@linuxfoundation.org>, 
	linux-usb@vger.kernel.org
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On Thu, Feb 8, 2024 at 8:42=E2=80=AFPM Mathias Nyman
<mathias.nyman@linux.intel.com> wrote:
>
> On 8.2.2024 12.32, Mikhail Gavrilov wrote:
> > On Thu, Feb 8, 2024 at 2:23=E2=80=AFPM Mathias Nyman
> > <mathias.nyman@linux.intel.com> wrote:
> >>
> >> My guess is that CPU0 spends more time with interrupts disabled than o=
ther CPUs.
> >> Either because it's handling interrupts from some other hardware, or r=
unning
> >> code that disables interrupts (for example kernel code inside spin_loc=
k_irq),
> >> and thus not able to handle network adapter interrupts at the same rat=
e as CPU23
> >>
> >
> > Can this be fixed?
>
> Not sure, I'm not that familiar with this area.
> Maybe running irqbalance could help?

I installed irqbalance daemon and nothing changed.
So who is responsible for irq balancing?

--=20
Best Regards,
Mike Gavrilov.

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