netdev - Re: [Bug 213943] New: Poor network speed with 10G NIC with kernel 5.13 (Intel X710-T2L)

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Message-ID: <9507c745-2ccc-1ab3-77c7-e83b309181f6@intel.com>
Date:   Mon, 16 Aug 2021 11:48:58 -0700
From:   Jesse Brandeburg <jesse.brandeburg@...el.com>
To:     Jakub Kicinski <kuba@...nel.org>
CC:     Stephen Hemminger <stephen@...workplumber.org>,
        <netdev@...r.kernel.org>,
        Aleksander Loktionov <aleksandr.loktionov@...el.com>
Subject: Re: [Bug 213943] New: Poor network speed with 10G NIC with kernel
 5.13 (Intel X710-T2L)

On 8/16/2021 8:14 AM, Jakub Kicinski wrote:
> The problem still appear in 5.13.7 (last one at the moment).
> Jesse, are you aware of anything that could cause this?

Hey! Thanks for copying me on this report. I've added myself to the CC
and I'll file an internal bug to get attention to the issue.

FWIW, I haven't heard anything about a known issue like this, nor has
the lead (Aleksander Loktionov) of i40e. So at this point we just need
to investigate.

I've also asked the reporter for some extra info in the Bugzilla.

Thanks!

Jesse