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Date:      Thu, 17 Oct 2024 16:17:16 +0100
From:      void <void@f-m.fm>
To:        freebsd-net@freebsd.org
Subject:   Re: Performance issues with vnet jails + epair + bridge
Message-ID:  <ZxEqfISBJIW75p_P@vm2>
In-Reply-To: <CAGaXuiK52ufOs-eVfKHAYpGxRyGfCMpbbZy4GcShybTzHcjDGg@mail.gmail.com>
References:  <20240912181618.7895d10ad5ff2ebae9883192@gmail.com> <Zw3YGPIBC_s-q-Vg@vm2> <Zw3dlDuaSXsIG-yX@vm2> <CAGaXuiLG4Qv2KgDtJveN3adLh6b8tEzC4j6OYfLo1_dj8BKZWQ@mail.gmail.com> <Zw_6SNSEW5mXMy_I@vm2> <CAGaXuiL_Fk=_FtU23RoJBP0WguU8_-y3Tb1iZ=T2unVv-2aRpA@mail.gmail.com> <ZxDdnSngi13UyZSL@vm2> <CAGaXuiK52ufOs-eVfKHAYpGxRyGfCMpbbZy4GcShybTzHcjDGg@mail.gmail.com>

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On Thu, Oct 17, 2024 at 11:08:27AM -0400, Cheng Cui wrote:
>The patch has no effect at the host if the host is a data receiver.

In this context, the vms being tested are on a bhyve host.

Is the host a data sender, because the tap interfaces are bridged with bge0
on the host. Or is the host a data receiver, because data goes tapN => bge0 and
then goes on to the iperf3 destination?

The iperf3 destination was always a different physical machine, stable/14
-- 



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