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Date:      Thu, 17 Mar 2016 14:25:46 +0000
From:      "Pieper, Jeffrey E" <jeffrey.e.pieper@intel.com>
To:        Jack Vogel <jfvogel@gmail.com>, FreeBSD Net <freebsd-net@freebsd.org>
Subject:   RE: TSO test
Message-ID:  <2A35EA60C3C77D438915767F458D656880953A88@ORSMSX111.amr.corp.intel.com>
In-Reply-To: <CAFOYbcn9XTaLrtZhkS1X69qhf2aOe0iOSirCTA=LfGsZDTqbeg@mail.gmail.com>
References:  <CAFOYbcn9XTaLrtZhkS1X69qhf2aOe0iOSirCTA=LfGsZDTqbeg@mail.gmail.com>

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Basically what we do is run TCP tx traffic using various message sizes with=
 TSO enabled, while logging throughput and CPU usage, then run the same sce=
nario again with TSO disabled. We do this with both IPv4 and IPv6.

Jeff

-----Original Message-----
From: owner-freebsd-net@freebsd.org [mailto:owner-freebsd-net@freebsd.org] =
On Behalf Of Jack Vogel
Sent: Wednesday, March 16, 2016 11:31 PM
To: FreeBSD Net <freebsd-net@freebsd.org>
Subject: TSO test

Anyone have a 'simple' test case for TSO, something a bit
more distilled than running netperf or iperf?

Thanks,

Jack
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