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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 scenario 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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