TSO test

[Alan Somers]

Would it be more useful to log the NIC's interrupt rate using "vmstat -i"?

On Thu, Mar 17, 2016 at 8:25 AM, Pieper, Jeffrey E <
jeffrey.e.pieper at intel.com> wrote:

> 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 at freebsd.org [mailto:owner-freebsd-net at freebsd.org]
> On Behalf Of Jack Vogel
> Sent: Wednesday, March 16, 2016 11:31 PM
> To: FreeBSD Net <freebsd-net at 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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