From owner-freebsd-net@freebsd.org  Wed Aug 12 04:33:39 2015
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Date: Tue, 11 Aug 2015 21:33:38 -0700
Message-ID: <CAJ-Vmokv1Cb6fEVzEB8J81jU_=0sg41oaGH=BX5PYpm9Jnznsg@mail.gmail.com>
Subject: Re: Poor high-PPS performance of the 10G ixgbe(9) NIC/driver in
 FreeBSD 10.1
From: Adrian Chadd <adrian.chadd@gmail.com>
To: Maxim Sobolev <sobomax@freebsd.org>
Cc: Luigi Rizzo <rizzo@iet.unipi.it>, FreeBSD Net <freebsd-net@freebsd.org>, 
 =?UTF-8?Q?Jev_Bj=C3=B6rsell?= <jev@sippysoft.com>
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Hi,

Can you please do a pciconf -lv on the previous and current hardware?
I wonder if it's something to do with a feature that is chipset
dependent.

(And please, disable flow-director on ixgbe on 10.1. Pretty please.)



-a