From owner-freebsd-net@freebsd.org  Tue Aug 11 22:57:39 2015
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Message-ID: <CAH7qZfveWMf4iAs8CYLL5DE4iOfbf-8FYuzq80Ysgu5XDM4+ag@mail.gmail.com>
Subject: Re: Poor high-PPS performance of the 10G ixgbe(9) NIC/driver in
 FreeBSD 10.1
From: Maxim Sobolev <sobomax@FreeBSD.org>
To: hiren panchasara <hiren@strugglingcoder.info>
Cc: Adrian Chadd <adrian.chadd@gmail.com>, freebsd@intel.com, 
 "Jev Bj?rsell" <jev@sippysoft.com>, FreeBSD Net <freebsd-net@freebsd.org>
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Thanks, we will try, however I don't think it's going to make a huge
difference because we run almost 2x the PPS on the otherwise identical (as
far as FreeBSD version/lagg code goes) with I350/igb(9) and inferior CPU
hardware. That kinda suggests that whatever the problem is it is below lagg.

-Maxim


On Tue, Aug 11, 2015 at 3:22 PM, hiren panchasara <
hiren@strugglingcoder.info> wrote:

> On 08/11/15 at 03:16P, hiren panchasara wrote:
> >
> > There were some lagg/hashing related changes recently so let us know if
> > that is hurting you.
>
> Ah, my bad. Said changes would not be in 10.1. You may want to give 10.2
> a try. (rc3 is out now.)
>
> Cheers,
> Hiren
>