From: David Ahern <dsa@cumulusnetworks.com>
To: Huang Ying <ying.huang@intel.com>
Cc: lkp@01.org, LKML <linux-kernel@vger.kernel.org>,
"David S. Miller" <davem@davemloft.net>
Subject: Re: [lkp] [net] 192132b9a0: -17.5% netperf.Throughput_tps
Date: Wed, 23 Sep 2015 21:12:05 -0600 [thread overview]
Message-ID: <56036A05.8000805@cumulusnetworks.com> (raw)
In-Reply-To: <1443055070.8829.36.camel@intel.com>
On 9/23/15 6:37 PM, Huang Ying wrote:
>>
>> I take it you have CONFIG_NET_VRF enabled. correct?
>>
>> With it disabled I see no relevant change in performance between
>> 8f58336d3f78 and 192132b9a034. Can you confirm?
>
> The kconfig file is attached with the mail. It appears that
> CONFIG_NET_VRF is disabled.
>
Something is not adding up. I anticipate access to a multi-socket numa
system in the next few days. Until then a couple of questions:
1. do you take patches to run your tests?
2. do you have a wiki/web page with all of the tests run? I'd like to
know what other networking tests have been run. Only this one was
flagged, so I presume it means other tests did not hit the threshold. I
would like to know what other tests are run.
Thanks,
David
next prev parent reply other threads:[~2015-09-24 3:12 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <87eghtb7e8.fsf@yhuang-dev.intel.com>
2015-09-21 1:19 ` [lkp] [net] 192132b9a0: -17.5% netperf.Throughput_tps David Ahern
2015-09-21 1:33 ` Huang Ying
2015-09-21 3:48 ` David Ahern
2015-09-23 18:06 ` David Ahern
2015-09-24 0:37 ` Huang Ying
2015-09-24 3:12 ` David Ahern [this message]
2015-09-29 8:45 ` Huang, Ying
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=56036A05.8000805@cumulusnetworks.com \
--to=dsa@cumulusnetworks.com \
--cc=davem@davemloft.net \
--cc=linux-kernel@vger.kernel.org \
--cc=lkp@01.org \
--cc=ying.huang@intel.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox