Date: Sun, 23 Aug 2015 12:53:05 +0100 From: Philips Healthcare <campaigns@digitalfire.co.za> To: freebsd-net@freebsd.org Subject: Accelerating Healthcare Innovation Message-ID: <2015082312122305.25455.57@digitalfire.co.za>
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Philips Healthcare Issue: August 2015 Dramatic changes in store for the hospital of tomorrow “Big data” and information and communications technology set to revolutionize healthcare. Find out more ( http://dfire.ensighthq.com/content/philips/P020/media/Philips_WSJ-02_Dramatic-changes-in-store-for-the-hospital-of-tomorrow.pdf?origin=3_me_en_healthcare_media_campaign_digitalfire_eb_jul__kenya ) Precious details See how Philips MRI technology helped a team of MRI clinicians and surgeons remove a boy’s brain tumor. Follow Mustafa into the operating room in this touching story of hope. Find out more ( https://www.youtube.com/watch?v=k5KZsxLw1Bg?origin=3_me_en_healthcare_media_campaign_philips_eb_jul__kenya ) Precious details No baby forgotten No baby forgotten Gertrude’s Children’s Hospital used the Philips IntelliVue X2 technology to monitor an abandoned baby’s vital signs and help her thrive. Find out more ( https://www.youtube.com/watch?v=O2OMV-7xgts?origin=3_me_en_healthcare_media_campaign_philips_eb_jul__kenya ) Also in this issue: Leveraging key intersections to accelerate healthcare innovation Sharing risk, responsibility and reward Technology and process re-engineering open the door to coordinated care Leveraging key intersections to accelerate healthcare innovation Sharing risk, responsibility and reward Technology and process re-engineering open the door to coordinated care Find out more ( http://dfire.ensighthq.com/content/philips/P020/media/Philips_WSJ-05_Leveraging-key-intersections-to-accelerate-healthcare-innovation.pdf?origin=3_me_en_healthcare_media_campaign_digitalfire_eb_jul__kenya ) Find out more ( http://dfire.ensighthq.com/content/philips/P020/media/Philips_WSJ-13_Sharing-risk-responsibility-and-reward.pdf?origin=3_me_en_healthcare_media_campaign_digitalfire_eb_jul__kenya ) Find out more ( http://dfire.ensighthq.com/content/philips/P020/media/Philips_WSJ-16_Technology-and-process-re-engineering-open-the-door-to-coordinated-care.pdf?origin=3_me_en_healthcare_media_campaign_digitalfire_eb_jul__kenya ) Subscribe to the Philips Health newsletter ( http://dfire.ensighthq.com/live/content.php?Item_ID=7911 ) Footer From owner-freebsd-net@freebsd.org Sun Aug 23 12:17:07 2015 Return-Path: <owner-freebsd-net@freebsd.org> Delivered-To: freebsd-net@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 6559C9BA4B8; Sun, 23 Aug 2015 12:17:07 +0000 (UTC) (envelope-from slw@zxy.spb.ru) Received: from zxy.spb.ru (zxy.spb.ru [195.70.199.98]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 190851A56; Sun, 23 Aug 2015 12:17:07 +0000 (UTC) (envelope-from slw@zxy.spb.ru) Received: from slw by zxy.spb.ru with local (Exim 4.84 (FreeBSD)) (envelope-from <slw@zxy.spb.ru>) id 1ZTUCi-0005eT-Cl; Sun, 23 Aug 2015 15:16:52 +0300 Date: Sun, 23 Aug 2015 15:16:52 +0300 From: Slawa Olhovchenkov <slw@zxy.spb.ru> To: Daniel Braniss <danny@cs.huji.ac.il> Cc: Rick Macklem <rmacklem@uoguelph.ca>, pyunyh@gmail.com, Hans Petter Selasky <hps@selasky.org>, FreeBSD stable <freebsd-stable@freebsd.org>, FreeBSD Net <freebsd-net@freebsd.org>, Gleb Smirnoff <glebius@FreeBSD.org>, Christopher Forgeron <csforgeron@gmail.com> Subject: Re: ix(intel) vs mlxen(mellanox) 10Gb performance Message-ID: <20150823121652.GJ3158@zxy.spb.ru> References: <1D52028A-B39F-4F9B-BD38-CB1D73BF5D56@cs.huji.ac.il> <55D429A4.3010407@selasky.org> <20150819074212.GB964@michelle.fasterthan.com> <55D43615.1030401@selasky.org> <2013503980.25726607.1439989235806.JavaMail.zimbra@uoguelph.ca> <20150820023024.GB996@michelle.fasterthan.com> <1153838447.28656490.1440193567940.JavaMail.zimbra@uoguelph.ca> <15D19823-08F7-4E55-BBD0-CE230F67D26E@cs.huji.ac.il> <818666007.28930310.1440244756872.JavaMail.zimbra@uoguelph.ca> <49173B1F-7B5E-4D59-8651-63D97B0CB5AC@cs.huji.ac.il> MIME-Version: 1.0 Content-Type: text/plain; charset=koi8-r Content-Disposition: inline In-Reply-To: <49173B1F-7B5E-4D59-8651-63D97B0CB5AC@cs.huji.ac.il> User-Agent: Mutt/1.5.23 (2014-03-12) X-SA-Exim-Connect-IP: <locally generated> X-SA-Exim-Mail-From: slw@zxy.spb.ru X-SA-Exim-Scanned: No (on zxy.spb.ru); SAEximRunCond expanded to false X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: Networking and TCP/IP with FreeBSD <freebsd-net.freebsd.org> List-Unsubscribe: <https://lists.freebsd.org/mailman/options/freebsd-net>, <mailto:freebsd-net-request@freebsd.org?subject=unsubscribe> List-Archive: <http://lists.freebsd.org/pipermail/freebsd-net/>; List-Post: <mailto:freebsd-net@freebsd.org> List-Help: <mailto:freebsd-net-request@freebsd.org?subject=help> List-Subscribe: <https://lists.freebsd.org/mailman/listinfo/freebsd-net>, <mailto:freebsd-net-request@freebsd.org?subject=subscribe> X-List-Received-Date: Sun, 23 Aug 2015 12:17:07 -0000 On Sun, Aug 23, 2015 at 02:08:56PM +0300, Daniel Braniss wrote: > >> send me the patch and I'll test it ASAP. > >> danny > >> > > Patch is attached. The one for head will also include an update to the comment > > in sys/net/if_var.h, but that isn't needed for testing. > > > well, the plot thickens. > > Yesterday, before running the new kernel, I decided to re run my test, and to my surprise > i was getting good numbers, about 300MGB/s with and without TSO. > > this morning, the numbers were again bad, around 70MGB/s,what the ^%$#@! > > so, after some coffee, I run some more tests, and some conclusions: > using a netapp(*) as the nfs client: > - doing > ifconfig ix0 tso or -tso > does some magic and numbers are back to normal - for a while > > using another Fbsd/zfs as client all is nifty, actually a bit faster than the netapp (not a fair > comparison, since the zfs client is not heavily used) and I can't see any degradation. > > btw, this is with the patch applied, but was seeing similar numbers before the patch. > > running with tso, initially I get around 300MGB/s, but after a while(sorry can't be more scientific) > it drops down to about half, and finally to a pathetic 70MGB/s > > *: while running the tests I monitored the Netapp, and nothing out of the ordinary there. Can you do this https://lists.freebsd.org/pipermail/freebsd-stable/2015-August/083138.html ?
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