From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: <keith.wiles@intel.com> Received: from mga03.intel.com (mga03.intel.com [134.134.136.65]) by dpdk.org (Postfix) with ESMTP id 6F0708E7F for <dev@dpdk.org>; Tue, 14 Jun 2016 15:47:52 +0200 (CEST) Received: from orsmga002.jf.intel.com ([10.7.209.21]) by orsmga103.jf.intel.com with ESMTP; 14 Jun 2016 06:47:51 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.26,470,1459839600"; d="scan'208";a="997350309" Received: from fmsmsx106.amr.corp.intel.com ([10.18.124.204]) by orsmga002.jf.intel.com with ESMTP; 14 Jun 2016 06:47:51 -0700 Received: from fmsmsx115.amr.corp.intel.com (10.18.116.19) by FMSMSX106.amr.corp.intel.com (10.18.124.204) with Microsoft SMTP Server (TLS) id 14.3.248.2; Tue, 14 Jun 2016 06:47:51 -0700 Received: from fmsmsx113.amr.corp.intel.com ([169.254.13.58]) by fmsmsx115.amr.corp.intel.com ([169.254.4.158]) with mapi id 14.03.0248.002; Tue, 14 Jun 2016 06:47:50 -0700 From: "Wiles, Keith" <keith.wiles@intel.com> To: Take Ceara <dumitru.ceara@gmail.com> CC: "dev@dpdk.org" <dev@dpdk.org> Thread-Topic: [dpdk-dev] Performance hit - NICs on different CPU sockets Thread-Index: AQHRxhDhfoYvP50+jku6GweXVdn2qp/pHBMA Date: Tue, 14 Jun 2016 13:47:50 +0000 Message-ID: <2A957DA5-72A6-45B0-8B76-FE0DBDE758FD@intel.com> References: <CAKKV4w-FYcK8XLv-HKUBJghNr-Fpsm-_EUqPSCb09zu2aZwxvQ@mail.gmail.com> <1DB024A9-9185-41C8-9FA5-67C41891189A@intel.com> <CAKKV4w-JsxmErDprTH5y-wM8NMrZg37x6_YHHRszRYYKc_dZvQ@mail.gmail.com> In-Reply-To: <CAKKV4w-JsxmErDprTH5y-wM8NMrZg37x6_YHHRszRYYKc_dZvQ@mail.gmail.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [10.254.86.134] Content-Type: text/plain; charset="utf-8" Content-ID: <BC2321E78339DE4BAD8BFDD6BD43B928@intel.com> Content-Transfer-Encoding: base64 MIME-Version: 1.0 Subject: Re: [dpdk-dev] Performance hit - NICs on different CPU sockets X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: patches and discussions about DPDK <dev.dpdk.org> List-Unsubscribe: <http://dpdk.org/ml/options/dev>, <mailto:dev-request@dpdk.org?subject=unsubscribe> List-Archive: <http://dpdk.org/ml/archives/dev/> List-Post: <mailto:dev@dpdk.org> List-Help: <mailto:dev-request@dpdk.org?subject=help> List-Subscribe: <http://dpdk.org/ml/listinfo/dev>, <mailto:dev-request@dpdk.org?subject=subscribe> X-List-Received-Date: Tue, 14 Jun 2016 13:47:52 -0000 DQpPbiA2LzE0LzE2LCAyOjQ2IEFNLCAiVGFrZSBDZWFyYSIgPGR1bWl0cnUuY2VhcmFAZ21haWwu Y29tPiB3cm90ZToNCg0KPkhpIEtlaXRoLA0KPg0KPk9uIE1vbiwgSnVuIDEzLCAyMDE2IGF0IDk6 MzUgUE0sIFdpbGVzLCBLZWl0aCA8a2VpdGgud2lsZXNAaW50ZWwuY29tPiB3cm90ZToNCj4+DQo+ PiBPbiA2LzEzLzE2LCA5OjA3IEFNLCAiZGV2IG9uIGJlaGFsZiBvZiBUYWtlIENlYXJhIiA8ZGV2 LWJvdW5jZXNAZHBkay5vcmcgb24gYmVoYWxmIG9mIGR1bWl0cnUuY2VhcmFAZ21haWwuY29tPiB3 cm90ZToNCj4+DQo+Pj5IaSwNCj4+Pg0KPj4+SSdtIHJlcG9zdGluZyBoZXJlIGFzIEkgZGlkbid0 IGdldCBhbnkgYW5zd2VycyBvbiB0aGUgZHBkay11c2VycyBtYWlsaW5nIGxpc3QuDQo+Pj4NCj4+ PldlJ3JlIHdvcmtpbmcgb24gYSBzdGF0ZWZ1bCB0cmFmZmljIGdlbmVyYXRvciAod3d3LndhcnAx Ny5uZXQpIHVzaW5nDQo+Pj5EUERLIGFuZCB3ZSB3b3VsZCBsaWtlIHRvIGNvbnRyb2wgdHdvIFhM NzEwIE5JQ3MgKG9uZSBvbiBlYWNoIHNvY2tldCkNCj4+PnRvIG1heGltaXplIENQVSB1c2FnZS4g SXQgbG9va3MgdGhhdCB3ZSBydW4gaW50byB0aGUgZm9sbG93aW5nDQo+Pj5saW1pdGF0aW9uOg0K Pj4+DQo+Pj5odHRwOi8vZHBkay5vcmcvZG9jL2d1aWRlcy9saW51eF9nc2cvbmljX3BlcmZfaW50 ZWxfcGxhdGZvcm0uaHRtbA0KPj4+c2VjdGlvbiA3LjIsIHBvaW50IDMNCj4+Pg0KPj4+V2UgY29t cGxldGVseSBzcGxpdCBtZW1vcnkvY3B1L05JQ3MgYWNyb3NzIHRoZSB0d28gc29ja2V0cy4gSG93 ZXZlciwNCj4+PnRoZSBwZXJmb3JtYW5jZSB3aXRoIGEgc2luZ2xlIENQVSBhbmQgYm90aCBOSUNz IG9uIHRoZSBzYW1lIHNvY2tldCBpcw0KPj4+YmV0dGVyLg0KPj4+V2h5IGRvIGFsbCB0aGUgTklD cyBoYXZlIHRvIGJlIG9uIHRoZSBzYW1lIHNvY2tldCwgaXMgdGhlcmUgYQ0KPj4+ZHJpdmVyL2h3 IGxpbWl0YXRpb24/DQo+Pg0KPj4gTm9ybWFsbHkgdGhlIGxpbWl0YXRpb24gaXMgaW4gdGhlIGhh cmR3YXJlLCBiYXNpY2FsbHkgaG93IHRoZSBQQ0kgYnVzIGlzIGNvbm5lY3RlZCB0byB0aGUgQ1BV cyAob3Igc29ja2V0cykuIEhvdyB0aGUgUENJIGJ1c2VzIGFyZSBjb25uZWN0ZWQgdG8gdGhlIHN5 c3RlbSBkZXBlbmRzIG9uIHRoZSBNb3RoZXIgYm9hcmQgZGVzaWduLiBJIG5vcm1hbGx5IHNlZSB0 aGUgYnVzZXMgYXR0YWNoZWQgdG8gc29ja2V0IDAsIGJ1dCB5b3UgY291bGQgaGF2ZSBzb21lIG9m IHRoZSBidXNlcyBhdHRhY2hlZCB0byB0aGUgb3RoZXIgc29ja2V0cyBvciBhbGwgb24gb25lIHNv Y2tldCB2aWEgYSBQQ0kgYnJpZGdlIGRldmljZS4NCj4+DQo+PiBObyBlYXN5IHdheSBhcm91bmQg dGhlIHByb2JsZW0gaWYgc29tZSBvZiB5b3VyIFBDSSBidXNlcyBhcmUgc3BsaXQgb3IgYWxsIG9u IGEgc2luZ2xlIHNvY2tldC4gTmVlZCB0byBsb29rIGF0IHlvdXIgc3lzdGVtIGRvY3Mgb3IgbG9v ayBhdCBsc3BjaSBpdCBoYXMgYW4gb3B0aW9uIHRvIGR1bXAgdGhlIFBDSSBidXMgYXMgYW4gQVND SUkgdHJlZSwgYXQgbGVhc3Qgb24gVWJ1bnR1Lg0KPg0KPlRoaXMgaXMgdGhlIG1vdGhlcmJvYXJk IHdlIHVzZSBvbiBvdXIgc3lzdGVtOg0KPg0KPmh0dHA6Ly93d3cuc3VwZXJtaWNyby5jb20vcHJv ZHVjdHMvbW90aGVyYm9hcmQvWGVvbi9DNjAwL1gxMERSWC5jZm0NCj4NCj5JIG5lZWQgdG8gc3dh cCBzb21lIE5JQ3MgYXJvdW5kIChhcyBub3cgd2UgbW92ZWQgZXZlcnl0aGluZyBvbiBzb2NrZXQN Cj4xKSBiZWZvcmUgSSBjYW4gc2hhcmUgdGhlIGxzcGNpIG91dHB1dC4NCg0KRllJOiB0aGUgb3B0 aW9uIGZvciBsc3BjaSBpcyDigJhsc3BjaSDigJN0duKAmSwgYnV0IG1heWJlIG1vcmUgb3B0aW9u cyB0b28uDQoNCj4NCj5UaGFua3MsDQo+RHVtaXRydQ0KPg0KDQoNCg0K