From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mga02.intel.com (mga02.intel.com [134.134.136.20]) by dpdk.org (Postfix) with ESMTP id 0AB7DCBC4 for ; Thu, 16 Jun 2016 17:29:18 +0200 (CEST) Received: from orsmga003.jf.intel.com ([10.7.209.27]) by orsmga101.jf.intel.com with ESMTP; 16 Jun 2016 08:29:18 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.26,480,1459839600"; d="scan'208";a="829350092" Received: from fmsmsx103.amr.corp.intel.com ([10.18.124.201]) by orsmga003.jf.intel.com with ESMTP; 16 Jun 2016 08:29:18 -0700 Received: from fmsmsx113.amr.corp.intel.com ([169.254.13.58]) by FMSMSX103.amr.corp.intel.com ([169.254.2.253]) with mapi id 14.03.0248.002; Thu, 16 Jun 2016 08:29:18 -0700 From: "Wiles, Keith" To: Take Ceara CC: "dev@dpdk.org" Thread-Topic: [dpdk-dev] Performance hit - NICs on different CPU sockets Thread-Index: AQHRxhDhfoYvP50+jku6GweXVdn2qp/pHBMAgAOGFoD//7JsgIAAWKgA//+v1wA= Date: Thu, 16 Jun 2016 15:29:17 +0000 Message-ID: References: <1DB024A9-9185-41C8-9FA5-67C41891189A@intel.com> <2A957DA5-72A6-45B0-8B76-FE0DBDE758FD@intel.com> In-Reply-To: Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [10.254.176.56] Content-Type: text/plain; charset="utf-8" Content-ID: <615B6098209B4D4B81F8FA5E43E05195@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 List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 16 Jun 2016 15:29:19 -0000 T24gNi8xNi8xNiwgMTA6MTYgQU0sICJUYWtlIENlYXJhIiA8ZHVtaXRydS5jZWFyYUBnbWFpbC5j b20+IHdyb3RlOg0KDQo+T24gVGh1LCBKdW4gMTYsIDIwMTYgYXQgNDo1OCBQTSwgV2lsZXMsIEtl aXRoIDxrZWl0aC53aWxlc0BpbnRlbC5jb20+IHdyb3RlOg0KPj4NCj4+IEZyb20gdGhlIG91dHB1 dCBiZWxvdyBpdCBhcHBlYXJzIHRoZSB4NzEwIGRldmljZXMgMDE6MDAuWzAtM10gYXJlIG9uIHNv Y2tldCAwDQo+PiBBbmQgdGhlIHg3MTAgZGV2aWNlcyAwMjowMC5bMC0zXSBzaXQgb24gc29ja2V0 IDEuDQo+Pg0KPg0KPkkgYXNzdW1lIHRoZXJlJ3MgYSBtaXN0YWtlIGhlcmUuIFRoZSB4NzEwIGRl dmljZXMgb24gc29ja2V0IDAgYXJlOg0KPiQgbHNwY2kgfCBncmVwIC1pZSAiMDE6Lip4NzEwIg0K PjAxOjAwLjAgRXRoZXJuZXQgY29udHJvbGxlcjogSW50ZWwgQ29ycG9yYXRpb24gRXRoZXJuZXQg Q29udHJvbGxlcg0KPlg3MTAgZm9yIDEwR2JFIFNGUCsgKHJldiAwMSkNCj4wMTowMC4xIEV0aGVy bmV0IGNvbnRyb2xsZXI6IEludGVsIENvcnBvcmF0aW9uIEV0aGVybmV0IENvbnRyb2xsZXINCj5Y NzEwIGZvciAxMEdiRSBTRlArIChyZXYgMDEpDQo+MDE6MDAuMiBFdGhlcm5ldCBjb250cm9sbGVy OiBJbnRlbCBDb3Jwb3JhdGlvbiBFdGhlcm5ldCBDb250cm9sbGVyDQo+WDcxMCBmb3IgMTBHYkUg U0ZQKyAocmV2IDAxKQ0KPjAxOjAwLjMgRXRoZXJuZXQgY29udHJvbGxlcjogSW50ZWwgQ29ycG9y YXRpb24gRXRoZXJuZXQgQ29udHJvbGxlcg0KPlg3MTAgZm9yIDEwR2JFIFNGUCsgKHJldiAwMSkN Cj4NCj5hbmQgdGhlIFg3MTAgZGV2aWNlcyBvbiBzb2NrZXQgMSBhcmU6DQo+JCBsc3BjaSB8IGdy ZXAgLWllICI4MTouKng3MTAiDQo+ODE6MDAuMCBFdGhlcm5ldCBjb250cm9sbGVyOiBJbnRlbCBD b3Jwb3JhdGlvbiBFdGhlcm5ldCBDb250cm9sbGVyDQo+WDcxMCBmb3IgMTBHYkUgU0ZQKyAocmV2 IDAxKQ0KPjgxOjAwLjEgRXRoZXJuZXQgY29udHJvbGxlcjogSW50ZWwgQ29ycG9yYXRpb24gRXRo ZXJuZXQgQ29udHJvbGxlcg0KPlg3MTAgZm9yIDEwR2JFIFNGUCsgKHJldiAwMSkNCj44MTowMC4y IEV0aGVybmV0IGNvbnRyb2xsZXI6IEludGVsIENvcnBvcmF0aW9uIEV0aGVybmV0IENvbnRyb2xs ZXINCj5YNzEwIGZvciAxMEdiRSBTRlArIChyZXYgMDEpDQo+ODE6MDAuMyBFdGhlcm5ldCBjb250 cm9sbGVyOiBJbnRlbCBDb3Jwb3JhdGlvbiBFdGhlcm5ldCBDb250cm9sbGVyDQo+WDcxMCBmb3Ig MTBHYkUgU0ZQKyAocmV2IDAxKQ0KDQpZZXMsIHlvdSBhcmUgY29ycmVjdCBJIG1pc3MtcmVhZCB0 aGUgbHNwY2kgb3V0cHV0Lg0KDQo+DQo+PiBUaGlzIG1lYW5zIHRoZSBwb3J0cyBvbiAwMS4wMC54 eCBzaG91bGQgYmUgaGFuZGxlZCBieSBzb2NrZXQgMCBDUFVzIGFuZCAwMjowMC54eCBzaG91bGQg YmUgaGFuZGxlZCBieSBTb2NrZXQgMS4gSSBjYW4gbm90IHRlbGwgaWYgdGhhdCBpcyB0aGUgY2Fz ZSBmb3IgeW91IGhlcmUuIFRoZSBDUFVzIG9yIGxjb3JlcyBmcm9tIHRoZSBjcHVfbGF5b3V0LnB5 IHNob3VsZCBoZWxwIHVuZGVyc3RhbmQgdGhlIGxheW91dC4NCj4+DQo+DQo+VGhhdCB3YXMgdGhl IGZpcnN0IHNjZW5hcmlvIEkgdHJpZWQ6DQo+LSBhc3NpZ24gMTYgQ1BVcyBmcm9tIHNvY2tldCAw IHRvIHBvcnQgMCAoMDE6MDAuMykNCj4tIGFzc2lnbiAxNiBDUFVzIGZyb20gc29ja2V0IDEgdG8g cG9ydCAxICg4MTowMC4zKQ0KPg0KPk91ciBwZXJmb3JtYW5jZSBtZWFzdXJlbWVudHMgc2hvdyB0 aGVuIGEgc2V0dXAgcmF0ZSBvZiAxLjZNIHNlc3Mvcw0KPndoaWNoIGlzIGxlc3MgdGhlbiBoYWxm IG9mIHdoYXQgSSBnZXQgd2hlbiBpIGluc3RhbGwgYm90aCBYNzEwIG9uDQo+c29ja2V0IDEgYW5k IHVzZSBvbmx5IDE2IENQVXMgZnJvbSBzb2NrZXQgMSBmb3IgYm90aCBwb3J0cy4NCg0KUmlnaHQg bm93IEkgZG8gbm90IGtub3cgd2hhdCB0aGUgaXNzdWUgaXMgd2l0aCB0aGUgc3lzdGVtLiBDb3Vs ZCBiZSB0b28gbWFueSBSeC9UeCByaW5nIHBhaXJzIHBlciBwb3J0IGFuZCBsaW1pdGluZyB0aGUg bWVtb3J5IGluIHRoZSBOSUNzLCB3aGljaCBpcyB3aHkgeW91IGdldCBiZXR0ZXIgcGVyZm9ybWFu Y2Ugd2hlbiB5b3UgaGF2ZSA4IGNvcmUgcGVyIHBvcnQuIEkgYW0gbm90IHJlYWxseSBzZWVpbmcg dGhlIHdob2xlIHBpY3R1cmUgYW5kIGhvdyBEUERLIGlzIGNvbmZpZ3VyZWQgdG8gaGVscCBtb3Jl LiBTb3JyeS4NCg0KTWF5YmUgc2VlaW5nIHRoZSBEUERLIGNvbW1hbmQgbGluZSB3b3VsZCBoZWxw Lg0KDQorK0tlaXRoDQoNCj4NCj5JIGRvdWJsZSBjaGVja2VkIHRoZSBjcHUgbGF5b3V0LiBXZSBh bHNvIGhhdmUgb3VyIG93biBDTEkgYW5kIHdhcm5pbmdzDQo+d2hlbiB1c2luZyBjb3JlcyB0aGF0 IGFyZSBub3Qgb24gdGhlIHNhbWUgc29ja2V0IGFzIHRoZSBwb3J0IHRoZXkncmUNCj5hc3NpZ25l ZCB0b28gc28gdGhlIG1hcHBpbmcgc2hvdWxkIGJlIGZpbmUuDQo+DQo+VGhhbmtzLA0KPkR1bWl0 cnUNCj4NCg0KDQoNCg==