From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mga03.intel.com (mga03.intel.com [134.134.136.65]) by dpdk.org (Postfix) with ESMTP id 00857255 for ; Mon, 26 Jan 2015 15:22:28 +0100 (CET) Received: from orsmga001.jf.intel.com ([10.7.209.18]) by orsmga103.jf.intel.com with ESMTP; 26 Jan 2015 06:18:13 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.09,469,1418112000"; d="scan'208";a="642659552" Received: from irsmsx153.ger.corp.intel.com ([163.33.192.75]) by orsmga001.jf.intel.com with ESMTP; 26 Jan 2015 06:22:26 -0800 Received: from irsmsx108.ger.corp.intel.com ([169.254.11.64]) by IRSMSX153.ger.corp.intel.com ([169.254.9.2]) with mapi id 14.03.0195.001; Mon, 26 Jan 2015 14:22:24 +0000 From: "De Lara Guarch, Pablo" To: Alexander Belyakov , "dev@dpdk.org" Thread-Topic: [dpdk-dev] DPDK testpmd forwarding performace degradation Thread-Index: AQHQOVF6pi3PO8xz8E+/z//1r87HVJzSczRA Date: Mon, 26 Jan 2015 14:22:24 +0000 Message-ID: References: In-Reply-To: Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [163.33.239.181] Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 MIME-Version: 1.0 Subject: Re: [dpdk-dev] DPDK testpmd forwarding performace degradation 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: Mon, 26 Jan 2015 14:22:29 -0000 SGkgQWxleGFuZGVyLA0KDQo+IC0tLS0tT3JpZ2luYWwgTWVzc2FnZS0tLS0tDQo+IEZyb206IGRl diBbbWFpbHRvOmRldi1ib3VuY2VzQGRwZGsub3JnXSBPbiBCZWhhbGYgT2YgQWxleGFuZGVyIEJl bHlha292DQo+IFNlbnQ6IE1vbmRheSwgSmFudWFyeSAyNiwgMjAxNSAxMDoxOCBBTQ0KPiBUbzog ZGV2QGRwZGsub3JnDQo+IFN1YmplY3Q6IFtkcGRrLWRldl0gRFBESyB0ZXN0cG1kIGZvcndhcmRp bmcgcGVyZm9ybWFjZSBkZWdyYWRhdGlvbg0KPiANCj4gSGVsbG8sDQo+IA0KPiByZWNlbnRseSBJ IGhhdmUgZm91bmQgYSBjYXNlIG9mIHNpZ25pZmljYW50IHBlcmZvcm1hbmNlIGRlZ3JhZGF0aW9u IGZvciBvdXINCj4gYXBwbGljYXRpb24gKGJ1aWx0IG9uIHRvcCBvZiBEUERLLCBvZiBjb3Vyc2Up LiBTdXJwcmlzaW5nbHksIHNpbWlsYXIgaXNzdWUNCj4gaXMgZWFzaWx5IHJlcHJvZHVjZWQgd2l0 aCBkZWZhdWx0IHRlc3RwbWQuDQo+IA0KPiBUbyBzaG93IHRoZSBjYXNlIHdlIG5lZWQgc2ltcGxl IElQdjQgVURQIGZsb29kIHdpdGggdmFyaWFibGUgVURQIHBheWxvYWQNCj4gc2l6ZS4gU2F5aW5n ICJwYWNrZXQgbGVuZ3RoIiBiZWxvdyBJIG1lYW46IEV0aCBoZWFkZXIgbGVuZ3RoICgxNCBieXRl cykgKw0KPiBJUHY0IGhlYWRlciBsZW5ndGggKDIwIGJ5dGVzKSArIFVQRCBoZWFkZXIgbGVuZ3Ro ICg4IGJ5dGVzKSArIFVEUCBwYXlsb2FkDQo+IGxlbmd0aCAodmFyaWFibGUpICsgQ1JDICg0IGJ5 dGVzKS4gU291cmNlIElQIGFkZHJlc3NlcyBhbmQgcG9ydHMgYXJlIHNlbGVjdGVkDQo+IHJhbmRv bWx5IGZvciBlYWNoIHBhY2tldC4NCj4gDQo+IEkgaGF2ZSB1c2VkIERQREsgd2l0aCByZXZpc2lv bnMgMS42LjByMiBhbmQgMS43LjEuIEJvdGggc2hvdyB0aGUgc2FtZSBpc3N1ZS4NCj4gDQo+IEZv bGxvdyAiUXVpY2sgc3RhcnQiIGd1aWRlIChodHRwOi8vZHBkay5vcmcvZG9jL3F1aWNrLXN0YXJ0 KSB0byBidWlsZCBhbmQNCj4gcnVuIHRlc3RwbWQuIEVuYWJsZSB0ZXN0cG1kIGZvcndhcmRpbmcg KCJzdGFydCIgY29tbWFuZCkuDQo+IA0KPiBUYWJsZSBiZWxvdyBzaG93cyBtZWFzdXJlZCBmb3J3 YXJkaW5nIHBlcmZvcm1hbmNlIGRlcGVuZGluZyBvbiBwYWNrZXQNCj4gbGVuZ3RoOg0KPiANCj4g Tm8uIC0tIFVEUCBwYXlsb2FkIGxlbmd0aCAoYnl0ZXMpIC0tIFBhY2tldCBsZW5ndGggKGJ5dGVz KSAtLSBGb3J3YXJkaW5nDQo+IHBlcmZvcm1hbmNlIChNcHBzKSAtLSBFeHBlY3RlZCB0aGVvcmV0 aWNhbCBwZXJmb3JtYW5jZSAoTXBwcykNCj4gDQo+IDEuIDAgLS0gNjQgLS0gMTQuOCAtLSAxNC44 OA0KPiAyLiAzNCAtLSA4MCAtLSAxMi40IC0tIDEyLjUNCj4gMy4gMzUgLS0gODEgLS0gNi4yIC0t IDEyLjM4ICghKQ0KPiA0LiA0MCAtLSA4NiAtLSA2LjYgLS0gMTEuNzkNCj4gNS4gNDkgLS0gOTUg LS0gNy42IC0tIDEwLjg3DQo+IDYuIDUwIC0tIDk2IC0tIDEwLjcgLS0gMTAuNzggKCEpDQo+IDcu IDYwIC0tIDEwNiAtLSA5LjQgLS0gOS45Mg0KPiANCj4gQXQgbGluZSBudW1iZXIgMyB3ZSBoYXZl IGFkZGVkIDEgYnl0ZSBvZiBVRFAgcGF5bG9hZCAoY29tcGFyaW5nIHRvDQo+IHByZXZpb3VzDQo+ IGxpbmUpIGFuZCBnb3QgZm9yd2FyZGluZyBwZXJmb3JtYW5jZSBoYWx2ZWQhIDYuMiBNcHBzIGFn YWluc3QgMTIuMzggTXBwcw0KPiBvZg0KPiBleHBlY3RlZCB0aGVvcmV0aWNhbCBtYXhpbXVtIGZv ciB0aGlzIHBhY2tldCBzaXplLg0KPiANCj4gVGhhdCBpcyB0aGUgaXNzdWUuDQo+IA0KPiBTaWdu aWZpY2FudCBwZXJmb3JtYW5jZSBkZWdyYWRhdGlvbiBleGlzdHMgdXAgdG8gNTAgYnl0ZXMgb2Yg VURQIHBheWxvYWQNCj4gKDk2IGJ5dGVzIHBhY2tldCBsZW5ndGgpLCB3aGVyZSBpdCBqdW1wcyBi YWNrIHRvIHRoZW9yZXRpY2FsIG1heGltdW0uDQo+IA0KPiBXaGF0IGlzIGhhcHBlbmluZyBiZXR3 ZWVuIDgwIGFuZCA5NiBieXRlcyBwYWNrZXQgbGVuZ3RoPw0KPiANCj4gVGhpcyBpc3N1ZSBpcyBz dGFibGUgYW5kIDEwMCUgcmVwcm9kdWNpYmxlLiBBdCB0aGlzIHBvaW50IEkgYW0gbm90IHN1cmUg aWYNCj4gaXQgaXMgRFBESyBvciBOSUMgaXNzdWUuIFRoZXNlIHRlc3RzIGhhdmUgYmVlbiBwZXJm b3JtZWQgb24gSW50ZWwoUikgRXRoDQo+IFN2ciBCeXBhc3MgQWRhcHRlciBYNTIwLUxSMiAoWDUy MExSMkJQKS4NCj4gDQo+IElzIGFueW9uZSBhd2FyZSBvZiBzdWNoIHN0cmFuZ2UgYmVoYXZpb3I/ DQoNCkkgY2Fubm90IHJlcHJvZHVjZSB0aGUgaXNzdWUgdXNpbmcgdHdvIHBvcnRzIG9uIHR3byBk aWZmZXJlbnQgODI1OTlFQiBOSUNzLCB1c2luZyAxLjcuMSBhbmQgMS44LjAuDQpJIGFsd2F5cyBn ZXQgZWl0aGVyIHNhbWUgb3IgYmV0dGVyIGxpbmVyYXRlIGFzIEkgaW5jcmVhc2UgdGhlIHBhY2tl dCBzaXplLg0KQWN0dWFsbHksIGhhdmUgeW91IHRyaWVkIHVzaW5nIDEuOC4wPyANCg0KUGFibG8N Cj4gDQo+IFJlZ2FyZHMsDQo+IEFsZXhhbmRlciBCZWx5YWtvdg0K