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 29A862C6B for ; Mon, 7 Mar 2016 16:36:00 +0100 (CET) Received: from orsmga003.jf.intel.com ([10.7.209.27]) by orsmga103.jf.intel.com with ESMTP; 07 Mar 2016 07:35:59 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.22,551,1449561600"; d="scan'208";a="759594370" Received: from fmsmsx105.amr.corp.intel.com ([10.18.124.203]) by orsmga003.jf.intel.com with ESMTP; 07 Mar 2016 07:35:45 -0800 Received: from fmsmsx112.amr.corp.intel.com (10.18.116.6) by FMSMSX105.amr.corp.intel.com (10.18.124.203) with Microsoft SMTP Server (TLS) id 14.3.248.2; Mon, 7 Mar 2016 07:35:43 -0800 Received: from fmsmsx113.amr.corp.intel.com ([169.254.13.211]) by FMSMSX112.amr.corp.intel.com ([10.18.116.6]) with mapi id 14.03.0248.002; Mon, 7 Mar 2016 07:35:42 -0800 From: "Wiles, Keith" To: Royce Niu Thread-Topic: [dpdk-users] Performance Problem of DPDK pkt-gen Thread-Index: AQHReHUJTPnhMOxTgUiH8hU5pQLzCp9OO+6AgABl9oD//5y7gA== Date: Mon, 7 Mar 2016 15:35:42 +0000 Message-ID: References: <116CFAF2-CD73-41C4-96C5-D748E90205F7@intel.com> In-Reply-To: Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [10.252.199.205] Content-Type: text/plain; charset="utf-8" Content-ID: Content-Transfer-Encoding: base64 MIME-Version: 1.0 Cc: "users@dpdk.org" Subject: Re: [dpdk-users] Performance Problem of DPDK pkt-gen X-BeenThere: users@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: usage discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 07 Mar 2016 15:36:00 -0000 RnJvbTogUm95Y2UgTml1IDxyb3ljZW5pdUBnbWFpbC5jb208bWFpbHRvOnJveWNlbml1QGdtYWls LmNvbT4+DQpEYXRlOiBNb25kYXksIE1hcmNoIDcsIDIwMTYgYXQgOTozMCBBTQ0KVG86IEtlaXRo IFdpbGVzIDxrZWl0aC53aWxlc0BpbnRlbC5jb208bWFpbHRvOmtlaXRoLndpbGVzQGludGVsLmNv bT4+DQpDYzogUm95Y2UgTml1IDxyb3ljZW5pdUBnbWFpbC5jb208bWFpbHRvOnJveWNlbml1QGdt YWlsLmNvbT4+LCAidXNlcnNAZHBkay5vcmc8bWFpbHRvOnVzZXJzQGRwZGsub3JnPiIgPHVzZXJz QGRwZGsub3JnPG1haWx0bzp1c2Vyc0BkcGRrLm9yZz4+DQpTdWJqZWN0OiBSZTogW2RwZGstdXNl cnNdIFBlcmZvcm1hbmNlIFByb2JsZW0gb2YgRFBESyBwa3QtZ2VuDQoNCkhpLCBLZWl0aA0KDQpN YXliZSwgc2luY2UgSSBkaWRuJ3QgY29uZmlndXJlIHRoZSBDUFUgYWZmaW5pdHkgaW4gdGhlIEwy RldEIHBjIG9uIHB1cnBvc2Ugc28gZmFyLg0KDQpCdXQsIG15IHF1ZXN0aW9uIGlzIHRoZSBmaXJz dCBQQyBoYXZlIGEgcG9vciBzZW5kaW5nIHJhdGUgd2hlbiBMMkZXRCBpcyB3b3JraW5nIGluIHNl Y29uZCBQQy4NCg0KWW91IG1lYW4gdGhlIHByb2JsZW0gaXMgcmVsYXRlZCB0byBMMkZXRD8NCg0K VGhlIHNlbmRpbmcgcmF0ZSBvZiB0aGUgUGt0Z2VuIFBDIHNob3VsZCBiZSBjb25zdGFudCwgYnV0 IHRoZSBmb3J3YXJkaW5nIHJhdGUgb2YgdGhlIHNlY29uZCBQQyBtYXliZSB0aGUgcHJvYmxlbSBi ZWNhdXNlIHNlbmRpbmcgcGFja2V0cyByZWNlaXZlZCBvbiBvbmUgc29ja2V0IGFuZCB0aGVuIGJl aW5nIHNlbmQgYnkgYW5vdGhlciBzb2NrZXQgaXMgYSBwcm9ibGVtIGFzIHRoZSBRUEkgYnVzIGJl dHdlZW4gc29ja2V0cyBpcyBub3QgYXMgZmFzdC4NCg0KDQpPbiBNb24sIE1hciA3LCAyMDE2IGF0 IDExOjI2IFBNLCBXaWxlcywgS2VpdGggPGtlaXRoLndpbGVzQGludGVsLmNvbTxtYWlsdG86a2Vp dGgud2lsZXNAaW50ZWwuY29tPj4gd3JvdGU6DQo+RGVhciBhbGwsDQo+DQo+SSBhbSB1c2luZyBh biBzZXJ2ZXIgd2l0aCA0IGNwdXMgKDQgeCA4IGNvcmUgQ1BVcyB3aXRoIEhUKSBhbmQgTklDcyAo WDUyMCkuDQo+DQo+V2hlbiBJIHVzZSBwa3QtZ2VuIG9uIE5JQzEgb3IgTklDMiwgdGhlIHNwZWVk IG9mIGdlbmVyYXRpbmcgNjRCeXRlIGlzDQo+MTRNcHBzLg0KPg0KPklmIEkgZ2VuZXJhdGluZyBi b3RoIG9uIE5JQzEgYW5kIE5JQzIsIHRoZSBzcGVlZCBvZiAgZ2VuZXJhdGluZyA2NEJ5dGUgb24N Cj5ib3RoIGFyZSBtb3JlIHRoYW4gIDEzTXBwcy4NCj4NCj5Ib3dldmVyLCBJIHVzZSBzYW1lIGNv bmZpZ3VyYXRpb24gUEMgKHdpdGggRFBESyBMMkZXRCkgdG8gYnJpZGdlIE5JQzEgYW5kDQo+TklD Miwgc28gSSBjYW4gZ2VuZXJhdGUgcGFja2V0IG9uIE5JQzEgYW5kIHJlY2VpdmUgdGhlc2UgcGFj a2V0cyBvbiBOSUMyIGluDQo+cGt0LWdlbi4gVGhlIHNwZWVkIG9mIGdlbmVyYXRpbmcgaXMgZGVj cmVhc2VkIHRvIDRNcHBzIGFuZCB0aGUgcmVjZWl2ZSByYXRlDQo+aXMgM01wcHMuDQoNCkkgYW0g bm90IHN1cmUgaG93IHlvdSBjb25maWd1cmVkIHRoZSBzZWNvbmQgUEMgZm9yIEwyRldELCBidXQg SSBzdXNwZWN0IHRoZSBMMkZXRCBpcyBoYXZpbmcgdG8gcmVjZWl2ZSBwYWNrZXRzIG9uIHNvY2tl dCAwIGFuZCBzZW5kIHRoZSBwYWNrZXRzIG9uIHNvY2tldCAxLCB0aGlzIG1lYW5zIHRoZSBRUEkg YnVzIGdldHMgaW52b2x2ZWQgaGVyZS4gSXMgdGhpcyB0aGUgY2FzZT8NCg0KPg0KPg0KPkkgd2Fu dCB0byBrbm93IHdoeSBnZW5lcmF0aW5nIHNwZWVkIGlzIHNsb3dlciB0aGFuIHRoZSBzaXR1YXRp b24gd2l0aG91dA0KPnRoZSBicmlkZ2Ugb2YgTklDMSBhbmQgTklDMj8gIGhvdyB0byBzb2x2ZSB0 aGVzZSBwcm9ibGVtPw0KPg0KPlRoZSBkZXRhaWxlZCBpbmZvcm1hdGlvbiBpcyBhcyBmb2xsb3dp bmcuDQo+DQo+c3VkbyBzeXNjdGwgdm0ubnJfaHVnZXBhZ2VzPTQwOTYNCj5lY2hvIDEwMjQgfCBz dWRvIHRlZQ0KPi9zeXMvZGV2aWNlcy9zeXN0ZW0vbm9kZS9ub2RlMC9odWdlcGFnZXMvaHVnZXBh Z2VzLTIwNDhrQi9ucl9odWdlcGFnZXMNCj5lY2hvIDEwMjQgfCBzdWRvIHRlZQ0KPi9zeXMvZGV2 aWNlcy9zeXN0ZW0vbm9kZS9ub2RlMS9odWdlcGFnZXMvaHVnZXBhZ2VzLTIwNDhrQi9ucl9odWdl cGFnZXMNCj5lY2hvIDEwMjQgfCBzdWRvIHRlZQ0KPi9zeXMvZGV2aWNlcy9zeXN0ZW0vbm9kZS9u b2RlMi9odWdlcGFnZXMvaHVnZXBhZ2VzLTIwNDhrQi9ucl9odWdlcGFnZXMNCj5lY2hvIDEwMjQg fCBzdWRvIHRlZQ0KPi9zeXMvZGV2aWNlcy9zeXN0ZW0vbm9kZS9ub2RlMy9odWdlcGFnZXMvaHVn ZXBhZ2VzLTIwNDhrQi9ucl9odWdlcGFnZXMNCj4NCj4NCj5zdWRvIG1rZGlyIC1wIC9kZXYvaHVn ZXBhZ2VzDQo+c3VkbyBtb3VudCAtdCBodWdldGxiZnMgbm9kZXYgL2Rldi9odWdlcGFnZXMNCj4N Cj4NCj5zdWRvIGRwZGstMi4yLjAvdG9vbHMvZHBka19uaWNfYmluZC5weSAtLXN0YXR1cw0KPnN1 ZG8gbW9kcHJvYmUgdWlvDQo+c3VkbyBpbnNtb2QgZHBkay0yLjIuMC9idWlsZC9rbW9kL2lnYl91 aW8ua28NCj4NCj5zdWRvIGRwZGstMi4yLjAvdG9vbHMvZHBka19uaWNfYmluZC5weSAtYiBpZ2Jf dWlvIDA0OjAwLjAgMDQ6MDAuMQ0KPnN1ZG8gZHBkay0yLjIuMC90b29scy9kcGRrX25pY19iaW5k LnB5IC0tc3RhdHVzDQo+DQo+Y2QgcGt0Z2VuLTIuOS4xMi8NCj4NCj5zdWRvIGFwcC9idWlsZC9w a3RnZW4gLWMgMHgxZiAtbiAzIC0tcHJvYy10eXBlIGF1dG8gLS1zb2NrZXQtbWVtDQo+MTI4LDEy OCwxMjgsMTI4IC0tIC1QIC1tICJbMTozXS4wLCBbMjo0XS4xIiAtZiB0ZXN0L3NldF9zZXEucGt0 DQo+DQo+SSB0cmllZCB0byBjaGFuZ2UgLW0sIGJ1dCwgc29tZXRpbWUgdGhlcmUgaXMgbm8gcGFj a2V0IGdlbmVyYXRlZCBieQ0KPnBrdC1nZW4uDQo+DQo+DQo+VGhlIGNvcmUgbWFwIGlzIDoNCj4N Cj5FQUw6IERldGVjdGVkIGxjb3JlIDAgYXMgY29yZSAwIG9uIHNvY2tldCAwDQo+RUFMOiBEZXRl Y3RlZCBsY29yZSAxIGFzIGNvcmUgMCBvbiBzb2NrZXQgMQ0KPkVBTDogRGV0ZWN0ZWQgbGNvcmUg MiBhcyBjb3JlIDAgb24gc29ja2V0IDINCj5FQUw6IERldGVjdGVkIGxjb3JlIDMgYXMgY29yZSAw IG9uIHNvY2tldCAzDQo+RUFMOiBEZXRlY3RlZCBsY29yZSA0IGFzIGNvcmUgMSBvbiBzb2NrZXQg MA0KPkVBTDogRGV0ZWN0ZWQgbGNvcmUgNSBhcyBjb3JlIDEgb24gc29ja2V0IDENCj5FQUw6IERl dGVjdGVkIGxjb3JlIDYgYXMgY29yZSAxIG9uIHNvY2tldCAyDQo+RUFMOiBEZXRlY3RlZCBsY29y ZSA3IGFzIGNvcmUgMSBvbiBzb2NrZXQgMw0KPkVBTDogRGV0ZWN0ZWQgbGNvcmUgOCBhcyBjb3Jl IDIgb24gc29ja2V0IDANCj5FQUw6IERldGVjdGVkIGxjb3JlIDkgYXMgY29yZSAyIG9uIHNvY2tl dCAxDQo+RUFMOiBEZXRlY3RlZCBsY29yZSAxMCBhcyBjb3JlIDIgb24gc29ja2V0IDINCj5FQUw6 IERldGVjdGVkIGxjb3JlIDExIGFzIGNvcmUgMiBvbiBzb2NrZXQgMw0KPkVBTDogRGV0ZWN0ZWQg bGNvcmUgMTIgYXMgY29yZSAzIG9uIHNvY2tldCAwDQo+RUFMOiBEZXRlY3RlZCBsY29yZSAxMyBh cyBjb3JlIDMgb24gc29ja2V0IDENCj5FQUw6IERldGVjdGVkIGxjb3JlIDE0IGFzIGNvcmUgMyBv biBzb2NrZXQgMg0KPkVBTDogRGV0ZWN0ZWQgbGNvcmUgMTUgYXMgY29yZSAzIG9uIHNvY2tldCAz DQo+RUFMOiBEZXRlY3RlZCBsY29yZSAxNiBhcyBjb3JlIDQgb24gc29ja2V0IDANCj5FQUw6IERl dGVjdGVkIGxjb3JlIDE3IGFzIGNvcmUgNCBvbiBzb2NrZXQgMQ0KPkVBTDogRGV0ZWN0ZWQgbGNv cmUgMTggYXMgY29yZSA0IG9uIHNvY2tldCAyDQo+RUFMOiBEZXRlY3RlZCBsY29yZSAxOSBhcyBj b3JlIDQgb24gc29ja2V0IDMNCj5FQUw6IERldGVjdGVkIGxjb3JlIDIwIGFzIGNvcmUgNSBvbiBz b2NrZXQgMA0KPkVBTDogRGV0ZWN0ZWQgbGNvcmUgMjEgYXMgY29yZSA1IG9uIHNvY2tldCAxDQo+ RUFMOiBEZXRlY3RlZCBsY29yZSAyMiBhcyBjb3JlIDUgb24gc29ja2V0IDINCj5FQUw6IERldGVj dGVkIGxjb3JlIDIzIGFzIGNvcmUgNSBvbiBzb2NrZXQgMw0KPkVBTDogRGV0ZWN0ZWQgbGNvcmUg MjQgYXMgY29yZSA2IG9uIHNvY2tldCAwDQo+RUFMOiBEZXRlY3RlZCBsY29yZSAyNSBhcyBjb3Jl IDYgb24gc29ja2V0IDENCj5FQUw6IERldGVjdGVkIGxjb3JlIDI2IGFzIGNvcmUgNiBvbiBzb2Nr ZXQgMg0KPkVBTDogRGV0ZWN0ZWQgbGNvcmUgMjcgYXMgY29yZSA2IG9uIHNvY2tldCAzDQo+RUFM OiBEZXRlY3RlZCBsY29yZSAyOCBhcyBjb3JlIDcgb24gc29ja2V0IDANCj5FQUw6IERldGVjdGVk IGxjb3JlIDI5IGFzIGNvcmUgNyBvbiBzb2NrZXQgMQ0KPkVBTDogRGV0ZWN0ZWQgbGNvcmUgMzAg YXMgY29yZSA3IG9uIHNvY2tldCAyDQo+RUFMOiBEZXRlY3RlZCBsY29yZSAzMSBhcyBjb3JlIDcg b24gc29ja2V0IDMNCj5FQUw6IERldGVjdGVkIGxjb3JlIDMyIGFzIGNvcmUgMCBvbiBzb2NrZXQg MA0KPkVBTDogRGV0ZWN0ZWQgbGNvcmUgMzMgYXMgY29yZSAwIG9uIHNvY2tldCAxDQo+RUFMOiBE ZXRlY3RlZCBsY29yZSAzNCBhcyBjb3JlIDAgb24gc29ja2V0IDINCj5FQUw6IERldGVjdGVkIGxj b3JlIDM1IGFzIGNvcmUgMCBvbiBzb2NrZXQgMw0KPkVBTDogRGV0ZWN0ZWQgbGNvcmUgMzYgYXMg Y29yZSAxIG9uIHNvY2tldCAwDQo+RUFMOiBEZXRlY3RlZCBsY29yZSAzNyBhcyBjb3JlIDEgb24g c29ja2V0IDENCj5FQUw6IERldGVjdGVkIGxjb3JlIDM4IGFzIGNvcmUgMSBvbiBzb2NrZXQgMg0K PkVBTDogRGV0ZWN0ZWQgbGNvcmUgMzkgYXMgY29yZSAxIG9uIHNvY2tldCAzDQo+RUFMOiBEZXRl Y3RlZCBsY29yZSA0MCBhcyBjb3JlIDIgb24gc29ja2V0IDANCj5FQUw6IERldGVjdGVkIGxjb3Jl IDQxIGFzIGNvcmUgMiBvbiBzb2NrZXQgMQ0KPkVBTDogRGV0ZWN0ZWQgbGNvcmUgNDIgYXMgY29y ZSAyIG9uIHNvY2tldCAyDQo+RUFMOiBEZXRlY3RlZCBsY29yZSA0MyBhcyBjb3JlIDIgb24gc29j a2V0IDMNCj5FQUw6IERldGVjdGVkIGxjb3JlIDQ0IGFzIGNvcmUgMyBvbiBzb2NrZXQgMA0KPkVB TDogRGV0ZWN0ZWQgbGNvcmUgNDUgYXMgY29yZSAzIG9uIHNvY2tldCAxDQo+RUFMOiBEZXRlY3Rl ZCBsY29yZSA0NiBhcyBjb3JlIDMgb24gc29ja2V0IDINCj5FQUw6IERldGVjdGVkIGxjb3JlIDQ3 IGFzIGNvcmUgMyBvbiBzb2NrZXQgMw0KPkVBTDogRGV0ZWN0ZWQgbGNvcmUgNDggYXMgY29yZSA0 IG9uIHNvY2tldCAwDQo+RUFMOiBEZXRlY3RlZCBsY29yZSA0OSBhcyBjb3JlIDQgb24gc29ja2V0 IDENCj5FQUw6IERldGVjdGVkIGxjb3JlIDUwIGFzIGNvcmUgNCBvbiBzb2NrZXQgMg0KPkVBTDog RGV0ZWN0ZWQgbGNvcmUgNTEgYXMgY29yZSA0IG9uIHNvY2tldCAzDQo+RUFMOiBEZXRlY3RlZCBs Y29yZSA1MiBhcyBjb3JlIDUgb24gc29ja2V0IDANCj5FQUw6IERldGVjdGVkIGxjb3JlIDUzIGFz IGNvcmUgNSBvbiBzb2NrZXQgMQ0KPkVBTDogRGV0ZWN0ZWQgbGNvcmUgNTQgYXMgY29yZSA1IG9u IHNvY2tldCAyDQo+RUFMOiBEZXRlY3RlZCBsY29yZSA1NSBhcyBjb3JlIDUgb24gc29ja2V0IDMN Cj5FQUw6IERldGVjdGVkIGxjb3JlIDU2IGFzIGNvcmUgNiBvbiBzb2NrZXQgMA0KPkVBTDogRGV0 ZWN0ZWQgbGNvcmUgNTcgYXMgY29yZSA2IG9uIHNvY2tldCAxDQo+RUFMOiBEZXRlY3RlZCBsY29y ZSA1OCBhcyBjb3JlIDYgb24gc29ja2V0IDINCj5FQUw6IERldGVjdGVkIGxjb3JlIDU5IGFzIGNv cmUgNiBvbiBzb2NrZXQgMw0KPkVBTDogRGV0ZWN0ZWQgbGNvcmUgNjAgYXMgY29yZSA3IG9uIHNv Y2tldCAwDQo+RUFMOiBEZXRlY3RlZCBsY29yZSA2MSBhcyBjb3JlIDcgb24gc29ja2V0IDENCj5F QUw6IERldGVjdGVkIGxjb3JlIDYyIGFzIGNvcmUgNyBvbiBzb2NrZXQgMg0KPkVBTDogRGV0ZWN0 ZWQgbGNvcmUgNjMgYXMgY29yZSA3IG9uIHNvY2tldCAzDQo+DQo+DQo+DQo+DQo+DQo+DQo+DQo+ DQo+LS0NCj5SZWdhcmRzLA0KPg0KPlJveWNlIE5pdQ0KPg0KDQoNClJlZ2FyZHMsDQpLZWl0aA0K DQoNCg0KDQoNCg0KDQotLQ0KUmVnYXJkcywNCg0KUm95Y2UgTml1DQoNCg0KUmVnYXJkcywNCktl aXRoDQoNCg==