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 65A912C6A for ; Mon, 7 Mar 2016 16:26:05 +0100 (CET) Received: from fmsmga003.fm.intel.com ([10.253.24.29]) by orsmga101.jf.intel.com with ESMTP; 07 Mar 2016 07:26:04 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.22,551,1449561600"; d="scan'208";a="665228414" Received: from fmsmsx108.amr.corp.intel.com ([10.18.124.206]) by FMSMGA003.fm.intel.com with ESMTP; 07 Mar 2016 07:26:04 -0800 Received: from fmsmsx121.amr.corp.intel.com (10.18.125.36) by FMSMSX108.amr.corp.intel.com (10.18.124.206) with Microsoft SMTP Server (TLS) id 14.3.248.2; Mon, 7 Mar 2016 07:26:03 -0800 Received: from fmsmsx113.amr.corp.intel.com ([169.254.13.211]) by fmsmsx121.amr.corp.intel.com ([10.18.125.36]) with mapi id 14.03.0248.002; Mon, 7 Mar 2016 07:26:03 -0800 From: "Wiles, Keith" To: Royce Niu , "users@dpdk.org" Thread-Topic: [dpdk-users] Performance Problem of DPDK pkt-gen Thread-Index: AQHReHUJTPnhMOxTgUiH8hU5pQLzCp9OO+6A Date: Mon, 7 Mar 2016 15:26:02 +0000 Message-ID: <116CFAF2-CD73-41C4-96C5-D748E90205F7@intel.com> References: 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: <7674F016C7E8514D9366195FD6048FAA@intel.com> Content-Transfer-Encoding: base64 MIME-Version: 1.0 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 15:26:06 -0000 PkRlYXIgYWxsLA0KPg0KPkkgYW0gdXNpbmcgYW4gc2VydmVyIHdpdGggNCBjcHVzICg0IHggOCBj b3JlIENQVXMgd2l0aCBIVCkgYW5kIE5JQ3MgKFg1MjApLg0KPg0KPldoZW4gSSB1c2UgcGt0LWdl biBvbiBOSUMxIG9yIE5JQzIsIHRoZSBzcGVlZCBvZiBnZW5lcmF0aW5nIDY0Qnl0ZSBpcw0KPjE0 TXBwcy4NCj4NCj5JZiBJIGdlbmVyYXRpbmcgYm90aCBvbiBOSUMxIGFuZCBOSUMyLCB0aGUgc3Bl ZWQgb2YgIGdlbmVyYXRpbmcgNjRCeXRlIG9uDQo+Ym90aCBhcmUgbW9yZSB0aGFuICAxM01wcHMu DQo+DQo+SG93ZXZlciwgSSB1c2Ugc2FtZSBjb25maWd1cmF0aW9uIFBDICh3aXRoIERQREsgTDJG V0QpIHRvIGJyaWRnZSBOSUMxIGFuZA0KPk5JQzIsIHNvIEkgY2FuIGdlbmVyYXRlIHBhY2tldCBv biBOSUMxIGFuZCByZWNlaXZlIHRoZXNlIHBhY2tldHMgb24gTklDMiBpbg0KPnBrdC1nZW4uIFRo ZSBzcGVlZCBvZiBnZW5lcmF0aW5nIGlzIGRlY3JlYXNlZCB0byA0TXBwcyBhbmQgdGhlIHJlY2Vp dmUgcmF0ZQ0KPmlzIDNNcHBzLg0KDQpJIGFtIG5vdCBzdXJlIGhvdyB5b3UgY29uZmlndXJlZCB0 aGUgc2Vjb25kIFBDIGZvciBMMkZXRCwgYnV0IEkgc3VzcGVjdCB0aGUgTDJGV0QgaXMgaGF2aW5n IHRvIHJlY2VpdmUgcGFja2V0cyBvbiBzb2NrZXQgMCBhbmQgc2VuZCB0aGUgcGFja2V0cyBvbiBz b2NrZXQgMSwgdGhpcyBtZWFucyB0aGUgUVBJIGJ1cyBnZXRzIGludm9sdmVkIGhlcmUuIElzIHRo aXMgdGhlIGNhc2U/DQoNCj4NCj4NCj5JIHdhbnQgdG8ga25vdyB3aHkgZ2VuZXJhdGluZyBzcGVl ZCBpcyBzbG93ZXIgdGhhbiB0aGUgc2l0dWF0aW9uIHdpdGhvdXQNCj50aGUgYnJpZGdlIG9mIE5J QzEgYW5kIE5JQzI/ICBob3cgdG8gc29sdmUgdGhlc2UgcHJvYmxlbT8NCj4NCj5UaGUgZGV0YWls ZWQgaW5mb3JtYXRpb24gaXMgYXMgZm9sbG93aW5nLg0KPg0KPnN1ZG8gc3lzY3RsIHZtLm5yX2h1 Z2VwYWdlcz00MDk2DQo+ZWNobyAxMDI0IHwgc3VkbyB0ZWUNCj4vc3lzL2RldmljZXMvc3lzdGVt L25vZGUvbm9kZTAvaHVnZXBhZ2VzL2h1Z2VwYWdlcy0yMDQ4a0IvbnJfaHVnZXBhZ2VzDQo+ZWNo byAxMDI0IHwgc3VkbyB0ZWUNCj4vc3lzL2RldmljZXMvc3lzdGVtL25vZGUvbm9kZTEvaHVnZXBh Z2VzL2h1Z2VwYWdlcy0yMDQ4a0IvbnJfaHVnZXBhZ2VzDQo+ZWNobyAxMDI0IHwgc3VkbyB0ZWUN Cj4vc3lzL2RldmljZXMvc3lzdGVtL25vZGUvbm9kZTIvaHVnZXBhZ2VzL2h1Z2VwYWdlcy0yMDQ4 a0IvbnJfaHVnZXBhZ2VzDQo+ZWNobyAxMDI0IHwgc3VkbyB0ZWUNCj4vc3lzL2RldmljZXMvc3lz dGVtL25vZGUvbm9kZTMvaHVnZXBhZ2VzL2h1Z2VwYWdlcy0yMDQ4a0IvbnJfaHVnZXBhZ2VzDQo+ DQo+DQo+c3VkbyBta2RpciAtcCAvZGV2L2h1Z2VwYWdlcw0KPnN1ZG8gbW91bnQgLXQgaHVnZXRs YmZzIG5vZGV2IC9kZXYvaHVnZXBhZ2VzDQo+DQo+DQo+c3VkbyBkcGRrLTIuMi4wL3Rvb2xzL2Rw ZGtfbmljX2JpbmQucHkgLS1zdGF0dXMNCj5zdWRvIG1vZHByb2JlIHVpbw0KPnN1ZG8gaW5zbW9k IGRwZGstMi4yLjAvYnVpbGQva21vZC9pZ2JfdWlvLmtvDQo+DQo+c3VkbyBkcGRrLTIuMi4wL3Rv b2xzL2RwZGtfbmljX2JpbmQucHkgLWIgaWdiX3VpbyAwNDowMC4wIDA0OjAwLjENCj5zdWRvIGRw ZGstMi4yLjAvdG9vbHMvZHBka19uaWNfYmluZC5weSAtLXN0YXR1cw0KPg0KPmNkIHBrdGdlbi0y LjkuMTIvDQo+DQo+c3VkbyBhcHAvYnVpbGQvcGt0Z2VuIC1jIDB4MWYgLW4gMyAtLXByb2MtdHlw ZSBhdXRvIC0tc29ja2V0LW1lbQ0KPjEyOCwxMjgsMTI4LDEyOCAtLSAtUCAtbSAiWzE6M10uMCwg WzI6NF0uMSIgLWYgdGVzdC9zZXRfc2VxLnBrdA0KPg0KPkkgdHJpZWQgdG8gY2hhbmdlIC1tLCBi dXQsIHNvbWV0aW1lIHRoZXJlIGlzIG5vIHBhY2tldCBnZW5lcmF0ZWQgYnkNCj5wa3QtZ2VuLg0K Pg0KPg0KPlRoZSBjb3JlIG1hcCBpcyA6DQo+DQo+RUFMOiBEZXRlY3RlZCBsY29yZSAwIGFzIGNv cmUgMCBvbiBzb2NrZXQgMA0KPkVBTDogRGV0ZWN0ZWQgbGNvcmUgMSBhcyBjb3JlIDAgb24gc29j a2V0IDENCj5FQUw6IERldGVjdGVkIGxjb3JlIDIgYXMgY29yZSAwIG9uIHNvY2tldCAyDQo+RUFM OiBEZXRlY3RlZCBsY29yZSAzIGFzIGNvcmUgMCBvbiBzb2NrZXQgMw0KPkVBTDogRGV0ZWN0ZWQg bGNvcmUgNCBhcyBjb3JlIDEgb24gc29ja2V0IDANCj5FQUw6IERldGVjdGVkIGxjb3JlIDUgYXMg Y29yZSAxIG9uIHNvY2tldCAxDQo+RUFMOiBEZXRlY3RlZCBsY29yZSA2IGFzIGNvcmUgMSBvbiBz b2NrZXQgMg0KPkVBTDogRGV0ZWN0ZWQgbGNvcmUgNyBhcyBjb3JlIDEgb24gc29ja2V0IDMNCj5F QUw6IERldGVjdGVkIGxjb3JlIDggYXMgY29yZSAyIG9uIHNvY2tldCAwDQo+RUFMOiBEZXRlY3Rl ZCBsY29yZSA5IGFzIGNvcmUgMiBvbiBzb2NrZXQgMQ0KPkVBTDogRGV0ZWN0ZWQgbGNvcmUgMTAg YXMgY29yZSAyIG9uIHNvY2tldCAyDQo+RUFMOiBEZXRlY3RlZCBsY29yZSAxMSBhcyBjb3JlIDIg b24gc29ja2V0IDMNCj5FQUw6IERldGVjdGVkIGxjb3JlIDEyIGFzIGNvcmUgMyBvbiBzb2NrZXQg MA0KPkVBTDogRGV0ZWN0ZWQgbGNvcmUgMTMgYXMgY29yZSAzIG9uIHNvY2tldCAxDQo+RUFMOiBE ZXRlY3RlZCBsY29yZSAxNCBhcyBjb3JlIDMgb24gc29ja2V0IDINCj5FQUw6IERldGVjdGVkIGxj b3JlIDE1IGFzIGNvcmUgMyBvbiBzb2NrZXQgMw0KPkVBTDogRGV0ZWN0ZWQgbGNvcmUgMTYgYXMg Y29yZSA0IG9uIHNvY2tldCAwDQo+RUFMOiBEZXRlY3RlZCBsY29yZSAxNyBhcyBjb3JlIDQgb24g c29ja2V0IDENCj5FQUw6IERldGVjdGVkIGxjb3JlIDE4IGFzIGNvcmUgNCBvbiBzb2NrZXQgMg0K PkVBTDogRGV0ZWN0ZWQgbGNvcmUgMTkgYXMgY29yZSA0IG9uIHNvY2tldCAzDQo+RUFMOiBEZXRl Y3RlZCBsY29yZSAyMCBhcyBjb3JlIDUgb24gc29ja2V0IDANCj5FQUw6IERldGVjdGVkIGxjb3Jl IDIxIGFzIGNvcmUgNSBvbiBzb2NrZXQgMQ0KPkVBTDogRGV0ZWN0ZWQgbGNvcmUgMjIgYXMgY29y ZSA1IG9uIHNvY2tldCAyDQo+RUFMOiBEZXRlY3RlZCBsY29yZSAyMyBhcyBjb3JlIDUgb24gc29j a2V0IDMNCj5FQUw6IERldGVjdGVkIGxjb3JlIDI0IGFzIGNvcmUgNiBvbiBzb2NrZXQgMA0KPkVB TDogRGV0ZWN0ZWQgbGNvcmUgMjUgYXMgY29yZSA2IG9uIHNvY2tldCAxDQo+RUFMOiBEZXRlY3Rl ZCBsY29yZSAyNiBhcyBjb3JlIDYgb24gc29ja2V0IDINCj5FQUw6IERldGVjdGVkIGxjb3JlIDI3 IGFzIGNvcmUgNiBvbiBzb2NrZXQgMw0KPkVBTDogRGV0ZWN0ZWQgbGNvcmUgMjggYXMgY29yZSA3 IG9uIHNvY2tldCAwDQo+RUFMOiBEZXRlY3RlZCBsY29yZSAyOSBhcyBjb3JlIDcgb24gc29ja2V0 IDENCj5FQUw6IERldGVjdGVkIGxjb3JlIDMwIGFzIGNvcmUgNyBvbiBzb2NrZXQgMg0KPkVBTDog RGV0ZWN0ZWQgbGNvcmUgMzEgYXMgY29yZSA3IG9uIHNvY2tldCAzDQo+RUFMOiBEZXRlY3RlZCBs Y29yZSAzMiBhcyBjb3JlIDAgb24gc29ja2V0IDANCj5FQUw6IERldGVjdGVkIGxjb3JlIDMzIGFz IGNvcmUgMCBvbiBzb2NrZXQgMQ0KPkVBTDogRGV0ZWN0ZWQgbGNvcmUgMzQgYXMgY29yZSAwIG9u IHNvY2tldCAyDQo+RUFMOiBEZXRlY3RlZCBsY29yZSAzNSBhcyBjb3JlIDAgb24gc29ja2V0IDMN Cj5FQUw6IERldGVjdGVkIGxjb3JlIDM2IGFzIGNvcmUgMSBvbiBzb2NrZXQgMA0KPkVBTDogRGV0 ZWN0ZWQgbGNvcmUgMzcgYXMgY29yZSAxIG9uIHNvY2tldCAxDQo+RUFMOiBEZXRlY3RlZCBsY29y ZSAzOCBhcyBjb3JlIDEgb24gc29ja2V0IDINCj5FQUw6IERldGVjdGVkIGxjb3JlIDM5IGFzIGNv cmUgMSBvbiBzb2NrZXQgMw0KPkVBTDogRGV0ZWN0ZWQgbGNvcmUgNDAgYXMgY29yZSAyIG9uIHNv Y2tldCAwDQo+RUFMOiBEZXRlY3RlZCBsY29yZSA0MSBhcyBjb3JlIDIgb24gc29ja2V0IDENCj5F QUw6IERldGVjdGVkIGxjb3JlIDQyIGFzIGNvcmUgMiBvbiBzb2NrZXQgMg0KPkVBTDogRGV0ZWN0 ZWQgbGNvcmUgNDMgYXMgY29yZSAyIG9uIHNvY2tldCAzDQo+RUFMOiBEZXRlY3RlZCBsY29yZSA0 NCBhcyBjb3JlIDMgb24gc29ja2V0IDANCj5FQUw6IERldGVjdGVkIGxjb3JlIDQ1IGFzIGNvcmUg MyBvbiBzb2NrZXQgMQ0KPkVBTDogRGV0ZWN0ZWQgbGNvcmUgNDYgYXMgY29yZSAzIG9uIHNvY2tl dCAyDQo+RUFMOiBEZXRlY3RlZCBsY29yZSA0NyBhcyBjb3JlIDMgb24gc29ja2V0IDMNCj5FQUw6 IERldGVjdGVkIGxjb3JlIDQ4IGFzIGNvcmUgNCBvbiBzb2NrZXQgMA0KPkVBTDogRGV0ZWN0ZWQg bGNvcmUgNDkgYXMgY29yZSA0IG9uIHNvY2tldCAxDQo+RUFMOiBEZXRlY3RlZCBsY29yZSA1MCBh cyBjb3JlIDQgb24gc29ja2V0IDINCj5FQUw6IERldGVjdGVkIGxjb3JlIDUxIGFzIGNvcmUgNCBv biBzb2NrZXQgMw0KPkVBTDogRGV0ZWN0ZWQgbGNvcmUgNTIgYXMgY29yZSA1IG9uIHNvY2tldCAw DQo+RUFMOiBEZXRlY3RlZCBsY29yZSA1MyBhcyBjb3JlIDUgb24gc29ja2V0IDENCj5FQUw6IERl dGVjdGVkIGxjb3JlIDU0IGFzIGNvcmUgNSBvbiBzb2NrZXQgMg0KPkVBTDogRGV0ZWN0ZWQgbGNv cmUgNTUgYXMgY29yZSA1IG9uIHNvY2tldCAzDQo+RUFMOiBEZXRlY3RlZCBsY29yZSA1NiBhcyBj b3JlIDYgb24gc29ja2V0IDANCj5FQUw6IERldGVjdGVkIGxjb3JlIDU3IGFzIGNvcmUgNiBvbiBz b2NrZXQgMQ0KPkVBTDogRGV0ZWN0ZWQgbGNvcmUgNTggYXMgY29yZSA2IG9uIHNvY2tldCAyDQo+ RUFMOiBEZXRlY3RlZCBsY29yZSA1OSBhcyBjb3JlIDYgb24gc29ja2V0IDMNCj5FQUw6IERldGVj dGVkIGxjb3JlIDYwIGFzIGNvcmUgNyBvbiBzb2NrZXQgMA0KPkVBTDogRGV0ZWN0ZWQgbGNvcmUg NjEgYXMgY29yZSA3IG9uIHNvY2tldCAxDQo+RUFMOiBEZXRlY3RlZCBsY29yZSA2MiBhcyBjb3Jl IDcgb24gc29ja2V0IDINCj5FQUw6IERldGVjdGVkIGxjb3JlIDYzIGFzIGNvcmUgNyBvbiBzb2Nr ZXQgMw0KPg0KPg0KPg0KPg0KPg0KPg0KPg0KPg0KPi0tIA0KPlJlZ2FyZHMsDQo+DQo+Um95Y2Ug Tml1DQo+DQoNCg0KUmVnYXJkcywNCktlaXRoDQoNCg0KDQoNCg==