From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from BAY004-OMC4S19.hotmail.com (bay004-omc4s19.hotmail.com [65.54.190.221]) by dpdk.org (Postfix) with ESMTP id 1397C5AB5 for ; Tue, 27 Jan 2015 03:49:27 +0100 (CET) Received: from BAY176-W12 ([65.54.190.199]) by BAY004-OMC4S19.hotmail.com over TLS secured channel with Microsoft SMTPSVC(7.5.7601.22751); Mon, 26 Jan 2015 18:49:27 -0800 X-TMN: [wDDM4f/Tli/7au5Ti+N7q0f0p2awi387] X-Originating-Email: [wuyd@outlook.com] Message-ID: From: =?gb2312?B?zuLRx7ar?= To: "dev@dpdk.org" Date: Tue, 27 Jan 2015 02:49:27 +0000 Importance: Normal MIME-Version: 1.0 X-OriginalArrivalTime: 27 Jan 2015 02:49:27.0171 (UTC) FILETIME=[DD922D30:01D039DB] Content-Type: text/plain; charset="gb2312" Content-Transfer-Encoding: base64 X-Content-Filtered-By: Mailman/MimeDel 2.1.15 Subject: [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: Tue, 27 Jan 2015 02:49:29 -0000 NjUgYnl0ZXMgZnJhbWUgbWF5IGRlZ3JhZGUgcGVyZm9ybWFjZSBhIGxvdC5UaGF0cyByZWxhdGVk IHRvIERNQSBhbmQgY2FjaGUuDQpXaGVuIE5JQyBkbWEgcGFja2V0cyB0byBtZW1vcnksIE5JQyBo YXMgdG8gZG8gcmVhZCBtb2RpZnkgd3JpdGUgaWYgRE1BIHNpemUgaXMgcGFydGlhbCBjYWNoZSBs aW5lLlNvIGZvciA2NSBieXRlcywgdGhlIGZpcnN0IDY0IGJ5dGVzIGFyZSBvay4gVGhlIG5leHQg MSBieXRlIE5JQyBoYXMgdG8gcmVhZCB0aGUgd2hvbGUgY2FjaGUgbGluZSwgY2hhbmdlIG9uZSBi eXRlIGFuZCB1cGRhdGUgdGhlIGNhY2hlIGxpbmUuDQpTbyBpbiBEUERLLCBDUkMgaXMgbm90IHN0 cmlwcGVkIGFuZCBldGhlcm5ldCBoZWFkZXIgYWxpZ25lZCB0byBjYWNoZSBsaW5lIHdoaWNoIGNh dXNlcyBpcCBoZWFkZXIgbm90IGFsaWduZWQgb24gNCBieXRlcy4NCg0KIAkJIAkgICAJCSAg