From mboxrd@z Thu Jan  1 00:00:00 1970
Return-Path: <keith.wiles@intel.com>
Received: from mga07.intel.com (mga07.intel.com [134.134.136.100])
 by dpdk.org (Postfix) with ESMTP id D9F2258EC
 for <users@dpdk.org>; Wed, 19 Apr 2017 16:16:43 +0200 (CEST)
Received: from fmsmga005.fm.intel.com ([10.253.24.32])
 by orsmga105.jf.intel.com with ESMTP; 19 Apr 2017 07:16:42 -0700
X-ExtLoop1: 1
X-IronPort-AV: E=Sophos;i="5.37,221,1488873600"; d="scan'208";a="91364143"
Received: from fmsmsx104.amr.corp.intel.com ([10.18.124.202])
 by fmsmga005.fm.intel.com with ESMTP; 19 Apr 2017 07:16:42 -0700
Received: from fmsmsx123.amr.corp.intel.com (10.18.125.38) by
 fmsmsx104.amr.corp.intel.com (10.18.124.202) with Microsoft SMTP Server (TLS)
 id 14.3.319.2; Wed, 19 Apr 2017 07:16:42 -0700
Received: from fmsmsx113.amr.corp.intel.com ([169.254.13.235]) by
 fmsmsx123.amr.corp.intel.com ([169.254.7.244]) with mapi id 14.03.0319.002;
 Wed, 19 Apr 2017 07:16:42 -0700
From: "Wiles, Keith" <keith.wiles@intel.com>
To: "Avi Cohen (A)" <avi.cohen@huawei.com>
CC: "users@dpdk.org" <users@dpdk.org>
Thread-Topic: [dpdk-users] pktgen 3.2.4 - problem with set size
Thread-Index: AdK4+6+sgp3ny+i9Q9SYB2l66mWbOwAVo1iA
Date: Wed, 19 Apr 2017 14:16:41 +0000
Message-ID: <B67EA9E1-667F-418B-AB27-B92D250383F4@intel.com>
References: <B84047ECBD981D4B93EAE5A6245AA361A1C347@lhreml501-mbb>
In-Reply-To: <B84047ECBD981D4B93EAE5A6245AA361A1C347@lhreml501-mbb>
Accept-Language: en-US
Content-Language: en-US
X-MS-Has-Attach: 
X-MS-TNEF-Correlator: 
x-originating-ip: [10.254.27.108]
Content-Type: text/plain; charset="us-ascii"
Content-ID: <07A8CB8D03387543AF208356A5D66F9E@intel.com>
Content-Transfer-Encoding: quoted-printable
MIME-Version: 1.0
Subject: Re: [dpdk-users] pktgen 3.2.4 - problem with set size
X-BeenThere: users@dpdk.org
X-Mailman-Version: 2.1.15
Precedence: list
List-Id: DPDK usage discussions <users.dpdk.org>
List-Unsubscribe: <http://dpdk.org/ml/options/users>,
 <mailto:users-request@dpdk.org?subject=unsubscribe>
List-Archive: <http://dpdk.org/ml/archives/users/>
List-Post: <mailto:users@dpdk.org>
List-Help: <mailto:users-request@dpdk.org?subject=help>
List-Subscribe: <http://dpdk.org/ml/listinfo/users>,
 <mailto:users-request@dpdk.org?subject=subscribe>
X-List-Received-Date: Wed, 19 Apr 2017 14:16:44 -0000

I did find some issues with 3.2.4 and please try 3.2.6, but I do not think =
it will fix the problem. When the size of the packet increases the packets =
per second must decrease, right?

Now changing the size make sure you stop transmitting traffic first. The si=
ze should change to whatever you set, but I am out of town and will have to=
 wait till I return to verify the problem.

> On Apr 19, 2017, at 3:59 AM, Avi Cohen (A) <avi.cohen@huawei.com> wrote:
>=20
> Hello,
> When I set packet size - I see that the menu in the transmitter is update=
d,  but in the receiver I always receive  64B pkt size.
> Also the throughput is degraded when I enlarge the pkt-size in the TX (wh=
ich does not make sense)
> Best Regards
> avi

Regards,
Keith