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charset="us-ascii" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-AuthSource: TU4PR8401MB0479.NAMPRD84.PROD.OUTLOOK.COM X-MS-Exchange-CrossTenant-Network-Message-Id: 1c163f94-25d1-4462-ef22-08d91c142646 X-MS-Exchange-CrossTenant-originalarrivaltime: 21 May 2021 04:51:51.5223 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 105b2061-b669-4b31-92ac-24d304d195dc X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-CrossTenant-userprincipalname: 3+FAK6oqcDU1saLX06WKuzo5TwCP4dsFDTqbtxQoxYMKvbtx1rPrRyxUZ7idHh2nMrfe578Ou9CUwHuQBPVnNw== X-MS-Exchange-Transport-CrossTenantHeadersStamped: TU4PR8401MB0431 X-OriginatorOrg: hpe.com X-Proofpoint-GUID: BbG3WV1xI6eBHmIvOO_BvdLedMLP8nL4 X-Proofpoint-ORIG-GUID: BbG3WV1xI6eBHmIvOO_BvdLedMLP8nL4 X-HPE-SCL: -1 X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:6.0.391, 18.0.761 definitions=2021-05-21_02:2021-05-20, 2021-05-21 signatures=0 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 spamscore=0 clxscore=1011 bulkscore=0 suspectscore=0 adultscore=0 priorityscore=1501 impostorscore=0 mlxscore=0 mlxlogscore=545 phishscore=0 malwarescore=0 lowpriorityscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2104190000 definitions=main-2105210029 Subject: [dpdk-users] Is it possible to configure different default queues per port X-BeenThere: users@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK usage discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: users-bounces@dpdk.org Sender: "users" Hi, We are using DPDK 20.08 and Intel XXV710 NIC (firmware version 7.3) We have a dpdk application running as 4 processes on 4 CPUs. And, we have 4 ports for the ingress traffic. * Each port has been configured with 4 Rx Queues (from 0 to 3) and each Rx = Queue is bound to a unique CPU. With RSS hashing mechanism, the incoming packets will get hashed and fall i= nto one of the 4 queues. But, when RSS hashing fails or cannot be done, the incoming packets are enq= ueued into Queue 0 on each port because this is the default queue. Is it possible to change the default queue so that, for each port, there is= a different default queue. Eg: - For port 0, the default queue is 0 , - For port 1, the default queue is 1 and so on. Regards, Venkatesh