From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-ot0-f173.google.com (mail-ot0-f173.google.com [74.125.82.173]) by dpdk.org (Postfix) with ESMTP id 3B2541094 for ; Thu, 23 Mar 2017 04:33:25 +0100 (CET) Received: by mail-ot0-f173.google.com with SMTP id o24so179335295otb.1 for ; Wed, 22 Mar 2017 20:33:25 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:in-reply-to:references:from:date:message-id:subject:to; bh=naAglz4LdjtrSKDaRSgbXwNrEv0/POxMgPY8khZZIV8=; b=koNCAixQ3eEj9lj2XiFnjCSPlj/Cb5V+kEwLjuTS0mJxa9O91/9nbEVKhrU/j7BIeh xNQrSNuhXKa4Z3MvhEn8WXsG/9sBvrQdpR2ULBe4hrkOmC6YGTvcPN83vaayFqcDrCbU SvD/NMUBWPdKbrrHLL0NQVgIwxjIOOOBeLIWT3f4EGJwy2c71t3xEV8qxuWw62/o7qHF ZcuYL4PvLnpAob0YrR5V6chJ/ftk5zY6V0NgahSYJX8zJs7XJ2biuLsRk8kVmTZWBEGv KG+XEd7oII//smts6mAR0vMVy+6P/85DqGBi9GPuntC/8SpUHr6uMjGWkdWuj6S8Rshj O4GQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:in-reply-to:references:from:date :message-id:subject:to; bh=naAglz4LdjtrSKDaRSgbXwNrEv0/POxMgPY8khZZIV8=; b=HRrv0vC9t06LJ1S1ON/O7Manqn3SUjC07umclsC2vaGW5tIEA6dclb1CJhd70qOcml t5m9T35AqvBF7hH+991KDNy4PbdN7o40PuYZNiR28Z/Di0L7sh4TNVZpiaQRZj8PPlXe Hpt8EAaZ89hFuS0NQMjUBqktpsl/JpZT9EGO21AEOgY5rXirM5hD9VVXHJgCTBjTRdjm OoMQXb1JvK2ajoBC0P6mmW3/hV8NrpJRW17xUGMJuVb7FVQnKvtXvqDNI+tVPcDIk3RS fO8M94yv+2/6gUbGxRB+X7VdKUEB3y57SVNmAXtWe/lTtTrmiS5WvQHFlb+7UwnDbDpG 14gw== X-Gm-Message-State: AFeK/H0ovdyUbmfXx9ekjw6Cxz4FlFd61T31mfEDjF+gvsQ79AM84znFDCAh2pXx6EemlAg6Xfvjk5jzieAMEA== X-Received: by 10.157.21.4 with SMTP id u4mr149399otf.229.1490240004493; Wed, 22 Mar 2017 20:33:24 -0700 (PDT) MIME-Version: 1.0 Received: by 10.74.8.84 with HTTP; Wed, 22 Mar 2017 20:33:24 -0700 (PDT) In-Reply-To: References: From: ankit bhardwaj Date: Thu, 23 Mar 2017 09:03:24 +0530 Message-ID: To: users@dpdk.org Content-Type: text/plain; charset=UTF-8 X-Content-Filtered-By: Mailman/MimeDel 2.1.15 Subject: [dpdk-users] Fwd: How to change the batch size at NIC X-BeenThere: users@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: DPDK usage discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 23 Mar 2017 03:33:25 -0000 Hello All, I have two NICs in my server, intel x520 and x540. I am interested in performance(throughput) of the application when we change the batching factor at NIC and in application. I can change the batch size in the DPDK application, but I am not sure how to do at the NIC. What needs to be changed in the code to change the batch size at NIC and what is the default batch size at NIC in DPDK ? Thanks, Ankit Bhardwaj