From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.7 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id BFE13C433ED for ; Thu, 8 Apr 2021 21:38:06 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 8218061007 for ; Thu, 8 Apr 2021 21:38:06 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232560AbhDHViR (ORCPT ); Thu, 8 Apr 2021 17:38:17 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:33424 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232404AbhDHViR (ORCPT ); Thu, 8 Apr 2021 17:38:17 -0400 Received: from mail-ej1-x62b.google.com (mail-ej1-x62b.google.com [IPv6:2a00:1450:4864:20::62b]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 4CC4EC061760 for ; Thu, 8 Apr 2021 14:38:05 -0700 (PDT) Received: by mail-ej1-x62b.google.com with SMTP id r9so5439338ejj.3 for ; Thu, 08 Apr 2021 14:38:05 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=riotgames.com; s=riotgames; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=A7JEkm5FXiWU3pGHpZRvwPcJ0VeYAqF2mTbMtSYKWIg=; b=WLxRzLSWpQvHNO78Lr7mJ9i1m0QCx9hyOAxHPEVuiBGavPFuBXMQdqYsEula+io75b dz/C4RNLQ3irxcAX+4xzJBs0AvlkmJ0xleVD0UveVlrXR+qC4eVOQp+y2JCfIc2nlGxj d7ppp9+9nt7oHqRKvud93/wUJ8kaIs7+vLoYg= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=A7JEkm5FXiWU3pGHpZRvwPcJ0VeYAqF2mTbMtSYKWIg=; b=KzkAOUAPyZwoI8MR7+UbZ2tN5V2BmK6fypieReSSR/jF9T9K4RfOO0WCMMG3xc8Tow 9iuJxrSh4kDgxYI/fQT6JcQfZxQ1qsMlyUg7wpD1wVTsJ7KskcRf4GMSDeKrJ9hN07qv VZ/bPr0vtx90FnvRI/ReiL8da7xu/c325rYLdLVBbgZnIy+e9BA8aPWQaEZt+tjOjmm4 tFMoAlgRH1v875ekK/h8sbKxMgrzBGATWBVTCLMxET/uQCcrkzGcZXG2hVJq26giJ9IC BT++HOAZpUbG7GXax9F6JyrHMmZXlNHYrR109qXandGO2AlIK3uwhxGgEaKHMb6HzUYV 8hiQ== X-Gm-Message-State: AOAM531OH6GoZCawNAsvc4UMhSci78r1ELEa2CN8NokoD2/t0gXQ5qxQ 2PyG+Ig4KCO+PMQFeZV9/XHWBvLxPwqdLtAmpRoXYF3ZDT2zuA== X-Google-Smtp-Source: ABdhPJywliiMChWTvtryu7rb95xWs5BzD3LJYtduiVkjkc/xv+2XHWST5DKUD9LcJr7iAHMYozBhqXASjorTt/aKVtM= X-Received: by 2002:a17:907:75d9:: with SMTP id jl25mr12918872ejc.452.1617917884004; Thu, 08 Apr 2021 14:38:04 -0700 (PDT) MIME-Version: 1.0 References: <8735w112yx.fsf@toke.dk> In-Reply-To: From: Zvi Effron Date: Thu, 8 Apr 2021 14:37:52 -0700 Message-ID: Subject: Re: Profiling XDP programs for performance issues To: Neal Shukla Cc: =?UTF-8?B?VG9rZSBIw7hpbGFuZC1Kw7hyZ2Vuc2Vu?= , Xdp , =?UTF-8?B?QmrDtnJuIFTDtnBlbA==?= , "Karlsson, Magnus" , Jesper Dangaard Brouer Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: xdp-newbies@vger.kernel.org Apologies for the spam to anyone who received my first response, but it was accidentally sent as HTML and rejected by the mailing list. On Thu, Apr 8, 2021 at 11:20 AM Neal Shukla wrote: > > System Info: > CPU: Intel(R) Xeon(R) Gold 6150 CPU @ 2.70GHz > Network Adapter/NIC: Intel X710 > Driver: i40e > Kernel version: 5.8.15 > OS: Fedora 33 > Slight correction, we're actually on the 5.10.10 kernel. --Zvi