From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-ej1-f54.google.com (mail-ej1-f54.google.com [209.85.218.54]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 8C4BC8C1F for <io-uring@vger.kernel.org>; Sun, 6 Apr 2025 21:53:30 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.218.54 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1743976412; cv=none; b=HNMxZFYBhZkq3Gg6BXwP4UphJq0DrVUUguRxROzi5hTx9Uk9OoMFrZDh+YytKVFo+Y7xN5mil+upvujF0+kZoxRKmDWG2iz1PFG5uqVNAl/LQwxkqhTRLM9lFhFkSqq4ZgzHABji4kvsmrkBQ9oARzc1oMWR4QtCCk0EyZuR0qY= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1743976412; c=relaxed/simple; bh=0F3HMEhboW4phadPSNQlhuo0PTKuI8ktGIYTCuAE3tU=; h=Message-ID:Date:MIME-Version:Subject:To:References:From: In-Reply-To:Content-Type; b=XcY6m8OZ4PEcvvchyDONCzseNOBD4hBJZGQWIj10K9eUXzDC6K6LhoiScwjxyvgYpy5l2mNrK3BWzZf+aW86uGIEHmOuDhb+aWECoGerCDEsOaNK7bVaKWYU17Hs59Hs5x0aYqGWXklaxNBqAhAMYAid94ShnD9tHNPqh0LDgUY= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com; spf=pass smtp.mailfrom=gmail.com; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b=Q+NzoOmX; arc=none smtp.client-ip=209.85.218.54 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gmail.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="Q+NzoOmX" Received: by mail-ej1-f54.google.com with SMTP id a640c23a62f3a-aaee2c5ee6eso504171866b.1 for <io-uring@vger.kernel.org>; Sun, 06 Apr 2025 14:53:30 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1743976409; x=1744581209; darn=vger.kernel.org; h=content-transfer-encoding:in-reply-to:from:content-language :references:to:subject:user-agent:mime-version:date:message-id:from :to:cc:subject:date:message-id:reply-to; bh=34pWYhYYDUqq6oYxaWbkKJ/uIfmIP5EhONY3szOjnug=; b=Q+NzoOmXTTW88GgVL8IHNeCIwrjoN+PLzoJ/hAxKb62O+PR7msxWsfqeSVdN9Jo3Zf S5Uxhx/GAS2aYXPAkAG1uVIUqw4ZpRiKqf8TTpQ6fRHL/rl7/bD2rE9JhyjcO3umCUN4 u2J5jlU30aqacXl07lJFluAk0zdyMfHXpDmgqTbNJxIxqlSa3PKSbIU3ypJIIuFs5gcg 1nsubua2e4pnzUhyHebCOGPZzFIPxuCA1Z10hKaPQ+iPvago8/r4dYZYXF/o5LWvKsvr VdhisF4WsPGGueg3AJdxvrs3A/OwurttPvh+jmyVIoYt/CKD2Scf2Ucbw89rbovt8X5y wkcw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1743976409; x=1744581209; h=content-transfer-encoding:in-reply-to:from:content-language :references:to:subject:user-agent:mime-version:date:message-id :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=34pWYhYYDUqq6oYxaWbkKJ/uIfmIP5EhONY3szOjnug=; b=KANr8srmALBRotX6Ebo+cEvZ10wy3mqWvSXimGbvXA/rLfSslF2raJex7dUYxnFfW7 kbUEV6ZnXAMEc+jY1QrxHHZixR2qLfEWMy+tBI8144H8PAPIpC6veQC1rZFymQGShEta DMxSQvbkfsTaERLrWZ3ErflgZ6DsgNo2dZJ2iFckqosedw3BL8TwQqQvNZUUUdmVEnNL vL+lVhjIbjMNPSQpKlDxSecuKHrg3ZV6vQuNbMoCQFVTVxCYS/4cNjNfyVuO6z38ajjk cCYrhOOE9MX6p6xjRbe5jBX2KKCar96LozbJYqwsgIbHw0acovhmRY02/eBJrrFHeHHO Vxmg== X-Forwarded-Encrypted: i=1; AJvYcCWNZzu/mjuy5lczf3p/+hOyTS/rEdFm4HD+UW2TLXYZKGFXHEsxdeDNAM/Vv9FqSB76kgIy04VdCQ==@vger.kernel.org X-Gm-Message-State: AOJu0Yy0qobirgUG2wdVfD5XR6ky4NwpxOE3cddWFfBH5UKH3u2bAgYc 1hQ6fyP3dBvVl9fdOAu+53fRK8n97brK/hJO3ik/IxGxMkB+XcopMs29pw== X-Gm-Gg: ASbGncvxIuW+jUTNjpNPQq6xutzhhsghWgQ6t/aOSBfhfYU5uUacDfrG0ENVqwEVOYP UhhSERicO+SCLRw34pJvatLU89xC16ywHESANb3wQFS84WeWNJUOH0Ncm35miBrUxfzDEteDrCB qKGJqhu50uUSK8QvyQmo4r5gdNFfLYL/83UsHTD4KFGoxE0LtnTc2a37vi8em0jMY1ZnM7Tj7BN si8WBhDA0EDi6b9DmvyRuVqNo3msk82qKOE02flBopMVW7SHY6MNpapEcFZ7b2KZnAQEA3e21IJ iKiZCGvVUvxHgfJCMQMcxTbWO/Nx/FNocVMpHyAuzUZV9IlBKujwew== X-Google-Smtp-Source: AGHT+IED97r956s1ZWqHWk6WmFCC7S26nUygkx3PKEdE0eVriKgOw+x73RhKTaHFCyvQQlIw2MR9pw== X-Received: by 2002:a17:907:2d8b:b0:ac7:322c:fd0c with SMTP id a640c23a62f3a-ac7d6ebb801mr923821766b.40.1743976408573; Sun, 06 Apr 2025 14:53:28 -0700 (PDT) Received: from [192.168.8.100] ([148.252.147.68]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-ac7bfea2a67sm633112166b.73.2025.04.06.14.53.27 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Sun, 06 Apr 2025 14:53:27 -0700 (PDT) Message-ID: <d48a2c85-1ee3-45c0-8798-16116097584b@gmail.com> Date: Sun, 6 Apr 2025 22:54:44 +0100 Precedence: bulk X-Mailing-List: io-uring@vger.kernel.org List-Id: <io-uring.vger.kernel.org> List-Subscribe: <mailto:io-uring+subscribe@vger.kernel.org> List-Unsubscribe: <mailto:io-uring+unsubscribe@vger.kernel.org> MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: io_uring zero-copy send test results To: vitalif@yourcmc.ru, io-uring@vger.kernel.org References: <5ce812ab-29a6-4132-a067-27ea27895940@gmail.com> <f1600745ba7b328019558611c1ad7684@yourcmc.ru> <37b5fd439fc2af5b3d8ffb0bd0c8277d@yourcmc.ru> Content-Language: en-US From: Pavel Begunkov <asml.silence@gmail.com> In-Reply-To: <37b5fd439fc2af5b3d8ffb0bd0c8277d@yourcmc.ru> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit On 4/5/25 22:46, vitalif@yourcmc.ru wrote: ... >> Perf profiles would also be useful to have if you can grab and post >> them. > > I.e. flamegraphs? Doesn't matter, flamegraphs, perf report, raw perf script should also be fine, but if you do a visualisation, I'd appreciate if it's interactive, i.e. svg rather than png, as the later loses details. -- Pavel Begunkov