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 Received: from ws5-mx01.kavi.com (ws5-mx01.kavi.com [34.193.7.191]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 98E70C197A0 for ; Fri, 17 Nov 2023 14:59:14 +0000 (UTC) Received: from lists.oasis-open.org (oasis.ws5.connectedcommunity.org [10.110.1.242]) by ws5-mx01.kavi.com (Postfix) with ESMTP id DC3F542A77 for ; Fri, 17 Nov 2023 14:59:13 +0000 (UTC) Received: from lists.oasis-open.org (oasis-open.org [10.110.1.242]) by lists.oasis-open.org (Postfix) with ESMTP id B2EAC986E33 for ; Fri, 17 Nov 2023 14:59:13 +0000 (UTC) Received: from host09.ws5.connectedcommunity.org (host09.ws5.connectedcommunity.org [10.110.1.97]) by lists.oasis-open.org (Postfix) with QMQP id 92FA4986E25; Fri, 17 Nov 2023 14:59:13 +0000 (UTC) Mailing-List: contact virtio-comment-help@lists.oasis-open.org; run by ezmlm List-ID: Sender: Precedence: bulk List-Post: List-Help: List-Unsubscribe: List-Subscribe: Received: from lists.oasis-open.org (oasis-open.org [10.110.1.242]) by lists.oasis-open.org (Postfix) with ESMTP id 82DD8986E26 for ; Fri, 17 Nov 2023 14:59:13 +0000 (UTC) X-Virus-Scanned: amavisd-new at kavi.com X-MC-Unique: WvRr_vgAOUyRbX3DVmZvrQ-1 X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1700233150; x=1700837950; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:from:date:x-gm-message-state:from:to:cc:subject:date :message-id:reply-to; bh=9I1pRynjeOn0LIXy+7kVHHvYyo7wC9t0LAKzaKCJ0Og=; b=KvbMAM6db8RWi8v9erzootkmJL6nBWB+0SndRk0F2Xv/Nm2eZ7Z3dxDDL4Itzl8tNP f9Hc9Ke746hhysWkXa+jR+3ofknp1mfWQY3AhVmWUfcAdzeMbAQS7QJyKmMWEimgTMsB 0wQeiz6fUFDPA4k2E8dEGxIH3q6mKVGYkMQj34l55uGccH2+Xewe+GDD24Sk0u7HhzON CDNlNSTzcmJGD8u8GIN599eizrYNeX77dqDt3CyuihDOFKuJ0qYpw9+gLyKkeeFm03M4 5JcubAz9Bb51WqRsYoStICz5DrXBgKcNw8a76gzC1n6Ma2XyxUvslxc33H4G3lonUwVV KWVg== X-Gm-Message-State: AOJu0YyiSxJL27J6v0zulbEY5TQhaQsDo3JLSAAJEb/ATw7QbP5KVBt5 XB6VTC8O7JguTCUCjOu2o0g1W0EXe1jpJBt+1B8GaIE7TVHnbmBiGoMVB+e+99Kq4tEXSO3OsLn I7L4PBqefJaJn2Bgoj2HGnROzDobv/z9YNA== X-Received: by 2002:a05:6000:120c:b0:32d:857c:d51d with SMTP id e12-20020a056000120c00b0032d857cd51dmr11814513wrx.60.1700233150080; Fri, 17 Nov 2023 06:59:10 -0800 (PST) X-Google-Smtp-Source: AGHT+IHQwY4WizzQxDJfgDBkks8OzllKOOjdjxKD4PWV85XA2eXhw04XfjnYkIY+Cr9gsAMGS13NKA== X-Received: by 2002:a05:6000:120c:b0:32d:857c:d51d with SMTP id e12-20020a056000120c00b0032d857cd51dmr11814498wrx.60.1700233149686; Fri, 17 Nov 2023 06:59:09 -0800 (PST) Date: Fri, 17 Nov 2023 09:59:05 -0500 From: "Michael S. Tsirkin" To: Parav Pandit Cc: "Zhu, Lingshan" , Jason Wang , "virtio-comment@lists.oasis-open.org" , "cohuck@redhat.com" , "sburla@marvell.com" , Shahaf Shuler , Maor Gottlieb , Yishai Hadas Message-ID: <20231117095755-mutt-send-email-mst@kernel.org> References: <20231117054650-mutt-send-email-mst@kernel.org> <20231117063304-mutt-send-email-mst@kernel.org> <20231117065740-mutt-send-email-mst@kernel.org> <20231117073031-mutt-send-email-mst@kernel.org> <20231117085848-mutt-send-email-mst@kernel.org> MIME-Version: 1.0 In-Reply-To: X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Subject: Re: [virtio-comment] Re: [PATCH v3 6/8] admin: Add theory of operation for write recording commands On Fri, Nov 17, 2023 at 02:48:37PM +0000, Parav Pandit wrote: > > Could you post some numbers too then? I want to know whether that would > > imply that VM boot is slowed down significantly too. If yes that's another > > motivation for pci transport 2.0. > It was 1.8 sec down to 480msec. > The time didn't come from pci side or boot side. > > For pci side of things you would want to compare the pci vs non pci device based VM boot time. I mean setup currently requires same config as vm load. so it will take about 1 second? That's very bad. -- MST This publicly archived list offers a means to provide input to the OASIS Virtual I/O Device (VIRTIO) TC. In order to verify user consent to the Feedback License terms and to minimize spam in the list archive, subscription is required before posting. Subscribe: virtio-comment-subscribe@lists.oasis-open.org Unsubscribe: virtio-comment-unsubscribe@lists.oasis-open.org List help: virtio-comment-help@lists.oasis-open.org List archive: https://lists.oasis-open.org/archives/virtio-comment/ Feedback License: https://www.oasis-open.org/who/ipr/feedback_license.pdf List Guidelines: https://www.oasis-open.org/policies-guidelines/mailing-lists Committee: https://www.oasis-open.org/committees/virtio/ Join OASIS: https://www.oasis-open.org/join/