From owner-freebsd-emulation@FreeBSD.ORG Fri Dec 13 12:50:06 2013 Return-Path: Delivered-To: emulation@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [8.8.178.115]) (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id 83D1ACDA for ; Fri, 13 Dec 2013 12:50:06 +0000 (UTC) Received: from mail-oa0-x231.google.com (mail-oa0-x231.google.com [IPv6:2607:f8b0:4003:c02::231]) (using TLSv1 with cipher ECDHE-RSA-RC4-SHA (128/128 bits)) (No client certificate requested) by mx1.freebsd.org (Postfix) with ESMTPS id 45C871479 for ; Fri, 13 Dec 2013 12:50:06 +0000 (UTC) Received: by mail-oa0-f49.google.com with SMTP id i4so1954837oah.8 for ; Fri, 13 Dec 2013 04:50:05 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bluelife.at; s=google; h=mime-version:sender:in-reply-to:references:date:message-id:subject :from:to:cc:content-type; bh=4J2RFitpmDtMqrgna0dOV1sTq70bnjUp/UqrYIYI1ks=; b=gl+SXUMElRnvE5pRCyKfqZDPm9yM4F5X+ublTvbZZNTIlzSub2/fvSc2/TppUgyBgX sW9tXDmlk5Mluer+rWaAl//4i4PluNkaw50GVZog8tMCSf8jNwSCgcSHScnuy5iBMNjG 3tFtHNCVsUp219rWhr+NOgtFYwKXJoYEHyg8M= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:mime-version:sender:in-reply-to:references:date :message-id:subject:from:to:cc:content-type; bh=4J2RFitpmDtMqrgna0dOV1sTq70bnjUp/UqrYIYI1ks=; b=GdvzVRFOJRj4b674uHrhNTMDy5DmPrgbPTZKLxJ8rPydV8ecSMpBFlNn0mw8TkRUwq R8XWvU3zrFI9qyoWjn7O+uL+4xabX7ICXteG87+RbmrFzBrFWDF4mZuKZrDdVFxL1HoI G/CTu8KhpkDRirD8m7Px16FuniKMXdiu5smf4WCUqC8lkkfKmlv4sxMLvZWL1QVAeivE B1oNlfQRSpn10Pdp4L7aB6p8uaM9ZCBXS84Fl2yBAErht1x2sBmdtIRQOpZKyP0uR+fD GGENQeiC+R4MeTMDfriIUsg0kmRsEAARKE5SUmfynpEh7y2TUDaZu42cEZ52sJuhLTvj ESRQ== X-Gm-Message-State: ALoCoQkbjU6D0FRGEwlgGasomOrHVvaJ6HOA6J0LJk8Pr+qr2mMrNB2yl5WrCyobtV2inYFhB6bv MIME-Version: 1.0 X-Received: by 10.60.44.239 with SMTP id h15mr1600973oem.22.1386939005402; Fri, 13 Dec 2013 04:50:05 -0800 (PST) Sender: decke@bluelife.at Received: by 10.76.154.2 with HTTP; Fri, 13 Dec 2013 04:50:05 -0800 (PST) X-Originating-IP: [80.123.233.199] In-Reply-To: <52AADB18.3010407@rawbw.com> References: <52AADB18.3010407@rawbw.com> Date: Fri, 13 Dec 2013 13:50:05 +0100 X-Google-Sender-Auth: LKIXk1iwGurn9NBvit1yfS8UxS4 Message-ID: Subject: Re: [VBox] Why VirtualBox process is so large? From: =?ISO-8859-1?Q?Bernhard_Fr=F6hlich?= To: Yuri Content-Type: text/plain; charset=ISO-8859-1 Cc: "freebsd-emulation@freebsd.org" X-BeenThere: freebsd-emulation@freebsd.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: Development of Emulators of other operating systems List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 13 Dec 2013 12:50:06 -0000 On Fri, Dec 13, 2013 at 11:02 AM, Yuri wrote: > I have the VM that is allocated 512MB of base memory for the guest, but its > total memory size on host is 1263MB. This seems excessive. > What is the normal memory overhead for the VM? Is there a way to reduce it? > Documentation doesn't elaborate on this. > > virtualbox-4.2.18 > 9.2 The used RAM is usually VM RAM + GPU RAM + (QT4 GUI) + overhead. How did you measure those 1263MB on the host? -- Bernhard Froehlich http://www.bluelife.at/