From owner-freebsd-questions@FreeBSD.ORG Wed Sep 14 12:56:33 2011 Return-Path: Delivered-To: freebsd-questions@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id D072D106566B for ; Wed, 14 Sep 2011 12:56:33 +0000 (UTC) (envelope-from juvix88@gmail.com) Received: from mail-qy0-f182.google.com (mail-qy0-f182.google.com [209.85.216.182]) by mx1.freebsd.org (Postfix) with ESMTP id 8C3508FC14 for ; Wed, 14 Sep 2011 12:56:33 +0000 (UTC) Received: by qyk4 with SMTP id 4so1750205qyk.13 for ; Wed, 14 Sep 2011 05:56:32 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=message-id:disposition-notification-to:date:from:user-agent :mime-version:to:subject:content-type:content-transfer-encoding; bh=ixytt5RZL1tJdP4bVf0rSViBy6xeXUuvkTqPHuWFd5Q=; b=u/dxhLEMKZIJ2bQvFzBlEr28wyHDAy9iSV5VGyyRrb8KcvPrGxHC07X1+0JFtnQrm9 eNalSm5na1mUQXhWPejKur+vve/MZY7MrpJQBV601kxRpACt9SuVE+6z17lexgNdkq+/ aL65Ob+S0ggU3VoHK9BYsH4eWLFsNM3mB2A2Q= Received: by 10.224.196.73 with SMTP id ef9mr2246724qab.183.1316003685234; Wed, 14 Sep 2011 05:34:45 -0700 (PDT) Received: from [192.168.0.199] (ool-18ba4338.dyn.optonline.net. [24.186.67.56]) by mx.google.com with ESMTPS id bu8sm1291802qab.4.2011.09.14.05.34.43 (version=SSLv3 cipher=OTHER); Wed, 14 Sep 2011 05:34:44 -0700 (PDT) Message-ID: <4E709F62.60705@gmail.com> Date: Wed, 14 Sep 2011 08:34:42 -0400 From: Jonathan Vomacka User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:6.0.2) Gecko/20110902 Thunderbird/6.0.2 MIME-Version: 1.0 To: freebsd-questions@freebsd.org Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Subject: Recommended SWAP space for large amounts of ram (8GB) X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 14 Sep 2011 12:56:33 -0000 Good morning all, Each operating system seems to have different documentation regarding what a decent swap size is for systems with large amounts of RAM. My system only has 8GB of RAM. Some people have gone with the general idea that 2X the amount of RAM is sufficient but for systems with large amounts of memory 1X the amount of RAM is fine. I was also told that anything over 2GB of SWAP space will cause performance issues on the system and that it is not recommended. Either from the FreeBSD docs, or based on personal experiences, what is the recommended swap space for a 8GB system? Your opinions are greatly appreciated Kind Regards, Jonathan