From owner-freebsd-current@FreeBSD.ORG Mon Nov 5 09:43:47 2012 Return-Path: Delivered-To: current@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id DBF55AB6 for ; Mon, 5 Nov 2012 09:43:47 +0000 (UTC) (envelope-from olivier@gid0.org) Received: from mail-lb0-f182.google.com (mail-lb0-f182.google.com [209.85.217.182]) by mx1.freebsd.org (Postfix) with ESMTP id 4F91F8FC08 for ; Mon, 5 Nov 2012 09:43:46 +0000 (UTC) Received: by mail-lb0-f182.google.com with SMTP id b5so5013480lbd.13 for ; Mon, 05 Nov 2012 01:43:45 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20120113; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :cc:content-type:x-gm-message-state; bh=FqqcuzhwlURxxbAKi3Je51w/aJ0GBCbtHGVw5kZZv1k=; b=RWgbmLyrVy/jxULlwziLHexLBDPnHXS2ZZlh/ChQjMZhPb6LfLfdgzMmHf4QrXlGAD ktZEe1inbyV+PixDogozrTIGq6GkC1ax4as4acqHHiXiq6FXDpOoHIMGSu4eCipRFvlP UYjcm1h+Em2+PpqmO78YYhXgXommFt1zS5UrEYZ3M2rrQZiNnvPuYfo7yQdVzgujN+kF 3qheM3b/eGHy7mPDNo3E++NPwa03kKtJ/5nkNnHHZwTZh9qARC1VCR/w1dPvjNqxCP0A ZT7JyPzb9lZLy0CenU5O/EdDS7OdIDQmDjagML/Qx/nCbzMay39SgTJ1xR4L6CEBtZnx gT9w== MIME-Version: 1.0 Received: by 10.112.23.195 with SMTP id o3mr3801011lbf.6.1352108625742; Mon, 05 Nov 2012 01:43:45 -0800 (PST) Received: by 10.112.135.137 with HTTP; Mon, 5 Nov 2012 01:43:45 -0800 (PST) In-Reply-To: References: <20121103232433.00005eee@unknown> <5095ACC7.1050002@FreeBSD.org> <20121104225529.000028a9@unknown> Date: Mon, 5 Nov 2012 10:43:45 +0100 Message-ID: Subject: Re: Do we have a CPUTYPE=native and/or generic stability problem? From: Olivier Smedts To: Alexander Leidinger X-Gm-Message-State: ALoCoQmlVs2OAxx+rwKGFaemhvSrRpD1+IqA7qEWLK81Y2szWNqkG3lVv1SUn1U46OuJYrdNgPnH Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable X-Content-Filtered-By: Mailman/MimeDel 2.1.14 Cc: Dimitry Andric , "current@freebsd.org" X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 05 Nov 2012 09:43:48 -0000 Le lundi 5 novembre 2012, Olivier Smedts a =E9crit : > > Le dimanche 4 novembre 2012, Alexander Leidinger a =E9crit : > > The machine has 12 MB RAM (no swap configured), after nearly a day >> uptime it looks like this: >> >> ---snip--- >> Mem: 348M Active, 599M Inact, 9281M Wired, 264K Cache, 1548M Free >> ARC: 7117M Total, 1607M MRU, 3996M MFU, 934K Anon, 208M Header, 1307M >> Other >> ---snip--- >> >> I would not expect an internal compiler error when I run out of RAM. > > Not related, but I think you should configure > ...at least a little swap (sorry, damn "smart"-phone). When under memory pressure, ZFS sometimes don't have time to evict ARC memory and some MBs are written to swap instead of waiting. No real technical details --=20 Olivier Smedts _ ASCII ribbon campaign ( ) e-mail: olivier@gid0.org - against HTML email & vCards X www: http://www.gid0.org - against proprietary attachments / \ "Il y a seulement 10 sortes de gens dans le monde : ceux qui comprennent le binaire, et ceux qui ne le comprennent pas."