From owner-freebsd-fs@FreeBSD.ORG Fri Mar 14 18:00:36 2014 Return-Path: Delivered-To: freebsd-fs@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 B241E322 for ; Fri, 14 Mar 2014 18:00:36 +0000 (UTC) Received: from mail-vc0-x235.google.com (mail-vc0-x235.google.com [IPv6:2607:f8b0:400c:c03::235]) (using TLSv1 with cipher ECDHE-RSA-RC4-SHA (128/128 bits)) (No client certificate requested) by mx1.freebsd.org (Postfix) with ESMTPS id 6C586B53 for ; Fri, 14 Mar 2014 18:00:36 +0000 (UTC) Received: by mail-vc0-f181.google.com with SMTP id id10so3064339vcb.40 for ; Fri, 14 Mar 2014 11:00:35 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:in-reply-to:references:from:date:message-id:subject:to :cc:content-type; bh=7JgZh++Z+vD8u68r3gaDsqCIOaMvtsC3WZUk2rDqH6o=; b=zDJi7Em3N5XA3YJOBdf77nl6xZYVzpV+qHzf+SLyKFCzlxbA01rFA7iJzLRbkZDWRO rbm5Pa95jBayze9rXSM/6yP5pWUviqE7n7+iBWljjRY0ErbjwRYLsBifnkWKx0y8InqX I5QSEZoIDtybD3e16H3+9+P7aJHcq4uq+igpoH0/MuK8FMMdVm3yxSp8cqvDJm59Do/b ksHOLIKgST1LdSJox/zFhfeknLOG5E8Xn3tF2fMyYcWJdF/iDYyHhBhtbu+9nMNu3XtI TlpZrFtOxzoCt0bmKXGJ2l4+RGSfqzP1CWXNA+ZhtIPaME+ANArfetbe21nUx3gzFvCO 0hLA== X-Received: by 10.220.109.1 with SMTP id h1mr7389536vcp.20.1394820035522; Fri, 14 Mar 2014 11:00:35 -0700 (PDT) MIME-Version: 1.0 Received: by 10.58.252.165 with HTTP; Fri, 14 Mar 2014 11:00:04 -0700 (PDT) In-Reply-To: References: <531E2406.8010301@denninger.net> <5320A0E8.2070406@denninger.net> <5322E64E.8020009@denninger.net> From: Matthias Gamsjager Date: Fri, 14 Mar 2014 19:00:04 +0100 Message-ID: Subject: Re: Reoccurring ZFS performance problems [RESOLVED] To: Matthias Gamsjager Content-Type: text/plain; charset=ISO-8859-1 X-Content-Filtered-By: Mailman/MimeDel 2.1.17 Cc: freebsd-fs@freebsd.org X-BeenThere: freebsd-fs@freebsd.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: Filesystems List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 14 Mar 2014 18:00:36 -0000 Not sure it's working correctly: Patched 10-stable and this are the arc stats: ARC Size: 12.50% 865.31 MiB Target Size: (Adaptive) 12.50% 865.05 MiB Min Size (Hard Limit): 12.50% 865.05 MiB Max Size (High Water): 8:1 6.76 GiB top: CPU: 1.5% user, 0.0% nice, 2.7% system, 0.2% interrupt, 95.6% idle Mem: 103M Active, 88M Inact, 1498M Wired, 130M Buf, 6254M Free ARC: 865M Total, 101M MFU, 478M MRU, 16K Anon, 43M Header, 242M Other Swap: 4096M Total, 4096M Free Arc doesn't grow lager then min size.