From owner-freebsd-stable@FreeBSD.ORG Thu Feb 9 10:41:38 2012 Return-Path: Delivered-To: freebsd-stable@FreeBSD.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id B9189106566B for ; Thu, 9 Feb 2012 10:41:38 +0000 (UTC) (envelope-from emz@norma.perm.ru) Received: from elf.hq.norma.perm.ru (mail.norman-vivat.ru [89.250.210.68]) by mx1.freebsd.org (Postfix) with ESMTP id 248D88FC13 for ; Thu, 9 Feb 2012 10:41:36 +0000 (UTC) Received: from bsdrookie.norma.com. ([IPv6:fd00::7fc]) by elf.hq.norma.perm.ru (8.14.4/8.14.4) with ESMTP id q19AfKIB059373 (version=TLSv1/SSLv3 cipher=DHE-RSA-CAMELLIA256-SHA bits=256 verify=NO) for ; Thu, 9 Feb 2012 15:41:20 +0500 (YEKT) (envelope-from emz@norma.perm.ru) Message-ID: <4F33A2D0.10300@norma.perm.ru> Date: Thu, 09 Feb 2012 16:41:20 +0600 From: "Eugene M. Zheganin" User-Agent: Mozilla/5.0 (X11; FreeBSD amd64; rv:7.0) Gecko/20111001 Thunderbird/7.0 MIME-Version: 1.0 To: freebsd-stable References: <4F30E284.8080905@norma.perm.ru> <4F310115.3070507@FreeBSD.org> <4F310C5A.6070400@norma.perm.ru> <4F310E75.7090301@FreeBSD.org> <4F3144A9.2000505@norma.perm.ru> <4F314892.50806@FreeBSD.org> <4F314B5B.100@norma.perm.ru> <4F3186C6.8000904@FreeBSD.org> <4F324F10.2060508@norma.perm.ru> <4F32DB30.6020600@FreeBSD.org> <4F334B35.5040708@norma.perm.ru> <4F3384F6.9070406@FreeBSD.org> <4F338560.1040501@FreeBSD.org> In-Reply-To: <4F338560.1040501@FreeBSD.org> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.2.7 (elf.hq.norma.perm.ru [IPv6:fd00::30a]); Thu, 09 Feb 2012 15:41:21 +0500 (YEKT) X-Spam-Status: No hits=-98.5 bayes=0.5 testhits RDNS_NONE=0.793, SPF_SOFTFAIL=0.665,USER_IN_WHITELIST=-100 autolearn=no version=3.3.2 X-Spam-Checker-Version: SpamAssassin 3.3.2 (2011-06-06) on elf.hq.norma.perm.ru Cc: Subject: Re: zfs arc and amount of wired memory X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 09 Feb 2012 10:41:38 -0000 Hi. On 09.02.2012 14:35, Andriy Gapon wrote: > And please take the reports after discrepancy between ARC size an wired size is > large enough, like e.g. 1GB. That's when they are useful. > Okay, I wrote a short script capturing sequence of top -b/zfs-stats -a/vmstat -m/vmstat -z in a timestamped file and put it in a crontab every hour. I will provide the files it creates (or a subset of files, if there will be too many) after the system will enter a deadlock again. This time varies from one week to two. Thanks. Eugene.