From owner-freebsd-fs@FreeBSD.ORG  Thu Sep  8 10:33:45 2011
Return-Path: <owner-freebsd-fs@FreeBSD.ORG>
Delivered-To: freebsd-fs@freebsd.org
Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34])
	by hub.freebsd.org (Postfix) with ESMTP id A9326106566B
	for <freebsd-fs@freebsd.org>; Thu,  8 Sep 2011 10:33:45 +0000 (UTC)
	(envelope-from luchesar.iliev@gmail.com)
Received: from mail-fx0-f54.google.com (mail-fx0-f54.google.com
	[209.85.161.54])
	by mx1.freebsd.org (Postfix) with ESMTP id 2F86E8FC0C
	for <freebsd-fs@freebsd.org>; Thu,  8 Sep 2011 10:33:44 +0000 (UTC)
Received: by fxe4 with SMTP id 4so1886303fxe.13
	for <freebsd-fs@freebsd.org>; Thu, 08 Sep 2011 03:33:44 -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:cc:subject:references:in-reply-to
	:x-enigmail-version:openpgp:content-type:content-transfer-encoding;
	bh=l8RZ5ZcLRGJHfNXvycE9IZb2KZw5eyZ8zTPnQr0FH/0=;
	b=W2kTvgPGN28l0gAD3I13XDcP6zUUVb3J7TrJMCj8AfNJSYoUygMkk1eBBdvJQQj1Zv
	GwCnY7cOGuXMVBmG25RstxGFq8/VVwK1Yy07kabI/2V6wAu9SMargKHkWbcOy2vfThW7
	DGhhPRp/fl2UNv16tPu6xYfUwYwF2jHb3daSc=
Received: by 10.223.6.26 with SMTP id 26mr888838fax.40.1315476241789;
	Thu, 08 Sep 2011 03:04:01 -0700 (PDT)
Received: from [79.124.93.41] ([79.124.93.41])
	by mx.google.com with ESMTPS id m8sm1138992fae.17.2011.09.08.03.04.00
	(version=SSLv3 cipher=OTHER); Thu, 08 Sep 2011 03:04:00 -0700 (PDT)
Message-ID: <4E68930E.8000404@gmail.com>
Date: Thu, 08 Sep 2011 13:03:58 +0300
From: "Luchesar V. ILIEV" <luchesar.iliev@gmail.com>
User-Agent: Mozilla/5.0 (X11; FreeBSD amd64;
	rv:6.0.2) Gecko/20110908 Thunderbird/6.0.2
MIME-Version: 1.0
To: =?UTF-8?B?VG9tw6HFoSBEcmJvaGxhdg==?= <drb@karlov.mff.cuni.cz>, 
	Borja Marcos <borjam@sarenet.es>
References: <DC6A2FB7-9324-4734-BAA9-4A0B314BD87D@sarenet.es>
	<4E688BE4.8040602@karlov.mff.cuni.cz>
In-Reply-To: <4E688BE4.8040602@karlov.mff.cuni.cz>
X-Enigmail-Version: undefined
OpenPGP: id=9A1FEEFF;
	url=https://cert.acad.bg/pgp-keys/
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
Cc: freebsd-fs@freebsd.org
Subject: Re: ZFS monitoring
X-BeenThere: freebsd-fs@freebsd.org
X-Mailman-Version: 2.1.5
Precedence: list
List-Id: Filesystems <freebsd-fs.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-fs>,
	<mailto:freebsd-fs-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/freebsd-fs>
List-Post: <mailto:freebsd-fs@freebsd.org>
List-Help: <mailto:freebsd-fs-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-fs>,
	<mailto:freebsd-fs-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Thu, 08 Sep 2011 10:33:45 -0000

On 09/08/2011 12:33, Tomáš Drbohlav wrote:
> 
> Dne 8.9.2011 11:27, Borja Marcos napsal(a):
>>
>> Some time ago I wrote a FreeBSD data collector for Orca
>> (www.orcaware.com/orca). Seems it wasn't much of a success, but I use
>> it all the time :)
>>
>> I would like to add some ZFS  aware monitoring. Any suggestions for
>> key statistics that would be useful to see in graphic form? Something
>> like cache hits/misses, etc.
> 
> we've got great experience with http://cuddletech.com/arc_summary/ (btw
> adapted to Nagios), actually, we use some version with added l2 cache
> stats.

sysutils/zfs-stats is also quite handy in this regard

http://www.freshports.org/sysutils/zfs-stats

Cheers,
Luchesar