From owner-freebsd-questions@FreeBSD.ORG  Sun Jun 29 20:33:59 2008
Return-Path: <owner-freebsd-questions@FreeBSD.ORG>
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 34E2F1065673
	for <freebsd-questions@freebsd.org>;
	Sun, 29 Jun 2008 20:33:59 +0000 (UTC)
	(envelope-from jhary@unsane.co.uk)
Received: from unsane.co.uk (unsane-pt.tunnel.tserv5.lon1.ipv6.he.net
	[IPv6:2001:470:1f08:110::2])
	by mx1.freebsd.org (Postfix) with ESMTP id 91B5A8FC12
	for <freebsd-questions@freebsd.org>;
	Sun, 29 Jun 2008 20:33:58 +0000 (UTC)
	(envelope-from jhary@unsane.co.uk)
Received: from crab.unsane.co.uk (crab.unsane.co.uk [10.0.0.111])
	(authenticated bits=0)
	by unsane.co.uk (8.14.0/8.14.0) with ESMTP id m5TKXhom015837
	(version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO);
	Sun, 29 Jun 2008 21:33:43 +0100 (BST)
	(envelope-from jhary@unsane.co.uk)
Message-ID: <4867F16D.3000700@unsane.co.uk>
Date: Sun, 29 Jun 2008 21:32:45 +0100
From: Vince Hoffman <jhary@unsane.co.uk>
User-Agent: Thunderbird 2.0.0.14 (X11/20080623)
MIME-Version: 1.0
To: "Diego F. Arias R." <dak.col@gmail.com>
References: <3b93bd110806290517k2050b114g984b9e4186a3beda@mail.gmail.com>
In-Reply-To: <3b93bd110806290517k2050b114g984b9e4186a3beda@mail.gmail.com>
X-Enigmail-Version: 0.95.6
Content-Type: text/plain; charset=UTF-8; format=flowed
Content-Transfer-Encoding: 7bit
Cc: freebsd-questions@freebsd.org
Subject: Re: Problem With ZFS script
X-BeenThere: freebsd-questions@freebsd.org
X-Mailman-Version: 2.1.5
Precedence: list
List-Id: User questions <freebsd-questions.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-questions>, 
	<mailto:freebsd-questions-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/freebsd-questions>
List-Post: <mailto:freebsd-questions@freebsd.org>
List-Help: <mailto:freebsd-questions-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-questions>, 
	<mailto:freebsd-questions-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Sun, 29 Jun 2008 20:33:59 -0000

Diego F. Arias R. wrote:
> Hi:
> 
> Im testing the new ZFS feature on freebsd. On the page i got a script
> to monitor kernel memory but the script dont works.
> ---------------------------------------------------------------------------------------------------------------------------------------------------
> #!/bin/sh -
> 
> TEXT=kldstat | tr a-f A-F | awk 'BEGIN {print "ibase=16"}; NR > 1
> {print $4}' | bc | awk '{a+=$1}; END {print a}'
> DATA=vmstat -m | sed 's/K//' | awk '{a+=$3}; END {print a*1024}'
> TOTAL=echo $DATA $TEXT | awk '{print $1+$2}'
> 
> echo TEXT=$TEXT, echo $TEXT | awk '{print $1/1048576 " MB"}'
> echo DATA=$DATA, echo $DATA | awk '{print $1/1048576 " MB"}'
> echo TOTAL=$TOTAL, echo $TOTAL | awk '{print $1/1048576 " MB"}'
> ---------------------------------------------------------------------------------------------------------------------------------------------------
> 
> link:
> 
> http://wiki.freebsd.org/ZFSTuningGuide
> 
> 
> 
> the error i got is
> 
> freebsd# ./kernmem.sh
> 
> -m: not found
> 
> 

try
----------------------
#!/bin/sh -

TEXT=$(kldstat | tr a-f A-F | \
awk 'BEGIN {print "ibase=16"}; NR > 1 {print $4}'\
| bc | awk '{a+=$1}; END {print a}')
DATA=$(vmstat -m | sed 's/K//' | awk '{a+=$3}; END {print a*1024}')
TOTAL=$(echo "$DATA $TEXT" | awk '{print $1+$2}')

echo "TEXT=$TEXT, $(echo $TEXT | awk '{print $1/1048576 " MB"}')"
echo "DATA=$DATA, $(echo $DATA | awk '{print $1/1048576 " MB"}')"
echo "TOTAL=$TOTAL, $(echo $TOTAL | awk '{print $1/1048576 " MB"}')"
------------------------------------------------------
Looks like the wiki stripped some formatting.


Vince
> 
> Thanks.