Date: Wed, 20 Jul 2005 12:01:21 +0300 From: =?ISO-8859-9?Q?=D6zkan_KIRIK?= <ozkan@mersin.edu.tr> To: Marc Olzheim <marcolz@stack.nl>, freebsd-hackers@freebsd.org Subject: Re: Real and Free Memory Message-ID: <42DE12E1.3030808@mersin.edu.tr> In-Reply-To: <20050720085658.GA27390@stack.nl> References: <42DE0E91.9000607@mersin.edu.tr> <20050720085658.GA27390@stack.nl>
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Thanks for your fast reply. What about free memory? does vm.vmtotal give right value? Marc Olzheim wrote: >On Wed, Jul 20, 2005 at 11:42:57AM +0300, zkan KIRIK wrote: > > >>Hi, >> >>i am trying to measure free memory and real memory. >> >>but values at dmesg.boot and sysctl are diffrent. >> >># cat /var/run/dmesg.boot | grep real >>real memory = 268435456 (256 MB) >> >># sysctl vm.vmtotal | grep Real >>Real Memory: (Total: 232792K Active 122448K) >> >>As above, values are not equal, >>so that, i cant trust the Free Memory value that sysctl gives. >> >>how can i get right values? >> >> > >sysctl hw.physmem > >Zlo > >
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