Date: Tue, 3 Aug 2010 04:14:22 +0000 From: Antonio Olivares <olivares14031@gmail.com> To: Jason <lisen1001@gmail.com> Cc: bsd <freebsd-questions@freebsd.org> Subject: Re: how to find my memory size? Message-ID: <AANLkTimrU40k9pWJR1MFFjtK9J4csbbk_RBy8DuhXHfK@mail.gmail.com> In-Reply-To: <4C578EDF.7070606@gmail.com> References: <4C578EDF.7070606@gmail.com>
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On 8/3/10, Jason <lisen1001@gmail.com> wrote: > hi,all: > > which one is the memory size? This would depend on what you want to find out, the total memory, the amount available to the system and what is allocated for the user? > And what's the meaning of these three variable? > > hw.physmem: 2138476544 The physical memory available to the system after removing sharing like a video card taking up some memory. > hw.usermem: 1886236672 The memory available/allocated for the user(yourself) > hw.realmem: 2147430400 The total amount of memory (not including sharing, like video card) > Hope this helps. Please correct me if I am wrong, but that is the way I interpret the results :) Regards, Antonio
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