From owner-freebsd-hackers  Wed Mar 26 03:01:38 1997
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To: Bruce Evans <bde@zeta.org.au>
cc: brianc@netrover.com, freebsd-hackers@FreeBSD.ORG
Subject: Re: binary/resident size 
In-reply-to: Your message of "Wed, 26 Mar 1997 18:45:14 +1100."
             <199703260745.SAA01189@godzilla.zeta.org.au> 
From: David Greenman <dg@root.com>
Reply-To: dg@root.com
Date: Wed, 26 Mar 1997 03:01:07 -0800
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>>	UID   PID  PPID CPU PRI NI   VSZ  RSS WCHAN  STAT  TT       TIME COMMAND
>>	134  2443     1 333  74 20   132   20 -      RN    v1- 5502:24.27 idle
>>
>>It is run as 'idprio 31 nice -20 idle'.
>
>I get an RSS of 24 under -current.  24 is easy to explain:
>
>	1 page text
>	1 page stack
>	1 page page directory
>	1 page page table
>	2 pages user area
>
>I don't know what the big VSZ is for.

   The entire stack virtual size is included and starts out as 128K, thus
128(stack)+4(text) = 132K.

-DG

David Greenman
Core-team/Principal Architect, The FreeBSD Project