Date: Sat, 4 May 1996 18:59:11 +0200 (MET DST) From: Wilko Bulte <wilko@yedi.iaf.nl> To: toor@dyson.iquest.net (John S. Dyson) Cc: terry@lambert.org, FreeBSD-hackers@FreeBSD.org Subject: Re: used to think I understood ps .. Message-ID: <199605041659.SAA12559@yedi.iaf.nl> In-Reply-To: <199605041603.LAA00602@dyson.iquest.net> from "John S. Dyson" at May 4, 96 11:03:30 am
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> > I'm not sure I understand your point. Considering: > > > > # size libc.so.2.1 > > text data bss dec hex > > 339968 16384 48004 404356 62b84 > > > > I'd assume a worst case program would need all of libc. The approx > > 7.5Mb RSS seems quite steep (to say the least). > > > cmp works by mmaping in the two files. Mmaped regions are not included > in the VSZ calculations. Only .text+.data+.bss are included. RSS includes > everything that is mapped, including .text+.data+.bss and other mmaps like > shared libs and mapped files. > > John Aha! This explains the big difference. Thanks for your help Wilko _ __________________________________________________________________________ | / o / / _ Wilko Bulte email: wilko@yedi.iaf.nl |/|/ / / /( (_) Private FreeBSD site - Arnhem - The Netherlands --------------------------------------------------------------------------------
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