From: "Jon Smirl" <jonsmirl@gmail.com>
To: "Nicolas Pitre" <nico@cam.org>
Cc: david@lang.hm, "Git Mailing List" <git@vger.kernel.org>
Subject: Re: RAM consumption when working with the gcc repo
Date: Fri, 7 Dec 2007 16:50:31 -0500 [thread overview]
Message-ID: <9e4733910712071350w3c0e12dfkf366d33d61b55266@mail.gmail.com> (raw)
In-Reply-To: <alpine.LFD.0.99999.0712071529580.555@xanadu.home>
This is for a 3.3GB process with the 2GB pack as input
Looking at my process map, why is the pack file in the map four times?
2ba1f703b000-2ba23703b000 r--p 00000000 09:01 33079321
/video/gcc/.git/objects/pack/pack-bd163555ea9240a7fdd07d2708a293872665f48b.pack
2ba23703b000-2ba23703c000 rw-p 2ba23703b000 00:00 0
2ba237c86000-2ba239352000 r--p 80000000 09:01 33079321
/video/gcc/.git/objects/pack/pack-bd163555ea9240a7fdd07d2708a293872665f48b.pack
2ba2394b1000-2ba2794b1000 r--p 40000000 09:01 33079321
/video/gcc/.git/objects/pack/pack-bd163555ea9240a7fdd07d2708a293872665f48b.pack
2ba2794b1000-2ba27a4b2000 rw-p 2ba2794b1000 00:00 0
2ba27bcb2000-2ba281c29000 rw-p 2ba23703c000 00:00 0
2ba281c29000-2ba2a32f5000 r--p 60000000 09:01 33079321
/video/gcc/.git/objects/pack/pack-bd163555ea9240a7fdd07d2708a293872665f48b.pack
7fffb75e2000-7fffb75f7000 rw-p 7ffffffea000 00:00 0 [stack]
7fffb75fe000-7fffb7600000 r-xp 7fffb75fe000 00:00 0 [vdso]
ffffffffff600000-ffffffffff601000 r-xp 00000000 00:00 0
[vsyscall]
Here's the heap:
00400000-004b9000 r-xp 00000000 08:16 296588
/usr/local/bin/git
006b9000-006bd000 rw-p 000b9000 08:16 296588
/usr/local/bin/git
006bd000-0c17f000 rw-p 006bd000 00:00 0 [heap]
40000000-40001000 ---p 40000000 00:00 0
40001000-40801000 rw-p 40001000 00:00 0
40801000-40802000 ---p 40801000 00:00 0
40802000-41002000 rw-p 40802000 00:00 0
41002000-41003000 ---p 41002000 00:00 0
41003000-41803000 rw-p 41003000 00:00 0
41803000-41804000 ---p 41803000 00:00 0
41804000-42004000 rw-p 41804000 00:00 0
--
Jon Smirl
jonsmirl@gmail.com
next prev parent reply other threads:[~2007-12-07 21:50 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-12-07 20:07 RAM consumption when working with the gcc repo Jon Smirl
2007-12-07 21:24 ` david
2007-12-07 20:36 ` Marco Costalba
2007-12-07 20:46 ` Nicolas Pitre
2007-12-07 21:23 ` Jon Smirl
2007-12-07 21:25 ` Marco Costalba
2007-12-08 11:54 ` Johannes Schindelin
2007-12-08 19:12 ` Marco Costalba
2007-12-07 21:27 ` Jon Smirl
2007-12-07 21:39 ` Jon Smirl
2007-12-07 21:50 ` Jon Smirl [this message]
2007-12-08 17:24 ` Martin Koegler
2007-12-07 21:39 ` Jeff King
2007-12-07 21:40 ` Jeff King
2007-12-07 21:43 ` Jon Smirl
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