Re: Q: Determine memory consumption

[Ryan Woodrum <rwoodrum@avvo.com>]

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On Tuesday 06 May 2008 08:37:36 am Bernhard Graf wrote:
> With softlimit (and ulimit) one can set several memory limits, most
> interesting data and stack segment.
>
> How do I determine the actual memory consumption for data and stack of a
> process?
> With tools like ps and top I only get code + data + stack summed up.

Something like pmap?

rwoodrum@frums:~$ pmap -d 888
888:   /bin/bash
Address   Kbytes Mode  Offset           Device    Mapping
08048000     664 r-x-- 0000000000000000 008:00001 bash
080ee000      20 rw--- 00000000000a6000 008:00001 bash
080f3000    2572 rw--- 00000000080f3000 000:00000   [ anon ]
b7c67000      28 r--s- 0000000000000000 008:00005 gconv-modules.cache
b7c6e000     212 r--s- 0000000000000000 008:00006 passwd
b7ca3000    1256 r---- 0000000000000000 008:00005 locale-archive
b7ddd000       4 rw--- 00000000b7ddd000 000:00000   [ anon ]
b7dde000    1312 r-x-- 0000000000000000 008:00001 libc-2.7.so
b7f26000       4 r---- 0000000000148000 008:00001 libc-2.7.so
b7f27000       8 rw--- 0000000000149000 008:00001 libc-2.7.so
b7f29000      16 rw--- 00000000b7f29000 000:00000   [ anon ]
b7f2d000       8 r-x-- 0000000000000000 008:00001 libdl-2.7.so
b7f2f000       8 rw--- 0000000000001000 008:00001 libdl-2.7.so
b7f31000     184 r-x-- 0000000000000000 008:00001 libncurses.so.5.6
b7f5f000      12 rw--- 000000000002d000 008:00001 libncurses.so.5.6
b7f77000       8 rw--- 00000000b7f77000 000:00000   [ anon ]
b7f79000     104 r-x-- 0000000000000000 008:00001 ld-2.7.so
b7f93000       8 rw--- 0000000000019000 008:00001 ld-2.7.so
bfd11000      84 rw--- 00000000bffeb000 000:00000   [ stack ]
ffffe000       4 r-x-- 0000000000000000 000:00000   [ anon ]
mapped: 6516K    writeable/private: 2740K    shared: 240K

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