[Samba] How to reduce size of samba binaries

[Javid Abdul-AJAVID1]

can you plz explain, Kbytes, Resident , Shared and Private colums for whole
process - smbd.
this much of memory is taken up if you have another smbd process right?


thanks

       -----Original Message-----
From: David Collier-Brown [mailto:davecb at canada.sun.com]
Sent: Friday, March 01, 2002 10:03 AM
To: David Brodbeck
Cc: 'Jon Gerdes'; dennisvr at yahoo.com; samba at lists.samba.org;
abartlet at pcug.org.au
Subject: Re: [Samba] How to reduce size of samba binaries


David Brodbeck wrote:
> 
> Isn't most of that memory being shared between the various copies anyway?
> "top" on my samba system shows me that while smbd uses roughly 2280K of
> memory, about 1500K of that is shared.  

	on solaris, the address space look like this:

elsbeth> pmap -x `pgrep smbd`
517:    /usr/local/samba/bin/smbd -D
 Address   Kbytes Resident Shared Private Permissions       Mapped
File
00010000    1384     424       -     424 read/exec         smbd
00178000     160      72       -      72 read/write/exec   smbd
001A0000     288     264       -     264 read/write/exec     [ heap ]
FF140000       8       8       -       8 read/write/shared dev:118,7
ino:1371973
FF150000       8       -       -       - read/write/shared dev:118,7
ino:1371975
FF160000       8       8       -       8 read/write/shared dev:118,7
ino:1309890
FF170000       8       8       -       8 read/write/exec     [ anon ]
FF180000     672     648     624      24 read/exec         libc.so.1
FF238000      32      32       -      32 read/write/exec   libc.so.1
FF250000      16      16       8       8 read/exec         libmp.so.2
FF264000       8       8       -       8 read/write/exec   libmp.so.2
FF270000       8       8       -       8 read/exec        
libc_psr.so.1
FF280000     552     504     456      48 read/exec         libnsl.so.1
FF31A000      32      32       -      32 read/write/exec   libnsl.so.1
FF322000      32      24       -      24 read/write/exec   libnsl.so.1
FF330000      40      40      32       8 read/exec        
libsocket.so.1
FF34A000       8       8       -       8 read/write/exec  
libsocket.so.1
FF350000      24      24      16       8 read/exec         libgen.so.1
FF366000       8       8       -       8 read/write/exec   libgen.so.1
FF370000      16      16       8       8 read/exec         libsec.so.1
FF384000       8       8       -       8 read/write/exec   libsec.so.1
FF390000       8       8       -       8 read/exec         libdl.so.1
FF3A0000       8       8       -       8 read/write/exec     [ anon ]
FF3B0000     136     136     128       8 read/exec         ld.so.1
FF3E2000       8       8       -       8 read/write/exec   ld.so.1
FFBEC000      16      16       -      16 read/write/exec     [ stack ]
--------  ------  ------  ------  ------

          Kbytes Resident Shared Private
total Kb    3496    2336    1272    1064

My smbd (without libraries) takes 1544 KB, but only
496 KB is unshared.  The libraries add the rest
of the data

          Kbytes Resident Shared Private
00010000    1384     424       -     424 read/exec         smbd
00178000     160      72       -      72 read/write/exec   smbd


--dave
-- 
David Collier-Brown,           | Always do right. This will gratify 
Performance & Engineering      | some people and astonish the rest.
Americas Customer Engineering, |                      -- Mark Twain
(905) 415-2849                 | davecb at canada.sun.com

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