Re: pmap - anon pages

From: hopehope_123 <hopehope_123_at_yahoo.com>
Date: 17 Aug 2005 01:10:16 -0700
Message-ID: <1124266216.408969.271800@z14g2000cwz.googlegroups.com>

Hi Chao ,

I have found the pmap for linux and use it.

This is the sample pmap output belonging to the one of the oracle parallel processes:

[oracle_at_tanidw1 tolga]$ pmap 32150
ora_p035_TDWH1(32150)

00000000 (16 KB)       r--p (00:00 0)
50000000 (752 KB)      rw-s (00:04 10256384)   /SYSV00000000
40000000000 (1657136 KB)   rw-s (00:04 10289153)       /SYSV00000000
40080000000 (16 KB)    rw-s (00:04 10321922)   /SYSV47af89c0
2000000000000000 (192 KB)    r-xp (09:00 703162)       /lib/ld-2.2.4.so
2000000000030000 (48 KB)   rw-p (00:00 0)
200000000003c000 (32 KB)   rw-p (09:00 703162)     /lib/ld-2.2.4.so

2000000000044000 (16 KB) r-xp (09:03 623982)
/home/oracle/9.2.0/lib/libodm

d9.so
2000000000048000 (48 KB) ---p (09:03 623982)
/home/oracle/9.2.0/lib/libodm

d9.so
2000000000054000 (16 KB) rw-p (09:03 623982)
/home/oracle/9.2.0/lib/libodm

d9.so
2000000000058000 (144 KB) r-xp (09:03 623876)
/home/oracle/9.2.0/lib/li

bskgxp9.so
200000000007c000 (48 KB) ---p (09:03 623876)
/home/oracle/9.2.0/lib/libskg

xp9.so
2000000000088000 (32 KB) rw-p (09:03 623876)
/home/oracle/9.2.0/lib/libskg

xp9.so
2000000000090000 (160 KB) r-xp (09:03 623910)
/home/oracle/9.2.0/lib/li

bskgxn9.so
20000000000b8000 (32 KB) ---p (09:03 623910)
/home/oracle/9.2.0/lib/libskg

xn9.so
20000000000c0000 (32 KB) rw-p (09:03 623910)
/home/oracle/9.2.0/lib/libskg

xn9.so
20000000000c8000 (160 KB) rw-p (00:00 0) 20000000000f0000 (8432 KB) r-xp (09:03 623970)
/home/oracle/9.2.0/li

b/libjox9.so
200000000092c000 (16 KB) ---p (09:03 623970)
/home/oracle/9.2.0/lib/libjox

9.so
2000000000930000 (496 KB) rw-p (09:03 623970)
/home/oracle/9.2.0/lib/li

bjox9.so

20000000009ac000 (16 KB)   rw-p (00:00 0)
20000000009b0000 (32 KB)   r-xp (09:00 703183)     /lib/libdl-2.2.4.so
20000000009b8000 (32 KB)   ---p (09:00 703183)     /lib/libdl-2.2.4.so
20000000009c0000 (32 KB)   rw-p (09:00 703183)     /lib/libdl-2.2.4.so
20000000009c8000 (112 KB)    r-xp (09:00 703203)

/lib/libpthread-0.9.so

20000000009e4000 (16 KB) ---p (09:00 703203)
/lib/libpthread-0.9.so

20000000009e8000 (64 KB) rw-p (09:00 703203)
/lib/libpthread-0.9.so

20000000009f8000 (256 KB) rw-p (00:00 0) 2000000000a38000 (544 KB) r-xp (09:00 703185)
/lib/libm-2.2.4.so

2000000000ac0000 (32 KB)   ---p (09:00 703185)     /lib/libm-2.2.4.so
2000000000ac8000 (48 KB)   rw-p (09:00 703185)     /lib/libm-2.2.4.so
2000000000ad4000 (2336 KB)     r-xp (09:00 703179)


/lib/libc-2.2.4.so

2000000000d1c000 (32 KB)   ---p (09:00 703179)     /lib/libc-2.2.4.so
2000000000d24000 (80 KB)   rw-p (09:00 703179)     /lib/libc-2.2.4.so

2000000000d38000 (16 KB) rw-p (00:00 0) 2000000000d3c000 (160 KB) r-xp (09:00 703188)
/lib/libnsl-2.2.4.so

2000000000d64000 (32 KB)   ---p (09:00 703188)     /lib/libnsl-2.2.4.so
2000000000d6c000 (48 KB)   rw-p (09:00 703188)     /lib/libnsl-2.2.4.so
2000000000d78000 (1088 KB)     rw-p (00:00 0)
2000000000e88000 (96 KB)   r-xp (09:00 703194)

/lib/libnss_files-2.2.4.so

2000000000ea0000 (32 KB) ---p (09:00 703194)
/lib/libnss_files-2.2.4.so

2000000000ea8000 (32 KB) rw-p (09:00 703194)
/lib/libnss_files-2.2.4.so

2000000000eb0000 (16 KB)   rw-p (00:00 0)
2000000000eb4000 (432 KB)    rw-p (09:00 103487)       /dev/zero
2000000000f20000 (64 KB)   rw-p (09:00 103487)     /dev/zero
2000000000f30000 (16 KB)   rw-p (09:00 103487)     /dev/zero
2000000000fb4000 (768 KB)    rw-p (09:00 103487)       /dev/zero
2000000001074000 (320 KB)    rw-p (09:00 103487)       /dev/zero
20000000010c4000 (832 KB)    rw-p (09:00 103487)       /dev/zero
2000000001194000 (256 KB)    rw-p (09:00 103487)       /dev/zero
20000000011d4000 (960 KB)    rw-p (09:00 103487)       /dev/zero
20000000012c4000 (128 KB)    rw-p (09:00 103487)       /dev/zero
20000000012e4000 (960 KB)    rw-p (09:00 103487)       /dev/zero
20000000015d4000 (2624 KB)     rw-p (09:00 103487)         /dev/zero
2000000001864000 (128 KB)    rw-p (09:00 103487)       /dev/zero
2000000001884000 (256 KB)    rw-p (09:00 103487)       /dev/zero
20000000018c4000 (1088 KB)     rw-p (09:00 103487)         /dev/zero
2000000001dd4000 (8192 KB)     rw-p (09:00 103487)         /dev/zero
20000000025d4000 (8192 KB)     rw-p (09:00 103487)         /dev/zero
2000000002dd4000 (13056 KB)      rw-p (09:00 103487)


/dev/zero

2000000003a94000 (384 KB)    rw-p (09:00 103487)       /dev/zero
2000000003af4000 (384 KB)    rw-p (09:00 103487)       /dev/zero
2000000003b54000 (384 KB)    rw-p (09:00 103487)       /dev/zero
2000000003bb4000 (448 KB)    rw-p (09:00 103487)       /dev/zero
2000000003c24000 (768 KB)    rw-p (09:00 103487)       /dev/zero
2000000003ce4000 (256 KB)    rw-p (09:00 103487)       /dev/zero
2000000003d24000 (704 KB)    rw-p (09:00 103487)       /dev/zero
4000000000000000 (105840 KB)       r-xp (09:03 1805903)

/home/oracl

e/9.2.0/bin/oracle
6000000000008000 (11440 KB) rw-p (09:03 1805903)
/home/oracle/9.

2.0/bin/oracle

6000000000b34000 (672 KB)    rw-p (00:00 0)
60000fff80000000 (16 KB)   rw-p (00:00 0)
60000ffffffd4000 (160 KB)    rwxp (00:00 0)

mapped: 1832704 KB writable/private: 56400 KB shared: 1657904 KB

Kind Regards,
tolga Received on Wed Aug 17 2005 - 03:10:16 CDT