Percona Server 5.1 内存过量消耗分析2

[root@abc ~]# pmap -x 14769 | sort -nk 2 
----------------  ------  ------  ------
14769:   /usr/sbin/mysqld --basedir=/usr --datadir=/var/lib/mysql --user=mysql --log-error=/var/lib/mysql/abc.err --open-files-limit=8192 --pid-file=/var/lib/mysql/abc.pid --socket=/var/lib/mysql/mysql.sock --port=3306
Address           Kbytes     RSS   Dirty Mode   Mapping
total kB        44112060 39341308 39336188
00000035b3c1c000       4       4       4 r----  ld-2.5.so
00000035b3c1d000       4       4       4 rw---  ld-2.5.so
00000035b4153000       4       4       4 rw---  libc-2.5.so
...
...
00002ae830000000   65536   65508   65508 rw---    [ anon ]
00002ae838000000   65536   65144   65144 rw---    [ anon ]
00002ae4f23f5000   85088   29052   29028 rw---    [ anon ]
00002ae6c0000000  131052   90044   90044 rw---    [ anon ]
00002ae73c000000  131064   86360   86360 rw---    [ anon ]
000000000adbf000 9284740 7801584 7801544 rw---    [ anon ]
00002adf8a981000 22243496 22221844 22221652 rw---    [ anon ]
[root@abc ~]#