Ciao. Ho notato che la mia macchina usa un po' troppa RAM. Da cosa
potrebbe dipendere?
Questo il mio ~$ top
Tasks: 81 total, 1 running, 80 sleeping, 0 stopped, 0 zombie
Cpu(s): 3.6% us, 1.3% sy, 0.0% ni, 94.8% id, 0.0% wa, 0.3% hi,
0.0% si
Mem: 451976k total, 306640k used, 145336k free, 20348k
buffers
Swap: 0k total, 0k used, 0k free, 145448k cached
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
3134 root 15 0 98708 19m 83m S 2.3 4.5 0:26.06
XFree86-debug
3398 gandu 15 0 14128 8860 12m S 1.3 2.0 0:01.81 metacity
4592 gandu 15 0 45860 27m 21m S 0.3 6.2 0:09.27 opera
1 root 16 0 1504 512 1352 S 0.0 0.1 0:00.48 init
2 root 34 19 0 0 0 S 0.0 0.0 0:00.00
ksoftirqd/0
3 root 5 -10 0 0 0 S 0.0 0.0 0:00.08 events/0
4 root 14 -10 0 0 0 S 0.0 0.0 0:00.00 khelper
5 root 15 -10 0 0 0 S 0.0 0.0 0:00.00 kacpid
33 root 5 -10 0 0 0 S 0.0 0.0 0:00.05 kblockd/0
43 root 20 0 0 0 0 S 0.0 0.0 0:00.00 pdflush
44 root 15 0 0 0 0 S 0.0 0.0 0:00.01 pdflush
46 root 5 -10 0 0 0 S 0.0 0.0 0:00.00 aio/0
45 root 25 0 0 0 0 S 0.0 0.0 0:00.00 kswapd0
188 root 25 0 0 0 0 S 0.0 0.0 0:00.00 kseriod
303 root 15 0 0 0 0 S 0.0 0.0 0:00.06 kjournald
354 root 12 -4 1492 460 1336 S 0.0 0.1 0:00.05 udevd
971 root 15 0 0 0 0 S 0.0 0.0 0:00.00 kjournald
972 root 18 0 0 0 0 S 0.0 0.0 0:00.00 kjournald
1121 root 15 0 0 0 0 S 0.0 0.0 0:00.00 khubd
1383 root 24 0 0 0 0 S 0.0 0.0 0:00.00
pciehpd_event
1403 root 25 0 0 0 0 S 0.0 0.0 0:00.00
shpchpd_event
2453 daemon 16 0 1612 460 1440 S 0.0 0.1 0:00.00 portmap
2689 root 16 0 2260 820 2092 S 0.0 0.2 0:00.01 syslogd
2692 root 15 0 2432 1496 1344 S 0.0 0.3 0:00.07 klogd
2707 root 16 0 8368 4972 3792 S 0.0 1.1 0:13.27 cupsd
2710 messageb 17 0 2092 1008 1928 S 0.0 0.2 0:00.01
dbus-daemon-1
2715 hal 16 0 6360 4904 3020 S 0.0 1.1 0:01.69 hald
2723 root 20 0 2240 728 2084 S 0.0 0.2 0:00.00 inetd
2728 daemon 18 0 11328 1092 1552 S 0.0 0.2 0:00.00
mDNSResponder
2787 root 25 0 2504 1228 2380 S 0.0 0.3 0:00.00
mysqld_safe
2834 root 25 0 2504 1232 2380 S 0.0 0.3 0:00.00
mysqld_safe
2835 mysql 15 0 113m 13m 6552 S 0.0 3.1 0:00.05 mysqld
2836 root 15 0 1488 500 1332 S 0.0 0.1 0:00.00 logger
2885 root 16 0 5636 1944 4692 S 0.0 0.4 0:00.11 nmbd
2887 root 16 0 8752 3080 7616 S 0.0 0.7 0:00.00 smbd
2892 root 18 0 8752 3064 7616 S 0.0 0.7 0:00.00 smbd
2894 root 16 0 3468 1508 3092 S 0.0 0.3 0:00.00 sshd
2922 root 16 0 6204 4828 2148 S 0.0 1.1 0:00.19 xfs
2926 xfntserv 16 0 18120 15m 2560 S 0.0 3.6 0:00.05 xfs-xtt
2930 root 18 0 2540 1028 2320 S 0.0 0.2 0:00.00 xfstt
2935 gandu 16 0 2872 1400 2536 S 0.0 0.3 0:00.02 famd
2939 root 18 0 2376 924 2204 S 0.0 0.2 0:00.00 rpc.statd
2942 daemon 16 0 1684 628 1520 S 0.0 0.1 0:00.00 atd
2945 root 16 0 1764 816 1576 S 0.0 0.2 0:00.00 cron
2952 root 16 0 14668 5752 13m S 0.0 1.3 0:00.11 apache
2955 www-data 19 0 14668 5752 13m S 0.0 1.3 0:00.00 apache
2956 www-data 19 0 14668 5752 13m S 0.0 1.3 0:00.00 apache
2957 www-data 19 0 14668 5752 13m S 0.0 1.3 0:00.00 apache
2958 www-data 21 0 14668 5752 13m S 0.0 1.3 0:00.00 apache
2959 www-data 20 0 14668 5752 13m S 0.0 1.3 0:00.00 apache
2962 root 16 0 9272 2372 9060 S 0.0 0.5 0:00.00 gdm
2969 root 16 0 9848 3024 9280 S 0.0 0.7 0:00.02 gdm
3155 root 16 0 1500 484 1336 S 0.0 0.1 0:00.00 getty
3156 root 16 0 1500 484 1336 S 0.0 0.1 0:00.00 getty
3157 root 16 0 1500 484 1336 S 0.0 0.1 0:00.00 getty
3158 root 16 0 1500 484 1336 S 0.0 0.1 0:00.00 getty
3159 root 16 0 1500 484 1336 S 0.0 0.1 0:00.00 getty
3160 root 16 0 1500 484 1336 S 0.0 0.1 0:00.00 getty
3308 gandu 15 0 17888 9.8m 15m S 0.0 2.2 0:00.49
gnome-session
3349 gandu 16 0 2988 912 2644 S 0.0 0.2 0:00.00 ssh-agent
3351 gandu 16 0 10168 8480 3560 S 0.0 1.9 0:01.00 gconfd-2
3354 gandu 16 0 5376 2912 4756 S 0.0 0.6 0:00.18
bonobo-activati
3356 gandu 15 0 10532 4156 9.8m S 0.0 0.9 0:10.42
at-spi-registry
3358 gandu 18 0 2256 996 2088 S 0.0 0.2 0:00.00
gnome-keyring-d
3360 gandu 15 0 19936 9948 17m S 0.0 2.2 0:00.40
gnome-settings-
3370 gandu 15 0 4788 1964 4396 S 0.0 0.4 0:00.20
xscreensaver