User:Skierpage/out-of-memory
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Heres the log from my XO after my User:Skierpage#Display pulses after standby (Out-of-memory?) problem. <trac>8490</trac> filed, discussion in XO screen pulses after "standby", OOM afterwards thread on devel at laptop.org.
At the point I started entering these commands my display had stopped pulsing on and off, but Sugar was incredibly unresponsive. It took over three minutes for Terminal to start and I think Browse had died (killed by oom killer?? — there was no "oom" string in dmesg output or ~olpc/.sugar/default/logs).
Slow as molasses
ps_mem.py output
Private + Shared = RAM used Program
56.0 KiB + 7.0 KiB = 63.0 KiB cat
60.0 KiB + 7.0 KiB = 67.0 KiB agetty
80.0 KiB + 10.5 KiB = 90.5 KiB ck-xinit-session
112.0 KiB + 14.0 KiB = 126.0 KiB mingetty (2)
116.0 KiB + 16.0 KiB = 132.0 KiB gnome-pty-helper
124.0 KiB + 14.0 KiB = 138.0 KiB xinit
136.0 KiB + 9.5 KiB = 145.5 KiB startx
144.0 KiB + 18.0 KiB = 162.0 KiB hald-addon-input
160.0 KiB + 18.5 KiB = 178.5 KiB hald-runner
172.0 KiB + 16.5 KiB = 188.5 KiB dbus-launch
176.0 KiB + 22.5 KiB = 198.5 KiB NetworkManagerDispatcher
216.0 KiB + 13.0 KiB = 229.0 KiB udevd
232.0 KiB + 41.0 KiB = 273.0 KiB gam_server
244.0 KiB + 31.5 KiB = 275.5 KiB olpc-dm
220.0 KiB + 85.0 KiB = 30KiB avahi-daemon (2)
376.0 KiB + 40.0 KiB = 416.0 KiB sshd
364.0 KiB + 58.0 KiB = 422.0 KiB telepathy-salut
408.0 KiB + 38.0 KiB = 446.0 KiB NetworkManager
436.0 KiB + 32.5 KiB = 468.5 KiB hald
536.0 KiB + 29.0 KiB = 565.0 KiB crond
648.0 KiB + 44.5 KiB = 692.5 KiB bash
740.0 KiB + 110.5 KiB = 850.5 KiB console-kit-daemon
812.0 KiB + 41.0 KiB = 853.0 KiB dbus-daemon (2)
696.0 KiB + 203.5 KiB = 899.5 KiB su
1.9 MiB + 61.0 KiB = 2.0 MiB rsyslogd
1.9 MiB + 174.5 KiB = 2.1 MiB ohmd
2.2 MiB + 58.0 KiB = 2.3 MiB matchbox-window-manager
2.8 MiB + 29.5 KiB = 2.8 MiB init (2)
3.0 MiB + 81.5 KiB = 3.1 MiB Xorg
13.8 MiB + 256.0 KiB = 14.0 MiB Log <8aef3da5a3
14.8 MiB + 410.0 KiB = 15.2 MiB Terminal <8bf36
15.6 MiB + 220.0 KiB = 15.9 MiB Journal <71a0a2
16.3 MiB + 4.2 MiB = 20.5 MiB Write <f037d99c
48.9 MiB + 4.8 MiB = 53.7 MiB python (5)
---------------------------------
139.5 MiB
=================================
Private + Shared = RAM used Program
free output
total used free shared buffers cached Mem: 235748 232340 3408 0 0 67728 -/+ buffers/cache: 164612 71136 Swap: 0 0 0
ps alx output
F UID PID PPID PRI NI VSZ RSS WCHAN STAT TTY TIME COMMAND 4 0 1 0 20 0 4948 2628 - S ? 0:02 oatc /init 5 0 2 0 15 -5 0 0 - S< ? 0:00 [kthreadd] 1 0 3 2 15 -5 0 0 - S< ? 0:00 [ksoftirqd/0] 5 0 4 2 -100 - 0 0 - S< ? 0:27 [watchdog/0] 1 0 5 2 15 -5 0 0 - S< ? 0:02 [events/0] 1 0 6 2 15 -5 0 0 - S< ? 0:00 [khelper] 1 0 50 2 15 -5 0 0 - S< ? 0:00 [kblockd/0] 1 0 57 2 15 -5 0 0 - S< ? 0:00 [kseriod] 1 0 110 2 15 -5 0 0 - S< ? 0:14 [kswapd0] 1 0 111 2 15 -5 0 0 - S< ? 0:00 [aio/0] 1 0 230 2 15 -5 0 0 - S< ? 0:00 [kpsmoused] 5 0 266 1 20 0 0 0 - Z ? 0:00 [init] <defunct> 1 0 292 2 30 10 0 0 - SN ? 0:49 [jffs2_gcd_mtd0] 4 0 298 1 20 0 1944 208 - Ss ? 0:00 /sbin/init 1 0 319 2 15 -5 0 0 - S< ? 0:00 [ksuspend_usbd] 1 0 324 2 15 -5 0 0 - D< ? 0:00 [khubd] 5 0 371 1 16 -4 2316 220 - S<s ? 0:00 /sbin/udevd -d 1 0 430 2 15 -5 0 0 - S< ? 0:00 [kmmcd] 5 0 923 1 20 0 29260 2040 - Sl ? 1:47 rsyslogd -c 3 5 81 935 1 20 0 2812 436 - Ss ? 0:04 dbus-daemon --system 5 68 945 1 20 0 5696 604 - Ss ? 0:02 hald 5 0 948 1 20 0 16684 1084 - Ssl ? 0:02 /usr/sbin/console-kit-daemon 4 0 1011 945 20 0 3608 164 - S ? 0:00 hald-runner 4 0 1039 1011 20 0 3680 148 - S ? 0:00 hald-addon-input: Listening on /dev/input/event3 /dev/input/event0 /dev/input/event1 /dev/input/event2 5 0 1057 1 20 0 7220 384 - Ss ? 0:00 /usr/sbin/sshd 5 0 1065 1 20 0 3140 612 - Ss ? 0:01 crond 5 0 1084 1 20 0 29472 604 - Ssl ? 0:03 NetworkManager --pid-file=/var/run/NetworkManager/NetworkManager.pid 5 0 1097 1 20 0 3800 192 - Ss ? 0:00 NetworkManagerDispatcher --pid-file=/var/run/NetworkManager/NetworkManagerDispatcher.pid 5 497 1115 1 20 0 2920 276 - Ss ? 0:00 avahi-daemon: running [xo-0D-5B-9C.local] 1 497 1116 1115 20 0 2800 136 - Ss ? 0:00 avahi-daemon: chroot helper 5 0 1124 1 20 0 10236 2496 - Ss ? 154:31 ohmd 0 500 1131 1260 20 0 45636 17600 - S ? 1:25 python /usr/bin/sugar-activity terminal.TerminalActivity -b org.laptop.Terminal -a 8bf3608fc12a5da14ab0d054fecd30bdefb01fa2 4 0 1157 298 20 0 2744 252 - Ss ? 0:00 /usr/sbin/olpc-dm 4 0 1158 298 20 0 1816 60 - Ss+ tty2 0:00 /sbin/mingetty --loginpause --autologin root --noclear tty2 4 0 1159 298 20 0 1816 60 - Ss+ tty1 0:00 /sbin/mingetty --loginpause --autologin root --noclear tty1 4 0 1160 298 20 0 1820 64 - Ss+ ttyS0 0:00 /sbin/agetty -l /bin/bash -w -n ttyS0 115200 vt100 4 0 1161 298 20 0 40248 13360 - Ss ? 0:06 python /usr/sbin/rainbow-daemon 4 500 1168 1157 20 0 2668 144 - Ss ? 0:00 /bin/sh /usr/bin/startx /usr/bin/olpc-session -- -fp built-ins -wr 0 500 1187 1168 20 0 3016 128 - S ? 0:00 xinit /usr/bin/olpc-session -- /usr/bin/X -fp built-ins -wr -auth /var/tmp/olpc-auth/.Xserverauth 4 0 1188 1187 20 0 17156 3584 - Rs+ tty3 13:45 /usr/bin/X :0 -fp built-ins -wr -auth /var/tmp/olpc-auth/.Xserverauth 0 500 1191 1131 20 0 2912 176 - S ? 0:00 gnome-pty-helper 0 500 1192 1131 20 0 4928 960 - Ss pts/0 0:03 /bin/bash 0 500 1231 1187 20 0 2088 84 - Ss ? 0:02 /usr/bin/ck-xinit-session /usr/bin/sugar 0 500 1260 1231 20 0 67684 29308 - S ? 12:10 python /usr/bin/sugar-shell 1 500 1264 1 20 0 3088 176 - S ? 0:00 dbus-launch --exit-with-session --config-file=/etc/dbus-1/session-olpc.conf sugar-shell 1 500 1265 1 20 0 2892 736 - Ss ? 0:04 /bin/dbus-daemon --fork --print-pid 5 --print-address 7 --config-file /etc/dbus-1/session-olpc.conf 0 500 1292 1 20 0 9504 2440 - S ? 0:01 matchbox-window-manager -use_titlebar no -theme sugar -kbdconfig /usr/share/sugar/data/kbdconfig 0 500 1294 1 20 0 18256 7688 - S ? 0:09 python /usr/bin/sugar-presence-service 0 500 1303 1 20 0 6812 652 - S ? 0:00 /usr/libexec/telepathy-salut 0 500 1305 1 20 0 16992 4148 - S ? 0:24 python /usr/bin/sugar-shell-service 0 500 1307 1 20 0 31840 8016 - Sl ? 0:45 python /usr/bin/datastore-service 0 500 1308 1307 20 0 3876 60 - S ? 0:00 /bin/cat 0 500 1310 1260 20 0 43052 16912 - S ? 0:35 python /usr/bin/sugar-activity journalactivity.JournalActivity -b org.laptop.JournalActivity -a 71a0a26e1c9f9204316c105cb1d092a7fc088b2f 5 10000 1378 1161 20 0 63220 25420 - S ? 1:08 python /usr/sbin/rainbow-daemon 5 10005 1451 1161 20 0 0 0 - Z ? 1:27 [Browse <cda95f1] <defunct> 1 0 1710 2 20 0 0 0 - S ? 0:00 [pdflush] 1 0 2075 2 20 0 0 0 - S ? 0:00 [pdflush] 0 500 2147 1192 20 0 4552 836 - R+ pts/0 0:00 ps alx 1 0 2544 2 15 -5 0 0 - S< ? 0:00 [lbs_main] 1 0 2545 2 15 -5 0 0 - S< ? 0:00 [lbs_worker] 0 500 2686 1260 20 0 43684 14932 - S ? 0:18 python /usr/bin/sugar-activity logviewer.LogActivity -s -b org.laptop.Log -a 8aef3da5a3e77e111838f7ebd0faca2408cec705 0 500 2688 1 20 0 2992 408 - S ? 0:10 /usr/libexec/gam_server
Kill Write activity
I killed Write and then...
free output
total used free shared buffers cached Mem: 235748 231804 3944 0 0 79728 -/+ buffers/cache: 152076 83672 Swap: 0 0 0
Kill Log activity
total used free shared buffers cached
Mem: 235748 218576 17172 0 0 83916
-/+ buffers/cache: 134660 101088
Swap: 0 0 0
ps_mem.py output
Private + Shared = RAM used Program
56.0 KiB + 7.0 KiB = 63.0 KiB cat
60.0 KiB + 7.0 KiB = 67.0 KiB agetty
80.0 KiB + 10.5 KiB = 90.5 KiB ck-xinit-session
112.0 KiB + 14.0 KiB = 126.0 KiB mingetty (2)
116.0 KiB + 16.0 KiB = 132.0 KiB gnome-pty-helper
124.0 KiB + 14.0 KiB = 138.0 KiB xinit
136.0 KiB + 9.5 KiB = 145.5 KiB startx
144.0 KiB + 18.0 KiB = 162.0 KiB hald-addon-input
160.0 KiB + 18.5 KiB = 178.5 KiB hald-runner
172.0 KiB + 16.5 KiB = 188.5 KiB dbus-launch
176.0 KiB + 22.5 KiB = 198.5 KiB NetworkManagerDispatcher
216.0 KiB + 13.0 KiB = 229.0 KiB udevd
244.0 KiB + 31.5 KiB = 275.5 KiB olpc-dm
220.0 KiB + 85.0 KiB = 305.0 KiB avahi-daemon (2)
376.0 KiB + 40.0 KiB = 416.0 KiB sshd
408.0 KiB + 40.0 KiB = 448.0 KiB NetworkManager
436.0 KiB + 34.5 KiB = 470.5 KiB hald
456.0 KiB + 88.0 KiB = 544.0 KiB telepathy-salut
536.0 KiB + 24.0 KiB = 560.0 KiB crond
748.0 KiB + 43.5 KiB = 791.5 KiB bash
672.0 KiB + 172.5 KiB = 844.5 KiB su
740.0 KiB + 114.5 KiB = 854.5 KiB console-kit-daemon
840.0 KiB + 247.5 KiB = 1.1 MiB dbus-daemon (2)
1.9 MiB + 53.0 KiB = 2.0 MiB rsyslogd
2.0 MiB + 172.5 KiB = 2.2 MiB ohmd
2.3 MiB + 105.0 KiB = 2.4 MiB matchbox-window-manager
3.0 MiB + 29.5 KiB = 3.0 MiB init (2)
3.3 MiB + 139.5 KiB = 3.5 MiB Xorg
15.5 MiB + 1.3 MiB = 16.8 MiB Terminal <8bf36
16.0 MiB + 1.2 MiB = 17.2 MiB Journal <71a0a2
58.3 MiB + 2.1 MiB = 60.4 MiB python (5)
---------------------------------
115.5 MiB
=================================
Private + Shared = RAM used Program
ps alx output
F UID PID PPID PRI NI VSZ RSS WCHAN STAT TTY TIME COMMAND 4 0 1 0 20 0 4948 2856 - S ? 0:02 oatc /init 5 0 2 0 15 -5 0 0 - S< ? 0:00 [kthreadd] 1 0 3 2 15 -5 0 0 - S< ? 0:00 [ksoftirqd/0] 5 0 4 2 -100 - 0 0 - S< ? 0:27 [watchdog/0] 1 0 5 2 15 -5 0 0 - S< ? 0:02 [events/0] 1 0 6 2 15 -5 0 0 - S< ? 0:00 [khelper] 1 0 50 2 15 -5 0 0 - S< ? 0:00 [kblockd/0] 1 0 57 2 15 -5 0 0 - S< ? 0:00 [kseriod] 1 0 110 2 15 -5 0 0 - S< ? 0:17 [kswapd0] 1 0 111 2 15 -5 0 0 - S< ? 0:00 [aio/0] 1 0 230 2 15 -5 0 0 - S< ? 0:00 [kpsmoused] 5 0 266 1 20 0 0 0 - Z ? 0:00 [init] <defunct> 1 0 292 2 30 10 0 0 - SN ? 0:49 [jffs2_gcd_mtd0] 4 0 298 1 20 0 1944 208 - Ss ? 0:00 /sbin/init 1 0 319 2 15 -5 0 0 - S< ? 0:00 [ksuspend_usbd] 1 0 324 2 15 -5 0 0 - D< ? 0:00 [khubd] 5 0 371 1 16 -4 2316 220 - S<s ? 0:00 /sbin/udevd -d 1 0 430 2 15 -5 0 0 - S< ? 0:00 [kmmcd] 5 0 923 1 20 0 29260 2204 - Sl ? 1:48 rsyslogd -c 3 5 81 935 1 20 0 2812 624 - Ss ? 0:04 dbus-daemon --system 5 68 945 1 20 0 5696 600 - Ss ? 0:02 hald 5 0 948 1 20 0 16684 1080 - Ssl ? 0:02 /usr/sbin/console-kit-daemon 4 0 1011 945 20 0 3608 164 - S ? 0:00 hald-runner 4 0 1039 1011 20 0 3680 148 - S ? 0:00 hald-addon-input: Listening on /dev/input/event3 /dev/input/event0 /dev/input/event1 /dev/input/event2 5 0 1057 1 20 0 7220 384 - Ss ? 0:00 /usr/sbin/sshd 5 0 1065 1 20 0 3140 644 - Ss ? 0:01 crond 5 0 1084 1 20 0 29472 600 - Ssl ? 0:03 NetworkManager --pid-file=/var/run/NetworkManager/NetworkManager.pid 5 0 1097 1 20 0 3800 192 - Ss ? 0:00 NetworkManagerDispatcher --pid-file=/var/run/NetworkManager/NetworkManagerDispatcher.pid 5 497 1115 1 20 0 2920 276 - Ss ? 0:00 avahi-daemon: running [xo-0D-5B-9C.local] 1 497 1116 1115 20 0 2800 136 - Ss ? 0:00 avahi-daemon: chroot helper 5 0 1124 1 20 0 10240 2780 - Ss ? 155:04 ohmd 0 500 1131 1260 20 0 44408 20088 - S ? 1:33 python /usr/bin/sugar-activity terminal.TerminalActivity -b org.laptop.Terminal -a 8bf3608fc12a5da14ab0d054fecd30bdefb01fa2 4 0 1157 298 20 0 2744 252 - Ss ? 0:00 /usr/sbin/olpc-dm 4 0 1158 298 20 0 1816 60 - Ss+ tty2 0:00 /sbin/mingetty --loginpause --autologin root --noclear tty2 4 0 1159 298 20 0 1816 60 - Ss+ tty1 0:00 /sbin/mingetty --loginpause --autologin root --noclear tty1 4 0 1160 298 20 0 1820 64 - Ss+ ttyS0 0:00 /sbin/agetty -l /bin/bash -w -n ttyS0 115200 vt100 4 0 1161 298 20 0 40248 13624 - Ss ? 0:06 python /usr/sbin/rainbow-daemon 4 500 1168 1157 20 0 2668 144 - Ss ? 0:00 /bin/sh /usr/bin/startx /usr/bin/olpc-session -- -fp built-ins -wr 0 500 1187 1168 20 0 3016 128 - S ? 0:00 xinit /usr/bin/olpc-session -- /usr/bin/X -fp built-ins -wr -auth /var/tmp/olpc-auth/.Xserverauth 4 0 1188 1187 20 0 11496 3804 - Ss+ tty3 14:27 /usr/bin/X :0 -fp built-ins -wr -auth /var/tmp/olpc-auth/.Xserverauth 0 500 1191 1131 20 0 2912 176 - S ? 0:00 gnome-pty-helper 0 500 1192 1131 20 0 4928 1064 - Ss pts/0 0:03 /bin/bash 0 500 1231 1187 20 0 2088 84 - Ss ? 0:02 /usr/bin/ck-xinit-session /usr/bin/sugar 0 500 1260 1231 20 0 67940 31604 - S ? 12:42 python /usr/bin/sugar-shell 1 500 1264 1 20 0 3088 176 - S ? 0:00 dbus-launch --exit-with-session --config-file=/etc/dbus-1/session-olpc.conf sugar-shell 1 500 1265 1 20 0 2896 880 - Ss ? 0:05 /bin/dbus-daemon --fork --print-pid 5 --print-address 7 --config-file /etc/dbus-1/session-olpc.conf 0 500 1292 1 20 0 9504 2660 - S ? 0:02 matchbox-window-manager -use_titlebar no -theme sugar -kbdconfig /usr/share/sugar/data/kbdconfig 0 500 1294 1 20 0 18256 8016 - S ? 0:09 python /usr/bin/sugar-presence-service 0 500 1303 1 20 0 6812 904 - S ? 0:00 /usr/libexec/telepathy-salut 0 500 1305 1 20 0 16992 4148 - S ? 0:24 python /usr/bin/sugar-shell-service 0 500 1307 1 20 0 31840 9748 - Sl ? 0:55 python /usr/bin/datastore-service 0 500 1308 1307 20 0 3876 60 - S ? 0:00 /bin/cat 0 500 1310 1260 20 0 43052 20496 - S ? 0:41 python /usr/bin/sugar-activity journalactivity.JournalActivity -b org.laptop.JournalActivity -a 71a0a26e1c9f9204316c105cb1d092a7fc088b2f 5 10000 1378 1161 20 0 0 0 - Z ? 1:25 [Write <f037d99c] <defunct> 5 10005 1451 1161 20 0 0 0 - Z ? 1:27 [Browse <cda95f1] <defunct> 1 0 1710 2 20 0 0 0 - S ? 0:00 [pdflush] 1 0 2075 2 20 0 0 0 - S ? 0:00 [pdflush] 0 500 2256 1192 20 0 4548 832 - R+ pts/0 0:00 ps alx 1 0 2544 2 15 -5 0 0 - S< ? 0:00 [lbs_main] 1 0 2545 2 15 -5 0 0 - S< ? 0:00 [lbs_worker]
Tried to start new Browse, that hung, so restarted Sugar
I pressed Ctrl+Alt+Erase. After a long time X and Sugar restarted. But still very slow.
free output
total used free shared buffers cached Mem: 235748 227864 7884 0 0 101664 -/+ buffers/cache: 126200 109548 Swap: 0 0 0
ps_mem.py output
Private + Shared = RAM used Program
60.0 KiB + 7.0 KiB = 67.0 KiB agetty
76.0 KiB + 27.0 KiB = 103.0 KiB cat
112.0 KiB + 14.0 KiB = 126.0 KiB mingetty (2)
92.0 KiB + 34.5 KiB = 126.5 KiB ck-xinit-session
120.0 KiB + 43.0 KiB = 163.0 KiB gnome-pty-helper
148.0 KiB + 23.0 KiB = 171.0 KiB hald-addon-input
136.0 KiB + 55.0 KiB = 191.0 KiB xinit
176.0 KiB + 22.5 KiB = 198.5 KiB NetworkManagerDispatcher
172.0 KiB + 38.5 KiB = 210.5 KiB hald-runner
192.0 KiB + 46.5 KiB = 238.5 KiB dbus-launch
248.0 KiB + 19.0 KiB = 267.0 KiB udevd
144.0 KiB + 180.5 KiB = 324.5 KiB startx
260.0 KiB + 146.5 KiB = 406.5 KiB su
376.0 KiB + 40.0 KiB = 416.0 KiB sshd
284.0 KiB + 177.5 KiB = 461.5 KiB olpc-dm
456.0 KiB + 107.0 KiB = 563.0 KiB avahi-daemon (2)
504.0 KiB + 73.0 KiB = 577.0 KiB NetworkManager
608.0 KiB + 58.5 KiB = 666.5 KiB hald
340.0 KiB + 555.0 KiB = 895.0 KiB crond (2)
524.0 KiB + 385.0 KiB = 909.0 KiB bash (2)
756.0 KiB + 197.0 KiB = 953.0 KiB telepathy-salut
664.0 KiB + 308.0 KiB = 972.0 KiB dbus-daemon (2)
716.0 KiB + 369.5 KiB = 1.1 MiB ohmd
912.0 KiB + 216.5 KiB = 1.1 MiB console-kit-daemon
1.8 MiB + 62.0 KiB = 1.9 MiB rsyslogd
2.4 MiB + 481.0 KiB = 2.9 MiB matchbox-window-manager
3.1 MiB + 46.5 KiB = 3.1 MiB init (2)
3.2 MiB + 288.0 KiB = 3.5 MiB olpc-update-que
3.5 MiB + 380.5 KiB = 3.8 MiB Xorg
12.4 MiB + 2.3 MiB = 14.7 MiB Journal <642704
13.6 MiB + 2.3 MiB = 15.9 MiB Terminal <fefe6
50.9 MiB + 5.3 MiB = 56.2 MiB python (5)
---------------------------------
113.0 MiB
=================================
Private + Shared = RAM used Program
ps alx output
F UID PID PPID PRI NI VSZ RSS WCHAN STAT TTY TIME COMMAND 4 0 1 0 20 0 4948 2856 - S ? 0:02 oatc /init 5 0 2 0 15 -5 0 0 - S< ? 0:00 [kthreadd] 1 0 3 2 15 -5 0 0 - S< ? 0:01 [ksoftirqd/0] 5 0 4 2 -100 - 0 0 - S< ? 0:38 [watchdog/0] 1 0 5 2 15 -5 0 0 - S< ? 0:03 [events/0] 1 0 6 2 15 -5 0 0 - S< ? 0:00 [khelper] 1 0 50 2 15 -5 0 0 - S< ? 0:00 [kblockd/0] 1 0 57 2 15 -5 0 0 - S< ? 0:00 [kseriod] 1 0 110 2 15 -5 0 0 - S< ? 0:30 [kswapd0] 1 0 111 2 15 -5 0 0 - S< ? 0:00 [aio/0] 1 0 230 2 15 -5 0 0 - S< ? 0:00 [kpsmoused] 5 0 266 1 20 0 0 0 - Z ? 0:00 [init] <defunct> 1 0 292 2 30 10 0 0 - SN ? 0:49 [jffs2_gcd_mtd0] 4 0 298 1 20 0 1944 612 - Ss ? 0:00 /sbin/init 1 0 319 2 15 -5 0 0 - S< ? 0:00 [ksuspend_usbd] 1 0 324 2 15 -5 0 0 - D< ? 0:00 [khubd] 5 0 371 1 16 -4 2316 436 - S<s ? 0:00 /sbin/udevd -d 1 0 430 2 15 -5 0 0 - S< ? 0:00 [kmmcd] 5 0 923 1 20 0 29260 2196 - Sl ? 2:21 rsyslogd -c 3 5 81 935 1 20 0 2812 868 - Ss ? 0:05 dbus-daemon --system 5 68 945 1 20 0 5696 1228 - Ss ? 0:02 hald 5 0 948 1 20 0 16808 2228 - Ssl ? 0:03 /usr/sbin/console-kit-daemon 4 0 1011 945 20 0 3608 580 - S ? 0:00 hald-runner 4 0 1039 1011 20 0 3680 280 - S ? 0:00 hald-addon-input: Listening on /dev/input/event3 /dev/input/event0 /dev/input/event1 /dev/input/event2 5 0 1057 1 20 0 7220 384 - Ss ? 0:00 /usr/sbin/sshd 5 0 1065 1 20 0 3140 644 - Ss ? 0:02 crond 5 0 1084 1 20 0 29472 1232 - Ssl ? 0:03 NetworkManager --pid-file=/var/run/NetworkManager/NetworkManager.pid 5 0 1097 1 20 0 3800 192 - Ss ? 0:00 NetworkManagerDispatcher --pid-file=/var/run/NetworkManager/NetworkManagerDispatcher.pid 5 497 1115 1 20 0 2920 788 - Ss ? 0:00 avahi-daemon: running [xo-0D-5B-9C.local] 1 497 1116 1115 20 0 2800 136 - Ss ? 0:00 avahi-daemon: chroot helper 4 0 1158 298 20 0 1816 60 - Ss+ tty2 0:00 /sbin/mingetty --loginpause --autologin root --noclear tty2 4 0 1159 298 20 0 1816 60 - Ss+ tty1 0:00 /sbin/mingetty --loginpause --autologin root --noclear tty1 4 0 1160 298 20 0 1820 64 - Ss+ ttyS0 0:00 /sbin/agetty -l /bin/bash -w -n ttyS0 115200 vt100 1 0 1710 2 20 0 0 0 - S ? 0:00 [pdflush] 1 0 2075 2 20 0 0 0 - S ? 0:00 [pdflush] 1 0 2544 2 15 -5 0 0 - S< ? 0:00 [lbs_main] 1 0 2545 2 15 -5 0 0 - S< ? 0:00 [lbs_worker] 5 0 3395 1 20 0 8896 3312 - Ss ? 0:33 ohmd 4 0 3430 298 20 0 2744 1272 - Ss ? 0:00 /usr/sbin/olpc-dm 4 0 3431 298 20 0 40248 22660 - Ss ? 0:05 python /usr/sbin/rainbow-daemon 4 500 3438 3430 20 0 2668 1072 - Ss ? 0:00 /bin/sh /usr/bin/startx /usr/bin/olpc-session -- -fp built-ins -wr 0 500 3457 3438 20 0 3016 760 - S ? 0:00 xinit /usr/bin/olpc-session -- /usr/bin/X -fp built-ins -wr -auth /var/tmp/olpc-auth/.Xserverauth 4 0 3458 3457 20 0 10532 5452 - Ss+ tty3 0:05 /usr/bin/X :0 -fp built-ins -wr -auth /var/tmp/olpc-auth/.Xserverauth 0 500 3472 3457 20 0 2088 624 - Ss ? 0:00 /usr/bin/ck-xinit-session /usr/bin/sugar 0 500 3502 3472 20 0 60956 33180 - S ? 0:19 python /usr/bin/sugar-shell 1 500 3505 1 20 0 3088 652 - S ? 0:00 dbus-launch --exit-with-session --config-file=/etc/dbus-1/session-olpc.conf sugar-shell 1 500 3507 1 20 0 2776 1024 - Ss ? 0:00 /bin/dbus-daemon --fork --print-pid 5 --print-address 7 --config-file /etc/dbus-1/session-olpc.conf 0 500 3549 1 20 0 9504 5504 - S ? 0:00 matchbox-window-manager -use_titlebar no -theme sugar -kbdconfig /usr/share/sugar/data/kbdconfig 0 500 3551 1 20 0 15692 8684 - S ? 0:02 python /usr/bin/sugar-presence-service 0 500 3553 1 20 0 6676 2472 - S ? 0:00 /usr/libexec/telepathy-salut 0 500 3555 1 20 0 11540 6544 - S ? 0:05 python /usr/bin/sugar-shell-service 0 500 3557 1 20 0 31600 13088 - Sl ? 0:04 python /usr/bin/datastore-service 0 500 3558 3557 20 0 3876 460 - S ? 0:00 /bin/cat 0 500 3560 3502 20 0 39708 24056 - S ? 0:06 python /usr/bin/sugar-activity journalactivity.JournalActivity -b org.laptop.JournalActivity -a 642704a48c13138f8a7024353660b710ad591fb3 5 0 3569 1065 20 0 3636 1416 - S ? 0:00 CROND 0 0 3576 3569 20 0 2664 976 - Ss ? 0:00 /bin/bash -c /usr/sbin/olpc-update-query --auto -s 10 1>/dev/null 2>/dev/null 0 0 3577 3576 20 0 9908 5784 - S ? 0:00 /usr/bin/python2.5 /usr/sbin/olpc-update-query --auto -s 10 0 500 3594 3502 20 0 42568 25316 - S ? 0:05 python /usr/bin/sugar-activity terminal.TerminalActivity -b org.laptop.Terminal -a fefe6acb57dcc77ae079900e5fa0e3bbc08ac70e 0 500 3595 3594 20 0 2912 732 - S ? 0:00 gnome-pty-helper 0 500 3596 3594 20 0 4928 1600 - Ss pts/0 0:00 /bin/bash 0 500 3630 3596 20 0 4552 840 - R+ pts/0 0:00 ps alx
Complete reboot!
After reboot the system was snappy and fine. Here are the numbers.
free output
total used free shared buffers cached Mem: 235748 200592 35156 0 0 76324 -/+ buffers/cache: 124268 111480 Swap: 0 0 0
ps_mem.py output
Private + Shared = RAM used Program
72.0 KiB + 18.0 KiB = 90.0 KiB agetty
80.0 KiB + 22.0 KiB = 102.0 KiB cat
92.0 KiB + 28.5 KiB = 120.5 KiB ck-xinit-session
120.0 KiB + 34.0 KiB = 154.0 KiB gnome-pty-helper
112.0 KiB + 50.0 KiB = 162.0 KiB mingetty (2)
132.0 KiB + 53.0 KiB = 185.0 KiB anacron
136.0 KiB + 52.0 KiB = 188.0 KiB xinit
152.0 KiB + 67.0 KiB = 219.0 KiB hald-addon-input
168.0 KiB + 58.5 KiB = 226.5 KiB hald-runner
196.0 KiB + 43.5 KiB = 239.5 KiB dbus-launch
184.0 KiB + 80.5 KiB = 264.5 KiB NetworkManagerDispatcher
260.0 KiB + 21.0 KiB = 281.0 KiB udevd
148.0 KiB + 237.5 KiB = 385.5 KiB startx
268.0 KiB + 161.5 KiB = 429.5 KiB su
288.0 KiB + 184.5 KiB = 472.5 KiB olpc-dm
484.0 KiB + 69.0 KiB = 553.0 KiB sshd
536.0 KiB + 27.5 KiB = 563.5 KiB dhclient
536.0 KiB + 36.0 KiB = 572.0 KiB crond
556.0 KiB + 68.5 KiB = 624.5 KiB rsyslogd
456.0 KiB + 232.0 KiB = 688.0 KiB avahi-daemon (2)
416.0 KiB + 283.5 KiB = 699.5 KiB bash
632.0 KiB + 130.0 KiB = 762.0 KiB wpa_supplicant
796.0 KiB + 127.0 KiB = 923.0 KiB NetworkManager
636.0 KiB + 328.0 KiB = 964.0 KiB dbus-daemon (2)
704.0 KiB + 344.5 KiB = 1.0 MiB ohmd
912.0 KiB + 173.0 KiB = 1.1 MiB telepathy-salut
876.0 KiB + 242.5 KiB = 1.1 MiB console-kit-daemon
1.7 MiB + 123.0 KiB = 1.8 MiB hald
2.4 MiB + 461.0 KiB = 2.9 MiB matchbox-window-manager
4.3 MiB + 46.5 KiB = 4.4 MiB init (2)
5.2 MiB + 423.5 KiB = 5.6 MiB Xorg
12.8 MiB + 2.4 MiB = 15.1 MiB Journal <a6676e
13.6 MiB + 2.3 MiB = 15.9 MiB Terminal <8bf36
52.3 MiB + 5.3 MiB = 57.5 MiB python (5)
---------------------------------
116.0 MiB
=================================
Private + Shared = RAM used Program
ps alx output
F UID PID PPID PRI NI VSZ RSS WCHAN STAT TTY TIME COMMAND 4 0 1 0 20 0 4952 4136 - S ? 0:02 oatc /init 5 0 2 0 15 -5 0 0 - S< ? 0:00 [kthreadd] 1 0 3 2 15 -5 0 0 - S< ? 0:00 [ksoftirqd/0] 5 0 4 2 -100 - 0 0 - S< ? 0:00 [watchdog/0] 1 0 5 2 15 -5 0 0 - S< ? 0:00 [events/0] 1 0 6 2 15 -5 0 0 - S< ? 0:00 [khelper] 1 0 50 2 15 -5 0 0 - S< ? 0:00 [kblockd/0] 1 0 57 2 15 -5 0 0 - S< ? 0:00 [kseriod] 1 0 108 2 20 0 0 0 - S ? 0:00 [pdflush] 1 0 109 2 20 0 0 0 - S ? 0:00 [pdflush] 1 0 110 2 15 -5 0 0 - S< ? 0:00 [kswapd0] 1 0 111 2 15 -5 0 0 - S< ? 0:00 [aio/0] 1 0 230 2 15 -5 0 0 - S< ? 0:00 [kpsmoused] 5 0 266 1 20 0 0 0 - Z ? 0:00 [init] <defunct> 1 0 292 2 30 10 0 0 - SN ? 0:49 [jffs2_gcd_mtd0] 4 0 298 1 20 0 1944 768 - Ss ? 0:00 /sbin/init 1 0 319 2 15 -5 0 0 - S< ? 0:00 [ksuspend_usbd] 1 0 324 2 15 -5 0 0 - S< ? 0:00 [khubd] 5 0 371 1 16 -4 2316 600 - S<s ? 0:00 /sbin/udevd -d 1 0 427 2 15 -5 0 0 - S< ? 0:00 [kmmcd] 1 0 744 2 15 -5 0 0 - S< ? 0:00 [lbs_main] 1 0 745 2 15 -5 0 0 - S< ? 0:00 [lbs_worker] 5 0 923 1 20 0 27136 1128 - Sl ? 0:00 rsyslogd -c 3 5 81 935 1 20 0 2812 1032 - Ss ? 0:00 dbus-daemon --system 5 68 945 1 20 0 5704 3188 - Ss ? 0:01 hald 5 0 948 1 20 0 16684 2504 - Ssl ? 0:00 /usr/sbin/console-kit-daemon 0 0 949 945 20 0 3608 1124 - S ? 0:00 hald-runner 0 0 1039 949 20 0 3680 1112 - S ? 0:00 hald-addon-input: Listening on /dev/input/event3 /dev/input/event0 /dev/input/event1 /dev/input/event2 5 0 1057 1 20 0 7220 1020 - Ss ? 0:00 /usr/sbin/sshd 1 0 1065 1 20 0 3140 1068 - Ss ? 0:00 crond 5 0 1084 1 20 0 29360 2308 - Ssl ? 0:00 NetworkManager --pid-file=/var/run/NetworkManager/NetworkManager.pid 1 0 1097 1 20 0 3800 1308 - Ss ? 0:00 NetworkManagerDispatcher --pid-file=/var/run/NetworkManager/NetworkManagerDispatcher.pid 5 0 1115 1 20 0 8924 3304 - Ss ? 0:01 ohmd 5 497 1119 1 20 0 2800 1452 - Ss ? 0:00 avahi-daemon: running [xo-0D-5B-9C.local] 1 497 1120 1119 20 0 2800 436 - Ss ? 0:00 avahi-daemon: chroot helper 1 0 1133 1 39 19 1824 632 - SNs ? 0:00 anacron -s 4 0 1157 298 20 0 2744 1276 - Ss ? 0:00 /usr/sbin/olpc-dm 4 0 1158 298 20 0 1816 464 - Ss+ tty2 0:00 /sbin/mingetty --loginpause --autologin root --noclear tty2 4 0 1159 298 20 0 1816 464 - Ss+ tty1 0:00 /sbin/mingetty --loginpause --autologin root --noclear tty1 0 0 1160 298 20 0 1820 424 - Ss+ ttyS0 0:00 /sbin/agetty -l /bin/bash -w -n ttyS0 115200 vt100 4 0 1161 298 20 0 40240 22656 - Ss ? 0:06 python /usr/sbin/rainbow-daemon 4 500 1168 1157 20 0 2668 1076 - Ss ? 0:00 /bin/sh /usr/bin/startx /usr/bin/olpc-session -- -fp built-ins -wr 0 500 1187 1168 20 0 3016 760 - S ? 0:00 xinit /usr/bin/olpc-session -- /usr/bin/X -fp built-ins -wr -auth /var/tmp/olpc-auth/.Xserverauth 4 0 1188 1187 20 0 12304 7288 - Ss+ tty3 0:06 /usr/bin/X :0 -fp built-ins -wr -auth /var/tmp/olpc-auth/.Xserverauth 0 500 1207 1187 20 0 2088 624 - Ss ? 0:02 /usr/bin/ck-xinit-session /usr/bin/sugar 0 500 1243 1207 20 0 60980 34652 - S ? 0:25 python /usr/bin/sugar-shell 1 500 1249 1 20 0 3088 656 - S ? 0:00 dbus-launch --exit-with-session --config-file=/etc/dbus-1/session-olpc.conf sugar-shell 1 500 1252 1 20 0 2780 1052 - Ss ? 0:00 /bin/dbus-daemon --fork --print-pid 5 --print-address 7 --config-file /etc/dbus-1/session-olpc.conf 0 500 1263 1 20 0 9504 5516 - S ? 0:00 matchbox-window-manager -use_titlebar no -theme sugar -kbdconfig /usr/share/sugar/data/kbdconfig 0 500 1265 1 20 0 15812 8864 - S ? 0:02 python /usr/bin/sugar-presence-service 0 500 1274 1 20 0 6812 2628 - S ? 0:00 /usr/libexec/telepathy-salut 0 500 1276 1 20 0 11540 6544 - S ? 0:07 python /usr/bin/sugar-shell-service 0 500 1278 1 20 0 31604 12892 - Sl ? 0:05 python /usr/bin/datastore-service 0 500 1279 1278 20 0 3876 464 - S ? 0:00 /bin/cat 0 500 1281 1243 20 0 39848 24652 - S ? 0:06 python /usr/bin/sugar-activity journalactivity.JournalActivity -b org.laptop.JournalActivity -a a6676e7ec246e64a9a7395c7561cdd834f443492 4 0 1304 1 20 0 5444 1828 - S ? 0:00 /usr/sbin/wpa_supplicant -g /var/run/wpa_supplicant-global -ddd -t 4 0 1306 1 20 0 2508 1060 - S ? 0:00 /sbin/dhclient -d -sf /etc/NetworkManager/callouts/nm-dhcp-client.action -pf /var/run/dhclient-eth0.pid -lf /var/run/dhclient-eth0.lease eth0 0 500 1347 1281 20 0 44396 25300 - S ? 0:04 python /usr/bin/sugar-activity terminal.TerminalActivity -b org.laptop.Terminal -a 8bf3608fc12a5da14ab0d054fecd30bdefb01fa2 -o 107b4907-6322-42ec-bf73-24e09f331f15 0 500 1350 1347 20 0 2912 732 - S ? 0:00 gnome-pty-helper 0 500 1351 1347 20 0 4928 1596 - Ss pts/0 0:00 /bin/bash 0 500 1403 1351 20 0 4544 832 - R+ pts/0 0:00 ps alx
what does it all mean?!
TODO: Is there a category for stuff like this?