punkwalrus (punkwalrus) wrote,
punkwalrus
punkwalrus

More on the OLPC: Part 6: So what's running on this thing?

Glad you asked. Quite a bit, actually. More than half the time I do a "top," the load is from 0.89 - 2.00. That's pretty heavy for a little laptop, this thing is chugging away pretty hard. Some items of note:
  • What is the "rainbow-daemon?" I's run on Python.
  • Why is /usr/sbin/sshd running? Can I ssh into this box (will try it out when I have network).
USER      PID %CPU %MEM    VSZ   RSS TTY      STAT START   TIME COMMAND
root        1  1.1  1.7   4960  4148 ?        Ss   09:59   0:04 oatc               /init
root        2  0.0  0.0      0     0 ?        S<   09:59   0:00 [kthreadd]
root        3  0.0  0.0      0     0 ?        SN   09:59   0:00 [ksoftirqd/0]
root        4  0.0  0.0      0     0 ?        S<   09:59   0:00 [watchdog/0]
root        5  0.1  0.0      0     0 ?        S<   09:59   0:00 [events/0]
root        6  0.0  0.0      0     0 ?        S<   09:59   0:00 [khelper]
root       47  0.0  0.0      0     0 ?        S<   09:59   0:00 [kblockd/0]
root       48  0.0  0.0      0     0 ?        S<   09:59   0:00 [ksuspend_usbd]
root       51  0.0  0.0      0     0 ?        S<   09:59   0:00 [khubd]
root       53  0.0  0.0      0     0 ?        S<   09:59   0:00 [kseriod]
root      115  0.0  0.0      0     0 ?        S    09:59   0:00 [pdflush]
root      116  0.1  0.0      0     0 ?        S    09:59   0:00 [pdflush]
root      117  0.0  0.0      0     0 ?        S<   09:59   0:00 [kswapd0]
root      118  0.0  0.0      0     0 ?        S<   09:59   0:00 [aio/0]
root      516  0.0  0.0      0     0 ?        S<   09:59   0:00 [kpsmoused]
root      559  0.0  0.0      0     0 ?        S<   09:59   0:00 [kmmcd]
root      618  0.0  0.0      0     0 ?        Z    09:59   0:00 [init] 
root      667  9.1  0.0      0     0 ?        SN   09:59   0:38 [jffs2_gcd_mtd0]
root      670  0.0  0.2   2136   668 ?        Ss   09:59   0:00 init [5]         
root      757  0.0  0.2   2260   600 ?        S<   10:00   0:00 /sbin/udevd -d
root      876  0.0  0.0      0     0 ?        S<   10:00   0:00 [libertas_main]
root      877  0.0  0.0      0     0 ?        S<   10:00   0:00 [libertas_worker]
root     1257  0.0  0.2   1800   596 ?        Ss   10:00   0:00 syslogd -m 0
root     1260  0.0  0.1   1740   396 ?        Ss   10:00   0:00 klogd -x
dbus     1283  0.1  0.4   2960  1008 ?        Ss   10:00   0:00 dbus-daemon --system
root     1305  0.0  2.8  13664  6708 ?        Ss   10:00   0:00 /usr/bin/python /usr/sbin/rainbow-daemon --daemon
root     1320  0.0  0.3   5396   940 ?        Ss   10:00   0:00 /usr/sbin/sshd
root     1332  0.0  0.9   7564  2192 ?        Ssl  10:00   0:00 console-kit-daemon
root     1360  0.0  0.4   3300  1116 ?        Ss   10:00   0:00 crond
root     1412  0.0  0.2   1736   620 ?        SNs  10:00   0:00 anacron -s
root     1429  0.1  0.9  28740  2204 ?        Ssl  10:00   0:00 NetworkManager --pid-file=/var/run/NetworkManager/NetworkManager.pid
68       1456  0.2  1.1   4548  2636 ?        Ss   10:00   0:01 hald
root     1457  0.0  0.4   3080   968 ?        S    10:00   0:00 hald-runner
root     1480  0.0  0.4   3172  1052 ?        S    10:00   0:00 hald-addon-input: Listening on /dev/input/event0 /dev/input/event1 /dev/input/event2 /dev/input/event3
root     1485  0.0  1.4   7092  3368 ?        S    10:00   0:00 /usr/bin/python /usr/bin/olpc-hardware-manager
avahi    1518  0.0  0.5   2656  1416 ?        Ss   10:00   0:00 avahi-daemon: running [xo-10-FD-FF.local]
avahi    1519  0.0  0.1   2656   428 ?        Ss   10:00   0:00 avahi-daemon: chroot helper
root     1529  0.0  0.1   1724   460 ?        Ss   10:00   0:00 /sbin/mingetty --noclear tty1
root     1530  0.0  0.1   1728   464 tty2     Ss+  10:00   0:00 /sbin/mingetty tty2
root     1531  0.0  0.2   1740   504 ttyS0    Ss+  10:00   0:00 /sbin/agetty ttyS0 115200 vt100
root     1532  0.0  0.5   2884  1200 ?        Ss   10:00   0:00 /usr/sbin/olpc-dm
olpc     1546  0.0  0.4   2552  1064 tty1     Ss+  10:00   0:00 /bin/sh /usr/bin/startx /usr/bin/olpc-session -- -fp built-ins -wr
olpc     1563  0.0  0.3   3076   928 tty1     S+   10:00   0:00 xinit /usr/bin/olpc-session -- /usr/bin/X -fp built-ins -wr -auth /home/olpc/.serverauth.1546
root     1564  2.9  1.9   9752  4664 tty3     Ss+  10:00   0:11 /usr/bin/X :0 -fp built-ins -wr -auth /home/olpc/.serverauth.1546
olpc     1579  6.7 12.5  52412 29744 ?        Ss   10:00   0:25 python /usr/bin/sugar-shell
olpc     1587  0.1  0.4   3068  1108 ?        Ss   10:00   0:00 /bin/dbus-daemon --fork --print-pid 4 --print-address 6 --session
olpc     1588  0.0  0.2   2840   616 ?        S    10:00   0:00 dbus-launch --exit-with-session sugar-shell
olpc     1599  0.1  1.8   7928  4340 ?        S    10:00   0:00 matchbox-window-manager -use_titlebar no -theme sugar -kbdconfig /usr/share/sugar/shell/kbdconfig
olpc     1601  1.0  4.4  15012 10640 ?        S    10:00   0:03 python /usr/bin/sugar-presence-service
olpc     1603  0.0  1.1   8204  2820 ?        S    10:00   0:00 /usr/libexec/telepathy-salut
olpc     1605  0.5  3.7  13260  8816 ?        S    10:00   0:01 python /usr/bin/sugar-shell-service
olpc     1607  1.7  5.6  29516 13356 ?        Sl   10:00   0:06 python /usr/bin/datastore-service
olpc     1614  0.0  0.1   1732   384 ?        S    10:00   0:00 /bin/cat
olpc     1619  2.4  9.5  35432 22728 ?        S    10:00   0:08 python /usr/bin/sugar-activity journalactivity.JournalActivity -b org.laptop.JournalActivity -a 2f111b7bf0b09080d5903c5a0501eecf46f08250
root     1638  0.0  0.7   4996  1732 ?        S    10:01   0:00 /usr/sbin/wpa_supplicant -g /var/run/wpa_supplicant-global -ddd -t
root     1640  0.0  0.4   2360  1040 ?        S    10:01   0:00 /sbin/dhclient -d -x -sf /etc/NetworkManager/callouts/nm-dhcp-client.action -pf /var/run/dhclient-eth0.pid -lf /var/run/dhclient-eth0.lease eth0
olpc     1665  2.2  9.9  46684 23664 ?        Sl   10:02   0:06 python /usr/bin/sugar-activity terminal.TerminalActivity -s -b org.laptop.Terminal -a 31e4c46472355ea236e86069ac3c4d133d513ecc
olpc     1666  0.0  0.2   2424   628 ?        S    10:02   0:00 gnome-pty-helper
olpc     1667  0.0  0.5   2608  1396 pts/0    Ss   10:02   0:00 /bin/bash
root     1681  0.0  0.4   2868  1096 pts/0    S    10:02   0:00 su -
root     1692  0.0  0.5   2608  1388 pts/0    S    10:02   0:00 -bash
root     1722  0.0  0.3   2436   824 pts/0    R+   10:06   0:00 ps -aux
Tags: computer, olpc, review
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