Ubuntu 16.04 Unity ps_mem after log in

ps_mem

 Private  +   Shared  =  RAM used	Program

224.0 KiB +  29.0 KiB = 253.0 KiB	acpid
188.0 KiB +  75.0 KiB = 263.0 KiB	ondemand
180.0 KiB +  95.0 KiB = 275.0 KiB	sleep (2)
228.0 KiB +  63.0 KiB = 291.0 KiB	atd
272.0 KiB +  41.5 KiB = 313.5 KiB	agetty
200.0 KiB + 139.0 KiB = 339.0 KiB	sh (2)
292.0 KiB +  77.0 KiB = 369.0 KiB	ureadahead
352.0 KiB +  45.5 KiB = 397.5 KiB	irqbalance
324.0 KiB +  77.5 KiB = 401.5 KiB	cron
356.0 KiB +  82.5 KiB = 438.5 KiB	syndaemon
368.0 KiB +  79.5 KiB = 447.5 KiB	upstart-udev-bridge
372.0 KiB +  79.0 KiB = 451.0 KiB	cgmanager
400.0 KiB +  81.0 KiB = 481.0 KiB	rtkit-daemon
412.0 KiB +  87.5 KiB = 499.5 KiB	systemd-timesyncd
480.0 KiB +  37.5 KiB = 517.5 KiB	systemd-localed
492.0 KiB +  37.0 KiB = 529.0 KiB	systemd-hostnamed
492.0 KiB +  77.5 KiB = 569.5 KiB	upstart-file-bridge
652.0 KiB + 153.5 KiB = 805.5 KiB	gvfs-goa-volume-monitor
644.0 KiB + 173.5 KiB = 817.5 KiB	ibus-engine-simple
664.0 KiB + 202.0 KiB = 866.0 KiB	ibus-dconf
752.0 KiB + 126.0 KiB = 878.0 KiB	indicator-bluetooth-service
700.0 KiB + 237.0 KiB = 937.0 KiB	upstart-dbus-bridge (2)
844.0 KiB + 121.5 KiB = 965.5 KiB	dnsmasq
796.0 KiB + 188.0 KiB = 984.0 KiB	at-spi2-registryd
928.0 KiB +  63.5 KiB = 991.5 KiB	systemd-logind
776.0 KiB + 250.5 KiB =   1.0 MiB	gvfsd
388.0 KiB + 641.0 KiB =   1.0 MiB	avahi-daemon (2)
932.0 KiB + 121.0 KiB =   1.0 MiB	gvfsd-fuse
920.0 KiB + 166.0 KiB =   1.1 MiB	accounts-daemon
964.0 KiB + 177.0 KiB =   1.1 MiB	gvfs-gphoto2-volume-monitor
  1.2 MiB +  88.0 KiB =   1.3 MiB	dconf-service
  1.1 MiB + 224.0 KiB =   1.3 MiB	sudo
  1.0 MiB + 291.0 KiB =   1.3 MiB	gvfsd-trash
  1.3 MiB + 171.5 KiB =   1.5 MiB	indicator-session-service
  1.4 MiB + 115.0 KiB =   1.5 MiB	upstart
  1.2 MiB + 377.5 KiB =   1.5 MiB	gvfs-afc-volume-monitor
  1.5 MiB + 116.0 KiB =   1.6 MiB	systemd-udevd
  1.4 MiB + 179.0 KiB =   1.6 MiB	ibus-daemon
  1.5 MiB +  76.0 KiB =   1.6 MiB	bash
  1.6 MiB +  76.5 KiB =   1.6 MiB	rsyslogd
  1.5 MiB + 334.0 KiB =   1.8 MiB	zeitgeist-daemon
  1.6 MiB + 385.5 KiB =   1.9 MiB	cupsd
  1.6 MiB + 382.5 KiB =   2.0 MiB	gvfs-udisks2-volume-monitor
  2.0 MiB +  65.5 KiB =   2.1 MiB	systemd-journald
  2.1 MiB +  35.0 KiB =   2.1 MiB	dhclient
  1.5 MiB + 645.0 KiB =   2.1 MiB	cups-browsed
  1.5 MiB + 617.0 KiB =   2.1 MiB	indicator-application-service
  1.8 MiB + 508.0 KiB =   2.3 MiB	upowerd
  1.8 MiB + 672.5 KiB =   2.5 MiB	lightdm (2)
  1.8 MiB + 812.0 KiB =   2.6 MiB	indicator-sound-service
  2.4 MiB + 208.0 KiB =   2.6 MiB	polkitd
  2.7 MiB + 126.5 KiB =   2.8 MiB	gvfs-mtp-volume-monitor
  1.7 MiB +   1.1 MiB =   2.8 MiB	(sd-pam) (2)
  1.0 MiB +   1.8 MiB =   2.8 MiB	window-stack-bridge
  2.7 MiB + 177.0 KiB =   2.8 MiB	at-spi-bus-launcher
  1.9 MiB +   1.0 MiB =   3.0 MiB	whoopsie
  2.3 MiB + 700.5 KiB =   3.0 MiB	gnome-session-binary
  2.3 MiB + 963.5 KiB =   3.3 MiB	dbus (3)
  3.2 MiB + 220.5 KiB =   3.4 MiB	indicator-messages-service
  3.1 MiB + 608.5 KiB =   3.7 MiB	colord
  3.3 MiB + 615.0 KiB =   3.9 MiB	dbus-daemon (3)
  4.0 MiB + 451.0 KiB =   4.5 MiB	wpa_supplicant
  3.9 MiB + 836.0 KiB =   4.8 MiB	gnome-keyring-daemon (2)
  3.2 MiB +   1.8 MiB =   4.9 MiB	evolution-addressbook-factory
  2.7 MiB +   2.3 MiB =   4.9 MiB	systemd (3)
  4.3 MiB +   1.0 MiB =   5.3 MiB	polkit-gnome-authentication-agent-1
  4.3 MiB +   1.0 MiB =   5.3 MiB	unity-fallback-mount-helper
  5.0 MiB + 359.0 KiB =   5.4 MiB	udisksd
  4.0 MiB +   1.5 MiB =   5.5 MiB	unity-scope-home
  5.3 MiB + 253.5 KiB =   5.6 MiB	indicator-power-service
  4.5 MiB +   1.1 MiB =   5.6 MiB	ibus-x11
  4.7 MiB + 992.0 KiB =   5.6 MiB	unity-files-daemon
  4.6 MiB +   1.1 MiB =   5.7 MiB	indicator-datetime-service
  5.0 MiB + 801.5 KiB =   5.7 MiB	zeitgeist-datahub
  5.0 MiB + 854.0 KiB =   5.8 MiB	NetworkManager
  4.4 MiB +   1.5 MiB =   5.9 MiB	evolution-source-registry
  5.2 MiB + 893.5 KiB =   6.1 MiB	pulseaudio
  5.1 MiB +   1.3 MiB =   6.3 MiB	indicator-printers-service
  5.8 MiB +   1.4 MiB =   7.1 MiB	bamfdaemon
  6.0 MiB +   1.5 MiB =   7.5 MiB	evolution-addressbook-factory-subprocess
  6.3 MiB +   1.6 MiB =   7.8 MiB	ibus-ui-gtk3
  6.3 MiB +   1.7 MiB =   7.9 MiB	zeitgeist-fts
  6.9 MiB +   1.9 MiB =   8.8 MiB	indicator-keyboard-service
  7.6 MiB +   2.4 MiB =  10.0 MiB	nm-applet
  7.9 MiB +   2.1 MiB =  10.0 MiB	unity-panel-service
  8.1 MiB +   2.2 MiB =  10.4 MiB	gnome-terminal-server
  9.1 MiB +   2.0 MiB =  11.1 MiB	unity-scope-loader
  8.9 MiB +   2.3 MiB =  11.2 MiB	unity-settings-daemon
 12.0 MiB +   5.1 MiB =  17.1 MiB	nautilus
 16.4 MiB +   3.1 MiB =  19.5 MiB	hud-service
 37.1 MiB +   2.3 MiB =  39.4 MiB	evolution-calendar-factory
 25.3 MiB +  15.8 MiB =  41.1 MiB	Xorg
 71.3 MiB +   2.7 MiB =  74.0 MiB	evolution-calendar-factory-subprocess (2)
 60.0 MiB +  16.4 MiB =  76.4 MiB	compiz
---------------------------------
                        541.8 MiB