Control group /:
-.slice
|-user.slice 
| `-user-500.slice 
|   |-user@500.service ...
|   | |-session.slice 
|   | | |-plasma-ksmserver.service 
|   | | | `- 3530 /usr/lib/kf5/bin/ksmserver
|   | | |-plasma-kwin_x11.service 
|   | | | `- 3533 /usr/lib/kf5/bin/kwin_x11 --replace
|   | | |-plasma-kded.service 
|   | | | |- 3532 /usr/lib/kf5/bin/kded5
|   | | | `- 3933 /usr/bin/xsettingsd
|   | | |-plasma-plasmashell.service 
|   | | | |- 3600 /usr/lib/kf5/bin/plasmashell --no-respawn
|   | | | `- 3897 /usr/bin/pulseaudio --start --log-target=syslog
|   | | `-dbus.service 
|   | |   `- 3480 /bin/dbus-daemon --session --address=systemd: --nofork --no...
|   | |-background.slice 
|   | | |-plasma-kactivitymanagerd.service 
|   | | | `- 3654 /usr/libexec/kf5/kactivitymanagerd
|   | | |-plasma-polkit-agent.service 
|   | | | `- 3656 /usr/libexec/kf5/polkit-kde-authentication-agent-1
|   | | |-plasma-kscreen.service 
|   | | | `- 3771 /usr/libexec/kf5/kscreen_backend_launcher
|   | | |-plasma-xembedsniproxy.service 
|   | | | `- 3658 /usr/lib/kf5/bin/xembedsniproxy
|   | | |-plasma-kglobalaccel.service 
|   | | | `- 3592 /usr/lib/kf5/bin/kglobalaccel5
|   | | |-plasma-gmenudbusmenuproxy.service 
|   | | | `- 3655 /usr/lib/kf5/bin/gmenudbusmenuproxy
|   | | `-plasma-powerdevil.service 
|   | |   `- 3657 /usr/libexec/kf5/org_kde_powerdevil
|   | |-app.slice 
|   | | |-app-org.kde.kdeconnect.daemon@autostart.service 
|   | | | `- 3754 /usr/libexec/kf5/kdeconnectd
|   | | |-app-org.kde.discover.notifier@autostart.service 
|   | | | `- 3768 /usr/libexec/DiscoverNotifier
|   | | |-app-kaccess@autostart.service 
|   | | | `- 3762 /usr/lib/kf5/bin/kaccess
|   | | |-app-kf5\x2dorg.kde.konsole-cf2afc4d193e4346a5589bdae76ab275.scope 
|   | | | |- 3996 /usr/bin/konsole --workdir /home/test
|   | | | |- 4016 /bin/bash
|   | | | |- 4366 su -
|   | | | |- 4372 -bash
|   | | | |- 4421 /bin/bash ./run.sh logs 10.88.144.186
|   | | | |- 5150 dbus-launch --autolaunch 6186b4776f77c89aa55051fe66f130a8 -...
|   | | | |- 5151 /bin/dbus-daemon --syslog-only --fork --print-pid 5 --print...
|   | | | |- 5153 /usr/libexec/at-spi-bus-launcher
|   | | | |- 5158 /bin/dbus-daemon --config-file=/usr/share/defaults/at-spi2/...
|   | | | |- 5193 /usr/bin/python2.7 /usr/sbin/sosreport
|   | | | |- 5322 timeout 300s systemd-cgls
|   | | | `- 5323 systemd-cgls
|   | | |-dconf.service 
|   | | | `- 3674 /usr/libexec/dconf-service
|   | | |-ssh-agent.service 
|   | | | `- 3659 /usr/bin/ssh-agent -D -a /run/user/500/ssh-agent.socket
|   | | |-obex.service 
|   | | | `- 3513 /usr/libexec/bluetooth/obexd
|   | | `-app-org.kde.kalendarac@autostart.service 
|   | |   `- 3769 /usr/lib/kf5/bin/kalendarac
|   | `-init.scope 
|   |   |- 3356 /lib/systemd/systemd --user
|   |   `- 3358 (sd-pam)
|   `-session-3.scope 
|     |- 3343 lightdm --session-child 12 19
|     |- 3369 /usr/lib/kf5/bin/kwalletd5 --pam-login 8 9
|     |- 3370 /usr/lib/kf5/bin/startplasma-x11
|     |- 3413 ssh-agent -u
|     `- 3428 /usr/bin/xauthority-hostname-updater -d
|-init.scope 
| `- 1 /sbin/init splash
`-system.slice 
  |-rngd.service 
  | `- 2355 /usr/sbin/rngd -f
  |-packagekit.service 
  | `- 4251 /usr/lib/packagekitd
  |-systemd-udevd.service 
  | |- 2072 /lib/systemd/systemd-udevd
  | |- 5269 (udev-worker)
  | |- 5271 (udev-worker)
  | `- 5307 (udev-worker)
  |-polkit.service 
  | `- 2351 /usr/libexec/polkit-1/polkitd --no-debug
  |-chronyd.service 
  | `- 4288 /usr/sbin/chronyd
  |-bluetooth.service 
  | `- 2330 /usr/libexec/bluetooth/bluetoothd
  |-accounts-daemon.service 
  | `- 3236 /usr/libexec/accounts-daemon
  |-wpa_supplicant.service 
  | `- 2826 /usr/sbin/wpa_supplicant -u
  |-lightdm.service 
  | |- 3227 /usr/sbin/lightdm
  | `- 3235 X -nolisten tcp :0 -seat seat0 -auth /run/lightdm/root/:0 -nolist...
  |-ModemManager.service 
  | `- 2490 /usr/sbin/ModemManager
  |-systemd-journald.service 
  | `- 2044 /lib/systemd/systemd-journald
  |-power-profiles-daemon.service 
  | `- 2354 /usr/lib/power-profiles-daemon
  |-sshd.service 
  | `- 2794 /usr/sbin/sshd -D
  |-crond.service 
  | `- 2538 /usr/sbin/crond -n
  |-colord.service 
  | `- 4306 /usr/libexec/colord
  |-NetworkManager.service 
  | `- 2486 /usr/sbin/NetworkManager --no-daemon
  |-ahttpd.service 
  | `- 2746 /usr/bin/guile --no-auto-compile /usr/sbin/ahttpd
  |-systemd-userdbd.service 
  | |- 2073 /lib/systemd/systemd-userdbd
  | |- 4922 systemd-userwork: waiting...
  | |- 4923 systemd-userwork: waiting...
  | `- 4924 systemd-userwork: waiting...
  |-rpcbind.service 
  | `- 2052 /sbin/rpcbind -w -l
  |-cups-browsed.service 
  | `- 2540 /usr/sbin/cups-browsed
  |-postfix.service 
  | |- 3063 /usr/libexec/postfix/master -w
  | |- 3064 pickup -l -t fifo -u -c
  | `- 3065 qmgr -l -t fifo -u -c
  |-cups.service 
  | |- 2516 /usr/sbin/cupsd -l
  | |- 4304 /usr/lib/cups/notifier/dbus dbus://
  | `- 4305 /usr/lib/cups/notifier/dbus dbus://
  |-smb.service 
  | |- 3436 /usr/sbin/smbd --foreground --no-process-group
  | |- 3469 /usr/sbin/smbd --foreground --no-process-group
  | `- 3471 /usr/sbin/smbd --foreground --no-process-group
  |-upower.service 
  | `- 3313 /usr/libexec/upower/upowerd
  |-alteratord.service 
  | `- 2325 /usr/bin/guile --no-auto-compile /usr/sbin/alteratord
  |-systemd-oomd.service 
  | `- 3270 /lib/systemd/systemd-oomd
  |-udisks2.service 
  | `- 3307 /usr/libexec/udisks2/udisksd
  |-acpid.service 
  | `- 2322 /usr/sbin/acpid -f -n
  |-dbus.service 
  | `- 2347 /bin/dbus-daemon --system --address=systemd: --nofork --nopidfile...
  |-avahi-daemon.service 
  | |- 2327 avahi-daemon: running [helmet6border.local]
  | `- 2373 avahi-daemon: chroot helper
  `-systemd-logind.service 
    `- 2358 /lib/systemd/systemd-logind
