PID | PPID | UID  | User  | Command                    | Service
----+------+------+-------+----------------------------+---------------
54  | 1    | 0    | root  | systemd-logind (deleted)   | systemd-logind
168 | 2    | 0    | root  | login                      |
173 | 172  | 1000 | susse | systemd-executor (deleted) |