systemd(1)-+-NetworkManager(55623)-+-{NetworkManager}(55630)
           |                       `-{NetworkManager}(55631)
           |-agetty(1011)
           |-agetty(1013)
           |-anacron(51617)
           |-auditd(703)-+-sedispatch(705)
           |             |-{auditd}(704)
           |             `-{auditd}(706)
           |-catatonit(14436)
           |-chronyd(65069)
           |-conmon(95556)---dumb-init(95558)---ovn-controller(95562)-+-{ovn-controller}(95683)
           |                                                          |-{ovn-controller}(95684)
           |                                                          |-{ovn-controller}(95685)
           |                                                          `-{ovn-controller}(95686)
           |-conmon(104424)-+-dumb-init(104426)---neutron-ovn-met(104429)---neutron-ovn-met(104540)
           |                |-privsep-helper(104572)---{privsep-helper}(104576)
           |                |-privsep-helper(213573)-+-{privsep-helper}(213574)
           |                |                        `-{privsep-helper}(216114)
           |                `-privsep-helper(213594)-+-{privsep-helper}(213595)
           |                                         `-{privsep-helper}(216110)
           |-conmon(170278)---dumb-init(170280)---multipathd(170283)-+-{multipathd}(170337)
           |                                                         |-{multipathd}(170338)
           |                                                         |-{multipathd}(170339)
           |                                                         |-{multipathd}(170340)
           |                                                         |-{multipathd}(170341)
           |                                                         `-{multipathd}(170342)
           |-conmon(187207)-+-dumb-init(187209)---nova-compute(187211)-+-{nova-compute}(187483)
           |                |                                          |-{nova-compute}(187484)
           |                |                                          |-{nova-compute}(187485)
           |                |                                          |-{nova-compute}(187486)
           |                |                                          |-{nova-compute}(187487)
           |                |                                          |-{nova-compute}(187488)
           |                |                                          |-{nova-compute}(187489)
           |                |                                          |-{nova-compute}(187490)
           |                |                                          |-{nova-compute}(187491)
           |                |                                          |-{nova-compute}(187492)
           |                |                                          |-{nova-compute}(187493)
           |                |                                          |-{nova-compute}(187494)
           |                |                                          |-{nova-compute}(187495)
           |                |                                          |-{nova-compute}(187496)
           |                |                                          |-{nova-compute}(187497)
           |                |                                          |-{nova-compute}(187498)
           |                |                                          |-{nova-compute}(187499)
           |                |                                          |-{nova-compute}(187500)
           |                |                                          |-{nova-compute}(187501)
           |                |                                          |-{nova-compute}(187502)
           |                |                                          `-{nova-compute}(187503)
           |                |-privsep-helper(213463)---{privsep-helper}(213464)
           |                `-privsep-helper(213528)---{privsep-helper}(213529)
           |-conmon(197967)---dumb-init(197969)---ceilometer-poll(197972)-+-ceilometer-poll(198224)-+-{ceilometer-poll}(198225)
           |                                                              |                         |-{ceilometer-poll}(198280)
           |                                                              |                         `-{ceilometer-poll}(198281)
           |                                                              `-{ceilometer-poll}(198223)
           |-conmon(199750)---node_exporter(199752)-+-{node_exporter}(199755)
           |                                        |-{node_exporter}(199756)
           |                                        |-{node_exporter}(199757)
           |                                        `-{node_exporter}(199758)
           |-conmon(201643)---podman_exporter(201645)-+-{podman_exporter}(201648)
           |                                          |-{podman_exporter}(201649)
           |                                          |-{podman_exporter}(201650)
           |                                          |-{podman_exporter}(201651)
           |                                          `-{podman_exporter}(201653)
           |-conmon(203569)---openstack-netwo(203571)-+-{openstack-netwo}(203574)
           |                                          |-{openstack-netwo}(203575)
           |                                          |-{openstack-netwo}(203576)
           |                                          |-{openstack-netwo}(203577)
           |                                          `-{openstack-netwo}(203578)
           |-crond(1010)
           |-dbus-broker-lau(755)---dbus-broker(776)
           |-gssproxy(874)-+-{gssproxy}(878)
           |               |-{gssproxy}(879)
           |               |-{gssproxy}(880)
           |               |-{gssproxy}(881)
           |               `-{gssproxy}(882)
           |-irqbalance(785)---{irqbalance}(803)
           |-iscsid(173003)
           |-ovs-vswitchd(53922)-+-{ovs-vswitchd}(58458)
           |                     |-{ovs-vswitchd}(58459)
           |                     |-{ovs-vswitchd}(58460)
           |                     |-{ovs-vswitchd}(58461)
           |                     |-{ovs-vswitchd}(58462)
           |                     |-{ovs-vswitchd}(58464)
           |                     |-{ovs-vswitchd}(58467)
           |                     |-{ovs-vswitchd}(58468)
           |                     |-{ovs-vswitchd}(58470)
           |                     |-{ovs-vswitchd}(58471)
           |                     |-{ovs-vswitchd}(58472)
           |                     `-{ovs-vswitchd}(58474)
           |-ovsdb-server(53841)
           |-podman(201394)-+-{podman}(201403)
           |                |-{podman}(201404)
           |                |-{podman}(201405)
           |                |-{podman}(201406)
           |                |-{podman}(201408)
           |                |-{podman}(201407)
           |                |-{podman}(201413)
           |                |-{podman}(201418)
           |                |-{podman}(201419)
           |                |-{podman}(201420)
           |                |-{podman}(201421)
           |                |-{podman}(201654)
           |                `-{podman}(201655)
           |-polkitd(43605)-+-{polkitd}(43610)
           |                |-{polkitd}(43611)
           |                |-{polkitd}(43612)
           |                |-{polkitd}(43613)
           |                |-{polkitd}(43614)
           |                |-{polkitd}(43615)
           |                |-{polkitd}(43616)
           |                |-{polkitd}(43617)
           |                |-{polkitd}(43618)
           |                |-{polkitd}(43619)
           |                `-{polkitd}(43620)
           |-python3(4511)
           |-rpcbind(701)
           |-rsyslogd(1006)-+-{rsyslogd}(1015)
           |                `-{rsyslogd}(1016)
           |-sshd(128789)---sshd-session(225991)---sshd-session(226011)---sudo(226016)---sos(226040)-+-timeout(228682)---dnf(228684)
           |                                                                                         |-timeout(228702)---pstree(228703)
           |                                                                                         |-{sos}(226358)
           |                                                                                         |-{sos}(226359)
           |                                                                                         |-{sos}(226360)
           |                                                                                         |-{sos}(226361)
           |                                                                                         |-{sos}(226664)
           |                                                                                         |-{sos}(227108)
           |                                                                                         |-{sos}(228406)
           |                                                                                         `-{sos}(228723)
           |-systemd(4299)-+-(sd-pam)(4301)
           |               `-dbus-broker-lau(14496)---dbus-broker(14509)
           |-systemd-hostnam(226760)
           |-systemd-journal(678)
           |-systemd-logind(789)
           |-systemd-machine(153522)
           |-systemd-udevd(732)
           |-tuned(43783)-+-{tuned}(43785)
           |              |-{tuned}(43786)
           |              `-{tuned}(43787)
           |-virtlogd(152891)
           |-virtnodedevd(187504)-+-{virtnodedevd}(187511)
           |                      |-{virtnodedevd}(187512)
           |                      |-{virtnodedevd}(187513)
           |                      |-{virtnodedevd}(187514)
           |                      |-{virtnodedevd}(187515)
           |                      |-{virtnodedevd}(187517)
           |                      |-{virtnodedevd}(187518)
           |                      |-{virtnodedevd}(187519)
           |                      |-{virtnodedevd}(187520)
           |                      |-{virtnodedevd}(187524)
           |                      |-{virtnodedevd}(187525)
           |                      |-{virtnodedevd}(187526)
           |                      |-{virtnodedevd}(187527)
           |                      |-{virtnodedevd}(187528)
           |                      |-{virtnodedevd}(187529)
           |                      |-{virtnodedevd}(187531)
           |                      |-{virtnodedevd}(187532)
           |                      |-{virtnodedevd}(187533)
           |                      `-{virtnodedevd}(187534)
           `-virtqemud(186928)-+-{virtqemud}(186929)
                               |-{virtqemud}(186930)
                               |-{virtqemud}(186931)
                               |-{virtqemud}(186932)
                               |-{virtqemud}(186933)
                               |-{virtqemud}(186934)
                               |-{virtqemud}(186935)
                               |-{virtqemud}(186936)
                               |-{virtqemud}(186937)
                               |-{virtqemud}(186938)
                               |-{virtqemud}(186939)
                               |-{virtqemud}(186940)
                               |-{virtqemud}(186941)
                               |-{virtqemud}(186942)
                               |-{virtqemud}(186943)
                               |-{virtqemud}(186947)
                               |-{virtqemud}(186948)
                               `-{virtqemud}(213753)
