systemd(1)-+-NetworkManager(55627)-+-{NetworkManager}(55633)
           |                       `-{NetworkManager}(55634)
           |-agetty(1009)
           |-agetty(1011)
           |-anacron(30884)
           |-auditd(699)-+-sedispatch(701)
           |             |-{auditd}(700)
           |             `-{auditd}(702)
           |-catatonit(10923)
           |-chronyd(65067)
           |-conmon(95528)---dumb-init(95530)---ovn-controller(95533)-+-{ovn-controller}(95631)
           |                                                          |-{ovn-controller}(95632)
           |                                                          |-{ovn-controller}(95633)
           |                                                          `-{ovn-controller}(95634)
           |-conmon(104381)-+-dumb-init(104383)---neutron-ovn-met(104386)---neutron-ovn-met(104494)
           |                |-privsep-helper(104499)---{privsep-helper}(104500)
           |                |-privsep-helper(213577)-+-{privsep-helper}(213585)
           |                |                        `-{privsep-helper}(214613)
           |                `-privsep-helper(213598)---{privsep-helper}(213599)
           |-conmon(170238)---dumb-init(170240)---multipathd(170243)-+-{multipathd}(170271)
           |                                                         |-{multipathd}(170272)
           |                                                         |-{multipathd}(170273)
           |                                                         |-{multipathd}(170274)
           |                                                         |-{multipathd}(170276)
           |                                                         `-{multipathd}(170277)
           |-conmon(187146)-+-dumb-init(187148)---nova-compute(187150)-+-{nova-compute}(187425)
           |                |                                          |-{nova-compute}(187426)
           |                |                                          |-{nova-compute}(187427)
           |                |                                          |-{nova-compute}(187428)
           |                |                                          |-{nova-compute}(187429)
           |                |                                          |-{nova-compute}(187430)
           |                |                                          |-{nova-compute}(187431)
           |                |                                          |-{nova-compute}(187432)
           |                |                                          |-{nova-compute}(187433)
           |                |                                          |-{nova-compute}(187434)
           |                |                                          |-{nova-compute}(187435)
           |                |                                          |-{nova-compute}(187436)
           |                |                                          |-{nova-compute}(187437)
           |                |                                          |-{nova-compute}(187438)
           |                |                                          |-{nova-compute}(187439)
           |                |                                          |-{nova-compute}(187440)
           |                |                                          |-{nova-compute}(187441)
           |                |                                          |-{nova-compute}(187442)
           |                |                                          |-{nova-compute}(187443)
           |                |                                          |-{nova-compute}(187444)
           |                |                                          `-{nova-compute}(187445)
           |                |-privsep-helper(213469)---{privsep-helper}(213470)
           |                `-privsep-helper(213490)---{privsep-helper}(213491)
           |-conmon(197889)---dumb-init(197891)---ceilometer-poll(197894)-+-ceilometer-poll(198143)-+-{ceilometer-poll}(198145)
           |                                                              |                         |-{ceilometer-poll}(198211)
           |                                                              |                         `-{ceilometer-poll}(198214)
           |                                                              `-{ceilometer-poll}(198139)
           |-conmon(199697)---node_exporter(199699)-+-{node_exporter}(199702)
           |                                        |-{node_exporter}(199703)
           |                                        |-{node_exporter}(199704)
           |                                        `-{node_exporter}(199705)
           |-conmon(201557)---podman_exporter(201559)-+-{podman_exporter}(201562)
           |                                          |-{podman_exporter}(201563)
           |                                          |-{podman_exporter}(201564)
           |                                          |-{podman_exporter}(201565)
           |                                          |-{podman_exporter}(201567)
           |                                          |-{podman_exporter}(213750)
           |                                          |-{podman_exporter}(213751)
           |                                          |-{podman_exporter}(213752)
           |                                          `-{podman_exporter}(213753)
           |-conmon(203498)---openstack-netwo(203500)-+-{openstack-netwo}(203503)
           |                                          |-{openstack-netwo}(203504)
           |                                          |-{openstack-netwo}(203505)
           |                                          |-{openstack-netwo}(203506)
           |                                          `-{openstack-netwo}(203507)
           |-crond(1008)
           |-dbus-broker-lau(749)---dbus-broker(771)
           |-gssproxy(869)-+-{gssproxy}(875)
           |               |-{gssproxy}(876)
           |               |-{gssproxy}(877)
           |               |-{gssproxy}(878)
           |               `-{gssproxy}(879)
           |-irqbalance(791)---{irqbalance}(812)
           |-iscsid(172980)
           |-ovs-vswitchd(53930)-+-{ovs-vswitchd}(58463)
           |                     |-{ovs-vswitchd}(58464)
           |                     |-{ovs-vswitchd}(58465)
           |                     |-{ovs-vswitchd}(58466)
           |                     |-{ovs-vswitchd}(58467)
           |                     |-{ovs-vswitchd}(58468)
           |                     |-{ovs-vswitchd}(58469)
           |                     |-{ovs-vswitchd}(58470)
           |                     |-{ovs-vswitchd}(58471)
           |                     |-{ovs-vswitchd}(58472)
           |                     |-{ovs-vswitchd}(58473)
           |                     `-{ovs-vswitchd}(58477)
           |-ovsdb-server(53849)
           |-podman(201312)-+-{podman}(201318)
           |                |-{podman}(201319)
           |                |-{podman}(201321)
           |                |-{podman}(201322)
           |                |-{podman}(201323)
           |                |-{podman}(201328)
           |                |-{podman}(201329)
           |                |-{podman}(201330)
           |                |-{podman}(201331)
           |                |-{podman}(201338)
           |                |-{podman}(201339)
           |                |-{podman}(201340)
           |                |-{podman}(201568)
           |                `-{podman}(201569)
           |-polkitd(43657)-+-{polkitd}(43661)
           |                |-{polkitd}(43662)
           |                |-{polkitd}(43663)
           |                |-{polkitd}(43664)
           |                |-{polkitd}(43665)
           |                |-{polkitd}(43666)
           |                |-{polkitd}(43667)
           |                |-{polkitd}(43668)
           |                |-{polkitd}(43669)
           |                |-{polkitd}(43670)
           |                `-{polkitd}(43671)
           |-python3(4510)
           |-rpcbind(697)
           |-rsyslogd(1004)-+-{rsyslogd}(1018)
           |                `-{rsyslogd}(1020)
           |-sshd(128816)---sshd-session(225898)---sshd-session(225901)---sudo(225902)---sos(225926)-+-timeout(228280)---dnf(228282)
           |                                                                                         |-timeout(228685)---pstree(228686)
           |                                                                                         |-{sos}(226284)
           |                                                                                         |-{sos}(226285)
           |                                                                                         |-{sos}(226286)
           |                                                                                         |-{sos}(226287)
           |                                                                                         |-{sos}(226594)
           |                                                                                         |-{sos}(228329)
           |                                                                                         |-{sos}(228670)
           |                                                                                         `-{sos}(228689)
           |-systemd(4300)-+-(sd-pam)(4302)
           |               `-dbus-broker-lau(11076)---dbus-broker(11108)
           |-systemd-hostnam(226659)
           |-systemd-journal(675)
           |-systemd-logind(803)
           |-systemd-machine(153541)
           |-systemd-udevd(728)
           |-tuned(43834)-+-{tuned}(43836)
           |              |-{tuned}(43837)
           |              `-{tuned}(43838)
           |-virtlogd(152912)
           |-virtnodedevd(187466)-+-{virtnodedevd}(187467)
           |                      |-{virtnodedevd}(187468)
           |                      |-{virtnodedevd}(187469)
           |                      |-{virtnodedevd}(187470)
           |                      |-{virtnodedevd}(187471)
           |                      |-{virtnodedevd}(187472)
           |                      |-{virtnodedevd}(187473)
           |                      |-{virtnodedevd}(187474)
           |                      |-{virtnodedevd}(187475)
           |                      |-{virtnodedevd}(187476)
           |                      |-{virtnodedevd}(187477)
           |                      |-{virtnodedevd}(187478)
           |                      |-{virtnodedevd}(187479)
           |                      |-{virtnodedevd}(187480)
           |                      |-{virtnodedevd}(187481)
           |                      |-{virtnodedevd}(187483)
           |                      |-{virtnodedevd}(187484)
           |                      |-{virtnodedevd}(187485)
           |                      `-{virtnodedevd}(187486)
           `-virtqemud(186852)-+-{virtqemud}(186860)
                               |-{virtqemud}(186861)
                               |-{virtqemud}(186862)
                               |-{virtqemud}(186863)
                               |-{virtqemud}(186864)
                               |-{virtqemud}(186865)
                               |-{virtqemud}(186866)
                               |-{virtqemud}(186867)
                               |-{virtqemud}(186868)
                               |-{virtqemud}(186869)
                               |-{virtqemud}(186870)
                               |-{virtqemud}(186871)
                               |-{virtqemud}(186872)
                               |-{virtqemud}(186873)
                               |-{virtqemud}(186874)
                               |-{virtqemud}(186883)
                               |-{virtqemud}(186884)
                               `-{virtqemud}(213774)
