systemd(1)-+-NetworkManager(56158)-+-{NetworkManager}(56164)
           |                       `-{NetworkManager}(56165)
           |-agetty(982)
           |-agetty(983)
           |-anacron(5526)
           |-auditd(691)-+-sedispatch(693)
           |             |-{auditd}(692)
           |             `-{auditd}(694)
           |-catatonit(14920)
           |-chronyd(65572)
           |-conmon(96264)---dumb-init(96266)---ovn-controller(96269)-+-{ovn-controller}(96394)
           |                                                          |-{ovn-controller}(96395)
           |                                                          |-{ovn-controller}(96396)
           |                                                          `-{ovn-controller}(96397)
           |-conmon(105562)-+-dumb-init(105564)---neutron-ovn-met(105567)---neutron-ovn-met(105990)
           |                |-privsep-helper(106110)---{privsep-helper}(106111)
           |                |-privsep-helper(214066)-+-{privsep-helper}(214067)
           |                |                        `-{privsep-helper}(214100)
           |                `-privsep-helper(214080)-+-{privsep-helper}(214081)
           |                                         `-{privsep-helper}(214340)
           |-conmon(185922)-+-dumb-init(185924)---nova-compute(185926)-+-{nova-compute}(186185)
           |                |                                          |-{nova-compute}(186186)
           |                |                                          |-{nova-compute}(186187)
           |                |                                          |-{nova-compute}(186188)
           |                |                                          |-{nova-compute}(186189)
           |                |                                          |-{nova-compute}(186190)
           |                |                                          |-{nova-compute}(186191)
           |                |                                          |-{nova-compute}(186192)
           |                |                                          |-{nova-compute}(186193)
           |                |                                          |-{nova-compute}(186194)
           |                |                                          |-{nova-compute}(186195)
           |                |                                          |-{nova-compute}(186196)
           |                |                                          |-{nova-compute}(186197)
           |                |                                          |-{nova-compute}(186198)
           |                |                                          |-{nova-compute}(186199)
           |                |                                          |-{nova-compute}(186200)
           |                |                                          |-{nova-compute}(186201)
           |                |                                          |-{nova-compute}(186202)
           |                |                                          |-{nova-compute}(186203)
           |                |                                          |-{nova-compute}(186204)
           |                |                                          `-{nova-compute}(186205)
           |                |-privsep-helper(213991)---{privsep-helper}(213992)
           |                `-privsep-helper(214012)---{privsep-helper}(214013)
           |-conmon(195601)---dumb-init(195603)---ceilometer-poll(195606)-+-ceilometer-poll(195805)-+-{ceilometer-poll}(195806)
           |                                                              |                         |-{ceilometer-poll}(195808)
           |                                                              |                         `-{ceilometer-poll}(195809)
           |                                                              `-{ceilometer-poll}(195804)
           |-conmon(198619)---node_exporter(198621)-+-{node_exporter}(198624)
           |                                        |-{node_exporter}(198625)
           |                                        |-{node_exporter}(198626)
           |                                        |-{node_exporter}(198627)
           |                                        `-{node_exporter}(198628)
           |-conmon(201684)---podman_exporter(201686)-+-{podman_exporter}(201689)
           |                                          |-{podman_exporter}(201690)
           |                                          |-{podman_exporter}(201691)
           |                                          |-{podman_exporter}(201692)
           |                                          `-{podman_exporter}(201693)
           |-conmon(204800)---openstack-netwo(204802)-+-{openstack-netwo}(204805)
           |                                          |-{openstack-netwo}(204806)
           |                                          |-{openstack-netwo}(204807)
           |                                          |-{openstack-netwo}(204808)
           |                                          `-{openstack-netwo}(204809)
           |-crond(979)
           |-dbus-broker-lau(745)---dbus-broker(751)
           |-gssproxy(839)-+-{gssproxy}(841)
           |               |-{gssproxy}(842)
           |               |-{gssproxy}(843)
           |               |-{gssproxy}(844)
           |               `-{gssproxy}(845)
           |-irqbalance(757)---{irqbalance}(773)
           |-iscsid(169897)
           |-multipathd(170057)-+-{multipathd}(170059)
           |                    |-{multipathd}(170060)
           |                    |-{multipathd}(170061)
           |                    |-{multipathd}(170062)
           |                    |-{multipathd}(170063)
           |                    |-{multipathd}(170064)
           |                    `-{multipathd}(170065)
           |-ovs-vswitchd(54445)-+-{ovs-vswitchd}(59033)
           |                     |-{ovs-vswitchd}(59034)
           |                     |-{ovs-vswitchd}(59036)
           |                     |-{ovs-vswitchd}(59038)
           |                     |-{ovs-vswitchd}(59039)
           |                     |-{ovs-vswitchd}(59040)
           |                     `-{ovs-vswitchd}(59042)
           |-ovsdb-server(54364)
           |-podman(201695)-+-{podman}(201701)
           |                |-{podman}(201702)
           |                |-{podman}(201703)
           |                |-{podman}(201704)
           |                |-{podman}(201706)
           |                |-{podman}(201707)
           |                |-{podman}(201709)
           |                |-{podman}(201717)
           |                `-{podman}(201725)
           |-polkitd(44361)-+-{polkitd}(44365)
           |                |-{polkitd}(44366)
           |                |-{polkitd}(44367)
           |                |-{polkitd}(44368)
           |                |-{polkitd}(44369)
           |                |-{polkitd}(44370)
           |                `-{polkitd}(44371)
           |-python3(5077)
           |-rpcbind(689)
           |-rsyslogd(974)-+-{rsyslogd}(985)
           |               `-{rsyslogd}(986)
           |-sshd(130407)---sshd-session(223782)---sshd-session(223785)---sudo(223786)---sos(223810)-+-timeout(226232)---podman(226236)-+-{podman}(226240)
           |                                                                                         |                                  |-{podman}(226241)
           |                                                                                         |                                  |-{podman}(226242)
           |                                                                                         |                                  |-{podman}(226243)
           |                                                                                         |                                  |-{podman}(226244)
           |                                                                                         |                                  |-{podman}(226245)
           |                                                                                         |                                  |-{podman}(226251)
           |                                                                                         |                                  `-{podman}(226252)
           |                                                                                         |-timeout(226235)---pstree(226238)
           |                                                                                         |-{sos}(224109)
           |                                                                                         |-{sos}(224110)
           |                                                                                         |-{sos}(224111)
           |                                                                                         |-{sos}(224112)
           |                                                                                         |-{sos}(224855)
           |                                                                                         |-{sos}(225223)
           |                                                                                         |-{sos}(225838)
           |                                                                                         `-{sos}(225875)
           |-systemd(4869)-+-(sd-pam)(4871)
           |               `-dbus-broker-lau(14980)---dbus-broker(14989)
           |-systemd-hostnam(224455)
           |-systemd-journal(669)
           |-systemd-logind(761)
           |-systemd-machine(155438)
           |-systemd-udevd(719)
           |-tuned(44535)-+-{tuned}(44538)
           |              |-{tuned}(44539)
           |              `-{tuned}(44540)
           |-virtlogd(154793)
           |-virtnodedevd(185626)-+-{virtnodedevd}(185627)
           |                      |-{virtnodedevd}(185628)
           |                      |-{virtnodedevd}(185629)
           |                      |-{virtnodedevd}(185630)
           |                      |-{virtnodedevd}(185631)
           |                      |-{virtnodedevd}(185632)
           |                      |-{virtnodedevd}(185633)
           |                      |-{virtnodedevd}(185634)
           |                      |-{virtnodedevd}(185635)
           |                      |-{virtnodedevd}(185636)
           |                      |-{virtnodedevd}(185637)
           |                      |-{virtnodedevd}(185638)
           |                      |-{virtnodedevd}(185639)
           |                      |-{virtnodedevd}(185640)
           |                      |-{virtnodedevd}(185641)
           |                      |-{virtnodedevd}(185643)
           |                      |-{virtnodedevd}(185644)
           |                      |-{virtnodedevd}(185645)
           |                      `-{virtnodedevd}(185646)
           `-virtqemud(185334)-+-{virtqemud}(185335)
                               |-{virtqemud}(185336)
                               |-{virtqemud}(185337)
                               |-{virtqemud}(185338)
                               |-{virtqemud}(185339)
                               |-{virtqemud}(185340)
                               |-{virtqemud}(185341)
                               |-{virtqemud}(185342)
                               |-{virtqemud}(185343)
                               |-{virtqemud}(185344)
                               |-{virtqemud}(185345)
                               |-{virtqemud}(185346)
                               |-{virtqemud}(185347)
                               |-{virtqemud}(185348)
                               |-{virtqemud}(185349)
                               |-{virtqemud}(185353)
                               |-{virtqemud}(185354)
                               `-{virtqemud}(214181)
