systemd(1)-+-NetworkManager(55583)-+-{NetworkManager}(55585)
           |                       `-{NetworkManager}(55586)
           |-agetty(1010)
           |-agetty(1012)
           |-anacron(30892)
           |-auditd(705)-+-sedispatch(707)
           |             |-{auditd}(706)
           |             `-{auditd}(708)
           |-catatonit(11213)
           |-chronyd(65020)
           |-conmon(95500)---dumb-init(95502)---ovn-controller(95505)-+-{ovn-controller}(95627)
           |                                                          |-{ovn-controller}(95628)
           |                                                          |-{ovn-controller}(95629)
           |                                                          `-{ovn-controller}(95630)
           |-conmon(104354)-+-dumb-init(104356)---neutron-ovn-met(104359)---neutron-ovn-met(104468)
           |                |-privsep-helper(104473)---{privsep-helper}(104474)
           |                |-privsep-helper(213430)-+-{privsep-helper}(213438)
           |                |                        `-{privsep-helper}(215146)
           |                `-privsep-helper(214249)-+-{privsep-helper}(214250)
           |                                         `-{privsep-helper}(217982)
           |-conmon(170140)---dumb-init(170142)---multipathd(170145)-+-{multipathd}(170181)
           |                                                         |-{multipathd}(170186)
           |                                                         |-{multipathd}(170187)
           |                                                         |-{multipathd}(170188)
           |                                                         |-{multipathd}(170191)
           |                                                         `-{multipathd}(170196)
           |-conmon(187046)-+-dumb-init(187048)---nova-compute(187050)-+-{nova-compute}(187326)
           |                |                                          |-{nova-compute}(187327)
           |                |                                          |-{nova-compute}(187328)
           |                |                                          |-{nova-compute}(187329)
           |                |                                          |-{nova-compute}(187330)
           |                |                                          |-{nova-compute}(187331)
           |                |                                          |-{nova-compute}(187332)
           |                |                                          |-{nova-compute}(187333)
           |                |                                          |-{nova-compute}(187334)
           |                |                                          |-{nova-compute}(187335)
           |                |                                          |-{nova-compute}(187336)
           |                |                                          |-{nova-compute}(187337)
           |                |                                          |-{nova-compute}(187338)
           |                |                                          |-{nova-compute}(187339)
           |                |                                          |-{nova-compute}(187340)
           |                |                                          |-{nova-compute}(187341)
           |                |                                          |-{nova-compute}(187342)
           |                |                                          |-{nova-compute}(187343)
           |                |                                          |-{nova-compute}(187344)
           |                |                                          |-{nova-compute}(187345)
           |                |                                          `-{nova-compute}(187346)
           |                |-privsep-helper(213310)---{privsep-helper}(213311)
           |                `-privsep-helper(213331)---{privsep-helper}(213332)
           |-conmon(197766)---dumb-init(197768)---ceilometer-poll(197771)-+-ceilometer-poll(197991)-+-{ceilometer-poll}(197995)
           |                                                              |                         |-{ceilometer-poll}(198075)
           |                                                              |                         `-{ceilometer-poll}(198076)
           |                                                              `-{ceilometer-poll}(197978)
           |-conmon(199609)---node_exporter(199611)-+-{node_exporter}(199614)
           |                                        |-{node_exporter}(199615)
           |                                        |-{node_exporter}(199616)
           |                                        `-{node_exporter}(199617)
           |-conmon(201486)---podman_exporter(201488)-+-{podman_exporter}(201491)
           |                                          |-{podman_exporter}(201492)
           |                                          |-{podman_exporter}(201493)
           |                                          |-{podman_exporter}(201494)
           |                                          |-{podman_exporter}(201495)
           |                                          |-{podman_exporter}(213936)
           |                                          `-{podman_exporter}(213937)
           |-conmon(203389)---openstack-netwo(203391)-+-{openstack-netwo}(203394)
           |                                          |-{openstack-netwo}(203395)
           |                                          |-{openstack-netwo}(203396)
           |                                          |-{openstack-netwo}(203397)
           |                                          |-{openstack-netwo}(203398)
           |                                          `-{openstack-netwo}(203399)
           |-crond(1009)
           |-dbus-broker-lau(772)---dbus-broker(776)
           |-gssproxy(877)-+-{gssproxy}(881)
           |               |-{gssproxy}(882)
           |               |-{gssproxy}(883)
           |               |-{gssproxy}(884)
           |               `-{gssproxy}(885)
           |-irqbalance(786)---{irqbalance}(803)
           |-iscsid(172885)
           |-ovs-vswitchd(53879)-+-{ovs-vswitchd}(58414)
           |                     |-{ovs-vswitchd}(58415)
           |                     |-{ovs-vswitchd}(58416)
           |                     |-{ovs-vswitchd}(58417)
           |                     |-{ovs-vswitchd}(58418)
           |                     |-{ovs-vswitchd}(58419)
           |                     |-{ovs-vswitchd}(58420)
           |                     |-{ovs-vswitchd}(58423)
           |                     |-{ovs-vswitchd}(58424)
           |                     |-{ovs-vswitchd}(58425)
           |                     |-{ovs-vswitchd}(58427)
           |                     `-{ovs-vswitchd}(58428)
           |-ovsdb-server(53798)
           |-podman(201236)-+-{podman}(201242)
           |                |-{podman}(201243)
           |                |-{podman}(201244)
           |                |-{podman}(201245)
           |                |-{podman}(201246)
           |                |-{podman}(201247)
           |                |-{podman}(201248)
           |                |-{podman}(201249)
           |                |-{podman}(201250)
           |                |-{podman}(201253)
           |                |-{podman}(201254)
           |                |-{podman}(201255)
           |                `-{podman}(201270)
           |-polkitd(43588)-+-{polkitd}(43625)
           |                |-{polkitd}(43626)
           |                |-{polkitd}(43627)
           |                |-{polkitd}(43628)
           |                |-{polkitd}(43629)
           |                |-{polkitd}(43630)
           |                |-{polkitd}(43631)
           |                |-{polkitd}(43632)
           |                |-{polkitd}(43633)
           |                |-{polkitd}(43634)
           |                `-{polkitd}(43635)
           |-python3(4510)
           |-rpcbind(703)
           |-rsyslogd(1005)-+-{rsyslogd}(1020)
           |                `-{rsyslogd}(1021)
           |-sshd(128726)---sshd-session(226427)---sshd-session(226430)---sudo(226431)---sos(226455)-+-timeout(229098)---rpm(229099)
           |                                                                                         |-timeout(229110)---pstree(229111)
           |                                                                                         |-{sos}(226750)
           |                                                                                         |-{sos}(226751)
           |                                                                                         |-{sos}(226752)
           |                                                                                         |-{sos}(226753)
           |                                                                                         |-{sos}(228877)
           |                                                                                         |-{sos}(229011)
           |                                                                                         |-{sos}(229081)
           |                                                                                         `-{sos}(229093)
           |-systemd(4298)-+-(sd-pam)(4300)
           |               `-dbus-broker-lau(11347)---dbus-broker(11377)
           |-systemd-hostnam(227136)
           |-systemd-journal(680)
           |-systemd-logind(801)
           |-systemd-machine(153424)
           |-systemd-udevd(733)
           |-tuned(43799)-+-{tuned}(43801)
           |              |-{tuned}(43802)
           |              `-{tuned}(43803)
           |-virtlogd(152793)
           |-virtnodedevd(187347)-+-{virtnodedevd}(187348)
           |                      |-{virtnodedevd}(187349)
           |                      |-{virtnodedevd}(187350)
           |                      |-{virtnodedevd}(187351)
           |                      |-{virtnodedevd}(187352)
           |                      |-{virtnodedevd}(187353)
           |                      |-{virtnodedevd}(187354)
           |                      |-{virtnodedevd}(187355)
           |                      |-{virtnodedevd}(187356)
           |                      |-{virtnodedevd}(187357)
           |                      |-{virtnodedevd}(187358)
           |                      |-{virtnodedevd}(187359)
           |                      |-{virtnodedevd}(187360)
           |                      |-{virtnodedevd}(187361)
           |                      |-{virtnodedevd}(187362)
           |                      |-{virtnodedevd}(187364)
           |                      |-{virtnodedevd}(187365)
           |                      |-{virtnodedevd}(187366)
           |                      `-{virtnodedevd}(187367)
           `-virtqemud(186768)-+-{virtqemud}(186769)
                               |-{virtqemud}(186770)
                               |-{virtqemud}(186771)
                               |-{virtqemud}(186772)
                               |-{virtqemud}(186773)
                               |-{virtqemud}(186774)
                               |-{virtqemud}(186775)
                               |-{virtqemud}(186776)
                               |-{virtqemud}(186777)
                               |-{virtqemud}(186778)
                               |-{virtqemud}(186779)
                               |-{virtqemud}(186780)
                               |-{virtqemud}(186781)
                               |-{virtqemud}(186782)
                               |-{virtqemud}(186783)
                               |-{virtqemud}(186787)
                               |-{virtqemud}(186788)
                               `-{virtqemud}(214459)
