systemd(1)-+-NetworkManager(55489)-+-{NetworkManager}(55499)
           |                       `-{NetworkManager}(55500)
           |-agetty(1007)
           |-agetty(1008)
           |-anacron(29923)
           |-auditd(698)-+-sedispatch(700)
           |             |-{auditd}(699)
           |             `-{auditd}(701)
           |-catatonit(13934)
           |-chronyd(64931)
           |-conmon(95401)---dumb-init(95403)---ovn-controller(95406)-+-{ovn-controller}(95525)
           |                                                          |-{ovn-controller}(95526)
           |                                                          |-{ovn-controller}(95527)
           |                                                          `-{ovn-controller}(95528)
           |-conmon(104245)-+-dumb-init(104247)---neutron-ovn-met(104250)---neutron-ovn-met(104360)
           |                |-privsep-helper(104365)---{privsep-helper}(104366)
           |                |-privsep-helper(213218)-+-{privsep-helper}(213219)
           |                |                        `-{privsep-helper}(213301)
           |                `-privsep-helper(213232)-+-{privsep-helper}(213233)
           |                                         `-{privsep-helper}(213245)
           |-conmon(170030)---dumb-init(170032)---multipathd(170035)-+-{multipathd}(170087)
           |                                                         |-{multipathd}(170088)
           |                                                         |-{multipathd}(170090)
           |                                                         |-{multipathd}(170091)
           |                                                         |-{multipathd}(170092)
           |                                                         `-{multipathd}(170094)
           |-conmon(186958)-+-dumb-init(186960)---nova-compute(186962)-+-{nova-compute}(187234)
           |                |                                          |-{nova-compute}(187235)
           |                |                                          |-{nova-compute}(187236)
           |                |                                          |-{nova-compute}(187237)
           |                |                                          |-{nova-compute}(187238)
           |                |                                          |-{nova-compute}(187239)
           |                |                                          |-{nova-compute}(187240)
           |                |                                          |-{nova-compute}(187241)
           |                |                                          |-{nova-compute}(187242)
           |                |                                          |-{nova-compute}(187243)
           |                |                                          |-{nova-compute}(187244)
           |                |                                          |-{nova-compute}(187245)
           |                |                                          |-{nova-compute}(187246)
           |                |                                          |-{nova-compute}(187247)
           |                |                                          |-{nova-compute}(187248)
           |                |                                          |-{nova-compute}(187249)
           |                |                                          |-{nova-compute}(187250)
           |                |                                          |-{nova-compute}(187251)
           |                |                                          |-{nova-compute}(187252)
           |                |                                          |-{nova-compute}(187253)
           |                |                                          `-{nova-compute}(187254)
           |                |-privsep-helper(213102)---{privsep-helper}(213103)
           |                `-privsep-helper(213149)---{privsep-helper}(213150)
           |-conmon(197641)---dumb-init(197643)---ceilometer-poll(197646)-+-ceilometer-poll(197919)-+-{ceilometer-poll}(197921)
           |                                                              |                         |-{ceilometer-poll}(197952)
           |                                                              |                         `-{ceilometer-poll}(197953)
           |                                                              `-{ceilometer-poll}(197903)
           |-conmon(199442)---node_exporter(199444)-+-{node_exporter}(199447)
           |                                        |-{node_exporter}(199448)
           |                                        |-{node_exporter}(199449)
           |                                        `-{node_exporter}(199450)
           |-conmon(201331)---podman_exporter(201333)-+-{podman_exporter}(201336)
           |                                          |-{podman_exporter}(201337)
           |                                          |-{podman_exporter}(201338)
           |                                          |-{podman_exporter}(201339)
           |                                          |-{podman_exporter}(201341)
           |                                          |-{podman_exporter}(211040)
           |                                          |-{podman_exporter}(211041)
           |                                          |-{podman_exporter}(211042)
           |                                          |-{podman_exporter}(211043)
           |                                          `-{podman_exporter}(211044)
           |-conmon(203248)---openstack-netwo(203250)-+-{openstack-netwo}(203253)
           |                                          |-{openstack-netwo}(203254)
           |                                          |-{openstack-netwo}(203255)
           |                                          |-{openstack-netwo}(203256)
           |                                          |-{openstack-netwo}(203257)
           |                                          `-{openstack-netwo}(203258)
           |-crond(1006)
           |-dbus-broker-lau(758)---dbus-broker(769)
           |-gssproxy(868)-+-{gssproxy}(873)
           |               |-{gssproxy}(874)
           |               |-{gssproxy}(875)
           |               |-{gssproxy}(876)
           |               `-{gssproxy}(877)
           |-irqbalance(777)---{irqbalance}(794)
           |-iscsid(172740)
           |-ovs-vswitchd(53796)-+-{ovs-vswitchd}(58327)
           |                     |-{ovs-vswitchd}(58329)
           |                     |-{ovs-vswitchd}(58330)
           |                     |-{ovs-vswitchd}(58331)
           |                     |-{ovs-vswitchd}(58332)
           |                     |-{ovs-vswitchd}(58333)
           |                     |-{ovs-vswitchd}(58334)
           |                     |-{ovs-vswitchd}(58335)
           |                     |-{ovs-vswitchd}(58336)
           |                     |-{ovs-vswitchd}(58338)
           |                     |-{ovs-vswitchd}(58341)
           |                     `-{ovs-vswitchd}(58342)
           |-ovsdb-server(53716)
           |-podman(201084)-+-{podman}(201090)
           |                |-{podman}(201091)
           |                |-{podman}(201092)
           |                |-{podman}(201093)
           |                |-{podman}(201094)
           |                |-{podman}(201100)
           |                |-{podman}(201101)
           |                |-{podman}(201102)
           |                |-{podman}(201103)
           |                |-{podman}(201109)
           |                |-{podman}(201110)
           |                |-{podman}(201111)
           |                `-{podman}(201342)
           |-polkitd(43573)-+-{polkitd}(43577)
           |                |-{polkitd}(43578)
           |                |-{polkitd}(43579)
           |                |-{polkitd}(43580)
           |                |-{polkitd}(43581)
           |                |-{polkitd}(43582)
           |                |-{polkitd}(43583)
           |                |-{polkitd}(43584)
           |                |-{polkitd}(43585)
           |                |-{polkitd}(43586)
           |                `-{polkitd}(43587)
           |-python3(4507)
           |-rpcbind(696)
           |-rsyslogd(1002)-+-{rsyslogd}(1016)
           |                `-{rsyslogd}(1017)
           |-sshd(128609)---sshd-session(225352)---sshd-session(225355)---sudo(225356)---sos(225380)-+-timeout(228139)---dnf(228141)
           |                                                                                         |-timeout(228174)---pstree(228175)
           |                                                                                         |-{sos}(225699)
           |                                                                                         |-{sos}(225700)
           |                                                                                         |-{sos}(225701)
           |                                                                                         |-{sos}(225702)
           |                                                                                         |-{sos}(226004)
           |                                                                                         |-{sos}(227890)
           |                                                                                         |-{sos}(228124)
           |                                                                                         `-{sos}(228169)
           |-systemd(4295)-+-(sd-pam)(4297)
           |               `-dbus-broker-lau(13949)---dbus-broker(13950)
           |-systemd-hostnam(226111)
           |-systemd-journal(674)
           |-systemd-logind(782)
           |-systemd-machine(153311)
           |-systemd-udevd(728)
           |-tuned(43750)-+-{tuned}(43752)
           |              |-{tuned}(43753)
           |              `-{tuned}(43754)
           |-virtlogd(152682)
           |-virtnodedevd(186877)-+-{virtnodedevd}(186878)
           |                      |-{virtnodedevd}(186879)
           |                      |-{virtnodedevd}(186880)
           |                      |-{virtnodedevd}(186881)
           |                      |-{virtnodedevd}(186882)
           |                      |-{virtnodedevd}(186883)
           |                      |-{virtnodedevd}(186884)
           |                      |-{virtnodedevd}(186885)
           |                      |-{virtnodedevd}(186886)
           |                      |-{virtnodedevd}(186887)
           |                      |-{virtnodedevd}(186888)
           |                      |-{virtnodedevd}(186889)
           |                      |-{virtnodedevd}(186890)
           |                      |-{virtnodedevd}(186891)
           |                      |-{virtnodedevd}(186892)
           |                      |-{virtnodedevd}(186894)
           |                      |-{virtnodedevd}(186895)
           |                      |-{virtnodedevd}(186896)
           |                      `-{virtnodedevd}(186897)
           `-virtqemud(186577)-+-{virtqemud}(186578)
                               |-{virtqemud}(186579)
                               |-{virtqemud}(186580)
                               |-{virtqemud}(186581)
                               |-{virtqemud}(186582)
                               |-{virtqemud}(186583)
                               |-{virtqemud}(186584)
                               |-{virtqemud}(186585)
                               |-{virtqemud}(186586)
                               |-{virtqemud}(186587)
                               |-{virtqemud}(186588)
                               |-{virtqemud}(186589)
                               |-{virtqemud}(186590)
                               |-{virtqemud}(186591)
                               |-{virtqemud}(186592)
                               |-{virtqemud}(186600)
                               |-{virtqemud}(186602)
                               `-{virtqemud}(213413)
