systemd(1)-+-NetworkManager(55501)-+-{NetworkManager}(55503)
           |                       `-{NetworkManager}(55504)
           |-agetty(1016)
           |-agetty(1019)
           |-anacron(144456)
           |-auditd(701)-+-sedispatch(703)
           |             |-{auditd}(702)
           |             `-{auditd}(704)
           |-catatonit(13868)
           |-chronyd(64931)
           |-conmon(95402)---dumb-init(95404)---ovn-controller(95407)-+-{ovn-controller}(95529)
           |                                                          |-{ovn-controller}(95530)
           |                                                          |-{ovn-controller}(95531)
           |                                                          `-{ovn-controller}(95532)
           |-conmon(104253)-+-dumb-init(104255)---neutron-ovn-met(104258)---neutron-ovn-met(104365)
           |                |-privsep-helper(104370)---{privsep-helper}(104371)
           |                |-privsep-helper(213370)-+-{privsep-helper}(213377)
           |                |                        `-{privsep-helper}(215126)
           |                `-privsep-helper(213390)-+-{privsep-helper}(213391)
           |                                         `-{privsep-helper}(215122)
           |-conmon(170079)---dumb-init(170081)---multipathd(170084)-+-{multipathd}(170135)
           |                                                         |-{multipathd}(170136)
           |                                                         |-{multipathd}(170137)
           |                                                         |-{multipathd}(170138)
           |                                                         |-{multipathd}(170139)
           |                                                         `-{multipathd}(170140)
           |-conmon(187022)-+-dumb-init(187024)---nova-compute(187026)-+-{nova-compute}(187299)
           |                |                                          |-{nova-compute}(187300)
           |                |                                          |-{nova-compute}(187301)
           |                |                                          |-{nova-compute}(187302)
           |                |                                          |-{nova-compute}(187303)
           |                |                                          |-{nova-compute}(187304)
           |                |                                          |-{nova-compute}(187305)
           |                |                                          |-{nova-compute}(187306)
           |                |                                          |-{nova-compute}(187307)
           |                |                                          |-{nova-compute}(187308)
           |                |                                          |-{nova-compute}(187309)
           |                |                                          |-{nova-compute}(187310)
           |                |                                          |-{nova-compute}(187311)
           |                |                                          |-{nova-compute}(187312)
           |                |                                          |-{nova-compute}(187313)
           |                |                                          |-{nova-compute}(187314)
           |                |                                          |-{nova-compute}(187315)
           |                |                                          |-{nova-compute}(187316)
           |                |                                          |-{nova-compute}(187317)
           |                |                                          |-{nova-compute}(187318)
           |                |                                          `-{nova-compute}(187319)
           |                |-privsep-helper(213219)---{privsep-helper}(213220)
           |                `-privsep-helper(213299)---{privsep-helper}(213300)
           |-conmon(197714)---dumb-init(197716)---ceilometer-poll(197719)-+-ceilometer-poll(197946)-+-{ceilometer-poll}(197948)
           |                                                              |                         |-{ceilometer-poll}(198019)
           |                                                              |                         `-{ceilometer-poll}(198021)
           |                                                              `-{ceilometer-poll}(197945)
           |-conmon(199514)---node_exporter(199516)-+-{node_exporter}(199519)
           |                                        |-{node_exporter}(199520)
           |                                        |-{node_exporter}(199521)
           |                                        `-{node_exporter}(199522)
           |-conmon(201423)---podman_exporter(201425)-+-{podman_exporter}(201428)
           |                                          |-{podman_exporter}(201429)
           |                                          |-{podman_exporter}(201430)
           |                                          |-{podman_exporter}(201431)
           |                                          |-{podman_exporter}(201432)
           |                                          `-{podman_exporter}(215259)
           |-conmon(203295)---openstack-netwo(203297)-+-{openstack-netwo}(203300)
           |                                          |-{openstack-netwo}(203301)
           |                                          |-{openstack-netwo}(203302)
           |                                          |-{openstack-netwo}(203303)
           |                                          `-{openstack-netwo}(203304)
           |-crond(1013)
           |-dbus-broker-lau(753)---dbus-broker(773)
           |-gssproxy(869)-+-{gssproxy}(872)
           |               |-{gssproxy}(873)
           |               |-{gssproxy}(874)
           |               |-{gssproxy}(875)
           |               `-{gssproxy}(876)
           |-irqbalance(798)---{irqbalance}(823)
           |-iscsid(172779)
           |-ovs-vswitchd(53799)-+-{ovs-vswitchd}(58330)
           |                     |-{ovs-vswitchd}(58331)
           |                     |-{ovs-vswitchd}(58332)
           |                     |-{ovs-vswitchd}(58333)
           |                     |-{ovs-vswitchd}(58334)
           |                     |-{ovs-vswitchd}(58335)
           |                     |-{ovs-vswitchd}(58336)
           |                     |-{ovs-vswitchd}(58339)
           |                     |-{ovs-vswitchd}(58341)
           |                     |-{ovs-vswitchd}(58342)
           |                     |-{ovs-vswitchd}(58343)
           |                     `-{ovs-vswitchd}(58345)
           |-ovsdb-server(53717)
           |-podman(201182)-+-{podman}(201188)
           |                |-{podman}(201189)
           |                |-{podman}(201190)
           |                |-{podman}(201191)
           |                |-{podman}(201192)
           |                |-{podman}(201197)
           |                |-{podman}(201198)
           |                |-{podman}(201199)
           |                |-{podman}(201200)
           |                |-{podman}(201201)
           |                |-{podman}(201202)
           |                |-{podman}(201434)
           |                `-{podman}(201435)
           |-polkitd(43571)-+-{polkitd}(43575)
           |                |-{polkitd}(43576)
           |                |-{polkitd}(43577)
           |                |-{polkitd}(43578)
           |                |-{polkitd}(43579)
           |                |-{polkitd}(43580)
           |                |-{polkitd}(43581)
           |                |-{polkitd}(43582)
           |                |-{polkitd}(43583)
           |                |-{polkitd}(43584)
           |                `-{polkitd}(43585)
           |-python3(4511)
           |-rpcbind(699)
           |-rsyslogd(1008)-+-{rsyslogd}(1033)
           |                `-{rsyslogd}(1034)
           |-sshd(128612)---sshd-session(225236)---sshd-session(225239)---sudo(225240)---sos(225264)-+-timeout(227667)---dnf(227668)
           |                                                                                         |-timeout(228045)---pstree(228048)
           |                                                                                         |-{sos}(225642)
           |                                                                                         |-{sos}(225643)
           |                                                                                         |-{sos}(225644)
           |                                                                                         |-{sos}(225648)
           |                                                                                         |-{sos}(225954)
           |                                                                                         |-{sos}(226392)
           |                                                                                         |-{sos}(227775)
           |                                                                                         `-{sos}(227990)
           |-systemd(4201)-+-(sd-pam)(4215)
           |               `-dbus-broker-lau(13898)---dbus-broker(13900)
           |-systemd-hostnam(226050)
           |-systemd-journal(679)
           |-systemd-logind(807)
           |-systemd-machine(153337)
           |-systemd-udevd(729)
           |-tuned(43748)-+-{tuned}(43750)
           |              |-{tuned}(43751)
           |              `-{tuned}(43752)
           |-virtlogd(152708)
           |-virtnodedevd(186940)-+-{virtnodedevd}(186941)
           |                      |-{virtnodedevd}(186942)
           |                      |-{virtnodedevd}(186943)
           |                      |-{virtnodedevd}(186944)
           |                      |-{virtnodedevd}(186945)
           |                      |-{virtnodedevd}(186946)
           |                      |-{virtnodedevd}(186947)
           |                      |-{virtnodedevd}(186948)
           |                      |-{virtnodedevd}(186949)
           |                      |-{virtnodedevd}(186950)
           |                      |-{virtnodedevd}(186951)
           |                      |-{virtnodedevd}(186952)
           |                      |-{virtnodedevd}(186953)
           |                      |-{virtnodedevd}(186954)
           |                      |-{virtnodedevd}(186955)
           |                      |-{virtnodedevd}(186957)
           |                      |-{virtnodedevd}(186958)
           |                      |-{virtnodedevd}(186959)
           |                      `-{virtnodedevd}(186960)
           `-virtqemud(186769)-+-{virtqemud}(186774)
                               |-{virtqemud}(186775)
                               |-{virtqemud}(186776)
                               |-{virtqemud}(186777)
                               |-{virtqemud}(186778)
                               |-{virtqemud}(186779)
                               |-{virtqemud}(186780)
                               |-{virtqemud}(186781)
                               |-{virtqemud}(186782)
                               |-{virtqemud}(186783)
                               |-{virtqemud}(186786)
                               |-{virtqemud}(186787)
                               |-{virtqemud}(186788)
                               |-{virtqemud}(186789)
                               |-{virtqemud}(186790)
                               |-{virtqemud}(186809)
                               |-{virtqemud}(186811)
                               `-{virtqemud}(213551)
