systemd(1)-+-NetworkManager(55551)-+-{NetworkManager}(55557)
           |                       `-{NetworkManager}(55558)
           |-agetty(1007)
           |-agetty(1008)
           |-anacron(30869)
           |-auditd(698)-+-sedispatch(700)
           |             |-{auditd}(699)
           |             `-{auditd}(701)
           |-catatonit(13972)
           |-chronyd(64993)
           |-conmon(95444)---dumb-init(95446)---ovn-controller(95449)-+-{ovn-controller}(95572)
           |                                                          |-{ovn-controller}(95573)
           |                                                          |-{ovn-controller}(95574)
           |                                                          `-{ovn-controller}(95575)
           |-conmon(104692)-+-dumb-init(104694)---neutron-ovn-met(104697)---neutron-ovn-met(105056)
           |                |-privsep-helper(105212)---{privsep-helper}(105242)
           |                |-privsep-helper(212219)---{privsep-helper}(212220)
           |                `-privsep-helper(212266)---{privsep-helper}(212271)
           |-conmon(183118)-+-dumb-init(183120)---nova-compute(183122)-+-{nova-compute}(183392)
           |                |                                          |-{nova-compute}(183393)
           |                |                                          |-{nova-compute}(183394)
           |                |                                          |-{nova-compute}(183395)
           |                |                                          |-{nova-compute}(183396)
           |                |                                          |-{nova-compute}(183397)
           |                |                                          |-{nova-compute}(183398)
           |                |                                          |-{nova-compute}(183399)
           |                |                                          |-{nova-compute}(183400)
           |                |                                          |-{nova-compute}(183401)
           |                |                                          |-{nova-compute}(183402)
           |                |                                          |-{nova-compute}(183403)
           |                |                                          |-{nova-compute}(183404)
           |                |                                          |-{nova-compute}(183405)
           |                |                                          |-{nova-compute}(183406)
           |                |                                          |-{nova-compute}(183407)
           |                |                                          |-{nova-compute}(183408)
           |                |                                          |-{nova-compute}(183409)
           |                |                                          |-{nova-compute}(183410)
           |                |                                          |-{nova-compute}(183411)
           |                |                                          `-{nova-compute}(183412)
           |                |-privsep-helper(211999)-+-{privsep-helper}(212000)
           |                |                        `-{privsep-helper}(212001)
           |                `-privsep-helper(212078)---{privsep-helper}(212079)
           |-conmon(192793)---dumb-init(192795)---ceilometer-poll(192798)-+-ceilometer-poll(192977)-+-{ceilometer-poll}(192978)
           |                                                              |                         |-{ceilometer-poll}(192981)
           |                                                              |                         |-{ceilometer-poll}(192982)
           |                                                              |                         `-{ceilometer-poll}(192983)
           |                                                              |-ceilometer-poll(192979)-+-{ceilometer-poll}(192980)
           |                                                              |                         |-{ceilometer-poll}(193008)
           |                                                              |                         |-{ceilometer-poll}(193010)
           |                                                              |                         |-{ceilometer-poll}(193011)
           |                                                              |                         `-{ceilometer-poll}(212107)
           |                                                              `-{ceilometer-poll}(192976)
           |-conmon(195794)---node_exporter(195796)-+-{node_exporter}(195799)
           |                                        |-{node_exporter}(195800)
           |                                        |-{node_exporter}(195801)
           |                                        `-{node_exporter}(195802)
           |-conmon(198928)---podman_exporter(198930)-+-{podman_exporter}(198933)
           |                                          |-{podman_exporter}(198934)
           |                                          |-{podman_exporter}(198935)
           |                                          |-{podman_exporter}(198936)
           |                                          |-{podman_exporter}(198938)
           |                                          |-{podman_exporter}(208180)
           |                                          |-{podman_exporter}(208181)
           |                                          |-{podman_exporter}(208182)
           |                                          `-{podman_exporter}(212758)
           |-conmon(202031)---openstack-netwo(202033)-+-{openstack-netwo}(202036)
           |                                          |-{openstack-netwo}(202037)
           |                                          |-{openstack-netwo}(202038)
           |                                          |-{openstack-netwo}(202039)
           |                                          |-{openstack-netwo}(202040)
           |                                          |-{openstack-netwo}(210877)
           |                                          |-{openstack-netwo}(210878)
           |                                          |-{openstack-netwo}(210879)
           |                                          |-{openstack-netwo}(210880)
           |                                          `-{openstack-netwo}(210881)
           |-crond(1006)
           |-dbus-broker-lau(753)---dbus-broker(771)
           |-gssproxy(871)-+-{gssproxy}(877)
           |               |-{gssproxy}(878)
           |               |-{gssproxy}(879)
           |               |-{gssproxy}(880)
           |               `-{gssproxy}(881)
           |-irqbalance(791)---{irqbalance}(799)
           |-iscsid(168778)
           |-multipathd(168936)-+-{multipathd}(168938)
           |                    |-{multipathd}(168939)
           |                    |-{multipathd}(168940)
           |                    |-{multipathd}(168941)
           |                    |-{multipathd}(168942)
           |                    `-{multipathd}(168943)
           |-ovs-vswitchd(53853)-+-{ovs-vswitchd}(58388)
           |                     |-{ovs-vswitchd}(58389)
           |                     |-{ovs-vswitchd}(58390)
           |                     |-{ovs-vswitchd}(58391)
           |                     |-{ovs-vswitchd}(58392)
           |                     |-{ovs-vswitchd}(58393)
           |                     |-{ovs-vswitchd}(58394)
           |                     |-{ovs-vswitchd}(58395)
           |                     |-{ovs-vswitchd}(58396)
           |                     |-{ovs-vswitchd}(58397)
           |                     |-{ovs-vswitchd}(58398)
           |                     `-{ovs-vswitchd}(58399)
           |-ovsdb-server(53772)
           |-podman(198939)-+-{podman}(198940)
           |                |-{podman}(198941)
           |                |-{podman}(198942)
           |                |-{podman}(198943)
           |                |-{podman}(198944)
           |                |-{podman}(198950)
           |                |-{podman}(198951)
           |                |-{podman}(198952)
           |                |-{podman}(198953)
           |                |-{podman}(198958)
           |                |-{podman}(198959)
           |                |-{podman}(198960)
           |                |-{podman}(211156)
           |                `-{podman}(214641)
           |-polkitd(43555)-+-{polkitd}(43559)
           |                |-{polkitd}(43560)
           |                |-{polkitd}(43561)
           |                |-{polkitd}(43562)
           |                |-{polkitd}(43563)
           |                |-{polkitd}(43564)
           |                |-{polkitd}(43565)
           |                |-{polkitd}(43566)
           |                |-{polkitd}(43567)
           |                |-{polkitd}(43568)
           |                `-{polkitd}(43569)
           |-python3(4512)
           |-rpcbind(696)
           |-rsyslogd(1002)-+-{rsyslogd}(1011)
           |                `-{rsyslogd}(1012)
           |-sshd(129558)---sshd-session(215570)---sshd-session(215573)---sudo(215574)---sos(215598)-+-timeout(218344)---pip(218345)
           |                                                                                         |-timeout(218362)---rpm(218363)
           |                                                                                         |-timeout(218368)---pstree(218369)
           |                                                                                         |-{sos}(215972)
           |                                                                                         |-{sos}(215973)
           |                                                                                         |-{sos}(215974)
           |                                                                                         |-{sos}(215975)
           |                                                                                         |-{sos}(218145)
           |                                                                                         |-{sos}(218263)
           |                                                                                         |-{sos}(218337)
           |                                                                                         `-{sos}(218351)
           |-systemd(4302)-+-(sd-pam)(4304)
           |               `-dbus-broker-lau(13986)---dbus-broker(13987)
           |-systemd-hostnam(216335)
           |-systemd-journal(675)
           |-systemd-logind(797)
           |-systemd-machine(154426)
           |-systemd-udevd(727)
           |-tuned(43732)-+-{tuned}(43734)
           |              |-{tuned}(43735)
           |              `-{tuned}(43736)
           |-virtlogd(153797)
           |-virtnodedevd(183047)-+-{virtnodedevd}(183050)
           |                      |-{virtnodedevd}(183051)
           |                      |-{virtnodedevd}(183052)
           |                      |-{virtnodedevd}(183053)
           |                      |-{virtnodedevd}(183054)
           |                      |-{virtnodedevd}(183055)
           |                      |-{virtnodedevd}(183056)
           |                      |-{virtnodedevd}(183057)
           |                      |-{virtnodedevd}(183058)
           |                      |-{virtnodedevd}(183059)
           |                      |-{virtnodedevd}(183060)
           |                      |-{virtnodedevd}(183061)
           |                      |-{virtnodedevd}(183062)
           |                      |-{virtnodedevd}(183063)
           |                      |-{virtnodedevd}(183064)
           |                      |-{virtnodedevd}(183066)
           |                      |-{virtnodedevd}(183067)
           |                      |-{virtnodedevd}(183068)
           |                      `-{virtnodedevd}(183069)
           `-virtqemud(182713)-+-{virtqemud}(182720)
                               |-{virtqemud}(182721)
                               |-{virtqemud}(182722)
                               |-{virtqemud}(182723)
                               |-{virtqemud}(182724)
                               |-{virtqemud}(182725)
                               |-{virtqemud}(182726)
                               |-{virtqemud}(182727)
                               |-{virtqemud}(182728)
                               |-{virtqemud}(182729)
                               |-{virtqemud}(182731)
                               |-{virtqemud}(182732)
                               |-{virtqemud}(182733)
                               |-{virtqemud}(182734)
                               |-{virtqemud}(182735)
                               |-{virtqemud}(182755)
                               |-{virtqemud}(182756)
                               `-{virtqemud}(212974)
