systemd(1)-+-NetworkManager(55674)-+-{NetworkManager}(55683)
           |                       `-{NetworkManager}(55684)
           |-agetty(1011)
           |-agetty(1013)
           |-anacron(30904)
           |-auditd(704)-+-sedispatch(707)
           |             |-{auditd}(705)
           |             `-{auditd}(708)
           |-catatonit(11850)
           |-chronyd(65142)
           |-conmon(95675)---dumb-init(95677)---ovn-controller(95680)-+-{ovn-controller}(95801)
           |                                                          |-{ovn-controller}(95802)
           |                                                          |-{ovn-controller}(95803)
           |                                                          `-{ovn-controller}(95804)
           |-conmon(104561)-+-dumb-init(104564)---neutron-ovn-met(104572)---neutron-ovn-met(104683)
           |                |-privsep-helper(104688)---{privsep-helper}(104689)
           |                |-privsep-helper(214187)-+-{privsep-helper}(214188)
           |                |                        `-{privsep-helper}(216417)
           |                `-privsep-helper(214368)-+-{privsep-helper}(214369)
           |                                         `-{privsep-helper}(221780)
           |-conmon(170552)---dumb-init(170554)---multipathd(170557)-+-{multipathd}(170611)
           |                                                         |-{multipathd}(170612)
           |                                                         |-{multipathd}(170613)
           |                                                         |-{multipathd}(170614)
           |                                                         |-{multipathd}(170615)
           |                                                         `-{multipathd}(170616)
           |-conmon(187507)-+-dumb-init(187509)---nova-compute(187511)-+-{nova-compute}(187787)
           |                |                                          |-{nova-compute}(187788)
           |                |                                          |-{nova-compute}(187789)
           |                |                                          |-{nova-compute}(187790)
           |                |                                          |-{nova-compute}(187791)
           |                |                                          |-{nova-compute}(187792)
           |                |                                          |-{nova-compute}(187793)
           |                |                                          |-{nova-compute}(187794)
           |                |                                          |-{nova-compute}(187795)
           |                |                                          |-{nova-compute}(187796)
           |                |                                          |-{nova-compute}(187797)
           |                |                                          |-{nova-compute}(187798)
           |                |                                          |-{nova-compute}(187799)
           |                |                                          |-{nova-compute}(187800)
           |                |                                          |-{nova-compute}(187801)
           |                |                                          |-{nova-compute}(187802)
           |                |                                          |-{nova-compute}(187803)
           |                |                                          |-{nova-compute}(187804)
           |                |                                          |-{nova-compute}(187805)
           |                |                                          |-{nova-compute}(187806)
           |                |                                          `-{nova-compute}(187807)
           |                |-privsep-helper(214210)-+-{privsep-helper}(214211)
           |                |                        `-{privsep-helper}(214212)
           |                `-privsep-helper(214251)-+-{privsep-helper}(214269)
           |                                         `-{privsep-helper}(214270)
           |-conmon(198224)---dumb-init(198226)---ceilometer-poll(198229)-+-ceilometer-poll(198448)-+-{ceilometer-poll}(198450)
           |                                                              |                         |-{ceilometer-poll}(198502)
           |                                                              |                         `-{ceilometer-poll}(198503)
           |                                                              `-{ceilometer-poll}(198435)
           |-conmon(200076)---node_exporter(200078)-+-{node_exporter}(200081)
           |                                        |-{node_exporter}(200082)
           |                                        |-{node_exporter}(200083)
           |                                        |-{node_exporter}(200084)
           |                                        `-{node_exporter}(200085)
           |-conmon(201951)---podman_exporter(201953)-+-{podman_exporter}(201956)
           |                                          |-{podman_exporter}(201957)
           |                                          |-{podman_exporter}(201958)
           |                                          |-{podman_exporter}(201959)
           |                                          |-{podman_exporter}(201961)
           |                                          |-{podman_exporter}(208993)
           |                                          |-{podman_exporter}(208995)
           |                                          `-{podman_exporter}(208996)
           |-conmon(203891)---openstack-netwo(203893)-+-{openstack-netwo}(203896)
           |                                          |-{openstack-netwo}(203897)
           |                                          |-{openstack-netwo}(203898)
           |                                          |-{openstack-netwo}(203899)
           |                                          `-{openstack-netwo}(203900)
           |-crond(1010)
           |-dbus-broker-lau(795)---dbus-broker(801)
           |-gssproxy(877)-+-{gssproxy}(879)
           |               |-{gssproxy}(880)
           |               |-{gssproxy}(881)
           |               |-{gssproxy}(882)
           |               `-{gssproxy}(883)
           |-irqbalance(819)---{irqbalance}(830)
           |-iscsid(173252)
           |-ovs-vswitchd(53975)-+-{ovs-vswitchd}(58517)
           |                     |-{ovs-vswitchd}(58519)
           |                     |-{ovs-vswitchd}(58520)
           |                     |-{ovs-vswitchd}(58521)
           |                     |-{ovs-vswitchd}(58522)
           |                     |-{ovs-vswitchd}(58523)
           |                     |-{ovs-vswitchd}(58524)
           |                     |-{ovs-vswitchd}(58525)
           |                     |-{ovs-vswitchd}(58526)
           |                     |-{ovs-vswitchd}(58529)
           |                     |-{ovs-vswitchd}(58531)
           |                     `-{ovs-vswitchd}(58532)
           |-ovsdb-server(53893)
           |-podman(201704)-+-{podman}(201710)
           |                |-{podman}(201711)
           |                |-{podman}(201712)
           |                |-{podman}(201713)
           |                |-{podman}(201714)
           |                |-{podman}(201719)
           |                |-{podman}(201720)
           |                |-{podman}(201721)
           |                |-{podman}(201722)
           |                |-{podman}(201726)
           |                |-{podman}(201730)
           |                |-{podman}(201739)
           |                `-{podman}(201740)
           |-polkitd(43704)-+-{polkitd}(43708)
           |                |-{polkitd}(43709)
           |                |-{polkitd}(43710)
           |                |-{polkitd}(43711)
           |                |-{polkitd}(43712)
           |                |-{polkitd}(43713)
           |                |-{polkitd}(43714)
           |                |-{polkitd}(43715)
           |                |-{polkitd}(43716)
           |                |-{polkitd}(43717)
           |                `-{polkitd}(43718)
           |-python3(4511)
           |-rpcbind(703)
           |-rsyslogd(1005)-+-{rsyslogd}(1017)
           |                `-{rsyslogd}(1018)
           |-sshd(129034)---sshd-session(231981)---sshd-session(231984)---sudo(231985)---sos(232009)-+-timeout(234935)---sh(234937)-+-rpm(234938)
           |                                                                                         |                              `-sort(234939)
           |                                                                                         |-timeout(234946)---pstree(234947)
           |                                                                                         |-{sos}(232364)
           |                                                                                         |-{sos}(232365)
           |                                                                                         |-{sos}(232366)
           |                                                                                         |-{sos}(232367)
           |                                                                                         |-{sos}(234640)
           |                                                                                         |-{sos}(234826)
           |                                                                                         |-{sos}(234931)
           |                                                                                         `-{sos}(234945)
           |-systemd(4299)-+-(sd-pam)(4301)
           |               `-dbus-broker-lau(11928)---dbus-broker(11950)
           |-systemd-hostnam(232752)
           |-systemd-journal(681)
           |-systemd-logind(824)
           |-systemd-machine(153769)
           |-systemd-udevd(733)
           |-tuned(43883)-+-{tuned}(43886)
           |              |-{tuned}(43887)
           |              `-{tuned}(43888)
           |-virtlogd(153139)
           |-virtnodedevd(187271)-+-{virtnodedevd}(187272)
           |                      |-{virtnodedevd}(187273)
           |                      |-{virtnodedevd}(187274)
           |                      |-{virtnodedevd}(187275)
           |                      |-{virtnodedevd}(187276)
           |                      |-{virtnodedevd}(187277)
           |                      |-{virtnodedevd}(187278)
           |                      |-{virtnodedevd}(187279)
           |                      |-{virtnodedevd}(187280)
           |                      |-{virtnodedevd}(187281)
           |                      |-{virtnodedevd}(187282)
           |                      |-{virtnodedevd}(187283)
           |                      |-{virtnodedevd}(187284)
           |                      |-{virtnodedevd}(187285)
           |                      |-{virtnodedevd}(187286)
           |                      |-{virtnodedevd}(187288)
           |                      |-{virtnodedevd}(187289)
           |                      |-{virtnodedevd}(187290)
           |                      `-{virtnodedevd}(187291)
           `-virtqemud(187054)-+-{virtqemud}(187055)
                               |-{virtqemud}(187056)
                               |-{virtqemud}(187057)
                               |-{virtqemud}(187058)
                               |-{virtqemud}(187059)
                               |-{virtqemud}(187060)
                               |-{virtqemud}(187061)
                               |-{virtqemud}(187062)
                               |-{virtqemud}(187063)
                               |-{virtqemud}(187064)
                               |-{virtqemud}(187065)
                               |-{virtqemud}(187066)
                               |-{virtqemud}(187067)
                               |-{virtqemud}(187068)
                               |-{virtqemud}(187069)
                               |-{virtqemud}(187073)
                               |-{virtqemud}(187074)
                               `-{virtqemud}(214708)
