systemd(1)-+-NetworkManager(55370)-+-{NetworkManager}(55378)
           |                       `-{NetworkManager}(55379)
           |-agetty(971)
           |-agetty(972)
           |-anacron(30940)
           |-auditd(673)-+-sedispatch(676)
           |             |-{auditd}(674)
           |             `-{auditd}(677)
           |-catatonit(14121)
           |-chronyd(64707)
           |-conmon(95144)---dumb-init(95146)---ovn-controller(95149)-+-{ovn-controller}(95268)
           |                                                          |-{ovn-controller}(95269)
           |                                                          |-{ovn-controller}(95270)
           |                                                          `-{ovn-controller}(95271)
           |-conmon(103961)-+-dumb-init(103963)---neutron-ovn-met(103966)---neutron-ovn-met(104068)
           |                |-privsep-helper(104073)---{privsep-helper}(104074)
           |                |-privsep-helper(211857)-+-{privsep-helper}(211858)
           |                |                        `-{privsep-helper}(211922)
           |                `-privsep-helper(211878)-+-{privsep-helper}(211879)
           |                                         `-{privsep-helper}(213402)
           |-conmon(169490)---dumb-init(169492)---multipathd(169495)-+-{multipathd}(169544)
           |                                                         |-{multipathd}(169545)
           |                                                         |-{multipathd}(169546)
           |                                                         |-{multipathd}(169547)
           |                                                         |-{multipathd}(169548)
           |                                                         `-{multipathd}(169550)
           |-conmon(186254)-+-dumb-init(186256)---nova-compute(186258)-+-{nova-compute}(186531)
           |                |                                          |-{nova-compute}(186532)
           |                |                                          |-{nova-compute}(186533)
           |                |                                          |-{nova-compute}(186534)
           |                |                                          |-{nova-compute}(186535)
           |                |                                          |-{nova-compute}(186536)
           |                |                                          |-{nova-compute}(186537)
           |                |                                          |-{nova-compute}(186538)
           |                |                                          |-{nova-compute}(186539)
           |                |                                          |-{nova-compute}(186540)
           |                |                                          |-{nova-compute}(186541)
           |                |                                          |-{nova-compute}(186542)
           |                |                                          |-{nova-compute}(186543)
           |                |                                          |-{nova-compute}(186544)
           |                |                                          |-{nova-compute}(186545)
           |                |                                          |-{nova-compute}(186546)
           |                |                                          |-{nova-compute}(186547)
           |                |                                          |-{nova-compute}(186548)
           |                |                                          |-{nova-compute}(186549)
           |                |                                          |-{nova-compute}(186550)
           |                |                                          `-{nova-compute}(186551)
           |                |-privsep-helper(211738)---{privsep-helper}(211739)
           |                `-privsep-helper(211780)---{privsep-helper}(211781)
           |-conmon(196872)---dumb-init(196874)---ceilometer-poll(196877)-+-ceilometer-poll(197178)-+-{ceilometer-poll}(197179)
           |                                                              |                         |-{ceilometer-poll}(197205)
           |                                                              |                         `-{ceilometer-poll}(197206)
           |                                                              `-{ceilometer-poll}(197177)
           |-conmon(198619)---node_exporter(198621)-+-{node_exporter}(198624)
           |                                        |-{node_exporter}(198625)
           |                                        |-{node_exporter}(198626)
           |                                        `-{node_exporter}(198627)
           |-conmon(200456)---podman_exporter(200458)-+-{podman_exporter}(200461)
           |                                          |-{podman_exporter}(200462)
           |                                          |-{podman_exporter}(200463)
           |                                          |-{podman_exporter}(200464)
           |                                          `-{podman_exporter}(200466)
           |-conmon(202298)---openstack-netwo(202300)-+-{openstack-netwo}(202303)
           |                                          |-{openstack-netwo}(202304)
           |                                          |-{openstack-netwo}(202305)
           |                                          |-{openstack-netwo}(202306)
           |                                          |-{openstack-netwo}(202307)
           |                                          `-{openstack-netwo}(202308)
           |-crond(968)
           |-dbus-broker-lau(712)---dbus-broker(733)
           |-gssproxy(829)-+-{gssproxy}(831)
           |               |-{gssproxy}(832)
           |               |-{gssproxy}(833)
           |               |-{gssproxy}(834)
           |               `-{gssproxy}(835)
           |-irqbalance(740)---{irqbalance}(755)
           |-iscsid(172216)
           |-ovs-vswitchd(53645)-+-{ovs-vswitchd}(58211)
           |                     |-{ovs-vswitchd}(58213)
           |                     |-{ovs-vswitchd}(58214)
           |                     |-{ovs-vswitchd}(58215)
           |                     |-{ovs-vswitchd}(58216)
           |                     |-{ovs-vswitchd}(58217)
           |                     `-{ovs-vswitchd}(58218)
           |-ovsdb-server(53563)
           |-podman(200227)-+-{podman}(200233)
           |                |-{podman}(200234)
           |                |-{podman}(200235)
           |                |-{podman}(200236)
           |                |-{podman}(200237)
           |                |-{podman}(200238)
           |                |-{podman}(200239)
           |                |-{podman}(200242)
           |                |-{podman}(200243)
           |                `-{podman}(200467)
           |-polkitd(43577)-+-{polkitd}(43581)
           |                |-{polkitd}(43582)
           |                |-{polkitd}(43583)
           |                |-{polkitd}(43584)
           |                |-{polkitd}(43585)
           |                |-{polkitd}(43586)
           |                `-{polkitd}(43587)
           |-python3(4581)
           |-rpcbind(672)
           |-rsyslogd(963)-+-{rsyslogd}(981)
           |               `-{rsyslogd}(982)
           |-sshd(128234)---sshd-session(221813)---sshd-session(221816)---sudo(221817)---sos(221841)-+-timeout(224681)---turbostat(224682)-+-sleep(224687)
           |                                                                                         |                                     `-{turbostat}(224685)
           |                                                                                         |-timeout(224711)---rpm(224714)
           |                                                                                         |-timeout(224720)---pstree(224722)
           |                                                                                         |-{sos}(222180)
           |                                                                                         |-{sos}(222181)
           |                                                                                         |-{sos}(222182)
           |                                                                                         |-{sos}(222183)
           |                                                                                         |-{sos}(222889)
           |                                                                                         |-{sos}(224426)
           |                                                                                         |-{sos}(224511)
           |                                                                                         `-{sos}(224665)
           |-systemd(4373)-+-(sd-pam)(4375)
           |               `-dbus-broker-lau(14178)---dbus-broker(14185)
           |-systemd-hostnam(222520)
           |-systemd-journal(646)
           |-systemd-logind(744)
           |-systemd-machine(152875)
           |-systemd-udevd(702)
           |-tuned(43750)-+-{tuned}(43752)
           |              |-{tuned}(43753)
           |              `-{tuned}(43754)
           |-virtlogd(152246)
           |-virtnodedevd(186555)-+-{virtnodedevd}(186556)
           |                      |-{virtnodedevd}(186557)
           |                      |-{virtnodedevd}(186558)
           |                      |-{virtnodedevd}(186559)
           |                      |-{virtnodedevd}(186560)
           |                      |-{virtnodedevd}(186561)
           |                      |-{virtnodedevd}(186562)
           |                      |-{virtnodedevd}(186563)
           |                      |-{virtnodedevd}(186564)
           |                      |-{virtnodedevd}(186565)
           |                      |-{virtnodedevd}(186566)
           |                      |-{virtnodedevd}(186567)
           |                      |-{virtnodedevd}(186568)
           |                      |-{virtnodedevd}(186569)
           |                      |-{virtnodedevd}(186570)
           |                      |-{virtnodedevd}(186572)
           |                      |-{virtnodedevd}(186573)
           |                      |-{virtnodedevd}(186574)
           |                      `-{virtnodedevd}(186575)
           `-virtqemud(186038)-+-{virtqemud}(186039)
                               |-{virtqemud}(186040)
                               |-{virtqemud}(186041)
                               |-{virtqemud}(186042)
                               |-{virtqemud}(186043)
                               |-{virtqemud}(186044)
                               |-{virtqemud}(186045)
                               |-{virtqemud}(186046)
                               |-{virtqemud}(186047)
                               |-{virtqemud}(186048)
                               |-{virtqemud}(186049)
                               |-{virtqemud}(186050)
                               |-{virtqemud}(186051)
                               |-{virtqemud}(186052)
                               |-{virtqemud}(186053)
                               |-{virtqemud}(186057)
                               |-{virtqemud}(186058)
                               `-{virtqemud}(212021)
