systemd(1)-+-NetworkManager(55680)-+-{NetworkManager}(55682)
           |                       `-{NetworkManager}(55683)
           |-agetty(1010)
           |-agetty(1011)
           |-anacron(168555)
           |-auditd(703)-+-sedispatch(705)
           |             |-{auditd}(704)
           |             `-{auditd}(706)
           |-catatonit(11608)
           |-chronyd(65120)
           |-conmon(95599)---dumb-init(95601)---ovn-controller(95604)-+-{ovn-controller}(95748)
           |                                                          |-{ovn-controller}(95749)
           |                                                          |-{ovn-controller}(95750)
           |                                                          `-{ovn-controller}(95751)
           |-conmon(104456)-+-dumb-init(104458)---neutron-ovn-met(104473)---neutron-ovn-met(104593)
           |                |-privsep-helper(104598)---{privsep-helper}(104599)
           |                |-privsep-helper(213889)-+-{privsep-helper}(213891)
           |                |                        `-{privsep-helper}(215111)
           |                `-privsep-helper(213931)-+-{privsep-helper}(213932)
           |                                         `-{privsep-helper}(217738)
           |-conmon(170276)---dumb-init(170278)---multipathd(170281)-+-{multipathd}(170323)
           |                                                         |-{multipathd}(170327)
           |                                                         |-{multipathd}(170329)
           |                                                         |-{multipathd}(170330)
           |                                                         |-{multipathd}(170331)
           |                                                         `-{multipathd}(170332)
           |-conmon(187178)-+-dumb-init(187180)---nova-compute(187182)-+-{nova-compute}(187455)
           |                |                                          |-{nova-compute}(187456)
           |                |                                          |-{nova-compute}(187457)
           |                |                                          |-{nova-compute}(187458)
           |                |                                          |-{nova-compute}(187459)
           |                |                                          |-{nova-compute}(187460)
           |                |                                          |-{nova-compute}(187461)
           |                |                                          |-{nova-compute}(187462)
           |                |                                          |-{nova-compute}(187463)
           |                |                                          |-{nova-compute}(187464)
           |                |                                          |-{nova-compute}(187465)
           |                |                                          |-{nova-compute}(187466)
           |                |                                          |-{nova-compute}(187467)
           |                |                                          |-{nova-compute}(187468)
           |                |                                          |-{nova-compute}(187469)
           |                |                                          |-{nova-compute}(187470)
           |                |                                          |-{nova-compute}(187471)
           |                |                                          |-{nova-compute}(187472)
           |                |                                          |-{nova-compute}(187473)
           |                |                                          |-{nova-compute}(187474)
           |                |                                          `-{nova-compute}(187475)
           |                |-privsep-helper(213442)---{privsep-helper}(213443)
           |                `-privsep-helper(213784)---{privsep-helper}(213791)
           |-conmon(197919)---dumb-init(197921)---ceilometer-poll(197924)-+-ceilometer-poll(198206)-+-{ceilometer-poll}(198208)
           |                                                              |                         |-{ceilometer-poll}(198228)
           |                                                              |                         `-{ceilometer-poll}(198229)
           |                                                              `-{ceilometer-poll}(198196)
           |-conmon(199706)---node_exporter(199708)-+-{node_exporter}(199711)
           |                                        |-{node_exporter}(199712)
           |                                        |-{node_exporter}(199713)
           |                                        `-{node_exporter}(199714)
           |-conmon(201620)---podman_exporter(201622)-+-{podman_exporter}(201625)
           |                                          |-{podman_exporter}(201626)
           |                                          |-{podman_exporter}(201627)
           |                                          |-{podman_exporter}(201628)
           |                                          |-{podman_exporter}(201630)
           |                                          `-{podman_exporter}(207891)
           |-conmon(203513)---openstack-netwo(203515)-+-{openstack-netwo}(203518)
           |                                          |-{openstack-netwo}(203519)
           |                                          |-{openstack-netwo}(203520)
           |                                          |-{openstack-netwo}(203521)
           |                                          `-{openstack-netwo}(203522)
           |-crond(1009)
           |-dbus-broker-lau(768)---dbus-broker(776)
           |-gssproxy(872)-+-{gssproxy}(876)
           |               |-{gssproxy}(877)
           |               |-{gssproxy}(878)
           |               |-{gssproxy}(879)
           |               `-{gssproxy}(880)
           |-irqbalance(784)---{irqbalance}(797)
           |-iscsid(172974)
           |-ovs-vswitchd(53977)-+-{ovs-vswitchd}(58513)
           |                     |-{ovs-vswitchd}(58514)
           |                     |-{ovs-vswitchd}(58515)
           |                     |-{ovs-vswitchd}(58516)
           |                     |-{ovs-vswitchd}(58517)
           |                     |-{ovs-vswitchd}(58519)
           |                     |-{ovs-vswitchd}(58521)
           |                     |-{ovs-vswitchd}(58524)
           |                     |-{ovs-vswitchd}(58525)
           |                     |-{ovs-vswitchd}(58526)
           |                     |-{ovs-vswitchd}(58527)
           |                     `-{ovs-vswitchd}(58529)
           |-ovsdb-server(53893)
           |-podman(201374)-+-{podman}(201375)
           |                |-{podman}(201376)
           |                |-{podman}(201377)
           |                |-{podman}(201378)
           |                |-{podman}(201379)
           |                |-{podman}(201387)
           |                |-{podman}(201388)
           |                |-{podman}(201389)
           |                |-{podman}(201390)
           |                |-{podman}(201399)
           |                |-{podman}(201400)
           |                |-{podman}(201426)
           |                `-{podman}(201427)
           |-polkitd(43595)-+-{polkitd}(43599)
           |                |-{polkitd}(43600)
           |                |-{polkitd}(43601)
           |                |-{polkitd}(43602)
           |                |-{polkitd}(43603)
           |                |-{polkitd}(43604)
           |                |-{polkitd}(43605)
           |                |-{polkitd}(43606)
           |                |-{polkitd}(43607)
           |                |-{polkitd}(43608)
           |                `-{polkitd}(43609)
           |-python3(4510)
           |-rpcbind(701)
           |-rsyslogd(1005)-+-{rsyslogd}(1014)
           |                `-{rsyslogd}(1015)
           |-sshd(128818)---sshd-session(252545)---sshd-session(252548)---sudo(252549)---sos(252573)-+-timeout(255289)---turbostat(255291)-+-sleep(255300)
           |                                                                                         |                                     `-{turbostat}(255295)
           |                                                                                         |-timeout(255324)---pstree(255327)
           |                                                                                         |-{sos}(252867)
           |                                                                                         |-{sos}(252868)
           |                                                                                         |-{sos}(252869)
           |                                                                                         |-{sos}(252870)
           |                                                                                         |-{sos}(254713)
           |                                                                                         |-{sos}(254855)
           |                                                                                         |-{sos}(254920)
           |                                                                                         `-{sos}(255334)
           |-systemd(4300)-+-(sd-pam)(4302)
           |               `-dbus-broker-lau(11804)---dbus-broker(11830)
           |-systemd-hostnam(253244)
           |-systemd-journal(679)
           |-systemd-logind(789)
           |-systemd-machine(153526)
           |-systemd-udevd(731)
           |-tuned(43772)-+-{tuned}(43774)
           |              |-{tuned}(43775)
           |              `-{tuned}(43776)
           |-virtlogd(152897)
           |-virtnodedevd(187476)-+-{virtnodedevd}(187477)
           |                      |-{virtnodedevd}(187478)
           |                      |-{virtnodedevd}(187479)
           |                      |-{virtnodedevd}(187480)
           |                      |-{virtnodedevd}(187481)
           |                      |-{virtnodedevd}(187482)
           |                      |-{virtnodedevd}(187483)
           |                      |-{virtnodedevd}(187484)
           |                      |-{virtnodedevd}(187485)
           |                      |-{virtnodedevd}(187486)
           |                      |-{virtnodedevd}(187487)
           |                      |-{virtnodedevd}(187488)
           |                      |-{virtnodedevd}(187489)
           |                      |-{virtnodedevd}(187490)
           |                      |-{virtnodedevd}(187491)
           |                      |-{virtnodedevd}(187493)
           |                      |-{virtnodedevd}(187494)
           |                      |-{virtnodedevd}(187495)
           |                      `-{virtnodedevd}(187496)
           `-virtqemud(186899)-+-{virtqemud}(186900)
                               |-{virtqemud}(186901)
                               |-{virtqemud}(186902)
                               |-{virtqemud}(186903)
                               |-{virtqemud}(186904)
                               |-{virtqemud}(186905)
                               |-{virtqemud}(186906)
                               |-{virtqemud}(186907)
                               |-{virtqemud}(186908)
                               |-{virtqemud}(186909)
                               |-{virtqemud}(186910)
                               |-{virtqemud}(186911)
                               |-{virtqemud}(186912)
                               |-{virtqemud}(186913)
                               |-{virtqemud}(186914)
                               |-{virtqemud}(186918)
                               |-{virtqemud}(186919)
                               `-{virtqemud}(214250)
