systemd(1)-+-NetworkManager(55582)-+-{NetworkManager}(55589)
           |                       `-{NetworkManager}(55590)
           |-agetty(1016)
           |-agetty(1020)
           |-anacron(213227)
           |-auditd(699)-+-sedispatch(701)
           |             |-{auditd}(700)
           |             `-{auditd}(702)
           |-catatonit(14707)
           |-chronyd(65022)
           |-conmon(95490)---dumb-init(95492)---ovn-controller(95495)-+-{ovn-controller}(95618)
           |                                                          |-{ovn-controller}(95619)
           |                                                          |-{ovn-controller}(95620)
           |                                                          `-{ovn-controller}(95621)
           |-conmon(104344)-+-dumb-init(104346)---neutron-ovn-met(104349)---neutron-ovn-met(104456)
           |                |-privsep-helper(104461)---{privsep-helper}(104462)
           |                |-privsep-helper(213896)-+-{privsep-helper}(213897)
           |                |                        `-{privsep-helper}(218201)
           |                `-privsep-helper(214142)-+-{privsep-helper}(214148)
           |                                         `-{privsep-helper}(214418)
           |-conmon(170201)---dumb-init(170203)---multipathd(170206)-+-{multipathd}(170259)
           |                                                         |-{multipathd}(170260)
           |                                                         |-{multipathd}(170262)
           |                                                         |-{multipathd}(170263)
           |                                                         |-{multipathd}(170264)
           |                                                         `-{multipathd}(170265)
           |-conmon(187188)-+-dumb-init(187190)---nova-compute(187192)-+-{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)
           |                |                                          |-{nova-compute}(187476)
           |                |                                          |-{nova-compute}(187477)
           |                |                                          |-{nova-compute}(187478)
           |                |                                          |-{nova-compute}(187479)
           |                |                                          |-{nova-compute}(187480)
           |                |                                          |-{nova-compute}(187481)
           |                |                                          |-{nova-compute}(187482)
           |                |                                          |-{nova-compute}(187483)
           |                |                                          |-{nova-compute}(187484)
           |                |                                          `-{nova-compute}(187485)
           |                |-privsep-helper(213737)---{privsep-helper}(213738)
           |                `-privsep-helper(213799)---{privsep-helper}(213800)
           |-conmon(197882)---dumb-init(197884)---ceilometer-poll(197887)-+-ceilometer-poll(198187)-+-{ceilometer-poll}(198189)
           |                                                              |                         |-{ceilometer-poll}(198193)
           |                                                              |                         `-{ceilometer-poll}(198194)
           |                                                              `-{ceilometer-poll}(198171)
           |-conmon(199669)---node_exporter(199671)-+-{node_exporter}(199674)
           |                                        |-{node_exporter}(199675)
           |                                        |-{node_exporter}(199676)
           |                                        |-{node_exporter}(199677)
           |                                        `-{node_exporter}(199678)
           |-conmon(201606)---podman_exporter(201608)-+-{podman_exporter}(201611)
           |                                          |-{podman_exporter}(201612)
           |                                          |-{podman_exporter}(201613)
           |                                          |-{podman_exporter}(201614)
           |                                          |-{podman_exporter}(201616)
           |                                          |-{podman_exporter}(213733)
           |                                          |-{podman_exporter}(213734)
           |                                          `-{podman_exporter}(213735)
           |-conmon(203522)---openstack-netwo(203524)-+-{openstack-netwo}(203527)
           |                                          |-{openstack-netwo}(203528)
           |                                          |-{openstack-netwo}(203529)
           |                                          |-{openstack-netwo}(203530)
           |                                          `-{openstack-netwo}(203531)
           |-crond(1015)
           |-dbus-broker-lau(809)---dbus-broker(810)
           |-gssproxy(883)-+-{gssproxy}(884)
           |               |-{gssproxy}(885)
           |               |-{gssproxy}(886)
           |               |-{gssproxy}(887)
           |               `-{gssproxy}(888)
           |-irqbalance(815)---{irqbalance}(827)
           |-iscsid(172946)
           |-ovs-vswitchd(53883)-+-{ovs-vswitchd}(58423)
           |                     |-{ovs-vswitchd}(58424)
           |                     |-{ovs-vswitchd}(58425)
           |                     |-{ovs-vswitchd}(58426)
           |                     |-{ovs-vswitchd}(58427)
           |                     |-{ovs-vswitchd}(58428)
           |                     |-{ovs-vswitchd}(58432)
           |                     |-{ovs-vswitchd}(58433)
           |                     |-{ovs-vswitchd}(58435)
           |                     |-{ovs-vswitchd}(58436)
           |                     |-{ovs-vswitchd}(58437)
           |                     `-{ovs-vswitchd}(58438)
           |-ovsdb-server(53802)
           |-podman(201354)-+-{podman}(201360)
           |                |-{podman}(201361)
           |                |-{podman}(201362)
           |                |-{podman}(201363)
           |                |-{podman}(201364)
           |                |-{podman}(201369)
           |                |-{podman}(201370)
           |                |-{podman}(201371)
           |                |-{podman}(201372)
           |                |-{podman}(201373)
           |                |-{podman}(201374)
           |                |-{podman}(201379)
           |                `-{podman}(201395)
           |-polkitd(43616)-+-{polkitd}(43620)
           |                |-{polkitd}(43621)
           |                |-{polkitd}(43622)
           |                |-{polkitd}(43623)
           |                |-{polkitd}(43624)
           |                |-{polkitd}(43625)
           |                |-{polkitd}(43626)
           |                |-{polkitd}(43627)
           |                |-{polkitd}(43628)
           |                |-{polkitd}(43629)
           |                `-{polkitd}(43630)
           |-python3(4514)
           |-rpcbind(697)
           |-rsyslogd(1011)-+-{rsyslogd}(1018)
           |                `-{rsyslogd}(1019)
           |-sshd(128695)---sshd-session(235453)---sshd-session(235456)---sudo(235457)---sos(235481)-+-timeout(238457)---turbostat(238458)-+-sleep(238464)
           |                                                                                         |                                     `-{turbostat}(238462)
           |                                                                                         |-timeout(238467)---pstree(238468)
           |                                                                                         |-{sos}(235836)
           |                                                                                         |-{sos}(235837)
           |                                                                                         |-{sos}(235838)
           |                                                                                         |-{sos}(235839)
           |                                                                                         |-{sos}(238173)
           |                                                                                         |-{sos}(238269)
           |                                                                                         |-{sos}(238411)
           |                                                                                         `-{sos}(238461)
           |-systemd(4304)-+-(sd-pam)(4306)
           |               `-dbus-broker-lau(14775)---dbus-broker(14785)
           |-systemd-hostnam(236210)
           |-systemd-journal(677)
           |-systemd-logind(819)
           |-systemd-machine(153511)
           |-systemd-udevd(727)
           |-tuned(43793)-+-{tuned}(43796)
           |              |-{tuned}(43797)
           |              `-{tuned}(43798)
           |-virtlogd(152855)
           |-virtnodedevd(186903)-+-{virtnodedevd}(186904)
           |                      |-{virtnodedevd}(186905)
           |                      |-{virtnodedevd}(186906)
           |                      |-{virtnodedevd}(186907)
           |                      |-{virtnodedevd}(186908)
           |                      |-{virtnodedevd}(186909)
           |                      |-{virtnodedevd}(186910)
           |                      |-{virtnodedevd}(186911)
           |                      |-{virtnodedevd}(186912)
           |                      |-{virtnodedevd}(186913)
           |                      |-{virtnodedevd}(186914)
           |                      |-{virtnodedevd}(186915)
           |                      |-{virtnodedevd}(186916)
           |                      |-{virtnodedevd}(186917)
           |                      |-{virtnodedevd}(186918)
           |                      |-{virtnodedevd}(186920)
           |                      |-{virtnodedevd}(186921)
           |                      |-{virtnodedevd}(186922)
           |                      `-{virtnodedevd}(186923)
           `-virtqemud(186690)-+-{virtqemud}(186709)
                               |-{virtqemud}(186710)
                               |-{virtqemud}(186711)
                               |-{virtqemud}(186712)
                               |-{virtqemud}(186713)
                               |-{virtqemud}(186714)
                               |-{virtqemud}(186715)
                               |-{virtqemud}(186716)
                               |-{virtqemud}(186717)
                               |-{virtqemud}(186718)
                               |-{virtqemud}(186719)
                               |-{virtqemud}(186720)
                               |-{virtqemud}(186721)
                               |-{virtqemud}(186722)
                               |-{virtqemud}(186723)
                               |-{virtqemud}(186727)
                               |-{virtqemud}(186728)
                               `-{virtqemud}(214051)
