systemd(1)-+-NetworkManager(51728)-+-{NetworkManager}(51738)
           |                       `-{NetworkManager}(51739)
           |-agetty(1011)
           |-agetty(1012)
           |-auditd(704)-+-sedispatch(706)
           |             |-{auditd}(705)
           |             `-{auditd}(707)
           |-catatonit(10092)
           |-chronyd(61022)
           |-conmon(91340)---dumb-init(91342)---ovn-controller(91345)-+-{ovn-controller}(91465)
           |                                                          |-{ovn-controller}(91466)
           |                                                          |-{ovn-controller}(91467)
           |                                                          `-{ovn-controller}(91468)
           |-conmon(100219)-+-dumb-init(100221)---neutron-ovn-met(100224)---neutron-ovn-met(100330)
           |                |-privsep-helper(100335)---{privsep-helper}(100336)
           |                |-privsep-helper(211822)-+-{privsep-helper}(211823)
           |                |                        `-{privsep-helper}(214850)
           |                `-privsep-helper(211882)-+-{privsep-helper}(211883)
           |                                         `-{privsep-helper}(222693)
           |-conmon(162638)---dumb-init(162640)---iscsid(162643)
           |-conmon(171977)---dumb-init(171979)---multipathd(171982)-+-{multipathd}(172036)
           |                                                         |-{multipathd}(172037)
           |                                                         |-{multipathd}(172038)
           |                                                         |-{multipathd}(172039)
           |                                                         |-{multipathd}(172040)
           |                                                         `-{multipathd}(172041)
           |-conmon(189105)---dumb-init(189107)-+-nova-compute(189109)-+-{nova-compute}(189406)
           |                                    |                      |-{nova-compute}(189407)
           |                                    |                      |-{nova-compute}(189408)
           |                                    |                      |-{nova-compute}(189409)
           |                                    |                      |-{nova-compute}(189410)
           |                                    |                      |-{nova-compute}(189411)
           |                                    |                      |-{nova-compute}(189412)
           |                                    |                      |-{nova-compute}(189413)
           |                                    |                      |-{nova-compute}(189414)
           |                                    |                      |-{nova-compute}(189415)
           |                                    |                      |-{nova-compute}(189416)
           |                                    |                      |-{nova-compute}(189417)
           |                                    |                      |-{nova-compute}(189418)
           |                                    |                      |-{nova-compute}(189419)
           |                                    |                      |-{nova-compute}(189420)
           |                                    |                      |-{nova-compute}(189421)
           |                                    |                      |-{nova-compute}(189422)
           |                                    |                      |-{nova-compute}(189423)
           |                                    |                      |-{nova-compute}(189424)
           |                                    |                      |-{nova-compute}(189425)
           |                                    |                      `-{nova-compute}(189426)
           |                                    |-privsep-helper(211758)---{privsep-helper}(211759)
           |                                    `-privsep-helper(211779)---{privsep-helper}(211780)
           |-conmon(199813)---podman_exporter(199815)-+-{podman_exporter}(199818)
           |                                          |-{podman_exporter}(199819)
           |                                          |-{podman_exporter}(199820)
           |                                          |-{podman_exporter}(199821)
           |                                          |-{podman_exporter}(199822)
           |                                          |-{podman_exporter}(210213)
           |                                          |-{podman_exporter}(210214)
           |                                          |-{podman_exporter}(210613)
           |                                          `-{podman_exporter}(210614)
           |-conmon(201724)---openstack-netwo(201726)-+-{openstack-netwo}(201729)
           |                                          |-{openstack-netwo}(201730)
           |                                          |-{openstack-netwo}(201731)
           |                                          |-{openstack-netwo}(201732)
           |                                          |-{openstack-netwo}(201733)
           |                                          |-{openstack-netwo}(210241)
           |                                          |-{openstack-netwo}(210242)
           |                                          |-{openstack-netwo}(210243)
           |                                          |-{openstack-netwo}(210244)
           |                                          |-{openstack-netwo}(210480)
           |                                          `-{openstack-netwo}(210481)
           |-crond(1009)
           |-dbus-broker-lau(751)---dbus-broker(774)
           |-gssproxy(875)-+-{gssproxy}(877)
           |               |-{gssproxy}(878)
           |               |-{gssproxy}(879)
           |               |-{gssproxy}(880)
           |               `-{gssproxy}(881)
           |-irqbalance(787)---{irqbalance}(804)
           |-ovs-vswitchd(50017)-+-{ovs-vswitchd}(54568)
           |                     |-{ovs-vswitchd}(54569)
           |                     |-{ovs-vswitchd}(54571)
           |                     |-{ovs-vswitchd}(54572)
           |                     |-{ovs-vswitchd}(54573)
           |                     |-{ovs-vswitchd}(54574)
           |                     |-{ovs-vswitchd}(54576)
           |                     |-{ovs-vswitchd}(54579)
           |                     |-{ovs-vswitchd}(54580)
           |                     |-{ovs-vswitchd}(54582)
           |                     |-{ovs-vswitchd}(54583)
           |                     `-{ovs-vswitchd}(54585)
           |-ovsdb-server(49933)
           |-podman(199564)-+-{podman}(199574)
           |                |-{podman}(199575)
           |                |-{podman}(199576)
           |                |-{podman}(199577)
           |                |-{podman}(199578)
           |                |-{podman}(199582)
           |                |-{podman}(199583)
           |                |-{podman}(199584)
           |                |-{podman}(199585)
           |                |-{podman}(199588)
           |                |-{podman}(199593)
           |                |-{podman}(199594)
           |                |-{podman}(199624)
           |                `-{podman}(211002)
           |-polkitd(6198)-+-{polkitd}(6267)
           |               |-{polkitd}(6269)
           |               |-{polkitd}(6277)
           |               |-{polkitd}(6278)
           |               |-{polkitd}(6279)
           |               |-{polkitd}(6280)
           |               |-{polkitd}(6281)
           |               |-{polkitd}(6282)
           |               |-{polkitd}(6283)
           |               |-{polkitd}(6284)
           |               `-{polkitd}(6333)
           |-python3(1275)
           |-rpcbind(702)
           |-rsyslogd(1005)-+-{rsyslogd}(1014)
           |                `-{rsyslogd}(1015)
           |-sshd(124526)---sshd-session(234111)---sshd-session(234114)---sudo(234115)---sos(234139)-+-timeout(236732)---turbostat(236734)-+-sleep(236742)
           |                                                                                         |                                     `-{turbostat}(236738)
           |                                                                                         |-timeout(236740)---pstree(236743)
           |                                                                                         |-{sos}(234456)
           |                                                                                         |-{sos}(234457)
           |                                                                                         |-{sos}(234458)
           |                                                                                         |-{sos}(234459)
           |                                                                                         |-{sos}(236553)
           |                                                                                         |-{sos}(236589)
           |                                                                                         |-{sos}(236736)
           |                                                                                         `-{sos}(236749)
           |-systemd(1063)-+-(sd-pam)(1065)
           |               `-dbus-broker-lau(10175)---dbus-broker(10199)
           |-systemd-hostnam(234864)
           |-systemd-journal(680)
           |-systemd-logind(788)
           |-systemd-machine(149125)
           |-systemd-udevd(732)
           |-tuned(39859)-+-{tuned}(39861)
           |              |-{tuned}(39862)
           |              `-{tuned}(39863)
           |-virtlogd(148498)
           |-virtnodedevd(188914)-+-{virtnodedevd}(188924)
           |                      |-{virtnodedevd}(188925)
           |                      |-{virtnodedevd}(188926)
           |                      |-{virtnodedevd}(188927)
           |                      |-{virtnodedevd}(188928)
           |                      |-{virtnodedevd}(188929)
           |                      |-{virtnodedevd}(188930)
           |                      |-{virtnodedevd}(188931)
           |                      |-{virtnodedevd}(188932)
           |                      |-{virtnodedevd}(188933)
           |                      |-{virtnodedevd}(188934)
           |                      |-{virtnodedevd}(188935)
           |                      |-{virtnodedevd}(188936)
           |                      |-{virtnodedevd}(188937)
           |                      |-{virtnodedevd}(188938)
           |                      |-{virtnodedevd}(188940)
           |                      |-{virtnodedevd}(188941)
           |                      `-{virtnodedevd}(188942)
           `-virtqemud(188629)-+-{virtqemud}(188630)
                               |-{virtqemud}(188631)
                               |-{virtqemud}(188632)
                               |-{virtqemud}(188633)
                               |-{virtqemud}(188634)
                               |-{virtqemud}(188635)
                               |-{virtqemud}(188636)
                               |-{virtqemud}(188637)
                               |-{virtqemud}(188638)
                               |-{virtqemud}(188639)
                               |-{virtqemud}(188640)
                               |-{virtqemud}(188641)
                               |-{virtqemud}(188642)
                               |-{virtqemud}(188643)
                               |-{virtqemud}(188644)
                               |-{virtqemud}(188648)
                               |-{virtqemud}(188649)
                               `-{virtqemud}(212025)
