systemd(1)-+-NetworkManager(56271)-+-{NetworkManager}(56280)
           |                       `-{NetworkManager}(56281)
           |-agetty(1023)
           |-agetty(1024)
           |-anacron(33489)
           |-auditd(720)-+-sedispatch(722)
           |             |-{auditd}(721)
           |             `-{auditd}(723)
           |-catatonit(12015)
           |-chronyd(65789)
           |-conmon(96504)---dumb-init(96506)---ovn-controller(96509)-+-{ovn-controller}(96639)
           |                                                          |-{ovn-controller}(96640)
           |                                                          |-{ovn-controller}(96641)
           |                                                          `-{ovn-controller}(96642)
           |-conmon(105831)-+-dumb-init(105833)---neutron-ovn-met(105836)---neutron-ovn-met(106122)
           |                `-privsep-helper(106235)---{privsep-helper}(106259)
           |-conmon(186541)---dumb-init(186543)---nova-compute(186545)-+-{nova-compute}(186823)
           |                                                           |-{nova-compute}(186824)
           |                                                           |-{nova-compute}(186825)
           |                                                           |-{nova-compute}(186826)
           |                                                           |-{nova-compute}(186827)
           |                                                           |-{nova-compute}(186828)
           |                                                           |-{nova-compute}(186829)
           |                                                           |-{nova-compute}(186830)
           |                                                           |-{nova-compute}(186831)
           |                                                           |-{nova-compute}(186832)
           |                                                           |-{nova-compute}(186833)
           |                                                           |-{nova-compute}(186834)
           |                                                           |-{nova-compute}(186835)
           |                                                           |-{nova-compute}(186836)
           |                                                           |-{nova-compute}(186837)
           |                                                           |-{nova-compute}(186838)
           |                                                           |-{nova-compute}(186839)
           |                                                           |-{nova-compute}(186840)
           |                                                           |-{nova-compute}(186841)
           |                                                           |-{nova-compute}(186842)
           |                                                           `-{nova-compute}(186843)
           |-conmon(196299)---dumb-init(196301)---ceilometer-poll(196304)-+-ceilometer-poll(196482)-+-{ceilometer-poll}(196483)
           |                                                              |                         |-{ceilometer-poll}(196485)
           |                                                              |                         `-{ceilometer-poll}(196486)
           |                                                              `-{ceilometer-poll}(196477)
           |-conmon(199372)---node_exporter(199374)-+-{node_exporter}(199377)
           |                                        |-{node_exporter}(199378)
           |                                        |-{node_exporter}(199379)
           |                                        `-{node_exporter}(199380)
           |-conmon(202538)---podman_exporter(202540)-+-{podman_exporter}(202543)
           |                                          |-{podman_exporter}(202544)
           |                                          |-{podman_exporter}(202545)
           |                                          |-{podman_exporter}(202546)
           |                                          |-{podman_exporter}(202547)
           |                                          |-{podman_exporter}(210612)
           |                                          |-{podman_exporter}(210613)
           |                                          |-{podman_exporter}(210614)
           |                                          `-{podman_exporter}(210615)
           |-conmon(205679)---openstack-netwo(205681)-+-{openstack-netwo}(205684)
           |                                          |-{openstack-netwo}(205685)
           |                                          |-{openstack-netwo}(205686)
           |                                          |-{openstack-netwo}(205687)
           |                                          `-{openstack-netwo}(205689)
           |-crond(1022)
           |-dbus-broker-lau(791)---dbus-broker(794)
           |-gssproxy(890)-+-{gssproxy}(892)
           |               |-{gssproxy}(894)
           |               |-{gssproxy}(895)
           |               |-{gssproxy}(896)
           |               `-{gssproxy}(897)
           |-irqbalance(807)---{irqbalance}(821)
           |-iscsid(170398)
           |-multipathd(170558)-+-{multipathd}(170560)
           |                    |-{multipathd}(170561)
           |                    |-{multipathd}(170562)
           |                    |-{multipathd}(170563)
           |                    |-{multipathd}(170564)
           |                    |-{multipathd}(170565)
           |                    `-{multipathd}(170566)
           |-ovs-vswitchd(54563)-+-{ovs-vswitchd}(59143)
           |                     |-{ovs-vswitchd}(59144)
           |                     |-{ovs-vswitchd}(59145)
           |                     |-{ovs-vswitchd}(59146)
           |                     |-{ovs-vswitchd}(59147)
           |                     |-{ovs-vswitchd}(59148)
           |                     |-{ovs-vswitchd}(59149)
           |                     |-{ovs-vswitchd}(59150)
           |                     |-{ovs-vswitchd}(59151)
           |                     |-{ovs-vswitchd}(59152)
           |                     |-{ovs-vswitchd}(59153)
           |                     `-{ovs-vswitchd}(59154)
           |-ovsdb-server(54482)
           |-podman(202549)-+-{podman}(202555)
           |                |-{podman}(202556)
           |                |-{podman}(202557)
           |                |-{podman}(202558)
           |                |-{podman}(202559)
           |                |-{podman}(202564)
           |                |-{podman}(202568)
           |                |-{podman}(202569)
           |                |-{podman}(202572)
           |                |-{podman}(202573)
           |                |-{podman}(202574)
           |                |-{podman}(202577)
           |                `-{podman}(204855)
           |-polkitd(44330)-+-{polkitd}(44334)
           |                |-{polkitd}(44335)
           |                |-{polkitd}(44336)
           |                |-{polkitd}(44337)
           |                |-{polkitd}(44338)
           |                |-{polkitd}(44339)
           |                |-{polkitd}(44340)
           |                |-{polkitd}(44341)
           |                |-{polkitd}(44342)
           |                |-{polkitd}(44343)
           |                `-{polkitd}(44344)
           |-python3(5010)
           |-rpcbind(718)
           |-rsyslogd(1018)-+-{rsyslogd}(1029)
           |                `-{rsyslogd}(1030)
           |-sshd(130786)---sshd-session(222873)---sshd-session(222876)---sudo(222877)---sos(222901)-+-timeout(225555)---turbostat(225557)-+-sleep(225572)
           |                                                                                         |                                     `-{turbostat}(225568)
           |                                                                                         |-timeout(225586)---pstree(225587)
           |                                                                                         |-{sos}(223188)
           |                                                                                         |-{sos}(223189)
           |                                                                                         |-{sos}(223190)
           |                                                                                         |-{sos}(223191)
           |                                                                                         |-{sos}(224941)
           |                                                                                         |-{sos}(225245)
           |                                                                                         |-{sos}(225278)
           |                                                                                         `-{sos}(225578)
           |-systemd(4797)-+-(sd-pam)(4800)
           |               `-dbus-broker-lau(12086)---dbus-broker(12119)
           |-systemd-hostnam(223542)
           |-systemd-journal(694)
           |-systemd-logind(812)
           |-systemd-machine(155882)
           |-systemd-udevd(748)
           |-tuned(44508)-+-{tuned}(44511)
           |              |-{tuned}(44512)
           |              `-{tuned}(44513)
           |-virtlogd(155203)
           |-virtnodedevd(185897)-+-{virtnodedevd}(185904)
           |                      |-{virtnodedevd}(185905)
           |                      |-{virtnodedevd}(185906)
           |                      |-{virtnodedevd}(185907)
           |                      |-{virtnodedevd}(185908)
           |                      |-{virtnodedevd}(185909)
           |                      |-{virtnodedevd}(185910)
           |                      |-{virtnodedevd}(185911)
           |                      |-{virtnodedevd}(185912)
           |                      |-{virtnodedevd}(185913)
           |                      |-{virtnodedevd}(185914)
           |                      |-{virtnodedevd}(185915)
           |                      |-{virtnodedevd}(185916)
           |                      |-{virtnodedevd}(185917)
           |                      |-{virtnodedevd}(185918)
           |                      |-{virtnodedevd}(185920)
           |                      |-{virtnodedevd}(185921)
           |                      |-{virtnodedevd}(185922)
           |                      `-{virtnodedevd}(185923)
           `-virtqemud(185658)-+-{virtqemud}(185659)
                               |-{virtqemud}(185660)
                               |-{virtqemud}(185661)
                               |-{virtqemud}(185662)
                               |-{virtqemud}(185663)
                               |-{virtqemud}(185664)
                               |-{virtqemud}(185665)
                               |-{virtqemud}(185666)
                               |-{virtqemud}(185667)
                               |-{virtqemud}(185668)
                               |-{virtqemud}(185669)
                               |-{virtqemud}(185670)
                               |-{virtqemud}(185671)
                               |-{virtqemud}(185672)
                               |-{virtqemud}(185673)
                               |-{virtqemud}(185677)
                               `-{virtqemud}(185678)
