systemd(1)-+-NetworkManager(55586)-+-{NetworkManager}(55593)
           |                       `-{NetworkManager}(55594)
           |-agetty(1014)
           |-agetty(1020)
           |-auditd(697)-+-sedispatch(699)
           |             |-{auditd}(698)
           |             `-{auditd}(700)
           |-catatonit(15081)
           |-chronyd(65032)
           |-conmon(95505)---dumb-init(95507)---ovn-controller(95510)-+-{ovn-controller}(95632)
           |                                                          |-{ovn-controller}(95633)
           |                                                          |-{ovn-controller}(95634)
           |                                                          `-{ovn-controller}(95635)
           |-conmon(104351)-+-dumb-init(104353)---neutron-ovn-met(104356)---neutron-ovn-met(104488)
           |                |-privsep-helper(104493)---{privsep-helper}(104494)
           |                |-privsep-helper(208982)-+-{privsep-helper}(208984)
           |                |                        `-{privsep-helper}(216426)
           |                `-privsep-helper(208997)-+-{privsep-helper}(208998)
           |                                         `-{privsep-helper}(215538)
           |-conmon(170262)---dumb-init(170264)---multipathd(170267)-+-{multipathd}(170287)
           |                                                         |-{multipathd}(170288)
           |                                                         |-{multipathd}(170289)
           |                                                         |-{multipathd}(170290)
           |                                                         |-{multipathd}(170291)
           |                                                         `-{multipathd}(170292)
           |-conmon(187185)-+-dumb-init(187187)---nova-compute(187189)-+-{nova-compute}(187397)
           |                |                                          |-{nova-compute}(187398)
           |                |                                          |-{nova-compute}(187399)
           |                |                                          |-{nova-compute}(187400)
           |                |                                          |-{nova-compute}(187401)
           |                |                                          |-{nova-compute}(187402)
           |                |                                          |-{nova-compute}(187403)
           |                |                                          |-{nova-compute}(187404)
           |                |                                          |-{nova-compute}(187405)
           |                |                                          |-{nova-compute}(187406)
           |                |                                          |-{nova-compute}(187407)
           |                |                                          |-{nova-compute}(187408)
           |                |                                          |-{nova-compute}(187409)
           |                |                                          |-{nova-compute}(187410)
           |                |                                          |-{nova-compute}(187411)
           |                |                                          |-{nova-compute}(187412)
           |                |                                          |-{nova-compute}(187413)
           |                |                                          |-{nova-compute}(187414)
           |                |                                          |-{nova-compute}(187415)
           |                |                                          |-{nova-compute}(187416)
           |                |                                          `-{nova-compute}(187417)
           |                |-privsep-helper(208861)---{privsep-helper}(208862)
           |                `-privsep-helper(208930)---{privsep-helper}(208931)
           |-conmon(197823)---podman_exporter(197825)-+-{podman_exporter}(197828)
           |                                          |-{podman_exporter}(197829)
           |                                          |-{podman_exporter}(197830)
           |                                          |-{podman_exporter}(197831)
           |                                          |-{podman_exporter}(197833)
           |                                          |-{podman_exporter}(207434)
           |                                          |-{podman_exporter}(207435)
           |                                          |-{podman_exporter}(207436)
           |                                          `-{podman_exporter}(207973)
           |-conmon(199681)---openstack-netwo(199683)-+-{openstack-netwo}(199686)
           |                                          |-{openstack-netwo}(199687)
           |                                          |-{openstack-netwo}(199688)
           |                                          |-{openstack-netwo}(199689)
           |                                          |-{openstack-netwo}(199690)
           |                                          |-{openstack-netwo}(207333)
           |                                          |-{openstack-netwo}(207334)
           |                                          |-{openstack-netwo}(207335)
           |                                          |-{openstack-netwo}(207336)
           |                                          |-{openstack-netwo}(207337)
           |                                          |-{openstack-netwo}(208451)
           |                                          `-{openstack-netwo}(210053)
           |-crond(1007)
           |-dbus-broker-lau(738)---dbus-broker(763)
           |-gssproxy(868)-+-{gssproxy}(870)
           |               |-{gssproxy}(871)
           |               |-{gssproxy}(872)
           |               |-{gssproxy}(873)
           |               `-{gssproxy}(874)
           |-irqbalance(773)---{irqbalance}(781)
           |-iscsid(172959)
           |-ovs-vswitchd(53890)-+-{ovs-vswitchd}(58423)
           |                     |-{ovs-vswitchd}(58425)
           |                     |-{ovs-vswitchd}(58426)
           |                     |-{ovs-vswitchd}(58427)
           |                     |-{ovs-vswitchd}(58428)
           |                     |-{ovs-vswitchd}(58429)
           |                     |-{ovs-vswitchd}(58430)
           |                     |-{ovs-vswitchd}(58431)
           |                     |-{ovs-vswitchd}(58432)
           |                     |-{ovs-vswitchd}(58435)
           |                     |-{ovs-vswitchd}(58437)
           |                     `-{ovs-vswitchd}(58438)
           |-ovsdb-server(53808)
           |-podman(197570)-+-{podman}(197578)
           |                |-{podman}(197579)
           |                |-{podman}(197580)
           |                |-{podman}(197583)
           |                |-{podman}(197582)
           |                |-{podman}(197586)
           |                |-{podman}(197587)
           |                |-{podman}(197588)
           |                |-{podman}(197589)
           |                |-{podman}(197590)
           |                |-{podman}(197595)
           |                |-{podman}(197598)
           |                |-{podman}(197600)
           |                `-{podman}(210893)
           |-polkitd(43642)-+-{polkitd}(43646)
           |                |-{polkitd}(43647)
           |                |-{polkitd}(43648)
           |                |-{polkitd}(43649)
           |                |-{polkitd}(43650)
           |                |-{polkitd}(43651)
           |                |-{polkitd}(43652)
           |                |-{polkitd}(43653)
           |                |-{polkitd}(43654)
           |                |-{polkitd}(43655)
           |                `-{polkitd}(43656)
           |-python3(4510)
           |-rpcbind(695)
           |-rsyslogd(1000)-+-{rsyslogd}(1016)
           |                `-{rsyslogd}(1017)
           |-sshd(128758)---sshd-session(227489)---sshd-session(227552)---sudo(227555)---sos(227579)-+-timeout(230248)---pstree(230250)
           |                                                                                         |-{sos}(227896)
           |                                                                                         |-{sos}(227897)
           |                                                                                         |-{sos}(227898)
           |                                                                                         |-{sos}(227899)
           |                                                                                         |-{sos}(228650)
           |                                                                                         |-{sos}(229962)
           |                                                                                         |-{sos}(230191)
           |                                                                                         `-{sos}(230244)
           |-systemd(4299)-+-(sd-pam)(4301)
           |               `-dbus-broker-lau(15188)---dbus-broker(15201)
           |-systemd-hostnam(228280)
           |-systemd-journal(673)
           |-systemd-logind(778)
           |-systemd-machine(153474)
           |-systemd-udevd(725)
           |-tuned(43819)-+-{tuned}(43821)
           |              |-{tuned}(43822)
           |              `-{tuned}(43823)
           |-virtlogd(152843)
           |-virtnodedevd(186800)-+-{virtnodedevd}(186801)
           |                      |-{virtnodedevd}(186802)
           |                      |-{virtnodedevd}(186803)
           |                      |-{virtnodedevd}(186804)
           |                      |-{virtnodedevd}(186805)
           |                      |-{virtnodedevd}(186806)
           |                      |-{virtnodedevd}(186807)
           |                      |-{virtnodedevd}(186808)
           |                      |-{virtnodedevd}(186809)
           |                      |-{virtnodedevd}(186810)
           |                      |-{virtnodedevd}(186811)
           |                      |-{virtnodedevd}(186812)
           |                      |-{virtnodedevd}(186813)
           |                      |-{virtnodedevd}(186814)
           |                      |-{virtnodedevd}(186815)
           |                      |-{virtnodedevd}(186817)
           |                      |-{virtnodedevd}(186818)
           |                      |-{virtnodedevd}(186819)
           |                      `-{virtnodedevd}(186820)
           `-virtqemud(186680)-+-{virtqemud}(186687)
                               |-{virtqemud}(186688)
                               |-{virtqemud}(186689)
                               |-{virtqemud}(186690)
                               |-{virtqemud}(186691)
                               |-{virtqemud}(186692)
                               |-{virtqemud}(186693)
                               |-{virtqemud}(186694)
                               |-{virtqemud}(186695)
                               |-{virtqemud}(186696)
                               |-{virtqemud}(186698)
                               |-{virtqemud}(186699)
                               |-{virtqemud}(186700)
                               |-{virtqemud}(186701)
                               |-{virtqemud}(186702)
                               |-{virtqemud}(186722)
                               |-{virtqemud}(186723)
                               `-{virtqemud}(209114)
