systemd(1)-+-NetworkManager(55834)-+-{NetworkManager}(55838)
           |                       `-{NetworkManager}(55839)
           |-agetty(1005)
           |-agetty(1006)
           |-auditd(697)-+-sedispatch(699)
           |             |-{auditd}(698)
           |             `-{auditd}(700)
           |-catatonit(12742)
           |-chronyd(65276)
           |-conmon(95759)---dumb-init(95761)---ovn-controller(95764)-+-{ovn-controller}(95888)
           |                                                          |-{ovn-controller}(95889)
           |                                                          |-{ovn-controller}(95890)
           |                                                          `-{ovn-controller}(95891)
           |-conmon(104618)-+-dumb-init(104620)---neutron-ovn-met(104623)---neutron-ovn-met(104730)
           |                |-privsep-helper(104735)---{privsep-helper}(104736)
           |                |-privsep-helper(208903)-+-{privsep-helper}(208904)
           |                |                        `-{privsep-helper}(212458)
           |                `-privsep-helper(208917)-+-{privsep-helper}(208918)
           |                                         `-{privsep-helper}(208931)
           |-conmon(170462)---dumb-init(170464)---multipathd(170467)-+-{multipathd}(170520)
           |                                                         |-{multipathd}(170521)
           |                                                         |-{multipathd}(170522)
           |                                                         |-{multipathd}(170523)
           |                                                         |-{multipathd}(170524)
           |                                                         `-{multipathd}(170525)
           |-conmon(187399)-+-dumb-init(187401)---nova-compute(187403)-+-{nova-compute}(187678)
           |                |                                          |-{nova-compute}(187679)
           |                |                                          |-{nova-compute}(187680)
           |                |                                          |-{nova-compute}(187681)
           |                |                                          |-{nova-compute}(187682)
           |                |                                          |-{nova-compute}(187683)
           |                |                                          |-{nova-compute}(187684)
           |                |                                          |-{nova-compute}(187685)
           |                |                                          |-{nova-compute}(187686)
           |                |                                          |-{nova-compute}(187687)
           |                |                                          |-{nova-compute}(187688)
           |                |                                          |-{nova-compute}(187689)
           |                |                                          |-{nova-compute}(187690)
           |                |                                          |-{nova-compute}(187691)
           |                |                                          |-{nova-compute}(187692)
           |                |                                          |-{nova-compute}(187693)
           |                |                                          |-{nova-compute}(187694)
           |                |                                          |-{nova-compute}(187695)
           |                |                                          |-{nova-compute}(187696)
           |                |                                          |-{nova-compute}(187697)
           |                |                                          `-{nova-compute}(187698)
           |                |-privsep-helper(208806)---{privsep-helper}(208807)
           |                `-privsep-helper(208853)---{privsep-helper}(208854)
           |-conmon(198009)---podman_exporter(198011)-+-{podman_exporter}(198014)
           |                                          |-{podman_exporter}(198015)
           |                                          |-{podman_exporter}(198016)
           |                                          |-{podman_exporter}(198017)
           |                                          |-{podman_exporter}(198019)
           |                                          |-{podman_exporter}(207392)
           |                                          |-{podman_exporter}(207393)
           |                                          |-{podman_exporter}(207394)
           |                                          `-{podman_exporter}(208001)
           |-conmon(199910)---openstack-netwo(199912)-+-{openstack-netwo}(199915)
           |                                          |-{openstack-netwo}(199916)
           |                                          |-{openstack-netwo}(199917)
           |                                          |-{openstack-netwo}(199918)
           |                                          |-{openstack-netwo}(199919)
           |                                          |-{openstack-netwo}(207547)
           |                                          |-{openstack-netwo}(207548)
           |                                          |-{openstack-netwo}(207662)
           |                                          |-{openstack-netwo}(207663)
           |                                          |-{openstack-netwo}(208002)
           |                                          `-{openstack-netwo}(211911)
           |-crond(1004)
           |-dbus-broker-lau(746)---dbus-broker(766)
           |-gssproxy(866)-+-{gssproxy}(870)
           |               |-{gssproxy}(871)
           |               |-{gssproxy}(872)
           |               |-{gssproxy}(873)
           |               `-{gssproxy}(874)
           |-irqbalance(785)---{irqbalance}(796)
           |-iscsid(173165)
           |-ovs-vswitchd(54133)-+-{ovs-vswitchd}(58667)
           |                     |-{ovs-vswitchd}(58669)
           |                     |-{ovs-vswitchd}(58670)
           |                     |-{ovs-vswitchd}(58671)
           |                     |-{ovs-vswitchd}(58672)
           |                     |-{ovs-vswitchd}(58673)
           |                     |-{ovs-vswitchd}(58676)
           |                     |-{ovs-vswitchd}(58678)
           |                     |-{ovs-vswitchd}(58679)
           |                     |-{ovs-vswitchd}(58681)
           |                     |-{ovs-vswitchd}(58682)
           |                     `-{ovs-vswitchd}(58683)
           |-ovsdb-server(54051)
           |-podman(197748)-+-{podman}(197757)
           |                |-{podman}(197758)
           |                |-{podman}(197759)
           |                |-{podman}(197760)
           |                |-{podman}(197761)
           |                |-{podman}(197762)
           |                |-{podman}(197763)
           |                |-{podman}(197767)
           |                |-{podman}(197773)
           |                |-{podman}(197774)
           |                |-{podman}(197775)
           |                |-{podman}(197894)
           |                |-{podman}(197895)
           |                `-{podman}(207891)
           |-polkitd(43903)-+-{polkitd}(43907)
           |                |-{polkitd}(43908)
           |                |-{polkitd}(43909)
           |                |-{polkitd}(43910)
           |                |-{polkitd}(43911)
           |                |-{polkitd}(43912)
           |                |-{polkitd}(43913)
           |                |-{polkitd}(43914)
           |                |-{polkitd}(43915)
           |                |-{polkitd}(43916)
           |                `-{polkitd}(43917)
           |-python3(4510)
           |-rpcbind(695)
           |-rsyslogd(1000)-+-{rsyslogd}(1010)
           |                `-{rsyslogd}(1011)
           |-sshd(128989)---sshd-session(226097)---sshd-session(226100)---sudo(226101)---sos(226125)-+-timeout(228807)---pstree(228808)
           |                                                                                         |-{sos}(226414)
           |                                                                                         |-{sos}(226415)
           |                                                                                         |-{sos}(226416)
           |                                                                                         |-{sos}(226417)
           |                                                                                         |-{sos}(228573)
           |                                                                                         |-{sos}(228742)
           |                                                                                         |-{sos}(228791)
           |                                                                                         `-{sos}(228792)
           |-systemd(4296)-+-(sd-pam)(4298)
           |               `-dbus-broker-lau(12857)---dbus-broker(12885)
           |-systemd-hostnam(226804)
           |-systemd-journal(673)
           |-systemd-logind(791)
           |-systemd-machine(153714)
           |-systemd-udevd(725)
           |-tuned(44080)-+-{tuned}(44082)
           |              |-{tuned}(44083)
           |              `-{tuned}(44084)
           |-virtlogd(153084)
           |-virtnodedevd(187148)-+-{virtnodedevd}(187159)
           |                      |-{virtnodedevd}(187160)
           |                      |-{virtnodedevd}(187161)
           |                      |-{virtnodedevd}(187162)
           |                      |-{virtnodedevd}(187163)
           |                      |-{virtnodedevd}(187164)
           |                      |-{virtnodedevd}(187165)
           |                      |-{virtnodedevd}(187166)
           |                      |-{virtnodedevd}(187167)
           |                      |-{virtnodedevd}(187168)
           |                      |-{virtnodedevd}(187169)
           |                      |-{virtnodedevd}(187170)
           |                      |-{virtnodedevd}(187171)
           |                      |-{virtnodedevd}(187172)
           |                      |-{virtnodedevd}(187173)
           |                      |-{virtnodedevd}(187175)
           |                      |-{virtnodedevd}(187176)
           |                      |-{virtnodedevd}(187177)
           |                      `-{virtnodedevd}(187178)
           `-virtqemud(186951)-+-{virtqemud}(186952)
                               |-{virtqemud}(186953)
                               |-{virtqemud}(186954)
                               |-{virtqemud}(186955)
                               |-{virtqemud}(186956)
                               |-{virtqemud}(186957)
                               |-{virtqemud}(186958)
                               |-{virtqemud}(186959)
                               |-{virtqemud}(186960)
                               |-{virtqemud}(186961)
                               |-{virtqemud}(186962)
                               |-{virtqemud}(186963)
                               |-{virtqemud}(186964)
                               |-{virtqemud}(186965)
                               |-{virtqemud}(186966)
                               |-{virtqemud}(186970)
                               |-{virtqemud}(186972)
                               `-{virtqemud}(209075)
