systemd(1)-+-NetworkManager(55406)-+-{NetworkManager}(55411)
           |                       `-{NetworkManager}(55412)
           |-agetty(1016)
           |-agetty(1017)
           |-auditd(707)-+-sedispatch(709)
           |             |-{auditd}(708)
           |             `-{auditd}(710)
           |-catatonit(11771)
           |-chronyd(64847)
           |-conmon(95303)---dumb-init(95305)---ovn-controller(95308)-+-{ovn-controller}(95408)
           |                                                          |-{ovn-controller}(95409)
           |                                                          |-{ovn-controller}(95410)
           |                                                          `-{ovn-controller}(95411)
           |-conmon(104543)-+-dumb-init(104545)---neutron-ovn-met(104548)---neutron-ovn-met(104956)
           |                |-privsep-helper(105086)---{privsep-helper}(105087)
           |                |-privsep-helper(204011)-+-{privsep-helper}(204012)
           |                |                        `-{privsep-helper}(204597)
           |                `-privsep-helper(204025)-+-{privsep-helper}(204026)
           |                                         `-{privsep-helper}(210066)
           |-conmon(183252)-+-dumb-init(183254)---nova-compute(183256)-+-{nova-compute}(183530)
           |                |                                          |-{nova-compute}(183531)
           |                |                                          |-{nova-compute}(183532)
           |                |                                          |-{nova-compute}(183533)
           |                |                                          |-{nova-compute}(183534)
           |                |                                          |-{nova-compute}(183535)
           |                |                                          |-{nova-compute}(183536)
           |                |                                          |-{nova-compute}(183537)
           |                |                                          |-{nova-compute}(183538)
           |                |                                          |-{nova-compute}(183539)
           |                |                                          |-{nova-compute}(183540)
           |                |                                          |-{nova-compute}(183541)
           |                |                                          |-{nova-compute}(183542)
           |                |                                          |-{nova-compute}(183543)
           |                |                                          |-{nova-compute}(183544)
           |                |                                          |-{nova-compute}(183545)
           |                |                                          |-{nova-compute}(183546)
           |                |                                          |-{nova-compute}(183547)
           |                |                                          |-{nova-compute}(183548)
           |                |                                          |-{nova-compute}(183549)
           |                |                                          `-{nova-compute}(183550)
           |                |-privsep-helper(203874)---{privsep-helper}(203875)
           |                `-privsep-helper(203940)---{privsep-helper}(203941)
           |-conmon(192524)---podman_exporter(192526)-+-{podman_exporter}(192529)
           |                                          |-{podman_exporter}(192530)
           |                                          |-{podman_exporter}(192531)
           |                                          |-{podman_exporter}(192532)
           |                                          |-{podman_exporter}(192533)
           |                                          |-{podman_exporter}(202657)
           |                                          |-{podman_exporter}(202658)
           |                                          |-{podman_exporter}(202851)
           |                                          `-{podman_exporter}(203305)
           |-conmon(195422)---openstack-netwo(195424)-+-{openstack-netwo}(195427)
           |                                          |-{openstack-netwo}(195428)
           |                                          |-{openstack-netwo}(195429)
           |                                          |-{openstack-netwo}(195430)
           |                                          |-{openstack-netwo}(195431)
           |                                          |-{openstack-netwo}(202755)
           |                                          |-{openstack-netwo}(202756)
           |                                          |-{openstack-netwo}(202757)
           |                                          |-{openstack-netwo}(202758)
           |                                          |-{openstack-netwo}(202759)
           |                                          `-{openstack-netwo}(212411)
           |-crond(1009)
           |-dbus-broker-lau(762)---dbus-broker(778)
           |-gssproxy(877)-+-{gssproxy}(880)
           |               |-{gssproxy}(881)
           |               |-{gssproxy}(882)
           |               |-{gssproxy}(883)
           |               `-{gssproxy}(884)
           |-irqbalance(789)---{irqbalance}(800)
           |-iscsid(168724)
           |-multipathd(168883)-+-{multipathd}(168885)
           |                    |-{multipathd}(168886)
           |                    |-{multipathd}(168887)
           |                    |-{multipathd}(168888)
           |                    |-{multipathd}(168889)
           |                    `-{multipathd}(168890)
           |-ovs-vswitchd(53706)-+-{ovs-vswitchd}(58244)
           |                     |-{ovs-vswitchd}(58245)
           |                     |-{ovs-vswitchd}(58246)
           |                     |-{ovs-vswitchd}(58247)
           |                     |-{ovs-vswitchd}(58248)
           |                     |-{ovs-vswitchd}(58249)
           |                     |-{ovs-vswitchd}(58250)
           |                     |-{ovs-vswitchd}(58251)
           |                     |-{ovs-vswitchd}(58252)
           |                     |-{ovs-vswitchd}(58253)
           |                     |-{ovs-vswitchd}(58254)
           |                     `-{ovs-vswitchd}(58255)
           |-ovsdb-server(53623)
           |-podman(192540)-+-{podman}(192546)
           |                |-{podman}(192547)
           |                |-{podman}(192548)
           |                |-{podman}(192549)
           |                |-{podman}(192550)
           |                |-{podman}(192551)
           |                |-{podman}(192552)
           |                |-{podman}(192553)
           |                |-{podman}(192554)
           |                |-{podman}(192555)
           |                |-{podman}(192556)
           |                |-{podman}(192557)
           |                |-{podman}(192562)
           |                `-{podman}(203853)
           |-polkitd(43562)-+-{polkitd}(43566)
           |                |-{polkitd}(43567)
           |                |-{polkitd}(43568)
           |                |-{polkitd}(43569)
           |                |-{polkitd}(43570)
           |                |-{polkitd}(43571)
           |                |-{polkitd}(43572)
           |                |-{polkitd}(43573)
           |                |-{polkitd}(43574)
           |                |-{polkitd}(43575)
           |                `-{polkitd}(43576)
           |-python3(4520)
           |-rpcbind(705)
           |-rsyslogd(1005)-+-{rsyslogd}(1019)
           |                `-{rsyslogd}(1020)
           |-sshd(129436)---sshd-session(219843)---sshd-session(219846)---sudo(219847)---sos(219871)-+-timeout(222476)
           |                                                                                         |-timeout(222484)---pstree(222485)
           |                                                                                         |-{sos}(220165)
           |                                                                                         |-{sos}(220166)
           |                                                                                         |-{sos}(220167)
           |                                                                                         |-{sos}(220168)
           |                                                                                         |-{sos}(222293)
           |                                                                                         |-{sos}(222438)
           |                                                                                         |-{sos}(222473)
           |                                                                                         `-{sos}(222483)
           |-systemd(4310)-+-(sd-pam)(4312)
           |               `-dbus-broker-lau(11878)---dbus-broker(11895)
           |-systemd-hostnam(220563)
           |-systemd-journal(684)
           |-systemd-logind(792)
           |-systemd-machine(154369)
           |-systemd-udevd(735)
           |-tuned(43739)-+-{tuned}(43742)
           |              |-{tuned}(43743)
           |              `-{tuned}(43744)
           |-virtlogd(153737)
           |-virtnodedevd(183115)-+-{virtnodedevd}(183123)
           |                      |-{virtnodedevd}(183124)
           |                      |-{virtnodedevd}(183125)
           |                      |-{virtnodedevd}(183126)
           |                      |-{virtnodedevd}(183127)
           |                      |-{virtnodedevd}(183128)
           |                      |-{virtnodedevd}(183129)
           |                      |-{virtnodedevd}(183130)
           |                      |-{virtnodedevd}(183131)
           |                      |-{virtnodedevd}(183132)
           |                      |-{virtnodedevd}(183134)
           |                      |-{virtnodedevd}(183135)
           |                      |-{virtnodedevd}(183136)
           |                      |-{virtnodedevd}(183137)
           |                      |-{virtnodedevd}(183138)
           |                      |-{virtnodedevd}(183144)
           |                      |-{virtnodedevd}(183146)
           |                      |-{virtnodedevd}(183150)
           |                      `-{virtnodedevd}(183153)
           `-virtqemud(182823)-+-{virtqemud}(182845)
                               |-{virtqemud}(182846)
                               |-{virtqemud}(182847)
                               |-{virtqemud}(182848)
                               |-{virtqemud}(182849)
                               |-{virtqemud}(182850)
                               |-{virtqemud}(182851)
                               |-{virtqemud}(182852)
                               |-{virtqemud}(182853)
                               |-{virtqemud}(182854)
                               |-{virtqemud}(182855)
                               |-{virtqemud}(182856)
                               |-{virtqemud}(182857)
                               |-{virtqemud}(182858)
                               |-{virtqemud}(182859)
                               |-{virtqemud}(182864)
                               |-{virtqemud}(182865)
                               `-{virtqemud}(204168)
