systemd(1)-+-NetworkManager(56103)-+-{NetworkManager}(56109)
           |                       `-{NetworkManager}(56110)
           |-agetty(1007)
           |-agetty(1008)
           |-auditd(699)-+-sedispatch(701)
           |             |-{auditd}(700)
           |             `-{auditd}(702)
           |-catatonit(12132)
           |-chronyd(65548)
           |-conmon(96015)---dumb-init(96017)---ovn-controller(96020)-+-{ovn-controller}(96142)
           |                                                          |-{ovn-controller}(96143)
           |                                                          |-{ovn-controller}(96144)
           |                                                          `-{ovn-controller}(96145)
           |-conmon(104867)-+-dumb-init(104869)---neutron-ovn-met(104872)---neutron-ovn-met(104983)
           |                |-privsep-helper(104988)---{privsep-helper}(104989)
           |                |-privsep-helper(213899)-+-{privsep-helper}(213900)
           |                |                        `-{privsep-helper}(217827)
           |                `-privsep-helper(213913)-+-{privsep-helper}(213914)
           |                                         `-{privsep-helper}(215261)
           |-conmon(170707)---dumb-init(170709)---multipathd(170712)-+-{multipathd}(170745)
           |                                                         |-{multipathd}(170747)
           |                                                         |-{multipathd}(170748)
           |                                                         |-{multipathd}(170749)
           |                                                         |-{multipathd}(170752)
           |                                                         `-{multipathd}(170754)
           |-conmon(187634)-+-dumb-init(187636)---nova-compute(187638)-+-{nova-compute}(187907)
           |                |                                          |-{nova-compute}(187908)
           |                |                                          |-{nova-compute}(187909)
           |                |                                          |-{nova-compute}(187910)
           |                |                                          |-{nova-compute}(187911)
           |                |                                          |-{nova-compute}(187912)
           |                |                                          |-{nova-compute}(187913)
           |                |                                          |-{nova-compute}(187914)
           |                |                                          |-{nova-compute}(187915)
           |                |                                          |-{nova-compute}(187916)
           |                |                                          |-{nova-compute}(187917)
           |                |                                          |-{nova-compute}(187918)
           |                |                                          |-{nova-compute}(187919)
           |                |                                          |-{nova-compute}(187920)
           |                |                                          |-{nova-compute}(187921)
           |                |                                          |-{nova-compute}(187922)
           |                |                                          |-{nova-compute}(187923)
           |                |                                          |-{nova-compute}(187924)
           |                |                                          |-{nova-compute}(187925)
           |                |                                          |-{nova-compute}(187926)
           |                |                                          `-{nova-compute}(187927)
           |                |-privsep-helper(213809)---{privsep-helper}(213810)
           |                `-privsep-helper(213831)---{privsep-helper}(213832)
           |-conmon(198315)---dumb-init(198317)---ceilometer-poll(198320)-+-ceilometer-poll(198620)-+-{ceilometer-poll}(198621)
           |                                                              |                         |-{ceilometer-poll}(198625)
           |                                                              |                         `-{ceilometer-poll}(198626)
           |                                                              `-{ceilometer-poll}(198612)
           |-conmon(200102)---node_exporter(200104)-+-{node_exporter}(200107)
           |                                        |-{node_exporter}(200108)
           |                                        |-{node_exporter}(200109)
           |                                        `-{node_exporter}(200110)
           |-conmon(202013)---podman_exporter(202015)-+-{podman_exporter}(202018)
           |                                          |-{podman_exporter}(202019)
           |                                          |-{podman_exporter}(202020)
           |                                          |-{podman_exporter}(202021)
           |                                          |-{podman_exporter}(202023)
           |                                          `-{podman_exporter}(202024)
           |-conmon(203907)---openstack-netwo(203909)-+-{openstack-netwo}(203912)
           |                                          |-{openstack-netwo}(203913)
           |                                          |-{openstack-netwo}(203914)
           |                                          |-{openstack-netwo}(203915)
           |                                          `-{openstack-netwo}(203916)
           |-crond(1005)
           |-dbus-broker-lau(738)---dbus-broker(770)
           |-gssproxy(872)-+-{gssproxy}(877)
           |               |-{gssproxy}(878)
           |               |-{gssproxy}(879)
           |               |-{gssproxy}(880)
           |               `-{gssproxy}(881)
           |-irqbalance(779)---{irqbalance}(795)
           |-iscsid(173407)
           |-ovs-vswitchd(54404)-+-{ovs-vswitchd}(58946)
           |                     |-{ovs-vswitchd}(58947)
           |                     |-{ovs-vswitchd}(58948)
           |                     |-{ovs-vswitchd}(58949)
           |                     |-{ovs-vswitchd}(58950)
           |                     |-{ovs-vswitchd}(58951)
           |                     |-{ovs-vswitchd}(58952)
           |                     |-{ovs-vswitchd}(58955)
           |                     |-{ovs-vswitchd}(58957)
           |                     |-{ovs-vswitchd}(58958)
           |                     |-{ovs-vswitchd}(58959)
           |                     `-{ovs-vswitchd}(58961)
           |-ovsdb-server(54319)
           |-podman(201766)-+-{podman}(201767)
           |                |-{podman}(201769)
           |                |-{podman}(201771)
           |                |-{podman}(201773)
           |                |-{podman}(201775)
           |                |-{podman}(201777)
           |                |-{podman}(201778)
           |                |-{podman}(201779)
           |                |-{podman}(201780)
           |                |-{podman}(201781)
           |                |-{podman}(201786)
           |                `-{podman}(201787)
           |-polkitd(44155)-+-{polkitd}(44159)
           |                |-{polkitd}(44160)
           |                |-{polkitd}(44161)
           |                |-{polkitd}(44162)
           |                |-{polkitd}(44163)
           |                |-{polkitd}(44164)
           |                |-{polkitd}(44165)
           |                |-{polkitd}(44166)
           |                |-{polkitd}(44167)
           |                |-{polkitd}(44168)
           |                `-{polkitd}(44169)
           |-python3(4521)
           |-rpcbind(697)
           |-rsyslogd(1001)-+-{rsyslogd}(1010)
           |                `-{rsyslogd}(1011)
           |-sshd(129234)---sshd-session(226220)---sshd-session(226223)---sudo(226224)---sos(226248)-+-timeout(229045)---turbostat(229046)-+-sleep(229049)
           |                                                                                         |                                     `-{turbostat}(229047)
           |                                                                                         |-timeout(229089)---pstree(229090)
           |                                                                                         |-{sos}(226541)
           |                                                                                         |-{sos}(226542)
           |                                                                                         |-{sos}(226543)
           |                                                                                         |-{sos}(226544)
           |                                                                                         |-{sos}(228747)
           |                                                                                         |-{sos}(228752)
           |                                                                                         |-{sos}(229027)
           |                                                                                         `-{sos}(229086)
           |-systemd(4294)-+-(sd-pam)(4296)
           |               `-dbus-broker-lau(12230)---dbus-broker(12252)
           |-systemd-hostnam(226976)
           |-systemd-journal(674)
           |-systemd-logind(794)
           |-systemd-machine(153960)
           |-systemd-udevd(728)
           |-tuned(44332)-+-{tuned}(44334)
           |              |-{tuned}(44335)
           |              `-{tuned}(44336)
           |-virtlogd(153331)
           |-virtnodedevd(187530)-+-{virtnodedevd}(187531)
           |                      |-{virtnodedevd}(187532)
           |                      |-{virtnodedevd}(187533)
           |                      |-{virtnodedevd}(187534)
           |                      |-{virtnodedevd}(187535)
           |                      |-{virtnodedevd}(187536)
           |                      |-{virtnodedevd}(187537)
           |                      |-{virtnodedevd}(187538)
           |                      |-{virtnodedevd}(187539)
           |                      |-{virtnodedevd}(187540)
           |                      |-{virtnodedevd}(187541)
           |                      |-{virtnodedevd}(187542)
           |                      |-{virtnodedevd}(187543)
           |                      |-{virtnodedevd}(187544)
           |                      |-{virtnodedevd}(187545)
           |                      |-{virtnodedevd}(187547)
           |                      |-{virtnodedevd}(187548)
           |                      |-{virtnodedevd}(187549)
           |                      `-{virtnodedevd}(187550)
           `-virtqemud(187236)-+-{virtqemud}(187237)
                               |-{virtqemud}(187238)
                               |-{virtqemud}(187239)
                               |-{virtqemud}(187240)
                               |-{virtqemud}(187241)
                               |-{virtqemud}(187242)
                               |-{virtqemud}(187243)
                               |-{virtqemud}(187244)
                               |-{virtqemud}(187245)
                               |-{virtqemud}(187246)
                               |-{virtqemud}(187247)
                               |-{virtqemud}(187248)
                               |-{virtqemud}(187249)
                               |-{virtqemud}(187250)
                               |-{virtqemud}(187251)
                               |-{virtqemud}(187255)
                               |-{virtqemud}(187256)
                               `-{virtqemud}(214083)
