systemd(1)-+-NetworkManager(1239)-+-{NetworkManager}(1240)
           |                      `-{NetworkManager}(1241)
           |-agetty(1571)
           |-anacron(133106)
           |-auditd(1029)-+-sedispatch(1032)
           |              |-{auditd}(1030)
           |              `-{auditd}(1033)
           |-chronyd(66897)
           |-conmon(85836)---dumb-init(85838)---ovn-controller(85841)-+-{ovn-controller}(85950)
           |                                                          |-{ovn-controller}(85951)
           |                                                          |-{ovn-controller}(85952)
           |                                                          `-{ovn-controller}(85953)
           |-conmon(91709)-+-dumb-init(91711)---neutron-ovn-met(91714)---neutron-ovn-met(91972)
           |               `-privsep-helper(92052)---{privsep-helper}(92053)
           |-conmon(156100)---dumb-init(156102)---multipathd(156105)-+-{multipathd}(156133)
           |                                                         |-{multipathd}(156135)
           |                                                         |-{multipathd}(156136)
           |                                                         |-{multipathd}(156137)
           |                                                         |-{multipathd}(156138)
           |                                                         `-{multipathd}(156139)
           |-conmon(172965)---dumb-init(172967)---nova-compute(172969)-+-{nova-compute}(173236)
           |                                                           |-{nova-compute}(173237)
           |                                                           |-{nova-compute}(173238)
           |                                                           |-{nova-compute}(173239)
           |                                                           |-{nova-compute}(173240)
           |                                                           |-{nova-compute}(173241)
           |                                                           |-{nova-compute}(173242)
           |                                                           |-{nova-compute}(173243)
           |                                                           |-{nova-compute}(173244)
           |                                                           |-{nova-compute}(173245)
           |                                                           |-{nova-compute}(173246)
           |                                                           |-{nova-compute}(173247)
           |                                                           |-{nova-compute}(173248)
           |                                                           |-{nova-compute}(173249)
           |                                                           |-{nova-compute}(173250)
           |                                                           |-{nova-compute}(173251)
           |                                                           |-{nova-compute}(173252)
           |                                                           |-{nova-compute}(173253)
           |                                                           |-{nova-compute}(173254)
           |                                                           |-{nova-compute}(173255)
           |                                                           `-{nova-compute}(173256)
           |-conmon(182804)---dumb-init(182806)---ceilometer-poll(182809)-+-ceilometer-poll(182986)-+-{ceilometer-poll}(182987)
           |                                                              |                         |-{ceilometer-poll}(183013)
           |                                                              |                         `-{ceilometer-poll}(183014)
           |                                                              `-{ceilometer-poll}(182985)
           |-conmon(186018)---node_exporter(186020)-+-{node_exporter}(186023)
           |                                        |-{node_exporter}(186024)
           |                                        |-{node_exporter}(186025)
           |                                        |-{node_exporter}(186026)
           |                                        `-{node_exporter}(186028)
           |-conmon(189311)---podman_exporter(189313)-+-{podman_exporter}(189316)
           |                                          |-{podman_exporter}(189317)
           |                                          |-{podman_exporter}(189318)
           |                                          |-{podman_exporter}(189319)
           |                                          |-{podman_exporter}(189321)
           |                                          `-{podman_exporter}(189322)
           |-conmon(192642)---openstack-netwo(192644)-+-{openstack-netwo}(192647)
           |                                          |-{openstack-netwo}(192648)
           |                                          |-{openstack-netwo}(192649)
           |                                          |-{openstack-netwo}(192650)
           |                                          `-{openstack-netwo}(192651)
           |-crond(1569)
           |-dbus-broker-lau(1061)---dbus-broker(1062)
           |-dmeventd(845)-+-{dmeventd}(2516)
           |               `-{dmeventd}(2517)
           |-gssproxy(1260)-+-{gssproxy}(1262)
           |                |-{gssproxy}(1263)
           |                |-{gssproxy}(1264)
           |                |-{gssproxy}(1265)
           |                `-{gssproxy}(1266)
           |-irqbalance(1066)---{irqbalance}(1076)
           |-iscsid(158796)
           |-ovs-vswitchd(1228)-+-{ovs-vswitchd}(62703)
           |                    |-{ovs-vswitchd}(62705)
           |                    |-{ovs-vswitchd}(62706)
           |                    |-{ovs-vswitchd}(62707)
           |                    |-{ovs-vswitchd}(62708)
           |                    |-{ovs-vswitchd}(62709)
           |                    |-{ovs-vswitchd}(62711)
           |                    |-{ovs-vswitchd}(62712)
           |                    `-{ovs-vswitchd}(62714)
           |-ovsdb-server(1151)
           |-podman(189323)-+-{podman}(189330)
           |                |-{podman}(189331)
           |                |-{podman}(189332)
           |                |-{podman}(189333)
           |                |-{podman}(189334)
           |                |-{podman}(189337)
           |                |-{podman}(189338)
           |                |-{podman}(189339)
           |                |-{podman}(189340)
           |                |-{podman}(189346)
           |                `-{podman}(189362)
           |-polkitd(1519)-+-{polkitd}(1522)
           |               |-{polkitd}(1523)
           |               |-{polkitd}(1524)
           |               |-{polkitd}(1525)
           |               |-{polkitd}(1526)
           |               |-{polkitd}(1527)
           |               |-{polkitd}(1528)
           |               |-{polkitd}(1529)
           |               `-{polkitd}(1534)
           |-qemu-ga(1067)---{qemu-ga}(1069)
           |-rngd(1068)
           |-rpcbind(1028)
           |-rsyslogd(1566)-+-{rsyslogd}(1573)
           |                `-{rsyslogd}(1574)
           |-sshd(20653)---sshd-session(202323)---sshd-session(202342)---sudo(202343)---sos(202367)-+-timeout(205174)---turbostat(205175)-+-sleep(205178)
           |                                                                                        |                                     `-{turbostat}(205176)
           |                                                                                        |-timeout(205181)---pstree(205182)
           |                                                                                        |-{sos}(202739)
           |                                                                                        |-{sos}(202740)
           |                                                                                        |-{sos}(202741)
           |                                                                                        |-{sos}(202742)
           |                                                                                        |-{sos}(204822)
           |                                                                                        |-{sos}(204964)
           |                                                                                        |-{sos}(205112)
           |                                                                                        `-{sos}(205157)
           |-systemd(202327)---(sd-pam)(202329)
           |-systemd-hostnam(203210)
           |-systemd-journal(836)
           |-systemd-logind(1072)
           |-systemd-machine(138840)
           |-systemd-udevd(858)
           |-tuned(54833)-+-{tuned}(54835)
           |              |-{tuned}(54836)
           |              `-{tuned}(54837)
           |-virtlogd(138223)
           |-virtnodedevd(172903)-+-{virtnodedevd}(172907)
           |                      |-{virtnodedevd}(172908)
           |                      |-{virtnodedevd}(172909)
           |                      |-{virtnodedevd}(172910)
           |                      |-{virtnodedevd}(172911)
           |                      |-{virtnodedevd}(172912)
           |                      |-{virtnodedevd}(172913)
           |                      |-{virtnodedevd}(172914)
           |                      |-{virtnodedevd}(172915)
           |                      |-{virtnodedevd}(172916)
           |                      |-{virtnodedevd}(172917)
           |                      |-{virtnodedevd}(172918)
           |                      |-{virtnodedevd}(172919)
           |                      |-{virtnodedevd}(172920)
           |                      |-{virtnodedevd}(172921)
           |                      |-{virtnodedevd}(172923)
           |                      |-{virtnodedevd}(172924)
           |                      |-{virtnodedevd}(172925)
           |                      `-{virtnodedevd}(172926)
           `-virtqemud(172620)-+-{virtqemud}(172642)
                               |-{virtqemud}(172643)
                               |-{virtqemud}(172644)
                               |-{virtqemud}(172645)
                               |-{virtqemud}(172646)
                               |-{virtqemud}(172647)
                               |-{virtqemud}(172648)
                               |-{virtqemud}(172649)
                               |-{virtqemud}(172650)
                               |-{virtqemud}(172651)
                               |-{virtqemud}(172654)
                               |-{virtqemud}(172655)
                               |-{virtqemud}(172656)
                               |-{virtqemud}(172657)
                               |-{virtqemud}(172658)
                               |-{virtqemud}(172663)
                               `-{virtqemud}(172664)
