systemd(1)-+-NetworkManager(1241)-+-{NetworkManager}(1242)
           |                      `-{NetworkManager}(1243)
           |-agetty(1573)
           |-auditd(1032)-+-sedispatch(1034)
           |              |-{auditd}(1033)
           |              `-{auditd}(1035)
           |-chronyd(32653)
           |-conmon(51264)---dumb-init(51266)---ovn-controller(51269)-+-{ovn-controller}(51375)
           |                                                          |-{ovn-controller}(51376)
           |                                                          |-{ovn-controller}(51377)
           |                                                          `-{ovn-controller}(51378)
           |-conmon(56760)-+-dumb-init(56762)---neutron-ovn-met(56765)---neutron-ovn-met(56854)
           |               `-privsep-helper(56859)---{privsep-helper}(56860)
           |-conmon(120424)---dumb-init(120426)---multipathd(120429)-+-{multipathd}(120456)
           |                                                         |-{multipathd}(120457)
           |                                                         |-{multipathd}(120458)
           |                                                         |-{multipathd}(120459)
           |                                                         |-{multipathd}(120460)
           |                                                         `-{multipathd}(120461)
           |-conmon(137268)---dumb-init(137270)---nova-compute(137272)-+-{nova-compute}(137560)
           |                                                           |-{nova-compute}(137561)
           |                                                           |-{nova-compute}(137562)
           |                                                           |-{nova-compute}(137563)
           |                                                           |-{nova-compute}(137564)
           |                                                           |-{nova-compute}(137565)
           |                                                           |-{nova-compute}(137566)
           |                                                           |-{nova-compute}(137567)
           |                                                           |-{nova-compute}(137568)
           |                                                           |-{nova-compute}(137569)
           |                                                           |-{nova-compute}(137570)
           |                                                           |-{nova-compute}(137571)
           |                                                           |-{nova-compute}(137572)
           |                                                           |-{nova-compute}(137573)
           |                                                           |-{nova-compute}(137574)
           |                                                           |-{nova-compute}(137575)
           |                                                           |-{nova-compute}(137576)
           |                                                           |-{nova-compute}(137577)
           |                                                           |-{nova-compute}(137578)
           |                                                           |-{nova-compute}(137579)
           |                                                           `-{nova-compute}(137580)
           |-conmon(147981)---dumb-init(147983)---ceilometer-poll(147986)-+-ceilometer-poll(148136)-+-{ceilometer-poll}(148137)
           |                                                              |                         |-{ceilometer-poll}(148168)
           |                                                              |                         `-{ceilometer-poll}(148169)
           |                                                              `-{ceilometer-poll}(148134)
           |-conmon(149782)---node_exporter(149784)-+-{node_exporter}(149787)
           |                                        |-{node_exporter}(149788)
           |                                        |-{node_exporter}(149789)
           |                                        |-{node_exporter}(149790)
           |                                        `-{node_exporter}(149791)
           |-conmon(151632)---podman_exporter(151634)-+-{podman_exporter}(151637)
           |                                          |-{podman_exporter}(151638)
           |                                          |-{podman_exporter}(151639)
           |                                          |-{podman_exporter}(151640)
           |                                          `-{podman_exporter}(151642)
           |-conmon(153532)---openstack-netwo(153534)-+-{openstack-netwo}(153537)
           |                                          |-{openstack-netwo}(153538)
           |                                          |-{openstack-netwo}(153539)
           |                                          |-{openstack-netwo}(153540)
           |                                          `-{openstack-netwo}(153541)
           |-crond(1572)
           |-dbus-broker-lau(1064)---dbus-broker(1065)
           |-dmeventd(846)-+-{dmeventd}(2517)
           |               `-{dmeventd}(2518)
           |-gssproxy(1270)-+-{gssproxy}(1272)
           |                |-{gssproxy}(1273)
           |                |-{gssproxy}(1274)
           |                |-{gssproxy}(1275)
           |                `-{gssproxy}(1276)
           |-irqbalance(1069)---{irqbalance}(1079)
           |-iscsid(123119)
           |-ovs-vswitchd(1231)-+-{ovs-vswitchd}(28444)
           |                    |-{ovs-vswitchd}(28445)
           |                    |-{ovs-vswitchd}(28446)
           |                    |-{ovs-vswitchd}(28447)
           |                    |-{ovs-vswitchd}(28448)
           |                    |-{ovs-vswitchd}(28449)
           |                    |-{ovs-vswitchd}(28450)
           |                    |-{ovs-vswitchd}(28451)
           |                    `-{ovs-vswitchd}(28452)
           |-ovsdb-server(1154)
           |-podman(151397)-+-{podman}(151403)
           |                |-{podman}(151404)
           |                |-{podman}(151405)
           |                |-{podman}(151406)
           |                |-{podman}(151407)
           |                |-{podman}(151412)
           |                |-{podman}(151413)
           |                |-{podman}(151414)
           |                |-{podman}(151415)
           |                |-{podman}(151421)
           |                `-{podman}(162754)
           |-polkitd(1521)-+-{polkitd}(1524)
           |               |-{polkitd}(1525)
           |               |-{polkitd}(1526)
           |               |-{polkitd}(1527)
           |               |-{polkitd}(1528)
           |               |-{polkitd}(1529)
           |               |-{polkitd}(1530)
           |               |-{polkitd}(1531)
           |               `-{polkitd}(1537)
           |-qemu-ga(1070)---{qemu-ga}(1072)
           |-rngd(1071)
           |-rpcbind(1031)
           |-rsyslogd(1568)-+-{rsyslogd}(1575)
           |                `-{rsyslogd}(1576)
           |-sshd(1569)---sshd-session(162858)---sshd-session(162878)---sudo(162879)---sos(162903)-+-timeout(165598)---turbostat(165599)-+-sleep(165603)
           |                                                                                       |                                     `-{turbostat}(165601)
           |                                                                                       |-timeout(165652)---pstree(165653)
           |                                                                                       |-{sos}(163234)
           |                                                                                       |-{sos}(163235)
           |                                                                                       |-{sos}(163236)
           |                                                                                       |-{sos}(163237)
           |                                                                                       |-{sos}(165493)
           |                                                                                       |-{sos}(165523)
           |                                                                                       |-{sos}(165570)
           |                                                                                       `-{sos}(165625)
           |-systemd(162862)---(sd-pam)(162865)
           |-systemd-hostnam(163730)
           |-systemd-journal(837)
           |-systemd-logind(1075)
           |-systemd-machine(103733)
           |-systemd-udevd(861)
           |-tuned(20575)-+-{tuned}(20577)
           |              |-{tuned}(20578)
           |              `-{tuned}(20579)
           |-virtlogd(103113)
           |-virtnodedevd(137583)-+-{virtnodedevd}(137584)
           |                      |-{virtnodedevd}(137585)
           |                      |-{virtnodedevd}(137586)
           |                      |-{virtnodedevd}(137587)
           |                      |-{virtnodedevd}(137588)
           |                      |-{virtnodedevd}(137589)
           |                      |-{virtnodedevd}(137590)
           |                      |-{virtnodedevd}(137591)
           |                      |-{virtnodedevd}(137592)
           |                      |-{virtnodedevd}(137593)
           |                      |-{virtnodedevd}(137594)
           |                      |-{virtnodedevd}(137595)
           |                      |-{virtnodedevd}(137596)
           |                      |-{virtnodedevd}(137597)
           |                      |-{virtnodedevd}(137598)
           |                      |-{virtnodedevd}(137600)
           |                      |-{virtnodedevd}(137601)
           |                      |-{virtnodedevd}(137602)
           |                      `-{virtnodedevd}(137603)
           `-virtqemud(136999)-+-{virtqemud}(137000)
                               |-{virtqemud}(137001)
                               |-{virtqemud}(137002)
                               |-{virtqemud}(137003)
                               |-{virtqemud}(137004)
                               |-{virtqemud}(137005)
                               |-{virtqemud}(137006)
                               |-{virtqemud}(137007)
                               |-{virtqemud}(137008)
                               |-{virtqemud}(137009)
                               |-{virtqemud}(137010)
                               |-{virtqemud}(137011)
                               |-{virtqemud}(137012)
                               |-{virtqemud}(137013)
                               |-{virtqemud}(137014)
                               |-{virtqemud}(137018)
                               `-{virtqemud}(137019)
