systemd(1)-+-NetworkManager(1225)-+-{NetworkManager}(1226)
           |                      `-{NetworkManager}(1227)
           |-agetty(1475)
           |-anacron(248728)
           |-auditd(989)-+-sedispatch(991)
           |             |-{auditd}(990)
           |             `-{auditd}(992)
           |-chronyd(1031)
           |-conmon(118219)---dumb-init(118221)---nova-compute(118223)-+-{nova-compute}(118475)
           |                                                           |-{nova-compute}(118476)
           |                                                           |-{nova-compute}(118477)
           |                                                           |-{nova-compute}(118478)
           |                                                           |-{nova-compute}(118479)
           |                                                           |-{nova-compute}(118480)
           |                                                           |-{nova-compute}(118481)
           |                                                           |-{nova-compute}(118482)
           |                                                           |-{nova-compute}(118483)
           |                                                           |-{nova-compute}(118484)
           |                                                           |-{nova-compute}(118485)
           |                                                           |-{nova-compute}(118486)
           |                                                           |-{nova-compute}(118487)
           |                                                           |-{nova-compute}(118488)
           |                                                           |-{nova-compute}(118489)
           |                                                           |-{nova-compute}(118490)
           |                                                           |-{nova-compute}(118491)
           |                                                           |-{nova-compute}(118492)
           |                                                           |-{nova-compute}(118493)
           |                                                           |-{nova-compute}(118494)
           |                                                           `-{nova-compute}(118495)
           |-conmon(128932)---dumb-init(128934)---ceilometer-poll(128937)-+-ceilometer-poll(129229)-+-{ceilometer-poll}(129230)
           |                                                              |                         |-{ceilometer-poll}(129242)
           |                                                              |                         `-{ceilometer-poll}(129243)
           |                                                              `-{ceilometer-poll}(129215)
           |-conmon(130688)---node_exporter(130690)-+-{node_exporter}(130693)
           |                                        |-{node_exporter}(130694)
           |                                        `-{node_exporter}(130695)
           |-conmon(132470)---podman_exporter(132472)-+-{podman_exporter}(132475)
           |                                          |-{podman_exporter}(132476)
           |                                          |-{podman_exporter}(132477)
           |                                          |-{podman_exporter}(132478)
           |                                          `-{podman_exporter}(132479)
           |-conmon(134319)---openstack-netwo(134321)-+-{openstack-netwo}(134324)
           |                                          |-{openstack-netwo}(134325)
           |                                          |-{openstack-netwo}(134326)
           |                                          |-{openstack-netwo}(134327)
           |                                          `-{openstack-netwo}(134328)
           |-conmon(155447)---dumb-init(155451)---ovn-controller(155461)-+-{ovn-controller}(155662)
           |                                                             |-{ovn-controller}(155663)
           |                                                             |-{ovn-controller}(155664)
           |                                                             `-{ovn-controller}(155665)
           |-conmon(174698)-+-dumb-init(174700)---neutron-ovn-met(174703)---neutron-ovn-met(175174)
           |                `-privsep-helper(175231)---{privsep-helper}(175263)
           |-crond(1472)
           |-dbus-broker-lau(1017)---dbus-broker(1018)
           |-dmeventd(831)-+-{dmeventd}(835)
           |               `-{dmeventd}(836)
           |-gssproxy(1267)-+-{gssproxy}(1268)
           |                |-{gssproxy}(1269)
           |                |-{gssproxy}(1270)
           |                |-{gssproxy}(1271)
           |                `-{gssproxy}(1272)
           |-irqbalance(1022)---{irqbalance}(1035)
           |-iscsid(163218)
           |-multipathd(179778)-+-{multipathd}(179780)
           |                    |-{multipathd}(179781)
           |                    |-{multipathd}(179782)
           |                    |-{multipathd}(179783)
           |                    |-{multipathd}(179784)
           |                    |-{multipathd}(179785)
           |                    `-{multipathd}(179786)
           |-ovs-vswitchd(1199)-+-{ovs-vswitchd}(1206)
           |                    |-{ovs-vswitchd}(1287)
           |                    |-{ovs-vswitchd}(1288)
           |                    `-{ovs-vswitchd}(1289)
           |-ovsdb-server(1128)
           |-podman(132248)-+-{podman}(132253)
           |                |-{podman}(132254)
           |                |-{podman}(132256)
           |                |-{podman}(132257)
           |                |-{podman}(132258)
           |                |-{podman}(132264)
           |                |-{podman}(132265)
           |                `-{podman}(132481)
           |-polkitd(1366)-+-{polkitd}(1429)
           |               |-{polkitd}(1434)
           |               |-{polkitd}(1438)
           |               |-{polkitd}(1439)
           |               `-{polkitd}(1456)
           |-qemu-ga(1025)---{qemu-ga}(1028)
           |-rngd(1026)
           |-rpcbind(988)
           |-rsyslogd(1469)-+-{rsyslogd}(1474)
           |                `-{rsyslogd}(1476)
           |-sshd(1470)---sshd-session(264845)---sshd-session(264879)---sudo(264880)---sos(264904)-+-timeout(267000)---package-cleanup(267002)
           |                                                                                       |-timeout(267388)---pstree(267391)
           |                                                                                       |-{sos}(265200)
           |                                                                                       |-{sos}(265201)
           |                                                                                       |-{sos}(265202)
           |                                                                                       |-{sos}(265203)
           |                                                                                       |-{sos}(265586)
           |                                                                                       |-{sos}(266217)
           |                                                                                       |-{sos}(266559)
           |                                                                                       `-{sos}(267255)
           |-systemd(264864)---(sd-pam)(264866)
           |-systemd-hostnam(265652)
           |-systemd-journal(823)
           |-systemd-logind(1034)
           |-systemd-machine(78149)
           |-systemd-udevd(839)---systemd-udevd(266659)
           |-tuned(1266)-+-{tuned}(1365)
           |             |-{tuned}(1370)
           |             `-{tuned}(1389)
           |-virtlogd(77531)
           |-virtnodedevd(101995)-+-{virtnodedevd}(101996)
           |                      |-{virtnodedevd}(101997)
           |                      |-{virtnodedevd}(101998)
           |                      |-{virtnodedevd}(101999)
           |                      |-{virtnodedevd}(102000)
           |                      |-{virtnodedevd}(102001)
           |                      |-{virtnodedevd}(102002)
           |                      |-{virtnodedevd}(102003)
           |                      |-{virtnodedevd}(102004)
           |                      |-{virtnodedevd}(102005)
           |                      |-{virtnodedevd}(102006)
           |                      |-{virtnodedevd}(102007)
           |                      |-{virtnodedevd}(102008)
           |                      |-{virtnodedevd}(102009)
           |                      |-{virtnodedevd}(102010)
           |                      |-{virtnodedevd}(102012)
           |                      |-{virtnodedevd}(102013)
           |                      |-{virtnodedevd}(102014)
           |                      `-{virtnodedevd}(102015)
           `-virtqemud(118138)-+-{virtqemud}(118139)
                               |-{virtqemud}(118140)
                               |-{virtqemud}(118141)
                               |-{virtqemud}(118142)
                               |-{virtqemud}(118143)
                               |-{virtqemud}(118144)
                               |-{virtqemud}(118145)
                               |-{virtqemud}(118146)
                               |-{virtqemud}(118147)
                               |-{virtqemud}(118148)
                               |-{virtqemud}(118149)
                               |-{virtqemud}(118150)
                               |-{virtqemud}(118151)
                               |-{virtqemud}(118152)
                               |-{virtqemud}(118153)
                               |-{virtqemud}(118157)
                               `-{virtqemud}(118158)
