systemd(1)-+-NetworkManager(1226)-+-{NetworkManager}(1227)
           |                      `-{NetworkManager}(1228)
           |-agetty(1474)
           |-anacron(249243)
           |-auditd(989)-+-sedispatch(991)
           |             |-{auditd}(990)
           |             `-{auditd}(992)
           |-chronyd(1032)
           |-conmon(118184)---dumb-init(118186)---nova-compute(118188)-+-{nova-compute}(118452)
           |                                                           |-{nova-compute}(118453)
           |                                                           |-{nova-compute}(118454)
           |                                                           |-{nova-compute}(118455)
           |                                                           |-{nova-compute}(118456)
           |                                                           |-{nova-compute}(118457)
           |                                                           |-{nova-compute}(118458)
           |                                                           |-{nova-compute}(118459)
           |                                                           |-{nova-compute}(118460)
           |                                                           |-{nova-compute}(118461)
           |                                                           |-{nova-compute}(118462)
           |                                                           |-{nova-compute}(118463)
           |                                                           |-{nova-compute}(118464)
           |                                                           |-{nova-compute}(118465)
           |                                                           |-{nova-compute}(118466)
           |                                                           |-{nova-compute}(118467)
           |                                                           |-{nova-compute}(118468)
           |                                                           |-{nova-compute}(118469)
           |                                                           |-{nova-compute}(118470)
           |                                                           |-{nova-compute}(118471)
           |                                                           `-{nova-compute}(118472)
           |-conmon(128940)---dumb-init(128942)---ceilometer-poll(128945)-+-ceilometer-poll(129191)-+-{ceilometer-poll}(129192)
           |                                                              |                         |-{ceilometer-poll}(129248)
           |                                                              |                         `-{ceilometer-poll}(129249)
           |                                                              `-{ceilometer-poll}(129190)
           |-conmon(130703)---node_exporter(130705)-+-{node_exporter}(130708)
           |                                        |-{node_exporter}(130709)
           |                                        |-{node_exporter}(130710)
           |                                        `-{node_exporter}(130711)
           |-conmon(132526)---podman_exporter(132528)-+-{podman_exporter}(132544)
           |                                          |-{podman_exporter}(132545)
           |                                          |-{podman_exporter}(132546)
           |                                          |-{podman_exporter}(132547)
           |                                          |-{podman_exporter}(132548)
           |                                          `-{podman_exporter}(132549)
           |-conmon(134378)---openstack-netwo(134380)-+-{openstack-netwo}(134383)
           |                                          |-{openstack-netwo}(134384)
           |                                          |-{openstack-netwo}(134385)
           |                                          `-{openstack-netwo}(134386)
           |-conmon(155722)---dumb-init(155725)---ovn-controller(155742)-+-{ovn-controller}(156022)
           |                                                             |-{ovn-controller}(156023)
           |                                                             |-{ovn-controller}(156024)
           |                                                             `-{ovn-controller}(156025)
           |-conmon(175475)-+-dumb-init(175477)---neutron-ovn-met(175480)---neutron-ovn-met(175954)
           |                `-privsep-helper(176110)---{privsep-helper}(176111)
           |-crond(1472)
           |-dbus-broker-lau(1017)---dbus-broker(1018)
           |-dmeventd(831)-+-{dmeventd}(834)
           |               `-{dmeventd}(835)
           |-gssproxy(1266)-+-{gssproxy}(1267)
           |                |-{gssproxy}(1268)
           |                |-{gssproxy}(1269)
           |                |-{gssproxy}(1270)
           |                `-{gssproxy}(1271)
           |-irqbalance(1022)---{irqbalance}(1034)
           |-iscsid(164000)
           |-multipathd(180499)-+-{multipathd}(180501)
           |                    |-{multipathd}(180502)
           |                    |-{multipathd}(180503)
           |                    |-{multipathd}(180504)
           |                    |-{multipathd}(180505)
           |                    |-{multipathd}(180506)
           |                    `-{multipathd}(180507)
           |-ovs-vswitchd(1198)-+-{ovs-vswitchd}(1206)
           |                    |-{ovs-vswitchd}(1289)
           |                    |-{ovs-vswitchd}(1290)
           |                    `-{ovs-vswitchd}(1291)
           |-ovsdb-server(1127)
           |-podman(132307)-+-{podman}(132313)
           |                |-{podman}(132314)
           |                |-{podman}(132315)
           |                |-{podman}(132316)
           |                |-{podman}(132317)
           |                |-{podman}(132318)
           |                |-{podman}(132333)
           |                `-{podman}(132557)
           |-polkitd(1360)-+-{polkitd}(1398)
           |               |-{polkitd}(1399)
           |               |-{polkitd}(1402)
           |               |-{polkitd}(1403)
           |               `-{polkitd}(1435)
           |-qemu-ga(1025)---{qemu-ga}(1029)
           |-rngd(1026)
           |-rpcbind(988)
           |-rsyslogd(1467)-+-{rsyslogd}(1471)
           |                `-{rsyslogd}(1473)
           |-sshd(1468)---sshd-session(265535)---sshd-session(265554)---sudo(265555)---sos(265579)-+-timeout(267786)---package-cleanup(267788)
           |                                                                                       |-timeout(268101)---pstree(268105)
           |                                                                                       |-{sos}(265962)
           |                                                                                       |-{sos}(265963)
           |                                                                                       |-{sos}(265964)
           |                                                                                       |-{sos}(265965)
           |                                                                                       |-{sos}(266329)
           |                                                                                       |-{sos}(266943)
           |                                                                                       |-{sos}(267227)
           |                                                                                       `-{sos}(267944)
           |-systemd(265539)---(sd-pam)(265541)
           |-systemd-hostnam(266401)
           |-systemd-journal(823)
           |-systemd-logind(1035)
           |-systemd-machine(78163)
           |-systemd-udevd(839)---systemd-udevd(267949)
           |-tuned(1262)-+-{tuned}(1359)
           |             |-{tuned}(1365)
           |             `-{tuned}(1381)
           |-virtlogd(77545)
           |-virtnodedevd(118535)-+-{virtnodedevd}(118536)
           |                      |-{virtnodedevd}(118537)
           |                      |-{virtnodedevd}(118538)
           |                      |-{virtnodedevd}(118539)
           |                      |-{virtnodedevd}(118540)
           |                      |-{virtnodedevd}(118541)
           |                      |-{virtnodedevd}(118542)
           |                      |-{virtnodedevd}(118543)
           |                      |-{virtnodedevd}(118544)
           |                      |-{virtnodedevd}(118545)
           |                      |-{virtnodedevd}(118546)
           |                      |-{virtnodedevd}(118547)
           |                      |-{virtnodedevd}(118548)
           |                      |-{virtnodedevd}(118549)
           |                      |-{virtnodedevd}(118550)
           |                      |-{virtnodedevd}(118552)
           |                      |-{virtnodedevd}(118553)
           |                      |-{virtnodedevd}(118554)
           |                      `-{virtnodedevd}(118555)
           `-virtqemud(118473)-+-{virtqemud}(118474)
                               |-{virtqemud}(118475)
                               |-{virtqemud}(118476)
                               |-{virtqemud}(118477)
                               |-{virtqemud}(118478)
                               |-{virtqemud}(118479)
                               |-{virtqemud}(118480)
                               |-{virtqemud}(118481)
                               |-{virtqemud}(118482)
                               |-{virtqemud}(118483)
                               |-{virtqemud}(118484)
                               |-{virtqemud}(118485)
                               |-{virtqemud}(118486)
                               |-{virtqemud}(118487)
                               |-{virtqemud}(118488)
                               |-{virtqemud}(118492)
                               `-{virtqemud}(118493)
