systemd(1)-+-NetworkManager(1224)-+-{NetworkManager}(1225)
           |                      `-{NetworkManager}(1226)
           |-agetty(1486)
           |-anacron(231752)
           |-auditd(990)-+-sedispatch(992)
           |             |-{auditd}(991)
           |             `-{auditd}(993)
           |-chronyd(1036)
           |-conmon(118193)---dumb-init(118199)---nova-compute(118203)-+-{nova-compute}(118474)
           |                                                           |-{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)
           |-conmon(128870)---dumb-init(128872)---ceilometer-poll(128875)-+-ceilometer-poll(129175)-+-{ceilometer-poll}(129176)
           |                                                              |                         |-{ceilometer-poll}(129203)
           |                                                              |                         `-{ceilometer-poll}(129204)
           |                                                              `-{ceilometer-poll}(129174)
           |-conmon(130632)---node_exporter(130634)-+-{node_exporter}(130637)
           |                                        |-{node_exporter}(130638)
           |                                        |-{node_exporter}(130639)
           |                                        `-{node_exporter}(130640)
           |-conmon(132452)---podman_exporter(132454)-+-{podman_exporter}(132457)
           |                                          |-{podman_exporter}(132458)
           |                                          |-{podman_exporter}(132459)
           |                                          `-{podman_exporter}(132460)
           |-conmon(134300)---openstack-netwo(134302)-+-{openstack-netwo}(134305)
           |                                          |-{openstack-netwo}(134306)
           |                                          |-{openstack-netwo}(134307)
           |                                          |-{openstack-netwo}(134308)
           |                                          `-{openstack-netwo}(134309)
           |-conmon(155174)---dumb-init(155178)---ovn-controller(155181)-+-{ovn-controller}(155434)
           |                                                             |-{ovn-controller}(155435)
           |                                                             |-{ovn-controller}(155436)
           |                                                             `-{ovn-controller}(155437)
           |-conmon(174401)-+-dumb-init(174403)---neutron-ovn-met(174406)---neutron-ovn-met(174875)
           |                `-privsep-helper(174935)---{privsep-helper}(174980)
           |-crond(1485)
           |-dbus-broker-lau(1020)---dbus-broker(1021)
           |-dmeventd(828)-+-{dmeventd}(832)
           |               `-{dmeventd}(833)
           |-gssproxy(1263)-+-{gssproxy}(1264)
           |                |-{gssproxy}(1265)
           |                |-{gssproxy}(1266)
           |                |-{gssproxy}(1267)
           |                `-{gssproxy}(1268)
           |-irqbalance(1025)---{irqbalance}(1033)
           |-iscsid(162913)
           |-multipathd(179464)-+-{multipathd}(179466)
           |                    |-{multipathd}(179467)
           |                    |-{multipathd}(179468)
           |                    |-{multipathd}(179469)
           |                    |-{multipathd}(179470)
           |                    |-{multipathd}(179471)
           |                    `-{multipathd}(179472)
           |-ovs-vswitchd(1198)-+-{ovs-vswitchd}(1205)
           |                    |-{ovs-vswitchd}(1294)
           |                    |-{ovs-vswitchd}(1295)
           |                    `-{ovs-vswitchd}(1296)
           |-ovsdb-server(1127)
           |-podman(132230)-+-{podman}(132235)
           |                |-{podman}(132236)
           |                |-{podman}(132237)
           |                |-{podman}(132238)
           |                |-{podman}(132239)
           |                |-{podman}(132241)
           |                |-{podman}(132246)
           |                |-{podman}(132252)
           |                `-{podman}(132262)
           |-polkitd(1369)-+-{polkitd}(1406)
           |               |-{polkitd}(1408)
           |               |-{polkitd}(1410)
           |               |-{polkitd}(1411)
           |               `-{polkitd}(1445)
           |-qemu-ga(1029)---{qemu-ga}(1032)
           |-rngd(1030)
           |-rpcbind(989)
           |-rsyslogd(1482)-+-{rsyslogd}(1488)
           |                `-{rsyslogd}(1489)
           |-sshd(1483)---sshd-session(264641)---sshd-session(264660)---sudo(264661)---sos(264685)-+-timeout(267139)---pstree(267142)
           |                                                                                       |-timeout(267140)
           |                                                                                       |-{sos}(264959)
           |                                                                                       |-{sos}(264960)
           |                                                                                       |-{sos}(264961)
           |                                                                                       |-{sos}(264962)
           |                                                                                       |-{sos}(265332)
           |                                                                                       |-{sos}(266018)
           |                                                                                       |-{sos}(266275)
           |                                                                                       `-{sos}(266977)
           |-systemd(264645)---(sd-pam)(264647)
           |-systemd-hostnam(265398)
           |-systemd-journal(820)
           |-systemd-logind(1037)
           |-systemd-machine(78142)
           |-systemd-udevd(836)---systemd-udevd(266213)
           |-tuned(1260)-+-{tuned}(1368)
           |             |-{tuned}(1373)
           |             `-{tuned}(1390)
           |-virtlogd(77523)
           |-virtnodedevd(118500)-+-{virtnodedevd}(118501)
           |                      |-{virtnodedevd}(118502)
           |                      |-{virtnodedevd}(118503)
           |                      |-{virtnodedevd}(118504)
           |                      |-{virtnodedevd}(118505)
           |                      |-{virtnodedevd}(118506)
           |                      |-{virtnodedevd}(118507)
           |                      |-{virtnodedevd}(118508)
           |                      |-{virtnodedevd}(118509)
           |                      |-{virtnodedevd}(118510)
           |                      |-{virtnodedevd}(118511)
           |                      |-{virtnodedevd}(118512)
           |                      |-{virtnodedevd}(118513)
           |                      |-{virtnodedevd}(118514)
           |                      |-{virtnodedevd}(118515)
           |                      |-{virtnodedevd}(118517)
           |                      |-{virtnodedevd}(118518)
           |                      |-{virtnodedevd}(118519)
           |                      `-{virtnodedevd}(118520)
           `-virtqemud(118028)-+-{virtqemud}(118052)
                               |-{virtqemud}(118053)
                               |-{virtqemud}(118054)
                               |-{virtqemud}(118055)
                               |-{virtqemud}(118056)
                               |-{virtqemud}(118057)
                               |-{virtqemud}(118058)
                               |-{virtqemud}(118059)
                               |-{virtqemud}(118060)
                               |-{virtqemud}(118061)
                               |-{virtqemud}(118062)
                               |-{virtqemud}(118063)
                               |-{virtqemud}(118064)
                               |-{virtqemud}(118065)
                               |-{virtqemud}(118066)
                               |-{virtqemud}(118070)
                               `-{virtqemud}(118071)
