systemd(1)-+-NetworkManager(1224)-+-{NetworkManager}(1225)
           |                      `-{NetworkManager}(1226)
           |-agetty(1486)
           |-anacron(6930)
           |-auditd(991)-+-sedispatch(993)
           |             |-{auditd}(992)
           |             `-{auditd}(994)
           |-chronyd(1034)
           |-conmon(155203)---dumb-init(155206)---ovn-controller(155216)-+-{ovn-controller}(155439)
           |                                                             |-{ovn-controller}(155440)
           |                                                             |-{ovn-controller}(155441)
           |                                                             `-{ovn-controller}(155442)
           |-conmon(173678)-+-dumb-init(173680)---neutron-ovn-met(173691)---neutron-ovn-met(174087)
           |                |-privsep-helper(174219)---{privsep-helper}(174220)
           |                |-privsep-helper(207510)-+-{privsep-helper}(207511)
           |                |                        `-{privsep-helper}(207535)
           |                `-privsep-helper(207543)---{privsep-helper}(207545)
           |-conmon(185163)-+-dumb-init(185171)---nova-compute(185175)-+-{nova-compute}(185740)
           |                |                                          |-{nova-compute}(185741)
           |                |                                          |-{nova-compute}(185742)
           |                |                                          |-{nova-compute}(185743)
           |                |                                          |-{nova-compute}(185744)
           |                |                                          |-{nova-compute}(185745)
           |                |                                          |-{nova-compute}(185746)
           |                |                                          |-{nova-compute}(185747)
           |                |                                          |-{nova-compute}(185748)
           |                |                                          |-{nova-compute}(185749)
           |                |                                          |-{nova-compute}(185750)
           |                |                                          |-{nova-compute}(185751)
           |                |                                          |-{nova-compute}(185752)
           |                |                                          |-{nova-compute}(185753)
           |                |                                          |-{nova-compute}(185754)
           |                |                                          |-{nova-compute}(185755)
           |                |                                          |-{nova-compute}(185756)
           |                |                                          |-{nova-compute}(185757)
           |                |                                          |-{nova-compute}(185758)
           |                |                                          |-{nova-compute}(185759)
           |                |                                          `-{nova-compute}(185760)
           |                |-privsep-helper(207400)---{privsep-helper}(207401)
           |                `-privsep-helper(207459)---{privsep-helper}(207460)
           |-conmon(192730)---dumb-init(192732)---ceilometer-poll(192743)-+-ceilometer-poll(192938)-+-{ceilometer-poll}(192939)
           |                                                              |                         |-{ceilometer-poll}(192965)
           |                                                              |                         `-{ceilometer-poll}(192966)
           |                                                              `-{ceilometer-poll}(192937)
           |-conmon(195629)---node_exporter(195631)-+-{node_exporter}(195634)
           |                                        |-{node_exporter}(195635)
           |                                        |-{node_exporter}(195636)
           |                                        `-{node_exporter}(195637)
           |-conmon(198546)---podman_exporter(198549)-+-{podman_exporter}(198558)
           |                                          |-{podman_exporter}(198559)
           |                                          |-{podman_exporter}(198560)
           |                                          |-{podman_exporter}(198561)
           |                                          |-{podman_exporter}(198562)
           |                                          `-{podman_exporter}(198563)
           |-conmon(201532)---openstack-netwo(201534)-+-{openstack-netwo}(201538)
           |                                          |-{openstack-netwo}(201539)
           |                                          |-{openstack-netwo}(201540)
           |                                          `-{openstack-netwo}(201541)
           |-crond(1483)
           |-dbus-broker-lau(1021)---dbus-broker(1022)
           |-dmeventd(830)-+-{dmeventd}(834)
           |               `-{dmeventd}(835)
           |-gssproxy(1260)-+-{gssproxy}(1261)
           |                |-{gssproxy}(1262)
           |                |-{gssproxy}(1263)
           |                |-{gssproxy}(1264)
           |                `-{gssproxy}(1265)
           |-irqbalance(1026)---{irqbalance}(1031)
           |-iscsid(162368)
           |-multipathd(178763)-+-{multipathd}(178765)
           |                    |-{multipathd}(178766)
           |                    |-{multipathd}(178767)
           |                    |-{multipathd}(178768)
           |                    |-{multipathd}(178769)
           |                    |-{multipathd}(178770)
           |                    `-{multipathd}(178771)
           |-ovs-vswitchd(1198)-+-{ovs-vswitchd}(1204)
           |                    |-{ovs-vswitchd}(1285)
           |                    |-{ovs-vswitchd}(1286)
           |                    `-{ovs-vswitchd}(1287)
           |-ovsdb-server(1127)
           |-podman(132310)-+-{podman}(132315)
           |                |-{podman}(132316)
           |                |-{podman}(132317)
           |                |-{podman}(132318)
           |                |-{podman}(132319)
           |                |-{podman}(132321)
           |                |-{podman}(132322)
           |                `-{podman}(132342)
           |-polkitd(1375)-+-{polkitd}(1431)
           |               |-{polkitd}(1436)
           |               |-{polkitd}(1439)
           |               |-{polkitd}(1440)
           |               `-{polkitd}(1463)
           |-qemu-ga(1030)---{qemu-ga}(1037)
           |-rngd(1032)
           |-rpcbind(990)
           |-rsyslogd(1480)-+-{rsyslogd}(1485)
           |                `-{rsyslogd}(1487)
           |-sshd(1481)---sshd-session(208254)---sshd-session(208273)---sudo(208274)---sos(208298)-+-timeout(210784)---dnf(210789)
           |                                                                                       |-timeout(210797)---pstree(210800)
           |                                                                                       |-{sos}(208591)
           |                                                                                       |-{sos}(208592)
           |                                                                                       |-{sos}(208593)
           |                                                                                       |-{sos}(208594)
           |                                                                                       |-{sos}(209017)
           |                                                                                       |-{sos}(209693)
           |                                                                                       |-{sos}(210137)
           |                                                                                       `-{sos}(210651)
           |-systemd(208258)---(sd-pam)(208260)
           |-systemd-hostnam(209107)
           |-systemd-journal(823)
           |-systemd-logind(1039)
           |-systemd-machine(78179)
           |-systemd-udevd(839)---systemd-udevd(210777)
           |-tuned(1244)-+-{tuned}(1374)
           |             |-{tuned}(1381)
           |             `-{tuned}(1408)
           |-virtlogd(77547)
           |-virtnodedevd(118554)-+-{virtnodedevd}(118555)
           |                      |-{virtnodedevd}(118556)
           |                      |-{virtnodedevd}(118557)
           |                      |-{virtnodedevd}(118558)
           |                      |-{virtnodedevd}(118559)
           |                      |-{virtnodedevd}(118560)
           |                      |-{virtnodedevd}(118561)
           |                      |-{virtnodedevd}(118562)
           |                      |-{virtnodedevd}(118563)
           |                      |-{virtnodedevd}(118564)
           |                      |-{virtnodedevd}(118565)
           |                      |-{virtnodedevd}(118566)
           |                      |-{virtnodedevd}(118567)
           |                      |-{virtnodedevd}(118568)
           |                      |-{virtnodedevd}(118569)
           |                      |-{virtnodedevd}(118571)
           |                      |-{virtnodedevd}(118572)
           |                      |-{virtnodedevd}(118573)
           |                      `-{virtnodedevd}(118574)
           `-virtqemud(118508)-+-{virtqemud}(118509)
                               |-{virtqemud}(118510)
                               |-{virtqemud}(118511)
                               |-{virtqemud}(118512)
                               |-{virtqemud}(118513)
                               |-{virtqemud}(118514)
                               |-{virtqemud}(118515)
                               |-{virtqemud}(118516)
                               |-{virtqemud}(118517)
                               |-{virtqemud}(118518)
                               |-{virtqemud}(118519)
                               |-{virtqemud}(118520)
                               |-{virtqemud}(118521)
                               |-{virtqemud}(118522)
                               |-{virtqemud}(118523)
                               |-{virtqemud}(118527)
                               |-{virtqemud}(118528)
                               `-{virtqemud}(207853)
