systemd(1)-+-NetworkManager(1300)-+-{NetworkManager}(1301)
           |                      `-{NetworkManager}(1302)
           |-agetty(1559)
           |-anacron(21680)
           |-auditd(1059)-+-sedispatch(1061)
           |              |-{auditd}(1060)
           |              `-{auditd}(1062)
           |-chronyd(1103)
           |-conmon(12526)---dumb-init(12528)---ovn-controller(12532)-+-{ovn-controller}(12714)
           |                                                          |-{ovn-controller}(12715)
           |                                                          |-{ovn-controller}(12716)
           |                                                          `-{ovn-controller}(12717)
           |-conmon(17829)-+-dumb-init(17831)---neutron-ovn-met(17834)---neutron-ovn-met(17927)
           |               `-privsep-helper(17932)---{privsep-helper}(17933)
           |-conmon(77700)---dumb-init(77702)---iscsid(77705)
           |-conmon(86841)---dumb-init(86843)---multipathd(86846)-+-{multipathd}(86897)
           |                                                      |-{multipathd}(86898)
           |                                                      |-{multipathd}(86899)
           |                                                      |-{multipathd}(86900)
           |                                                      |-{multipathd}(86901)
           |                                                      `-{multipathd}(86902)
           |-conmon(103452)---dumb-init(103454)---nova-compute(103456)-+-{nova-compute}(103723)
           |                                                           |-{nova-compute}(103724)
           |                                                           |-{nova-compute}(103725)
           |                                                           |-{nova-compute}(103726)
           |                                                           |-{nova-compute}(103727)
           |                                                           |-{nova-compute}(103728)
           |                                                           |-{nova-compute}(103729)
           |                                                           |-{nova-compute}(103730)
           |                                                           |-{nova-compute}(103731)
           |                                                           |-{nova-compute}(103732)
           |                                                           |-{nova-compute}(103733)
           |                                                           |-{nova-compute}(103734)
           |                                                           |-{nova-compute}(103735)
           |                                                           |-{nova-compute}(103736)
           |                                                           |-{nova-compute}(103737)
           |                                                           |-{nova-compute}(103738)
           |                                                           |-{nova-compute}(103739)
           |                                                           |-{nova-compute}(103740)
           |                                                           |-{nova-compute}(103741)
           |                                                           |-{nova-compute}(103742)
           |                                                           `-{nova-compute}(103743)
           |-conmon(114305)---dumb-init(114307)---ceilometer-poll(114310)-+-ceilometer-poll(114558)-+-{ceilometer-poll}(114559)
           |                                                              |                         |-{ceilometer-poll}(114615)
           |                                                              |                         `-{ceilometer-poll}(114616)
           |                                                              `-{ceilometer-poll}(114552)
           |-conmon(116295)---node_exporter(116297)-+-{node_exporter}(116300)
           |                                        |-{node_exporter}(116301)
           |                                        |-{node_exporter}(116302)
           |                                        |-{node_exporter}(116303)
           |                                        `-{node_exporter}(116304)
           |-conmon(118292)---podman_exporter(118294)-+-{podman_exporter}(118297)
           |                                          |-{podman_exporter}(118298)
           |                                          |-{podman_exporter}(118299)
           |                                          |-{podman_exporter}(118300)
           |                                          |-{podman_exporter}(118301)
           |                                          `-{podman_exporter}(120894)
           |-conmon(120369)---openstack-netwo(120371)-+-{openstack-netwo}(120383)
           |                                          |-{openstack-netwo}(120385)
           |                                          |-{openstack-netwo}(120386)
           |                                          |-{openstack-netwo}(120387)
           |                                          |-{openstack-netwo}(120388)
           |                                          `-{openstack-netwo}(120389)
           |-crond(1557)
           |-dbus-broker-lau(1087)---dbus-broker(1088)
           |-dmeventd(889)-+-{dmeventd}(890)
           |               `-{dmeventd}(891)
           |-gssproxy(1343)-+-{gssproxy}(1346)
           |                |-{gssproxy}(1347)
           |                |-{gssproxy}(1348)
           |                |-{gssproxy}(1349)
           |                `-{gssproxy}(1350)
           |-irqbalance(1092)---{irqbalance}(1098)
           |-ovs-vswitchd(1269)-+-{ovs-vswitchd}(1275)
           |                    |-{ovs-vswitchd}(1353)
           |                    |-{ovs-vswitchd}(1354)
           |                    |-{ovs-vswitchd}(1355)
           |                    |-{ovs-vswitchd}(1356)
           |                    |-{ovs-vswitchd}(1357)
           |                    |-{ovs-vswitchd}(1358)
           |                    |-{ovs-vswitchd}(1359)
           |                    `-{ovs-vswitchd}(1360)
           |-ovsdb-server(1198)
           |-podman(118038)-+-{podman}(118039)
           |                |-{podman}(118040)
           |                |-{podman}(118041)
           |                |-{podman}(118042)
           |                |-{podman}(118046)
           |                |-{podman}(118049)
           |                |-{podman}(118050)
           |                |-{podman}(118051)
           |                |-{podman}(118055)
           |                |-{podman}(118056)
           |                `-{podman}(118063)
           |-polkitd(1448)-+-{polkitd}(1493)
           |               |-{polkitd}(1496)
           |               |-{polkitd}(1499)
           |               |-{polkitd}(1500)
           |               |-{polkitd}(1501)
           |               |-{polkitd}(1502)
           |               |-{polkitd}(1503)
           |               |-{polkitd}(1504)
           |               `-{polkitd}(1524)
           |-qemu-ga(1096)---{qemu-ga}(1101)
           |-rngd(1097)
           |-rpcbind(1058)
           |-rsyslogd(1554)-+-{rsyslogd}(1561)
           |                `-{rsyslogd}(1562)
           |-sshd(1555)---sshd-session(130469)---sshd-session(130488)---sudo(130489)---sos(130513)-+-timeout(133299)---pstree(133300)
           |                                                                                       |-{sos}(130848)
           |                                                                                       |-{sos}(130849)
           |                                                                                       |-{sos}(130850)
           |                                                                                       |-{sos}(130851)
           |                                                                                       |-{sos}(132873)
           |                                                                                       |-{sos}(133120)
           |                                                                                       |-{sos}(133281)
           |                                                                                       `-{sos}(133296)
           |-systemd(130473)---(sd-pam)(130475)
           |-systemd-hostnam(131367)
           |-systemd-journal(878)
           |-systemd-logind(1106)
           |-systemd-machine(64558)
           |-systemd-udevd(895)-+-systemd-udevd(131793)
           |                    `-systemd-udevd(131795)
           |-tuned(1326)-+-{tuned}(1446)
           |             |-{tuned}(1454)
           |             `-{tuned}(1482)
           |-virtlogd(63940)
           |-virtnodedevd(103831)-+-{virtnodedevd}(103832)
           |                      |-{virtnodedevd}(103833)
           |                      |-{virtnodedevd}(103834)
           |                      |-{virtnodedevd}(103835)
           |                      |-{virtnodedevd}(103836)
           |                      |-{virtnodedevd}(103837)
           |                      |-{virtnodedevd}(103838)
           |                      |-{virtnodedevd}(103839)
           |                      |-{virtnodedevd}(103840)
           |                      |-{virtnodedevd}(103841)
           |                      |-{virtnodedevd}(103842)
           |                      |-{virtnodedevd}(103843)
           |                      |-{virtnodedevd}(103844)
           |                      |-{virtnodedevd}(103845)
           |                      |-{virtnodedevd}(103846)
           |                      |-{virtnodedevd}(103848)
           |                      |-{virtnodedevd}(103849)
           |                      |-{virtnodedevd}(103850)
           |                      `-{virtnodedevd}(103851)
           `-virtqemud(103744)-+-{virtqemud}(103745)
                               |-{virtqemud}(103746)
                               |-{virtqemud}(103747)
                               |-{virtqemud}(103748)
                               |-{virtqemud}(103749)
                               |-{virtqemud}(103750)
                               |-{virtqemud}(103751)
                               |-{virtqemud}(103752)
                               |-{virtqemud}(103753)
                               |-{virtqemud}(103754)
                               |-{virtqemud}(103755)
                               |-{virtqemud}(103756)
                               |-{virtqemud}(103757)
                               |-{virtqemud}(103758)
                               |-{virtqemud}(103759)
                               |-{virtqemud}(103763)
                               `-{virtqemud}(103764)
