systemd(1)-+-NetworkManager(1301)-+-{NetworkManager}(1302)
           |                      `-{NetworkManager}(1303)
           |-agetty(1567)
           |-auditd(1062)-+-sedispatch(1064)
           |              |-{auditd}(1063)
           |              `-{auditd}(1065)
           |-chronyd(1110)
           |-conmon(12813)---dumb-init(12815)---ovn-controller(12819)-+-{ovn-controller}(12982)
           |                                                          |-{ovn-controller}(12983)
           |                                                          |-{ovn-controller}(12984)
           |                                                          `-{ovn-controller}(12985)
           |-conmon(18304)-+-dumb-init(18306)---neutron-ovn-met(18309)---neutron-ovn-met(18402)
           |               `-privsep-helper(18407)---{privsep-helper}(18408)
           |-conmon(81891)---dumb-init(81893)---multipathd(81896)-+-{multipathd}(81948)
           |                                                      |-{multipathd}(81949)
           |                                                      |-{multipathd}(81950)
           |                                                      |-{multipathd}(81951)
           |                                                      |-{multipathd}(81952)
           |                                                      `-{multipathd}(81953)
           |-conmon(98776)---dumb-init(98778)---nova-compute(98780)-+-{nova-compute}(99048)
           |                                                        |-{nova-compute}(99049)
           |                                                        |-{nova-compute}(99050)
           |                                                        |-{nova-compute}(99051)
           |                                                        |-{nova-compute}(99052)
           |                                                        |-{nova-compute}(99053)
           |                                                        |-{nova-compute}(99054)
           |                                                        |-{nova-compute}(99055)
           |                                                        |-{nova-compute}(99056)
           |                                                        |-{nova-compute}(99057)
           |                                                        |-{nova-compute}(99058)
           |                                                        |-{nova-compute}(99059)
           |                                                        |-{nova-compute}(99060)
           |                                                        |-{nova-compute}(99061)
           |                                                        |-{nova-compute}(99062)
           |                                                        |-{nova-compute}(99063)
           |                                                        |-{nova-compute}(99064)
           |                                                        |-{nova-compute}(99065)
           |                                                        |-{nova-compute}(99066)
           |                                                        |-{nova-compute}(99067)
           |                                                        `-{nova-compute}(99068)
           |-conmon(109497)---dumb-init(109499)---ceilometer-poll(109502)-+-ceilometer-poll(109704)-+-{ceilometer-poll}(109705)
           |                                                              |                         |-{ceilometer-poll}(109760)
           |                                                              |                         `-{ceilometer-poll}(109763)
           |                                                              `-{ceilometer-poll}(109703)
           |-conmon(111256)---node_exporter(111258)-+-{node_exporter}(111261)
           |                                        |-{node_exporter}(111262)
           |                                        |-{node_exporter}(111263)
           |                                        `-{node_exporter}(111264)
           |-conmon(113164)---podman_exporter(113166)-+-{podman_exporter}(113169)
           |                                          |-{podman_exporter}(113170)
           |                                          |-{podman_exporter}(113171)
           |                                          `-{podman_exporter}(113172)
           |-conmon(115069)---openstack-netwo(115071)-+-{openstack-netwo}(115074)
           |                                          |-{openstack-netwo}(115075)
           |                                          |-{openstack-netwo}(115076)
           |                                          |-{openstack-netwo}(115077)
           |                                          `-{openstack-netwo}(115078)
           |-crond(1565)
           |-dbus-broker-lau(1092)---dbus-broker(1093)
           |-dmeventd(885)-+-{dmeventd}(889)
           |               `-{dmeventd}(890)
           |-gssproxy(1355)-+-{gssproxy}(1360)
           |                |-{gssproxy}(1361)
           |                |-{gssproxy}(1362)
           |                |-{gssproxy}(1363)
           |                `-{gssproxy}(1364)
           |-irqbalance(1097)---{irqbalance}(1106)
           |-iscsid(84570)
           |-ovs-vswitchd(1270)-+-{ovs-vswitchd}(1278)
           |                    |-{ovs-vswitchd}(1350)
           |                    |-{ovs-vswitchd}(1351)
           |                    |-{ovs-vswitchd}(1352)
           |                    |-{ovs-vswitchd}(1353)
           |                    |-{ovs-vswitchd}(1354)
           |                    |-{ovs-vswitchd}(1356)
           |                    |-{ovs-vswitchd}(1357)
           |                    `-{ovs-vswitchd}(1358)
           |-ovsdb-server(1198)
           |-podman(112906)-+-{podman}(112912)
           |                |-{podman}(112913)
           |                |-{podman}(112914)
           |                |-{podman}(112915)
           |                |-{podman}(112916)
           |                |-{podman}(112920)
           |                |-{podman}(112921)
           |                |-{podman}(112925)
           |                |-{podman}(112927)
           |                |-{podman}(112934)
           |                `-{podman}(113174)
           |-polkitd(1441)-+-{polkitd}(1472)
           |               |-{polkitd}(1473)
           |               |-{polkitd}(1478)
           |               |-{polkitd}(1479)
           |               |-{polkitd}(1480)
           |               |-{polkitd}(1481)
           |               |-{polkitd}(1482)
           |               |-{polkitd}(1483)
           |               `-{polkitd}(1500)
           |-qemu-ga(1100)---{qemu-ga}(1105)
           |-rngd(1101)
           |-rpcbind(1061)
           |-rsyslogd(1562)-+-{rsyslogd}(1569)
           |                `-{rsyslogd}(1571)
           |-sshd(1563)---sshd-session(124434)---sshd-session(124453)---sudo(124454)---sos(124478)-+-timeout(127257)---turbostat(127258)-+-sleep(127261)
           |                                                                                       |                                     `-{turbostat}(127259)
           |                                                                                       |-timeout(127264)---pstree(127265)
           |                                                                                       |-{sos}(124831)
           |                                                                                       |-{sos}(124833)
           |                                                                                       |-{sos}(124834)
           |                                                                                       |-{sos}(124837)
           |                                                                                       |-{sos}(126755)
           |                                                                                       |-{sos}(127054)
           |                                                                                       |-{sos}(127194)
           |                                                                                       `-{sos}(127239)
           |-systemd(124438)---(sd-pam)(124440)
           |-systemd-hostnam(125299)
           |-systemd-journal(878)
           |-systemd-logind(1108)
           |-systemd-machine(65188)
           |-systemd-udevd(894)---systemd-udevd(127241)
           |-tuned(1348)-+-{tuned}(1440)
           |             |-{tuned}(1442)
           |             `-{tuned}(1463)
           |-virtlogd(64570)
           |-virtnodedevd(99070)-+-{virtnodedevd}(99071)
           |                     |-{virtnodedevd}(99072)
           |                     |-{virtnodedevd}(99073)
           |                     |-{virtnodedevd}(99074)
           |                     |-{virtnodedevd}(99075)
           |                     |-{virtnodedevd}(99076)
           |                     |-{virtnodedevd}(99077)
           |                     |-{virtnodedevd}(99078)
           |                     |-{virtnodedevd}(99079)
           |                     |-{virtnodedevd}(99080)
           |                     |-{virtnodedevd}(99081)
           |                     |-{virtnodedevd}(99082)
           |                     |-{virtnodedevd}(99083)
           |                     |-{virtnodedevd}(99084)
           |                     |-{virtnodedevd}(99085)
           |                     |-{virtnodedevd}(99087)
           |                     |-{virtnodedevd}(99088)
           |                     |-{virtnodedevd}(99089)
           |                     `-{virtnodedevd}(99090)
           `-virtqemud(98508)-+-{virtqemud}(98516)
                              |-{virtqemud}(98517)
                              |-{virtqemud}(98518)
                              |-{virtqemud}(98519)
                              |-{virtqemud}(98520)
                              |-{virtqemud}(98521)
                              |-{virtqemud}(98522)
                              |-{virtqemud}(98523)
                              |-{virtqemud}(98524)
                              |-{virtqemud}(98525)
                              |-{virtqemud}(98526)
                              |-{virtqemud}(98527)
                              |-{virtqemud}(98528)
                              |-{virtqemud}(98529)
                              |-{virtqemud}(98530)
                              |-{virtqemud}(98537)
                              `-{virtqemud}(98538)
