systemd(1)-+-NetworkManager(51642)-+-{NetworkManager}(51650)
           |                       `-{NetworkManager}(51651)
           |-agetty(1010)
           |-agetty(1014)
           |-anacron(27514)
           |-auditd(703)-+-sedispatch(705)
           |             |-{auditd}(704)
           |             `-{auditd}(706)
           |-catatonit(11277)
           |-chronyd(60934)
           |-conmon(94813)---dumb-init(94815)---ovn-controller(94818)-+-{ovn-controller}(94943)
           |                                                          |-{ovn-controller}(94944)
           |                                                          |-{ovn-controller}(94946)
           |                                                          `-{ovn-controller}(94945)
           |-conmon(103695)-+-dumb-init(103697)---neutron-ovn-met(103700)---neutron-ovn-met(103809)
           |                |-privsep-helper(103814)---{privsep-helper}(103815)
           |                |-privsep-helper(219798)-+-{privsep-helper}(219800)
           |                |                        `-{privsep-helper}(223121)
           |                `-privsep-helper(219820)-+-{privsep-helper}(219821)
           |                                         `-{privsep-helper}(221938)
           |-conmon(166136)---dumb-init(166138)---iscsid(166141)
           |-conmon(175429)---dumb-init(175431)---multipathd(175434)-+-{multipathd}(175453)
           |                                                         |-{multipathd}(175454)
           |                                                         |-{multipathd}(175455)
           |                                                         |-{multipathd}(175456)
           |                                                         |-{multipathd}(175457)
           |                                                         `-{multipathd}(175458)
           |-conmon(192553)---dumb-init(192555)-+-nova-compute(192557)-+-{nova-compute}(192857)
           |                                    |                      |-{nova-compute}(192858)
           |                                    |                      |-{nova-compute}(192859)
           |                                    |                      |-{nova-compute}(192860)
           |                                    |                      |-{nova-compute}(192861)
           |                                    |                      |-{nova-compute}(192862)
           |                                    |                      |-{nova-compute}(192863)
           |                                    |                      |-{nova-compute}(192864)
           |                                    |                      |-{nova-compute}(192865)
           |                                    |                      |-{nova-compute}(192866)
           |                                    |                      |-{nova-compute}(192867)
           |                                    |                      |-{nova-compute}(192868)
           |                                    |                      |-{nova-compute}(192869)
           |                                    |                      |-{nova-compute}(192870)
           |                                    |                      |-{nova-compute}(192871)
           |                                    |                      |-{nova-compute}(192872)
           |                                    |                      |-{nova-compute}(192873)
           |                                    |                      |-{nova-compute}(192874)
           |                                    |                      |-{nova-compute}(192875)
           |                                    |                      |-{nova-compute}(192876)
           |                                    |                      `-{nova-compute}(192877)
           |                                    |-privsep-helper(219708)---{privsep-helper}(219709)
           |                                    `-privsep-helper(219730)---{privsep-helper}(219731)
           |-conmon(203341)---dumb-init(203343)---ceilometer-poll(203346)-+-ceilometer-poll(203595)-+-{ceilometer-poll}(203596)
           |                                                              |                         |-{ceilometer-poll}(203651)
           |                                                              |                         `-{ceilometer-poll}(203652)
           |                                                              `-{ceilometer-poll}(203590)
           |-conmon(205131)---node_exporter(205133)-+-{node_exporter}(205136)
           |                                        |-{node_exporter}(205137)
           |                                        |-{node_exporter}(205138)
           |                                        `-{node_exporter}(205139)
           |-conmon(207102)---podman_exporter(207104)-+-{podman_exporter}(207107)
           |                                          |-{podman_exporter}(207108)
           |                                          |-{podman_exporter}(207109)
           |                                          |-{podman_exporter}(207110)
           |                                          |-{podman_exporter}(207111)
           |                                          |-{podman_exporter}(219954)
           |                                          |-{podman_exporter}(219955)
           |                                          `-{podman_exporter}(219956)
           |-conmon(209046)---openstack-netwo(209048)-+-{openstack-netwo}(209051)
           |                                          |-{openstack-netwo}(209052)
           |                                          |-{openstack-netwo}(209053)
           |                                          |-{openstack-netwo}(209054)
           |                                          `-{openstack-netwo}(209055)
           |-crond(1008)
           |-dbus-broker-lau(741)---dbus-broker(775)
           |-gssproxy(877)-+-{gssproxy}(879)
           |               |-{gssproxy}(880)
           |               |-{gssproxy}(881)
           |               |-{gssproxy}(882)
           |               `-{gssproxy}(883)
           |-irqbalance(782)---{irqbalance}(795)
           |-ovs-vswitchd(49945)-+-{ovs-vswitchd}(54482)
           |                     |-{ovs-vswitchd}(54483)
           |                     |-{ovs-vswitchd}(54484)
           |                     |-{ovs-vswitchd}(54486)
           |                     |-{ovs-vswitchd}(54487)
           |                     |-{ovs-vswitchd}(54488)
           |                     |-{ovs-vswitchd}(54489)
           |                     |-{ovs-vswitchd}(54490)
           |                     |-{ovs-vswitchd}(54491)
           |                     |-{ovs-vswitchd}(54492)
           |                     |-{ovs-vswitchd}(54493)
           |                     `-{ovs-vswitchd}(54494)
           |-ovsdb-server(49864)
           |-podman(206854)-+-{podman}(206863)
           |                |-{podman}(206864)
           |                |-{podman}(206865)
           |                |-{podman}(206866)
           |                |-{podman}(206867)
           |                |-{podman}(206870)
           |                |-{podman}(206871)
           |                |-{podman}(206872)
           |                |-{podman}(206873)
           |                |-{podman}(206874)
           |                |-{podman}(206883)
           |                `-{podman}(206888)
           |-polkitd(6251)-+-{polkitd}(6392)
           |               |-{polkitd}(6396)
           |               |-{polkitd}(6402)
           |               |-{polkitd}(6403)
           |               |-{polkitd}(6404)
           |               |-{polkitd}(6405)
           |               |-{polkitd}(6407)
           |               |-{polkitd}(6408)
           |               |-{polkitd}(6409)
           |               |-{polkitd}(6410)
           |               `-{polkitd}(6461)
           |-python3(1272)
           |-rpcbind(701)
           |-rsyslogd(1005)-+-{rsyslogd}(1012)
           |                `-{rsyslogd}(1013)
           |-sshd(128025)---sshd-session(233148)---sshd-session(233171)---sudo(233209)---sos(233241)-+-timeout(235885)---turbostat(235886)-+-sleep(235889)
           |                                                                                         |                                     `-{turbostat}(235887)
           |                                                                                         |-timeout(235892)
           |                                                                                         |-timeout(235902)---pstree(235903)
           |                                                                                         |-{sos}(233534)
           |                                                                                         |-{sos}(233535)
           |                                                                                         |-{sos}(233536)
           |                                                                                         |-{sos}(233537)
           |                                                                                         |-{sos}(235641)
           |                                                                                         |-{sos}(235695)
           |                                                                                         |-{sos}(235846)
           |                                                                                         `-{sos}(235882)
           |-systemd(1060)-+-(sd-pam)(1062)
           |               `-dbus-broker-lau(11341)---dbus-broker(11352)
           |-systemd-hostnam(233918)
           |-systemd-journal(679)
           |-systemd-logind(787)
           |-systemd-machine(152611)
           |-systemd-udevd(732)
           |-tuned(39775)-+-{tuned}(39777)
           |              |-{tuned}(39778)
           |              `-{tuned}(39779)
           |-virtlogd(151984)
           |-virtnodedevd(192878)-+-{virtnodedevd}(192879)
           |                      |-{virtnodedevd}(192880)
           |                      |-{virtnodedevd}(192881)
           |                      |-{virtnodedevd}(192882)
           |                      |-{virtnodedevd}(192883)
           |                      |-{virtnodedevd}(192884)
           |                      |-{virtnodedevd}(192885)
           |                      |-{virtnodedevd}(192886)
           |                      |-{virtnodedevd}(192887)
           |                      |-{virtnodedevd}(192888)
           |                      |-{virtnodedevd}(192889)
           |                      |-{virtnodedevd}(192890)
           |                      |-{virtnodedevd}(192891)
           |                      |-{virtnodedevd}(192892)
           |                      |-{virtnodedevd}(192893)
           |                      |-{virtnodedevd}(192895)
           |                      |-{virtnodedevd}(192896)
           |                      `-{virtnodedevd}(192897)
           `-virtqemud(192275)-+-{virtqemud}(192276)
                               |-{virtqemud}(192277)
                               |-{virtqemud}(192278)
                               |-{virtqemud}(192279)
                               |-{virtqemud}(192280)
                               |-{virtqemud}(192281)
                               |-{virtqemud}(192282)
                               |-{virtqemud}(192283)
                               |-{virtqemud}(192284)
                               |-{virtqemud}(192285)
                               |-{virtqemud}(192286)
                               |-{virtqemud}(192287)
                               |-{virtqemud}(192288)
                               |-{virtqemud}(192289)
                               |-{virtqemud}(192290)
                               |-{virtqemud}(192294)
                               |-{virtqemud}(192295)
                               `-{virtqemud}(220040)
