systemd(1)-+-NetworkManager(55480)-+-{NetworkManager}(55490)
           |                       `-{NetworkManager}(55491)
           |-agetty(1004)
           |-agetty(1006)
           |-auditd(699)-+-sedispatch(701)
           |             |-{auditd}(700)
           |             `-{auditd}(702)
           |-catatonit(12653)
           |-chronyd(64828)
           |-conmon(95298)---dumb-init(95300)---ovn-controller(95303)-+-{ovn-controller}(95426)
           |                                                          |-{ovn-controller}(95427)
           |                                                          |-{ovn-controller}(95428)
           |                                                          `-{ovn-controller}(95429)
           |-conmon(104156)-+-dumb-init(104158)---neutron-ovn-met(104161)---neutron-ovn-met(104268)
           |                |-privsep-helper(104273)---{privsep-helper}(104274)
           |                |-privsep-helper(213138)-+-{privsep-helper}(213146)
           |                |                        `-{privsep-helper}(213998)
           |                `-privsep-helper(213159)-+-{privsep-helper}(213160)
           |                                         `-{privsep-helper}(213202)
           |-conmon(169928)---dumb-init(169930)---multipathd(169933)-+-{multipathd}(169986)
           |                                                         |-{multipathd}(169987)
           |                                                         |-{multipathd}(169988)
           |                                                         |-{multipathd}(169989)
           |                                                         |-{multipathd}(169990)
           |                                                         `-{multipathd}(169991)
           |-conmon(186859)-+-dumb-init(186861)---nova-compute(186863)-+-{nova-compute}(187165)
           |                |                                          |-{nova-compute}(187166)
           |                |                                          |-{nova-compute}(187167)
           |                |                                          |-{nova-compute}(187168)
           |                |                                          |-{nova-compute}(187169)
           |                |                                          |-{nova-compute}(187170)
           |                |                                          |-{nova-compute}(187171)
           |                |                                          |-{nova-compute}(187172)
           |                |                                          |-{nova-compute}(187173)
           |                |                                          |-{nova-compute}(187174)
           |                |                                          |-{nova-compute}(187175)
           |                |                                          |-{nova-compute}(187176)
           |                |                                          |-{nova-compute}(187177)
           |                |                                          |-{nova-compute}(187178)
           |                |                                          |-{nova-compute}(187179)
           |                |                                          |-{nova-compute}(187180)
           |                |                                          |-{nova-compute}(187181)
           |                |                                          |-{nova-compute}(187182)
           |                |                                          |-{nova-compute}(187183)
           |                |                                          |-{nova-compute}(187184)
           |                |                                          `-{nova-compute}(187185)
           |                |-privsep-helper(212985)-+-{privsep-helper}(212986)
           |                |                        `-{privsep-helper}(212987)
           |                `-privsep-helper(213022)---{privsep-helper}(213023)
           |-conmon(197603)---dumb-init(197605)---ceilometer-poll(197608)-+-ceilometer-poll(197881)-+-{ceilometer-poll}(197883)
           |                                                              |                         |-{ceilometer-poll}(197914)
           |                                                              |                         `-{ceilometer-poll}(197915)
           |                                                              `-{ceilometer-poll}(197870)
           |-conmon(199387)---node_exporter(199389)-+-{node_exporter}(199392)
           |                                        |-{node_exporter}(199393)
           |                                        |-{node_exporter}(199394)
           |                                        `-{node_exporter}(199395)
           |-conmon(201290)---podman_exporter(201292)-+-{podman_exporter}(201295)
           |                                          |-{podman_exporter}(201296)
           |                                          |-{podman_exporter}(201297)
           |                                          |-{podman_exporter}(201298)
           |                                          |-{podman_exporter}(201299)
           |                                          |-{podman_exporter}(208234)
           |                                          `-{podman_exporter}(208235)
           |-conmon(203194)---openstack-netwo(203196)-+-{openstack-netwo}(203199)
           |                                          |-{openstack-netwo}(203200)
           |                                          |-{openstack-netwo}(203201)
           |                                          |-{openstack-netwo}(203202)
           |                                          `-{openstack-netwo}(203203)
           |-crond(1003)
           |-dbus-broker-lau(749)---dbus-broker(768)
           |-gssproxy(873)-+-{gssproxy}(875)
           |               |-{gssproxy}(876)
           |               |-{gssproxy}(877)
           |               |-{gssproxy}(878)
           |               `-{gssproxy}(879)
           |-irqbalance(789)---{irqbalance}(806)
           |-iscsid(172674)
           |-ovs-vswitchd(53787)-+-{ovs-vswitchd}(58319)
           |                     |-{ovs-vswitchd}(58320)
           |                     |-{ovs-vswitchd}(58321)
           |                     |-{ovs-vswitchd}(58322)
           |                     |-{ovs-vswitchd}(58325)
           |                     |-{ovs-vswitchd}(58328)
           |                     |-{ovs-vswitchd}(58330)
           |                     |-{ovs-vswitchd}(58331)
           |                     |-{ovs-vswitchd}(58333)
           |                     |-{ovs-vswitchd}(58335)
           |                     |-{ovs-vswitchd}(58336)
           |                     `-{ovs-vswitchd}(58337)
           |-ovsdb-server(53702)
           |-podman(201045)-+-{podman}(201051)
           |                |-{podman}(201052)
           |                |-{podman}(201053)
           |                |-{podman}(201054)
           |                |-{podman}(201055)
           |                |-{podman}(201056)
           |                |-{podman}(201057)
           |                |-{podman}(201058)
           |                |-{podman}(201059)
           |                |-{podman}(201060)
           |                |-{podman}(201064)
           |                |-{podman}(201065)
           |                `-{podman}(201301)
           |-polkitd(43518)-+-{polkitd}(43522)
           |                |-{polkitd}(43523)
           |                |-{polkitd}(43524)
           |                |-{polkitd}(43525)
           |                |-{polkitd}(43526)
           |                |-{polkitd}(43527)
           |                |-{polkitd}(43528)
           |                |-{polkitd}(43529)
           |                |-{polkitd}(43530)
           |                |-{polkitd}(43531)
           |                `-{polkitd}(43532)
           |-python3(4507)
           |-rpcbind(697)
           |-rsyslogd(999)-+-{rsyslogd}(1029)
           |               `-{rsyslogd}(1032)
           |-sshd(128510)---sshd-session(249223)---sshd-session(249226)---sudo(249227)---sos(249251)-+-timeout(251811)---rpm(251812)
           |                                                                                         |-timeout(251824)---turbostat(251828)-+-sleep(251836)
           |                                                                                         |                                     `-{turbostat}(251834)
           |                                                                                         |-timeout(251839)---pstree(251840)
           |                                                                                         |-{sos}(249565)
           |                                                                                         |-{sos}(249566)
           |                                                                                         |-{sos}(249567)
           |                                                                                         |-{sos}(249568)
           |                                                                                         |-{sos}(251479)
           |                                                                                         |-{sos}(251497)
           |                                                                                         |-{sos}(251526)
           |                                                                                         `-{sos}(251741)
           |-systemd(4294)-+-(sd-pam)(4296)
           |               `-dbus-broker-lau(12745)---dbus-broker(12755)
           |-systemd-hostnam(249937)
           |-systemd-journal(674)
           |-systemd-logind(796)
           |-systemd-machine(153226)
           |-systemd-udevd(727)
           |-tuned(43695)-+-{tuned}(43697)
           |              |-{tuned}(43698)
           |              `-{tuned}(43699)
           |-virtlogd(152597)
           |-virtnodedevd(187186)-+-{virtnodedevd}(187187)
           |                      |-{virtnodedevd}(187188)
           |                      |-{virtnodedevd}(187189)
           |                      |-{virtnodedevd}(187190)
           |                      |-{virtnodedevd}(187191)
           |                      |-{virtnodedevd}(187192)
           |                      |-{virtnodedevd}(187193)
           |                      |-{virtnodedevd}(187194)
           |                      |-{virtnodedevd}(187195)
           |                      |-{virtnodedevd}(187196)
           |                      |-{virtnodedevd}(187197)
           |                      |-{virtnodedevd}(187198)
           |                      |-{virtnodedevd}(187199)
           |                      |-{virtnodedevd}(187200)
           |                      |-{virtnodedevd}(187201)
           |                      |-{virtnodedevd}(187203)
           |                      |-{virtnodedevd}(187204)
           |                      |-{virtnodedevd}(187205)
           |                      `-{virtnodedevd}(187206)
           `-virtqemud(186583)-+-{virtqemud}(186584)
                               |-{virtqemud}(186585)
                               |-{virtqemud}(186586)
                               |-{virtqemud}(186587)
                               |-{virtqemud}(186588)
                               |-{virtqemud}(186589)
                               |-{virtqemud}(186590)
                               |-{virtqemud}(186591)
                               |-{virtqemud}(186592)
                               |-{virtqemud}(186593)
                               |-{virtqemud}(186594)
                               |-{virtqemud}(186595)
                               |-{virtqemud}(186596)
                               |-{virtqemud}(186597)
                               |-{virtqemud}(186598)
                               |-{virtqemud}(186602)
                               |-{virtqemud}(186603)
                               `-{virtqemud}(213687)
