systemd(1)-+-NetworkManager(55772)-+-{NetworkManager}(55779)
           |                       `-{NetworkManager}(55780)
           |-agetty(1012)
           |-agetty(1013)
           |-auditd(704)-+-sedispatch(706)
           |             |-{auditd}(705)
           |             `-{auditd}(707)
           |-catatonit(11254)
           |-chronyd(65215)
           |-conmon(95699)---dumb-init(95701)---ovn-controller(95704)-+-{ovn-controller}(95800)
           |                                                          |-{ovn-controller}(95801)
           |                                                          |-{ovn-controller}(95802)
           |                                                          `-{ovn-controller}(95803)
           |-conmon(104561)-+-dumb-init(104563)---neutron-ovn-met(104566)---neutron-ovn-met(104673)
           |                |-privsep-helper(104680)---{privsep-helper}(104681)
           |                |-privsep-helper(213707)-+-{privsep-helper}(213708)
           |                |                        `-{privsep-helper}(214061)
           |                `-privsep-helper(213728)-+-{privsep-helper}(213729)
           |                                         `-{privsep-helper}(214935)
           |-conmon(170436)---dumb-init(170438)---multipathd(170441)-+-{multipathd}(170463)
           |                                                         |-{multipathd}(170464)
           |                                                         |-{multipathd}(170465)
           |                                                         |-{multipathd}(170466)
           |                                                         |-{multipathd}(170469)
           |                                                         `-{multipathd}(170470)
           |-conmon(187377)-+-dumb-init(187379)---nova-compute(187381)-+-{nova-compute}(187655)
           |                |                                          |-{nova-compute}(187656)
           |                |                                          |-{nova-compute}(187657)
           |                |                                          |-{nova-compute}(187658)
           |                |                                          |-{nova-compute}(187659)
           |                |                                          |-{nova-compute}(187660)
           |                |                                          |-{nova-compute}(187661)
           |                |                                          |-{nova-compute}(187662)
           |                |                                          |-{nova-compute}(187663)
           |                |                                          |-{nova-compute}(187664)
           |                |                                          |-{nova-compute}(187665)
           |                |                                          |-{nova-compute}(187666)
           |                |                                          |-{nova-compute}(187667)
           |                |                                          |-{nova-compute}(187668)
           |                |                                          |-{nova-compute}(187669)
           |                |                                          |-{nova-compute}(187670)
           |                |                                          |-{nova-compute}(187671)
           |                |                                          |-{nova-compute}(187672)
           |                |                                          |-{nova-compute}(187673)
           |                |                                          |-{nova-compute}(187674)
           |                |                                          `-{nova-compute}(187675)
           |                |-privsep-helper(213605)---{privsep-helper}(213606)
           |                `-privsep-helper(213645)---{privsep-helper}(213646)
           |-conmon(198103)---dumb-init(198105)---ceilometer-poll(198108)-+-ceilometer-poll(198358)-+-{ceilometer-poll}(198359)
           |                                                              |                         |-{ceilometer-poll}(198414)
           |                                                              |                         `-{ceilometer-poll}(198415)
           |                                                              `-{ceilometer-poll}(198357)
           |-conmon(199918)---node_exporter(199920)-+-{node_exporter}(199923)
           |                                        |-{node_exporter}(199924)
           |                                        |-{node_exporter}(199925)
           |                                        `-{node_exporter}(199926)
           |-conmon(201808)---podman_exporter(201810)-+-{podman_exporter}(201813)
           |                                          |-{podman_exporter}(201814)
           |                                          |-{podman_exporter}(201815)
           |                                          |-{podman_exporter}(201816)
           |                                          |-{podman_exporter}(201818)
           |                                          `-{podman_exporter}(217551)
           |-conmon(203726)---openstack-netwo(203728)-+-{openstack-netwo}(203731)
           |                                          |-{openstack-netwo}(203732)
           |                                          |-{openstack-netwo}(203733)
           |                                          |-{openstack-netwo}(203734)
           |                                          `-{openstack-netwo}(203735)
           |-crond(1011)
           |-dbus-broker-lau(746)---dbus-broker(774)
           |-gssproxy(876)-+-{gssproxy}(878)
           |               |-{gssproxy}(879)
           |               |-{gssproxy}(880)
           |               |-{gssproxy}(881)
           |               `-{gssproxy}(882)
           |-irqbalance(780)---{irqbalance}(799)
           |-iscsid(173158)
           |-ovs-vswitchd(54076)-+-{ovs-vswitchd}(58610)
           |                     |-{ovs-vswitchd}(58612)
           |                     |-{ovs-vswitchd}(58613)
           |                     |-{ovs-vswitchd}(58614)
           |                     |-{ovs-vswitchd}(58618)
           |                     |-{ovs-vswitchd}(58619)
           |                     |-{ovs-vswitchd}(58621)
           |                     |-{ovs-vswitchd}(58622)
           |                     |-{ovs-vswitchd}(58623)
           |                     |-{ovs-vswitchd}(58625)
           |                     |-{ovs-vswitchd}(58626)
           |                     `-{ovs-vswitchd}(58628)
           |-ovsdb-server(53994)
           |-podman(201561)-+-{podman}(201567)
           |                |-{podman}(201568)
           |                |-{podman}(201569)
           |                |-{podman}(201570)
           |                |-{podman}(201571)
           |                |-{podman}(201572)
           |                |-{podman}(201574)
           |                |-{podman}(201575)
           |                |-{podman}(201578)
           |                |-{podman}(201581)
           |                |-{podman}(201582)
           |                |-{podman}(201583)
           |                `-{podman}(201588)
           |-polkitd(43703)-+-{polkitd}(43735)
           |                |-{polkitd}(43736)
           |                |-{polkitd}(43737)
           |                |-{polkitd}(43738)
           |                |-{polkitd}(43739)
           |                |-{polkitd}(43740)
           |                |-{polkitd}(43741)
           |                |-{polkitd}(43742)
           |                |-{polkitd}(43743)
           |                |-{polkitd}(43744)
           |                `-{polkitd}(43745)
           |-python3(4510)
           |-rpcbind(702)
           |-rsyslogd(1007)-+-{rsyslogd}(1023)
           |                `-{rsyslogd}(1024)
           |-sshd(128965)---sshd-session(225813)---sshd-session(225816)---sudo(225817)---sos(225842)-+-timeout(228601)---sh(228602)-+-rpm(228604)
           |                                                                                         |                              `-sort(228605)
           |                                                                                         |-timeout(228603)---pstree(228606)
           |                                                                                         |-{sos}(226161)
           |                                                                                         |-{sos}(226162)
           |                                                                                         |-{sos}(226163)
           |                                                                                         |-{sos}(226164)
           |                                                                                         |-{sos}(226945)
           |                                                                                         |-{sos}(228311)
           |                                                                                         |-{sos}(228501)
           |                                                                                         `-{sos}(228595)
           |-systemd(4300)-+-(sd-pam)(4302)
           |               `-dbus-broker-lau(11381)---dbus-broker(11406)
           |-systemd-hostnam(226564)
           |-systemd-journal(680)
           |-systemd-logind(785)
           |-systemd-machine(153701)
           |-systemd-udevd(732)
           |-tuned(43909)-+-{tuned}(43912)
           |              |-{tuned}(43913)
           |              `-{tuned}(43914)
           |-virtlogd(153072)
           |-virtnodedevd(178285)-+-{virtnodedevd}(178295)
           |                      |-{virtnodedevd}(178296)
           |                      |-{virtnodedevd}(178297)
           |                      |-{virtnodedevd}(178298)
           |                      |-{virtnodedevd}(178299)
           |                      |-{virtnodedevd}(178300)
           |                      |-{virtnodedevd}(178301)
           |                      |-{virtnodedevd}(178302)
           |                      |-{virtnodedevd}(178303)
           |                      |-{virtnodedevd}(178304)
           |                      |-{virtnodedevd}(178306)
           |                      |-{virtnodedevd}(178307)
           |                      |-{virtnodedevd}(178308)
           |                      |-{virtnodedevd}(178309)
           |                      |-{virtnodedevd}(178310)
           |                      |-{virtnodedevd}(178314)
           |                      |-{virtnodedevd}(178318)
           |                      |-{virtnodedevd}(178320)
           |                      `-{virtnodedevd}(178324)
           `-virtqemud(187020)-+-{virtqemud}(187022)
                               |-{virtqemud}(187023)
                               |-{virtqemud}(187024)
                               |-{virtqemud}(187025)
                               |-{virtqemud}(187026)
                               |-{virtqemud}(187027)
                               |-{virtqemud}(187028)
                               |-{virtqemud}(187029)
                               |-{virtqemud}(187030)
                               |-{virtqemud}(187031)
                               |-{virtqemud}(187032)
                               |-{virtqemud}(187033)
                               |-{virtqemud}(187034)
                               |-{virtqemud}(187035)
                               |-{virtqemud}(187036)
                               |-{virtqemud}(187056)
                               |-{virtqemud}(187058)
                               `-{virtqemud}(213908)
