systemd(1)-+-NetworkManager(55637)-+-{NetworkManager}(55647)
           |                       `-{NetworkManager}(55648)
           |-agetty(1013)
           |-agetty(1014)
           |-anacron(196167)
           |-auditd(705)-+-sedispatch(707)
           |             |-{auditd}(706)
           |             `-{auditd}(708)
           |-catatonit(13331)
           |-chronyd(65080)
           |-conmon(95552)---dumb-init(95554)---ovn-controller(95557)-+-{ovn-controller}(95678)
           |                                                          |-{ovn-controller}(95679)
           |                                                          |-{ovn-controller}(95680)
           |                                                          `-{ovn-controller}(95681)
           |-conmon(104402)-+-dumb-init(104404)---neutron-ovn-met(104407)---neutron-ovn-met(104512)
           |                |-privsep-helper(104517)---{privsep-helper}(104518)
           |                |-privsep-helper(213924)-+-{privsep-helper}(213947)
           |                |                        `-{privsep-helper}(214241)
           |                `-privsep-helper(214013)-+-{privsep-helper}(214014)
           |                                         `-{privsep-helper}(216065)
           |-conmon(170220)---dumb-init(170222)---multipathd(170225)-+-{multipathd}(170277)
           |                                                         |-{multipathd}(170278)
           |                                                         |-{multipathd}(170279)
           |                                                         |-{multipathd}(170280)
           |                                                         |-{multipathd}(170282)
           |                                                         `-{multipathd}(170283)
           |-conmon(187114)-+-dumb-init(187116)---nova-compute(187118)-+-{nova-compute}(187411)
           |                |                                          |-{nova-compute}(187412)
           |                |                                          |-{nova-compute}(187413)
           |                |                                          |-{nova-compute}(187414)
           |                |                                          |-{nova-compute}(187415)
           |                |                                          |-{nova-compute}(187416)
           |                |                                          |-{nova-compute}(187417)
           |                |                                          |-{nova-compute}(187418)
           |                |                                          |-{nova-compute}(187419)
           |                |                                          |-{nova-compute}(187420)
           |                |                                          |-{nova-compute}(187421)
           |                |                                          |-{nova-compute}(187422)
           |                |                                          |-{nova-compute}(187423)
           |                |                                          |-{nova-compute}(187424)
           |                |                                          |-{nova-compute}(187425)
           |                |                                          |-{nova-compute}(187426)
           |                |                                          |-{nova-compute}(187427)
           |                |                                          |-{nova-compute}(187428)
           |                |                                          |-{nova-compute}(187429)
           |                |                                          |-{nova-compute}(187430)
           |                |                                          `-{nova-compute}(187431)
           |                |-privsep-helper(213643)-+-{privsep-helper}(213644)
           |                |                        |-{privsep-helper}(213645)
           |                |                        `-{privsep-helper}(213646)
           |                `-privsep-helper(213775)-+-{privsep-helper}(213776)
           |                                         |-{privsep-helper}(213777)
           |                                         |-{privsep-helper}(213778)
           |                                         `-{privsep-helper}(213781)
           |-conmon(197857)---dumb-init(197859)---ceilometer-poll(197862)-+-ceilometer-poll(198086)-+-{ceilometer-poll}(198089)
           |                                                              |                         |-{ceilometer-poll}(198097)
           |                                                              |                         |-{ceilometer-poll}(198100)
           |                                                              |                         `-{ceilometer-poll}(198101)
           |                                                              |-ceilometer-poll(198091)-+-{ceilometer-poll}(198092)
           |                                                              |                         |-{ceilometer-poll}(198172)
           |                                                              |                         |-{ceilometer-poll}(198174)
           |                                                              |                         |-{ceilometer-poll}(198175)
           |                                                              |                         `-{ceilometer-poll}(215229)
           |                                                              `-{ceilometer-poll}(198071)
           |-conmon(199693)---node_exporter(199695)-+-{node_exporter}(199698)
           |                                        |-{node_exporter}(199699)
           |                                        |-{node_exporter}(199700)
           |                                        `-{node_exporter}(199701)
           |-conmon(201565)---podman_exporter(201567)-+-{podman_exporter}(201570)
           |                                          |-{podman_exporter}(201571)
           |                                          |-{podman_exporter}(201572)
           |                                          |-{podman_exporter}(201573)
           |                                          |-{podman_exporter}(201574)
           |                                          |-{podman_exporter}(212521)
           |                                          |-{podman_exporter}(212522)
           |                                          |-{podman_exporter}(212523)
           |                                          `-{podman_exporter}(212524)
           |-conmon(203474)---openstack-netwo(203476)-+-{openstack-netwo}(203479)
           |                                          |-{openstack-netwo}(203480)
           |                                          |-{openstack-netwo}(203481)
           |                                          |-{openstack-netwo}(203482)
           |                                          |-{openstack-netwo}(203483)
           |                                          |-{openstack-netwo}(212341)
           |                                          |-{openstack-netwo}(212342)
           |                                          |-{openstack-netwo}(212344)
           |                                          |-{openstack-netwo}(212682)
           |                                          |-{openstack-netwo}(212842)
           |                                          `-{openstack-netwo}(221149)
           |-crond(1012)
           |-dbus-broker-lau(750)---dbus-broker(776)
           |-gssproxy(875)-+-{gssproxy}(877)
           |               |-{gssproxy}(878)
           |               |-{gssproxy}(879)
           |               |-{gssproxy}(880)
           |               `-{gssproxy}(881)
           |-irqbalance(782)---{irqbalance}(801)
           |-iscsid(172926)
           |-ovs-vswitchd(53942)-+-{ovs-vswitchd}(58477)
           |                     |-{ovs-vswitchd}(58479)
           |                     |-{ovs-vswitchd}(58480)
           |                     |-{ovs-vswitchd}(58481)
           |                     |-{ovs-vswitchd}(58482)
           |                     |-{ovs-vswitchd}(58483)
           |                     |-{ovs-vswitchd}(58484)
           |                     |-{ovs-vswitchd}(58485)
           |                     |-{ovs-vswitchd}(58486)
           |                     |-{ovs-vswitchd}(58487)
           |                     |-{ovs-vswitchd}(58488)
           |                     `-{ovs-vswitchd}(58490)
           |-ovsdb-server(53861)
           |-podman(201314)-+-{podman}(201320)
           |                |-{podman}(201321)
           |                |-{podman}(201322)
           |                |-{podman}(201323)
           |                |-{podman}(201324)
           |                |-{podman}(201325)
           |                |-{podman}(201326)
           |                |-{podman}(201327)
           |                |-{podman}(201328)
           |                |-{podman}(201329)
           |                |-{podman}(201333)
           |                |-{podman}(201334)
           |                |-{podman}(201345)
           |                `-{podman}(201346)
           |-polkitd(43647)-+-{polkitd}(43651)
           |                |-{polkitd}(43652)
           |                |-{polkitd}(43653)
           |                |-{polkitd}(43654)
           |                |-{polkitd}(43655)
           |                |-{polkitd}(43656)
           |                |-{polkitd}(43657)
           |                |-{polkitd}(43658)
           |                |-{polkitd}(43659)
           |                |-{polkitd}(43660)
           |                `-{polkitd}(43661)
           |-python3(4512)
           |-rpcbind(703)
           |-rsyslogd(1008)-+-{rsyslogd}(1017)
           |                `-{rsyslogd}(1018)
           |-sshd(128760)---sshd-session(223266)---sshd-session(223269)---sudo(223270)---sos(223294)-+-timeout(226015)---dnf(226017)
           |                                                                                         |-timeout(226039)---pstree(226040)
           |                                                                                         |-{sos}(223588)
           |                                                                                         |-{sos}(223589)
           |                                                                                         |-{sos}(223590)
           |                                                                                         |-{sos}(223591)
           |                                                                                         |-{sos}(223896)
           |                                                                                         |-{sos}(225780)
           |                                                                                         |-{sos}(225946)
           |                                                                                         `-{sos}(226032)
           |-systemd(4302)-+-(sd-pam)(4304)
           |               `-dbus-broker-lau(13428)---dbus-broker(13448)
           |-systemd-hostnam(223963)
           |-systemd-journal(681)
           |-systemd-logind(788)
           |-systemd-machine(153475)
           |-systemd-udevd(733)
           |-tuned(43825)-+-{tuned}(43827)
           |              |-{tuned}(43828)
           |              `-{tuned}(43829)
           |-virtlogd(152846)
           |-virtnodedevd(187432)-+-{virtnodedevd}(187433)
           |                      |-{virtnodedevd}(187434)
           |                      |-{virtnodedevd}(187435)
           |                      |-{virtnodedevd}(187436)
           |                      |-{virtnodedevd}(187437)
           |                      |-{virtnodedevd}(187438)
           |                      |-{virtnodedevd}(187439)
           |                      |-{virtnodedevd}(187440)
           |                      |-{virtnodedevd}(187441)
           |                      |-{virtnodedevd}(187442)
           |                      |-{virtnodedevd}(187443)
           |                      |-{virtnodedevd}(187444)
           |                      |-{virtnodedevd}(187445)
           |                      |-{virtnodedevd}(187446)
           |                      |-{virtnodedevd}(187447)
           |                      |-{virtnodedevd}(187449)
           |                      |-{virtnodedevd}(187450)
           |                      |-{virtnodedevd}(187451)
           |                      `-{virtnodedevd}(187452)
           `-virtqemud(186832)-+-{virtqemud}(186833)
                               |-{virtqemud}(186834)
                               |-{virtqemud}(186835)
                               |-{virtqemud}(186836)
                               |-{virtqemud}(186837)
                               |-{virtqemud}(186838)
                               |-{virtqemud}(186839)
                               |-{virtqemud}(186840)
                               |-{virtqemud}(186841)
                               |-{virtqemud}(186842)
                               |-{virtqemud}(186843)
                               |-{virtqemud}(186844)
                               |-{virtqemud}(186845)
                               |-{virtqemud}(186846)
                               |-{virtqemud}(186847)
                               |-{virtqemud}(186851)
                               |-{virtqemud}(186852)
                               `-{virtqemud}(214572)
