systemd(1)-+-NetworkManager(55561)-+-{NetworkManager}(55565)
           |                       `-{NetworkManager}(55566)
           |-agetty(1013)
           |-agetty(1014)
           |-anacron(30959)
           |-auditd(702)-+-sedispatch(704)
           |             |-{auditd}(703)
           |             `-{auditd}(705)
           |-catatonit(13821)
           |-chronyd(65002)
           |-conmon(95466)---dumb-init(95468)---ovn-controller(95471)-+-{ovn-controller}(95592)
           |                                                          |-{ovn-controller}(95593)
           |                                                          |-{ovn-controller}(95595)
           |                                                          `-{ovn-controller}(95594)
           |-conmon(104320)-+-dumb-init(104322)---neutron-ovn-met(104325)---neutron-ovn-met(104434)
           |                `-privsep-helper(104440)---{privsep-helper}(104441)
           |-conmon(170071)---dumb-init(170073)---multipathd(170076)-+-{multipathd}(170112)
           |                                                         |-{multipathd}(170114)
           |                                                         |-{multipathd}(170118)
           |                                                         |-{multipathd}(170119)
           |                                                         |-{multipathd}(170121)
           |                                                         `-{multipathd}(170122)
           |-conmon(186959)---dumb-init(186961)---nova-compute(186963)-+-{nova-compute}(187238)
           |                                                           |-{nova-compute}(187239)
           |                                                           |-{nova-compute}(187240)
           |                                                           |-{nova-compute}(187241)
           |                                                           |-{nova-compute}(187242)
           |                                                           |-{nova-compute}(187243)
           |                                                           |-{nova-compute}(187244)
           |                                                           |-{nova-compute}(187245)
           |                                                           |-{nova-compute}(187246)
           |                                                           |-{nova-compute}(187247)
           |                                                           |-{nova-compute}(187248)
           |                                                           |-{nova-compute}(187249)
           |                                                           |-{nova-compute}(187250)
           |                                                           |-{nova-compute}(187251)
           |                                                           |-{nova-compute}(187252)
           |                                                           |-{nova-compute}(187253)
           |                                                           |-{nova-compute}(187254)
           |                                                           |-{nova-compute}(187255)
           |                                                           |-{nova-compute}(187256)
           |                                                           |-{nova-compute}(187257)
           |                                                           `-{nova-compute}(187258)
           |-conmon(197673)---dumb-init(197675)---ceilometer-poll(197678)-+-ceilometer-poll(197979)-+-{ceilometer-poll}(197981)
           |                                                              |                         |-{ceilometer-poll}(197983)
           |                                                              |                         `-{ceilometer-poll}(197984)
           |                                                              `-{ceilometer-poll}(197976)
           |-conmon(199475)---node_exporter(199477)-+-{node_exporter}(199480)
           |                                        |-{node_exporter}(199481)
           |                                        |-{node_exporter}(199482)
           |                                        `-{node_exporter}(199483)
           |-conmon(201385)---podman_exporter(201387)-+-{podman_exporter}(201390)
           |                                          |-{podman_exporter}(201391)
           |                                          |-{podman_exporter}(201392)
           |                                          |-{podman_exporter}(201393)
           |                                          |-{podman_exporter}(201394)
           |                                          |-{podman_exporter}(212927)
           |                                          |-{podman_exporter}(212928)
           |                                          |-{podman_exporter}(212929)
           |                                          `-{podman_exporter}(212930)
           |-conmon(203258)---openstack-netwo(203260)-+-{openstack-netwo}(203263)
           |                                          |-{openstack-netwo}(203264)
           |                                          |-{openstack-netwo}(203265)
           |                                          |-{openstack-netwo}(203266)
           |                                          |-{openstack-netwo}(203267)
           |                                          |-{openstack-netwo}(215140)
           |                                          |-{openstack-netwo}(215141)
           |                                          |-{openstack-netwo}(215142)
           |                                          |-{openstack-netwo}(215143)
           |                                          |-{openstack-netwo}(215298)
           |                                          `-{openstack-netwo}(217409)
           |-crond(1011)
           |-dbus-broker-lau(754)---dbus-broker(772)
           |-gssproxy(872)-+-{gssproxy}(874)
           |               |-{gssproxy}(875)
           |               |-{gssproxy}(876)
           |               |-{gssproxy}(877)
           |               `-{gssproxy}(878)
           |-irqbalance(781)---{irqbalance}(800)
           |-iscsid(172788)
           |-ovs-vswitchd(53860)-+-{ovs-vswitchd}(58395)
           |                     |-{ovs-vswitchd}(58396)
           |                     |-{ovs-vswitchd}(58399)
           |                     |-{ovs-vswitchd}(58400)
           |                     |-{ovs-vswitchd}(58402)
           |                     |-{ovs-vswitchd}(58403)
           |                     |-{ovs-vswitchd}(58404)
           |                     |-{ovs-vswitchd}(58406)
           |                     |-{ovs-vswitchd}(58407)
           |                     |-{ovs-vswitchd}(58408)
           |                     |-{ovs-vswitchd}(58410)
           |                     `-{ovs-vswitchd}(58411)
           |-ovsdb-server(53779)
           |-podman(201138)-+-{podman}(201144)
           |                |-{podman}(201145)
           |                |-{podman}(201146)
           |                |-{podman}(201147)
           |                |-{podman}(201148)
           |                |-{podman}(201154)
           |                |-{podman}(201155)
           |                |-{podman}(201156)
           |                |-{podman}(201159)
           |                |-{podman}(201160)
           |                |-{podman}(201161)
           |                |-{podman}(201164)
           |                |-{podman}(201172)
           |                `-{podman}(201173)
           |-polkitd(43628)-+-{polkitd}(43632)
           |                |-{polkitd}(43633)
           |                |-{polkitd}(43634)
           |                |-{polkitd}(43635)
           |                |-{polkitd}(43636)
           |                |-{polkitd}(43637)
           |                |-{polkitd}(43638)
           |                |-{polkitd}(43639)
           |                |-{polkitd}(43640)
           |                |-{polkitd}(43641)
           |                `-{polkitd}(43642)
           |-python3(4512)
           |-rpcbind(700)
           |-rsyslogd(1006)-+-{rsyslogd}(1023)
           |                `-{rsyslogd}(1024)
           |-sshd(128684)---sshd-session(223523)---sshd-session(223541)---sudo(223569)---sos(223593)-+-timeout(226240)---dnf(226241)
           |                                                                                         |-timeout(226249)---rpm(226252)
           |                                                                                         |-timeout(226258)---pstree(226259)
           |                                                                                         |-{sos}(223885)
           |                                                                                         |-{sos}(223886)
           |                                                                                         |-{sos}(223887)
           |                                                                                         |-{sos}(223888)
           |                                                                                         |-{sos}(224192)
           |                                                                                         |-{sos}(226134)
           |                                                                                         |-{sos}(226183)
           |                                                                                         `-{sos}(226233)
           |-systemd(4301)-+-(sd-pam)(4303)
           |               `-dbus-broker-lau(13915)---dbus-broker(13928)
           |-systemd-hostnam(224267)
           |-systemd-journal(680)
           |-systemd-logind(784)
           |-systemd-machine(153379)
           |-systemd-udevd(730)
           |-tuned(43805)-+-{tuned}(43807)
           |              |-{tuned}(43808)
           |              `-{tuned}(43809)
           |-virtlogd(152751)
           |-virtnodedevd(187259)-+-{virtnodedevd}(187260)
           |                      |-{virtnodedevd}(187261)
           |                      |-{virtnodedevd}(187262)
           |                      |-{virtnodedevd}(187263)
           |                      |-{virtnodedevd}(187264)
           |                      |-{virtnodedevd}(187265)
           |                      |-{virtnodedevd}(187266)
           |                      |-{virtnodedevd}(187267)
           |                      |-{virtnodedevd}(187268)
           |                      |-{virtnodedevd}(187269)
           |                      |-{virtnodedevd}(187270)
           |                      |-{virtnodedevd}(187271)
           |                      |-{virtnodedevd}(187272)
           |                      |-{virtnodedevd}(187273)
           |                      |-{virtnodedevd}(187274)
           |                      |-{virtnodedevd}(187276)
           |                      |-{virtnodedevd}(187277)
           |                      |-{virtnodedevd}(187278)
           |                      `-{virtnodedevd}(187279)
           `-virtqemud(186685)-+-{virtqemud}(186686)
                               |-{virtqemud}(186687)
                               |-{virtqemud}(186688)
                               |-{virtqemud}(186689)
                               |-{virtqemud}(186690)
                               |-{virtqemud}(186691)
                               |-{virtqemud}(186692)
                               |-{virtqemud}(186693)
                               |-{virtqemud}(186694)
                               |-{virtqemud}(186695)
                               |-{virtqemud}(186696)
                               |-{virtqemud}(186697)
                               |-{virtqemud}(186698)
                               |-{virtqemud}(186699)
                               |-{virtqemud}(186700)
                               |-{virtqemud}(186704)
                               `-{virtqemud}(186705)
