systemd(1)-+-NetworkManager(55496)-+-{NetworkManager}(55497)
           |                       `-{NetworkManager}(55498)
           |-agetty(1008)
           |-agetty(1009)
           |-anacron(208633)
           |-auditd(700)-+-sedispatch(702)
           |             |-{auditd}(701)
           |             `-{auditd}(703)
           |-catatonit(11614)
           |-chronyd(64928)
           |-conmon(95401)---dumb-init(95403)---ovn-controller(95406)-+-{ovn-controller}(95528)
           |                                                          |-{ovn-controller}(95529)
           |                                                          |-{ovn-controller}(95530)
           |                                                          `-{ovn-controller}(95531)
           |-conmon(104284)-+-dumb-init(104286)---neutron-ovn-met(104289)---neutron-ovn-met(104398)
           |                |-privsep-helper(104403)---{privsep-helper}(104404)
           |                |-privsep-helper(213619)-+-{privsep-helper}(213620)
           |                |                        `-{privsep-helper}(215795)
           |                `-privsep-helper(213807)-+-{privsep-helper}(213836)
           |                                         `-{privsep-helper}(214135)
           |-conmon(170070)---dumb-init(170072)---multipathd(170075)-+-{multipathd}(170105)
           |                                                         |-{multipathd}(170107)
           |                                                         |-{multipathd}(170108)
           |                                                         |-{multipathd}(170109)
           |                                                         |-{multipathd}(170111)
           |                                                         `-{multipathd}(170112)
           |-conmon(187061)-+-dumb-init(187063)---nova-compute(187065)-+-{nova-compute}(187345)
           |                |                                          |-{nova-compute}(187346)
           |                |                                          |-{nova-compute}(187347)
           |                |                                          |-{nova-compute}(187348)
           |                |                                          |-{nova-compute}(187349)
           |                |                                          |-{nova-compute}(187350)
           |                |                                          |-{nova-compute}(187351)
           |                |                                          |-{nova-compute}(187352)
           |                |                                          |-{nova-compute}(187353)
           |                |                                          |-{nova-compute}(187354)
           |                |                                          |-{nova-compute}(187355)
           |                |                                          |-{nova-compute}(187356)
           |                |                                          |-{nova-compute}(187357)
           |                |                                          |-{nova-compute}(187358)
           |                |                                          |-{nova-compute}(187359)
           |                |                                          |-{nova-compute}(187360)
           |                |                                          |-{nova-compute}(187361)
           |                |                                          |-{nova-compute}(187362)
           |                |                                          |-{nova-compute}(187363)
           |                |                                          |-{nova-compute}(187364)
           |                |                                          `-{nova-compute}(187365)
           |                |-privsep-helper(213685)---{privsep-helper}(213686)
           |                `-privsep-helper(213730)---{privsep-helper}(213731)
           |-conmon(197757)---dumb-init(197759)---ceilometer-poll(197762)-+-ceilometer-poll(197867)-+-{ceilometer-poll}(197870)
           |                                                              |                         |-{ceilometer-poll}(197945)
           |                                                              |                         `-{ceilometer-poll}(197946)
           |                                                              `-{ceilometer-poll}(197865)
           |-conmon(199603)---node_exporter(199605)-+-{node_exporter}(199608)
           |                                        |-{node_exporter}(199609)
           |                                        |-{node_exporter}(199610)
           |                                        `-{node_exporter}(199611)
           |-conmon(201472)---podman_exporter(201474)-+-{podman_exporter}(201477)
           |                                          |-{podman_exporter}(201478)
           |                                          |-{podman_exporter}(201479)
           |                                          |-{podman_exporter}(201480)
           |                                          |-{podman_exporter}(201482)
           |                                          |-{podman_exporter}(215908)
           |                                          |-{podman_exporter}(215909)
           |                                          `-{podman_exporter}(215910)
           |-conmon(203431)---openstack-netwo(203433)-+-{openstack-netwo}(203436)
           |                                          |-{openstack-netwo}(203437)
           |                                          |-{openstack-netwo}(203438)
           |                                          |-{openstack-netwo}(203439)
           |                                          `-{openstack-netwo}(203440)
           |-crond(1007)
           |-dbus-broker-lau(752)---dbus-broker(771)
           |-gssproxy(872)-+-{gssproxy}(879)
           |               |-{gssproxy}(880)
           |               |-{gssproxy}(881)
           |               |-{gssproxy}(882)
           |               `-{gssproxy}(883)
           |-irqbalance(783)---{irqbalance}(795)
           |-iscsid(172825)
           |-ovs-vswitchd(53792)-+-{ovs-vswitchd}(58325)
           |                     |-{ovs-vswitchd}(58326)
           |                     |-{ovs-vswitchd}(58327)
           |                     |-{ovs-vswitchd}(58328)
           |                     |-{ovs-vswitchd}(58329)
           |                     |-{ovs-vswitchd}(58330)
           |                     |-{ovs-vswitchd}(58331)
           |                     |-{ovs-vswitchd}(58332)
           |                     |-{ovs-vswitchd}(58333)
           |                     |-{ovs-vswitchd}(58334)
           |                     |-{ovs-vswitchd}(58335)
           |                     `-{ovs-vswitchd}(58338)
           |-ovsdb-server(53710)
           |-podman(201224)-+-{podman}(201230)
           |                |-{podman}(201231)
           |                |-{podman}(201232)
           |                |-{podman}(201233)
           |                |-{podman}(201234)
           |                |-{podman}(201240)
           |                |-{podman}(201241)
           |                |-{podman}(201242)
           |                |-{podman}(201243)
           |                |-{podman}(201244)
           |                |-{podman}(201255)
           |                |-{podman}(201256)
           |                `-{podman}(201257)
           |-polkitd(43523)-+-{polkitd}(43527)
           |                |-{polkitd}(43528)
           |                |-{polkitd}(43529)
           |                |-{polkitd}(43530)
           |                |-{polkitd}(43531)
           |                |-{polkitd}(43532)
           |                |-{polkitd}(43533)
           |                |-{polkitd}(43534)
           |                |-{polkitd}(43535)
           |                |-{polkitd}(43536)
           |                `-{polkitd}(43537)
           |-python3(4510)
           |-rpcbind(698)
           |-rsyslogd(1003)-+-{rsyslogd}(1014)
           |                `-{rsyslogd}(1015)
           |-sshd(128614)---sshd-session(232168)---sshd-session(232171)---sudo(232172)---sos(232196)-+-timeout(235144)---rpm(235146)
           |                                                                                         |-timeout(235155)---pstree(235156)
           |                                                                                         |-{sos}(232512)
           |                                                                                         |-{sos}(232513)
           |                                                                                         |-{sos}(232514)
           |                                                                                         |-{sos}(232515)
           |                                                                                         |-{sos}(234900)
           |                                                                                         |-{sos}(235011)
           |                                                                                         |-{sos}(235128)
           |                                                                                         `-{sos}(235152)
           |-systemd(4298)-+-(sd-pam)(4300)
           |               `-dbus-broker-lau(11717)---dbus-broker(11744)
           |-systemd-hostnam(232943)
           |-systemd-journal(678)
           |-systemd-logind(785)
           |-systemd-machine(153336)
           |-systemd-udevd(729)
           |-tuned(43700)-+-{tuned}(43703)
           |              |-{tuned}(43704)
           |              `-{tuned}(43705)
           |-virtlogd(152708)
           |-virtnodedevd(186800)-+-{virtnodedevd}(186801)
           |                      |-{virtnodedevd}(186802)
           |                      |-{virtnodedevd}(186803)
           |                      |-{virtnodedevd}(186804)
           |                      |-{virtnodedevd}(186805)
           |                      |-{virtnodedevd}(186806)
           |                      |-{virtnodedevd}(186807)
           |                      |-{virtnodedevd}(186808)
           |                      |-{virtnodedevd}(186809)
           |                      |-{virtnodedevd}(186810)
           |                      |-{virtnodedevd}(186811)
           |                      |-{virtnodedevd}(186812)
           |                      |-{virtnodedevd}(186813)
           |                      |-{virtnodedevd}(186814)
           |                      |-{virtnodedevd}(186815)
           |                      |-{virtnodedevd}(186817)
           |                      |-{virtnodedevd}(186818)
           |                      |-{virtnodedevd}(186819)
           |                      `-{virtnodedevd}(186820)
           `-virtqemud(186558)-+-{virtqemud}(186579)
                               |-{virtqemud}(186580)
                               |-{virtqemud}(186581)
                               |-{virtqemud}(186582)
                               |-{virtqemud}(186583)
                               |-{virtqemud}(186584)
                               |-{virtqemud}(186585)
                               |-{virtqemud}(186586)
                               |-{virtqemud}(186587)
                               |-{virtqemud}(186588)
                               |-{virtqemud}(186590)
                               |-{virtqemud}(186591)
                               |-{virtqemud}(186592)
                               |-{virtqemud}(186593)
                               |-{virtqemud}(186594)
                               |-{virtqemud}(186612)
                               |-{virtqemud}(186614)
                               `-{virtqemud}(214045)
