systemd(1)-+-NetworkManager(56487)-+-{NetworkManager}(56495)
           |                       `-{NetworkManager}(56496)
           |-agetty(1014)
           |-agetty(1015)
           |-anacron(40070)
           |-auditd(701)-+-sedispatch(703)
           |             |-{auditd}(702)
           |             `-{auditd}(704)
           |-catatonit(11814)
           |-chronyd(65985)
           |-conmon(96470)---dumb-init(96472)---ovn-controller(96475)-+-{ovn-controller}(96598)
           |                                                          |-{ovn-controller}(96599)
           |                                                          |-{ovn-controller}(96600)
           |                                                          `-{ovn-controller}(96601)
           |-conmon(105330)-+-dumb-init(105332)---neutron-ovn-met(105335)---neutron-ovn-met(105441)
           |                |-privsep-helper(105446)---{privsep-helper}(105447)
           |                |-privsep-helper(214394)-+-{privsep-helper}(214395)
           |                |                        `-{privsep-helper}(214763)
           |                `-privsep-helper(214415)-+-{privsep-helper}(214416)
           |                                         `-{privsep-helper}(218880)
           |-conmon(171198)---dumb-init(171200)---multipathd(171203)-+-{multipathd}(171244)
           |                                                         |-{multipathd}(171245)
           |                                                         |-{multipathd}(171246)
           |                                                         |-{multipathd}(171247)
           |                                                         |-{multipathd}(171249)
           |                                                         `-{multipathd}(171250)
           |-conmon(188138)-+-dumb-init(188140)---nova-compute(188142)-+-{nova-compute}(188422)
           |                |                                          |-{nova-compute}(188423)
           |                |                                          |-{nova-compute}(188424)
           |                |                                          |-{nova-compute}(188425)
           |                |                                          |-{nova-compute}(188426)
           |                |                                          |-{nova-compute}(188427)
           |                |                                          |-{nova-compute}(188428)
           |                |                                          |-{nova-compute}(188429)
           |                |                                          |-{nova-compute}(188430)
           |                |                                          |-{nova-compute}(188431)
           |                |                                          |-{nova-compute}(188432)
           |                |                                          |-{nova-compute}(188433)
           |                |                                          |-{nova-compute}(188434)
           |                |                                          |-{nova-compute}(188435)
           |                |                                          |-{nova-compute}(188436)
           |                |                                          |-{nova-compute}(188437)
           |                |                                          |-{nova-compute}(188438)
           |                |                                          |-{nova-compute}(188439)
           |                |                                          |-{nova-compute}(188440)
           |                |                                          |-{nova-compute}(188441)
           |                |                                          `-{nova-compute}(188442)
           |                |-privsep-helper(214280)---{privsep-helper}(214281)
           |                `-privsep-helper(214325)---{privsep-helper}(214326)
           |-conmon(198846)---dumb-init(198848)---ceilometer-poll(198851)-+-ceilometer-poll(199105)-+-{ceilometer-poll}(199107)
           |                                                              |                         |-{ceilometer-poll}(199158)
           |                                                              |                         `-{ceilometer-poll}(199159)
           |                                                              `-{ceilometer-poll}(199101)
           |-conmon(200654)---node_exporter(200656)-+-{node_exporter}(200659)
           |                                        |-{node_exporter}(200660)
           |                                        |-{node_exporter}(200661)
           |                                        `-{node_exporter}(200662)
           |-conmon(202548)---podman_exporter(202550)-+-{podman_exporter}(202553)
           |                                          |-{podman_exporter}(202554)
           |                                          |-{podman_exporter}(202555)
           |                                          |-{podman_exporter}(202556)
           |                                          |-{podman_exporter}(202557)
           |                                          |-{podman_exporter}(202559)
           |                                          `-{podman_exporter}(225689)
           |-conmon(204444)---openstack-netwo(204446)-+-{openstack-netwo}(204449)
           |                                          |-{openstack-netwo}(204450)
           |                                          |-{openstack-netwo}(204451)
           |                                          |-{openstack-netwo}(204452)
           |                                          `-{openstack-netwo}(204453)
           |-crond(1008)
           |-dbus-broker-lau(754)---dbus-broker(771)
           |-gssproxy(873)-+-{gssproxy}(877)
           |               |-{gssproxy}(878)
           |               |-{gssproxy}(879)
           |               |-{gssproxy}(880)
           |               `-{gssproxy}(881)
           |-irqbalance(783)---{irqbalance}(803)
           |-iscsid(173897)
           |-ovs-vswitchd(54789)-+-{ovs-vswitchd}(59381)
           |                     |-{ovs-vswitchd}(59382)
           |                     |-{ovs-vswitchd}(59383)
           |                     |-{ovs-vswitchd}(59384)
           |                     |-{ovs-vswitchd}(59385)
           |                     |-{ovs-vswitchd}(59386)
           |                     |-{ovs-vswitchd}(59387)
           |                     |-{ovs-vswitchd}(59388)
           |                     |-{ovs-vswitchd}(59391)
           |                     |-{ovs-vswitchd}(59393)
           |                     |-{ovs-vswitchd}(59395)
           |                     `-{ovs-vswitchd}(59396)
           |-ovsdb-server(54705)
           |-podman(202300)-+-{podman}(202306)
           |                |-{podman}(202307)
           |                |-{podman}(202308)
           |                |-{podman}(202309)
           |                |-{podman}(202310)
           |                |-{podman}(202311)
           |                |-{podman}(202312)
           |                |-{podman}(202313)
           |                |-{podman}(202314)
           |                |-{podman}(202318)
           |                |-{podman}(202329)
           |                |-{podman}(202330)
           |                |-{podman}(202331)
           |                `-{podman}(202332)
           |-polkitd(44454)-+-{polkitd}(44458)
           |                |-{polkitd}(44459)
           |                |-{polkitd}(44460)
           |                |-{polkitd}(44461)
           |                |-{polkitd}(44462)
           |                |-{polkitd}(44463)
           |                |-{polkitd}(44464)
           |                |-{polkitd}(44465)
           |                |-{polkitd}(44466)
           |                |-{polkitd}(44467)
           |                `-{polkitd}(44468)
           |-python3(4520)
           |-rpcbind(699)
           |-rsyslogd(1004)-+-{rsyslogd}(1012)
           |                `-{rsyslogd}(1013)
           |-sshd(129747)-+-sshd-session(226237)---sshd-session(226238)
           |              `-sshd-session(226510)---sshd-session(226513)---sudo(226514)---sos(226538)-+-timeout(229365)---turbostat(229368)-+-sleep(229371)
           |                                                                                         |                                     `-{turbostat}(229369)
           |                                                                                         |-timeout(229372)---pstree(229373)
           |                                                                                         |-{sos}(226858)
           |                                                                                         |-{sos}(226859)
           |                                                                                         |-{sos}(226860)
           |                                                                                         |-{sos}(226861)
           |                                                                                         |-{sos}(229006)
           |                                                                                         |-{sos}(229132)
           |                                                                                         |-{sos}(229307)
           |                                                                                         `-{sos}(229348)
           |-systemd(4307)-+-(sd-pam)(4309)
           |               `-dbus-broker-lau(11946)---dbus-broker(11991)
           |-systemd-hostnam(227263)
           |-systemd-journal(678)
           |-systemd-logind(793)
           |-systemd-machine(154458)
           |-systemd-udevd(729)
           |-tuned(44632)-+-{tuned}(44635)
           |              |-{tuned}(44636)
           |              `-{tuned}(44637)
           |-virtlogd(153807)
           |-virtnodedevd(188041)-+-{virtnodedevd}(188047)
           |                      |-{virtnodedevd}(188048)
           |                      |-{virtnodedevd}(188049)
           |                      |-{virtnodedevd}(188050)
           |                      |-{virtnodedevd}(188051)
           |                      |-{virtnodedevd}(188052)
           |                      |-{virtnodedevd}(188053)
           |                      |-{virtnodedevd}(188054)
           |                      |-{virtnodedevd}(188055)
           |                      |-{virtnodedevd}(188056)
           |                      |-{virtnodedevd}(188057)
           |                      |-{virtnodedevd}(188058)
           |                      |-{virtnodedevd}(188059)
           |                      |-{virtnodedevd}(188060)
           |                      |-{virtnodedevd}(188061)
           |                      |-{virtnodedevd}(188063)
           |                      |-{virtnodedevd}(188065)
           |                      |-{virtnodedevd}(188066)
           |                      `-{virtnodedevd}(188071)
           `-virtqemud(187790)-+-{virtqemud}(187810)
                               |-{virtqemud}(187811)
                               |-{virtqemud}(187812)
                               |-{virtqemud}(187814)
                               |-{virtqemud}(187815)
                               |-{virtqemud}(187816)
                               |-{virtqemud}(187817)
                               |-{virtqemud}(187818)
                               |-{virtqemud}(187819)
                               |-{virtqemud}(187820)
                               |-{virtqemud}(187823)
                               |-{virtqemud}(187824)
                               |-{virtqemud}(187825)
                               |-{virtqemud}(187826)
                               |-{virtqemud}(187827)
                               |-{virtqemud}(187835)
                               |-{virtqemud}(187836)
                               `-{virtqemud}(214575)
