systemd(1)-+-NetworkManager(56367)-+-{NetworkManager}(56370)
           |                       `-{NetworkManager}(56371)
           |-agetty(1013)
           |-agetty(1014)
           |-auditd(705)-+-sedispatch(707)
           |             |-{auditd}(706)
           |             `-{auditd}(708)
           |-catatonit(12110)
           |-chronyd(65812)
           |-conmon(97841)---dumb-init(97843)---ovn-controller(97846)-+-{ovn-controller}(97969)
           |                                                          |-{ovn-controller}(97970)
           |                                                          |-{ovn-controller}(97971)
           |                                                          `-{ovn-controller}(97972)
           |-conmon(106693)-+-dumb-init(106695)---neutron-ovn-met(106698)---neutron-ovn-met(106807)
           |                |-privsep-helper(106812)---{privsep-helper}(106813)
           |                |-privsep-helper(239450)-+-{privsep-helper}(239458)
           |                |                        `-{privsep-helper}(250032)
           |                `-privsep-helper(239515)-+-{privsep-helper}(239516)
           |                                         `-{privsep-helper}(250526)
           |-conmon(172480)---dumb-init(172482)---multipathd(172485)-+-{multipathd}(172523)
           |                                                         |-{multipathd}(172528)
           |                                                         |-{multipathd}(172530)
           |                                                         |-{multipathd}(172531)
           |                                                         |-{multipathd}(172536)
           |                                                         `-{multipathd}(172538)
           |-conmon(189374)-+-dumb-init(189376)---nova-compute(189378)-+-{nova-compute}(189648)
           |                |                                          |-{nova-compute}(189649)
           |                |                                          |-{nova-compute}(189650)
           |                |                                          |-{nova-compute}(189651)
           |                |                                          |-{nova-compute}(189652)
           |                |                                          |-{nova-compute}(189653)
           |                |                                          |-{nova-compute}(189654)
           |                |                                          |-{nova-compute}(189655)
           |                |                                          |-{nova-compute}(189656)
           |                |                                          |-{nova-compute}(189657)
           |                |                                          |-{nova-compute}(189658)
           |                |                                          |-{nova-compute}(189659)
           |                |                                          |-{nova-compute}(189660)
           |                |                                          |-{nova-compute}(189661)
           |                |                                          |-{nova-compute}(189662)
           |                |                                          |-{nova-compute}(189663)
           |                |                                          |-{nova-compute}(189664)
           |                |                                          |-{nova-compute}(189665)
           |                |                                          |-{nova-compute}(189666)
           |                |                                          |-{nova-compute}(189667)
           |                |                                          `-{nova-compute}(189668)
           |                |-privsep-helper(239326)---{privsep-helper}(239327)
           |                `-privsep-helper(239404)---{privsep-helper}(239405)
           |-conmon(200079)---dumb-init(200081)---ceilometer-poll(200084)-+-ceilometer-poll(200367)-+-{ceilometer-poll}(200372)
           |                                                              |                         |-{ceilometer-poll}(200388)
           |                                                              |                         |-{ceilometer-poll}(200390)
           |                                                              |                         `-{ceilometer-poll}(200391)
           |                                                              |-ceilometer-poll(200382)-+-{ceilometer-poll}(200385)
           |                                                              |                         |-{ceilometer-poll}(200412)
           |                                                              |                         |-{ceilometer-poll}(200418)
           |                                                              |                         |-{ceilometer-poll}(200419)
           |                                                              |                         `-{ceilometer-poll}(239784)
           |                                                              `-{ceilometer-poll}(200356)
           |-conmon(201886)---node_exporter(201888)-+-{node_exporter}(201891)
           |                                        |-{node_exporter}(201892)
           |                                        |-{node_exporter}(201893)
           |                                        |-{node_exporter}(201894)
           |                                        `-{node_exporter}(201895)
           |-conmon(203775)---podman_exporter(203777)-+-{podman_exporter}(203780)
           |                                          |-{podman_exporter}(203781)
           |                                          |-{podman_exporter}(203782)
           |                                          |-{podman_exporter}(203783)
           |                                          |-{podman_exporter}(203784)
           |                                          |-{podman_exporter}(206992)
           |                                          |-{podman_exporter}(214967)
           |                                          |-{podman_exporter}(214968)
           |                                          `-{podman_exporter}(220298)
           |-conmon(205682)---openstack-netwo(205684)-+-{openstack-netwo}(205687)
           |                                          |-{openstack-netwo}(205688)
           |                                          |-{openstack-netwo}(205689)
           |                                          |-{openstack-netwo}(205690)
           |                                          |-{openstack-netwo}(205691)
           |                                          |-{openstack-netwo}(214929)
           |                                          |-{openstack-netwo}(214930)
           |                                          |-{openstack-netwo}(214931)
           |                                          |-{openstack-netwo}(214932)
           |                                          |-{openstack-netwo}(220680)
           |                                          `-{openstack-netwo}(220681)
           |-conmon(224242)---dumb-init(224244)-+-ceilometer-poll(224247)-+-ceilometer-poll(224428)-+-{ceilometer-poll}(224429)
           |                                    |                         |                         |-{ceilometer-poll}(224433)
           |                                    |                         |                         `-{ceilometer-poll}(224553)
           |                                    |                         `-{ceilometer-poll}(224427)
           |                                    `-privsep-helper(224503)---{privsep-helper}(224554)
           |-conmon(224493)---kepler(224495)-+-{kepler}(224498)
           |                                 |-{kepler}(224499)
           |                                 |-{kepler}(224500)
           |                                 |-{kepler}(224501)
           |                                 |-{kepler}(224502)
           |                                 |-{kepler}(224505)
           |                                 |-{kepler}(224506)
           |                                 |-{kepler}(224507)
           |                                 |-{kepler}(224508)
           |                                 |-{kepler}(225143)
           |                                 |-{kepler}(225144)
           |                                 |-{kepler}(225145)
           |                                 `-{kepler}(243025)
           |-crond(1012)
           |-dbus-broker-lau(769)---dbus-broker(776)
           |-gssproxy(877)-+-{gssproxy}(880)
           |               |-{gssproxy}(881)
           |               |-{gssproxy}(882)
           |               |-{gssproxy}(883)
           |               `-{gssproxy}(884)
           |-irqbalance(792)---{irqbalance}(806)
           |-iscsid(175198)
           |-ovs-vswitchd(54667)-+-{ovs-vswitchd}(59202)
           |                     |-{ovs-vswitchd}(59204)
           |                     |-{ovs-vswitchd}(59205)
           |                     |-{ovs-vswitchd}(59206)
           |                     |-{ovs-vswitchd}(59207)
           |                     |-{ovs-vswitchd}(59208)
           |                     |-{ovs-vswitchd}(59209)
           |                     |-{ovs-vswitchd}(59210)
           |                     |-{ovs-vswitchd}(59211)
           |                     |-{ovs-vswitchd}(59212)
           |                     |-{ovs-vswitchd}(59213)
           |                     `-{ovs-vswitchd}(59215)
           |-ovsdb-server(54586)
           |-podman(203529)-+-{podman}(203535)
           |                |-{podman}(203536)
           |                |-{podman}(203537)
           |                |-{podman}(203538)
           |                |-{podman}(203539)
           |                |-{podman}(203543)
           |                |-{podman}(203544)
           |                |-{podman}(203545)
           |                |-{podman}(203547)
           |                |-{podman}(203570)
           |                |-{podman}(203571)
           |                |-{podman}(203572)
           |                |-{podman}(203786)
           |                `-{podman}(214749)
           |-polkitd(43625)-+-{polkitd}(43717)
           |                |-{polkitd}(43718)
           |                |-{polkitd}(43719)
           |                |-{polkitd}(43720)
           |                |-{polkitd}(43721)
           |                |-{polkitd}(43722)
           |                |-{polkitd}(43723)
           |                |-{polkitd}(43724)
           |                |-{polkitd}(43725)
           |                |-{polkitd}(43726)
           |                `-{polkitd}(43727)
           |-python3(4514)
           |-rpcbind(703)
           |-rsyslogd(236522)-+-{rsyslogd}(236545)
           |                  |-{rsyslogd}(236546)
           |                  `-{rsyslogd}(236547)
           |-sshd(131053)---sshd-session(265013)---sshd-session(265016)---sudo(265017)---sos(265055)-+-timeout(267738)---turbostat(267740)-+-sleep(267752)
           |                                                                                         |                                     `-{turbostat}(267749)
           |                                                                                         |-timeout(267758)---pstree(267760)
           |                                                                                         |-timeout(267759)
           |                                                                                         |-{sos}(265410)
           |                                                                                         |-{sos}(265411)
           |                                                                                         |-{sos}(265412)
           |                                                                                         |-{sos}(265413)
           |                                                                                         |-{sos}(267245)
           |                                                                                         |-{sos}(267289)
           |                                                                                         |-{sos}(267476)
           |                                                                                         `-{sos}(267688)
           |-systemd(4302)-+-(sd-pam)(4304)
           |               `-dbus-broker-lau(12236)---dbus-broker(12261)
           |-systemd-hostnam(265836)
           |-systemd-journal(680)
           |-systemd-logind(799)
           |-systemd-machine(155774)
           |-systemd-udevd(733)
           |-tuned(43890)-+-{tuned}(43893)
           |              |-{tuned}(43894)
           |              `-{tuned}(43895)
           |-virtlogd(155145)
           |-virtnodedevd(189669)-+-{virtnodedevd}(189670)
           |                      |-{virtnodedevd}(189671)
           |                      |-{virtnodedevd}(189672)
           |                      |-{virtnodedevd}(189673)
           |                      |-{virtnodedevd}(189674)
           |                      |-{virtnodedevd}(189675)
           |                      |-{virtnodedevd}(189676)
           |                      |-{virtnodedevd}(189677)
           |                      |-{virtnodedevd}(189678)
           |                      |-{virtnodedevd}(189679)
           |                      |-{virtnodedevd}(189680)
           |                      |-{virtnodedevd}(189681)
           |                      |-{virtnodedevd}(189682)
           |                      |-{virtnodedevd}(189683)
           |                      |-{virtnodedevd}(189684)
           |                      |-{virtnodedevd}(189686)
           |                      |-{virtnodedevd}(189687)
           |                      |-{virtnodedevd}(189688)
           |                      `-{virtnodedevd}(189689)
           `-virtqemud(189117)-+-{virtqemud}(189124)
                               |-{virtqemud}(189125)
                               |-{virtqemud}(189126)
                               |-{virtqemud}(189127)
                               |-{virtqemud}(189128)
                               |-{virtqemud}(189130)
                               |-{virtqemud}(189131)
                               |-{virtqemud}(189132)
                               |-{virtqemud}(189133)
                               |-{virtqemud}(189134)
                               |-{virtqemud}(189136)
                               |-{virtqemud}(189137)
                               |-{virtqemud}(189138)
                               |-{virtqemud}(189139)
                               |-{virtqemud}(189140)
                               |-{virtqemud}(189159)
                               |-{virtqemud}(189160)
                               `-{virtqemud}(239823)
