systemd(1)-+-NetworkManager(55515)-+-{NetworkManager}(55525)
           |                       `-{NetworkManager}(55526)
           |-agetty(1008)
           |-agetty(1009)
           |-anacron(30844)
           |-auditd(699)-+-sedispatch(701)
           |             |-{auditd}(700)
           |             `-{auditd}(702)
           |-catatonit(10868)
           |-chronyd(64958)
           |-conmon(95433)---dumb-init(95435)---ovn-controller(95439)-+-{ovn-controller}(95561)
           |                                                          |-{ovn-controller}(95562)
           |                                                          |-{ovn-controller}(95563)
           |                                                          `-{ovn-controller}(95564)
           |-conmon(104315)-+-dumb-init(104317)---neutron-ovn-met(104320)---neutron-ovn-met(104427)
           |                |-privsep-helper(104432)---{privsep-helper}(104433)
           |                |-privsep-helper(208748)---{privsep-helper}(208749)
           |                `-privsep-helper(208769)-+-{privsep-helper}(208770)
           |                                         `-{privsep-helper}(213360)
           |-conmon(170210)---dumb-init(170212)---multipathd(170215)-+-{multipathd}(170268)
           |                                                         |-{multipathd}(170270)
           |                                                         |-{multipathd}(170271)
           |                                                         |-{multipathd}(170272)
           |                                                         |-{multipathd}(170273)
           |                                                         `-{multipathd}(170274)
           |-conmon(187195)-+-dumb-init(187197)---nova-compute(187199)-+-{nova-compute}(187469)
           |                |                                          |-{nova-compute}(187470)
           |                |                                          |-{nova-compute}(187471)
           |                |                                          |-{nova-compute}(187472)
           |                |                                          |-{nova-compute}(187473)
           |                |                                          |-{nova-compute}(187474)
           |                |                                          |-{nova-compute}(187475)
           |                |                                          |-{nova-compute}(187476)
           |                |                                          |-{nova-compute}(187477)
           |                |                                          |-{nova-compute}(187478)
           |                |                                          |-{nova-compute}(187479)
           |                |                                          |-{nova-compute}(187480)
           |                |                                          |-{nova-compute}(187481)
           |                |                                          |-{nova-compute}(187482)
           |                |                                          |-{nova-compute}(187483)
           |                |                                          |-{nova-compute}(187484)
           |                |                                          |-{nova-compute}(187485)
           |                |                                          |-{nova-compute}(187486)
           |                |                                          |-{nova-compute}(187487)
           |                |                                          |-{nova-compute}(187488)
           |                |                                          `-{nova-compute}(187489)
           |                |-privsep-helper(208661)---{privsep-helper}(208662)
           |                `-privsep-helper(208703)---{privsep-helper}(208704)
           |-conmon(197806)---podman_exporter(197808)-+-{podman_exporter}(197811)
           |                                          |-{podman_exporter}(197812)
           |                                          |-{podman_exporter}(197813)
           |                                          |-{podman_exporter}(197814)
           |                                          |-{podman_exporter}(197815)
           |                                          |-{podman_exporter}(207467)
           |                                          |-{podman_exporter}(207468)
           |                                          |-{podman_exporter}(208116)
           |                                          `-{podman_exporter}(208117)
           |-conmon(199714)---openstack-netwo(199716)-+-{openstack-netwo}(199719)
           |                                          |-{openstack-netwo}(199720)
           |                                          |-{openstack-netwo}(199721)
           |                                          |-{openstack-netwo}(199722)
           |                                          |-{openstack-netwo}(199723)
           |                                          |-{openstack-netwo}(207417)
           |                                          |-{openstack-netwo}(207418)
           |                                          |-{openstack-netwo}(207419)
           |                                          |-{openstack-netwo}(207420)
           |                                          |-{openstack-netwo}(207421)
           |                                          `-{openstack-netwo}(208952)
           |-crond(1007)
           |-dbus-broker-lau(749)---dbus-broker(770)
           |-gssproxy(872)-+-{gssproxy}(874)
           |               |-{gssproxy}(876)
           |               |-{gssproxy}(877)
           |               |-{gssproxy}(878)
           |               `-{gssproxy}(879)
           |-irqbalance(776)---{irqbalance}(801)
           |-iscsid(172925)
           |-ovs-vswitchd(53815)-+-{ovs-vswitchd}(58354)
           |                     |-{ovs-vswitchd}(58356)
           |                     |-{ovs-vswitchd}(58357)
           |                     |-{ovs-vswitchd}(58358)
           |                     |-{ovs-vswitchd}(58359)
           |                     |-{ovs-vswitchd}(58362)
           |                     |-{ovs-vswitchd}(58364)
           |                     |-{ovs-vswitchd}(58366)
           |                     |-{ovs-vswitchd}(58367)
           |                     |-{ovs-vswitchd}(58368)
           |                     |-{ovs-vswitchd}(58369)
           |                     `-{ovs-vswitchd}(58371)
           |-ovsdb-server(53735)
           |-podman(197551)-+-{podman}(197557)
           |                |-{podman}(197558)
           |                |-{podman}(197559)
           |                |-{podman}(197560)
           |                |-{podman}(197561)
           |                |-{podman}(197566)
           |                |-{podman}(197569)
           |                |-{podman}(197572)
           |                |-{podman}(197576)
           |                |-{podman}(197577)
           |                |-{podman}(197578)
           |                |-{podman}(197579)
           |                |-{podman}(197675)
           |                `-{podman}(209642)
           |-polkitd(43557)-+-{polkitd}(43561)
           |                |-{polkitd}(43562)
           |                |-{polkitd}(43563)
           |                |-{polkitd}(43564)
           |                |-{polkitd}(43565)
           |                |-{polkitd}(43566)
           |                |-{polkitd}(43567)
           |                |-{polkitd}(43568)
           |                |-{polkitd}(43569)
           |                |-{polkitd}(43570)
           |                `-{polkitd}(43571)
           |-python3(4507)
           |-rpcbind(697)
           |-rsyslogd(1003)-+-{rsyslogd}(1012)
           |                `-{rsyslogd}(1013)
           |-sshd(128690)-+-sshd-session(220223)---sshd-session(220226)---sudo(220227)---sos(220251)-+-timeout(222962)---pip(222964)
           |              |                                                                          |-timeout(222973)---rpm(222974)
           |              |                                                                          |-timeout(222975)---pstree(222976)
           |              |                                                                          |-{sos}(220550)
           |              |                                                                          |-{sos}(220551)
           |              |                                                                          |-{sos}(220552)
           |              |                                                                          |-{sos}(220553)
           |              |                                                                          |-{sos}(222763)
           |              |                                                                          |-{sos}(222889)
           |              |                                                                          |-{sos}(222949)
           |              |                                                                          `-{sos}(222963)
           |              `-sshd-session(220982)---sshd-session(221296)
           |-systemd(4296)-+-(sd-pam)(4298)
           |               `-dbus-broker-lau(11005)---dbus-broker(11033)
           |-systemd-hostnam(220955)
           |-systemd-journal(676)
           |-systemd-logind(783)
           |-systemd-machine(153435)
           |-systemd-udevd(727)
           |-tuned(43734)-+-{tuned}(43737)
           |              |-{tuned}(43738)
           |              `-{tuned}(43739)
           |-virtlogd(152780)
           |-virtnodedevd(186962)-+-{virtnodedevd}(186963)
           |                      |-{virtnodedevd}(186964)
           |                      |-{virtnodedevd}(186965)
           |                      |-{virtnodedevd}(186966)
           |                      |-{virtnodedevd}(186967)
           |                      |-{virtnodedevd}(186968)
           |                      |-{virtnodedevd}(186969)
           |                      |-{virtnodedevd}(186970)
           |                      |-{virtnodedevd}(186971)
           |                      |-{virtnodedevd}(186972)
           |                      |-{virtnodedevd}(186973)
           |                      |-{virtnodedevd}(186974)
           |                      |-{virtnodedevd}(186975)
           |                      |-{virtnodedevd}(186976)
           |                      |-{virtnodedevd}(186977)
           |                      |-{virtnodedevd}(186979)
           |                      |-{virtnodedevd}(186980)
           |                      |-{virtnodedevd}(186981)
           |                      `-{virtnodedevd}(186982)
           `-virtqemud(186719)-+-{virtqemud}(186720)
                               |-{virtqemud}(186721)
                               |-{virtqemud}(186722)
                               |-{virtqemud}(186723)
                               |-{virtqemud}(186724)
                               |-{virtqemud}(186725)
                               |-{virtqemud}(186726)
                               |-{virtqemud}(186727)
                               |-{virtqemud}(186728)
                               |-{virtqemud}(186729)
                               |-{virtqemud}(186730)
                               |-{virtqemud}(186731)
                               |-{virtqemud}(186732)
                               |-{virtqemud}(186733)
                               |-{virtqemud}(186734)
                               |-{virtqemud}(186738)
                               |-{virtqemud}(186739)
                               `-{virtqemud}(208923)
