systemd(1)-+-NetworkManager(55538)-+-{NetworkManager}(55551)
           |                       `-{NetworkManager}(55552)
           |-agetty(1009)
           |-agetty(1010)
           |-anacron(130147)
           |-auditd(701)-+-sedispatch(703)
           |             |-{auditd}(702)
           |             `-{auditd}(704)
           |-catatonit(12601)
           |-chronyd(64985)
           |-conmon(95447)---dumb-init(95449)---ovn-controller(95452)-+-{ovn-controller}(95573)
           |                                                          |-{ovn-controller}(95574)
           |                                                          |-{ovn-controller}(95575)
           |                                                          `-{ovn-controller}(95576)
           |-conmon(104306)-+-dumb-init(104308)---neutron-ovn-met(104311)---neutron-ovn-met(104422)
           |                |-privsep-helper(104427)---{privsep-helper}(104428)
           |                |-privsep-helper(213109)-+-{privsep-helper}(213110)
           |                |                        `-{privsep-helper}(214052)
           |                `-privsep-helper(213144)-+-{privsep-helper}(213145)
           |                                         `-{privsep-helper}(215560)
           |-conmon(170062)---dumb-init(170064)---multipathd(170067)-+-{multipathd}(170115)
           |                                                         |-{multipathd}(170117)
           |                                                         |-{multipathd}(170118)
           |                                                         |-{multipathd}(170119)
           |                                                         |-{multipathd}(170122)
           |                                                         `-{multipathd}(170124)
           |-conmon(186972)-+-dumb-init(186974)---nova-compute(186976)-+-{nova-compute}(187254)
           |                |                                          |-{nova-compute}(187255)
           |                |                                          |-{nova-compute}(187256)
           |                |                                          |-{nova-compute}(187257)
           |                |                                          |-{nova-compute}(187258)
           |                |                                          |-{nova-compute}(187259)
           |                |                                          |-{nova-compute}(187260)
           |                |                                          |-{nova-compute}(187261)
           |                |                                          |-{nova-compute}(187262)
           |                |                                          |-{nova-compute}(187263)
           |                |                                          |-{nova-compute}(187264)
           |                |                                          |-{nova-compute}(187265)
           |                |                                          |-{nova-compute}(187266)
           |                |                                          |-{nova-compute}(187267)
           |                |                                          |-{nova-compute}(187268)
           |                |                                          |-{nova-compute}(187269)
           |                |                                          |-{nova-compute}(187270)
           |                |                                          |-{nova-compute}(187271)
           |                |                                          |-{nova-compute}(187272)
           |                |                                          |-{nova-compute}(187273)
           |                |                                          `-{nova-compute}(187274)
           |                |-privsep-helper(213001)---{privsep-helper}(213002)
           |                `-privsep-helper(213022)---{privsep-helper}(213023)
           |-conmon(197653)---dumb-init(197655)---ceilometer-poll(197658)-+-ceilometer-poll(197929)-+-{ceilometer-poll}(197930)
           |                                                              |                         |-{ceilometer-poll}(197982)
           |                                                              |                         `-{ceilometer-poll}(197983)
           |                                                              `-{ceilometer-poll}(197916)
           |-conmon(199478)---node_exporter(199480)-+-{node_exporter}(199483)
           |                                        |-{node_exporter}(199484)
           |                                        |-{node_exporter}(199485)
           |                                        `-{node_exporter}(199486)
           |-conmon(201371)---podman_exporter(201373)-+-{podman_exporter}(201376)
           |                                          |-{podman_exporter}(201377)
           |                                          |-{podman_exporter}(201378)
           |                                          |-{podman_exporter}(201379)
           |                                          |-{podman_exporter}(201381)
           |                                          `-{podman_exporter}(218840)
           |-conmon(203266)---openstack-netwo(203268)-+-{openstack-netwo}(203271)
           |                                          |-{openstack-netwo}(203272)
           |                                          |-{openstack-netwo}(203273)
           |                                          |-{openstack-netwo}(203274)
           |                                          `-{openstack-netwo}(203275)
           |-crond(1008)
           |-dbus-broker-lau(756)---dbus-broker(771)
           |-gssproxy(872)-+-{gssproxy}(874)
           |               |-{gssproxy}(875)
           |               |-{gssproxy}(876)
           |               |-{gssproxy}(877)
           |               `-{gssproxy}(878)
           |-irqbalance(778)---{irqbalance}(800)
           |-iscsid(172787)
           |-ovs-vswitchd(53848)-+-{ovs-vswitchd}(58379)
           |                     |-{ovs-vswitchd}(58381)
           |                     |-{ovs-vswitchd}(58382)
           |                     |-{ovs-vswitchd}(58383)
           |                     |-{ovs-vswitchd}(58384)
           |                     |-{ovs-vswitchd}(58385)
           |                     |-{ovs-vswitchd}(58386)
           |                     |-{ovs-vswitchd}(58389)
           |                     |-{ovs-vswitchd}(58391)
           |                     |-{ovs-vswitchd}(58392)
           |                     |-{ovs-vswitchd}(58394)
           |                     `-{ovs-vswitchd}(58396)
           |-ovsdb-server(53767)
           |-podman(201125)-+-{podman}(201131)
           |                |-{podman}(201132)
           |                |-{podman}(201133)
           |                |-{podman}(201134)
           |                |-{podman}(201135)
           |                |-{podman}(201141)
           |                |-{podman}(201142)
           |                |-{podman}(201143)
           |                |-{podman}(201144)
           |                |-{podman}(201145)
           |                |-{podman}(201148)
           |                |-{podman}(201149)
           |                `-{podman}(201164)
           |-polkitd(43616)-+-{polkitd}(43620)
           |                |-{polkitd}(43621)
           |                |-{polkitd}(43622)
           |                |-{polkitd}(43623)
           |                |-{polkitd}(43624)
           |                |-{polkitd}(43625)
           |                |-{polkitd}(43626)
           |                |-{polkitd}(43627)
           |                |-{polkitd}(43628)
           |                |-{polkitd}(43629)
           |                `-{polkitd}(43630)
           |-python3(4511)
           |-rpcbind(699)
           |-rsyslogd(1005)-+-{rsyslogd}(1013)
           |                `-{rsyslogd}(1014)
           |-sshd(128642)---sshd-session(224763)---sshd-session(224766)---sudo(224767)---sos(224791)-+-timeout(227540)---sh(227541)-+-rpm(227542)
           |                                                                                         |                              `-sort(227543)
           |                                                                                         |-timeout(227544)---pstree(227545)
           |                                                                                         |-{sos}(225083)
           |                                                                                         |-{sos}(225084)
           |                                                                                         |-{sos}(225085)
           |                                                                                         |-{sos}(225086)
           |                                                                                         |-{sos}(227280)
           |                                                                                         |-{sos}(227470)
           |                                                                                         |-{sos}(227533)
           |                                                                                         `-{sos}(227538)
           |-systemd(4299)-+-(sd-pam)(4301)
           |               `-dbus-broker-lau(12697)---dbus-broker(12722)
           |-systemd-hostnam(225484)
           |-systemd-journal(678)
           |-systemd-logind(783)
           |-systemd-machine(153352)
           |-systemd-udevd(729)
           |-tuned(43793)-+-{tuned}(43796)
           |              |-{tuned}(43797)
           |              `-{tuned}(43798)
           |-virtlogd(152723)
           |-virtnodedevd(186888)-+-{virtnodedevd}(186900)
           |                      |-{virtnodedevd}(186901)
           |                      |-{virtnodedevd}(186902)
           |                      |-{virtnodedevd}(186903)
           |                      |-{virtnodedevd}(186904)
           |                      |-{virtnodedevd}(186905)
           |                      |-{virtnodedevd}(186906)
           |                      |-{virtnodedevd}(186907)
           |                      |-{virtnodedevd}(186908)
           |                      |-{virtnodedevd}(186909)
           |                      |-{virtnodedevd}(186910)
           |                      |-{virtnodedevd}(186911)
           |                      |-{virtnodedevd}(186912)
           |                      |-{virtnodedevd}(186913)
           |                      |-{virtnodedevd}(186914)
           |                      |-{virtnodedevd}(186919)
           |                      |-{virtnodedevd}(186920)
           |                      |-{virtnodedevd}(186921)
           |                      `-{virtnodedevd}(186922)
           `-virtqemud(186605)-+-{virtqemud}(186626)
                               |-{virtqemud}(186627)
                               |-{virtqemud}(186628)
                               |-{virtqemud}(186629)
                               |-{virtqemud}(186630)
                               |-{virtqemud}(186631)
                               |-{virtqemud}(186632)
                               |-{virtqemud}(186633)
                               |-{virtqemud}(186634)
                               |-{virtqemud}(186635)
                               |-{virtqemud}(186636)
                               |-{virtqemud}(186637)
                               |-{virtqemud}(186638)
                               |-{virtqemud}(186639)
                               |-{virtqemud}(186640)
                               |-{virtqemud}(186654)
                               |-{virtqemud}(186656)
                               `-{virtqemud}(213332)
