systemd(1)-+-NetworkManager(55498)-+-{NetworkManager}(55504)
           |                       `-{NetworkManager}(55505)
           |-agetty(1013)
           |-agetty(1014)
           |-anacron(217878)
           |-auditd(707)-+-sedispatch(709)
           |             |-{auditd}(708)
           |             `-{auditd}(710)
           |-catatonit(11273)
           |-chronyd(64934)
           |-conmon(95404)---dumb-init(95406)---ovn-controller(95409)-+-{ovn-controller}(95531)
           |                                                          |-{ovn-controller}(95532)
           |                                                          |-{ovn-controller}(95533)
           |                                                          `-{ovn-controller}(95534)
           |-conmon(104253)-+-dumb-init(104255)---neutron-ovn-met(104258)---neutron-ovn-met(104367)
           |                |-privsep-helper(104372)---{privsep-helper}(104373)
           |                |-privsep-helper(213118)-+-{privsep-helper}(213119)
           |                |                        `-{privsep-helper}(218282)
           |                `-privsep-helper(213132)-+-{privsep-helper}(213133)
           |                                         `-{privsep-helper}(214413)
           |-conmon(169998)---dumb-init(170000)---multipathd(170003)-+-{multipathd}(170036)
           |                                                         |-{multipathd}(170037)
           |                                                         |-{multipathd}(170039)
           |                                                         |-{multipathd}(170040)
           |                                                         |-{multipathd}(170042)
           |                                                         `-{multipathd}(170044)
           |-conmon(186865)-+-dumb-init(186867)---nova-compute(186869)-+-{nova-compute}(187141)
           |                |                                          |-{nova-compute}(187142)
           |                |                                          |-{nova-compute}(187143)
           |                |                                          |-{nova-compute}(187144)
           |                |                                          |-{nova-compute}(187145)
           |                |                                          |-{nova-compute}(187146)
           |                |                                          |-{nova-compute}(187147)
           |                |                                          |-{nova-compute}(187148)
           |                |                                          |-{nova-compute}(187149)
           |                |                                          |-{nova-compute}(187150)
           |                |                                          |-{nova-compute}(187151)
           |                |                                          |-{nova-compute}(187152)
           |                |                                          |-{nova-compute}(187153)
           |                |                                          |-{nova-compute}(187154)
           |                |                                          |-{nova-compute}(187155)
           |                |                                          |-{nova-compute}(187156)
           |                |                                          |-{nova-compute}(187157)
           |                |                                          |-{nova-compute}(187158)
           |                |                                          |-{nova-compute}(187159)
           |                |                                          |-{nova-compute}(187160)
           |                |                                          `-{nova-compute}(187161)
           |                |-privsep-helper(213026)---{privsep-helper}(213027)
           |                `-privsep-helper(213064)---{privsep-helper}(213068)
           |-conmon(197577)---dumb-init(197579)---ceilometer-poll(197582)-+-ceilometer-poll(197879)-+-{ceilometer-poll}(197882)
           |                                                              |                         |-{ceilometer-poll}(197888)
           |                                                              |                         `-{ceilometer-poll}(197889)
           |                                                              `-{ceilometer-poll}(197865)
           |-conmon(199392)---node_exporter(199394)-+-{node_exporter}(199397)
           |                                        |-{node_exporter}(199398)
           |                                        |-{node_exporter}(199399)
           |                                        `-{node_exporter}(199400)
           |-conmon(201274)---podman_exporter(201276)-+-{podman_exporter}(201279)
           |                                          |-{podman_exporter}(201280)
           |                                          |-{podman_exporter}(201281)
           |                                          |-{podman_exporter}(201282)
           |                                          |-{podman_exporter}(201284)
           |                                          `-{podman_exporter}(201285)
           |-conmon(203170)---openstack-netwo(203172)-+-{openstack-netwo}(203175)
           |                                          |-{openstack-netwo}(203176)
           |                                          |-{openstack-netwo}(203177)
           |                                          |-{openstack-netwo}(203178)
           |                                          `-{openstack-netwo}(203179)
           |-crond(1012)
           |-dbus-broker-lau(758)---dbus-broker(779)
           |-gssproxy(880)-+-{gssproxy}(882)
           |               |-{gssproxy}(883)
           |               |-{gssproxy}(884)
           |               |-{gssproxy}(885)
           |               `-{gssproxy}(886)
           |-irqbalance(792)---{irqbalance}(811)
           |-iscsid(172698)
           |-ovs-vswitchd(53800)-+-{ovs-vswitchd}(58330)
           |                     |-{ovs-vswitchd}(58331)
           |                     |-{ovs-vswitchd}(58333)
           |                     |-{ovs-vswitchd}(58334)
           |                     |-{ovs-vswitchd}(58335)
           |                     |-{ovs-vswitchd}(58336)
           |                     |-{ovs-vswitchd}(58337)
           |                     |-{ovs-vswitchd}(58339)
           |                     |-{ovs-vswitchd}(58342)
           |                     |-{ovs-vswitchd}(58343)
           |                     |-{ovs-vswitchd}(58344)
           |                     `-{ovs-vswitchd}(58345)
           |-ovsdb-server(53719)
           |-podman(201030)-+-{podman}(201036)
           |                |-{podman}(201037)
           |                |-{podman}(201038)
           |                |-{podman}(201039)
           |                |-{podman}(201040)
           |                |-{podman}(201045)
           |                |-{podman}(201046)
           |                |-{podman}(201047)
           |                |-{podman}(201048)
           |                |-{podman}(201050)
           |                |-{podman}(201286)
           |                |-{podman}(201287)
           |                `-{podman}(201288)
           |-polkitd(43551)-+-{polkitd}(43555)
           |                |-{polkitd}(43556)
           |                |-{polkitd}(43557)
           |                |-{polkitd}(43558)
           |                |-{polkitd}(43559)
           |                |-{polkitd}(43560)
           |                |-{polkitd}(43561)
           |                |-{polkitd}(43562)
           |                |-{polkitd}(43563)
           |                |-{polkitd}(43564)
           |                `-{polkitd}(43565)
           |-python3(4513)
           |-rpcbind(705)
           |-rsyslogd(1008)-+-{rsyslogd}(1017)
           |                `-{rsyslogd}(1018)
           |-sshd(128606)---sshd-session(225157)---sshd-session(225160)---sudo(225161)---sos(225185)-+-timeout(227958)---dnf(227959)
           |                                                                                         |-timeout(227981)---pip(227982)
           |                                                                                         |-timeout(227985)---pstree(227986)
           |                                                                                         |-{sos}(225519)
           |                                                                                         |-{sos}(225520)
           |                                                                                         |-{sos}(225521)
           |                                                                                         |-{sos}(225522)
           |                                                                                         |-{sos}(225827)
           |                                                                                         |-{sos}(227684)
           |                                                                                         |-{sos}(227843)
           |                                                                                         `-{sos}(227974)
           |-systemd(4301)-+-(sd-pam)(4303)
           |               `-dbus-broker-lau(11389)---dbus-broker(11418)
           |-systemd-hostnam(225893)
           |-systemd-journal(683)
           |-systemd-logind(801)
           |-systemd-machine(153280)
           |-systemd-udevd(735)
           |-tuned(43729)-+-{tuned}(43732)
           |              |-{tuned}(43733)
           |              `-{tuned}(43734)
           |-virtlogd(152651)
           |-virtnodedevd(187165)-+-{virtnodedevd}(187166)
           |                      |-{virtnodedevd}(187167)
           |                      |-{virtnodedevd}(187168)
           |                      |-{virtnodedevd}(187169)
           |                      |-{virtnodedevd}(187170)
           |                      |-{virtnodedevd}(187171)
           |                      |-{virtnodedevd}(187172)
           |                      |-{virtnodedevd}(187173)
           |                      |-{virtnodedevd}(187174)
           |                      |-{virtnodedevd}(187175)
           |                      |-{virtnodedevd}(187176)
           |                      |-{virtnodedevd}(187177)
           |                      |-{virtnodedevd}(187178)
           |                      |-{virtnodedevd}(187179)
           |                      |-{virtnodedevd}(187180)
           |                      |-{virtnodedevd}(187182)
           |                      |-{virtnodedevd}(187183)
           |                      |-{virtnodedevd}(187184)
           |                      `-{virtnodedevd}(187185)
           `-virtqemud(186636)-+-{virtqemud}(186638)
                               |-{virtqemud}(186639)
                               |-{virtqemud}(186640)
                               |-{virtqemud}(186641)
                               |-{virtqemud}(186642)
                               |-{virtqemud}(186643)
                               |-{virtqemud}(186644)
                               |-{virtqemud}(186645)
                               |-{virtqemud}(186646)
                               |-{virtqemud}(186647)
                               |-{virtqemud}(186649)
                               |-{virtqemud}(186650)
                               |-{virtqemud}(186651)
                               |-{virtqemud}(186652)
                               |-{virtqemud}(186653)
                               |-{virtqemud}(186673)
                               |-{virtqemud}(186676)
                               `-{virtqemud}(213265)
