systemd(1)-+-NetworkManager(55462)-+-{NetworkManager}(55464)
           |                       `-{NetworkManager}(55465)
           |-agetty(1013)
           |-agetty(1014)
           |-anacron(206885)
           |-auditd(705)-+-sedispatch(707)
           |             |-{auditd}(706)
           |             `-{auditd}(708)
           |-catatonit(15305)
           |-chronyd(64799)
           |-conmon(95270)---dumb-init(95272)---ovn-controller(95275)-+-{ovn-controller}(95393)
           |                                                          |-{ovn-controller}(95394)
           |                                                          |-{ovn-controller}(95395)
           |                                                          `-{ovn-controller}(95396)
           |-conmon(104116)-+-dumb-init(104118)---neutron-ovn-met(104121)---neutron-ovn-met(104226)
           |                |-privsep-helper(104231)---{privsep-helper}(104232)
           |                |-privsep-helper(213278)-+-{privsep-helper}(213279)
           |                |                        `-{privsep-helper}(214065)
           |                `-privsep-helper(213484)-+-{privsep-helper}(213485)
           |                                         `-{privsep-helper}(214819)
           |-conmon(169889)---dumb-init(169891)---multipathd(169894)-+-{multipathd}(169923)
           |                                                         |-{multipathd}(169925)
           |                                                         |-{multipathd}(169926)
           |                                                         |-{multipathd}(169927)
           |                                                         |-{multipathd}(169928)
           |                                                         `-{multipathd}(169929)
           |-conmon(186852)-+-dumb-init(186854)---nova-compute(186856)-+-{nova-compute}(187133)
           |                |                                          |-{nova-compute}(187134)
           |                |                                          |-{nova-compute}(187135)
           |                |                                          |-{nova-compute}(187136)
           |                |                                          |-{nova-compute}(187137)
           |                |                                          |-{nova-compute}(187138)
           |                |                                          |-{nova-compute}(187139)
           |                |                                          |-{nova-compute}(187140)
           |                |                                          |-{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)
           |                |-privsep-helper(213390)---{privsep-helper}(213391)
           |                `-privsep-helper(213411)---{privsep-helper}(213412)
           |-conmon(197546)---dumb-init(197548)---ceilometer-poll(197551)-+-ceilometer-poll(197732)-+-{ceilometer-poll}(197733)
           |                                                              |                         |-{ceilometer-poll}(197781)
           |                                                              |                         `-{ceilometer-poll}(197782)
           |                                                              `-{ceilometer-poll}(197731)
           |-conmon(199330)---node_exporter(199332)-+-{node_exporter}(199335)
           |                                        |-{node_exporter}(199336)
           |                                        |-{node_exporter}(199337)
           |                                        `-{node_exporter}(199338)
           |-conmon(201264)---podman_exporter(201266)-+-{podman_exporter}(201269)
           |                                          |-{podman_exporter}(201270)
           |                                          |-{podman_exporter}(201271)
           |                                          |-{podman_exporter}(201272)
           |                                          |-{podman_exporter}(201274)
           |                                          |-{podman_exporter}(201368)
           |                                          |-{podman_exporter}(201370)
           |                                          `-{podman_exporter}(201371)
           |-conmon(203148)---openstack-netwo(203150)-+-{openstack-netwo}(203154)
           |                                          |-{openstack-netwo}(203155)
           |                                          |-{openstack-netwo}(203156)
           |                                          |-{openstack-netwo}(203157)
           |                                          `-{openstack-netwo}(203158)
           |-crond(1011)
           |-dbus-broker-lau(745)---dbus-broker(776)
           |-gssproxy(877)-+-{gssproxy}(880)
           |               |-{gssproxy}(881)
           |               |-{gssproxy}(882)
           |               |-{gssproxy}(883)
           |               `-{gssproxy}(884)
           |-irqbalance(787)---{irqbalance}(804)
           |-iscsid(172620)
           |-ovs-vswitchd(53760)-+-{ovs-vswitchd}(58295)
           |                     |-{ovs-vswitchd}(58296)
           |                     |-{ovs-vswitchd}(58297)
           |                     |-{ovs-vswitchd}(58298)
           |                     |-{ovs-vswitchd}(58299)
           |                     |-{ovs-vswitchd}(58300)
           |                     |-{ovs-vswitchd}(58301)
           |                     |-{ovs-vswitchd}(58302)
           |                     |-{ovs-vswitchd}(58306)
           |                     |-{ovs-vswitchd}(58307)
           |                     |-{ovs-vswitchd}(58309)
           |                     `-{ovs-vswitchd}(58310)
           |-ovsdb-server(53678)
           |-podman(201017)-+-{podman}(201023)
           |                |-{podman}(201024)
           |                |-{podman}(201025)
           |                |-{podman}(201026)
           |                |-{podman}(201027)
           |                |-{podman}(201033)
           |                |-{podman}(201034)
           |                |-{podman}(201035)
           |                |-{podman}(201036)
           |                |-{podman}(201037)
           |                |-{podman}(201038)
           |                |-{podman}(201043)
           |                |-{podman}(201275)
           |                |-{podman}(201276)
           |                `-{podman}(201277)
           |-polkitd(43540)-+-{polkitd}(43544)
           |                |-{polkitd}(43545)
           |                |-{polkitd}(43546)
           |                |-{polkitd}(43547)
           |                |-{polkitd}(43548)
           |                |-{polkitd}(43549)
           |                |-{polkitd}(43550)
           |                |-{polkitd}(43551)
           |                |-{polkitd}(43552)
           |                |-{polkitd}(43553)
           |                `-{polkitd}(43554)
           |-python3(4513)
           |-rpcbind(703)
           |-rsyslogd(1007)-+-{rsyslogd}(1021)
           |                `-{rsyslogd}(1022)
           |-sshd(128463)---sshd-session(231201)---sshd-session(231204)---sudo(231205)---sos(231229)-+-timeout(233972)---dnf(233975)
           |                                                                                         |-timeout(234051)---pstree(234052)
           |                                                                                         |-{sos}(231582)
           |                                                                                         |-{sos}(231583)
           |                                                                                         |-{sos}(231584)
           |                                                                                         |-{sos}(231585)
           |                                                                                         |-{sos}(231890)
           |                                                                                         |-{sos}(232311)
           |                                                                                         |-{sos}(233779)
           |                                                                                         `-{sos}(234033)
           |-systemd(4301)-+-(sd-pam)(4303)
           |               `-dbus-broker-lau(15363)---dbus-broker(15375)
           |-systemd-hostnam(231960)
           |-systemd-journal(679)
           |-systemd-logind(792)
           |-systemd-machine(153182)
           |-systemd-udevd(733)
           |-tuned(43717)-+-{tuned}(43719)
           |              |-{tuned}(43720)
           |              `-{tuned}(43721)
           |-virtlogd(152531)
           |-virtnodedevd(186640)-+-{virtnodedevd}(186641)
           |                      |-{virtnodedevd}(186642)
           |                      |-{virtnodedevd}(186643)
           |                      |-{virtnodedevd}(186644)
           |                      |-{virtnodedevd}(186645)
           |                      |-{virtnodedevd}(186646)
           |                      |-{virtnodedevd}(186647)
           |                      |-{virtnodedevd}(186648)
           |                      |-{virtnodedevd}(186649)
           |                      |-{virtnodedevd}(186650)
           |                      |-{virtnodedevd}(186651)
           |                      |-{virtnodedevd}(186652)
           |                      |-{virtnodedevd}(186653)
           |                      |-{virtnodedevd}(186654)
           |                      |-{virtnodedevd}(186655)
           |                      |-{virtnodedevd}(186657)
           |                      |-{virtnodedevd}(186658)
           |                      |-{virtnodedevd}(186659)
           |                      `-{virtnodedevd}(186660)
           `-virtqemud(186424)-+-{virtqemud}(186425)
                               |-{virtqemud}(186426)
                               |-{virtqemud}(186427)
                               |-{virtqemud}(186428)
                               |-{virtqemud}(186429)
                               |-{virtqemud}(186430)
                               |-{virtqemud}(186431)
                               |-{virtqemud}(186432)
                               |-{virtqemud}(186433)
                               |-{virtqemud}(186434)
                               |-{virtqemud}(186435)
                               |-{virtqemud}(186436)
                               |-{virtqemud}(186437)
                               |-{virtqemud}(186438)
                               |-{virtqemud}(186439)
                               |-{virtqemud}(186443)
                               |-{virtqemud}(186444)
                               `-{virtqemud}(213679)
