systemd(1)-+-NetworkManager(55643)-+-{NetworkManager}(55650)
           |                       `-{NetworkManager}(55651)
           |-agetty(1010)
           |-agetty(1012)
           |-auditd(703)-+-sedispatch(705)
           |             |-{auditd}(704)
           |             `-{auditd}(706)
           |-catatonit(11225)
           |-chronyd(65106)
           |-conmon(95591)---dumb-init(95593)---ovn-controller(95596)-+-{ovn-controller}(95720)
           |                                                          |-{ovn-controller}(95721)
           |                                                          |-{ovn-controller}(95722)
           |                                                          `-{ovn-controller}(95723)
           |-conmon(104471)-+-dumb-init(104473)---neutron-ovn-met(104476)---neutron-ovn-met(104586)
           |                `-privsep-helper(104591)---{privsep-helper}(104592)
           |-conmon(170335)---dumb-init(170337)---multipathd(170340)-+-{multipathd}(170394)
           |                                                         |-{multipathd}(170395)
           |                                                         |-{multipathd}(170396)
           |                                                         |-{multipathd}(170397)
           |                                                         |-{multipathd}(170398)
           |                                                         `-{multipathd}(170399)
           |-conmon(187288)---dumb-init(187290)---nova-compute(187292)-+-{nova-compute}(187597)
           |                                                           |-{nova-compute}(187598)
           |                                                           |-{nova-compute}(187599)
           |                                                           |-{nova-compute}(187600)
           |                                                           |-{nova-compute}(187601)
           |                                                           |-{nova-compute}(187602)
           |                                                           |-{nova-compute}(187603)
           |                                                           |-{nova-compute}(187604)
           |                                                           |-{nova-compute}(187605)
           |                                                           |-{nova-compute}(187606)
           |                                                           |-{nova-compute}(187607)
           |                                                           |-{nova-compute}(187608)
           |                                                           |-{nova-compute}(187609)
           |                                                           |-{nova-compute}(187610)
           |                                                           |-{nova-compute}(187611)
           |                                                           |-{nova-compute}(187612)
           |                                                           |-{nova-compute}(187613)
           |                                                           |-{nova-compute}(187614)
           |                                                           |-{nova-compute}(187615)
           |                                                           |-{nova-compute}(187616)
           |                                                           `-{nova-compute}(187617)
           |-conmon(198064)---dumb-init(198066)---ceilometer-poll(198069)-+-ceilometer-poll(198250)-+-{ceilometer-poll}(198253)
           |                                                              |                         |-{ceilometer-poll}(198319)
           |                                                              |                         `-{ceilometer-poll}(198320)
           |                                                              `-{ceilometer-poll}(198245)
           |-conmon(199847)---node_exporter(199849)-+-{node_exporter}(199853)
           |                                        |-{node_exporter}(199854)
           |                                        |-{node_exporter}(199855)
           |                                        `-{node_exporter}(199856)
           |-conmon(201768)---podman_exporter(201770)-+-{podman_exporter}(201773)
           |                                          |-{podman_exporter}(201774)
           |                                          |-{podman_exporter}(201775)
           |                                          |-{podman_exporter}(201776)
           |                                          |-{podman_exporter}(201777)
           |                                          |-{podman_exporter}(206589)
           |                                          |-{podman_exporter}(206590)
           |                                          |-{podman_exporter}(206591)
           |                                          `-{podman_exporter}(216870)
           |-conmon(203692)---openstack-netwo(203694)-+-{openstack-netwo}(203697)
           |                                          |-{openstack-netwo}(203698)
           |                                          |-{openstack-netwo}(203699)
           |                                          |-{openstack-netwo}(203700)
           |                                          |-{openstack-netwo}(203701)
           |                                          |-{openstack-netwo}(215616)
           |                                          |-{openstack-netwo}(215617)
           |                                          |-{openstack-netwo}(215618)
           |                                          |-{openstack-netwo}(215619)
           |                                          |-{openstack-netwo}(215620)
           |                                          `-{openstack-netwo}(215930)
           |-crond(1009)
           |-dbus-broker-lau(749)---dbus-broker(772)
           |-gssproxy(874)-+-{gssproxy}(878)
           |               |-{gssproxy}(879)
           |               |-{gssproxy}(880)
           |               |-{gssproxy}(881)
           |               `-{gssproxy}(882)
           |-irqbalance(780)---{irqbalance}(801)
           |-iscsid(173038)
           |-ovs-vswitchd(53943)-+-{ovs-vswitchd}(58493)
           |                     |-{ovs-vswitchd}(58495)
           |                     |-{ovs-vswitchd}(58496)
           |                     |-{ovs-vswitchd}(58497)
           |                     |-{ovs-vswitchd}(58498)
           |                     |-{ovs-vswitchd}(58499)
           |                     |-{ovs-vswitchd}(58500)
           |                     |-{ovs-vswitchd}(58501)
           |                     |-{ovs-vswitchd}(58502)
           |                     |-{ovs-vswitchd}(58503)
           |                     |-{ovs-vswitchd}(58505)
           |                     `-{ovs-vswitchd}(58506)
           |-ovsdb-server(53862)
           |-podman(201523)-+-{podman}(201529)
           |                |-{podman}(201530)
           |                |-{podman}(201531)
           |                |-{podman}(201532)
           |                |-{podman}(201533)
           |                |-{podman}(201534)
           |                |-{podman}(201535)
           |                |-{podman}(201536)
           |                |-{podman}(201540)
           |                |-{podman}(201541)
           |                |-{podman}(201543)
           |                |-{podman}(201544)
           |                |-{podman}(216403)
           |                `-{podman}(217025)
           |-polkitd(43688)-+-{polkitd}(43692)
           |                |-{polkitd}(43693)
           |                |-{polkitd}(43694)
           |                |-{polkitd}(43695)
           |                |-{polkitd}(43696)
           |                |-{polkitd}(43697)
           |                |-{polkitd}(43698)
           |                |-{polkitd}(43699)
           |                |-{polkitd}(43700)
           |                |-{polkitd}(43701)
           |                `-{polkitd}(43702)
           |-python3(4515)
           |-rpcbind(701)
           |-rsyslogd(1005)-+-{rsyslogd}(1019)
           |                `-{rsyslogd}(1020)
           |-sshd(128842)---sshd-session(224040)---sshd-session(224043)---sudo(224044)---sos(224068)-+-timeout(226857)---pstree(226859)
           |                                                                                         |-{sos}(224427)
           |                                                                                         |-{sos}(224428)
           |                                                                                         |-{sos}(224429)
           |                                                                                         |-{sos}(224430)
           |                                                                                         |-{sos}(226631)
           |                                                                                         |-{sos}(226753)
           |                                                                                         |-{sos}(226794)
           |                                                                                         `-{sos}(226835)
           |-systemd(4305)-+-(sd-pam)(4307)
           |               `-dbus-broker-lau(11378)---dbus-broker(11409)
           |-systemd-hostnam(224824)
           |-systemd-journal(679)
           |-systemd-logind(788)
           |-systemd-machine(153571)
           |-systemd-udevd(731)
           |-tuned(43865)-+-{tuned}(43867)
           |              |-{tuned}(43868)
           |              `-{tuned}(43869)
           |-virtlogd(152940)
           |-virtnodedevd(187073)-+-{virtnodedevd}(187074)
           |                      |-{virtnodedevd}(187075)
           |                      |-{virtnodedevd}(187076)
           |                      |-{virtnodedevd}(187077)
           |                      |-{virtnodedevd}(187078)
           |                      |-{virtnodedevd}(187079)
           |                      |-{virtnodedevd}(187080)
           |                      |-{virtnodedevd}(187081)
           |                      |-{virtnodedevd}(187082)
           |                      |-{virtnodedevd}(187083)
           |                      |-{virtnodedevd}(187084)
           |                      |-{virtnodedevd}(187085)
           |                      |-{virtnodedevd}(187086)
           |                      |-{virtnodedevd}(187087)
           |                      |-{virtnodedevd}(187088)
           |                      |-{virtnodedevd}(187090)
           |                      |-{virtnodedevd}(187091)
           |                      |-{virtnodedevd}(187092)
           |                      `-{virtnodedevd}(187093)
           `-virtqemud(186856)-+-{virtqemud}(186857)
                               |-{virtqemud}(186858)
                               |-{virtqemud}(186859)
                               |-{virtqemud}(186860)
                               |-{virtqemud}(186861)
                               |-{virtqemud}(186862)
                               |-{virtqemud}(186863)
                               |-{virtqemud}(186864)
                               |-{virtqemud}(186865)
                               |-{virtqemud}(186866)
                               |-{virtqemud}(186867)
                               |-{virtqemud}(186868)
                               |-{virtqemud}(186869)
                               |-{virtqemud}(186870)
                               |-{virtqemud}(186871)
                               |-{virtqemud}(186875)
                               `-{virtqemud}(186876)
