systemd(1)-+-NetworkManager(52161)-+-{NetworkManager}(52167)
           |                       `-{NetworkManager}(52168)
           |-agetty(1012)
           |-agetty(1013)
           |-auditd(704)-+-sedispatch(706)
           |             |-{auditd}(705)
           |             `-{auditd}(707)
           |-catatonit(13724)
           |-chronyd(61447)
           |-conmon(95329)---dumb-init(95331)---ovn-controller(95334)-+-{ovn-controller}(95458)
           |                                                          |-{ovn-controller}(95459)
           |                                                          |-{ovn-controller}(95460)
           |                                                          `-{ovn-controller}(95461)
           |-conmon(104184)-+-dumb-init(104186)---neutron-ovn-met(104189)---neutron-ovn-met(104295)
           |                |-privsep-helper(104300)---{privsep-helper}(104301)
           |                |-privsep-helper(220714)-+-{privsep-helper}(220716)
           |                |                        `-{privsep-helper}(226428)
           |                `-privsep-helper(220844)-+-{privsep-helper}(220845)
           |                                         `-{privsep-helper}(229208)
           |-conmon(166641)---dumb-init(166643)---iscsid(166646)
           |-conmon(175958)---dumb-init(175960)---multipathd(175963)-+-{multipathd}(175994)
           |                                                         |-{multipathd}(175997)
           |                                                         |-{multipathd}(175998)
           |                                                         |-{multipathd}(175999)
           |                                                         |-{multipathd}(176001)
           |                                                         `-{multipathd}(176003)
           |-conmon(193080)---dumb-init(193082)-+-nova-compute(193084)-+-{nova-compute}(193359)
           |                                    |                      |-{nova-compute}(193360)
           |                                    |                      |-{nova-compute}(193361)
           |                                    |                      |-{nova-compute}(193362)
           |                                    |                      |-{nova-compute}(193363)
           |                                    |                      |-{nova-compute}(193364)
           |                                    |                      |-{nova-compute}(193365)
           |                                    |                      |-{nova-compute}(193366)
           |                                    |                      |-{nova-compute}(193367)
           |                                    |                      |-{nova-compute}(193368)
           |                                    |                      |-{nova-compute}(193369)
           |                                    |                      |-{nova-compute}(193370)
           |                                    |                      |-{nova-compute}(193371)
           |                                    |                      |-{nova-compute}(193372)
           |                                    |                      |-{nova-compute}(193373)
           |                                    |                      |-{nova-compute}(193374)
           |                                    |                      |-{nova-compute}(193375)
           |                                    |                      |-{nova-compute}(193376)
           |                                    |                      |-{nova-compute}(193377)
           |                                    |                      |-{nova-compute}(193378)
           |                                    |                      `-{nova-compute}(193379)
           |                                    |-privsep-helper(220693)---{privsep-helper}(220694)
           |                                    `-privsep-helper(220762)---{privsep-helper}(220764)
           |-conmon(203840)---dumb-init(203842)---ceilometer-poll(203845)-+-ceilometer-poll(204048)-+-{ceilometer-poll}(204050)
           |                                                              |                         |-{ceilometer-poll}(204121)
           |                                                              |                         `-{ceilometer-poll}(204122)
           |                                                              `-{ceilometer-poll}(204047)
           |-conmon(205691)---node_exporter(205693)-+-{node_exporter}(205696)
           |                                        |-{node_exporter}(205697)
           |                                        |-{node_exporter}(205698)
           |                                        `-{node_exporter}(205699)
           |-conmon(207562)---podman_exporter(207564)-+-{podman_exporter}(207567)
           |                                          |-{podman_exporter}(207568)
           |                                          |-{podman_exporter}(207569)
           |                                          |-{podman_exporter}(207570)
           |                                          |-{podman_exporter}(207571)
           |                                          |-{podman_exporter}(210209)
           |                                          |-{podman_exporter}(210210)
           |                                          `-{podman_exporter}(210211)
           |-conmon(209520)---openstack-netwo(209522)-+-{openstack-netwo}(209525)
           |                                          |-{openstack-netwo}(209526)
           |                                          |-{openstack-netwo}(209527)
           |                                          |-{openstack-netwo}(209528)
           |                                          `-{openstack-netwo}(209529)
           |-crond(1011)
           |-dbus-broker-lau(769)---dbus-broker(774)
           |-gssproxy(882)-+-{gssproxy}(884)
           |               |-{gssproxy}(885)
           |               |-{gssproxy}(886)
           |               |-{gssproxy}(887)
           |               `-{gssproxy}(888)
           |-irqbalance(783)---{irqbalance}(798)
           |-ovs-vswitchd(50463)-+-{ovs-vswitchd}(54997)
           |                     |-{ovs-vswitchd}(54999)
           |                     |-{ovs-vswitchd}(55000)
           |                     |-{ovs-vswitchd}(55001)
           |                     |-{ovs-vswitchd}(55002)
           |                     |-{ovs-vswitchd}(55003)
           |                     |-{ovs-vswitchd}(55004)
           |                     |-{ovs-vswitchd}(55007)
           |                     |-{ovs-vswitchd}(55009)
           |                     |-{ovs-vswitchd}(55010)
           |                     |-{ovs-vswitchd}(55012)
           |                     `-{ovs-vswitchd}(55013)
           |-ovsdb-server(50381)
           |-podman(207316)-+-{podman}(207325)
           |                |-{podman}(207326)
           |                |-{podman}(207328)
           |                |-{podman}(207330)
           |                |-{podman}(207329)
           |                |-{podman}(207334)
           |                |-{podman}(207335)
           |                |-{podman}(207336)
           |                |-{podman}(207337)
           |                |-{podman}(207342)
           |                |-{podman}(207343)
           |                |-{podman}(207344)
           |                `-{podman}(207695)
           |-polkitd(6587)-+-{polkitd}(6667)
           |               |-{polkitd}(6669)
           |               |-{polkitd}(6674)
           |               |-{polkitd}(6675)
           |               |-{polkitd}(6676)
           |               |-{polkitd}(6677)
           |               |-{polkitd}(6678)
           |               |-{polkitd}(6679)
           |               |-{polkitd}(6680)
           |               |-{polkitd}(6681)
           |               `-{polkitd}(6746)
           |-python3(1273)
           |-rpcbind(702)
           |-rsyslogd(1008)-+-{rsyslogd}(1015)
           |                `-{rsyslogd}(1016)
           |-sshd(128496)---sshd-session(241204)---sshd-session(241207)---sudo(241208)---sos(241232)-+-timeout(243956)---pip(243957)
           |                                                                                         |-timeout(244018)---turbostat(244019)-+-sleep(244026)
           |                                                                                         |                                     `-{turbostat}(244023)
           |                                                                                         |-timeout(244045)---pstree(244047)
           |                                                                                         |-{sos}(241584)
           |                                                                                         |-{sos}(241585)
           |                                                                                         |-{sos}(241586)
           |                                                                                         |-{sos}(241587)
           |                                                                                         |-{sos}(242201)
           |                                                                                         |-{sos}(243791)
           |                                                                                         |-{sos}(243814)
           |                                                                                         `-{sos}(243941)
           |-systemd(1063)-+-(sd-pam)(1065)
           |               `-dbus-broker-lau(13792)---dbus-broker(13806)
           |-systemd-hostnam(241986)
           |-systemd-journal(676)
           |-systemd-logind(789)
           |-systemd-machine(153117)
           |-systemd-udevd(733)
           |-tuned(40251)-+-{tuned}(40254)
           |              |-{tuned}(40255)
           |              `-{tuned}(40256)
           |-virtlogd(152492)
           |-virtnodedevd(192843)-+-{virtnodedevd}(192848)
           |                      |-{virtnodedevd}(192849)
           |                      |-{virtnodedevd}(192850)
           |                      |-{virtnodedevd}(192851)
           |                      |-{virtnodedevd}(192852)
           |                      |-{virtnodedevd}(192853)
           |                      |-{virtnodedevd}(192854)
           |                      |-{virtnodedevd}(192855)
           |                      |-{virtnodedevd}(192856)
           |                      |-{virtnodedevd}(192857)
           |                      |-{virtnodedevd}(192858)
           |                      |-{virtnodedevd}(192859)
           |                      |-{virtnodedevd}(192860)
           |                      |-{virtnodedevd}(192861)
           |                      |-{virtnodedevd}(192862)
           |                      |-{virtnodedevd}(192864)
           |                      |-{virtnodedevd}(192865)
           |                      `-{virtnodedevd}(192866)
           `-virtqemud(192630)-+-{virtqemud}(192632)
                               |-{virtqemud}(192633)
                               |-{virtqemud}(192634)
                               |-{virtqemud}(192635)
                               |-{virtqemud}(192636)
                               |-{virtqemud}(192637)
                               |-{virtqemud}(192638)
                               |-{virtqemud}(192639)
                               |-{virtqemud}(192640)
                               |-{virtqemud}(192641)
                               |-{virtqemud}(192642)
                               |-{virtqemud}(192643)
                               |-{virtqemud}(192644)
                               |-{virtqemud}(192645)
                               |-{virtqemud}(192646)
                               |-{virtqemud}(192650)
                               |-{virtqemud}(192651)
                               `-{virtqemud}(221067)
