systemd(1)-+-NetworkManager(56406)-+-{NetworkManager}(56413)
           |                       `-{NetworkManager}(56414)
           |-agetty(1057)
           |-agetty(1058)
           |-auditd(749)-+-sedispatch(751)
           |             |-{auditd}(750)
           |             `-{auditd}(752)
           |-catatonit(17271)
           |-chronyd(65925)
           |-conmon(105961)-+-dumb-init(105963)---neutron-ovn-met(105966)---neutron-ovn-met(106360)
           |                |-privsep-helper(106491)---{privsep-helper}(106492)
           |                |-privsep-helper(215554)-+-{privsep-helper}(215555)
           |                |                        `-{privsep-helper}(215636)
           |                `-privsep-helper(215609)-+-{privsep-helper}(215610)
           |                                         `-{privsep-helper}(216358)
           |-conmon(186465)-+-dumb-init(186467)---nova-compute(186469)-+-{nova-compute}(186763)
           |                |                                          |-{nova-compute}(186764)
           |                |                                          |-{nova-compute}(186765)
           |                |                                          |-{nova-compute}(186766)
           |                |                                          |-{nova-compute}(186767)
           |                |                                          |-{nova-compute}(186768)
           |                |                                          |-{nova-compute}(186769)
           |                |                                          |-{nova-compute}(186770)
           |                |                                          |-{nova-compute}(186771)
           |                |                                          |-{nova-compute}(186772)
           |                |                                          |-{nova-compute}(186773)
           |                |                                          |-{nova-compute}(186774)
           |                |                                          |-{nova-compute}(186775)
           |                |                                          |-{nova-compute}(186776)
           |                |                                          |-{nova-compute}(186777)
           |                |                                          |-{nova-compute}(186778)
           |                |                                          |-{nova-compute}(186779)
           |                |                                          |-{nova-compute}(186780)
           |                |                                          |-{nova-compute}(186781)
           |                |                                          |-{nova-compute}(186782)
           |                |                                          `-{nova-compute}(186783)
           |                |-privsep-helper(215523)---{privsep-helper}(215524)
           |                `-privsep-helper(215544)---{privsep-helper}(215545)
           |-conmon(196218)---dumb-init(196220)---ceilometer-poll(196223)-+-ceilometer-poll(196413)-+-{ceilometer-poll}(196419)
           |                                                              |                         |-{ceilometer-poll}(196427)
           |                                                              |                         `-{ceilometer-poll}(196428)
           |                                                              `-{ceilometer-poll}(196399)
           |-conmon(199267)---node_exporter(199269)-+-{node_exporter}(199272)
           |                                        |-{node_exporter}(199273)
           |                                        |-{node_exporter}(199274)
           |                                        `-{node_exporter}(199275)
           |-conmon(202395)---podman_exporter(202397)-+-{podman_exporter}(202400)
           |                                          |-{podman_exporter}(202401)
           |                                          |-{podman_exporter}(202402)
           |                                          |-{podman_exporter}(202403)
           |                                          |-{podman_exporter}(202405)
           |                                          |-{podman_exporter}(214621)
           |                                          |-{podman_exporter}(214622)
           |                                          `-{podman_exporter}(214623)
           |-conmon(205548)---openstack-netwo(205550)-+-{openstack-netwo}(205553)
           |                                          |-{openstack-netwo}(205554)
           |                                          |-{openstack-netwo}(205555)
           |                                          |-{openstack-netwo}(205556)
           |                                          `-{openstack-netwo}(205557)
           |-conmon(250478)---dumb-init(250480)---ovn-controller(250483)-+-{ovn-controller}(250591)
           |                                                             |-{ovn-controller}(250592)
           |                                                             |-{ovn-controller}(250593)
           |                                                             `-{ovn-controller}(250594)
           |-crond(1055)
           |-dbus-broker-lau(803)---dbus-broker(820)
           |-gssproxy(911)-+-{gssproxy}(916)
           |               |-{gssproxy}(917)
           |               |-{gssproxy}(918)
           |               |-{gssproxy}(919)
           |               `-{gssproxy}(920)
           |-irqbalance(827)---{irqbalance}(842)
           |-iscsid(170371)
           |-multipathd(170531)-+-{multipathd}(170533)
           |                    |-{multipathd}(170534)
           |                    |-{multipathd}(170535)
           |                    |-{multipathd}(170536)
           |                    |-{multipathd}(170537)
           |                    |-{multipathd}(170538)
           |                    `-{multipathd}(170539)
           |-ovs-vswitchd(257911)-+-{ovs-vswitchd}(257912)
           |                      |-{ovs-vswitchd}(257913)
           |                      |-{ovs-vswitchd}(257914)
           |                      |-{ovs-vswitchd}(257915)
           |                      |-{ovs-vswitchd}(257916)
           |                      |-{ovs-vswitchd}(257917)
           |                      |-{ovs-vswitchd}(257918)
           |                      |-{ovs-vswitchd}(257919)
           |                      |-{ovs-vswitchd}(257920)
           |                      |-{ovs-vswitchd}(257921)
           |                      |-{ovs-vswitchd}(257922)
           |                      `-{ovs-vswitchd}(257923)
           |-ovsdb-server(257857)
           |-podman(202406)-+-{podman}(202412)
           |                |-{podman}(202413)
           |                |-{podman}(202414)
           |                |-{podman}(202415)
           |                |-{podman}(202416)
           |                |-{podman}(202422)
           |                |-{podman}(202423)
           |                |-{podman}(202424)
           |                |-{podman}(202433)
           |                |-{podman}(202434)
           |                |-{podman}(202435)
           |                |-{podman}(202436)
           |                `-{podman}(202437)
           |-polkitd(44439)-+-{polkitd}(44443)
           |                |-{polkitd}(44444)
           |                |-{polkitd}(44445)
           |                |-{polkitd}(44446)
           |                |-{polkitd}(44447)
           |                |-{polkitd}(44448)
           |                |-{polkitd}(44449)
           |                |-{polkitd}(44450)
           |                |-{polkitd}(44451)
           |                |-{polkitd}(44452)
           |                `-{polkitd}(44453)
           |-python3(5189)
           |-rpcbind(747)
           |-rsyslogd(1050)-+-{rsyslogd}(1075)
           |                `-{rsyslogd}(1076)
           |-sshd(130829)---sshd-session(275100)---sshd-session(275103)---sudo(275104)---sos(275128)-+-timeout(278162)---pstree(278163)
           |                                                                                         |-{sos}(275419)
           |                                                                                         |-{sos}(275420)
           |                                                                                         |-{sos}(275421)
           |                                                                                         |-{sos}(275422)
           |                                                                                         |-{sos}(276216)
           |                                                                                         |-{sos}(277586)
           |                                                                                         |-{sos}(278157)
           |                                                                                         `-{sos}(278168)
           |-systemd(4979)-+-(sd-pam)(4981)
           |               `-dbus-broker-lau(17327)---dbus-broker(17339)
           |-systemd-hostnam(275837)
           |-systemd-journal(725)
           |-systemd-logind(832)
           |-systemd-machine(155875)
           |-systemd-udevd(777)
           |-tuned(44617)-+-{tuned}(44620)
           |              |-{tuned}(44621)
           |              `-{tuned}(44622)
           |-virtlogd(155222)
           |-virtnodedevd(185927)-+-{virtnodedevd}(185928)
           |                      |-{virtnodedevd}(185929)
           |                      |-{virtnodedevd}(185930)
           |                      |-{virtnodedevd}(185931)
           |                      |-{virtnodedevd}(185932)
           |                      |-{virtnodedevd}(185933)
           |                      |-{virtnodedevd}(185934)
           |                      |-{virtnodedevd}(185935)
           |                      |-{virtnodedevd}(185936)
           |                      |-{virtnodedevd}(185937)
           |                      |-{virtnodedevd}(185938)
           |                      |-{virtnodedevd}(185939)
           |                      |-{virtnodedevd}(185940)
           |                      |-{virtnodedevd}(185941)
           |                      |-{virtnodedevd}(185942)
           |                      |-{virtnodedevd}(185944)
           |                      |-{virtnodedevd}(185945)
           |                      |-{virtnodedevd}(185946)
           |                      `-{virtnodedevd}(185947)
           `-virtqemud(185673)-+-{virtqemud}(185688)
                               |-{virtqemud}(185689)
                               |-{virtqemud}(185690)
                               |-{virtqemud}(185691)
                               |-{virtqemud}(185692)
                               |-{virtqemud}(185693)
                               |-{virtqemud}(185694)
                               |-{virtqemud}(185695)
                               |-{virtqemud}(185696)
                               |-{virtqemud}(185697)
                               |-{virtqemud}(185700)
                               |-{virtqemud}(185701)
                               |-{virtqemud}(185702)
                               |-{virtqemud}(185703)
                               |-{virtqemud}(185704)
                               |-{virtqemud}(185723)
                               |-{virtqemud}(185726)
                               `-{virtqemud}(215777)
