systemd(1)-+-NetworkManager(51240)-+-{NetworkManager}(51249)
           |                       `-{NetworkManager}(51250)
           |-agetty(965)
           |-agetty(966)
           |-anacron(65241)
           |-auditd(671)-+-sedispatch(673)
           |             |-{auditd}(672)
           |             `-{auditd}(674)
           |-catatonit(11256)
           |-chronyd(60429)
           |-conmon(94333)---dumb-init(94335)---ovn-controller(94338)-+-{ovn-controller}(94468)
           |                                                          |-{ovn-controller}(94469)
           |                                                          |-{ovn-controller}(94470)
           |                                                          `-{ovn-controller}(94471)
           |-conmon(103150)-+-dumb-init(103152)---neutron-ovn-met(103155)---neutron-ovn-met(103259)
           |                |-privsep-helper(103264)---{privsep-helper}(103265)
           |                |-privsep-helper(217867)-+-{privsep-helper}(217868)
           |                |                        `-{privsep-helper}(218159)
           |                `-privsep-helper(217899)-+-{privsep-helper}(217900)
           |                                         `-{privsep-helper}(218635)
           |-conmon(165273)---dumb-init(165275)---iscsid(165278)
           |-conmon(174488)---dumb-init(174490)---multipathd(174493)-+-{multipathd}(174540)
           |                                                         |-{multipathd}(174541)
           |                                                         |-{multipathd}(174542)
           |                                                         |-{multipathd}(174543)
           |                                                         |-{multipathd}(174546)
           |                                                         `-{multipathd}(174547)
           |-conmon(191357)---dumb-init(191359)-+-nova-compute(191361)-+-{nova-compute}(191618)
           |                                    |                      |-{nova-compute}(191619)
           |                                    |                      |-{nova-compute}(191620)
           |                                    |                      |-{nova-compute}(191621)
           |                                    |                      |-{nova-compute}(191622)
           |                                    |                      |-{nova-compute}(191623)
           |                                    |                      |-{nova-compute}(191624)
           |                                    |                      |-{nova-compute}(191625)
           |                                    |                      |-{nova-compute}(191626)
           |                                    |                      |-{nova-compute}(191627)
           |                                    |                      |-{nova-compute}(191628)
           |                                    |                      |-{nova-compute}(191629)
           |                                    |                      |-{nova-compute}(191630)
           |                                    |                      |-{nova-compute}(191631)
           |                                    |                      |-{nova-compute}(191632)
           |                                    |                      |-{nova-compute}(191633)
           |                                    |                      |-{nova-compute}(191634)
           |                                    |                      |-{nova-compute}(191635)
           |                                    |                      |-{nova-compute}(191636)
           |                                    |                      |-{nova-compute}(191637)
           |                                    |                      `-{nova-compute}(191638)
           |                                    |-privsep-helper(217770)---{privsep-helper}(217771)
           |                                    `-privsep-helper(217791)---{privsep-helper}(217792)
           |-conmon(202027)---dumb-init(202029)---ceilometer-poll(202032)-+-ceilometer-poll(202332)-+-{ceilometer-poll}(202333)
           |                                                              |                         |-{ceilometer-poll}(202359)
           |                                                              |                         `-{ceilometer-poll}(202360)
           |                                                              `-{ceilometer-poll}(202331)
           |-conmon(203774)---node_exporter(203782)-+-{node_exporter}(203796)
           |                                        |-{node_exporter}(203797)
           |                                        |-{node_exporter}(203798)
           |                                        `-{node_exporter}(203799)
           |-conmon(205640)---podman_exporter(205642)-+-{podman_exporter}(205645)
           |                                          |-{podman_exporter}(205646)
           |                                          |-{podman_exporter}(205647)
           |                                          |-{podman_exporter}(205648)
           |                                          |-{podman_exporter}(205649)
           |                                          `-{podman_exporter}(218699)
           |-conmon(207442)---openstack-netwo(207444)-+-{openstack-netwo}(207447)
           |                                          |-{openstack-netwo}(207448)
           |                                          |-{openstack-netwo}(207449)
           |                                          |-{openstack-netwo}(207450)
           |                                          |-{openstack-netwo}(207451)
           |                                          `-{openstack-netwo}(207452)
           |-crond(964)
           |-dbus-broker-lau(723)---dbus-broker(731)
           |-gssproxy(826)-+-{gssproxy}(828)
           |               |-{gssproxy}(829)
           |               |-{gssproxy}(830)
           |               |-{gssproxy}(831)
           |               `-{gssproxy}(832)
           |-irqbalance(742)---{irqbalance}(756)
           |-ovs-vswitchd(49543)-+-{ovs-vswitchd}(54089)
           |                     |-{ovs-vswitchd}(54090)
           |                     |-{ovs-vswitchd}(54091)
           |                     |-{ovs-vswitchd}(54092)
           |                     |-{ovs-vswitchd}(54093)
           |                     |-{ovs-vswitchd}(54095)
           |                     `-{ovs-vswitchd}(54097)
           |-ovsdb-server(49462)
           |-podman(205411)-+-{podman}(205417)
           |                |-{podman}(205418)
           |                |-{podman}(205419)
           |                |-{podman}(205420)
           |                |-{podman}(205421)
           |                |-{podman}(205422)
           |                |-{podman}(205425)
           |                |-{podman}(205430)
           |                |-{podman}(205440)
           |                `-{podman}(205441)
           |-polkitd(6662)-+-{polkitd}(6736)
           |               |-{polkitd}(6737)
           |               |-{polkitd}(6744)
           |               |-{polkitd}(6745)
           |               |-{polkitd}(6746)
           |               |-{polkitd}(6747)
           |               `-{polkitd}(6798)
           |-python3(1223)
           |-rpcbind(669)
           |-rsyslogd(961)-+-{rsyslogd}(968)
           |               `-{rsyslogd}(969)
           |-sshd(127358)---sshd-session(227719)---sshd-session(227722)---sudo(227723)---sos(227748)-+-timeout(230413)---turbostat(230414)-+-sleep(230420)
           |                                                                                         |                                     `-{turbostat}(230417)
           |                                                                                         |-timeout(230466)---pstree(230467)
           |                                                                                         |-{sos}(228043)
           |                                                                                         |-{sos}(228044)
           |                                                                                         |-{sos}(228045)
           |                                                                                         |-{sos}(228046)
           |                                                                                         |-{sos}(228650)
           |                                                                                         |-{sos}(230273)
           |                                                                                         |-{sos}(230297)
           |                                                                                         `-{sos}(230451)
           |-systemd(1015)-+-(sd-pam)(1017)
           |               `-dbus-broker-lau(11318)---dbus-broker(11328)
           |-systemd-hostnam(228441)
           |-systemd-journal(648)
           |-systemd-logind(744)
           |-systemd-machine(151873)
           |-systemd-udevd(700)
           |-tuned(39583)-+-{tuned}(39586)
           |              |-{tuned}(39587)
           |              `-{tuned}(39588)
           |-virtlogd(151257)
           |-virtnodedevd(191682)-+-{virtnodedevd}(191683)
           |                      |-{virtnodedevd}(191684)
           |                      |-{virtnodedevd}(191685)
           |                      |-{virtnodedevd}(191686)
           |                      |-{virtnodedevd}(191687)
           |                      |-{virtnodedevd}(191688)
           |                      |-{virtnodedevd}(191689)
           |                      |-{virtnodedevd}(191690)
           |                      |-{virtnodedevd}(191691)
           |                      |-{virtnodedevd}(191692)
           |                      |-{virtnodedevd}(191693)
           |                      |-{virtnodedevd}(191694)
           |                      |-{virtnodedevd}(191695)
           |                      |-{virtnodedevd}(191696)
           |                      |-{virtnodedevd}(191697)
           |                      |-{virtnodedevd}(191699)
           |                      |-{virtnodedevd}(191700)
           |                      `-{virtnodedevd}(191701)
           `-virtqemud(191639)-+-{virtqemud}(191640)
                               |-{virtqemud}(191641)
                               |-{virtqemud}(191642)
                               |-{virtqemud}(191643)
                               |-{virtqemud}(191644)
                               |-{virtqemud}(191645)
                               |-{virtqemud}(191646)
                               |-{virtqemud}(191647)
                               |-{virtqemud}(191648)
                               |-{virtqemud}(191649)
                               |-{virtqemud}(191650)
                               |-{virtqemud}(191651)
                               |-{virtqemud}(191652)
                               |-{virtqemud}(191653)
                               |-{virtqemud}(191654)
                               |-{virtqemud}(191658)
                               |-{virtqemud}(191659)
                               `-{virtqemud}(218056)
