systemd(1)-+-NetworkManager(55492)-+-{NetworkManager}(55501)
           |                       `-{NetworkManager}(55502)
           |-agetty(1013)
           |-agetty(1014)
           |-anacron(58337)
           |-auditd(704)-+-sedispatch(706)
           |             |-{auditd}(705)
           |             `-{auditd}(707)
           |-catatonit(13947)
           |-chronyd(64950)
           |-conmon(95467)---dumb-init(95469)---ovn-controller(95472)-+-{ovn-controller}(95599)
           |                                                          |-{ovn-controller}(95600)
           |                                                          |-{ovn-controller}(95601)
           |                                                          `-{ovn-controller}(95602)
           |-conmon(104399)-+-dumb-init(104401)---neutron-ovn-met(104406)---neutron-ovn-met(104517)
           |                `-privsep-helper(104522)---{privsep-helper}(104523)
           |-conmon(170243)---dumb-init(170245)---multipathd(170248)-+-{multipathd}(170300)
           |                                                         |-{multipathd}(170302)
           |                                                         |-{multipathd}(170303)
           |                                                         |-{multipathd}(170304)
           |                                                         |-{multipathd}(170305)
           |                                                         `-{multipathd}(170306)
           |-conmon(187152)---dumb-init(187154)---nova-compute(187156)-+-{nova-compute}(187433)
           |                                                           |-{nova-compute}(187434)
           |                                                           |-{nova-compute}(187435)
           |                                                           |-{nova-compute}(187436)
           |                                                           |-{nova-compute}(187437)
           |                                                           |-{nova-compute}(187438)
           |                                                           |-{nova-compute}(187439)
           |                                                           |-{nova-compute}(187440)
           |                                                           |-{nova-compute}(187441)
           |                                                           |-{nova-compute}(187442)
           |                                                           |-{nova-compute}(187443)
           |                                                           |-{nova-compute}(187444)
           |                                                           |-{nova-compute}(187445)
           |                                                           |-{nova-compute}(187446)
           |                                                           |-{nova-compute}(187447)
           |                                                           |-{nova-compute}(187448)
           |                                                           |-{nova-compute}(187449)
           |                                                           |-{nova-compute}(187450)
           |                                                           |-{nova-compute}(187451)
           |                                                           |-{nova-compute}(187452)
           |                                                           `-{nova-compute}(187453)
           |-conmon(197872)---dumb-init(197874)---ceilometer-poll(197877)-+-ceilometer-poll(198088)-+-{ceilometer-poll}(198093)
           |                                                              |                         |-{ceilometer-poll}(198154)
           |                                                              |                         `-{ceilometer-poll}(198155)
           |                                                              `-{ceilometer-poll}(198082)
           |-conmon(199719)---node_exporter(199721)-+-{node_exporter}(199724)
           |                                        |-{node_exporter}(199725)
           |                                        |-{node_exporter}(199726)
           |                                        `-{node_exporter}(199727)
           |-conmon(201592)---podman_exporter(201594)-+-{podman_exporter}(201597)
           |                                          |-{podman_exporter}(201598)
           |                                          |-{podman_exporter}(201599)
           |                                          |-{podman_exporter}(201600)
           |                                          |-{podman_exporter}(201602)
           |                                          |-{podman_exporter}(214110)
           |                                          |-{podman_exporter}(214111)
           |                                          |-{podman_exporter}(214112)
           |                                          `-{podman_exporter}(215680)
           |-conmon(203513)---openstack-netwo(203515)-+-{openstack-netwo}(203518)
           |                                          |-{openstack-netwo}(203519)
           |                                          |-{openstack-netwo}(203520)
           |                                          |-{openstack-netwo}(203521)
           |                                          |-{openstack-netwo}(203522)
           |                                          |-{openstack-netwo}(215202)
           |                                          |-{openstack-netwo}(215203)
           |                                          |-{openstack-netwo}(215204)
           |                                          |-{openstack-netwo}(215525)
           |                                          |-{openstack-netwo}(215681)
           |                                          `-{openstack-netwo}(223684)
           |-crond(1012)
           |-dbus-broker-lau(751)---dbus-broker(773)
           |-gssproxy(873)-+-{gssproxy}(875)
           |               |-{gssproxy}(876)
           |               |-{gssproxy}(877)
           |               |-{gssproxy}(879)
           |               `-{gssproxy}(880)
           |-irqbalance(781)---{irqbalance}(799)
           |-iscsid(172947)
           |-ovs-vswitchd(53794)-+-{ovs-vswitchd}(58345)
           |                     |-{ovs-vswitchd}(58347)
           |                     |-{ovs-vswitchd}(58348)
           |                     |-{ovs-vswitchd}(58349)
           |                     |-{ovs-vswitchd}(58350)
           |                     |-{ovs-vswitchd}(58351)
           |                     |-{ovs-vswitchd}(58354)
           |                     |-{ovs-vswitchd}(58356)
           |                     |-{ovs-vswitchd}(58357)
           |                     |-{ovs-vswitchd}(58358)
           |                     |-{ovs-vswitchd}(58360)
           |                     `-{ovs-vswitchd}(58361)
           |-ovsdb-server(53713)
           |-podman(201344)-+-{podman}(201350)
           |                |-{podman}(201351)
           |                |-{podman}(201352)
           |                |-{podman}(201353)
           |                |-{podman}(201354)
           |                |-{podman}(201360)
           |                |-{podman}(201361)
           |                |-{podman}(201362)
           |                |-{podman}(201363)
           |                |-{podman}(201364)
           |                |-{podman}(201365)
           |                |-{podman}(204208)
           |                `-{podman}(215839)
           |-polkitd(43579)-+-{polkitd}(43587)
           |                |-{polkitd}(43588)
           |                |-{polkitd}(43589)
           |                |-{polkitd}(43590)
           |                |-{polkitd}(43591)
           |                |-{polkitd}(43592)
           |                |-{polkitd}(43593)
           |                |-{polkitd}(43594)
           |                |-{polkitd}(43595)
           |                |-{polkitd}(43596)
           |                `-{polkitd}(43597)
           |-python3(4514)
           |-rpcbind(702)
           |-rsyslogd(1008)-+-{rsyslogd}(1017)
           |                `-{rsyslogd}(1018)
           |-sshd(128785)---sshd-session(223905)---sshd-session(223908)---sudo(223909)---sos(223933)-+-timeout(226604)---turbostat(226605)-+-sleep(226608)
           |                                                                                         |                                     `-{turbostat}(226606)
           |                                                                                         |-timeout(226609)---rpm(226611)
           |                                                                                         |-timeout(226615)---pstree(226616)
           |                                                                                         |-{sos}(224287)
           |                                                                                         |-{sos}(224288)
           |                                                                                         |-{sos}(224289)
           |                                                                                         |-{sos}(224290)
           |                                                                                         |-{sos}(226483)
           |                                                                                         |-{sos}(226499)
           |                                                                                         |-{sos}(226589)
           |                                                                                         `-{sos}(226614)
           |-systemd(4302)-+-(sd-pam)(4304)
           |               `-dbus-broker-lau(13958)---dbus-broker(13959)
           |-systemd-hostnam(224658)
           |-systemd-journal(680)
           |-systemd-logind(790)
           |-systemd-machine(153498)
           |-systemd-udevd(732)
           |-tuned(43761)-+-{tuned}(43764)
           |              |-{tuned}(43765)
           |              `-{tuned}(43766)
           |-virtlogd(152868)
           |-virtnodedevd(187454)-+-{virtnodedevd}(187455)
           |                      |-{virtnodedevd}(187456)
           |                      |-{virtnodedevd}(187457)
           |                      |-{virtnodedevd}(187458)
           |                      |-{virtnodedevd}(187459)
           |                      |-{virtnodedevd}(187460)
           |                      |-{virtnodedevd}(187461)
           |                      |-{virtnodedevd}(187462)
           |                      |-{virtnodedevd}(187463)
           |                      |-{virtnodedevd}(187464)
           |                      |-{virtnodedevd}(187465)
           |                      |-{virtnodedevd}(187466)
           |                      |-{virtnodedevd}(187467)
           |                      |-{virtnodedevd}(187468)
           |                      |-{virtnodedevd}(187469)
           |                      |-{virtnodedevd}(187471)
           |                      |-{virtnodedevd}(187472)
           |                      |-{virtnodedevd}(187473)
           |                      `-{virtnodedevd}(187474)
           `-virtqemud(186885)-+-{virtqemud}(186896)
                               |-{virtqemud}(186897)
                               |-{virtqemud}(186898)
                               |-{virtqemud}(186899)
                               |-{virtqemud}(186900)
                               |-{virtqemud}(186901)
                               |-{virtqemud}(186902)
                               |-{virtqemud}(186903)
                               |-{virtqemud}(186904)
                               |-{virtqemud}(186905)
                               |-{virtqemud}(186906)
                               |-{virtqemud}(186907)
                               |-{virtqemud}(186908)
                               |-{virtqemud}(186909)
                               |-{virtqemud}(186910)
                               |-{virtqemud}(186914)
                               `-{virtqemud}(186915)
