systemd(1)-+-NetworkManager(56238)-+-{NetworkManager}(56247)
           |                       `-{NetworkManager}(56248)
           |-agetty(1008)
           |-agetty(1009)
           |-anacron(240273)
           |-auditd(698)-+-sedispatch(700)
           |             |-{auditd}(699)
           |             `-{auditd}(701)
           |-catatonit(13707)
           |-chronyd(65682)
           |-conmon(97721)---dumb-init(97723)---ovn-controller(97726)-+-{ovn-controller}(97846)
           |                                                          |-{ovn-controller}(97847)
           |                                                          |-{ovn-controller}(97848)
           |                                                          `-{ovn-controller}(97849)
           |-conmon(106573)-+-dumb-init(106575)---neutron-ovn-met(106578)---neutron-ovn-met(106686)
           |                |-privsep-helper(106691)---{privsep-helper}(106692)
           |                |-privsep-helper(239274)-+-{privsep-helper}(239275)
           |                |                        `-{privsep-helper}(263235)
           |                `-privsep-helper(239295)---{privsep-helper}(239296)
           |-conmon(172357)---dumb-init(172359)---multipathd(172362)-+-{multipathd}(172414)
           |                                                         |-{multipathd}(172415)
           |                                                         |-{multipathd}(172416)
           |                                                         |-{multipathd}(172417)
           |                                                         |-{multipathd}(172418)
           |                                                         `-{multipathd}(172419)
           |-conmon(189212)-+-dumb-init(189214)---nova-compute(189216)-+-{nova-compute}(189486)
           |                |                                          |-{nova-compute}(189487)
           |                |                                          |-{nova-compute}(189488)
           |                |                                          |-{nova-compute}(189489)
           |                |                                          |-{nova-compute}(189490)
           |                |                                          |-{nova-compute}(189491)
           |                |                                          |-{nova-compute}(189492)
           |                |                                          |-{nova-compute}(189493)
           |                |                                          |-{nova-compute}(189494)
           |                |                                          |-{nova-compute}(189495)
           |                |                                          |-{nova-compute}(189496)
           |                |                                          |-{nova-compute}(189497)
           |                |                                          |-{nova-compute}(189498)
           |                |                                          |-{nova-compute}(189499)
           |                |                                          |-{nova-compute}(189500)
           |                |                                          |-{nova-compute}(189501)
           |                |                                          |-{nova-compute}(189502)
           |                |                                          |-{nova-compute}(189503)
           |                |                                          |-{nova-compute}(189504)
           |                |                                          |-{nova-compute}(189505)
           |                |                                          `-{nova-compute}(189506)
           |                |-privsep-helper(239192)---{privsep-helper}(239193)
           |                `-privsep-helper(239229)---{privsep-helper}(239230)
           |-conmon(199926)---dumb-init(199928)---ceilometer-poll(199931)-+-ceilometer-poll(200235)-+-{ceilometer-poll}(200236)
           |                                                              |                         |-{ceilometer-poll}(200288)
           |                                                              |                         `-{ceilometer-poll}(200289)
           |                                                              `-{ceilometer-poll}(200234)
           |-conmon(201757)---node_exporter(201759)-+-{node_exporter}(201762)
           |                                        |-{node_exporter}(201763)
           |                                        |-{node_exporter}(201764)
           |                                        `-{node_exporter}(201765)
           |-conmon(203627)---podman_exporter(203629)-+-{podman_exporter}(203632)
           |                                          |-{podman_exporter}(203633)
           |                                          |-{podman_exporter}(203634)
           |                                          |-{podman_exporter}(203635)
           |                                          |-{podman_exporter}(203636)
           |                                          |-{podman_exporter}(214668)
           |                                          |-{podman_exporter}(214669)
           |                                          |-{podman_exporter}(214670)
           |                                          `-{podman_exporter}(225556)
           |-conmon(205525)---openstack-netwo(205527)-+-{openstack-netwo}(205542)
           |                                          |-{openstack-netwo}(205543)
           |                                          |-{openstack-netwo}(205544)
           |                                          |-{openstack-netwo}(205545)
           |                                          |-{openstack-netwo}(205546)
           |                                          |-{openstack-netwo}(214955)
           |                                          |-{openstack-netwo}(214956)
           |                                          |-{openstack-netwo}(214957)
           |                                          |-{openstack-netwo}(214958)
           |                                          `-{openstack-netwo}(225889)
           |-conmon(224068)---dumb-init(224070)-+-ceilometer-poll(224073)-+-ceilometer-poll(224251)-+-{ceilometer-poll}(224252)
           |                                    |                         |                         |-{ceilometer-poll}(224253)
           |                                    |                         |                         `-{ceilometer-poll}(224378)
           |                                    |                         `-{ceilometer-poll}(224250)
           |                                    `-privsep-helper(224341)---{privsep-helper}(224380)
           |-conmon(224337)---kepler(224339)-+-{kepler}(224343)
           |                                 |-{kepler}(224344)
           |                                 |-{kepler}(224345)
           |                                 |-{kepler}(224346)
           |                                 |-{kepler}(224347)
           |                                 |-{kepler}(224349)
           |                                 |-{kepler}(224350)
           |                                 |-{kepler}(224368)
           |                                 |-{kepler}(224369)
           |                                 |-{kepler}(225903)
           |                                 |-{kepler}(225904)
           |                                 |-{kepler}(225905)
           |                                 `-{kepler}(253384)
           |-crond(1007)
           |-dbus-broker-lau(807)---dbus-broker(808)
           |-gssproxy(867)-+-{gssproxy}(870)
           |               |-{gssproxy}(871)
           |               |-{gssproxy}(872)
           |               |-{gssproxy}(873)
           |               `-{gssproxy}(874)
           |-irqbalance(813)---{irqbalance}(827)
           |-iscsid(175041)
           |-ovs-vswitchd(54544)-+-{ovs-vswitchd}(59078)
           |                     |-{ovs-vswitchd}(59079)
           |                     |-{ovs-vswitchd}(59080)
           |                     |-{ovs-vswitchd}(59081)
           |                     |-{ovs-vswitchd}(59082)
           |                     |-{ovs-vswitchd}(59083)
           |                     |-{ovs-vswitchd}(59084)
           |                     |-{ovs-vswitchd}(59085)
           |                     |-{ovs-vswitchd}(59086)
           |                     |-{ovs-vswitchd}(59090)
           |                     |-{ovs-vswitchd}(59091)
           |                     `-{ovs-vswitchd}(59093)
           |-ovsdb-server(54463)
           |-podman(203380)-+-{podman}(203387)
           |                |-{podman}(203388)
           |                |-{podman}(203389)
           |                |-{podman}(203390)
           |                |-{podman}(203391)
           |                |-{podman}(203398)
           |                |-{podman}(203399)
           |                |-{podman}(203400)
           |                |-{podman}(203401)
           |                |-{podman}(203402)
           |                |-{podman}(203414)
           |                |-{podman}(203415)
           |                |-{podman}(237593)
           |                `-{podman}(242107)
           |-polkitd(43678)-+-{polkitd}(43682)
           |                |-{polkitd}(43683)
           |                |-{polkitd}(43684)
           |                |-{polkitd}(43685)
           |                |-{polkitd}(43686)
           |                |-{polkitd}(43687)
           |                |-{polkitd}(43688)
           |                |-{polkitd}(43689)
           |                |-{polkitd}(43690)
           |                |-{polkitd}(43691)
           |                `-{polkitd}(43692)
           |-python3(4510)
           |-rpcbind(696)
           |-rsyslogd(236363)-+-{rsyslogd}(236365)
           |                  |-{rsyslogd}(236366)
           |                  `-{rsyslogd}(236367)
           |-sshd(130904)---sshd-session(273643)---sshd-session(273646)---sudo(273647)---sos(273671)-+-timeout(275599)---journalctl(275602)
           |                                                                                         |-timeout(276227)---pstree(276228)
           |                                                                                         |-{sos}(273999)
           |                                                                                         |-{sos}(274000)
           |                                                                                         |-{sos}(274001)
           |                                                                                         |-{sos}(274002)
           |                                                                                         |-{sos}(274738)
           |                                                                                         |-{sos}(275673)
           |                                                                                         |-{sos}(276065)
           |                                                                                         `-{sos}(276220)
           |-systemd(4297)-+-(sd-pam)(4300)
           |               `-dbus-broker-lau(13779)---dbus-broker(13792)
           |-systemd-hostnam(274451)
           |-systemd-journal(675)
           |-systemd-logind(818)
           |-systemd-machine(155609)
           |-systemd-udevd(726)
           |-tuned(43855)-+-{tuned}(43860)
           |              |-{tuned}(43861)
           |              `-{tuned}(43862)
           |-virtlogd(154978)
           |-virtnodedevd(189507)-+-{virtnodedevd}(189508)
           |                      |-{virtnodedevd}(189509)
           |                      |-{virtnodedevd}(189510)
           |                      |-{virtnodedevd}(189511)
           |                      |-{virtnodedevd}(189512)
           |                      |-{virtnodedevd}(189513)
           |                      |-{virtnodedevd}(189514)
           |                      |-{virtnodedevd}(189515)
           |                      |-{virtnodedevd}(189516)
           |                      |-{virtnodedevd}(189517)
           |                      |-{virtnodedevd}(189518)
           |                      |-{virtnodedevd}(189519)
           |                      |-{virtnodedevd}(189520)
           |                      |-{virtnodedevd}(189521)
           |                      |-{virtnodedevd}(189522)
           |                      |-{virtnodedevd}(189524)
           |                      |-{virtnodedevd}(189525)
           |                      |-{virtnodedevd}(189526)
           |                      `-{virtnodedevd}(189527)
           `-virtqemud(188935)-+-{virtqemud}(188936)
                               |-{virtqemud}(188937)
                               |-{virtqemud}(188938)
                               |-{virtqemud}(188939)
                               |-{virtqemud}(188940)
                               |-{virtqemud}(188941)
                               |-{virtqemud}(188942)
                               |-{virtqemud}(188943)
                               |-{virtqemud}(188944)
                               |-{virtqemud}(188945)
                               |-{virtqemud}(188947)
                               |-{virtqemud}(188948)
                               |-{virtqemud}(188949)
                               |-{virtqemud}(188950)
                               |-{virtqemud}(188951)
                               |-{virtqemud}(188961)
                               |-{virtqemud}(188962)
                               `-{virtqemud}(239618)
