systemd(1)-+-NetworkManager(1299)-+-{NetworkManager}(1300)
           |                      `-{NetworkManager}(1301)
           |-agetty(1557)
           |-auditd(1061)-+-sedispatch(1063)
           |              |-{auditd}(1062)
           |              `-{auditd}(1064)
           |-chronyd(1110)
           |-conmon(12808)---dumb-init(12810)---ovn-controller(12814)-+-{ovn-controller}(12984)
           |                                                          |-{ovn-controller}(12985)
           |                                                          |-{ovn-controller}(12986)
           |                                                          `-{ovn-controller}(12987)
           |-conmon(18275)-+-dumb-init(18277)---neutron-ovn-met(18280)---neutron-ovn-met(18396)
           |               `-privsep-helper(18401)---{privsep-helper}(18402)
           |-conmon(81762)---dumb-init(81764)---multipathd(81767)-+-{multipathd}(81806)
           |                                                      |-{multipathd}(81808)
           |                                                      |-{multipathd}(81809)
           |                                                      |-{multipathd}(81810)
           |                                                      |-{multipathd}(81813)
           |                                                      `-{multipathd}(81816)
           |-conmon(98589)---dumb-init(98591)---nova-compute(98593)-+-{nova-compute}(98858)
           |                                                        |-{nova-compute}(98859)
           |                                                        |-{nova-compute}(98860)
           |                                                        |-{nova-compute}(98861)
           |                                                        |-{nova-compute}(98862)
           |                                                        |-{nova-compute}(98863)
           |                                                        |-{nova-compute}(98864)
           |                                                        |-{nova-compute}(98865)
           |                                                        |-{nova-compute}(98866)
           |                                                        |-{nova-compute}(98867)
           |                                                        |-{nova-compute}(98868)
           |                                                        |-{nova-compute}(98869)
           |                                                        |-{nova-compute}(98870)
           |                                                        |-{nova-compute}(98871)
           |                                                        |-{nova-compute}(98872)
           |                                                        |-{nova-compute}(98873)
           |                                                        |-{nova-compute}(98874)
           |                                                        |-{nova-compute}(98875)
           |                                                        |-{nova-compute}(98876)
           |                                                        |-{nova-compute}(98877)
           |                                                        `-{nova-compute}(98878)
           |-conmon(109306)---dumb-init(109308)---ceilometer-poll(109311)-+-ceilometer-poll(109571)-+-{ceilometer-poll}(109573)
           |                                                              |                         |-{ceilometer-poll}(109615)
           |                                                              |                         `-{ceilometer-poll}(109616)
           |                                                              `-{ceilometer-poll}(109560)
           |-conmon(111059)---node_exporter(111061)-+-{node_exporter}(111064)
           |                                        |-{node_exporter}(111065)
           |                                        |-{node_exporter}(111066)
           |                                        `-{node_exporter}(111067)
           |-conmon(112932)---podman_exporter(112934)-+-{podman_exporter}(112937)
           |                                          |-{podman_exporter}(112938)
           |                                          |-{podman_exporter}(112939)
           |                                          |-{podman_exporter}(112940)
           |                                          `-{podman_exporter}(112941)
           |-conmon(114791)---openstack-netwo(114793)-+-{openstack-netwo}(114796)
           |                                          |-{openstack-netwo}(114797)
           |                                          |-{openstack-netwo}(114798)
           |                                          |-{openstack-netwo}(114799)
           |                                          |-{openstack-netwo}(114800)
           |                                          `-{openstack-netwo}(114801)
           |-crond(1556)
           |-dbus-broker-lau(1091)---dbus-broker(1092)
           |-dmeventd(889)-+-{dmeventd}(890)
           |               `-{dmeventd}(891)
           |-gssproxy(1343)-+-{gssproxy}(1346)
           |                |-{gssproxy}(1347)
           |                |-{gssproxy}(1348)
           |                |-{gssproxy}(1349)
           |                `-{gssproxy}(1350)
           |-irqbalance(1096)---{irqbalance}(1107)
           |-iscsid(84445)
           |-ovs-vswitchd(1268)-+-{ovs-vswitchd}(1274)
           |                    |-{ovs-vswitchd}(1354)
           |                    |-{ovs-vswitchd}(1355)
           |                    |-{ovs-vswitchd}(1356)
           |                    |-{ovs-vswitchd}(1357)
           |                    |-{ovs-vswitchd}(1358)
           |                    |-{ovs-vswitchd}(1359)
           |                    |-{ovs-vswitchd}(1360)
           |                    `-{ovs-vswitchd}(1361)
           |-ovsdb-server(1197)
           |-podman(112694)-+-{podman}(112700)
           |                |-{podman}(112702)
           |                |-{podman}(112703)
           |                |-{podman}(112704)
           |                |-{podman}(112705)
           |                |-{podman}(112708)
           |                |-{podman}(112709)
           |                |-{podman}(112710)
           |                |-{podman}(112711)
           |                |-{podman}(112749)
           |                `-{podman}(126778)
           |-polkitd(1445)-+-{polkitd}(1484)
           |               |-{polkitd}(1485)
           |               |-{polkitd}(1489)
           |               |-{polkitd}(1490)
           |               |-{polkitd}(1491)
           |               |-{polkitd}(1492)
           |               |-{polkitd}(1493)
           |               |-{polkitd}(1494)
           |               `-{polkitd}(1516)
           |-qemu-ga(1099)---{qemu-ga}(1103)
           |-rngd(1100)
           |-rpcbind(1060)
           |-rsyslogd(1553)-+-{rsyslogd}(1559)
           |                `-{rsyslogd}(1561)
           |-sshd(1554)---sshd-session(124110)---sshd-session(124147)---sudo(124148)---sos(124172)-+-timeout(126897)---turbostat(126899)-+-sleep(126903)
           |                                                                                       |                                     `-{turbostat}(126901)
           |                                                                                       |-timeout(126994)---pstree(126995)
           |                                                                                       |-{sos}(124468)
           |                                                                                       |-{sos}(124469)
           |                                                                                       |-{sos}(124470)
           |                                                                                       |-{sos}(124471)
           |                                                                                       |-{sos}(126493)
           |                                                                                       |-{sos}(126537)
           |                                                                                       |-{sos}(126900)
           |                                                                                       `-{sos}(126958)
           |-systemd(124122)---(sd-pam)(124130)
           |-systemd-hostnam(124971)
           |-systemd-journal(877)
           |-systemd-logind(1105)
           |-systemd-machine(65114)
           |-systemd-udevd(895)---systemd-udevd(126956)
           |-tuned(1330)-+-{tuned}(1444)
           |             |-{tuned}(1446)
           |             `-{tuned}(1481)
           |-virtlogd(64493)
           |-virtnodedevd(98886)-+-{virtnodedevd}(98897)
           |                     |-{virtnodedevd}(98898)
           |                     |-{virtnodedevd}(98899)
           |                     |-{virtnodedevd}(98900)
           |                     |-{virtnodedevd}(98901)
           |                     |-{virtnodedevd}(98902)
           |                     |-{virtnodedevd}(98903)
           |                     |-{virtnodedevd}(98904)
           |                     |-{virtnodedevd}(98906)
           |                     |-{virtnodedevd}(98907)
           |                     |-{virtnodedevd}(98909)
           |                     |-{virtnodedevd}(98910)
           |                     |-{virtnodedevd}(98911)
           |                     |-{virtnodedevd}(98912)
           |                     |-{virtnodedevd}(98913)
           |                     |-{virtnodedevd}(98915)
           |                     |-{virtnodedevd}(98916)
           |                     |-{virtnodedevd}(98924)
           |                     `-{virtnodedevd}(98925)
           `-virtqemud(98366)-+-{virtqemud}(98367)
                              |-{virtqemud}(98368)
                              |-{virtqemud}(98369)
                              |-{virtqemud}(98370)
                              |-{virtqemud}(98371)
                              |-{virtqemud}(98372)
                              |-{virtqemud}(98373)
                              |-{virtqemud}(98374)
                              |-{virtqemud}(98375)
                              |-{virtqemud}(98376)
                              |-{virtqemud}(98377)
                              |-{virtqemud}(98378)
                              |-{virtqemud}(98379)
                              |-{virtqemud}(98380)
                              |-{virtqemud}(98381)
                              |-{virtqemud}(98385)
                              `-{virtqemud}(98386)
