systemd(1)-+-NetworkManager(1301)-+-{NetworkManager}(1302)
           |                      `-{NetworkManager}(1303)
           |-agetty(1559)
           |-auditd(1061)-+-sedispatch(1063)
           |              |-{auditd}(1062)
           |              `-{auditd}(1064)
           |-chronyd(1105)
           |-conmon(12804)---dumb-init(12806)---ovn-controller(12813)-+-{ovn-controller}(12994)
           |                                                          |-{ovn-controller}(12995)
           |                                                          |-{ovn-controller}(12996)
           |                                                          `-{ovn-controller}(12997)
           |-conmon(18298)-+-dumb-init(18300)---neutron-ovn-met(18303)---neutron-ovn-met(18392)
           |               `-privsep-helper(18398)---{privsep-helper}(18399)
           |-conmon(81815)---dumb-init(81817)---multipathd(81820)-+-{multipathd}(81868)
           |                                                      |-{multipathd}(81869)
           |                                                      |-{multipathd}(81870)
           |                                                      |-{multipathd}(81872)
           |                                                      |-{multipathd}(81874)
           |                                                      `-{multipathd}(81875)
           |-conmon(98642)---dumb-init(98644)---nova-compute(98646)-+-{nova-compute}(98912)
           |                                                        |-{nova-compute}(98913)
           |                                                        |-{nova-compute}(98914)
           |                                                        |-{nova-compute}(98915)
           |                                                        |-{nova-compute}(98916)
           |                                                        |-{nova-compute}(98917)
           |                                                        |-{nova-compute}(98918)
           |                                                        |-{nova-compute}(98919)
           |                                                        |-{nova-compute}(98920)
           |                                                        |-{nova-compute}(98921)
           |                                                        |-{nova-compute}(98922)
           |                                                        |-{nova-compute}(98923)
           |                                                        |-{nova-compute}(98924)
           |                                                        |-{nova-compute}(98925)
           |                                                        |-{nova-compute}(98926)
           |                                                        |-{nova-compute}(98927)
           |                                                        |-{nova-compute}(98928)
           |                                                        |-{nova-compute}(98929)
           |                                                        |-{nova-compute}(98930)
           |                                                        |-{nova-compute}(98931)
           |                                                        `-{nova-compute}(98932)
           |-conmon(109399)---dumb-init(109401)---ceilometer-poll(109404)-+-ceilometer-poll(109682)-+-{ceilometer-poll}(109684)
           |                                                              |                         |-{ceilometer-poll}(109708)
           |                                                              |                         `-{ceilometer-poll}(109709)
           |                                                              `-{ceilometer-poll}(109675)
           |-conmon(111157)---node_exporter(111159)-+-{node_exporter}(111162)
           |                                        |-{node_exporter}(111163)
           |                                        |-{node_exporter}(111164)
           |                                        |-{node_exporter}(111165)
           |                                        `-{node_exporter}(111166)
           |-conmon(113039)---podman_exporter(113041)-+-{podman_exporter}(113044)
           |                                          |-{podman_exporter}(113045)
           |                                          |-{podman_exporter}(113046)
           |                                          |-{podman_exporter}(113047)
           |                                          |-{podman_exporter}(113048)
           |                                          |-{podman_exporter}(113049)
           |                                          `-{podman_exporter}(123764)
           |-conmon(114891)---openstack-netwo(114893)-+-{openstack-netwo}(114897)
           |                                          |-{openstack-netwo}(114898)
           |                                          |-{openstack-netwo}(114899)
           |                                          |-{openstack-netwo}(114900)
           |                                          `-{openstack-netwo}(114901)
           |-crond(1558)
           |-dbus-broker-lau(1089)---dbus-broker(1090)
           |-dmeventd(888)-+-{dmeventd}(892)
           |               `-{dmeventd}(893)
           |-gssproxy(1341)-+-{gssproxy}(1342)
           |                |-{gssproxy}(1343)
           |                |-{gssproxy}(1344)
           |                |-{gssproxy}(1345)
           |                `-{gssproxy}(1346)
           |-irqbalance(1094)---{irqbalance}(1103)
           |-iscsid(84494)
           |-ovs-vswitchd(1270)-+-{ovs-vswitchd}(1279)
           |                    |-{ovs-vswitchd}(1362)
           |                    |-{ovs-vswitchd}(1363)
           |                    |-{ovs-vswitchd}(1364)
           |                    |-{ovs-vswitchd}(1365)
           |                    |-{ovs-vswitchd}(1366)
           |                    |-{ovs-vswitchd}(1367)
           |                    |-{ovs-vswitchd}(1368)
           |                    `-{ovs-vswitchd}(1369)
           |-ovsdb-server(1199)
           |-podman(112757)-+-{podman}(112763)
           |                |-{podman}(112764)
           |                |-{podman}(112765)
           |                |-{podman}(112766)
           |                |-{podman}(112767)
           |                |-{podman}(112771)
           |                |-{podman}(112772)
           |                |-{podman}(112773)
           |                |-{podman}(112774)
           |                |-{podman}(112775)
           |                |-{podman}(112796)
           |                `-{podman}(112797)
           |-polkitd(1436)-+-{polkitd}(1459)
           |               |-{polkitd}(1460)
           |               |-{polkitd}(1465)
           |               |-{polkitd}(1466)
           |               |-{polkitd}(1467)
           |               |-{polkitd}(1468)
           |               |-{polkitd}(1469)
           |               |-{polkitd}(1471)
           |               `-{polkitd}(1485)
           |-qemu-ga(1097)---{qemu-ga}(1099)
           |-rngd(1098)
           |-rpcbind(1060)
           |-rsyslogd(1555)-+-{rsyslogd}(1563)
           |                `-{rsyslogd}(1565)
           |-sshd(1556)---sshd-session(124194)---sshd-session(124213)---sudo(124214)---sos(124238)-+-timeout(126962)---turbostat(126963)-+-sleep(126968)
           |                                                                                       |                                     `-{turbostat}(126966)
           |                                                                                       |-timeout(126996)---pstree(126997)
           |                                                                                       |-{sos}(124567)
           |                                                                                       |-{sos}(124568)
           |                                                                                       |-{sos}(124569)
           |                                                                                       |-{sos}(124570)
           |                                                                                       |-{sos}(126770)
           |                                                                                       |-{sos}(126860)
           |                                                                                       |-{sos}(126923)
           |                                                                                       `-{sos}(126993)
           |-systemd(124198)---(sd-pam)(124200)
           |-systemd-hostnam(125057)
           |-systemd-journal(879)
           |-systemd-logind(1106)
           |-systemd-machine(65115)
           |-systemd-udevd(896)---systemd-udevd(126240)
           |-tuned(1335)-+-{tuned}(1434)
           |             |-{tuned}(1440)
           |             `-{tuned}(1475)
           |-virtlogd(64497)
           |-virtnodedevd(98935)-+-{virtnodedevd}(98936)
           |                     |-{virtnodedevd}(98937)
           |                     |-{virtnodedevd}(98938)
           |                     |-{virtnodedevd}(98939)
           |                     |-{virtnodedevd}(98940)
           |                     |-{virtnodedevd}(98941)
           |                     |-{virtnodedevd}(98942)
           |                     |-{virtnodedevd}(98943)
           |                     |-{virtnodedevd}(98944)
           |                     |-{virtnodedevd}(98945)
           |                     |-{virtnodedevd}(98946)
           |                     |-{virtnodedevd}(98947)
           |                     |-{virtnodedevd}(98948)
           |                     |-{virtnodedevd}(98949)
           |                     |-{virtnodedevd}(98950)
           |                     |-{virtnodedevd}(98952)
           |                     |-{virtnodedevd}(98953)
           |                     |-{virtnodedevd}(98954)
           |                     `-{virtnodedevd}(98955)
           `-virtqemud(98390)-+-{virtqemud}(98409)
                              |-{virtqemud}(98410)
                              |-{virtqemud}(98411)
                              |-{virtqemud}(98412)
                              |-{virtqemud}(98413)
                              |-{virtqemud}(98414)
                              |-{virtqemud}(98415)
                              |-{virtqemud}(98416)
                              |-{virtqemud}(98417)
                              |-{virtqemud}(98418)
                              |-{virtqemud}(98421)
                              |-{virtqemud}(98422)
                              |-{virtqemud}(98423)
                              |-{virtqemud}(98424)
                              |-{virtqemud}(98425)
                              |-{virtqemud}(98433)
                              `-{virtqemud}(98434)
