systemd(1)-+-NetworkManager(1303)-+-{NetworkManager}(1304)
           |                      `-{NetworkManager}(1305)
           |-agetty(1564)
           |-anacron(131316)
           |-auditd(1062)-+-sedispatch(1064)
           |              |-{auditd}(1063)
           |              `-{auditd}(1065)
           |-chronyd(1103)
           |-conmon(143317)---dumb-init(143319)---ovn-controller(143322)-+-{ovn-controller}(143398)
           |                                                             |-{ovn-controller}(143399)
           |                                                             |-{ovn-controller}(143400)
           |                                                             `-{ovn-controller}(143401)
           |-conmon(160382)-+-dumb-init(160384)---neutron-ovn-met(160387)---neutron-ovn-met(160715)
           |                `-privsep-helper(160826)---{privsep-helper}(160852)
           |-conmon(164658)---dumb-init(164660)---multipathd(164672)-+-{multipathd}(164708)
           |                                                         |-{multipathd}(164709)
           |                                                         |-{multipathd}(164711)
           |                                                         |-{multipathd}(164712)
           |                                                         |-{multipathd}(164713)
           |                                                         `-{multipathd}(164714)
           |-conmon(172852)---dumb-init(172854)---ceilometer-poll(172857)-+-ceilometer-poll(172954)-+-{ceilometer-poll}(172955)
           |                                                              |                         |-{ceilometer-poll}(172963)
           |                                                              |                         `-{ceilometer-poll}(172964)
           |                                                              `-{ceilometer-poll}(172950)
           |-conmon(174534)---node_exporter(174536)-+-{node_exporter}(174539)
           |                                        |-{node_exporter}(174540)
           |                                        |-{node_exporter}(174541)
           |                                        `-{node_exporter}(174542)
           |-conmon(176227)---podman_exporter(176229)-+-{podman_exporter}(176232)
           |                                          |-{podman_exporter}(176233)
           |                                          |-{podman_exporter}(176234)
           |                                          |-{podman_exporter}(176235)
           |                                          |-{podman_exporter}(176236)
           |                                          `-{podman_exporter}(176237)
           |-conmon(177900)---openstack-netwo(177902)-+-{openstack-netwo}(177905)
           |                                          |-{openstack-netwo}(177906)
           |                                          |-{openstack-netwo}(177907)
           |                                          |-{openstack-netwo}(177908)
           |                                          `-{openstack-netwo}(177909)
           |-conmon(183251)---dumb-init(183253)---nova-compute(183255)-+-{nova-compute}(183478)
           |                                                           |-{nova-compute}(183479)
           |                                                           |-{nova-compute}(183480)
           |                                                           |-{nova-compute}(183481)
           |                                                           |-{nova-compute}(183482)
           |                                                           |-{nova-compute}(183483)
           |                                                           |-{nova-compute}(183484)
           |                                                           |-{nova-compute}(183485)
           |                                                           |-{nova-compute}(183486)
           |                                                           |-{nova-compute}(183487)
           |                                                           |-{nova-compute}(183488)
           |                                                           |-{nova-compute}(183489)
           |                                                           |-{nova-compute}(183490)
           |                                                           |-{nova-compute}(183491)
           |                                                           |-{nova-compute}(183492)
           |                                                           |-{nova-compute}(183493)
           |                                                           |-{nova-compute}(183494)
           |                                                           |-{nova-compute}(183495)
           |                                                           |-{nova-compute}(183496)
           |                                                           |-{nova-compute}(183497)
           |                                                           `-{nova-compute}(183498)
           |-crond(1561)
           |-dbus-broker-lau(1090)---dbus-broker(1091)
           |-dmeventd(886)-+-{dmeventd}(889)
           |               `-{dmeventd}(890)
           |-gssproxy(1340)-+-{gssproxy}(1342)
           |                |-{gssproxy}(1343)
           |                |-{gssproxy}(1344)
           |                |-{gssproxy}(1345)
           |                `-{gssproxy}(1346)
           |-irqbalance(1095)---{irqbalance}(1105)
           |-iscsid(150164)
           |-ovs-vswitchd(1271)-+-{ovs-vswitchd}(1277)
           |                    |-{ovs-vswitchd}(1356)
           |                    |-{ovs-vswitchd}(1357)
           |                    |-{ovs-vswitchd}(1358)
           |                    |-{ovs-vswitchd}(1359)
           |                    |-{ovs-vswitchd}(1360)
           |                    |-{ovs-vswitchd}(1361)
           |                    |-{ovs-vswitchd}(1362)
           |                    `-{ovs-vswitchd}(1363)
           |-ovsdb-server(1200)
           |-podman(118058)-+-{podman}(118064)
           |                |-{podman}(118065)
           |                |-{podman}(118066)
           |                |-{podman}(118067)
           |                |-{podman}(118068)
           |                |-{podman}(118072)
           |                |-{podman}(118073)
           |                |-{podman}(118075)
           |                |-{podman}(118078)
           |                `-{podman}(118079)
           |-polkitd(1434)-+-{polkitd}(1463)
           |               |-{polkitd}(1465)
           |               |-{polkitd}(1468)
           |               |-{polkitd}(1469)
           |               |-{polkitd}(1470)
           |               |-{polkitd}(1471)
           |               |-{polkitd}(1472)
           |               |-{polkitd}(1473)
           |               `-{polkitd}(1489)
           |-qemu-ga(1098)---{qemu-ga}(1101)
           |-rngd(1100)
           |-rpcbind(1061)
           |-rsyslogd(1558)-+-{rsyslogd}(1563)
           |                `-{rsyslogd}(1565)
           |-sshd(1559)---sshd-session(183911)---sshd-session(183931)---sudo(183932)---sos(183956)-+-timeout(186784)---turbostat(186786)-+-sleep(186797)
           |                                                                                       |                                     `-{turbostat}(186793)
           |                                                                                       |-timeout(186942)---pstree(186943)
           |                                                                                       |-{sos}(184312)
           |                                                                                       |-{sos}(184313)
           |                                                                                       |-{sos}(184314)
           |                                                                                       |-{sos}(184315)
           |                                                                                       |-{sos}(185954)
           |                                                                                       |-{sos}(186378)
           |                                                                                       |-{sos}(186507)
           |                                                                                       `-{sos}(186948)
           |-systemd(183916)---(sd-pam)(183918)
           |-systemd-hostnam(184853)
           |-systemd-journal(877)
           |-systemd-logind(1109)
           |-systemd-machine(64597)
           |-systemd-udevd(895)---systemd-udevd(185936)
           |-tuned(1335)-+-{tuned}(1433)
           |             |-{tuned}(1442)
           |             `-{tuned}(1484)
           |-virtlogd(63980)
           |-virtnodedevd(103872)-+-{virtnodedevd}(103873)
           |                      |-{virtnodedevd}(103874)
           |                      |-{virtnodedevd}(103875)
           |                      |-{virtnodedevd}(103876)
           |                      |-{virtnodedevd}(103877)
           |                      |-{virtnodedevd}(103878)
           |                      |-{virtnodedevd}(103879)
           |                      |-{virtnodedevd}(103880)
           |                      |-{virtnodedevd}(103881)
           |                      |-{virtnodedevd}(103882)
           |                      |-{virtnodedevd}(103883)
           |                      |-{virtnodedevd}(103884)
           |                      |-{virtnodedevd}(103885)
           |                      |-{virtnodedevd}(103886)
           |                      |-{virtnodedevd}(103887)
           |                      |-{virtnodedevd}(103889)
           |                      |-{virtnodedevd}(103890)
           |                      |-{virtnodedevd}(103891)
           |                      `-{virtnodedevd}(103892)
           `-virtqemud(103827)-+-{virtqemud}(103828)
                               |-{virtqemud}(103829)
                               |-{virtqemud}(103830)
                               |-{virtqemud}(103831)
                               |-{virtqemud}(103832)
                               |-{virtqemud}(103833)
                               |-{virtqemud}(103834)
                               |-{virtqemud}(103835)
                               |-{virtqemud}(103836)
                               |-{virtqemud}(103837)
                               |-{virtqemud}(103838)
                               |-{virtqemud}(103839)
                               |-{virtqemud}(103840)
                               |-{virtqemud}(103841)
                               |-{virtqemud}(103842)
                               |-{virtqemud}(103846)
                               `-{virtqemud}(103847)
