systemd(1)-+-NetworkManager(1240)-+-{NetworkManager}(1241)
           |                      `-{NetworkManager}(1242)
           |-agetty(1573)
           |-auditd(1031)-+-sedispatch(1034)
           |              |-{auditd}(1032)
           |              `-{auditd}(1035)
           |-chronyd(42521)
           |-conmon(72859)---dumb-init(72861)---ovn-controller(72864)-+-{ovn-controller}(72979)
           |                                                          |-{ovn-controller}(72980)
           |                                                          |-{ovn-controller}(72981)
           |                                                          `-{ovn-controller}(72982)
           |-conmon(82091)-+-dumb-init(82093)---neutron-ovn-met(82096)---neutron-ovn-met(82344)
           |               `-privsep-helper(82477)---{privsep-helper}(82480)
           |-conmon(160385)---dumb-init(160387)---nova-compute(160389)-+-{nova-compute}(160678)
           |                                                           |-{nova-compute}(160679)
           |                                                           |-{nova-compute}(160680)
           |                                                           |-{nova-compute}(160681)
           |                                                           |-{nova-compute}(160682)
           |                                                           |-{nova-compute}(160683)
           |                                                           |-{nova-compute}(160684)
           |                                                           |-{nova-compute}(160685)
           |                                                           |-{nova-compute}(160686)
           |                                                           |-{nova-compute}(160687)
           |                                                           |-{nova-compute}(160688)
           |                                                           |-{nova-compute}(160689)
           |                                                           |-{nova-compute}(160690)
           |                                                           |-{nova-compute}(160691)
           |                                                           |-{nova-compute}(160692)
           |                                                           |-{nova-compute}(160693)
           |                                                           |-{nova-compute}(160694)
           |                                                           |-{nova-compute}(160695)
           |                                                           |-{nova-compute}(160696)
           |                                                           |-{nova-compute}(160697)
           |                                                           `-{nova-compute}(160698)
           |-conmon(170059)---dumb-init(170061)---ceilometer-poll(170064)-+-ceilometer-poll(170241)-+-{ceilometer-poll}(170242)
           |                                                              |                         |-{ceilometer-poll}(170268)
           |                                                              |                         `-{ceilometer-poll}(170269)
           |                                                              `-{ceilometer-poll}(170240)
           |-conmon(173035)---node_exporter(173037)-+-{node_exporter}(173040)
           |                                        |-{node_exporter}(173041)
           |                                        |-{node_exporter}(173042)
           |                                        `-{node_exporter}(173043)
           |-conmon(176139)---podman_exporter(176141)-+-{podman_exporter}(176144)
           |                                          |-{podman_exporter}(176145)
           |                                          |-{podman_exporter}(176146)
           |                                          |-{podman_exporter}(176147)
           |                                          `-{podman_exporter}(176148)
           |-conmon(179277)---openstack-netwo(179279)-+-{openstack-netwo}(179282)
           |                                          |-{openstack-netwo}(179283)
           |                                          |-{openstack-netwo}(179284)
           |                                          |-{openstack-netwo}(179285)
           |                                          |-{openstack-netwo}(179286)
           |                                          `-{openstack-netwo}(179287)
           |-crond(1572)
           |-dbus-broker-lau(1063)---dbus-broker(1064)
           |-dmeventd(849)-+-{dmeventd}(2973)
           |               `-{dmeventd}(2974)
           |-gssproxy(1261)-+-{gssproxy}(1263)
           |                |-{gssproxy}(1264)
           |                |-{gssproxy}(1265)
           |                |-{gssproxy}(1266)
           |                `-{gssproxy}(1267)
           |-irqbalance(1068)---{irqbalance}(1077)
           |-iscsid(146101)
           |-multipathd(146259)-+-{multipathd}(146261)
           |                    |-{multipathd}(146262)
           |                    |-{multipathd}(146263)
           |                    |-{multipathd}(146264)
           |                    |-{multipathd}(146265)
           |                    `-{multipathd}(146266)
           |-ovs-vswitchd(1230)-+-{ovs-vswitchd}(35885)
           |                    |-{ovs-vswitchd}(35887)
           |                    |-{ovs-vswitchd}(35888)
           |                    |-{ovs-vswitchd}(35889)
           |                    |-{ovs-vswitchd}(35890)
           |                    |-{ovs-vswitchd}(35891)
           |                    |-{ovs-vswitchd}(35892)
           |                    |-{ovs-vswitchd}(35893)
           |                    `-{ovs-vswitchd}(35894)
           |-ovsdb-server(1153)
           |-podman(176150)-+-{podman}(176156)
           |                |-{podman}(176157)
           |                |-{podman}(176158)
           |                |-{podman}(176159)
           |                |-{podman}(176160)
           |                |-{podman}(176161)
           |                |-{podman}(176165)
           |                |-{podman}(176166)
           |                |-{podman}(176172)
           |                |-{podman}(176174)
           |                `-{podman}(177811)
           |-polkitd(1522)-+-{polkitd}(1525)
           |               |-{polkitd}(1526)
           |               |-{polkitd}(1528)
           |               |-{polkitd}(1529)
           |               |-{polkitd}(1530)
           |               |-{polkitd}(1531)
           |               |-{polkitd}(1532)
           |               |-{polkitd}(1533)
           |               `-{polkitd}(1540)
           |-qemu-ga(1069)---{qemu-ga}(1073)
           |-rngd(1070)
           |-rpcbind(1030)
           |-rsyslogd(1569)-+-{rsyslogd}(1575)
           |                `-{rsyslogd}(1576)
           |-sshd(1570)---sshd-session(188250)---sshd-session(188270)---sudo(188271)---sos(188295)-+-timeout(190837)---dnf(190838)
           |                                                                                       |-timeout(190921)---turbostat(190922)-+-sleep(190925)
           |                                                                                       |                                     `-{turbostat}(190923)
           |                                                                                       |-timeout(190940)---pstree(190941)
           |                                                                                       |-{sos}(188623)
           |                                                                                       |-{sos}(188624)
           |                                                                                       |-{sos}(188625)
           |                                                                                       |-{sos}(188626)
           |                                                                                       |-{sos}(188992)
           |                                                                                       |-{sos}(190672)
           |                                                                                       |-{sos}(190711)
           |                                                                                       `-{sos}(190939)
           |-systemd(188254)---(sd-pam)(188257)
           |-systemd-hostnam(189086)
           |-systemd-journal(838)
           |-systemd-logind(1076)
           |-systemd-machine(131966)
           |-systemd-udevd(861)
           |-tuned(23680)-+-{tuned}(23682)
           |              |-{tuned}(23683)
           |              `-{tuned}(23684)
           |-virtlogd(131346)
           |-virtnodedevd(160310)-+-{virtnodedevd}(160311)
           |                      |-{virtnodedevd}(160312)
           |                      |-{virtnodedevd}(160313)
           |                      |-{virtnodedevd}(160314)
           |                      |-{virtnodedevd}(160315)
           |                      |-{virtnodedevd}(160316)
           |                      |-{virtnodedevd}(160317)
           |                      |-{virtnodedevd}(160318)
           |                      |-{virtnodedevd}(160319)
           |                      |-{virtnodedevd}(160320)
           |                      |-{virtnodedevd}(160321)
           |                      |-{virtnodedevd}(160322)
           |                      |-{virtnodedevd}(160323)
           |                      |-{virtnodedevd}(160324)
           |                      |-{virtnodedevd}(160325)
           |                      |-{virtnodedevd}(160327)
           |                      |-{virtnodedevd}(160328)
           |                      |-{virtnodedevd}(160329)
           |                      `-{virtnodedevd}(160330)
           `-virtqemud(159990)-+-{virtqemud}(160019)
                               |-{virtqemud}(160020)
                               |-{virtqemud}(160021)
                               |-{virtqemud}(160022)
                               |-{virtqemud}(160023)
                               |-{virtqemud}(160024)
                               |-{virtqemud}(160025)
                               |-{virtqemud}(160026)
                               |-{virtqemud}(160027)
                               |-{virtqemud}(160028)
                               |-{virtqemud}(160029)
                               |-{virtqemud}(160030)
                               |-{virtqemud}(160031)
                               |-{virtqemud}(160032)
                               |-{virtqemud}(160033)
                               |-{virtqemud}(160037)
                               `-{virtqemud}(160038)
