systemd(1)-+-NetworkManager(1239)-+-{NetworkManager}(1240)
           |                      `-{NetworkManager}(1241)
           |-agetty(1570)
           |-anacron(37680)
           |-auditd(1030)-+-sedispatch(1032)
           |              |-{auditd}(1031)
           |              `-{auditd}(1033)
           |-chronyd(32534)
           |-conmon(53336)---dumb-init(53338)---ovn-controller(53341)-+-{ovn-controller}(53447)
           |                                                          |-{ovn-controller}(53448)
           |                                                          |-{ovn-controller}(53449)
           |                                                          `-{ovn-controller}(53450)
           |-conmon(58832)-+-dumb-init(58834)---neutron-ovn-met(58837)---neutron-ovn-met(58927)
           |               `-privsep-helper(58932)---{privsep-helper}(58933)
           |-conmon(119061)---dumb-init(119063)---iscsid(119066)
           |-conmon(128330)---dumb-init(128332)---multipathd(128335)-+-{multipathd}(128383)
           |                                                         |-{multipathd}(128386)
           |                                                         |-{multipathd}(128387)
           |                                                         |-{multipathd}(128388)
           |                                                         |-{multipathd}(128389)
           |                                                         `-{multipathd}(128390)
           |-conmon(145455)---dumb-init(145457)---nova-compute(145459)-+-{nova-compute}(145742)
           |                                                           |-{nova-compute}(145743)
           |                                                           |-{nova-compute}(145744)
           |                                                           |-{nova-compute}(145745)
           |                                                           |-{nova-compute}(145746)
           |                                                           |-{nova-compute}(145747)
           |                                                           |-{nova-compute}(145748)
           |                                                           |-{nova-compute}(145749)
           |                                                           |-{nova-compute}(145750)
           |                                                           |-{nova-compute}(145751)
           |                                                           |-{nova-compute}(145752)
           |                                                           |-{nova-compute}(145753)
           |                                                           |-{nova-compute}(145754)
           |                                                           |-{nova-compute}(145755)
           |                                                           |-{nova-compute}(145756)
           |                                                           |-{nova-compute}(145757)
           |                                                           |-{nova-compute}(145758)
           |                                                           |-{nova-compute}(145759)
           |                                                           |-{nova-compute}(145760)
           |                                                           |-{nova-compute}(145761)
           |                                                           `-{nova-compute}(145762)
           |-conmon(156233)---dumb-init(156235)---ceilometer-poll(156238)-+-ceilometer-poll(156416)-+-{ceilometer-poll}(156417)
           |                                                              |                         |-{ceilometer-poll}(156419)
           |                                                              |                         `-{ceilometer-poll}(156420)
           |                                                              `-{ceilometer-poll}(156414)
           |-conmon(158003)---node_exporter(158005)-+-{node_exporter}(158008)
           |                                        |-{node_exporter}(158009)
           |                                        |-{node_exporter}(158010)
           |                                        `-{node_exporter}(158011)
           |-conmon(159913)---podman_exporter(159915)-+-{podman_exporter}(159918)
           |                                          |-{podman_exporter}(159919)
           |                                          |-{podman_exporter}(159920)
           |                                          |-{podman_exporter}(159921)
           |                                          |-{podman_exporter}(159923)
           |                                          `-{podman_exporter}(159924)
           |-conmon(161823)---openstack-netwo(161825)-+-{openstack-netwo}(161828)
           |                                          |-{openstack-netwo}(161829)
           |                                          |-{openstack-netwo}(161830)
           |                                          |-{openstack-netwo}(161831)
           |                                          `-{openstack-netwo}(161832)
           |-crond(1568)
           |-dbus-broker-lau(1062)---dbus-broker(1063)
           |-dmeventd(845)-+-{dmeventd}(2516)
           |               `-{dmeventd}(2517)
           |-gssproxy(1264)-+-{gssproxy}(1266)
           |                |-{gssproxy}(1267)
           |                |-{gssproxy}(1268)
           |                |-{gssproxy}(1269)
           |                `-{gssproxy}(1270)
           |-irqbalance(1067)---{irqbalance}(1076)
           |-ovs-vswitchd(1229)-+-{ovs-vswitchd}(28437)
           |                    |-{ovs-vswitchd}(28438)
           |                    |-{ovs-vswitchd}(28439)
           |                    |-{ovs-vswitchd}(28440)
           |                    |-{ovs-vswitchd}(28441)
           |                    |-{ovs-vswitchd}(28442)
           |                    |-{ovs-vswitchd}(28443)
           |                    |-{ovs-vswitchd}(28445)
           |                    `-{ovs-vswitchd}(28447)
           |-ovsdb-server(1152)
           |-podman(159659)-+-{podman}(159669)
           |                |-{podman}(159670)
           |                |-{podman}(159671)
           |                |-{podman}(159672)
           |                |-{podman}(159673)
           |                |-{podman}(159676)
           |                |-{podman}(159680)
           |                |-{podman}(159682)
           |                |-{podman}(159690)
           |                |-{podman}(159691)
           |                `-{podman}(161662)
           |-polkitd(1525)-+-{polkitd}(1537)
           |               |-{polkitd}(1538)
           |               |-{polkitd}(1539)
           |               |-{polkitd}(1540)
           |               |-{polkitd}(1541)
           |               |-{polkitd}(1542)
           |               |-{polkitd}(1543)
           |               |-{polkitd}(1544)
           |               `-{polkitd}(1547)
           |-qemu-ga(1068)---{qemu-ga}(1070)
           |-rngd(1069)
           |-rpcbind(1028)
           |-rsyslogd(1565)-+-{rsyslogd}(1572)
           |                `-{rsyslogd}(1573)
           |-sshd(1566)---sshd-session(171980)---sshd-session(172000)---sudo(172001)---sos(172025)-+-timeout(174800)---turbostat(174801)-+-sleep(174807)
           |                                                                                       |                                     `-{turbostat}(174805)
           |                                                                                       |-timeout(174831)---pstree(174832)
           |                                                                                       |-{sos}(172337)
           |                                                                                       |-{sos}(172339)
           |                                                                                       |-{sos}(172340)
           |                                                                                       |-{sos}(172341)
           |                                                                                       |-{sos}(174470)
           |                                                                                       |-{sos}(174559)
           |                                                                                       |-{sos}(174738)
           |                                                                                       `-{sos}(174808)
           |-systemd(171984)---(sd-pam)(171986)
           |-systemd-hostnam(172852)
           |-systemd-journal(837)
           |-systemd-logind(1077)
           |-systemd-machine(105571)
           |-systemd-udevd(858)
           |-tuned(20478)-+-{tuned}(20480)
           |              |-{tuned}(20481)
           |              `-{tuned}(20482)
           |-virtlogd(104954)
           |-virtnodedevd(145380)-+-{virtnodedevd}(145381)
           |                      |-{virtnodedevd}(145382)
           |                      |-{virtnodedevd}(145383)
           |                      |-{virtnodedevd}(145384)
           |                      |-{virtnodedevd}(145385)
           |                      |-{virtnodedevd}(145386)
           |                      |-{virtnodedevd}(145387)
           |                      |-{virtnodedevd}(145388)
           |                      |-{virtnodedevd}(145389)
           |                      |-{virtnodedevd}(145390)
           |                      |-{virtnodedevd}(145391)
           |                      |-{virtnodedevd}(145392)
           |                      |-{virtnodedevd}(145393)
           |                      |-{virtnodedevd}(145394)
           |                      |-{virtnodedevd}(145395)
           |                      |-{virtnodedevd}(145397)
           |                      |-{virtnodedevd}(145398)
           |                      `-{virtnodedevd}(145399)
           `-virtqemud(145036)-+-{virtqemud}(145037)
                               |-{virtqemud}(145038)
                               |-{virtqemud}(145039)
                               |-{virtqemud}(145040)
                               |-{virtqemud}(145041)
                               |-{virtqemud}(145042)
                               |-{virtqemud}(145043)
                               |-{virtqemud}(145044)
                               |-{virtqemud}(145045)
                               |-{virtqemud}(145046)
                               |-{virtqemud}(145047)
                               |-{virtqemud}(145048)
                               |-{virtqemud}(145049)
                               |-{virtqemud}(145050)
                               |-{virtqemud}(145051)
                               |-{virtqemud}(145076)
                               `-{virtqemud}(145079)
