systemd(1)-+-NetworkManager(1241)-+-{NetworkManager}(1242)
           |                      `-{NetworkManager}(1243)
           |-agetty(1572)
           |-anacron(81768)
           |-auditd(1032)-+-sedispatch(1034)
           |              |-{auditd}(1033)
           |              `-{auditd}(1035)
           |-chronyd(42516)
           |-conmon(72854)---dumb-init(72856)---ovn-controller(72859)-+-{ovn-controller}(72975)
           |                                                          |-{ovn-controller}(72976)
           |                                                          |-{ovn-controller}(72977)
           |                                                          `-{ovn-controller}(72978)
           |-conmon(82131)-+-dumb-init(82133)---neutron-ovn-met(82138)---neutron-ovn-met(82402)
           |               `-privsep-helper(82482)---{privsep-helper}(82510)
           |-conmon(160441)---dumb-init(160443)---nova-compute(160445)-+-{nova-compute}(160709)
           |                                                           |-{nova-compute}(160710)
           |                                                           |-{nova-compute}(160711)
           |                                                           |-{nova-compute}(160712)
           |                                                           |-{nova-compute}(160713)
           |                                                           |-{nova-compute}(160714)
           |                                                           |-{nova-compute}(160715)
           |                                                           |-{nova-compute}(160716)
           |                                                           |-{nova-compute}(160717)
           |                                                           |-{nova-compute}(160718)
           |                                                           |-{nova-compute}(160719)
           |                                                           |-{nova-compute}(160720)
           |                                                           |-{nova-compute}(160721)
           |                                                           |-{nova-compute}(160722)
           |                                                           |-{nova-compute}(160723)
           |                                                           |-{nova-compute}(160724)
           |                                                           |-{nova-compute}(160725)
           |                                                           |-{nova-compute}(160726)
           |                                                           |-{nova-compute}(160727)
           |                                                           |-{nova-compute}(160728)
           |                                                           `-{nova-compute}(160729)
           |-conmon(170113)---dumb-init(170115)---ceilometer-poll(170118)-+-ceilometer-poll(170294)-+-{ceilometer-poll}(170295)
           |                                                              |                         |-{ceilometer-poll}(170297)
           |                                                              |                         `-{ceilometer-poll}(170298)
           |                                                              `-{ceilometer-poll}(170292)
           |-conmon(173090)---node_exporter(173092)-+-{node_exporter}(173097)
           |                                        |-{node_exporter}(173098)
           |                                        |-{node_exporter}(173099)
           |                                        `-{node_exporter}(173100)
           |-conmon(176194)---podman_exporter(176196)-+-{podman_exporter}(176199)
           |                                          |-{podman_exporter}(176200)
           |                                          |-{podman_exporter}(176201)
           |                                          |-{podman_exporter}(176202)
           |                                          |-{podman_exporter}(176203)
           |                                          `-{podman_exporter}(176205)
           |-conmon(179333)---openstack-netwo(179335)-+-{openstack-netwo}(179338)
           |                                          |-{openstack-netwo}(179339)
           |                                          |-{openstack-netwo}(179340)
           |                                          |-{openstack-netwo}(179341)
           |                                          `-{openstack-netwo}(179342)
           |-crond(1571)
           |-dbus-broker-lau(1064)---dbus-broker(1065)
           |-dmeventd(848)-+-{dmeventd}(2966)
           |               `-{dmeventd}(2967)
           |-gssproxy(1264)-+-{gssproxy}(1266)
           |                |-{gssproxy}(1267)
           |                |-{gssproxy}(1268)
           |                |-{gssproxy}(1269)
           |                `-{gssproxy}(1270)
           |-irqbalance(1069)---{irqbalance}(1079)
           |-iscsid(146156)
           |-multipathd(146314)-+-{multipathd}(146316)
           |                    |-{multipathd}(146317)
           |                    |-{multipathd}(146318)
           |                    |-{multipathd}(146319)
           |                    |-{multipathd}(146320)
           |                    `-{multipathd}(146321)
           |-ovs-vswitchd(1231)-+-{ovs-vswitchd}(35877)
           |                    |-{ovs-vswitchd}(35878)
           |                    |-{ovs-vswitchd}(35880)
           |                    |-{ovs-vswitchd}(35882)
           |                    |-{ovs-vswitchd}(35883)
           |                    |-{ovs-vswitchd}(35884)
           |                    |-{ovs-vswitchd}(35885)
           |                    |-{ovs-vswitchd}(35887)
           |                    `-{ovs-vswitchd}(35888)
           |-ovsdb-server(1154)
           |-podman(176206)-+-{podman}(176212)
           |                |-{podman}(176213)
           |                |-{podman}(176214)
           |                |-{podman}(176216)
           |                |-{podman}(176215)
           |                |-{podman}(176217)
           |                |-{podman}(176221)
           |                |-{podman}(176222)
           |                |-{podman}(176223)
           |                |-{podman}(176228)
           |                `-{podman}(176246)
           |-polkitd(1520)-+-{polkitd}(1523)
           |               |-{polkitd}(1524)
           |               |-{polkitd}(1525)
           |               |-{polkitd}(1526)
           |               |-{polkitd}(1527)
           |               |-{polkitd}(1528)
           |               |-{polkitd}(1529)
           |               |-{polkitd}(1530)
           |               `-{polkitd}(1534)
           |-qemu-ga(1070)---{qemu-ga}(1072)
           |-rngd(1071)
           |-rpcbind(1030)
           |-rsyslogd(1568)-+-{rsyslogd}(1574)
           |                `-{rsyslogd}(1575)
           |-sshd(1569)---sshd-session(188339)---sshd-session(188358)---sudo(188359)---sos(188383)-+-timeout(191081)---turbostat(191082)-+-sleep(191086)
           |                                                                                       |                                     `-{turbostat}(191084)
           |                                                                                       |-timeout(191096)---pstree(191097)
           |                                                                                       |-{sos}(188696)
           |                                                                                       |-{sos}(188697)
           |                                                                                       |-{sos}(188698)
           |                                                                                       |-{sos}(188699)
           |                                                                                       |-{sos}(190727)
           |                                                                                       |-{sos}(190828)
           |                                                                                       |-{sos}(190999)
           |                                                                                       `-{sos}(191093)
           |-systemd(188343)---(sd-pam)(188345)
           |-systemd-hostnam(189171)
           |-systemd-journal(838)
           |-systemd-logind(1075)
           |-systemd-machine(132025)
           |-systemd-udevd(861)
           |-tuned(23677)-+-{tuned}(23679)
           |              |-{tuned}(23680)
           |              `-{tuned}(23681)
           |-virtlogd(131387)
           |-virtnodedevd(160344)-+-{virtnodedevd}(160363)
           |                      |-{virtnodedevd}(160364)
           |                      |-{virtnodedevd}(160365)
           |                      |-{virtnodedevd}(160366)
           |                      |-{virtnodedevd}(160367)
           |                      |-{virtnodedevd}(160368)
           |                      |-{virtnodedevd}(160369)
           |                      |-{virtnodedevd}(160370)
           |                      |-{virtnodedevd}(160371)
           |                      |-{virtnodedevd}(160372)
           |                      |-{virtnodedevd}(160373)
           |                      |-{virtnodedevd}(160374)
           |                      |-{virtnodedevd}(160375)
           |                      |-{virtnodedevd}(160376)
           |                      |-{virtnodedevd}(160377)
           |                      |-{virtnodedevd}(160380)
           |                      |-{virtnodedevd}(160381)
           |                      |-{virtnodedevd}(160382)
           |                      `-{virtnodedevd}(160383)
           `-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}(160034)
                               |-{virtqemud}(160035)
                               |-{virtqemud}(160036)
                               |-{virtqemud}(160040)
                               `-{virtqemud}(160041)
