systemd(1)-+-NetworkManager(1243)-+-{NetworkManager}(1244)
           |                      `-{NetworkManager}(1245)
           |-agetty(1575)
           |-auditd(1035)-+-sedispatch(1037)
           |              |-{auditd}(1036)
           |              `-{auditd}(1038)
           |-chronyd(32701)
           |-conmon(51296)---dumb-init(51298)---ovn-controller(51301)-+-{ovn-controller}(51409)
           |                                                          |-{ovn-controller}(51410)
           |                                                          |-{ovn-controller}(51411)
           |                                                          `-{ovn-controller}(51412)
           |-conmon(56797)-+-dumb-init(56799)---neutron-ovn-met(56802)---neutron-ovn-met(56894)
           |               `-privsep-helper(56899)---{privsep-helper}(56900)
           |-conmon(120434)---dumb-init(120436)---multipathd(120439)-+-{multipathd}(120474)
           |                                                         |-{multipathd}(120475)
           |                                                         |-{multipathd}(120478)
           |                                                         |-{multipathd}(120480)
           |                                                         |-{multipathd}(120482)
           |                                                         `-{multipathd}(120484)
           |-conmon(137369)---dumb-init(137371)---nova-compute(137373)-+-{nova-compute}(137640)
           |                                                           |-{nova-compute}(137641)
           |                                                           |-{nova-compute}(137642)
           |                                                           |-{nova-compute}(137643)
           |                                                           |-{nova-compute}(137644)
           |                                                           |-{nova-compute}(137645)
           |                                                           |-{nova-compute}(137646)
           |                                                           |-{nova-compute}(137647)
           |                                                           |-{nova-compute}(137648)
           |                                                           |-{nova-compute}(137649)
           |                                                           |-{nova-compute}(137650)
           |                                                           |-{nova-compute}(137651)
           |                                                           |-{nova-compute}(137652)
           |                                                           |-{nova-compute}(137653)
           |                                                           |-{nova-compute}(137654)
           |                                                           |-{nova-compute}(137655)
           |                                                           |-{nova-compute}(137656)
           |                                                           |-{nova-compute}(137657)
           |                                                           |-{nova-compute}(137658)
           |                                                           |-{nova-compute}(137659)
           |                                                           `-{nova-compute}(137660)
           |-conmon(148051)---dumb-init(148053)---ceilometer-poll(148065)-+-ceilometer-poll(148276)-+-{ceilometer-poll}(148277)
           |                                                              |                         |-{ceilometer-poll}(148326)
           |                                                              |                         `-{ceilometer-poll}(148327)
           |                                                              `-{ceilometer-poll}(148275)
           |-conmon(149825)---node_exporter(149827)-+-{node_exporter}(149830)
           |                                        |-{node_exporter}(149831)
           |                                        |-{node_exporter}(149832)
           |                                        `-{node_exporter}(149833)
           |-conmon(151731)---podman_exporter(151733)-+-{podman_exporter}(151736)
           |                                          |-{podman_exporter}(151737)
           |                                          |-{podman_exporter}(151738)
           |                                          |-{podman_exporter}(151739)
           |                                          |-{podman_exporter}(151740)
           |                                          `-{podman_exporter}(154630)
           |-conmon(153596)---openstack-netwo(153598)-+-{openstack-netwo}(153601)
           |                                          |-{openstack-netwo}(153602)
           |                                          |-{openstack-netwo}(153603)
           |                                          |-{openstack-netwo}(153605)
           |                                          |-{openstack-netwo}(153606)
           |                                          `-{openstack-netwo}(153607)
           |-crond(1574)
           |-dbus-broker-lau(1066)---dbus-broker(1067)
           |-dmeventd(854)-+-{dmeventd}(2520)
           |               `-{dmeventd}(2521)
           |-gssproxy(1261)-+-{gssproxy}(1263)
           |                |-{gssproxy}(1264)
           |                |-{gssproxy}(1265)
           |                |-{gssproxy}(1266)
           |                `-{gssproxy}(1267)
           |-irqbalance(1071)---{irqbalance}(1081)
           |-iscsid(123128)
           |-ovs-vswitchd(1233)-+-{ovs-vswitchd}(28437)
           |                    |-{ovs-vswitchd}(28438)
           |                    |-{ovs-vswitchd}(28439)
           |                    |-{ovs-vswitchd}(28440)
           |                    |-{ovs-vswitchd}(28441)
           |                    |-{ovs-vswitchd}(28442)
           |                    |-{ovs-vswitchd}(28443)
           |                    |-{ovs-vswitchd}(28444)
           |                    `-{ovs-vswitchd}(28445)
           |-ovsdb-server(1156)
           |-podman(151458)-+-{podman}(151464)
           |                |-{podman}(151465)
           |                |-{podman}(151467)
           |                |-{podman}(151468)
           |                |-{podman}(151469)
           |                |-{podman}(151472)
           |                |-{podman}(151473)
           |                |-{podman}(151474)
           |                |-{podman}(151476)
           |                `-{podman}(151477)
           |-polkitd(1525)-+-{polkitd}(1533)
           |               |-{polkitd}(1534)
           |               |-{polkitd}(1535)
           |               |-{polkitd}(1536)
           |               |-{polkitd}(1537)
           |               |-{polkitd}(1538)
           |               |-{polkitd}(1540)
           |               |-{polkitd}(1541)
           |               `-{polkitd}(1547)
           |-qemu-ga(1075)---{qemu-ga}(1076)
           |-rngd(1077)
           |-rpcbind(1033)
           |-rsyslogd(1571)-+-{rsyslogd}(1578)
           |                `-{rsyslogd}(1579)
           |-sshd(1572)---sshd-session(163025)---sshd-session(163044)---sudo(163045)---sos(163069)-+-timeout(165762)---pstree(165763)
           |                                                                                       |-{sos}(163389)
           |                                                                                       |-{sos}(163390)
           |                                                                                       |-{sos}(163391)
           |                                                                                       |-{sos}(163392)
           |                                                                                       |-{sos}(165444)
           |                                                                                       |-{sos}(165743)
           |                                                                                       |-{sos}(165772)
           |                                                                                       `-{sos}(165776)
           |-systemd(163029)---(sd-pam)(163031)
           |-systemd-hostnam(163904)
           |-systemd-journal(841)
           |-systemd-logind(1080)
           |-systemd-machine(103756)
           |-systemd-udevd(865)---systemd-udevd(165040)
           |-tuned(20556)-+-{tuned}(20558)
           |              |-{tuned}(20559)
           |              `-{tuned}(20560)
           |-virtlogd(103118)
           |-virtnodedevd(137291)-+-{virtnodedevd}(137292)
           |                      |-{virtnodedevd}(137293)
           |                      |-{virtnodedevd}(137294)
           |                      |-{virtnodedevd}(137295)
           |                      |-{virtnodedevd}(137296)
           |                      |-{virtnodedevd}(137297)
           |                      |-{virtnodedevd}(137298)
           |                      |-{virtnodedevd}(137299)
           |                      |-{virtnodedevd}(137300)
           |                      |-{virtnodedevd}(137301)
           |                      |-{virtnodedevd}(137302)
           |                      |-{virtnodedevd}(137303)
           |                      |-{virtnodedevd}(137304)
           |                      |-{virtnodedevd}(137305)
           |                      |-{virtnodedevd}(137306)
           |                      |-{virtnodedevd}(137308)
           |                      |-{virtnodedevd}(137309)
           |                      |-{virtnodedevd}(137310)
           |                      `-{virtnodedevd}(137311)
           `-virtqemud(136980)-+-{virtqemud}(136981)
                               |-{virtqemud}(136982)
                               |-{virtqemud}(136983)
                               |-{virtqemud}(136984)
                               |-{virtqemud}(136985)
                               |-{virtqemud}(136986)
                               |-{virtqemud}(136987)
                               |-{virtqemud}(136988)
                               |-{virtqemud}(136989)
                               |-{virtqemud}(136990)
                               |-{virtqemud}(136991)
                               |-{virtqemud}(136992)
                               |-{virtqemud}(136993)
                               |-{virtqemud}(136994)
                               |-{virtqemud}(136995)
                               |-{virtqemud}(136999)
                               `-{virtqemud}(137000)
