systemd(1)-+-NetworkManager(1243)-+-{NetworkManager}(1244)
           |                      `-{NetworkManager}(1245)
           |-agetty(1577)
           |-auditd(1032)-+-sedispatch(1035)
           |              |-{auditd}(1034)
           |              `-{auditd}(1036)
           |-chronyd(32576)
           |-conmon(51153)---dumb-init(51155)---ovn-controller(51158)-+-{ovn-controller}(51262)
           |                                                          |-{ovn-controller}(51263)
           |                                                          |-{ovn-controller}(51264)
           |                                                          `-{ovn-controller}(51265)
           |-conmon(56617)-+-dumb-init(56619)---neutron-ovn-met(56622)---neutron-ovn-met(56714)
           |               `-privsep-helper(56719)---{privsep-helper}(56720)
           |-conmon(120046)---dumb-init(120048)---multipathd(120051)-+-{multipathd}(120079)
           |                                                         |-{multipathd}(120080)
           |                                                         |-{multipathd}(120081)
           |                                                         |-{multipathd}(120082)
           |                                                         |-{multipathd}(120083)
           |                                                         `-{multipathd}(120084)
           |-conmon(136835)---dumb-init(136837)---nova-compute(136839)-+-{nova-compute}(137104)
           |                                                           |-{nova-compute}(137105)
           |                                                           |-{nova-compute}(137106)
           |                                                           |-{nova-compute}(137107)
           |                                                           |-{nova-compute}(137108)
           |                                                           |-{nova-compute}(137109)
           |                                                           |-{nova-compute}(137110)
           |                                                           |-{nova-compute}(137111)
           |                                                           |-{nova-compute}(137112)
           |                                                           |-{nova-compute}(137113)
           |                                                           |-{nova-compute}(137114)
           |                                                           |-{nova-compute}(137115)
           |                                                           |-{nova-compute}(137116)
           |                                                           |-{nova-compute}(137117)
           |                                                           |-{nova-compute}(137118)
           |                                                           |-{nova-compute}(137119)
           |                                                           |-{nova-compute}(137120)
           |                                                           |-{nova-compute}(137121)
           |                                                           |-{nova-compute}(137122)
           |                                                           |-{nova-compute}(137123)
           |                                                           `-{nova-compute}(137124)
           |-conmon(147483)---dumb-init(147485)---ceilometer-poll(147488)-+-ceilometer-poll(147769)-+-{ceilometer-poll}(147772)
           |                                                              |                         |-{ceilometer-poll}(147792)
           |                                                              |                         `-{ceilometer-poll}(147793)
           |                                                              `-{ceilometer-poll}(147760)
           |-conmon(149238)---node_exporter(149240)-+-{node_exporter}(149243)
           |                                        |-{node_exporter}(149244)
           |                                        |-{node_exporter}(149245)
           |                                        |-{node_exporter}(149246)
           |                                        `-{node_exporter}(149247)
           |-conmon(151117)---podman_exporter(151119)-+-{podman_exporter}(151122)
           |                                          |-{podman_exporter}(151123)
           |                                          |-{podman_exporter}(151124)
           |                                          `-{podman_exporter}(151125)
           |-conmon(152970)---openstack-netwo(152972)-+-{openstack-netwo}(152975)
           |                                          |-{openstack-netwo}(152976)
           |                                          |-{openstack-netwo}(152977)
           |                                          |-{openstack-netwo}(152978)
           |                                          `-{openstack-netwo}(152979)
           |-crond(1575)
           |-dbus-broker-lau(1066)---dbus-broker(1067)
           |-dmeventd(854)-+-{dmeventd}(2525)
           |               `-{dmeventd}(2526)
           |-gssproxy(1265)-+-{gssproxy}(1266)
           |                |-{gssproxy}(1267)
           |                |-{gssproxy}(1268)
           |                |-{gssproxy}(1269)
           |                `-{gssproxy}(1270)
           |-irqbalance(1071)---{irqbalance}(1080)
           |-iscsid(122724)
           |-ovs-vswitchd(1233)-+-{ovs-vswitchd}(28380)
           |                    |-{ovs-vswitchd}(28382)
           |                    |-{ovs-vswitchd}(28384)
           |                    |-{ovs-vswitchd}(28385)
           |                    |-{ovs-vswitchd}(28386)
           |                    |-{ovs-vswitchd}(28388)
           |                    |-{ovs-vswitchd}(28389)
           |                    |-{ovs-vswitchd}(28390)
           |                    `-{ovs-vswitchd}(28392)
           |-ovsdb-server(1156)
           |-podman(150878)-+-{podman}(150885)
           |                |-{podman}(150886)
           |                |-{podman}(150887)
           |                |-{podman}(150888)
           |                |-{podman}(150889)
           |                |-{podman}(150893)
           |                |-{podman}(150894)
           |                |-{podman}(150895)
           |                |-{podman}(150896)
           |                |-{podman}(150898)
           |                |-{podman}(150913)
           |                `-{podman}(150914)
           |-polkitd(1523)-+-{polkitd}(1527)
           |               |-{polkitd}(1528)
           |               |-{polkitd}(1529)
           |               |-{polkitd}(1530)
           |               |-{polkitd}(1531)
           |               |-{polkitd}(1532)
           |               |-{polkitd}(1533)
           |               |-{polkitd}(1534)
           |               `-{polkitd}(1535)
           |-qemu-ga(1072)---{qemu-ga}(1074)
           |-rngd(1073)
           |-rpcbind(1033)
           |-rsyslogd(1572)-+-{rsyslogd}(1579)
           |                `-{rsyslogd}(1580)
           |-sshd(1573)---sshd-session(162439)---sshd-session(162496)---sudo(162497)---sos(162521)-+-timeout(165249)---pstree(165250)
           |                                                                                       |-{sos}(162813)
           |                                                                                       |-{sos}(162814)
           |                                                                                       |-{sos}(162815)
           |                                                                                       |-{sos}(162816)
           |                                                                                       |-{sos}(164612)
           |                                                                                       |-{sos}(164976)
           |                                                                                       |-{sos}(165168)
           |                                                                                       `-{sos}(165259)
           |-systemd(162476)---(sd-pam)(162483)
           |-systemd-hostnam(163337)
           |-systemd-journal(839)
           |-systemd-logind(1077)
           |-systemd-machine(103372)
           |-systemd-udevd(862)---systemd-udevd(164576)
           |-tuned(20535)-+-{tuned}(20537)
           |              |-{tuned}(20538)
           |              `-{tuned}(20539)
           |-virtlogd(102754)
           |-virtnodedevd(137127)-+-{virtnodedevd}(137128)
           |                      |-{virtnodedevd}(137129)
           |                      |-{virtnodedevd}(137130)
           |                      |-{virtnodedevd}(137131)
           |                      |-{virtnodedevd}(137132)
           |                      |-{virtnodedevd}(137133)
           |                      |-{virtnodedevd}(137134)
           |                      |-{virtnodedevd}(137135)
           |                      |-{virtnodedevd}(137136)
           |                      |-{virtnodedevd}(137137)
           |                      |-{virtnodedevd}(137138)
           |                      |-{virtnodedevd}(137139)
           |                      |-{virtnodedevd}(137140)
           |                      |-{virtnodedevd}(137141)
           |                      |-{virtnodedevd}(137142)
           |                      |-{virtnodedevd}(137144)
           |                      |-{virtnodedevd}(137145)
           |                      |-{virtnodedevd}(137146)
           |                      `-{virtnodedevd}(137147)
           `-virtqemud(136565)-+-{virtqemud}(136566)
                               |-{virtqemud}(136567)
                               |-{virtqemud}(136568)
                               |-{virtqemud}(136569)
                               |-{virtqemud}(136570)
                               |-{virtqemud}(136571)
                               |-{virtqemud}(136572)
                               |-{virtqemud}(136573)
                               |-{virtqemud}(136574)
                               |-{virtqemud}(136575)
                               |-{virtqemud}(136576)
                               |-{virtqemud}(136577)
                               |-{virtqemud}(136578)
                               |-{virtqemud}(136579)
                               |-{virtqemud}(136580)
                               |-{virtqemud}(136584)
                               `-{virtqemud}(136585)
