systemd(1)-+-NetworkManager(1236)-+-{NetworkManager}(1237)
           |                      `-{NetworkManager}(1238)
           |-agetty(1567)
           |-anacron(28546)
           |-auditd(1025)-+-sedispatch(1027)
           |              |-{auditd}(1026)
           |              `-{auditd}(1028)
           |-chronyd(32599)
           |-conmon(51173)---dumb-init(51175)---ovn-controller(51178)-+-{ovn-controller}(51284)
           |                                                          |-{ovn-controller}(51285)
           |                                                          |-{ovn-controller}(51286)
           |                                                          `-{ovn-controller}(51287)
           |-conmon(56669)-+-dumb-init(56671)---neutron-ovn-met(56675)---neutron-ovn-met(56766)
           |               `-privsep-helper(56771)---{privsep-helper}(56772)
           |-conmon(120244)---dumb-init(120246)---multipathd(120249)-+-{multipathd}(120282)
           |                                                         |-{multipathd}(120284)
           |                                                         |-{multipathd}(120285)
           |                                                         |-{multipathd}(120286)
           |                                                         |-{multipathd}(120287)
           |                                                         `-{multipathd}(120288)
           |-conmon(137134)---dumb-init(137136)---nova-compute(137138)-+-{nova-compute}(137423)
           |                                                           |-{nova-compute}(137424)
           |                                                           |-{nova-compute}(137425)
           |                                                           |-{nova-compute}(137426)
           |                                                           |-{nova-compute}(137427)
           |                                                           |-{nova-compute}(137428)
           |                                                           |-{nova-compute}(137429)
           |                                                           |-{nova-compute}(137430)
           |                                                           |-{nova-compute}(137431)
           |                                                           |-{nova-compute}(137432)
           |                                                           |-{nova-compute}(137433)
           |                                                           |-{nova-compute}(137434)
           |                                                           |-{nova-compute}(137435)
           |                                                           |-{nova-compute}(137436)
           |                                                           |-{nova-compute}(137437)
           |                                                           |-{nova-compute}(137438)
           |                                                           |-{nova-compute}(137439)
           |                                                           |-{nova-compute}(137440)
           |                                                           |-{nova-compute}(137441)
           |                                                           |-{nova-compute}(137442)
           |                                                           `-{nova-compute}(137443)
           |-conmon(147831)---dumb-init(147833)---ceilometer-poll(147836)-+-ceilometer-poll(148036)-+-{ceilometer-poll}(148037)
           |                                                              |                         |-{ceilometer-poll}(148086)
           |                                                              |                         `-{ceilometer-poll}(148087)
           |                                                              `-{ceilometer-poll}(148024)
           |-conmon(149604)---node_exporter(149606)-+-{node_exporter}(149609)
           |                                        |-{node_exporter}(149610)
           |                                        |-{node_exporter}(149611)
           |                                        |-{node_exporter}(149612)
           |                                        `-{node_exporter}(149613)
           |-conmon(151478)---podman_exporter(151480)-+-{podman_exporter}(151483)
           |                                          |-{podman_exporter}(151484)
           |                                          |-{podman_exporter}(151485)
           |                                          |-{podman_exporter}(151486)
           |                                          `-{podman_exporter}(151488)
           |-conmon(153351)---openstack-netwo(153353)-+-{openstack-netwo}(153356)
           |                                          |-{openstack-netwo}(153357)
           |                                          |-{openstack-netwo}(153358)
           |                                          |-{openstack-netwo}(153359)
           |                                          `-{openstack-netwo}(153360)
           |-crond(1566)
           |-dbus-broker-lau(1058)---dbus-broker(1059)
           |-dmeventd(840)-+-{dmeventd}(2512)
           |               `-{dmeventd}(2513)
           |-gssproxy(1266)-+-{gssproxy}(1267)
           |                |-{gssproxy}(1268)
           |                |-{gssproxy}(1269)
           |                |-{gssproxy}(1270)
           |                `-{gssproxy}(1271)
           |-irqbalance(1063)---{irqbalance}(1070)
           |-iscsid(122962)
           |-ovs-vswitchd(1226)-+-{ovs-vswitchd}(28398)
           |                    |-{ovs-vswitchd}(28399)
           |                    |-{ovs-vswitchd}(28400)
           |                    |-{ovs-vswitchd}(28401)
           |                    |-{ovs-vswitchd}(28402)
           |                    |-{ovs-vswitchd}(28403)
           |                    |-{ovs-vswitchd}(28406)
           |                    |-{ovs-vswitchd}(28409)
           |                    `-{ovs-vswitchd}(28411)
           |-ovsdb-server(1149)
           |-podman(151243)-+-{podman}(151250)
           |                |-{podman}(151251)
           |                |-{podman}(151252)
           |                |-{podman}(151253)
           |                |-{podman}(151254)
           |                |-{podman}(151255)
           |                |-{podman}(151256)
           |                |-{podman}(151257)
           |                |-{podman}(151258)
           |                |-{podman}(151263)
           |                `-{podman}(151489)
           |-polkitd(1515)-+-{polkitd}(1518)
           |               |-{polkitd}(1519)
           |               |-{polkitd}(1520)
           |               |-{polkitd}(1521)
           |               |-{polkitd}(1522)
           |               |-{polkitd}(1523)
           |               |-{polkitd}(1524)
           |               |-{polkitd}(1525)
           |               `-{polkitd}(1532)
           |-qemu-ga(1064)---{qemu-ga}(1066)
           |-rngd(1065)
           |-rpcbind(1024)
           |-rsyslogd(1562)-+-{rsyslogd}(1569)
           |                `-{rsyslogd}(1570)
           |-sshd(1563)---sshd-session(162683)---sshd-session(162702)---sudo(162703)---sos(162727)-+-timeout(165428)---pstree(165429)
           |                                                                                       |-{sos}(163084)
           |                                                                                       |-{sos}(163085)
           |                                                                                       |-{sos}(163086)
           |                                                                                       |-{sos}(163090)
           |                                                                                       |-{sos}(165073)
           |                                                                                       |-{sos}(165349)
           |                                                                                       |-{sos}(165396)
           |                                                                                       `-{sos}(165405)
           |-systemd(162687)---(sd-pam)(162689)
           |-systemd-hostnam(163556)
           |-systemd-journal(833)
           |-systemd-logind(1068)
           |-systemd-machine(103587)
           |-systemd-udevd(853)
           |-tuned(20543)-+-{tuned}(20545)
           |              |-{tuned}(20546)
           |              `-{tuned}(20547)
           |-virtlogd(102966)
           |-virtnodedevd(136983)-+-{virtnodedevd}(137002)
           |                      |-{virtnodedevd}(137003)
           |                      |-{virtnodedevd}(137004)
           |                      |-{virtnodedevd}(137005)
           |                      |-{virtnodedevd}(137006)
           |                      |-{virtnodedevd}(137007)
           |                      |-{virtnodedevd}(137008)
           |                      |-{virtnodedevd}(137009)
           |                      |-{virtnodedevd}(137010)
           |                      |-{virtnodedevd}(137011)
           |                      |-{virtnodedevd}(137012)
           |                      |-{virtnodedevd}(137013)
           |                      |-{virtnodedevd}(137015)
           |                      |-{virtnodedevd}(137016)
           |                      |-{virtnodedevd}(137017)
           |                      |-{virtnodedevd}(137019)
           |                      |-{virtnodedevd}(137022)
           |                      |-{virtnodedevd}(137023)
           |                      `-{virtnodedevd}(137024)
           `-virtqemud(136714)-+-{virtqemud}(136715)
                               |-{virtqemud}(136716)
                               |-{virtqemud}(136717)
                               |-{virtqemud}(136718)
                               |-{virtqemud}(136719)
                               |-{virtqemud}(136720)
                               |-{virtqemud}(136721)
                               |-{virtqemud}(136722)
                               |-{virtqemud}(136723)
                               |-{virtqemud}(136724)
                               |-{virtqemud}(136725)
                               |-{virtqemud}(136726)
                               |-{virtqemud}(136727)
                               |-{virtqemud}(136728)
                               |-{virtqemud}(136729)
                               |-{virtqemud}(136733)
                               `-{virtqemud}(136734)
