systemd(1)-+-NetworkManager(1034)-+-{NetworkManager}(1035)
           |                      `-{NetworkManager}(1036)
           |-agetty(1294)
           |-agetty(1295)
           |-auditd(779)-+-sedispatch(781)
           |             |-{auditd}(780)
           |             `-{auditd}(782)
           |-chronyd(853)
           |-conmon(19762)---dumb-init(19764)---ovn-controller(19778)-+-{ovn-controller}(20015)
           |                                                          |-{ovn-controller}(20016)
           |                                                          |-{ovn-controller}(20017)
           |                                                          `-{ovn-controller}(20018)
           |-conmon(28613)-+-dumb-init(28615)---neutron-ovn-met(28618)---neutron-ovn-met(28726)
           |               |-privsep-helper(28731)---{privsep-helper}(28732)
           |               |-privsep-helper(146374)-+-{privsep-helper}(146381)
           |               |                        `-{privsep-helper}(148774)
           |               `-privsep-helper(146397)-+-{privsep-helper}(146399)
           |                                        `-{privsep-helper}(148770)
           |-conmon(91102)---dumb-init(91104)---iscsid(91107)
           |-conmon(100452)---dumb-init(100454)---multipathd(100457)-+-{multipathd}(100489)
           |                                                         |-{multipathd}(100491)
           |                                                         |-{multipathd}(100492)
           |                                                         |-{multipathd}(100493)
           |                                                         |-{multipathd}(100495)
           |                                                         `-{multipathd}(100497)
           |-conmon(117611)---dumb-init(117613)-+-nova-compute(117615)-+-{nova-compute}(117897)
           |                                    |                      |-{nova-compute}(117898)
           |                                    |                      |-{nova-compute}(117899)
           |                                    |                      |-{nova-compute}(117900)
           |                                    |                      |-{nova-compute}(117901)
           |                                    |                      |-{nova-compute}(117902)
           |                                    |                      |-{nova-compute}(117903)
           |                                    |                      |-{nova-compute}(117904)
           |                                    |                      |-{nova-compute}(117905)
           |                                    |                      |-{nova-compute}(117906)
           |                                    |                      |-{nova-compute}(117907)
           |                                    |                      |-{nova-compute}(117908)
           |                                    |                      |-{nova-compute}(117909)
           |                                    |                      |-{nova-compute}(117910)
           |                                    |                      |-{nova-compute}(117911)
           |                                    |                      |-{nova-compute}(117912)
           |                                    |                      |-{nova-compute}(117913)
           |                                    |                      |-{nova-compute}(117914)
           |                                    |                      |-{nova-compute}(117915)
           |                                    |                      |-{nova-compute}(117916)
           |                                    |                      `-{nova-compute}(117917)
           |                                    |-privsep-helper(146175)-+-{privsep-helper}(146176)
           |                                    |                        `-{privsep-helper}(146177)
           |                                    `-privsep-helper(146267)-+-{privsep-helper}(146270)
           |                                                             `-{privsep-helper}(146273)
           |-conmon(128403)---dumb-init(128405)---ceilometer-poll(128408)-+-ceilometer-poll(128775)-+-{ceilometer-poll}(128776)
           |                                                              |                         |-{ceilometer-poll}(128779)
           |                                                              |                         |-{ceilometer-poll}(128780)
           |                                                              |                         `-{ceilometer-poll}(128781)
           |                                                              |-ceilometer-poll(128777)-+-{ceilometer-poll}(128778)
           |                                                              |                         |-{ceilometer-poll}(128881)
           |                                                              |                         |-{ceilometer-poll}(128891)
           |                                                              |                         |-{ceilometer-poll}(128893)
           |                                                              |                         `-{ceilometer-poll}(146965)
           |                                                              `-{ceilometer-poll}(128774)
           |-conmon(130238)---node_exporter(130240)-+-{node_exporter}(130243)
           |                                        |-{node_exporter}(130244)
           |                                        |-{node_exporter}(130245)
           |                                        `-{node_exporter}(130246)
           |-conmon(132155)---podman_exporter(132157)-+-{podman_exporter}(132160)
           |                                          |-{podman_exporter}(132161)
           |                                          |-{podman_exporter}(132162)
           |                                          |-{podman_exporter}(132163)
           |                                          |-{podman_exporter}(132165)
           |                                          |-{podman_exporter}(136820)
           |                                          |-{podman_exporter}(136821)
           |                                          |-{podman_exporter}(136822)
           |                                          `-{podman_exporter}(136824)
           |-conmon(134076)---openstack-netwo(134078)-+-{openstack-netwo}(134081)
           |                                          |-{openstack-netwo}(134082)
           |                                          |-{openstack-netwo}(134083)
           |                                          |-{openstack-netwo}(134084)
           |                                          `-{openstack-netwo}(134085)
           |-crond(1292)
           |-dbus-broker-lau(839)---dbus-broker(840)
           |-gssproxy(1071)-+-{gssproxy}(1072)
           |                |-{gssproxy}(1073)
           |                |-{gssproxy}(1074)
           |                |-{gssproxy}(1075)
           |                `-{gssproxy}(1077)
           |-irqbalance(844)---{irqbalance}(854)
           |-ovs-vswitchd(1000)-+-{ovs-vswitchd}(1008)
           |                    |-{ovs-vswitchd}(1086)
           |                    |-{ovs-vswitchd}(1087)
           |                    |-{ovs-vswitchd}(1088)
           |                    |-{ovs-vswitchd}(1089)
           |                    |-{ovs-vswitchd}(1090)
           |                    |-{ovs-vswitchd}(1091)
           |                    |-{ovs-vswitchd}(1092)
           |                    |-{ovs-vswitchd}(1093)
           |                    |-{ovs-vswitchd}(1094)
           |                    |-{ovs-vswitchd}(1095)
           |                    `-{ovs-vswitchd}(1096)
           |-ovsdb-server(929)
           |-podman(131905)-+-{podman}(131916)
           |                |-{podman}(131917)
           |                |-{podman}(131918)
           |                |-{podman}(131919)
           |                |-{podman}(131920)
           |                |-{podman}(131925)
           |                |-{podman}(131926)
           |                |-{podman}(131929)
           |                |-{podman}(131934)
           |                |-{podman}(131935)
           |                |-{podman}(131936)
           |                |-{podman}(131937)
           |                `-{podman}(131959)
           |-polkitd(1189)-+-{polkitd}(1216)
           |               |-{polkitd}(1217)
           |               |-{polkitd}(1218)
           |               |-{polkitd}(1219)
           |               |-{polkitd}(1220)
           |               |-{polkitd}(1221)
           |               |-{polkitd}(1222)
           |               |-{polkitd}(1223)
           |               |-{polkitd}(1224)
           |               |-{polkitd}(1225)
           |               `-{polkitd}(1233)
           |-rpcbind(773)
           |-rsyslogd(1288)-+-{rsyslogd}(1297)
           |                `-{rsyslogd}(1298)
           |-sshd(52922)---sshd-session(155122)---sshd-session(155141)---sudo(155142)---sos(155166)-+-timeout(157536)---dnf(157537)
           |                                                                                        |-timeout(157721)---pstree(157723)
           |                                                                                        |-{sos}(155500)
           |                                                                                        |-{sos}(155501)
           |                                                                                        |-{sos}(155502)
           |                                                                                        |-{sos}(155503)
           |                                                                                        |-{sos}(155818)
           |                                                                                        |-{sos}(156119)
           |                                                                                        |-{sos}(157481)
           |                                                                                        `-{sos}(157606)
           |-systemd(155126)---(sd-pam)(155128)
           |-systemd-hostnam(155897)
           |-systemd-journal(691)
           |-systemd-logind(848)
           |-systemd-machine(77541)
           |-systemd-udevd(712)
           |-tuned(1063)-+-{tuned}(1188)
           |             |-{tuned}(1195)
           |             `-{tuned}(1202)
           |-virtlogd(76916)
           |-virtnodedevd(117921)-+-{virtnodedevd}(117922)
           |                      |-{virtnodedevd}(117923)
           |                      |-{virtnodedevd}(117924)
           |                      |-{virtnodedevd}(117925)
           |                      |-{virtnodedevd}(117926)
           |                      |-{virtnodedevd}(117927)
           |                      |-{virtnodedevd}(117928)
           |                      |-{virtnodedevd}(117929)
           |                      |-{virtnodedevd}(117930)
           |                      |-{virtnodedevd}(117931)
           |                      |-{virtnodedevd}(117932)
           |                      |-{virtnodedevd}(117933)
           |                      |-{virtnodedevd}(117934)
           |                      |-{virtnodedevd}(117935)
           |                      |-{virtnodedevd}(117936)
           |                      |-{virtnodedevd}(117938)
           |                      |-{virtnodedevd}(117939)
           |                      `-{virtnodedevd}(117940)
           `-virtqemud(117484)-+-{virtqemud}(117487)
                               |-{virtqemud}(117488)
                               |-{virtqemud}(117489)
                               |-{virtqemud}(117490)
                               |-{virtqemud}(117491)
                               |-{virtqemud}(117492)
                               |-{virtqemud}(117493)
                               |-{virtqemud}(117494)
                               |-{virtqemud}(117495)
                               |-{virtqemud}(117496)
                               |-{virtqemud}(117497)
                               |-{virtqemud}(117498)
                               |-{virtqemud}(117499)
                               |-{virtqemud}(117500)
                               |-{virtqemud}(117501)
                               |-{virtqemud}(117505)
                               |-{virtqemud}(117506)
                               `-{virtqemud}(146928)
