systemd(1)-+-NetworkManager(1035)-+-{NetworkManager}(1036)
           |                      `-{NetworkManager}(1037)
           |-agetty(1292)
           |-agetty(1293)
           |-auditd(775)-+-sedispatch(778)
           |             |-{auditd}(776)
           |             `-{auditd}(779)
           |-chronyd(850)
           |-conmon(19759)---dumb-init(19761)---ovn-controller(19770)-+-{ovn-controller}(20017)
           |                                                          |-{ovn-controller}(20018)
           |                                                          |-{ovn-controller}(20019)
           |                                                          `-{ovn-controller}(20020)
           |-conmon(28637)-+-dumb-init(28639)---neutron-ovn-met(28643)---neutron-ovn-met(28778)
           |               |-privsep-helper(28783)---{privsep-helper}(28784)
           |               |-privsep-helper(144726)-+-{privsep-helper}(144727)
           |               |                        `-{privsep-helper}(145132)
           |               `-privsep-helper(144740)-+-{privsep-helper}(144741)
           |                                        `-{privsep-helper}(146525)
           |-conmon(91044)---dumb-init(91046)---iscsid(91049)
           |-conmon(100364)---dumb-init(100366)---multipathd(100369)-+-{multipathd}(100416)
           |                                                         |-{multipathd}(100419)
           |                                                         |-{multipathd}(100420)
           |                                                         |-{multipathd}(100421)
           |                                                         |-{multipathd}(100422)
           |                                                         `-{multipathd}(100423)
           |-conmon(117514)---dumb-init(117516)-+-nova-compute(117518)-+-{nova-compute}(117800)
           |                                    |                      |-{nova-compute}(117801)
           |                                    |                      |-{nova-compute}(117802)
           |                                    |                      |-{nova-compute}(117803)
           |                                    |                      |-{nova-compute}(117804)
           |                                    |                      |-{nova-compute}(117805)
           |                                    |                      |-{nova-compute}(117806)
           |                                    |                      |-{nova-compute}(117807)
           |                                    |                      |-{nova-compute}(117808)
           |                                    |                      |-{nova-compute}(117809)
           |                                    |                      |-{nova-compute}(117810)
           |                                    |                      |-{nova-compute}(117811)
           |                                    |                      |-{nova-compute}(117812)
           |                                    |                      |-{nova-compute}(117813)
           |                                    |                      |-{nova-compute}(117814)
           |                                    |                      |-{nova-compute}(117815)
           |                                    |                      |-{nova-compute}(117816)
           |                                    |                      |-{nova-compute}(117817)
           |                                    |                      |-{nova-compute}(117818)
           |                                    |                      |-{nova-compute}(117819)
           |                                    |                      `-{nova-compute}(117820)
           |                                    |-privsep-helper(144588)---{privsep-helper}(144589)
           |                                    `-privsep-helper(144676)---{privsep-helper}(144677)
           |-conmon(128303)---dumb-init(128305)---ceilometer-poll(128308)-+-ceilometer-poll(128612)-+-{ceilometer-poll}(128613)
           |                                                              |                         |-{ceilometer-poll}(128639)
           |                                                              |                         `-{ceilometer-poll}(128640)
           |                                                              `-{ceilometer-poll}(128610)
           |-conmon(130110)---node_exporter(130112)-+-{node_exporter}(130116)
           |                                        |-{node_exporter}(130117)
           |                                        |-{node_exporter}(130118)
           |                                        `-{node_exporter}(130119)
           |-conmon(132050)---podman_exporter(132052)-+-{podman_exporter}(132055)
           |                                          |-{podman_exporter}(132056)
           |                                          |-{podman_exporter}(132057)
           |                                          |-{podman_exporter}(132058)
           |                                          |-{podman_exporter}(132059)
           |                                          |-{podman_exporter}(135970)
           |                                          |-{podman_exporter}(135971)
           |                                          |-{podman_exporter}(135972)
           |                                          `-{podman_exporter}(135973)
           |-conmon(133927)---openstack-netwo(133929)-+-{openstack-netwo}(133932)
           |                                          |-{openstack-netwo}(133933)
           |                                          |-{openstack-netwo}(133934)
           |                                          |-{openstack-netwo}(133935)
           |                                          `-{openstack-netwo}(133936)
           |-crond(1291)
           |-dbus-broker-lau(835)---dbus-broker(836)
           |-gssproxy(1070)-+-{gssproxy}(1072)
           |                |-{gssproxy}(1073)
           |                |-{gssproxy}(1074)
           |                |-{gssproxy}(1075)
           |                `-{gssproxy}(1076)
           |-irqbalance(840)---{irqbalance}(851)
           |-ovs-vswitchd(997)-+-{ovs-vswitchd}(1003)
           |                   |-{ovs-vswitchd}(1089)
           |                   |-{ovs-vswitchd}(1090)
           |                   |-{ovs-vswitchd}(1091)
           |                   |-{ovs-vswitchd}(1092)
           |                   |-{ovs-vswitchd}(1093)
           |                   |-{ovs-vswitchd}(1094)
           |                   |-{ovs-vswitchd}(1095)
           |                   |-{ovs-vswitchd}(1096)
           |                   |-{ovs-vswitchd}(1097)
           |                   |-{ovs-vswitchd}(1098)
           |                   `-{ovs-vswitchd}(1099)
           |-ovsdb-server(925)
           |-podman(131799)-+-{podman}(131805)
           |                |-{podman}(131807)
           |                |-{podman}(131808)
           |                |-{podman}(131809)
           |                |-{podman}(131810)
           |                |-{podman}(131814)
           |                |-{podman}(131816)
           |                |-{podman}(131817)
           |                |-{podman}(131818)
           |                |-{podman}(131819)
           |                |-{podman}(131830)
           |                |-{podman}(131831)
           |                `-{podman}(131854)
           |-polkitd(1188)-+-{polkitd}(1226)
           |               |-{polkitd}(1228)
           |               |-{polkitd}(1230)
           |               |-{polkitd}(1231)
           |               |-{polkitd}(1232)
           |               |-{polkitd}(1233)
           |               |-{polkitd}(1234)
           |               |-{polkitd}(1235)
           |               |-{polkitd}(1236)
           |               |-{polkitd}(1237)
           |               `-{polkitd}(1252)
           |-rpcbind(772)
           |-rsyslogd(1288)-+-{rsyslogd}(1295)
           |                `-{rsyslogd}(1296)
           |-sshd(52930)---sshd-session(156804)---sshd-session(156824)---sudo(156825)---sos(156849)-+-timeout(159456)---dnf(159458)
           |                                                                                        |-timeout(159475)---pstree(159477)
           |                                                                                        |-{sos}(157164)
           |                                                                                        |-{sos}(157165)
           |                                                                                        |-{sos}(157166)
           |                                                                                        |-{sos}(157167)
           |                                                                                        |-{sos}(157474)
           |                                                                                        |-{sos}(157868)
           |                                                                                        |-{sos}(159262)
           |                                                                                        `-{sos}(159476)
           |-systemd(156808)---(sd-pam)(156810)
           |-systemd-hostnam(157617)
           |-systemd-journal(688)
           |-systemd-logind(844)
           |-systemd-machine(77568)
           |-systemd-udevd(706)
           |-tuned(1049)-+-{tuned}(1187)
           |             |-{tuned}(1195)
           |             `-{tuned}(1205)
           |-virtlogd(76894)
           |-virtnodedevd(117824)-+-{virtnodedevd}(117825)
           |                      |-{virtnodedevd}(117826)
           |                      |-{virtnodedevd}(117827)
           |                      |-{virtnodedevd}(117828)
           |                      |-{virtnodedevd}(117829)
           |                      |-{virtnodedevd}(117830)
           |                      |-{virtnodedevd}(117831)
           |                      |-{virtnodedevd}(117832)
           |                      |-{virtnodedevd}(117833)
           |                      |-{virtnodedevd}(117834)
           |                      |-{virtnodedevd}(117835)
           |                      |-{virtnodedevd}(117836)
           |                      |-{virtnodedevd}(117837)
           |                      |-{virtnodedevd}(117838)
           |                      |-{virtnodedevd}(117839)
           |                      |-{virtnodedevd}(117841)
           |                      |-{virtnodedevd}(117842)
           |                      `-{virtnodedevd}(117843)
           `-virtqemud(117415)-+-{virtqemud}(117424)
                               |-{virtqemud}(117425)
                               |-{virtqemud}(117426)
                               |-{virtqemud}(117427)
                               |-{virtqemud}(117428)
                               |-{virtqemud}(117429)
                               |-{virtqemud}(117430)
                               |-{virtqemud}(117431)
                               |-{virtqemud}(117432)
                               |-{virtqemud}(117433)
                               |-{virtqemud}(117434)
                               |-{virtqemud}(117435)
                               |-{virtqemud}(117436)
                               |-{virtqemud}(117437)
                               |-{virtqemud}(117438)
                               |-{virtqemud}(117447)
                               |-{virtqemud}(117448)
                               `-{virtqemud}(144885)
