systemd(1)-+-NetworkManager(1252)-+-{NetworkManager}(1253)
           |                      `-{NetworkManager}(1254)
           |-agetty(1674)
           |-agetty(1675)
           |-anacron(119971)
           |-chronyd(23634)
           |-conmon(53924)---dumb-init(53926)---ovn-controller(53929)-+-{ovn-controller}(54045)
           |                                                          |-{ovn-controller}(54046)
           |                                                          |-{ovn-controller}(54047)
           |                                                          `-{ovn-controller}(54048)
           |-conmon(62524)-+-dumb-init(62526)---neutron-ovn-met(62529)---neutron-ovn-met(62632)
           |               `-privsep-helper(62637)---{privsep-helper}(62638)
           |-conmon(101392)---dumb-init(101394)---multipathd(101397)-+-{multipathd}(101443)
           |                                                         |-{multipathd}(101444)
           |                                                         |-{multipathd}(101445)
           |                                                         |-{multipathd}(101446)
           |                                                         |-{multipathd}(101447)
           |                                                         `-{multipathd}(101448)
           |-conmon(116739)---dumb-init(116741)---nova-compute(116743)
           |-conmon(127467)---dumb-init(127469)---ceilometer-poll(127472)-+-ceilometer-poll(127648)-+-{ceilometer-poll}(127649)
           |                                                              |                         |-{ceilometer-poll}(127651)
           |                                                              |                         `-{ceilometer-poll}(127652)
           |                                                              `-{ceilometer-poll}(127647)
           |-conmon(129212)---node_exporter(129214)-+-{node_exporter}(129217)
           |                                        |-{node_exporter}(129218)
           |                                        |-{node_exporter}(129219)
           |                                        `-{node_exporter}(129220)
           |-conmon(131069)---podman_exporter(131071)-+-{podman_exporter}(131074)
           |                                          |-{podman_exporter}(131075)
           |                                          |-{podman_exporter}(131076)
           |                                          `-{podman_exporter}(131078)
           |-conmon(132910)---openstack-netwo(132912)-+-{openstack-netwo}(132915)
           |                                          |-{openstack-netwo}(132916)
           |                                          |-{openstack-netwo}(132917)
           |                                          |-{openstack-netwo}(132919)
           |                                          `-{openstack-netwo}(132920)
           |-crond(1673)
           |-dbus-broker-lau(926)---dbus-broker(943)
           |-irqbalance(963)---{irqbalance}(977)
           |-iscsid(102628)
           |-ovs-vswitchd(1242)-+-{ovs-vswitchd}(17190)
           |                    |-{ovs-vswitchd}(17191)
           |                    |-{ovs-vswitchd}(17192)
           |                    `-{ovs-vswitchd}(17194)
           |-ovsdb-server(1165)
           |-podman(130839)-+-{podman}(130840)
           |                |-{podman}(130841)
           |                |-{podman}(130842)
           |                |-{podman}(130847)
           |                |-{podman}(130871)
           |                |-{podman}(130872)
           |                |-{podman}(130879)
           |                `-{podman}(130893)
           |-polkitd(986)-+-{polkitd}(988)
           |              |-{polkitd}(989)
           |              |-{polkitd}(990)
           |              |-{polkitd}(991)
           |              `-{polkitd}(994)
           |-rhsmcertd(1260)---{rhsmcertd}(1261)
           |-rpcbind(921)
           |-rsyslogd(1668)-+-{rsyslogd}(1677)
           |                `-{rsyslogd}(1678)
           |-sshd(1669)---sshd-session(142538)---sshd-session(142557)---sudo(142558)---sos(142582)-+-timeout(144987)---package-cleanup(144988)
           |                                                                                       |-timeout(145187)---pstree(145189)
           |                                                                                       |-timeout(145188)
           |                                                                                       |-{sos}(143376)
           |                                                                                       |-{sos}(143377)
           |                                                                                       |-{sos}(143378)
           |                                                                                       |-{sos}(143379)
           |                                                                                       |-{sos}(143656)
           |                                                                                       |-{sos}(144206)
           |                                                                                       |-{sos}(145089)
           |                                                                                       `-{sos}(145121)
           |-systemd(142542)---(sd-pam)(142544)
           |-systemd-hostnam(143738)
           |-systemd-journal(842)
           |-systemd-logind(969)
           |-systemd-machine(970)
           |-systemd-udevd(856)
           |-tuned(7660)-+-{tuned}(7662)
           |             |-{tuned}(7663)
           |             `-{tuned}(7664)
           |-udisksd(971)-+-{udisksd}(976)
           |              |-{udisksd}(980)
           |              |-{udisksd}(996)
           |              `-{udisksd}(1051)
           |-virtlogd(84255)
           |-virtnetworkd(143248)-+-{virtnetworkd}(143249)
           |                      |-{virtnetworkd}(143250)
           |                      |-{virtnetworkd}(143251)
           |                      |-{virtnetworkd}(143252)
           |                      |-{virtnetworkd}(143253)
           |                      |-{virtnetworkd}(143254)
           |                      |-{virtnetworkd}(143255)
           |                      |-{virtnetworkd}(143256)
           |                      |-{virtnetworkd}(143257)
           |                      |-{virtnetworkd}(143258)
           |                      |-{virtnetworkd}(143259)
           |                      |-{virtnetworkd}(143260)
           |                      |-{virtnetworkd}(143261)
           |                      |-{virtnetworkd}(143262)
           |                      |-{virtnetworkd}(143263)
           |                      |-{virtnetworkd}(143297)
           |                      `-{virtnetworkd}(143298)
           |-virtnodedevd(143353)-+-{virtnodedevd}(143354)
           |                      |-{virtnodedevd}(143355)
           |                      |-{virtnodedevd}(143356)
           |                      |-{virtnodedevd}(143357)
           |                      |-{virtnodedevd}(143358)
           |                      |-{virtnodedevd}(143359)
           |                      |-{virtnodedevd}(143360)
           |                      |-{virtnodedevd}(143361)
           |                      |-{virtnodedevd}(143362)
           |                      |-{virtnodedevd}(143363)
           |                      |-{virtnodedevd}(143364)
           |                      |-{virtnodedevd}(143365)
           |                      |-{virtnodedevd}(143366)
           |                      |-{virtnodedevd}(143367)
           |                      |-{virtnodedevd}(143368)
           |                      |-{virtnodedevd}(143370)
           |                      |-{virtnodedevd}(143371)
           |                      |-{virtnodedevd}(143372)
           |                      `-{virtnodedevd}(143373)
           |-virtnwfilterd(143303)-+-{virtnwfilterd}(143304)
           |                       |-{virtnwfilterd}(143305)
           |                       |-{virtnwfilterd}(143306)
           |                       |-{virtnwfilterd}(143307)
           |                       |-{virtnwfilterd}(143308)
           |                       |-{virtnwfilterd}(143309)
           |                       |-{virtnwfilterd}(143310)
           |                       |-{virtnwfilterd}(143311)
           |                       |-{virtnwfilterd}(143312)
           |                       |-{virtnwfilterd}(143313)
           |                       |-{virtnwfilterd}(143314)
           |                       |-{virtnwfilterd}(143315)
           |                       |-{virtnwfilterd}(143316)
           |                       |-{virtnwfilterd}(143317)
           |                       |-{virtnwfilterd}(143318)
           |                       |-{virtnwfilterd}(143320)
           |                       `-{virtnwfilterd}(143321)
           |-virtqemud(127418)-+-{virtqemud}(127419)
           |                   |-{virtqemud}(127420)
           |                   |-{virtqemud}(127421)
           |                   |-{virtqemud}(127422)
           |                   |-{virtqemud}(127423)
           |                   |-{virtqemud}(127424)
           |                   |-{virtqemud}(127425)
           |                   |-{virtqemud}(127426)
           |                   |-{virtqemud}(127427)
           |                   |-{virtqemud}(127428)
           |                   |-{virtqemud}(127429)
           |                   |-{virtqemud}(127430)
           |                   |-{virtqemud}(127431)
           |                   |-{virtqemud}(127432)
           |                   |-{virtqemud}(127433)
           |                   |-{virtqemud}(127437)
           |                   `-{virtqemud}(127438)
           `-virtstoraged(143326)-+-{virtstoraged}(143327)
                                  |-{virtstoraged}(143328)
                                  |-{virtstoraged}(143329)
                                  |-{virtstoraged}(143330)
                                  |-{virtstoraged}(143331)
                                  |-{virtstoraged}(143332)
                                  |-{virtstoraged}(143333)
                                  |-{virtstoraged}(143334)
                                  |-{virtstoraged}(143335)
                                  |-{virtstoraged}(143336)
                                  |-{virtstoraged}(143337)
                                  |-{virtstoraged}(143338)
                                  |-{virtstoraged}(143339)
                                  |-{virtstoraged}(143340)
                                  |-{virtstoraged}(143341)
                                  |-{virtstoraged}(143343)
                                  `-{virtstoraged}(143344)
