systemd(1)-+-NetworkManager(1227)-+-{NetworkManager}(1228)
           |                      `-{NetworkManager}(1229)
           |-agetty(1469)
           |-anacron(144658)
           |-auditd(990)-+-sedispatch(992)
           |             |-{auditd}(991)
           |             `-{auditd}(993)
           |-chronyd(1032)
           |-conmon(155101)---dumb-init(155105)---ovn-controller(155114)-+-{ovn-controller}(155369)
           |                                                             |-{ovn-controller}(155370)
           |                                                             |-{ovn-controller}(155371)
           |                                                             `-{ovn-controller}(155372)
           |-conmon(173553)-+-dumb-init(173556)---neutron-ovn-met(173566)---neutron-ovn-met(174053)
           |                |-privsep-helper(174210)---{privsep-helper}(174211)
           |                |-privsep-helper(207249)-+-{privsep-helper}(207250)
           |                |                        `-{privsep-helper}(207290)
           |                `-privsep-helper(207271)---{privsep-helper}(207272)
           |-conmon(184991)-+-dumb-init(184994)---nova-compute(185001)-+-{nova-compute}(185644)
           |                |                                          |-{nova-compute}(185645)
           |                |                                          |-{nova-compute}(185646)
           |                |                                          |-{nova-compute}(185647)
           |                |                                          |-{nova-compute}(185648)
           |                |                                          |-{nova-compute}(185649)
           |                |                                          |-{nova-compute}(185650)
           |                |                                          |-{nova-compute}(185651)
           |                |                                          |-{nova-compute}(185652)
           |                |                                          |-{nova-compute}(185653)
           |                |                                          |-{nova-compute}(185654)
           |                |                                          |-{nova-compute}(185655)
           |                |                                          |-{nova-compute}(185656)
           |                |                                          |-{nova-compute}(185658)
           |                |                                          |-{nova-compute}(185659)
           |                |                                          |-{nova-compute}(185661)
           |                |                                          |-{nova-compute}(185662)
           |                |                                          |-{nova-compute}(185663)
           |                |                                          |-{nova-compute}(185664)
           |                |                                          |-{nova-compute}(185665)
           |                |                                          `-{nova-compute}(185666)
           |                |-privsep-helper(207162)---{privsep-helper}(207163)
           |                `-privsep-helper(207186)---{privsep-helper}(207187)
           |-conmon(192503)---dumb-init(192506)---ceilometer-poll(192516)-+-ceilometer-poll(192733)-+-{ceilometer-poll}(192734)
           |                                                              |                         |-{ceilometer-poll}(192772)
           |                                                              |                         `-{ceilometer-poll}(192777)
           |                                                              `-{ceilometer-poll}(192732)
           |-conmon(195403)---node_exporter(195405)-+-{node_exporter}(195422)
           |                                        |-{node_exporter}(195423)
           |                                        |-{node_exporter}(195424)
           |                                        `-{node_exporter}(195425)
           |-conmon(198319)---podman_exporter(198321)-+-{podman_exporter}(198326)
           |                                          |-{podman_exporter}(198327)
           |                                          |-{podman_exporter}(198328)
           |                                          `-{podman_exporter}(198330)
           |-conmon(201270)---openstack-netwo(201272)-+-{openstack-netwo}(201275)
           |                                          |-{openstack-netwo}(201276)
           |                                          |-{openstack-netwo}(201277)
           |                                          `-{openstack-netwo}(201278)
           |-crond(1468)
           |-dbus-broker-lau(1018)---dbus-broker(1019)
           |-dmeventd(829)-+-{dmeventd}(832)
           |               `-{dmeventd}(833)
           |-gssproxy(1258)-+-{gssproxy}(1260)
           |                |-{gssproxy}(1261)
           |                |-{gssproxy}(1262)
           |                |-{gssproxy}(1263)
           |                `-{gssproxy}(1264)
           |-irqbalance(1023)---{irqbalance}(1034)
           |-iscsid(162298)
           |-multipathd(178622)-+-{multipathd}(178624)
           |                    |-{multipathd}(178625)
           |                    |-{multipathd}(178626)
           |                    |-{multipathd}(178627)
           |                    |-{multipathd}(178628)
           |                    |-{multipathd}(178629)
           |                    `-{multipathd}(178630)
           |-ovs-vswitchd(1199)-+-{ovs-vswitchd}(1207)
           |                    |-{ovs-vswitchd}(1281)
           |                    |-{ovs-vswitchd}(1282)
           |                    `-{ovs-vswitchd}(1283)
           |-ovsdb-server(1128)
           |-podman(132167)-+-{podman}(132173)
           |                |-{podman}(132174)
           |                |-{podman}(132175)
           |                |-{podman}(132176)
           |                |-{podman}(132177)
           |                |-{podman}(132178)
           |                |-{podman}(132181)
           |                `-{podman}(132208)
           |-polkitd(1369)-+-{polkitd}(1406)
           |               |-{polkitd}(1407)
           |               |-{polkitd}(1411)
           |               |-{polkitd}(1412)
           |               `-{polkitd}(1448)
           |-qemu-ga(1026)---{qemu-ga}(1030)
           |-rngd(1027)
           |-rpcbind(989)
           |-rsyslogd(1465)-+-{rsyslogd}(1471)
           |                `-{rsyslogd}(1472)
           |-sshd(1466)---sshd-session(208036)---sshd-session(208055)---sudo(208056)---sos(208080)-+-timeout(210502)---dnf(210503)
           |                                                                                       |-timeout(210533)---pstree(210535)
           |                                                                                       |-{sos}(208368)
           |                                                                                       |-{sos}(208369)
           |                                                                                       |-{sos}(208370)
           |                                                                                       |-{sos}(208371)
           |                                                                                       |-{sos}(208796)
           |                                                                                       |-{sos}(209439)
           |                                                                                       |-{sos}(209756)
           |                                                                                       `-{sos}(210395)
           |-systemd(208040)---(sd-pam)(208042)
           |-systemd-hostnam(208866)
           |-systemd-journal(822)
           |-systemd-logind(1033)
           |-systemd-machine(78119)
           |-systemd-udevd(838)---systemd-udevd(210440)
           |-tuned(1251)-+-{tuned}(1368)
           |             |-{tuned}(1373)
           |             `-{tuned}(1397)
           |-virtlogd(77502)
           |-virtnodedevd(118439)-+-{virtnodedevd}(118440)
           |                      |-{virtnodedevd}(118441)
           |                      |-{virtnodedevd}(118442)
           |                      |-{virtnodedevd}(118443)
           |                      |-{virtnodedevd}(118444)
           |                      |-{virtnodedevd}(118445)
           |                      |-{virtnodedevd}(118446)
           |                      |-{virtnodedevd}(118447)
           |                      |-{virtnodedevd}(118448)
           |                      |-{virtnodedevd}(118449)
           |                      |-{virtnodedevd}(118450)
           |                      |-{virtnodedevd}(118451)
           |                      |-{virtnodedevd}(118452)
           |                      |-{virtnodedevd}(118453)
           |                      |-{virtnodedevd}(118454)
           |                      |-{virtnodedevd}(118456)
           |                      |-{virtnodedevd}(118457)
           |                      |-{virtnodedevd}(118458)
           |                      `-{virtnodedevd}(118459)
           `-virtqemud(118079)-+-{virtqemud}(118083)
                               |-{virtqemud}(118084)
                               |-{virtqemud}(118085)
                               |-{virtqemud}(118086)
                               |-{virtqemud}(118087)
                               |-{virtqemud}(118088)
                               |-{virtqemud}(118089)
                               |-{virtqemud}(118090)
                               |-{virtqemud}(118091)
                               |-{virtqemud}(118092)
                               |-{virtqemud}(118093)
                               |-{virtqemud}(118094)
                               |-{virtqemud}(118095)
                               |-{virtqemud}(118096)
                               |-{virtqemud}(118097)
                               |-{virtqemud}(118106)
                               |-{virtqemud}(118107)
                               `-{virtqemud}(207590)
