systemd(1)-+-NetworkManager(1227)-+-{NetworkManager}(1228)
           |                      `-{NetworkManager}(1229)
           |-agetty(1489)
           |-anacron(144310)
           |-auditd(991)-+-sedispatch(993)
           |             |-{auditd}(992)
           |             `-{auditd}(994)
           |-chronyd(1034)
           |-conmon(118074)---dumb-init(118076)---nova-compute(118078)-+-{nova-compute}(118323)
           |                                                           |-{nova-compute}(118324)
           |                                                           |-{nova-compute}(118325)
           |                                                           |-{nova-compute}(118326)
           |                                                           |-{nova-compute}(118327)
           |                                                           |-{nova-compute}(118328)
           |                                                           |-{nova-compute}(118329)
           |                                                           |-{nova-compute}(118330)
           |                                                           |-{nova-compute}(118331)
           |                                                           |-{nova-compute}(118332)
           |                                                           |-{nova-compute}(118333)
           |                                                           |-{nova-compute}(118334)
           |                                                           |-{nova-compute}(118335)
           |                                                           |-{nova-compute}(118336)
           |                                                           |-{nova-compute}(118337)
           |                                                           |-{nova-compute}(118338)
           |                                                           |-{nova-compute}(118339)
           |                                                           |-{nova-compute}(118340)
           |                                                           |-{nova-compute}(118341)
           |                                                           |-{nova-compute}(118342)
           |                                                           `-{nova-compute}(118343)
           |-conmon(128813)---dumb-init(128816)---ceilometer-poll(128819)-+-ceilometer-poll(129140)-+-{ceilometer-poll}(129141)
           |                                                              |                         |-{ceilometer-poll}(129167)
           |                                                              |                         `-{ceilometer-poll}(129168)
           |                                                              `-{ceilometer-poll}(129139)
           |-conmon(130584)---node_exporter(130586)-+-{node_exporter}(130589)
           |                                        |-{node_exporter}(130590)
           |                                        `-{node_exporter}(130591)
           |-conmon(132382)---podman_exporter(132384)-+-{podman_exporter}(132387)
           |                                          |-{podman_exporter}(132388)
           |                                          |-{podman_exporter}(132389)
           |                                          `-{podman_exporter}(132390)
           |-conmon(134237)---openstack-netwo(134241)-+-{openstack-netwo}(134249)
           |                                          |-{openstack-netwo}(134250)
           |                                          |-{openstack-netwo}(134251)
           |                                          `-{openstack-netwo}(134252)
           |-conmon(155131)---dumb-init(155135)---ovn-controller(155145)-+-{ovn-controller}(155420)
           |                                                             |-{ovn-controller}(155421)
           |                                                             |-{ovn-controller}(155422)
           |                                                             `-{ovn-controller}(155423)
           |-conmon(174337)-+-dumb-init(174339)---neutron-ovn-met(174344)---neutron-ovn-met(174815)
           |                `-privsep-helper(174972)---{privsep-helper}(174973)
           |-crond(1488)
           |-dbus-broker-lau(1019)---dbus-broker(1020)
           |-dmeventd(833)-+-{dmeventd}(836)
           |               `-{dmeventd}(837)
           |-gssproxy(1265)-+-{gssproxy}(1267)
           |                |-{gssproxy}(1268)
           |                |-{gssproxy}(1269)
           |                |-{gssproxy}(1270)
           |                `-{gssproxy}(1271)
           |-irqbalance(1024)---{irqbalance}(1036)
           |-iscsid(162878)
           |-multipathd(179362)-+-{multipathd}(179364)
           |                    |-{multipathd}(179365)
           |                    |-{multipathd}(179366)
           |                    |-{multipathd}(179367)
           |                    |-{multipathd}(179368)
           |                    |-{multipathd}(179369)
           |                    `-{multipathd}(179370)
           |-ovs-vswitchd(1200)-+-{ovs-vswitchd}(1207)
           |                    |-{ovs-vswitchd}(1288)
           |                    |-{ovs-vswitchd}(1289)
           |                    `-{ovs-vswitchd}(1290)
           |-ovsdb-server(1129)
           |-podman(132163)-+-{podman}(132167)
           |                |-{podman}(132168)
           |                |-{podman}(132169)
           |                |-{podman}(132170)
           |                |-{podman}(132172)
           |                |-{podman}(132176)
           |                |-{podman}(132202)
           |                `-{podman}(132392)
           |-polkitd(1352)-+-{polkitd}(1386)
           |               |-{polkitd}(1387)
           |               |-{polkitd}(1391)
           |               |-{polkitd}(1392)
           |               `-{polkitd}(1422)
           |-qemu-ga(1027)---{qemu-ga}(1030)
           |-rngd(1028)
           |-rpcbind(990)
           |-rsyslogd(1485)-+-{rsyslogd}(1491)
           |                `-{rsyslogd}(1492)
           |-sshd(1486)---sshd-session(264486)---sshd-session(264505)---sudo(264506)---sos(264530)-+-timeout(266991)---dnf(266994)
           |                                                                                       |-timeout(267007)---pstree(267009)
           |                                                                                       |-{sos}(264803)
           |                                                                                       |-{sos}(264804)
           |                                                                                       |-{sos}(264805)
           |                                                                                       |-{sos}(264806)
           |                                                                                       |-{sos}(265216)
           |                                                                                       |-{sos}(265887)
           |                                                                                       |-{sos}(266243)
           |                                                                                       `-{sos}(266872)
           |-systemd(264490)---(sd-pam)(264492)
           |-systemd-hostnam(265281)
           |-systemd-journal(825)
           |-systemd-logind(1037)
           |-systemd-machine(78139)
           |-systemd-udevd(841)---systemd-udevd(266145)
           |-tuned(1256)-+-{tuned}(1350)
           |             |-{tuned}(1361)
           |             `-{tuned}(1379)
           |-virtlogd(77499)
           |-virtnodedevd(118406)-+-{virtnodedevd}(118407)
           |                      |-{virtnodedevd}(118408)
           |                      |-{virtnodedevd}(118409)
           |                      |-{virtnodedevd}(118410)
           |                      |-{virtnodedevd}(118411)
           |                      |-{virtnodedevd}(118412)
           |                      |-{virtnodedevd}(118413)
           |                      |-{virtnodedevd}(118414)
           |                      |-{virtnodedevd}(118415)
           |                      |-{virtnodedevd}(118416)
           |                      |-{virtnodedevd}(118417)
           |                      |-{virtnodedevd}(118418)
           |                      |-{virtnodedevd}(118419)
           |                      |-{virtnodedevd}(118420)
           |                      |-{virtnodedevd}(118421)
           |                      |-{virtnodedevd}(118423)
           |                      |-{virtnodedevd}(118424)
           |                      |-{virtnodedevd}(118425)
           |                      `-{virtnodedevd}(118426)
           `-virtqemud(118344)-+-{virtqemud}(118345)
                               |-{virtqemud}(118346)
                               |-{virtqemud}(118347)
                               |-{virtqemud}(118348)
                               |-{virtqemud}(118349)
                               |-{virtqemud}(118350)
                               |-{virtqemud}(118351)
                               |-{virtqemud}(118352)
                               |-{virtqemud}(118353)
                               |-{virtqemud}(118354)
                               |-{virtqemud}(118355)
                               |-{virtqemud}(118356)
                               |-{virtqemud}(118357)
                               |-{virtqemud}(118358)
                               |-{virtqemud}(118359)
                               |-{virtqemud}(118363)
                               `-{virtqemud}(118364)
