systemd(1)-+-NetworkManager(1225)-+-{NetworkManager}(1226)
           |                      `-{NetworkManager}(1227)
           |-agetty(1487)
           |-anacron(252628)
           |-auditd(990)-+-sedispatch(992)
           |             |-{auditd}(991)
           |             `-{auditd}(993)
           |-chronyd(1037)
           |-conmon(118062)---dumb-init(118064)---nova-compute(118066)-+-{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)
           |                                                           |-{nova-compute}(118344)
           |                                                           |-{nova-compute}(118345)
           |                                                           |-{nova-compute}(118346)
           |                                                           |-{nova-compute}(118347)
           |                                                           |-{nova-compute}(118348)
           |                                                           `-{nova-compute}(118349)
           |-conmon(128790)---dumb-init(128794)---ceilometer-poll(128807)-+-ceilometer-poll(129108)-+-{ceilometer-poll}(129109)
           |                                                              |                         |-{ceilometer-poll}(129135)
           |                                                              |                         `-{ceilometer-poll}(129136)
           |                                                              `-{ceilometer-poll}(129107)
           |-conmon(130525)---node_exporter(130527)-+-{node_exporter}(130530)
           |                                        |-{node_exporter}(130531)
           |                                        `-{node_exporter}(130532)
           |-conmon(132338)---podman_exporter(132340)-+-{podman_exporter}(132343)
           |                                          |-{podman_exporter}(132344)
           |                                          |-{podman_exporter}(132345)
           |                                          `-{podman_exporter}(145577)
           |-conmon(134207)---openstack-netwo(134209)-+-{openstack-netwo}(134212)
           |                                          |-{openstack-netwo}(134213)
           |                                          |-{openstack-netwo}(134214)
           |                                          |-{openstack-netwo}(134215)
           |                                          `-{openstack-netwo}(134216)
           |-conmon(155340)---dumb-init(155343)---ovn-controller(155351)-+-{ovn-controller}(155608)
           |                                                             |-{ovn-controller}(155609)
           |                                                             |-{ovn-controller}(155610)
           |                                                             `-{ovn-controller}(155611)
           |-conmon(174736)-+-dumb-init(174738)---neutron-ovn-met(174744)---neutron-ovn-met(175296)
           |                `-privsep-helper(175410)---{privsep-helper}(175411)
           |-crond(1486)
           |-dbus-broker-lau(1018)---dbus-broker(1019)
           |-dmeventd(832)-+-{dmeventd}(837)
           |               `-{dmeventd}(838)
           |-gssproxy(1262)-+-{gssproxy}(1263)
           |                |-{gssproxy}(1264)
           |                |-{gssproxy}(1265)
           |                |-{gssproxy}(1266)
           |                `-{gssproxy}(1267)
           |-irqbalance(1023)---{irqbalance}(1034)
           |-iscsid(163332)
           |-multipathd(179817)-+-{multipathd}(179819)
           |                    |-{multipathd}(179820)
           |                    |-{multipathd}(179821)
           |                    |-{multipathd}(179822)
           |                    |-{multipathd}(179823)
           |                    |-{multipathd}(179824)
           |                    `-{multipathd}(179825)
           |-ovs-vswitchd(1199)-+-{ovs-vswitchd}(1206)
           |                    |-{ovs-vswitchd}(1275)
           |                    |-{ovs-vswitchd}(1276)
           |                    `-{ovs-vswitchd}(1277)
           |-ovsdb-server(1128)
           |-podman(132104)-+-{podman}(132110)
           |                |-{podman}(132111)
           |                |-{podman}(132112)
           |                |-{podman}(132113)
           |                |-{podman}(132114)
           |                |-{podman}(132117)
           |                |-{podman}(132120)
           |                `-{podman}(132352)
           |-polkitd(1354)-+-{polkitd}(1392)
           |               |-{polkitd}(1393)
           |               |-{polkitd}(1396)
           |               |-{polkitd}(1397)
           |               `-{polkitd}(1432)
           |-qemu-ga(1026)---{qemu-ga}(1029)
           |-rngd(1027)
           |-rpcbind(989)
           |-rsyslogd(1483)-+-{rsyslogd}(1489)
           |                `-{rsyslogd}(1490)
           |-sshd(1484)---sshd-session(264976)---sshd-session(264995)---sudo(264996)---sos(265020)-+-timeout(267322)---dnf(267326)
           |                                                                                       |-timeout(267336)---pstree(267338)
           |                                                                                       |-{sos}(265294)
           |                                                                                       |-{sos}(265295)
           |                                                                                       |-{sos}(265296)
           |                                                                                       |-{sos}(265297)
           |                                                                                       |-{sos}(265685)
           |                                                                                       |-{sos}(266963)
           |                                                                                       |-{sos}(267185)
           |                                                                                       `-{sos}(267337)
           |-systemd(264980)---(sd-pam)(264982)
           |-systemd-hostnam(265768)
           |-systemd-journal(824)
           |-systemd-logind(1032)
           |-systemd-machine(78140)
           |-systemd-udevd(840)---systemd-udevd(266840)
           |-tuned(1257)-+-{tuned}(1351)
           |             |-{tuned}(1359)
           |             `-{tuned}(1375)
           |-virtlogd(77500)
           |-virtnodedevd(118413)-+-{virtnodedevd}(118414)
           |                      |-{virtnodedevd}(118415)
           |                      |-{virtnodedevd}(118416)
           |                      |-{virtnodedevd}(118417)
           |                      |-{virtnodedevd}(118418)
           |                      |-{virtnodedevd}(118419)
           |                      |-{virtnodedevd}(118420)
           |                      |-{virtnodedevd}(118421)
           |                      |-{virtnodedevd}(118422)
           |                      |-{virtnodedevd}(118423)
           |                      |-{virtnodedevd}(118424)
           |                      |-{virtnodedevd}(118425)
           |                      |-{virtnodedevd}(118426)
           |                      |-{virtnodedevd}(118427)
           |                      |-{virtnodedevd}(118428)
           |                      |-{virtnodedevd}(118430)
           |                      |-{virtnodedevd}(118431)
           |                      |-{virtnodedevd}(118432)
           |                      `-{virtnodedevd}(118433)
           `-virtqemud(118351)-+-{virtqemud}(118355)
                               |-{virtqemud}(118356)
                               |-{virtqemud}(118357)
                               |-{virtqemud}(118358)
                               |-{virtqemud}(118359)
                               |-{virtqemud}(118360)
                               |-{virtqemud}(118362)
                               |-{virtqemud}(118363)
                               |-{virtqemud}(118364)
                               |-{virtqemud}(118365)
                               |-{virtqemud}(118366)
                               |-{virtqemud}(118367)
                               |-{virtqemud}(118368)
                               |-{virtqemud}(118369)
                               |-{virtqemud}(118370)
                               |-{virtqemud}(118376)
                               `-{virtqemud}(118377)
