systemd(1)-+-NetworkManager(1241)-+-{NetworkManager}(1242)
           |                      `-{NetworkManager}(1243)
           |-agetty(1573)
           |-auditd(1031)-+-sedispatch(1033)
           |              |-{auditd}(1032)
           |              `-{auditd}(1034)
           |-chronyd(42795)
           |-conmon(73348)---dumb-init(73350)---ovn-controller(73353)-+-{ovn-controller}(73473)
           |                                                          |-{ovn-controller}(73474)
           |                                                          |-{ovn-controller}(73475)
           |                                                          `-{ovn-controller}(73476)
           |-conmon(82625)-+-dumb-init(82627)---neutron-ovn-met(82630)---neutron-ovn-met(82955)
           |               `-privsep-helper(83063)---{privsep-helper}(83111)
           |-conmon(163055)---dumb-init(163057)---nova-compute(163059)-+-{nova-compute}(163328)
           |                                                           |-{nova-compute}(163329)
           |                                                           |-{nova-compute}(163330)
           |                                                           |-{nova-compute}(163331)
           |                                                           |-{nova-compute}(163332)
           |                                                           |-{nova-compute}(163333)
           |                                                           |-{nova-compute}(163334)
           |                                                           |-{nova-compute}(163335)
           |                                                           |-{nova-compute}(163336)
           |                                                           |-{nova-compute}(163337)
           |                                                           |-{nova-compute}(163338)
           |                                                           |-{nova-compute}(163339)
           |                                                           |-{nova-compute}(163340)
           |                                                           |-{nova-compute}(163341)
           |                                                           |-{nova-compute}(163342)
           |                                                           |-{nova-compute}(163343)
           |                                                           |-{nova-compute}(163344)
           |                                                           |-{nova-compute}(163345)
           |                                                           |-{nova-compute}(163346)
           |                                                           |-{nova-compute}(163347)
           |                                                           `-{nova-compute}(163348)
           |-conmon(172752)---dumb-init(172754)---ceilometer-poll(172757)-+-ceilometer-poll(172946)-+-{ceilometer-poll}(172949)
           |                                                              |                         |-{ceilometer-poll}(172961)
           |                                                              |                         `-{ceilometer-poll}(172962)
           |                                                              `-{ceilometer-poll}(172936)
           |-conmon(175763)---node_exporter(175765)-+-{node_exporter}(175768)
           |                                        |-{node_exporter}(175769)
           |                                        |-{node_exporter}(175770)
           |                                        `-{node_exporter}(175771)
           |-conmon(178878)---podman_exporter(178880)-+-{podman_exporter}(178883)
           |                                          |-{podman_exporter}(178884)
           |                                          |-{podman_exporter}(178885)
           |                                          |-{podman_exporter}(178886)
           |                                          `-{podman_exporter}(178888)
           |-conmon(182031)---openstack-netwo(182033)-+-{openstack-netwo}(182036)
           |                                          |-{openstack-netwo}(182037)
           |                                          |-{openstack-netwo}(182038)
           |                                          |-{openstack-netwo}(182039)
           |                                          `-{openstack-netwo}(182040)
           |-crond(1571)
           |-dbus-broker-lau(1060)---dbus-broker(1061)
           |-dmeventd(853)-+-{dmeventd}(2969)
           |               `-{dmeventd}(2970)
           |-gssproxy(1263)-+-{gssproxy}(1265)
           |                |-{gssproxy}(1266)
           |                |-{gssproxy}(1267)
           |                |-{gssproxy}(1268)
           |                `-{gssproxy}(1269)
           |-irqbalance(1065)---{irqbalance}(1075)
           |-iscsid(146996)
           |-multipathd(147157)-+-{multipathd}(147159)
           |                    |-{multipathd}(147160)
           |                    |-{multipathd}(147161)
           |                    |-{multipathd}(147162)
           |                    |-{multipathd}(147163)
           |                    |-{multipathd}(147164)
           |                    `-{multipathd}(147165)
           |-ovs-vswitchd(1231)-+-{ovs-vswitchd}(36022)
           |                    |-{ovs-vswitchd}(36023)
           |                    |-{ovs-vswitchd}(36024)
           |                    |-{ovs-vswitchd}(36025)
           |                    |-{ovs-vswitchd}(36027)
           |                    |-{ovs-vswitchd}(36028)
           |                    |-{ovs-vswitchd}(36029)
           |                    |-{ovs-vswitchd}(36030)
           |                    `-{ovs-vswitchd}(36031)
           |-ovsdb-server(1154)
           |-podman(178889)-+-{podman}(178895)
           |                |-{podman}(178896)
           |                |-{podman}(178897)
           |                |-{podman}(178898)
           |                |-{podman}(178899)
           |                |-{podman}(178904)
           |                |-{podman}(178905)
           |                |-{podman}(178906)
           |                |-{podman}(178908)
           |                |-{podman}(178909)
           |                `-{podman}(178910)
           |-polkitd(1521)-+-{polkitd}(1524)
           |               |-{polkitd}(1525)
           |               |-{polkitd}(1526)
           |               |-{polkitd}(1527)
           |               |-{polkitd}(1528)
           |               |-{polkitd}(1529)
           |               |-{polkitd}(1530)
           |               |-{polkitd}(1531)
           |               `-{polkitd}(1534)
           |-qemu-ga(1066)---{qemu-ga}(1069)
           |-rngd(1067)
           |-rpcbind(1029)
           |-rsyslogd(1568)-+-{rsyslogd}(1575)
           |                `-{rsyslogd}(1576)
           |-sshd(1569)---sshd-session(191043)---sshd-session(191086)---sudo(191087)---sos(191111)-+-timeout(193729)---dnf(193730)
           |                                                                                       |-timeout(193753)---turbostat(193755)-+-sleep(193759)
           |                                                                                       |                                     `-{turbostat}(193757)
           |                                                                                       |-timeout(193766)---pstree(193767)
           |                                                                                       |-{sos}(191436)
           |                                                                                       |-{sos}(191437)
           |                                                                                       |-{sos}(191438)
           |                                                                                       |-{sos}(191439)
           |                                                                                       |-{sos}(191805)
           |                                                                                       |-{sos}(193550)
           |                                                                                       |-{sos}(193633)
           |                                                                                       `-{sos}(193756)
           |-systemd(191062)---(sd-pam)(191069)
           |-systemd-hostnam(191890)
           |-systemd-journal(842)
           |-systemd-logind(1071)
           |-systemd-machine(132741)
           |-systemd-udevd(867)---systemd-udevd(193282)
           |-tuned(23728)-+-{tuned}(23730)
           |              |-{tuned}(23731)
           |              `-{tuned}(23732)
           |-virtlogd(132103)
           |-virtnodedevd(162724)-+-{virtnodedevd}(162731)
           |                      |-{virtnodedevd}(162732)
           |                      |-{virtnodedevd}(162733)
           |                      |-{virtnodedevd}(162734)
           |                      |-{virtnodedevd}(162735)
           |                      |-{virtnodedevd}(162736)
           |                      |-{virtnodedevd}(162737)
           |                      |-{virtnodedevd}(162738)
           |                      |-{virtnodedevd}(162739)
           |                      |-{virtnodedevd}(162740)
           |                      |-{virtnodedevd}(162741)
           |                      |-{virtnodedevd}(162742)
           |                      |-{virtnodedevd}(162743)
           |                      |-{virtnodedevd}(162744)
           |                      |-{virtnodedevd}(162745)
           |                      |-{virtnodedevd}(162747)
           |                      |-{virtnodedevd}(162748)
           |                      |-{virtnodedevd}(162749)
           |                      `-{virtnodedevd}(162750)
           `-virtqemud(162309)-+-{virtqemud}(162310)
                               |-{virtqemud}(162311)
                               |-{virtqemud}(162312)
                               |-{virtqemud}(162313)
                               |-{virtqemud}(162314)
                               |-{virtqemud}(162315)
                               |-{virtqemud}(162316)
                               |-{virtqemud}(162317)
                               |-{virtqemud}(162318)
                               |-{virtqemud}(162319)
                               |-{virtqemud}(162320)
                               |-{virtqemud}(162321)
                               |-{virtqemud}(162322)
                               |-{virtqemud}(162323)
                               |-{virtqemud}(162324)
                               |-{virtqemud}(162328)
                               `-{virtqemud}(162329)
