systemd(1)-+-NetworkManager(1240)-+-{NetworkManager}(1241)
           |                      `-{NetworkManager}(1242)
           |-agetty(1576)
           |-auditd(1030)-+-sedispatch(1033)
           |              |-{auditd}(1031)
           |              `-{auditd}(1034)
           |-chronyd(55284)
           |-conmon(86317)---dumb-init(86319)---ovn-controller(86322)-+-{ovn-controller}(86484)
           |                                                          |-{ovn-controller}(86485)
           |                                                          |-{ovn-controller}(86486)
           |                                                          `-{ovn-controller}(86487)
           |-conmon(95598)-+-dumb-init(95600)---neutron-ovn-met(95603)---neutron-ovn-met(95877)
           |               `-privsep-helper(95988)---{privsep-helper}(95991)
           |-conmon(176022)---dumb-init(176024)---nova-compute(176026)-+-{nova-compute}(176314)
           |                                                           |-{nova-compute}(176315)
           |                                                           |-{nova-compute}(176316)
           |                                                           |-{nova-compute}(176317)
           |                                                           |-{nova-compute}(176318)
           |                                                           |-{nova-compute}(176319)
           |                                                           |-{nova-compute}(176320)
           |                                                           |-{nova-compute}(176321)
           |                                                           |-{nova-compute}(176322)
           |                                                           |-{nova-compute}(176323)
           |                                                           |-{nova-compute}(176324)
           |                                                           |-{nova-compute}(176325)
           |                                                           |-{nova-compute}(176326)
           |                                                           |-{nova-compute}(176327)
           |                                                           |-{nova-compute}(176328)
           |                                                           |-{nova-compute}(176329)
           |                                                           |-{nova-compute}(176330)
           |                                                           |-{nova-compute}(176331)
           |                                                           |-{nova-compute}(176332)
           |                                                           |-{nova-compute}(176333)
           |                                                           `-{nova-compute}(176334)
           |-conmon(185725)---dumb-init(185727)---ceilometer-poll(185730)-+-ceilometer-poll(185886)-+-{ceilometer-poll}(185888)
           |                                                              |                         |-{ceilometer-poll}(185915)
           |                                                              |                         `-{ceilometer-poll}(185917)
           |                                                              `-{ceilometer-poll}(185879)
           |-conmon(188746)---node_exporter(188748)-+-{node_exporter}(188751)
           |                                        |-{node_exporter}(188752)
           |                                        |-{node_exporter}(188753)
           |                                        `-{node_exporter}(188754)
           |-conmon(191836)---podman_exporter(191838)-+-{podman_exporter}(191841)
           |                                          |-{podman_exporter}(191842)
           |                                          |-{podman_exporter}(191843)
           |                                          |-{podman_exporter}(191844)
           |                                          `-{podman_exporter}(191846)
           |-conmon(194989)---openstack-netwo(194991)-+-{openstack-netwo}(194994)
           |                                          |-{openstack-netwo}(194995)
           |                                          |-{openstack-netwo}(194996)
           |                                          |-{openstack-netwo}(194997)
           |                                          `-{openstack-netwo}(194998)
           |-crond(17712)
           |-dbus-broker-lau(1063)---dbus-broker(1064)
           |-dmeventd(851)-+-{dmeventd}(2971)
           |               `-{dmeventd}(2972)
           |-gssproxy(1262)-+-{gssproxy}(1263)
           |                |-{gssproxy}(1264)
           |                |-{gssproxy}(1265)
           |                |-{gssproxy}(1266)
           |                `-{gssproxy}(1267)
           |-irqbalance(1068)---{irqbalance}(1078)
           |-iscsid(159956)
           |-multipathd(160115)-+-{multipathd}(160117)
           |                    |-{multipathd}(160118)
           |                    |-{multipathd}(160119)
           |                    |-{multipathd}(160120)
           |                    |-{multipathd}(160121)
           |                    |-{multipathd}(160122)
           |                    `-{multipathd}(160123)
           |-ovs-vswitchd(1230)-+-{ovs-vswitchd}(48613)
           |                    |-{ovs-vswitchd}(48614)
           |                    |-{ovs-vswitchd}(48615)
           |                    |-{ovs-vswitchd}(48616)
           |                    |-{ovs-vswitchd}(48617)
           |                    |-{ovs-vswitchd}(48618)
           |                    |-{ovs-vswitchd}(48619)
           |                    |-{ovs-vswitchd}(48620)
           |                    `-{ovs-vswitchd}(48622)
           |-ovsdb-server(1153)
           |-podman(191847)-+-{podman}(191853)
           |                |-{podman}(191854)
           |                |-{podman}(191855)
           |                |-{podman}(191856)
           |                |-{podman}(191858)
           |                |-{podman}(191862)
           |                |-{podman}(191863)
           |                |-{podman}(191864)
           |                |-{podman}(191872)
           |                |-{podman}(191878)
           |                `-{podman}(191884)
           |-polkitd(1521)-+-{polkitd}(1531)
           |               |-{polkitd}(1532)
           |               |-{polkitd}(1533)
           |               |-{polkitd}(1534)
           |               |-{polkitd}(1535)
           |               |-{polkitd}(1536)
           |               |-{polkitd}(1537)
           |               |-{polkitd}(1538)
           |               `-{polkitd}(1545)
           |-qemu-ga(17728)---{qemu-ga}(17735)
           |-rngd(1070)
           |-rpcbind(1029)
           |-rsyslogd(1568)-+-{rsyslogd}(1574)
           |                `-{rsyslogd}(1575)
           |-sshd(1569)---sshd-session(204071)---sshd-session(204090)---sudo(204091)---sos(204115)-+-timeout(206770)---turbostat(206772)-+-sleep(206780)
           |                                                                                       |                                     `-{turbostat}(206778)
           |                                                                                       |-timeout(206813)---pstree(206814)
           |                                                                                       |-{sos}(204451)
           |                                                                                       |-{sos}(204452)
           |                                                                                       |-{sos}(204453)
           |                                                                                       |-{sos}(204454)
           |                                                                                       |-{sos}(206476)
           |                                                                                       |-{sos}(206506)
           |                                                                                       |-{sos}(206792)
           |                                                                                       `-{sos}(206821)
           |-systemd(204075)---(sd-pam)(204077)
           |-systemd-hostnam(204900)
           |-systemd-journal(839)
           |-systemd-logind(1074)
           |-systemd-machine(145702)
           |-systemd-udevd(860)---systemd-udevd(206150)
           |-tuned(36329)-+-{tuned}(36332)
           |              |-{tuned}(36333)
           |              `-{tuned}(36334)
           |-virtlogd(145065)
           |-virtnodedevd(175467)-+-{virtnodedevd}(175468)
           |                      |-{virtnodedevd}(175469)
           |                      |-{virtnodedevd}(175470)
           |                      |-{virtnodedevd}(175471)
           |                      |-{virtnodedevd}(175472)
           |                      |-{virtnodedevd}(175473)
           |                      |-{virtnodedevd}(175474)
           |                      |-{virtnodedevd}(175475)
           |                      |-{virtnodedevd}(175476)
           |                      |-{virtnodedevd}(175477)
           |                      |-{virtnodedevd}(175478)
           |                      |-{virtnodedevd}(175479)
           |                      |-{virtnodedevd}(175480)
           |                      |-{virtnodedevd}(175481)
           |                      |-{virtnodedevd}(175482)
           |                      |-{virtnodedevd}(175484)
           |                      |-{virtnodedevd}(175485)
           |                      |-{virtnodedevd}(175486)
           |                      `-{virtnodedevd}(175487)
           `-virtqemud(175145)-+-{virtqemud}(175146)
                               |-{virtqemud}(175147)
                               |-{virtqemud}(175148)
                               |-{virtqemud}(175149)
                               |-{virtqemud}(175150)
                               |-{virtqemud}(175151)
                               |-{virtqemud}(175152)
                               |-{virtqemud}(175153)
                               |-{virtqemud}(175154)
                               |-{virtqemud}(175155)
                               |-{virtqemud}(175156)
                               |-{virtqemud}(175157)
                               |-{virtqemud}(175158)
                               |-{virtqemud}(175159)
                               |-{virtqemud}(175160)
                               |-{virtqemud}(175164)
                               `-{virtqemud}(175165)
