systemd(1)-+-NetworkManager(1302)-+-{NetworkManager}(1303)
           |                      `-{NetworkManager}(1304)
           |-agetty(1559)
           |-anacron(144577)
           |-auditd(1060)-+-sedispatch(1062)
           |              |-{auditd}(1061)
           |              `-{auditd}(1063)
           |-chronyd(1104)
           |-conmon(143141)---dumb-init(143143)---ovn-controller(143146)-+-{ovn-controller}(143250)
           |                                                             |-{ovn-controller}(143251)
           |                                                             |-{ovn-controller}(143252)
           |                                                             `-{ovn-controller}(143253)
           |-conmon(160302)-+-dumb-init(160304)---neutron-ovn-met(160307)---neutron-ovn-met(160521)
           |                |-privsep-helper(160587)---{privsep-helper}(160617)
           |                |-privsep-helper(184373)---{privsep-helper}(184381)
           |                `-privsep-helper(184394)---{privsep-helper}(184395)
           |-conmon(164581)---dumb-init(164583)---multipathd(164591)-+-{multipathd}(164637)
           |                                                         |-{multipathd}(164638)
           |                                                         |-{multipathd}(164639)
           |                                                         |-{multipathd}(164640)
           |                                                         |-{multipathd}(164641)
           |                                                         `-{multipathd}(164642)
           |-conmon(172856)---dumb-init(172858)---ceilometer-poll(172861)-+-ceilometer-poll(173041)-+-{ceilometer-poll}(173042)
           |                                                              |                         |-{ceilometer-poll}(173067)
           |                                                              |                         `-{ceilometer-poll}(173068)
           |                                                              `-{ceilometer-poll}(173039)
           |-conmon(174577)---node_exporter(174579)-+-{node_exporter}(174582)
           |                                        |-{node_exporter}(174583)
           |                                        |-{node_exporter}(174584)
           |                                        |-{node_exporter}(174585)
           |                                        |-{node_exporter}(174586)
           |                                        `-{node_exporter}(174587)
           |-conmon(176235)---podman_exporter(176237)-+-{podman_exporter}(176240)
           |                                          |-{podman_exporter}(176241)
           |                                          |-{podman_exporter}(176242)
           |                                          |-{podman_exporter}(176243)
           |                                          |-{podman_exporter}(176244)
           |                                          |-{podman_exporter}(177103)
           |                                          `-{podman_exporter}(177104)
           |-conmon(177892)---openstack-netwo(177894)-+-{openstack-netwo}(177897)
           |                                          |-{openstack-netwo}(177898)
           |                                          |-{openstack-netwo}(177899)
           |                                          |-{openstack-netwo}(177900)
           |                                          |-{openstack-netwo}(177901)
           |                                          `-{openstack-netwo}(177902)
           |-conmon(183222)-+-dumb-init(183224)---nova-compute(183226)-+-{nova-compute}(183509)
           |                |                                          |-{nova-compute}(183510)
           |                |                                          |-{nova-compute}(183511)
           |                |                                          |-{nova-compute}(183512)
           |                |                                          |-{nova-compute}(183513)
           |                |                                          |-{nova-compute}(183514)
           |                |                                          |-{nova-compute}(183515)
           |                |                                          |-{nova-compute}(183516)
           |                |                                          |-{nova-compute}(183517)
           |                |                                          |-{nova-compute}(183518)
           |                |                                          |-{nova-compute}(183519)
           |                |                                          |-{nova-compute}(183520)
           |                |                                          |-{nova-compute}(183521)
           |                |                                          |-{nova-compute}(183522)
           |                |                                          |-{nova-compute}(183523)
           |                |                                          |-{nova-compute}(183524)
           |                |                                          |-{nova-compute}(183525)
           |                |                                          |-{nova-compute}(183526)
           |                |                                          |-{nova-compute}(183527)
           |                |                                          |-{nova-compute}(183528)
           |                |                                          `-{nova-compute}(183529)
           |                |-privsep-helper(184269)---{privsep-helper}(184270)
           |                `-privsep-helper(184332)---{privsep-helper}(184333)
           |-crond(1556)
           |-dbus-broker-lau(1088)---dbus-broker(1089)
           |-dmeventd(885)-+-{dmeventd}(887)
           |               `-{dmeventd}(888)
           |-gssproxy(1362)-+-{gssproxy}(1364)
           |                |-{gssproxy}(1365)
           |                |-{gssproxy}(1366)
           |                |-{gssproxy}(1367)
           |                `-{gssproxy}(1368)
           |-irqbalance(1093)---{irqbalance}(1102)
           |-iscsid(149985)
           |-ovs-vswitchd(1271)-+-{ovs-vswitchd}(1277)
           |                    |-{ovs-vswitchd}(1346)
           |                    |-{ovs-vswitchd}(1347)
           |                    |-{ovs-vswitchd}(1348)
           |                    |-{ovs-vswitchd}(1349)
           |                    |-{ovs-vswitchd}(1350)
           |                    |-{ovs-vswitchd}(1351)
           |                    |-{ovs-vswitchd}(1352)
           |                    `-{ovs-vswitchd}(1353)
           |-ovsdb-server(1200)
           |-podman(117922)-+-{podman}(117928)
           |                |-{podman}(117929)
           |                |-{podman}(117930)
           |                |-{podman}(117931)
           |                |-{podman}(117932)
           |                |-{podman}(117934)
           |                |-{podman}(117936)
           |                |-{podman}(117935)
           |                |-{podman}(117937)
           |                |-{podman}(117941)
           |                `-{podman}(117955)
           |-polkitd(1436)-+-{polkitd}(1460)
           |               |-{polkitd}(1462)
           |               |-{polkitd}(1464)
           |               |-{polkitd}(1465)
           |               |-{polkitd}(1466)
           |               |-{polkitd}(1467)
           |               |-{polkitd}(1468)
           |               |-{polkitd}(1469)
           |               `-{polkitd}(1490)
           |-qemu-ga(1096)---{qemu-ga}(1099)
           |-rngd(1097)
           |-rpcbind(1059)
           |-rsyslogd(1553)-+-{rsyslogd}(1558)
           |                `-{rsyslogd}(1560)
           |-sshd(1554)---sshd-session(185427)---sshd-session(185456)---sudo(185465)---sos(185489)-+-timeout(188413)---turbostat(188414)-+-sleep(188417)
           |                                                                                       |                                     `-{turbostat}(188415)
           |                                                                                       |-timeout(188489)---pstree(188490)
           |                                                                                       |-{sos}(185784)
           |                                                                                       |-{sos}(185785)
           |                                                                                       |-{sos}(185786)
           |                                                                                       |-{sos}(185787)
           |                                                                                       |-{sos}(187953)
           |                                                                                       |-{sos}(188072)
           |                                                                                       |-{sos}(188396)
           |                                                                                       `-{sos}(188485)
           |-systemd(185431)---(sd-pam)(185433)
           |-systemd-hostnam(186387)
           |-systemd-journal(878)
           |-systemd-logind(1105)
           |-systemd-machine(64543)
           |-systemd-udevd(895)---systemd-udevd(188486)
           |-tuned(1337)-+-{tuned}(1435)
           |             |-{tuned}(1439)
           |             `-{tuned}(1482)
           |-virtlogd(63924)
           |-virtnodedevd(103765)-+-{virtnodedevd}(103769)
           |                      |-{virtnodedevd}(103770)
           |                      |-{virtnodedevd}(103771)
           |                      |-{virtnodedevd}(103772)
           |                      |-{virtnodedevd}(103773)
           |                      |-{virtnodedevd}(103774)
           |                      |-{virtnodedevd}(103775)
           |                      |-{virtnodedevd}(103776)
           |                      |-{virtnodedevd}(103777)
           |                      |-{virtnodedevd}(103778)
           |                      |-{virtnodedevd}(103779)
           |                      |-{virtnodedevd}(103780)
           |                      |-{virtnodedevd}(103781)
           |                      |-{virtnodedevd}(103782)
           |                      |-{virtnodedevd}(103783)
           |                      |-{virtnodedevd}(103785)
           |                      |-{virtnodedevd}(103786)
           |                      |-{virtnodedevd}(103787)
           |                      `-{virtnodedevd}(103788)
           `-virtqemud(103714)-+-{virtqemud}(103715)
                               |-{virtqemud}(103716)
                               |-{virtqemud}(103717)
                               |-{virtqemud}(103718)
                               |-{virtqemud}(103719)
                               |-{virtqemud}(103720)
                               |-{virtqemud}(103721)
                               |-{virtqemud}(103722)
                               |-{virtqemud}(103723)
                               |-{virtqemud}(103724)
                               |-{virtqemud}(103725)
                               |-{virtqemud}(103726)
                               |-{virtqemud}(103727)
                               |-{virtqemud}(103728)
                               |-{virtqemud}(103729)
                               |-{virtqemud}(103733)
                               |-{virtqemud}(103734)
                               `-{virtqemud}(184872)
