systemd(1)-+-NetworkManager(1303)-+-{NetworkManager}(1304)
           |                      `-{NetworkManager}(1305)
           |-agetty(1564)
           |-anacron(115975)
           |-auditd(1061)-+-sedispatch(1063)
           |              |-{auditd}(1062)
           |              `-{auditd}(1064)
           |-chronyd(1105)
           |-conmon(143384)---dumb-init(143386)---ovn-controller(143389)-+-{ovn-controller}(143468)
           |                                                             |-{ovn-controller}(143469)
           |                                                             |-{ovn-controller}(143470)
           |                                                             `-{ovn-controller}(143471)
           |-conmon(160503)-+-dumb-init(160505)---neutron-ovn-met(160508)---neutron-ovn-met(160759)
           |                `-privsep-helper(160878)---{privsep-helper}(160896)
           |-conmon(164773)---dumb-init(164775)---multipathd(164789)-+-{multipathd}(164838)
           |                                                         |-{multipathd}(164839)
           |                                                         |-{multipathd}(164840)
           |                                                         |-{multipathd}(164841)
           |                                                         |-{multipathd}(164842)
           |                                                         `-{multipathd}(164843)
           |-conmon(173043)---dumb-init(173045)---ceilometer-poll(173048)-+-ceilometer-poll(173240)-+-{ceilometer-poll}(173245)
           |                                                              |                         |-{ceilometer-poll}(173298)
           |                                                              |                         `-{ceilometer-poll}(173299)
           |                                                              `-{ceilometer-poll}(173233)
           |-conmon(174681)---node_exporter(174683)-+-{node_exporter}(174686)
           |                                        |-{node_exporter}(174687)
           |                                        |-{node_exporter}(174688)
           |                                        |-{node_exporter}(174689)
           |                                        `-{node_exporter}(174690)
           |-conmon(176382)---podman_exporter(176384)-+-{podman_exporter}(176387)
           |                                          |-{podman_exporter}(176388)
           |                                          |-{podman_exporter}(176389)
           |                                          |-{podman_exporter}(176390)
           |                                          |-{podman_exporter}(176392)
           |                                          |-{podman_exporter}(183810)
           |                                          `-{podman_exporter}(183811)
           |-conmon(178050)---openstack-netwo(178052)-+-{openstack-netwo}(178055)
           |                                          |-{openstack-netwo}(178056)
           |                                          |-{openstack-netwo}(178057)
           |                                          |-{openstack-netwo}(178058)
           |                                          |-{openstack-netwo}(178059)
           |                                          `-{openstack-netwo}(178060)
           |-conmon(183334)---dumb-init(183336)---nova-compute(183338)-+-{nova-compute}(183647)
           |                                                           |-{nova-compute}(183648)
           |                                                           |-{nova-compute}(183649)
           |                                                           |-{nova-compute}(183650)
           |                                                           |-{nova-compute}(183651)
           |                                                           |-{nova-compute}(183652)
           |                                                           |-{nova-compute}(183653)
           |                                                           |-{nova-compute}(183654)
           |                                                           |-{nova-compute}(183655)
           |                                                           |-{nova-compute}(183656)
           |                                                           |-{nova-compute}(183657)
           |                                                           |-{nova-compute}(183658)
           |                                                           |-{nova-compute}(183659)
           |                                                           |-{nova-compute}(183660)
           |                                                           |-{nova-compute}(183661)
           |                                                           |-{nova-compute}(183662)
           |                                                           |-{nova-compute}(183663)
           |                                                           |-{nova-compute}(183664)
           |                                                           |-{nova-compute}(183665)
           |                                                           |-{nova-compute}(183666)
           |                                                           `-{nova-compute}(183667)
           |-crond(1562)
           |-dbus-broker-lau(1089)---dbus-broker(1090)
           |-dmeventd(885)-+-{dmeventd}(889)
           |               `-{dmeventd}(890)
           |-gssproxy(1340)-+-{gssproxy}(1344)
           |                |-{gssproxy}(1345)
           |                |-{gssproxy}(1346)
           |                |-{gssproxy}(1347)
           |                `-{gssproxy}(1348)
           |-irqbalance(1094)---{irqbalance}(1103)
           |-iscsid(150275)
           |-ovs-vswitchd(1272)-+-{ovs-vswitchd}(1278)
           |                    |-{ovs-vswitchd}(1356)
           |                    |-{ovs-vswitchd}(1357)
           |                    |-{ovs-vswitchd}(1358)
           |                    |-{ovs-vswitchd}(1359)
           |                    |-{ovs-vswitchd}(1360)
           |                    |-{ovs-vswitchd}(1361)
           |                    |-{ovs-vswitchd}(1362)
           |                    `-{ovs-vswitchd}(1363)
           |-ovsdb-server(1201)
           |-podman(118139)-+-{podman}(118145)
           |                |-{podman}(118146)
           |                |-{podman}(118147)
           |                |-{podman}(118148)
           |                |-{podman}(118149)
           |                |-{podman}(118153)
           |                |-{podman}(118154)
           |                |-{podman}(118155)
           |                |-{podman}(118156)
           |                |-{podman}(118164)
           |                `-{podman}(118175)
           |-polkitd(1448)-+-{polkitd}(1469)
           |               |-{polkitd}(1470)
           |               |-{polkitd}(1478)
           |               |-{polkitd}(1479)
           |               |-{polkitd}(1480)
           |               |-{polkitd}(1481)
           |               |-{polkitd}(1482)
           |               |-{polkitd}(1483)
           |               `-{polkitd}(1497)
           |-qemu-ga(1097)---{qemu-ga}(1100)
           |-rngd(1099)
           |-rpcbind(1060)
           |-rsyslogd(1559)-+-{rsyslogd}(1566)
           |                `-{rsyslogd}(1567)
           |-sshd(1560)---sshd-session(183917)---sshd-session(183949)---sudo(183967)---sos(184004)-+-timeout(186861)---turbostat(186864)-+-sleep(186878)
           |                                                                                       |                                     `-{turbostat}(186876)
           |                                                                                       |-timeout(186974)---pstree(186975)
           |                                                                                       |-{sos}(184299)
           |                                                                                       |-{sos}(184300)
           |                                                                                       |-{sos}(184301)
           |                                                                                       |-{sos}(184302)
           |                                                                                       |-{sos}(186527)
           |                                                                                       |-{sos}(186557)
           |                                                                                       |-{sos}(186932)
           |                                                                                       `-{sos}(186971)
           |-systemd(183921)---(sd-pam)(183923)
           |-systemd-hostnam(184907)
           |-systemd-journal(876)
           |-systemd-logind(1106)
           |-systemd-machine(64591)
           |-systemd-udevd(897)---systemd-udevd(185857)
           |-tuned(1333)-+-{tuned}(1446)
           |             |-{tuned}(1453)
           |             `-{tuned}(1495)
           |-virtlogd(63931)
           |-virtnodedevd(103896)-+-{virtnodedevd}(103897)
           |                      |-{virtnodedevd}(103898)
           |                      |-{virtnodedevd}(103899)
           |                      |-{virtnodedevd}(103900)
           |                      |-{virtnodedevd}(103901)
           |                      |-{virtnodedevd}(103902)
           |                      |-{virtnodedevd}(103903)
           |                      |-{virtnodedevd}(103904)
           |                      |-{virtnodedevd}(103905)
           |                      |-{virtnodedevd}(103906)
           |                      |-{virtnodedevd}(103907)
           |                      |-{virtnodedevd}(103908)
           |                      |-{virtnodedevd}(103909)
           |                      |-{virtnodedevd}(103910)
           |                      |-{virtnodedevd}(103911)
           |                      |-{virtnodedevd}(103913)
           |                      |-{virtnodedevd}(103914)
           |                      |-{virtnodedevd}(103915)
           |                      `-{virtnodedevd}(103916)
           `-virtqemud(103851)-+-{virtqemud}(103852)
                               |-{virtqemud}(103853)
                               |-{virtqemud}(103854)
                               |-{virtqemud}(103855)
                               |-{virtqemud}(103856)
                               |-{virtqemud}(103857)
                               |-{virtqemud}(103858)
                               |-{virtqemud}(103859)
                               |-{virtqemud}(103860)
                               |-{virtqemud}(103861)
                               |-{virtqemud}(103862)
                               |-{virtqemud}(103863)
                               |-{virtqemud}(103864)
                               |-{virtqemud}(103865)
                               |-{virtqemud}(103866)
                               |-{virtqemud}(103870)
                               `-{virtqemud}(103871)
