systemd(1)-+-NetworkManager(55516)-+-{NetworkManager}(55521)
           |                       `-{NetworkManager}(55522)
           |-agetty(1010)
           |-agetty(1011)
           |-auditd(703)-+-sedispatch(705)
           |             |-{auditd}(704)
           |             `-{auditd}(706)
           |-catatonit(15896)
           |-chronyd(64957)
           |-conmon(95416)---dumb-init(95418)---ovn-controller(95421)-+-{ovn-controller}(95543)
           |                                                          |-{ovn-controller}(95544)
           |                                                          |-{ovn-controller}(95545)
           |                                                          `-{ovn-controller}(95546)
           |-conmon(104653)-+-dumb-init(104655)---neutron-ovn-met(104658)---neutron-ovn-met(104880)
           |                |-privsep-helper(104920)---{privsep-helper}(104925)
           |                |-privsep-helper(212547)-+-{privsep-helper}(212548)
           |                |                        `-{privsep-helper}(214888)
           |                `-privsep-helper(212743)-+-{privsep-helper}(212744)
           |                                         `-{privsep-helper}(214278)
           |-conmon(183115)-+-dumb-init(183117)---nova-compute(183119)-+-{nova-compute}(183396)
           |                |                                          |-{nova-compute}(183397)
           |                |                                          |-{nova-compute}(183398)
           |                |                                          |-{nova-compute}(183399)
           |                |                                          |-{nova-compute}(183400)
           |                |                                          |-{nova-compute}(183401)
           |                |                                          |-{nova-compute}(183402)
           |                |                                          |-{nova-compute}(183403)
           |                |                                          |-{nova-compute}(183404)
           |                |                                          |-{nova-compute}(183405)
           |                |                                          |-{nova-compute}(183406)
           |                |                                          |-{nova-compute}(183407)
           |                |                                          |-{nova-compute}(183408)
           |                |                                          |-{nova-compute}(183409)
           |                |                                          |-{nova-compute}(183410)
           |                |                                          |-{nova-compute}(183411)
           |                |                                          |-{nova-compute}(183412)
           |                |                                          |-{nova-compute}(183413)
           |                |                                          |-{nova-compute}(183414)
           |                |                                          |-{nova-compute}(183415)
           |                |                                          `-{nova-compute}(183416)
           |                |-privsep-helper(212621)---{privsep-helper}(212622)
           |                `-privsep-helper(212642)---{privsep-helper}(212643)
           |-conmon(192799)---dumb-init(192801)---ceilometer-poll(192804)-+-ceilometer-poll(192931)-+-{ceilometer-poll}(192933)
           |                                                              |                         |-{ceilometer-poll}(192985)
           |                                                              |                         `-{ceilometer-poll}(192986)
           |                                                              `-{ceilometer-poll}(192930)
           |-conmon(195796)---node_exporter(195798)-+-{node_exporter}(195801)
           |                                        |-{node_exporter}(195802)
           |                                        |-{node_exporter}(195803)
           |                                        `-{node_exporter}(195804)
           |-conmon(198925)---podman_exporter(198927)-+-{podman_exporter}(198930)
           |                                          |-{podman_exporter}(198931)
           |                                          |-{podman_exporter}(198932)
           |                                          |-{podman_exporter}(198933)
           |                                          |-{podman_exporter}(198935)
           |                                          |-{podman_exporter}(213110)
           |                                          `-{podman_exporter}(213111)
           |-conmon(202048)---openstack-netwo(202050)-+-{openstack-netwo}(202053)
           |                                          |-{openstack-netwo}(202054)
           |                                          |-{openstack-netwo}(202055)
           |                                          |-{openstack-netwo}(202056)
           |                                          `-{openstack-netwo}(202057)
           |-crond(1008)
           |-dbus-broker-lau(745)---dbus-broker(774)
           |-gssproxy(873)-+-{gssproxy}(876)
           |               |-{gssproxy}(877)
           |               |-{gssproxy}(878)
           |               |-{gssproxy}(879)
           |               `-{gssproxy}(880)
           |-irqbalance(781)---{irqbalance}(797)
           |-iscsid(168784)
           |-multipathd(168942)-+-{multipathd}(168944)
           |                    |-{multipathd}(168945)
           |                    |-{multipathd}(168946)
           |                    |-{multipathd}(168947)
           |                    |-{multipathd}(168948)
           |                    `-{multipathd}(168949)
           |-ovs-vswitchd(53815)-+-{ovs-vswitchd}(58348)
           |                     |-{ovs-vswitchd}(58349)
           |                     |-{ovs-vswitchd}(58350)
           |                     |-{ovs-vswitchd}(58351)
           |                     |-{ovs-vswitchd}(58352)
           |                     |-{ovs-vswitchd}(58353)
           |                     |-{ovs-vswitchd}(58354)
           |                     |-{ovs-vswitchd}(58355)
           |                     |-{ovs-vswitchd}(58356)
           |                     |-{ovs-vswitchd}(58357)
           |                     |-{ovs-vswitchd}(58358)
           |                     `-{ovs-vswitchd}(58359)
           |-ovsdb-server(53733)
           |-podman(198936)-+-{podman}(198942)
           |                |-{podman}(198943)
           |                |-{podman}(198944)
           |                |-{podman}(198945)
           |                |-{podman}(198946)
           |                |-{podman}(198951)
           |                |-{podman}(198952)
           |                |-{podman}(198953)
           |                |-{podman}(198954)
           |                |-{podman}(198955)
           |                |-{podman}(198956)
           |                |-{podman}(198969)
           |                |-{podman}(198970)
           |                `-{podman}(198971)
           |-polkitd(43692)-+-{polkitd}(43696)
           |                |-{polkitd}(43697)
           |                |-{polkitd}(43698)
           |                |-{polkitd}(43699)
           |                |-{polkitd}(43700)
           |                |-{polkitd}(43701)
           |                |-{polkitd}(43702)
           |                |-{polkitd}(43703)
           |                |-{polkitd}(43704)
           |                |-{polkitd}(43705)
           |                `-{polkitd}(43706)
           |-python3(4517)
           |-qemu-kvm(216871)-+-{qemu-kvm}(216886)
           |                  |-{qemu-kvm}(216887)
           |                  |-{qemu-kvm}(216890)
           |                  |-{qemu-kvm}(216891)
           |                  |-{qemu-kvm}(216893)
           |                  |-{qemu-kvm}(217042)
           |                  |-{qemu-kvm}(217043)
           |                  |-{qemu-kvm}(217044)
           |                  |-{qemu-kvm}(217045)
           |                  |-{qemu-kvm}(217046)
           |                  |-{qemu-kvm}(217047)
           |                  |-{qemu-kvm}(217048)
           |                  |-{qemu-kvm}(217787)
           |                  |-{qemu-kvm}(217788)
           |                  |-{qemu-kvm}(220164)
           |                  |-{qemu-kvm}(220405)
           |                  |-{qemu-kvm}(228460)
           |                  `-{qemu-kvm}(228461)
           |-qemu-kvm(216930)-+-{qemu-kvm}(216970)
           |                  |-{qemu-kvm}(216986)
           |                  |-{qemu-kvm}(216992)
           |                  |-{qemu-kvm}(216993)
           |                  |-{qemu-kvm}(216995)
           |                  |-{qemu-kvm}(217049)
           |                  |-{qemu-kvm}(217050)
           |                  |-{qemu-kvm}(217051)
           |                  |-{qemu-kvm}(217052)
           |                  |-{qemu-kvm}(217053)
           |                  |-{qemu-kvm}(217054)
           |                  |-{qemu-kvm}(217055)
           |                  |-{qemu-kvm}(217056)
           |                  |-{qemu-kvm}(217718)
           |                  |-{qemu-kvm}(217719)
           |                  |-{qemu-kvm}(217720)
           |                  |-{qemu-kvm}(217721)
           |                  `-{qemu-kvm}(217722)
           |-rpcbind(701)
           |-rsyslogd(1004)-+-{rsyslogd}(1014)
           |                `-{rsyslogd}(1015)
           |-sshd(129563)-+-sshd-session(240767)---sshd-session(240770)
           |              |-sshd-session(240930)---sshd-session(240933)
           |              |-sshd-session(241003)---sshd-session(241006)
           |              |-sshd-session(241063)---sshd-session(241091)
           |              |-sshd-session(241146)---sshd-session(241149)
           |              |-sshd-session(241295)---sshd-session(241298)
           |              |-sshd-session(241344)---sshd-session(241347)
           |              |-sshd-session(241444)---sshd-session(241447)
           |              |-sshd-session(241519)---sshd-session(241522)
           |              |-sshd-session(241662)---sshd-session(241665)
           |              |-sshd-session(242466)---sshd-session(242469)
           |              |-sshd-session(242564)---sshd-session(242586)
           |              |-sshd-session(242638)---sshd-session(242641)
           |              |-sshd-session(242742)---sshd-session(242745)
           |              |-sshd-session(242772)---sshd-session(242775)
           |              |-sshd-session(242832)---sshd-session(242835)
           |              |-sshd-session(243425)---sshd-session(243428)
           |              |-sshd-session(243524)---sshd-session(243527)
           |              |-sshd-session(243554)---sshd-session(243557)
           |              |-sshd-session(243613)---sshd-session(243616)
           |              |-sshd-session(243643)---sshd-session(243668)
           |              |-sshd-session(243790)---sshd-session(243793)
           |              |-sshd-session(244430)---sshd-session(244433)
           |              |-sshd-session(244575)---sshd-session(244578)
           |              |-sshd-session(244785)---sshd-session(244807)
           |              |-sshd-session(244996)---sshd-session(244999)
           |              |-sshd-session(245026)---sshd-session(245029)
           |              |-sshd-session(245122)---sshd-session(245125)
           |              |-sshd-session(245415)---sshd-session(245418)
           |              |-sshd-session(245517)---sshd-session(245520)
           |              |-sshd-session(245810)---sshd-session(245829)
           |              |-sshd-session(245913)---sshd-session(245929)
           |              |-sshd-session(245989)---sshd-session(245992)
           |              |-sshd-session(246092)---sshd-session(246095)
           |              |-sshd-session(246976)---sshd-session(246979)
           |              |-sshd-session(247166)---sshd-session(247169)
           |              |-sshd-session(247625)---sshd-session(247628)
           |              |-sshd-session(247788)---sshd-session(247791)
           |              |-sshd-session(248316)---sshd-session(248319)
           |              |-sshd-session(248418)---sshd-session(248421)
           |              |-sshd-session(248494)---sshd-session(248497)
           |              |-sshd-session(248553)---sshd-session(248568)
           |              |-sshd-session(248856)---sshd-session(248883)
           |              |-sshd-session(249050)---sshd-session(249053)
           |              `-sshd-session(264277)---sshd-session(264280)---sudo(264281)---sos(264314)-+-timeout(266087)---journalctl(266093)
           |                                                                                         |-timeout(267221)---pip(267222)
           |                                                                                         |-timeout(267225)---pstree(267226)
           |                                                                                         |-{sos}(264650)
           |                                                                                         |-{sos}(264652)
           |                                                                                         |-{sos}(264653)
           |                                                                                         |-{sos}(264654)
           |                                                                                         |-{sos}(265372)
           |                                                                                         |-{sos}(266871)
           |                                                                                         |-{sos}(267049)
           |                                                                                         `-{sos}(267214)
           |-systemd(4307)-+-(sd-pam)(4309)
           |               `-dbus-broker-lau(15953)---dbus-broker(15968)
           |-systemd-hostnam(265104)
           |-systemd-journal(679)
           |-systemd-logind(791)
           |-systemd-machine(154436)
           |-systemd-udevd(731)
           |-tuned(43869)-+-{tuned}(43871)
           |              |-{tuned}(43872)
           |              `-{tuned}(43873)
           |-virtlogd(153807)
           |-virtnodedevd(183033)-+-{virtnodedevd}(183034)
           |                      |-{virtnodedevd}(183035)
           |                      |-{virtnodedevd}(183036)
           |                      |-{virtnodedevd}(183037)
           |                      |-{virtnodedevd}(183038)
           |                      |-{virtnodedevd}(183039)
           |                      |-{virtnodedevd}(183040)
           |                      |-{virtnodedevd}(183041)
           |                      |-{virtnodedevd}(183042)
           |                      |-{virtnodedevd}(183043)
           |                      |-{virtnodedevd}(183044)
           |                      |-{virtnodedevd}(183045)
           |                      |-{virtnodedevd}(183046)
           |                      |-{virtnodedevd}(183047)
           |                      |-{virtnodedevd}(183048)
           |                      |-{virtnodedevd}(183050)
           |                      |-{virtnodedevd}(183051)
           |                      |-{virtnodedevd}(183052)
           |                      `-{virtnodedevd}(183053)
           `-virtqemud(182740)-+-{virtqemud}(182741)
                               |-{virtqemud}(182742)
                               |-{virtqemud}(182743)
                               |-{virtqemud}(182744)
                               |-{virtqemud}(182745)
                               |-{virtqemud}(182746)
                               |-{virtqemud}(182747)
                               |-{virtqemud}(182748)
                               |-{virtqemud}(182749)
                               |-{virtqemud}(182750)
                               |-{virtqemud}(182751)
                               |-{virtqemud}(182752)
                               |-{virtqemud}(182753)
                               |-{virtqemud}(182754)
                               |-{virtqemud}(182755)
                               |-{virtqemud}(182759)
                               |-{virtqemud}(182760)
                               |-{virtqemud}(212940)
                               |-{virtqemud}(216885)
                               `-{virtqemud}(216965)
