systemd(1)-+-NetworkManager(55438)-+-{NetworkManager}(55449)
           |                       `-{NetworkManager}(55450)
           |-agetty(1016)
           |-agetty(1017)
           |-anacron(30875)
           |-auditd(708)-+-sedispatch(710)
           |             |-{auditd}(709)
           |             `-{auditd}(711)
           |-catatonit(24167)
           |-chronyd(64881)
           |-conmon(95333)---dumb-init(95335)---ovn-controller(95338)-+-{ovn-controller}(95462)
           |                                                          |-{ovn-controller}(95463)
           |                                                          |-{ovn-controller}(95464)
           |                                                          `-{ovn-controller}(95465)
           |-conmon(104607)-+-dumb-init(104609)---neutron-ovn-met(104612)---neutron-ovn-met(104922)
           |                `-privsep-helper(105005)---{privsep-helper}(105030)
           |-conmon(183084)---dumb-init(183086)---nova-compute(183088)-+-{nova-compute}(183363)
           |                                                           |-{nova-compute}(183364)
           |                                                           |-{nova-compute}(183365)
           |                                                           |-{nova-compute}(183366)
           |                                                           |-{nova-compute}(183367)
           |                                                           |-{nova-compute}(183368)
           |                                                           |-{nova-compute}(183369)
           |                                                           |-{nova-compute}(183370)
           |                                                           |-{nova-compute}(183371)
           |                                                           |-{nova-compute}(183372)
           |                                                           |-{nova-compute}(183373)
           |                                                           |-{nova-compute}(183374)
           |                                                           |-{nova-compute}(183375)
           |                                                           |-{nova-compute}(183376)
           |                                                           |-{nova-compute}(183377)
           |                                                           |-{nova-compute}(183378)
           |                                                           |-{nova-compute}(183379)
           |                                                           |-{nova-compute}(183380)
           |                                                           |-{nova-compute}(183381)
           |                                                           |-{nova-compute}(183382)
           |                                                           `-{nova-compute}(183383)
           |-conmon(192763)---dumb-init(192765)---ceilometer-poll(192768)-+-ceilometer-poll(192971)-+-{ceilometer-poll}(192972)
           |                                                              |                         |-{ceilometer-poll}(192974)
           |                                                              |                         `-{ceilometer-poll}(192975)
           |                                                              `-{ceilometer-poll}(192970)
           |-conmon(195805)---node_exporter(195807)-+-{node_exporter}(195810)
           |                                        |-{node_exporter}(195811)
           |                                        |-{node_exporter}(195812)
           |                                        `-{node_exporter}(195813)
           |-conmon(198895)---podman_exporter(198897)-+-{podman_exporter}(198900)
           |                                          |-{podman_exporter}(198901)
           |                                          |-{podman_exporter}(198902)
           |                                          |-{podman_exporter}(198903)
           |                                          |-{podman_exporter}(198905)
           |                                          |-{podman_exporter}(213056)
           |                                          |-{podman_exporter}(213057)
           |                                          |-{podman_exporter}(213058)
           |                                          `-{podman_exporter}(213201)
           |-conmon(202069)---openstack-netwo(202071)-+-{openstack-netwo}(202074)
           |                                          |-{openstack-netwo}(202075)
           |                                          |-{openstack-netwo}(202076)
           |                                          |-{openstack-netwo}(202077)
           |                                          |-{openstack-netwo}(202078)
           |                                          |-{openstack-netwo}(213059)
           |                                          |-{openstack-netwo}(213060)
           |                                          |-{openstack-netwo}(213061)
           |                                          |-{openstack-netwo}(213062)
           |                                          `-{openstack-netwo}(213202)
           |-crond(1015)
           |-dbus-broker-lau(757)---dbus-broker(780)
           |-gssproxy(873)-+-{gssproxy}(878)
           |               |-{gssproxy}(879)
           |               |-{gssproxy}(880)
           |               |-{gssproxy}(881)
           |               `-{gssproxy}(882)
           |-irqbalance(792)---{irqbalance}(803)
           |-iscsid(168740)
           |-multipathd(168899)-+-{multipathd}(168901)
           |                    |-{multipathd}(168902)
           |                    |-{multipathd}(168903)
           |                    |-{multipathd}(168904)
           |                    |-{multipathd}(168905)
           |                    `-{multipathd}(168906)
           |-ovs-vswitchd(53745)-+-{ovs-vswitchd}(58278)
           |                     |-{ovs-vswitchd}(58279)
           |                     |-{ovs-vswitchd}(58281)
           |                     |-{ovs-vswitchd}(58282)
           |                     |-{ovs-vswitchd}(58285)
           |                     |-{ovs-vswitchd}(58287)
           |                     |-{ovs-vswitchd}(58288)
           |                     |-{ovs-vswitchd}(58290)
           |                     |-{ovs-vswitchd}(58291)
           |                     |-{ovs-vswitchd}(58292)
           |                     |-{ovs-vswitchd}(58293)
           |                     `-{ovs-vswitchd}(58295)
           |-ovsdb-server(53663)
           |-podman(198906)-+-{podman}(198912)
           |                |-{podman}(198913)
           |                |-{podman}(198914)
           |                |-{podman}(198915)
           |                |-{podman}(198916)
           |                |-{podman}(198920)
           |                |-{podman}(198921)
           |                |-{podman}(198922)
           |                |-{podman}(198923)
           |                |-{podman}(198924)
           |                |-{podman}(198926)
           |                |-{podman}(198959)
           |                |-{podman}(198960)
           |                `-{podman}(218742)
           |-podman(223713)-+-{podman}(223716)
           |                |-{podman}(223717)
           |                |-{podman}(223718)
           |                |-{podman}(223719)
           |                |-{podman}(223720)
           |                |-{podman}(223721)
           |                |-{podman}(223722)
           |                |-{podman}(223723)
           |                |-{podman}(223724)
           |                |-{podman}(223725)
           |                `-{podman}(223726)
           |-polkitd(43390)-+-{polkitd}(43415)
           |                |-{polkitd}(43419)
           |                |-{polkitd}(43420)
           |                |-{polkitd}(43421)
           |                |-{polkitd}(43422)
           |                |-{polkitd}(43423)
           |                |-{polkitd}(43424)
           |                |-{polkitd}(43425)
           |                |-{polkitd}(43426)
           |                |-{polkitd}(43427)
           |                `-{polkitd}(43460)
           |-python3(4523)
           |-rpcbind(706)
           |-rsyslogd(1011)-+-{rsyslogd}(1019)
           |                `-{rsyslogd}(1020)
           |-sshd(129475)---sshd-session(221035)---sshd-session(221038)---sudo(221039)---sos(221063)-+-timeout(223690)---turbostat(223692)-+-sleep(223697)
           |                                                                                         |                                     `-{turbostat}(223694)
           |                                                                                         |-timeout(223714)---pstree(223715)
           |                                                                                         |-{sos}(221357)
           |                                                                                         |-{sos}(221358)
           |                                                                                         |-{sos}(221359)
           |                                                                                         |-{sos}(221360)
           |                                                                                         |-{sos}(223546)
           |                                                                                         |-{sos}(223579)
           |                                                                                         |-{sos}(223673)
           |                                                                                         `-{sos}(223710)
           |-systemd(4311)-+-(sd-pam)(4313)
           |               `-dbus-broker-lau(24236)---dbus-broker(24246)
           |-systemd-hostnam(221735)
           |-systemd-journal(684)
           |-systemd-logind(801)
           |-systemd-machine(154349)
           |-systemd-udevd(737)
           |-tuned(43776)-+-{tuned}(43779)
           |              |-{tuned}(43780)
           |              `-{tuned}(43781)
           |-virtlogd(153717)
           |-virtnodedevd(183002)-+-{virtnodedevd}(183003)
           |                      |-{virtnodedevd}(183004)
           |                      |-{virtnodedevd}(183005)
           |                      |-{virtnodedevd}(183006)
           |                      |-{virtnodedevd}(183007)
           |                      |-{virtnodedevd}(183008)
           |                      |-{virtnodedevd}(183009)
           |                      |-{virtnodedevd}(183010)
           |                      |-{virtnodedevd}(183011)
           |                      |-{virtnodedevd}(183012)
           |                      |-{virtnodedevd}(183013)
           |                      |-{virtnodedevd}(183014)
           |                      |-{virtnodedevd}(183015)
           |                      |-{virtnodedevd}(183016)
           |                      |-{virtnodedevd}(183017)
           |                      |-{virtnodedevd}(183019)
           |                      |-{virtnodedevd}(183020)
           |                      |-{virtnodedevd}(183021)
           |                      `-{virtnodedevd}(183022)
           `-virtqemud(182707)-+-{virtqemud}(182708)
                               |-{virtqemud}(182709)
                               |-{virtqemud}(182710)
                               |-{virtqemud}(182711)
                               |-{virtqemud}(182712)
                               |-{virtqemud}(182713)
                               |-{virtqemud}(182714)
                               |-{virtqemud}(182715)
                               |-{virtqemud}(182716)
                               |-{virtqemud}(182717)
                               |-{virtqemud}(182718)
                               |-{virtqemud}(182719)
                               |-{virtqemud}(182720)
                               |-{virtqemud}(182721)
                               |-{virtqemud}(182722)
                               |-{virtqemud}(182726)
                               `-{virtqemud}(182727)
