systemd(1)-+-NetworkManager(55474)-+-{NetworkManager}(55481)
           |                       `-{NetworkManager}(55482)
           |-agetty(1011)
           |-agetty(1012)
           |-auditd(701)-+-sedispatch(703)
           |             |-{auditd}(702)
           |             `-{auditd}(704)
           |-catatonit(13898)
           |-chronyd(64914)
           |-conmon(95369)---dumb-init(95371)---ovn-controller(95374)-+-{ovn-controller}(95500)
           |                                                          |-{ovn-controller}(95501)
           |                                                          |-{ovn-controller}(95502)
           |                                                          `-{ovn-controller}(95503)
           |-conmon(104648)-+-dumb-init(104650)---neutron-ovn-met(104653)---neutron-ovn-met(105035)
           |                |-privsep-helper(105115)---{privsep-helper}(105167)
           |                |-privsep-helper(211838)-+-{privsep-helper}(211840)
           |                |                        `-{privsep-helper}(212809)
           |                `-privsep-helper(211853)-+-{privsep-helper}(211854)
           |                                         `-{privsep-helper}(212805)
           |-conmon(183129)-+-dumb-init(183131)---nova-compute(183133)-+-{nova-compute}(183409)
           |                |                                          |-{nova-compute}(183410)
           |                |                                          |-{nova-compute}(183411)
           |                |                                          |-{nova-compute}(183412)
           |                |                                          |-{nova-compute}(183413)
           |                |                                          |-{nova-compute}(183414)
           |                |                                          |-{nova-compute}(183415)
           |                |                                          |-{nova-compute}(183416)
           |                |                                          |-{nova-compute}(183417)
           |                |                                          |-{nova-compute}(183418)
           |                |                                          |-{nova-compute}(183419)
           |                |                                          |-{nova-compute}(183420)
           |                |                                          |-{nova-compute}(183421)
           |                |                                          |-{nova-compute}(183422)
           |                |                                          |-{nova-compute}(183423)
           |                |                                          |-{nova-compute}(183424)
           |                |                                          |-{nova-compute}(183425)
           |                |                                          |-{nova-compute}(183426)
           |                |                                          |-{nova-compute}(183427)
           |                |                                          |-{nova-compute}(183428)
           |                |                                          `-{nova-compute}(183429)
           |                |-privsep-helper(211768)-+-{privsep-helper}(211769)
           |                |                        `-{privsep-helper}(212037)
           |                `-privsep-helper(211789)---{privsep-helper}(211790)
           |-conmon(192802)---dumb-init(192804)---ceilometer-poll(192807)-+-ceilometer-poll(192986)-+-{ceilometer-poll}(192987)
           |                                                              |                         |-{ceilometer-poll}(193013)
           |                                                              |                         `-{ceilometer-poll}(193014)
           |                                                              `-{ceilometer-poll}(192985)
           |-conmon(195800)---node_exporter(195802)-+-{node_exporter}(195805)
           |                                        |-{node_exporter}(195806)
           |                                        |-{node_exporter}(195807)
           |                                        |-{node_exporter}(195808)
           |                                        `-{node_exporter}(195809)
           |-conmon(198932)---podman_exporter(198934)-+-{podman_exporter}(198937)
           |                                          |-{podman_exporter}(198938)
           |                                          |-{podman_exporter}(198939)
           |                                          |-{podman_exporter}(198940)
           |                                          |-{podman_exporter}(198942)
           |                                          `-{podman_exporter}(213821)
           |-conmon(202112)---openstack-netwo(202114)-+-{openstack-netwo}(202117)
           |                                          |-{openstack-netwo}(202118)
           |                                          |-{openstack-netwo}(202119)
           |                                          |-{openstack-netwo}(202120)
           |                                          `-{openstack-netwo}(202121)
           |-crond(1010)
           |-dbus-broker-lau(805)---dbus-broker(812)
           |-gssproxy(875)-+-{gssproxy}(878)
           |               |-{gssproxy}(879)
           |               |-{gssproxy}(880)
           |               |-{gssproxy}(881)
           |               `-{gssproxy}(882)
           |-irqbalance(817)---{irqbalance}(824)
           |-iscsid(168736)
           |-multipathd(168896)-+-{multipathd}(168898)
           |                    |-{multipathd}(168899)
           |                    |-{multipathd}(168900)
           |                    |-{multipathd}(168901)
           |                    |-{multipathd}(168902)
           |                    `-{multipathd}(168903)
           |-ovs-vswitchd(53776)-+-{ovs-vswitchd}(58311)
           |                     |-{ovs-vswitchd}(58312)
           |                     |-{ovs-vswitchd}(58313)
           |                     |-{ovs-vswitchd}(58314)
           |                     |-{ovs-vswitchd}(58315)
           |                     |-{ovs-vswitchd}(58316)
           |                     |-{ovs-vswitchd}(58317)
           |                     |-{ovs-vswitchd}(58319)
           |                     |-{ovs-vswitchd}(58321)
           |                     |-{ovs-vswitchd}(58323)
           |                     |-{ovs-vswitchd}(58324)
           |                     `-{ovs-vswitchd}(58326)
           |-ovsdb-server(53692)
           |-podman(198943)-+-{podman}(198949)
           |                |-{podman}(198951)
           |                |-{podman}(198952)
           |                |-{podman}(198953)
           |                |-{podman}(198954)
           |                |-{podman}(198959)
           |                |-{podman}(198961)
           |                |-{podman}(198962)
           |                |-{podman}(198964)
           |                |-{podman}(198965)
           |                |-{podman}(198966)
           |                `-{podman}(198969)
           |-polkitd(43632)-+-{polkitd}(43637)
           |                |-{polkitd}(43638)
           |                |-{polkitd}(43639)
           |                |-{polkitd}(43640)
           |                |-{polkitd}(43641)
           |                |-{polkitd}(43642)
           |                |-{polkitd}(43643)
           |                |-{polkitd}(43644)
           |                |-{polkitd}(43645)
           |                |-{polkitd}(43646)
           |                `-{polkitd}(43647)
           |-python3(4534)
           |-rpcbind(699)
           |-rsyslogd(1004)-+-{rsyslogd}(1014)
           |                `-{rsyslogd}(1015)
           |-sshd(129516)---sshd-session(223487)---sshd-session(223490)---sudo(223491)---sos(223515)-+-timeout(226266)---turbostat(226268)-+-sleep(226276)
           |                                                                                         |                                     `-{turbostat}(226274)
           |                                                                                         |-timeout(226277)---pstree(226278)
           |                                                                                         |-{sos}(223847)
           |                                                                                         |-{sos}(223848)
           |                                                                                         |-{sos}(223849)
           |                                                                                         |-{sos}(223850)
           |                                                                                         |-{sos}(225925)
           |                                                                                         |-{sos}(226005)
           |                                                                                         |-{sos}(226231)
           |                                                                                         `-{sos}(226281)
           |-systemd(4306)-+-(sd-pam)(4308)
           |               `-dbus-broker-lau(13950)---dbus-broker(13962)
           |-systemd-hostnam(224221)
           |-systemd-journal(676)
           |-systemd-logind(822)
           |-systemd-machine(154390)
           |-systemd-udevd(729)
           |-tuned(43810)-+-{tuned}(43813)
           |              |-{tuned}(43814)
           |              `-{tuned}(43815)
           |-virtlogd(153759)
           |-virtnodedevd(182999)-+-{virtnodedevd}(183000)
           |                      |-{virtnodedevd}(183001)
           |                      |-{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}(183016)
           |                      |-{virtnodedevd}(183017)
           |                      |-{virtnodedevd}(183018)
           |                      `-{virtnodedevd}(183019)
           `-virtqemud(182705)-+-{virtqemud}(182706)
                               |-{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}(182724)
                               |-{virtqemud}(182725)
                               `-{virtqemud}(212010)
