systemd(1)-+-NetworkManager(55557)-+-{NetworkManager}(55565)
           |                       `-{NetworkManager}(55566)
           |-agetty(1012)
           |-agetty(1022)
           |-auditd(703)-+-sedispatch(705)
           |             |-{auditd}(704)
           |             `-{auditd}(706)
           |-catatonit(14064)
           |-chronyd(65006)
           |-conmon(104736)-+-dumb-init(104738)---neutron-ovn-met(104741)---neutron-ovn-met(104998)
           |                |-privsep-helper(105131)---{privsep-helper}(105134)
           |                |-privsep-helper(212430)-+-{privsep-helper}(212431)
           |                |                        `-{privsep-helper}(215456)
           |                `-privsep-helper(212444)-+-{privsep-helper}(212445)
           |                                         `-{privsep-helper}(215935)
           |-conmon(183195)-+-dumb-init(183197)---nova-compute(183199)-+-{nova-compute}(183476)
           |                |                                          |-{nova-compute}(183477)
           |                |                                          |-{nova-compute}(183478)
           |                |                                          |-{nova-compute}(183479)
           |                |                                          |-{nova-compute}(183480)
           |                |                                          |-{nova-compute}(183481)
           |                |                                          |-{nova-compute}(183482)
           |                |                                          |-{nova-compute}(183483)
           |                |                                          |-{nova-compute}(183484)
           |                |                                          |-{nova-compute}(183485)
           |                |                                          |-{nova-compute}(183486)
           |                |                                          |-{nova-compute}(183487)
           |                |                                          |-{nova-compute}(183488)
           |                |                                          |-{nova-compute}(183489)
           |                |                                          |-{nova-compute}(183490)
           |                |                                          |-{nova-compute}(183491)
           |                |                                          |-{nova-compute}(183492)
           |                |                                          |-{nova-compute}(183493)
           |                |                                          |-{nova-compute}(183494)
           |                |                                          |-{nova-compute}(183495)
           |                |                                          `-{nova-compute}(183496)
           |                |-privsep-helper(212335)---{privsep-helper}(212339)
           |                `-privsep-helper(212356)---{privsep-helper}(212357)
           |-conmon(192872)---dumb-init(192874)---ceilometer-poll(192877)-+-ceilometer-poll(192953)-+-{ceilometer-poll}(192954)
           |                                                              |                         |-{ceilometer-poll}(192985)
           |                                                              |                         `-{ceilometer-poll}(192986)
           |                                                              `-{ceilometer-poll}(192947)
           |-conmon(195918)---node_exporter(195920)-+-{node_exporter}(195923)
           |                                        |-{node_exporter}(195924)
           |                                        |-{node_exporter}(195925)
           |                                        `-{node_exporter}(195926)
           |-conmon(199004)---podman_exporter(199006)-+-{podman_exporter}(199009)
           |                                          |-{podman_exporter}(199010)
           |                                          |-{podman_exporter}(199011)
           |                                          |-{podman_exporter}(199012)
           |                                          |-{podman_exporter}(199014)
           |                                          `-{podman_exporter}(216009)
           |-conmon(202171)---openstack-netwo(202173)-+-{openstack-netwo}(202176)
           |                                          |-{openstack-netwo}(202177)
           |                                          |-{openstack-netwo}(202178)
           |                                          |-{openstack-netwo}(202179)
           |                                          `-{openstack-netwo}(202180)
           |-conmon(230051)---dumb-init(230053)---ovn-controller(230056)-+-{ovn-controller}(230156)
           |                                                             |-{ovn-controller}(230157)
           |                                                             |-{ovn-controller}(230158)
           |                                                             `-{ovn-controller}(230159)
           |-crond(1011)
           |-dbus-broker-lau(759)---dbus-broker(776)
           |-gssproxy(875)-+-{gssproxy}(876)
           |               |-{gssproxy}(877)
           |               |-{gssproxy}(878)
           |               |-{gssproxy}(879)
           |               `-{gssproxy}(881)
           |-irqbalance(785)---{irqbalance}(800)
           |-iscsid(168860)
           |-multipathd(169019)-+-{multipathd}(169021)
           |                    |-{multipathd}(169022)
           |                    |-{multipathd}(169023)
           |                    |-{multipathd}(169024)
           |                    |-{multipathd}(169025)
           |                    `-{multipathd}(169026)
           |-ovs-vswitchd(53858)-+-{ovs-vswitchd}(58397)
           |                     |-{ovs-vswitchd}(58400)
           |                     |-{ovs-vswitchd}(58401)
           |                     |-{ovs-vswitchd}(58402)
           |                     |-{ovs-vswitchd}(58404)
           |                     |-{ovs-vswitchd}(58406)
           |                     |-{ovs-vswitchd}(58407)
           |                     |-{ovs-vswitchd}(58408)
           |                     |-{ovs-vswitchd}(58409)
           |                     |-{ovs-vswitchd}(58410)
           |                     |-{ovs-vswitchd}(58411)
           |                     `-{ovs-vswitchd}(58412)
           |-ovsdb-server(53777)
           |-podman(199015)-+-{podman}(199021)
           |                |-{podman}(199022)
           |                |-{podman}(199023)
           |                |-{podman}(199024)
           |                |-{podman}(199025)
           |                |-{podman}(199026)
           |                |-{podman}(199031)
           |                |-{podman}(199032)
           |                |-{podman}(199033)
           |                |-{podman}(199035)
           |                |-{podman}(199036)
           |                `-{podman}(199037)
           |-polkitd(43621)-+-{polkitd}(43625)
           |                |-{polkitd}(43626)
           |                |-{polkitd}(43627)
           |                |-{polkitd}(43628)
           |                |-{polkitd}(43629)
           |                |-{polkitd}(43630)
           |                |-{polkitd}(43631)
           |                |-{polkitd}(43632)
           |                |-{polkitd}(43633)
           |                |-{polkitd}(43634)
           |                `-{polkitd}(43635)
           |-python3(4520)
           |-rpcbind(701)
           |-rsyslogd(1007)-+-{rsyslogd}(1015)
           |                `-{rsyslogd}(1016)
           |-sshd(129564)---sshd-session(236909)---sshd-session(236912)---sudo(236913)---sos(236937)-+-timeout(239769)---turbostat(239771)-+-sleep(239783)
           |                                                                                         |                                     `-{turbostat}(239781)
           |                                                                                         |-timeout(239797)---pstree(239798)
           |                                                                                         |-{sos}(237254)
           |                                                                                         |-{sos}(237255)
           |                                                                                         |-{sos}(237256)
           |                                                                                         |-{sos}(237257)
           |                                                                                         |-{sos}(239661)
           |                                                                                         |-{sos}(239695)
           |                                                                                         |-{sos}(239794)
           |                                                                                         `-{sos}(239799)
           |-systemd(4308)-+-(sd-pam)(4310)
           |               `-dbus-broker-lau(14120)---dbus-broker(14131)
           |-systemd-hostnam(237644)
           |-systemd-journal(679)
           |-systemd-logind(791)
           |-systemd-machine(154468)
           |-systemd-udevd(731)
           |-tuned(43798)-+-{tuned}(43800)
           |              |-{tuned}(43801)
           |              `-{tuned}(43802)
           |-virtlogd(153839)
           |-virtnodedevd(182957)-+-{virtnodedevd}(182960)
           |                      |-{virtnodedevd}(182961)
           |                      |-{virtnodedevd}(182962)
           |                      |-{virtnodedevd}(182963)
           |                      |-{virtnodedevd}(182964)
           |                      |-{virtnodedevd}(182965)
           |                      |-{virtnodedevd}(182966)
           |                      |-{virtnodedevd}(182967)
           |                      |-{virtnodedevd}(182968)
           |                      |-{virtnodedevd}(182969)
           |                      |-{virtnodedevd}(182970)
           |                      |-{virtnodedevd}(182971)
           |                      |-{virtnodedevd}(182972)
           |                      |-{virtnodedevd}(182973)
           |                      |-{virtnodedevd}(182974)
           |                      |-{virtnodedevd}(182976)
           |                      |-{virtnodedevd}(182977)
           |                      |-{virtnodedevd}(182978)
           |                      `-{virtnodedevd}(182979)
           `-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}(182756)
                               |-{virtqemud}(182760)
                               |-{virtqemud}(182761)
                               `-{virtqemud}(212696)
