systemd(1)-+-NetworkManager(51657)-+-{NetworkManager}(51664)
           |                       `-{NetworkManager}(51665)
           |-agetty(1018)
           |-agetty(1019)
           |-anacron(27521)
           |-auditd(705)-+-sedispatch(707)
           |             |-{auditd}(706)
           |             `-{auditd}(708)
           |-catatonit(21522)
           |-chronyd(60947)
           |-conmon(94825)---dumb-init(94827)---ovn-controller(94830)-+-{ovn-controller}(94952)
           |                                                          |-{ovn-controller}(94953)
           |                                                          |-{ovn-controller}(94954)
           |                                                          `-{ovn-controller}(94955)
           |-conmon(103675)-+-dumb-init(103677)---neutron-ovn-met(103680)---neutron-ovn-met(103785)
           |                |-privsep-helper(103790)---{privsep-helper}(103791)
           |                |-privsep-helper(220464)-+-{privsep-helper}(220465)
           |                |                        `-{privsep-helper}(222656)
           |                `-privsep-helper(220485)-+-{privsep-helper}(220486)
           |                                         `-{privsep-helper}(222650)
           |-conmon(166135)---dumb-init(166137)---iscsid(166140)
           |-conmon(175434)---dumb-init(175436)---multipathd(175439)-+-{multipathd}(175463)
           |                                                         |-{multipathd}(175465)
           |                                                         |-{multipathd}(175466)
           |                                                         |-{multipathd}(175467)
           |                                                         |-{multipathd}(175469)
           |                                                         `-{multipathd}(175470)
           |-conmon(192595)---dumb-init(192597)-+-nova-compute(192599)-+-{nova-compute}(192877)
           |                                    |                      |-{nova-compute}(192878)
           |                                    |                      |-{nova-compute}(192879)
           |                                    |                      |-{nova-compute}(192880)
           |                                    |                      |-{nova-compute}(192881)
           |                                    |                      |-{nova-compute}(192882)
           |                                    |                      |-{nova-compute}(192883)
           |                                    |                      |-{nova-compute}(192884)
           |                                    |                      |-{nova-compute}(192885)
           |                                    |                      |-{nova-compute}(192886)
           |                                    |                      |-{nova-compute}(192887)
           |                                    |                      |-{nova-compute}(192888)
           |                                    |                      |-{nova-compute}(192889)
           |                                    |                      |-{nova-compute}(192890)
           |                                    |                      |-{nova-compute}(192891)
           |                                    |                      |-{nova-compute}(192892)
           |                                    |                      |-{nova-compute}(192893)
           |                                    |                      |-{nova-compute}(192894)
           |                                    |                      |-{nova-compute}(192895)
           |                                    |                      |-{nova-compute}(192896)
           |                                    |                      `-{nova-compute}(192897)
           |                                    |-privsep-helper(220278)-+-{privsep-helper}(220279)
           |                                    |                        `-{privsep-helper}(220280)
           |                                    `-privsep-helper(220364)-+-{privsep-helper}(220365)
           |                                                             `-{privsep-helper}(220368)
           |-conmon(203367)---dumb-init(203369)---ceilometer-poll(203372)-+-ceilometer-poll(203549)-+-{ceilometer-poll}(203550)
           |                                                              |                         |-{ceilometer-poll}(203553)
           |                                                              |                         `-{ceilometer-poll}(203554)
           |                                                              `-{ceilometer-poll}(203547)
           |-conmon(205154)---node_exporter(205156)-+-{node_exporter}(205160)
           |                                        |-{node_exporter}(205161)
           |                                        |-{node_exporter}(205162)
           |                                        `-{node_exporter}(205163)
           |-conmon(207070)---podman_exporter(207072)-+-{podman_exporter}(207075)
           |                                          |-{podman_exporter}(207076)
           |                                          |-{podman_exporter}(207077)
           |                                          |-{podman_exporter}(207078)
           |                                          |-{podman_exporter}(207079)
           |                                          |-{podman_exporter}(211770)
           |                                          |-{podman_exporter}(211771)
           |                                          `-{podman_exporter}(211772)
           |-conmon(208995)---openstack-netwo(208997)-+-{openstack-netwo}(209000)
           |                                          |-{openstack-netwo}(209001)
           |                                          |-{openstack-netwo}(209002)
           |                                          |-{openstack-netwo}(209003)
           |                                          `-{openstack-netwo}(209004)
           |-crond(1014)
           |-dbus-broker-lau(815)---dbus-broker(816)
           |-gssproxy(879)-+-{gssproxy}(882)
           |               |-{gssproxy}(883)
           |               |-{gssproxy}(884)
           |               |-{gssproxy}(885)
           |               `-{gssproxy}(886)
           |-irqbalance(821)---{irqbalance}(833)
           |-ovs-vswitchd(49960)-+-{ovs-vswitchd}(54495)
           |                     |-{ovs-vswitchd}(54496)
           |                     |-{ovs-vswitchd}(54497)
           |                     |-{ovs-vswitchd}(54498)
           |                     |-{ovs-vswitchd}(54499)
           |                     |-{ovs-vswitchd}(54500)
           |                     |-{ovs-vswitchd}(54501)
           |                     |-{ovs-vswitchd}(54502)
           |                     |-{ovs-vswitchd}(54503)
           |                     |-{ovs-vswitchd}(54504)
           |                     |-{ovs-vswitchd}(54505)
           |                     `-{ovs-vswitchd}(54507)
           |-ovsdb-server(49876)
           |-podman(206823)-+-{podman}(206829)
           |                |-{podman}(206830)
           |                |-{podman}(206831)
           |                |-{podman}(206832)
           |                |-{podman}(206833)
           |                |-{podman}(206839)
           |                |-{podman}(206840)
           |                |-{podman}(206841)
           |                |-{podman}(206842)
           |                |-{podman}(206843)
           |                |-{podman}(206844)
           |                |-{podman}(206849)
           |                `-{podman}(207081)
           |-polkitd(6733)-+-{polkitd}(6846)
           |               |-{polkitd}(6849)
           |               |-{polkitd}(6858)
           |               |-{polkitd}(6859)
           |               |-{polkitd}(6860)
           |               |-{polkitd}(6861)
           |               |-{polkitd}(6862)
           |               |-{polkitd}(6863)
           |               |-{polkitd}(6864)
           |               |-{polkitd}(6865)
           |               `-{polkitd}(6985)
           |-python3(1276)
           |-rpcbind(703)
           |-rsyslogd(1011)-+-{rsyslogd}(1016)
           |                `-{rsyslogd}(1017)
           |-sshd(128024)---sshd-session(233565)---sshd-session(233568)---sudo(233569)---sos(233593)-+-timeout(236292)---dnf(236294)
           |                                                                                         |-timeout(236457)---turbostat(236459)-+-sleep(236466)
           |                                                                                         |                                     `-{turbostat}(236463)
           |                                                                                         |-timeout(236482)---pstree(236486)
           |                                                                                         |-{sos}(233890)
           |                                                                                         |-{sos}(233891)
           |                                                                                         |-{sos}(233892)
           |                                                                                         |-{sos}(233893)
           |                                                                                         |-{sos}(234287)
           |                                                                                         |-{sos}(234556)
           |                                                                                         |-{sos}(236217)
           |                                                                                         `-{sos}(236249)
           |-systemd(1066)-+-(sd-pam)(1068)
           |               `-dbus-broker-lau(21638)---dbus-broker(21645)
           |-systemd-hostnam(234357)
           |-systemd-journal(680)
           |-systemd-logind(825)
           |-systemd-machine(152611)
           |-systemd-udevd(734)
           |-tuned(39799)-+-{tuned}(39801)
           |              |-{tuned}(39802)
           |              `-{tuned}(39803)
           |-virtlogd(151985)
           |-virtnodedevd(192488)-+-{virtnodedevd}(192490)
           |                      |-{virtnodedevd}(192491)
           |                      |-{virtnodedevd}(192492)
           |                      |-{virtnodedevd}(192493)
           |                      |-{virtnodedevd}(192494)
           |                      |-{virtnodedevd}(192495)
           |                      |-{virtnodedevd}(192496)
           |                      |-{virtnodedevd}(192497)
           |                      |-{virtnodedevd}(192498)
           |                      |-{virtnodedevd}(192499)
           |                      |-{virtnodedevd}(192500)
           |                      |-{virtnodedevd}(192501)
           |                      |-{virtnodedevd}(192502)
           |                      |-{virtnodedevd}(192503)
           |                      |-{virtnodedevd}(192504)
           |                      |-{virtnodedevd}(192506)
           |                      |-{virtnodedevd}(192507)
           |                      `-{virtnodedevd}(192508)
           `-virtqemud(192146)-+-{virtqemud}(192168)
                               |-{virtqemud}(192169)
                               |-{virtqemud}(192170)
                               |-{virtqemud}(192171)
                               |-{virtqemud}(192172)
                               |-{virtqemud}(192173)
                               |-{virtqemud}(192174)
                               |-{virtqemud}(192175)
                               |-{virtqemud}(192176)
                               |-{virtqemud}(192177)
                               |-{virtqemud}(192178)
                               |-{virtqemud}(192179)
                               |-{virtqemud}(192180)
                               |-{virtqemud}(192181)
                               |-{virtqemud}(192182)
                               |-{virtqemud}(192203)
                               |-{virtqemud}(192205)
                               `-{virtqemud}(220803)
