systemd(1)-+-NetworkManager(56090)-+-{NetworkManager}(56098)
           |                       `-{NetworkManager}(56099)
           |-agetty(1011)
           |-agetty(1012)
           |-auditd(701)-+-sedispatch(703)
           |             |-{auditd}(702)
           |             `-{auditd}(704)
           |-catatonit(15639)
           |-chronyd(65532)
           |-conmon(97541)---dumb-init(97543)---ovn-controller(97546)-+-{ovn-controller}(97670)
           |                                                          |-{ovn-controller}(97671)
           |                                                          |-{ovn-controller}(97672)
           |                                                          `-{ovn-controller}(97673)
           |-conmon(106788)-+-dumb-init(106790)---neutron-ovn-met(106793)---neutron-ovn-met(107178)
           |                |-privsep-helper(107308)---{privsep-helper}(107309)
           |                |-privsep-helper(238613)-+-{privsep-helper}(238632)
           |                |                        `-{privsep-helper}(249555)
           |                `-privsep-helper(238652)-+-{privsep-helper}(238653)
           |                                         `-{privsep-helper}(238677)
           |-conmon(185191)-+-dumb-init(185193)---nova-compute(185195)-+-{nova-compute}(185496)
           |                |                                          |-{nova-compute}(185497)
           |                |                                          |-{nova-compute}(185498)
           |                |                                          |-{nova-compute}(185499)
           |                |                                          |-{nova-compute}(185500)
           |                |                                          |-{nova-compute}(185501)
           |                |                                          |-{nova-compute}(185502)
           |                |                                          |-{nova-compute}(185503)
           |                |                                          |-{nova-compute}(185504)
           |                |                                          |-{nova-compute}(185505)
           |                |                                          |-{nova-compute}(185506)
           |                |                                          |-{nova-compute}(185507)
           |                |                                          |-{nova-compute}(185508)
           |                |                                          |-{nova-compute}(185509)
           |                |                                          |-{nova-compute}(185510)
           |                |                                          |-{nova-compute}(185511)
           |                |                                          |-{nova-compute}(185512)
           |                |                                          |-{nova-compute}(185513)
           |                |                                          |-{nova-compute}(185514)
           |                |                                          |-{nova-compute}(185515)
           |                |                                          `-{nova-compute}(185516)
           |                |-privsep-helper(238468)---{privsep-helper}(238469)
           |                `-privsep-helper(238568)---{privsep-helper}(238569)
           |-conmon(194902)---dumb-init(194904)---ceilometer-poll(194907)-+-ceilometer-poll(195137)-+-{ceilometer-poll}(195138)
           |                                                              |                         |-{ceilometer-poll}(195140)
           |                                                              |                         |-{ceilometer-poll}(195142)
           |                                                              |                         `-{ceilometer-poll}(195143)
           |                                                              |-ceilometer-poll(195139)-+-{ceilometer-poll}(195141)
           |                                                              |                         |-{ceilometer-poll}(195144)
           |                                                              |                         |-{ceilometer-poll}(195166)
           |                                                              |                         |-{ceilometer-poll}(195167)
           |                                                              |                         `-{ceilometer-poll}(239002)
           |                                                              `-{ceilometer-poll}(195130)
           |-conmon(197937)---node_exporter(197939)-+-{node_exporter}(197942)
           |                                        |-{node_exporter}(197943)
           |                                        |-{node_exporter}(197944)
           |                                        `-{node_exporter}(197945)
           |-conmon(201062)---podman_exporter(201064)-+-{podman_exporter}(201067)
           |                                          |-{podman_exporter}(201068)
           |                                          |-{podman_exporter}(201069)
           |                                          |-{podman_exporter}(201070)
           |                                          |-{podman_exporter}(201072)
           |                                          |-{podman_exporter}(208945)
           |                                          |-{podman_exporter}(215736)
           |                                          |-{podman_exporter}(239574)
           |                                          `-{podman_exporter}(240603)
           |-conmon(204239)---openstack-netwo(204241)-+-{openstack-netwo}(204244)
           |                                          |-{openstack-netwo}(204245)
           |                                          |-{openstack-netwo}(204246)
           |                                          |-{openstack-netwo}(204247)
           |                                          |-{openstack-netwo}(204248)
           |                                          |-{openstack-netwo}(213013)
           |                                          |-{openstack-netwo}(213014)
           |                                          |-{openstack-netwo}(213015)
           |                                          |-{openstack-netwo}(213016)
           |                                          |-{openstack-netwo}(216092)
           |                                          `-{openstack-netwo}(240769)
           |-conmon(224043)---dumb-init(224045)-+-ceilometer-poll(224049)-+-ceilometer-poll(224242)-+-{ceilometer-poll}(224243)
           |                                    |                         |                         |-{ceilometer-poll}(224244)
           |                                    |                         |                         `-{ceilometer-poll}(224265)
           |                                    |                         `-{ceilometer-poll}(224241)
           |                                    `-privsep-helper(224263)---{privsep-helper}(224266)
           |-conmon(224299)---kepler(224301)-+-{kepler}(224319)
           |                                 |-{kepler}(224320)
           |                                 |-{kepler}(224321)
           |                                 |-{kepler}(224322)
           |                                 |-{kepler}(224323)
           |                                 |-{kepler}(224327)
           |                                 |-{kepler}(224328)
           |                                 |-{kepler}(224329)
           |                                 |-{kepler}(224332)
           |                                 |-{kepler}(224348)
           |                                 |-{kepler}(225952)
           |                                 |-{kepler}(225953)
           |                                 `-{kepler}(234449)
           |-crond(1010)
           |-dbus-broker-lau(810)---dbus-broker(811)
           |-gssproxy(881)-+-{gssproxy}(884)
           |               |-{gssproxy}(885)
           |               |-{gssproxy}(886)
           |               |-{gssproxy}(887)
           |               `-{gssproxy}(888)
           |-irqbalance(816)---{irqbalance}(827)
           |-iscsid(170858)
           |-multipathd(171037)-+-{multipathd}(171039)
           |                    |-{multipathd}(171040)
           |                    |-{multipathd}(171041)
           |                    |-{multipathd}(171042)
           |                    |-{multipathd}(171043)
           |                    `-{multipathd}(171044)
           |-ovs-vswitchd(54392)-+-{ovs-vswitchd}(58926)
           |                     |-{ovs-vswitchd}(58927)
           |                     |-{ovs-vswitchd}(58928)
           |                     |-{ovs-vswitchd}(58929)
           |                     |-{ovs-vswitchd}(58930)
           |                     |-{ovs-vswitchd}(58931)
           |                     |-{ovs-vswitchd}(58934)
           |                     |-{ovs-vswitchd}(58936)
           |                     |-{ovs-vswitchd}(58937)
           |                     |-{ovs-vswitchd}(58938)
           |                     |-{ovs-vswitchd}(58940)
           |                     `-{ovs-vswitchd}(58941)
           |-ovsdb-server(54310)
           |-podman(201073)-+-{podman}(201079)
           |                |-{podman}(201080)
           |                |-{podman}(201081)
           |                |-{podman}(201082)
           |                |-{podman}(201083)
           |                |-{podman}(201087)
           |                |-{podman}(201088)
           |                |-{podman}(201089)
           |                |-{podman}(201090)
           |                |-{podman}(201091)
           |                |-{podman}(201092)
           |                |-{podman}(201108)
           |                |-{podman}(201109)
           |                `-{podman}(201110)
           |-polkitd(43538)-+-{polkitd}(43542)
           |                |-{polkitd}(43543)
           |                |-{polkitd}(43544)
           |                |-{polkitd}(43545)
           |                |-{polkitd}(43546)
           |                |-{polkitd}(43547)
           |                |-{polkitd}(43548)
           |                |-{polkitd}(43549)
           |                |-{polkitd}(43550)
           |                |-{polkitd}(43551)
           |                `-{polkitd}(43552)
           |-python3(4534)
           |-rpcbind(699)
           |-rsyslogd(235702)-+-{rsyslogd}(235704)
           |                  |-{rsyslogd}(235705)
           |                  `-{rsyslogd}(235706)
           |-sshd(131680)---sshd-session(266398)---sshd-session(266419)---sudo(266445)---sos(266469)-+-timeout(268948)---rpm(268952)
           |                                                                                         |-timeout(268955)---pstree(268961)
           |                                                                                         |-{sos}(266756)
           |                                                                                         |-{sos}(266757)
           |                                                                                         |-{sos}(266758)
           |                                                                                         |-{sos}(266759)
           |                                                                                         |-{sos}(268525)
           |                                                                                         |-{sos}(268566)
           |                                                                                         |-{sos}(268780)
           |                                                                                         `-{sos}(268899)
           |-systemd(4307)-+-(sd-pam)(4309)
           |               `-dbus-broker-lau(15688)---dbus-broker(15698)
           |-systemd-hostnam(267153)
           |-systemd-journal(677)
           |-systemd-logind(820)
           |-systemd-machine(156506)
           |-systemd-udevd(730)
           |-tuned(43715)-+-{tuned}(43718)
           |              |-{tuned}(43719)
           |              `-{tuned}(43720)
           |-virtlogd(155880)
           |-virtnodedevd(185517)-+-{virtnodedevd}(185518)
           |                      |-{virtnodedevd}(185519)
           |                      |-{virtnodedevd}(185520)
           |                      |-{virtnodedevd}(185521)
           |                      |-{virtnodedevd}(185522)
           |                      |-{virtnodedevd}(185523)
           |                      |-{virtnodedevd}(185524)
           |                      |-{virtnodedevd}(185525)
           |                      |-{virtnodedevd}(185526)
           |                      |-{virtnodedevd}(185527)
           |                      |-{virtnodedevd}(185528)
           |                      |-{virtnodedevd}(185529)
           |                      |-{virtnodedevd}(185530)
           |                      |-{virtnodedevd}(185531)
           |                      |-{virtnodedevd}(185532)
           |                      |-{virtnodedevd}(185534)
           |                      |-{virtnodedevd}(185535)
           |                      |-{virtnodedevd}(185536)
           |                      `-{virtnodedevd}(185537)
           `-virtqemud(184937)-+-{virtqemud}(184938)
                               |-{virtqemud}(184939)
                               |-{virtqemud}(184940)
                               |-{virtqemud}(184941)
                               |-{virtqemud}(184942)
                               |-{virtqemud}(184943)
                               |-{virtqemud}(184944)
                               |-{virtqemud}(184945)
                               |-{virtqemud}(184946)
                               |-{virtqemud}(184947)
                               |-{virtqemud}(184948)
                               |-{virtqemud}(184949)
                               |-{virtqemud}(184950)
                               |-{virtqemud}(184951)
                               |-{virtqemud}(184952)
                               |-{virtqemud}(184962)
                               |-{virtqemud}(184964)
                               `-{virtqemud}(238935)
