systemd(1)-+-NetworkManager(57205)-+-{NetworkManager}(57213)
           |                       `-{NetworkManager}(57214)
           |-agetty(1017)
           |-agetty(1018)
           |-auditd(702)-+-sedispatch(704)
           |             |-{auditd}(703)
           |             `-{auditd}(705)
           |-catatonit(29849)
           |-chronyd(66672)
           |-conmon(98695)---dumb-init(98697)---ovn-controller(98700)-+-{ovn-controller}(98824)
           |                                                          |-{ovn-controller}(98825)
           |                                                          |-{ovn-controller}(98826)
           |                                                          `-{ovn-controller}(98827)
           |-conmon(107550)-+-dumb-init(107552)---neutron-ovn-met(107555)---neutron-ovn-met(107666)
           |                |-privsep-helper(107671)---{privsep-helper}(107672)
           |                |-privsep-helper(240593)-+-{privsep-helper}(240594)
           |                |                        `-{privsep-helper}(253928)
           |                `-privsep-helper(240672)-+-{privsep-helper}(240673)
           |                                         `-{privsep-helper}(251776)
           |-conmon(173380)---dumb-init(173382)---multipathd(173385)-+-{multipathd}(173419)
           |                                                         |-{multipathd}(173421)
           |                                                         |-{multipathd}(173422)
           |                                                         |-{multipathd}(173423)
           |                                                         |-{multipathd}(173425)
           |                                                         `-{multipathd}(173426)
           |-conmon(190296)-+-dumb-init(190298)---nova-compute(190300)-+-{nova-compute}(190594)
           |                |                                          |-{nova-compute}(190595)
           |                |                                          |-{nova-compute}(190596)
           |                |                                          |-{nova-compute}(190597)
           |                |                                          |-{nova-compute}(190598)
           |                |                                          |-{nova-compute}(190599)
           |                |                                          |-{nova-compute}(190600)
           |                |                                          |-{nova-compute}(190601)
           |                |                                          |-{nova-compute}(190602)
           |                |                                          |-{nova-compute}(190603)
           |                |                                          |-{nova-compute}(190604)
           |                |                                          |-{nova-compute}(190605)
           |                |                                          |-{nova-compute}(190606)
           |                |                                          |-{nova-compute}(190607)
           |                |                                          |-{nova-compute}(190608)
           |                |                                          |-{nova-compute}(190609)
           |                |                                          |-{nova-compute}(190610)
           |                |                                          |-{nova-compute}(190611)
           |                |                                          |-{nova-compute}(190612)
           |                |                                          |-{nova-compute}(190613)
           |                |                                          `-{nova-compute}(190614)
           |                |-privsep-helper(240503)---{privsep-helper}(240504)
           |                `-privsep-helper(240540)---{privsep-helper}(240541)
           |-conmon(201021)---dumb-init(201023)---ceilometer-poll(201026)-+-ceilometer-poll(201297)-+-{ceilometer-poll}(201299)
           |                                                              |                         |-{ceilometer-poll}(201300)
           |                                                              |                         |-{ceilometer-poll}(201302)
           |                                                              |                         `-{ceilometer-poll}(201303)
           |                                                              |-ceilometer-poll(201301)-+-{ceilometer-poll}(201304)
           |                                                              |                         |-{ceilometer-poll}(201357)
           |                                                              |                         |-{ceilometer-poll}(201360)
           |                                                              |                         |-{ceilometer-poll}(201361)
           |                                                              |                         `-{ceilometer-poll}(241497)
           |                                                              `-{ceilometer-poll}(201286)
           |-conmon(202836)---node_exporter(202838)-+-{node_exporter}(202841)
           |                                        |-{node_exporter}(202842)
           |                                        |-{node_exporter}(202843)
           |                                        `-{node_exporter}(202844)
           |-conmon(204706)---podman_exporter(204708)-+-{podman_exporter}(204711)
           |                                          |-{podman_exporter}(204712)
           |                                          |-{podman_exporter}(204713)
           |                                          |-{podman_exporter}(204714)
           |                                          |-{podman_exporter}(204716)
           |                                          |-{podman_exporter}(208584)
           |                                          |-{podman_exporter}(208586)
           |                                          |-{podman_exporter}(208587)
           |                                          `-{podman_exporter}(217919)
           |-conmon(206617)---openstack-netwo(206619)-+-{openstack-netwo}(206622)
           |                                          |-{openstack-netwo}(206623)
           |                                          |-{openstack-netwo}(206624)
           |                                          |-{openstack-netwo}(206625)
           |                                          |-{openstack-netwo}(206627)
           |                                          |-{openstack-netwo}(215697)
           |                                          |-{openstack-netwo}(215698)
           |                                          |-{openstack-netwo}(215699)
           |                                          |-{openstack-netwo}(215700)
           |                                          |-{openstack-netwo}(215701)
           |                                          `-{openstack-netwo}(245176)
           |-conmon(225184)---dumb-init(225186)-+-ceilometer-poll(225189)-+-ceilometer-poll(225373)-+-{ceilometer-poll}(225374)
           |                                    |                         |                         |-{ceilometer-poll}(225375)
           |                                    |                         |                         `-{ceilometer-poll}(225515)
           |                                    |                         `-{ceilometer-poll}(225370)
           |                                    `-privsep-helper(225468)---{privsep-helper}(225516)
           |-conmon(225433)---kepler(225435)-+-{kepler}(225438)
           |                                 |-{kepler}(225439)
           |                                 |-{kepler}(225440)
           |                                 |-{kepler}(225441)
           |                                 |-{kepler}(225442)
           |                                 |-{kepler}(225444)
           |                                 |-{kepler}(225445)
           |                                 |-{kepler}(225446)
           |                                 |-{kepler}(225466)
           |                                 |-{kepler}(226652)
           |                                 |-{kepler}(226653)
           |                                 |-{kepler}(226654)
           |                                 `-{kepler}(236624)
           |-crond(1011)
           |-dbus-broker-lau(757)---dbus-broker(771)
           |-gssproxy(877)-+-{gssproxy}(878)
           |               |-{gssproxy}(879)
           |               |-{gssproxy}(880)
           |               |-{gssproxy}(881)
           |               `-{gssproxy}(882)
           |-irqbalance(780)---{irqbalance}(800)
           |-iscsid(176127)
           |-ovs-vswitchd(55232)-+-{ovs-vswitchd}(60067)
           |                     |-{ovs-vswitchd}(60068)
           |                     |-{ovs-vswitchd}(60069)
           |                     |-{ovs-vswitchd}(60070)
           |                     |-{ovs-vswitchd}(60071)
           |                     |-{ovs-vswitchd}(60072)
           |                     |-{ovs-vswitchd}(60073)
           |                     |-{ovs-vswitchd}(60074)
           |                     |-{ovs-vswitchd}(60076)
           |                     |-{ovs-vswitchd}(60078)
           |                     |-{ovs-vswitchd}(60080)
           |                     `-{ovs-vswitchd}(60081)
           |-ovsdb-server(55152)
           |-podman(204458)-+-{podman}(204464)
           |                |-{podman}(204465)
           |                |-{podman}(204466)
           |                |-{podman}(204467)
           |                |-{podman}(204468)
           |                |-{podman}(204473)
           |                |-{podman}(204474)
           |                |-{podman}(204475)
           |                |-{podman}(204476)
           |                |-{podman}(204477)
           |                |-{podman}(204478)
           |                |-{podman}(204493)
           |                |-{podman}(217918)
           |                |-{podman}(251081)
           |                `-{podman}(251082)
           |-polkitd(44227)-+-{polkitd}(44231)
           |                |-{polkitd}(44232)
           |                |-{polkitd}(44233)
           |                |-{polkitd}(44234)
           |                |-{polkitd}(44235)
           |                |-{polkitd}(44236)
           |                |-{polkitd}(44237)
           |                |-{polkitd}(44238)
           |                |-{polkitd}(44239)
           |                |-{polkitd}(44240)
           |                `-{polkitd}(44241)
           |-python3(4514)
           |-rpcbind(700)
           |-rsyslogd(237553)-+-{rsyslogd}(237555)
           |                  |-{rsyslogd}(237556)
           |                  `-{rsyslogd}(237557)
           |-sshd(131963)---sshd-session(259744)---sshd-session(259747)---sudo(259748)---sos(259772)-+-timeout(262497)---sh(262503)-+-rpm(262504)
           |                                                                                         |                              `-sort(262505)
           |                                                                                         |-timeout(262522)---pstree(262524)
           |                                                                                         |-{sos}(260137)
           |                                                                                         |-{sos}(260138)
           |                                                                                         |-{sos}(260139)
           |                                                                                         |-{sos}(260140)
           |                                                                                         |-{sos}(261843)
           |                                                                                         |-{sos}(262068)
           |                                                                                         |-{sos}(262298)
           |                                                                                         `-{sos}(262490)
           |-systemd(4301)-+-(sd-pam)(4303)
           |               `-dbus-broker-lau(29864)---dbus-broker(29865)
           |-systemd-hostnam(260536)
           |-systemd-journal(678)
           |-systemd-logind(787)
           |-systemd-machine(156660)
           |-systemd-udevd(730)
           |-tuned(44404)-+-{tuned}(44406)
           |              |-{tuned}(44407)
           |              `-{tuned}(44408)
           |-virtlogd(156030)
           |-virtnodedevd(190615)-+-{virtnodedevd}(190616)
           |                      |-{virtnodedevd}(190617)
           |                      |-{virtnodedevd}(190618)
           |                      |-{virtnodedevd}(190619)
           |                      |-{virtnodedevd}(190620)
           |                      |-{virtnodedevd}(190621)
           |                      |-{virtnodedevd}(190622)
           |                      |-{virtnodedevd}(190623)
           |                      |-{virtnodedevd}(190624)
           |                      |-{virtnodedevd}(190625)
           |                      |-{virtnodedevd}(190626)
           |                      |-{virtnodedevd}(190627)
           |                      |-{virtnodedevd}(190628)
           |                      |-{virtnodedevd}(190629)
           |                      |-{virtnodedevd}(190630)
           |                      |-{virtnodedevd}(190632)
           |                      |-{virtnodedevd}(190633)
           |                      |-{virtnodedevd}(190634)
           |                      `-{virtnodedevd}(190635)
           `-virtqemud(190086)-+-{virtqemud}(190104)
                               |-{virtqemud}(190105)
                               |-{virtqemud}(190106)
                               |-{virtqemud}(190108)
                               |-{virtqemud}(190109)
                               |-{virtqemud}(190110)
                               |-{virtqemud}(190111)
                               |-{virtqemud}(190112)
                               |-{virtqemud}(190113)
                               |-{virtqemud}(190114)
                               |-{virtqemud}(190117)
                               |-{virtqemud}(190118)
                               |-{virtqemud}(190119)
                               |-{virtqemud}(190120)
                               |-{virtqemud}(190121)
                               |-{virtqemud}(190134)
                               |-{virtqemud}(190135)
                               `-{virtqemud}(240968)
