systemd(1)-+-NetworkManager(55644)-+-{NetworkManager}(55646)
           |                       `-{NetworkManager}(55647)
           |-agetty(1007)
           |-agetty(1008)
           |-anacron(177740)
           |-auditd(702)-+-sedispatch(704)
           |             |-{auditd}(703)
           |             `-{auditd}(705)
           |-catatonit(21620)
           |-chronyd(65082)
           |-conmon(95535)---dumb-init(95537)---ovn-controller(95540)-+-{ovn-controller}(95663)
           |                                                          |-{ovn-controller}(95664)
           |                                                          |-{ovn-controller}(95665)
           |                                                          `-{ovn-controller}(95666)
           |-conmon(104779)-+-dumb-init(104781)---neutron-ovn-met(104784)---neutron-ovn-met(105117)
           |                |-privsep-helper(105228)---{privsep-helper}(105269)
           |                |-privsep-helper(214619)-+-{privsep-helper}(214620)
           |                |                        `-{privsep-helper}(214816)
           |                `-privsep-helper(214674)-+-{privsep-helper}(214682)
           |                                         `-{privsep-helper}(214803)
           |-conmon(183178)-+-dumb-init(183180)---nova-compute(183185)-+-{nova-compute}(183458)
           |                |                                          |-{nova-compute}(183459)
           |                |                                          |-{nova-compute}(183460)
           |                |                                          |-{nova-compute}(183461)
           |                |                                          |-{nova-compute}(183462)
           |                |                                          |-{nova-compute}(183463)
           |                |                                          |-{nova-compute}(183464)
           |                |                                          |-{nova-compute}(183465)
           |                |                                          |-{nova-compute}(183466)
           |                |                                          |-{nova-compute}(183467)
           |                |                                          |-{nova-compute}(183468)
           |                |                                          |-{nova-compute}(183469)
           |                |                                          |-{nova-compute}(183470)
           |                |                                          |-{nova-compute}(183471)
           |                |                                          |-{nova-compute}(183472)
           |                |                                          |-{nova-compute}(183473)
           |                |                                          |-{nova-compute}(183474)
           |                |                                          |-{nova-compute}(183475)
           |                |                                          |-{nova-compute}(183476)
           |                |                                          |-{nova-compute}(183477)
           |                |                                          `-{nova-compute}(183478)
           |                |-privsep-helper(214453)-+-{privsep-helper}(214454)
           |                |                        |-{privsep-helper}(214455)
           |                |                        `-{privsep-helper}(214456)
           |                `-privsep-helper(214530)---{privsep-helper}(214531)
           |-conmon(192856)---dumb-init(192860)---ceilometer-poll(192863)-+-ceilometer-poll(193065)-+-{ceilometer-poll}(193066)
           |                                                              |                         |-{ceilometer-poll}(193068)
           |                                                              |                         `-{ceilometer-poll}(193069)
           |                                                              `-{ceilometer-poll}(193064)
           |-conmon(195888)---node_exporter(195890)-+-{node_exporter}(195893)
           |                                        |-{node_exporter}(195894)
           |                                        |-{node_exporter}(195895)
           |                                        `-{node_exporter}(195896)
           |-conmon(198958)---podman_exporter(198960)-+-{podman_exporter}(198963)
           |                                          |-{podman_exporter}(198964)
           |                                          |-{podman_exporter}(198965)
           |                                          |-{podman_exporter}(198966)
           |                                          |-{podman_exporter}(198968)
           |                                          `-{podman_exporter}(204561)
           |-conmon(202125)---openstack-netwo(202127)-+-{openstack-netwo}(202130)
           |                                          |-{openstack-netwo}(202131)
           |                                          |-{openstack-netwo}(202132)
           |                                          |-{openstack-netwo}(202133)
           |                                          `-{openstack-netwo}(202134)
           |-crond(1006)
           |-dbus-broker-lau(768)---dbus-broker(773)
           |-gssproxy(873)-+-{gssproxy}(875)
           |               |-{gssproxy}(876)
           |               |-{gssproxy}(877)
           |               |-{gssproxy}(878)
           |               `-{gssproxy}(879)
           |-irqbalance(801)---{irqbalance}(820)
           |-iscsid(168843)
           |-multipathd(169003)-+-{multipathd}(169005)
           |                    |-{multipathd}(169006)
           |                    |-{multipathd}(169007)
           |                    |-{multipathd}(169008)
           |                    |-{multipathd}(169009)
           |                    `-{multipathd}(169010)
           |-ovs-vswitchd(53939)-+-{ovs-vswitchd}(58478)
           |                     |-{ovs-vswitchd}(58479)
           |                     |-{ovs-vswitchd}(58480)
           |                     |-{ovs-vswitchd}(58481)
           |                     |-{ovs-vswitchd}(58482)
           |                     |-{ovs-vswitchd}(58483)
           |                     |-{ovs-vswitchd}(58484)
           |                     |-{ovs-vswitchd}(58485)
           |                     |-{ovs-vswitchd}(58486)
           |                     |-{ovs-vswitchd}(58487)
           |                     |-{ovs-vswitchd}(58488)
           |                     `-{ovs-vswitchd}(58489)
           |-ovsdb-server(53858)
           |-podman(198969)-+-{podman}(198975)
           |                |-{podman}(198976)
           |                |-{podman}(198977)
           |                |-{podman}(198978)
           |                |-{podman}(198979)
           |                |-{podman}(198984)
           |                |-{podman}(198985)
           |                |-{podman}(198986)
           |                |-{podman}(198987)
           |                |-{podman}(198988)
           |                |-{podman}(198990)
           |                `-{podman}(198991)
           |-polkitd(43786)-+-{polkitd}(43790)
           |                |-{polkitd}(43791)
           |                |-{polkitd}(43792)
           |                |-{polkitd}(43793)
           |                |-{polkitd}(43794)
           |                |-{polkitd}(43795)
           |                |-{polkitd}(43796)
           |                |-{polkitd}(43797)
           |                |-{polkitd}(43798)
           |                |-{polkitd}(43799)
           |                `-{polkitd}(43800)
           |-python3(4521)
           |-rpcbind(700)
           |-rsyslogd(212356)-+-{rsyslogd}(212358)
           |                  |-{rsyslogd}(212359)
           |                  `-{rsyslogd}(212360)
           |-sshd(129646)---sshd-session(217636)---sshd-session(217650)---sudo(217663)---sos(217688)-+-timeout(220182)---dnf(220184)
           |                                                                                         |-timeout(220253)---pstree(220254)
           |                                                                                         |-{sos}(218024)
           |                                                                                         |-{sos}(218025)
           |                                                                                         |-{sos}(218026)
           |                                                                                         |-{sos}(218027)
           |                                                                                         |-{sos}(218321)
           |                                                                                         |-{sos}(218792)
           |                                                                                         |-{sos}(220019)
           |                                                                                         `-{sos}(220220)
           |-systemd(4308)-+-(sd-pam)(4310)
           |               `-dbus-broker-lau(21665)---dbus-broker(21675)
           |-systemd-hostnam(218406)
           |-systemd-journal(678)
           |-systemd-logind(805)
           |-systemd-machine(154534)
           |-systemd-udevd(730)
           |-tuned(43963)-+-{tuned}(43965)
           |              |-{tuned}(43966)
           |              `-{tuned}(43967)
           |-virtlogd(153879)
           |-virtnodedevd(183479)-+-{virtnodedevd}(183480)
           |                      |-{virtnodedevd}(183481)
           |                      |-{virtnodedevd}(183482)
           |                      |-{virtnodedevd}(183483)
           |                      |-{virtnodedevd}(183484)
           |                      |-{virtnodedevd}(183485)
           |                      |-{virtnodedevd}(183486)
           |                      |-{virtnodedevd}(183487)
           |                      |-{virtnodedevd}(183488)
           |                      |-{virtnodedevd}(183489)
           |                      |-{virtnodedevd}(183490)
           |                      |-{virtnodedevd}(183491)
           |                      |-{virtnodedevd}(183492)
           |                      |-{virtnodedevd}(183493)
           |                      |-{virtnodedevd}(183494)
           |                      |-{virtnodedevd}(183496)
           |                      |-{virtnodedevd}(183497)
           |                      |-{virtnodedevd}(183498)
           |                      `-{virtnodedevd}(183499)
           `-virtqemud(182878)-+-{virtqemud}(182882)
                               |-{virtqemud}(182883)
                               |-{virtqemud}(182884)
                               |-{virtqemud}(182885)
                               |-{virtqemud}(182886)
                               |-{virtqemud}(182887)
                               |-{virtqemud}(182888)
                               |-{virtqemud}(182889)
                               |-{virtqemud}(182890)
                               |-{virtqemud}(182891)
                               |-{virtqemud}(182892)
                               |-{virtqemud}(182893)
                               |-{virtqemud}(182894)
                               |-{virtqemud}(182895)
                               |-{virtqemud}(182896)
                               |-{virtqemud}(182900)
                               |-{virtqemud}(182901)
                               `-{virtqemud}(215242)
