systemd(1)-+-NetworkManager(56365)-+-{NetworkManager}(56373)
           |                       `-{NetworkManager}(56374)
           |-agetty(1052)
           |-agetty(1053)
           |-auditd(748)-+-sedispatch(750)
           |             |-{auditd}(749)
           |             `-{auditd}(751)
           |-catatonit(16144)
           |-chronyd(65885)
           |-conmon(105924)-+-dumb-init(105926)---neutron-ovn-met(105929)---neutron-ovn-met(106327)
           |                |-privsep-helper(106458)---{privsep-helper}(106459)
           |                |-privsep-helper(215501)-+-{privsep-helper}(215502)
           |                |                        `-{privsep-helper}(216114)
           |                `-privsep-helper(215656)-+-{privsep-helper}(215657)
           |                                         `-{privsep-helper}(216925)
           |-conmon(186432)-+-dumb-init(186434)---nova-compute(186436)-+-{nova-compute}(186715)
           |                |                                          |-{nova-compute}(186716)
           |                |                                          |-{nova-compute}(186717)
           |                |                                          |-{nova-compute}(186718)
           |                |                                          |-{nova-compute}(186719)
           |                |                                          |-{nova-compute}(186720)
           |                |                                          |-{nova-compute}(186721)
           |                |                                          |-{nova-compute}(186722)
           |                |                                          |-{nova-compute}(186723)
           |                |                                          |-{nova-compute}(186724)
           |                |                                          |-{nova-compute}(186725)
           |                |                                          |-{nova-compute}(186726)
           |                |                                          |-{nova-compute}(186727)
           |                |                                          |-{nova-compute}(186728)
           |                |                                          |-{nova-compute}(186729)
           |                |                                          |-{nova-compute}(186730)
           |                |                                          |-{nova-compute}(186731)
           |                |                                          |-{nova-compute}(186732)
           |                |                                          |-{nova-compute}(186733)
           |                |                                          |-{nova-compute}(186734)
           |                |                                          `-{nova-compute}(186735)
           |                |-privsep-helper(215526)---{privsep-helper}(215527)
           |                `-privsep-helper(215571)---{privsep-helper}(215572)
           |-conmon(196158)---dumb-init(196160)---ceilometer-poll(196163)-+-ceilometer-poll(196341)-+-{ceilometer-poll}(196342)
           |                                                              |                         |-{ceilometer-poll}(196368)
           |                                                              |                         `-{ceilometer-poll}(196369)
           |                                                              `-{ceilometer-poll}(196340)
           |-conmon(199215)---node_exporter(199217)-+-{node_exporter}(199220)
           |                                        |-{node_exporter}(199221)
           |                                        |-{node_exporter}(199222)
           |                                        `-{node_exporter}(199223)
           |-conmon(202352)---podman_exporter(202354)-+-{podman_exporter}(202357)
           |                                          |-{podman_exporter}(202358)
           |                                          |-{podman_exporter}(202359)
           |                                          |-{podman_exporter}(202360)
           |                                          |-{podman_exporter}(202362)
           |                                          `-{podman_exporter}(234001)
           |-conmon(205516)---openstack-netwo(205518)-+-{openstack-netwo}(205521)
           |                                          |-{openstack-netwo}(205522)
           |                                          |-{openstack-netwo}(205523)
           |                                          |-{openstack-netwo}(205524)
           |                                          `-{openstack-netwo}(205525)
           |-conmon(253536)---dumb-init(253538)---ovn-controller(253541)-+-{ovn-controller}(253650)
           |                                                             |-{ovn-controller}(253651)
           |                                                             |-{ovn-controller}(253652)
           |                                                             `-{ovn-controller}(253653)
           |-crond(1051)
           |-dbus-broker-lau(799)---dbus-broker(819)
           |-gssproxy(913)-+-{gssproxy}(916)
           |               |-{gssproxy}(917)
           |               |-{gssproxy}(918)
           |               |-{gssproxy}(919)
           |               `-{gssproxy}(920)
           |-irqbalance(827)---{irqbalance}(842)
           |-iscsid(170334)
           |-multipathd(170493)-+-{multipathd}(170495)
           |                    |-{multipathd}(170496)
           |                    |-{multipathd}(170497)
           |                    |-{multipathd}(170498)
           |                    |-{multipathd}(170499)
           |                    |-{multipathd}(170500)
           |                    `-{multipathd}(170501)
           |-ovs-vswitchd(260299)-+-{ovs-vswitchd}(260300)
           |                      |-{ovs-vswitchd}(260301)
           |                      |-{ovs-vswitchd}(260302)
           |                      |-{ovs-vswitchd}(260303)
           |                      |-{ovs-vswitchd}(260304)
           |                      |-{ovs-vswitchd}(260305)
           |                      |-{ovs-vswitchd}(260306)
           |                      |-{ovs-vswitchd}(260307)
           |                      |-{ovs-vswitchd}(260308)
           |                      |-{ovs-vswitchd}(260309)
           |                      |-{ovs-vswitchd}(260310)
           |                      `-{ovs-vswitchd}(260311)
           |-ovsdb-server(260245)
           |-podman(202363)-+-{podman}(202369)
           |                |-{podman}(202370)
           |                |-{podman}(202371)
           |                |-{podman}(202372)
           |                |-{podman}(202373)
           |                |-{podman}(202379)
           |                |-{podman}(202380)
           |                |-{podman}(202381)
           |                |-{podman}(202382)
           |                |-{podman}(202383)
           |                |-{podman}(202384)
           |                `-{podman}(202385)
           |-polkitd(44430)-+-{polkitd}(44434)
           |                |-{polkitd}(44435)
           |                |-{polkitd}(44436)
           |                |-{polkitd}(44437)
           |                |-{polkitd}(44438)
           |                |-{polkitd}(44439)
           |                |-{polkitd}(44440)
           |                |-{polkitd}(44441)
           |                |-{polkitd}(44442)
           |                |-{polkitd}(44443)
           |                `-{polkitd}(44444)
           |-python3(5186)
           |-rpcbind(746)
           |-rsyslogd(1047)-+-{rsyslogd}(1056)
           |                `-{rsyslogd}(1057)
           |-sshd(130794)---sshd-session(270459)---sshd-session(270462)---sudo(270463)---sos(270487)-+-timeout(273315)---pstree(273317)
           |                                                                                         |-{sos}(270779)
           |                                                                                         |-{sos}(270780)
           |                                                                                         |-{sos}(270781)
           |                                                                                         |-{sos}(270782)
           |                                                                                         |-{sos}(271602)
           |                                                                                         |-{sos}(272095)
           |                                                                                         |-{sos}(272621)
           |                                                                                         `-{sos}(272720)
           |-systemd(4974)-+-(sd-pam)(4976)
           |               `-dbus-broker-lau(16196)---dbus-broker(16208)
           |-systemd-hostnam(271142)
           |-systemd-journal(723)
           |-systemd-logind(833)
           |-systemd-machine(155843)
           |-systemd-udevd(776)
           |-tuned(44608)-+-{tuned}(44611)
           |              |-{tuned}(44612)
           |              `-{tuned}(44613)
           |-virtlogd(155191)
           |-virtnodedevd(185891)-+-{virtnodedevd}(185892)
           |                      |-{virtnodedevd}(185893)
           |                      |-{virtnodedevd}(185894)
           |                      |-{virtnodedevd}(185895)
           |                      |-{virtnodedevd}(185896)
           |                      |-{virtnodedevd}(185897)
           |                      |-{virtnodedevd}(185898)
           |                      |-{virtnodedevd}(185899)
           |                      |-{virtnodedevd}(185900)
           |                      |-{virtnodedevd}(185901)
           |                      |-{virtnodedevd}(185902)
           |                      |-{virtnodedevd}(185903)
           |                      |-{virtnodedevd}(185904)
           |                      |-{virtnodedevd}(185905)
           |                      |-{virtnodedevd}(185906)
           |                      |-{virtnodedevd}(185908)
           |                      |-{virtnodedevd}(185909)
           |                      |-{virtnodedevd}(185910)
           |                      `-{virtnodedevd}(185911)
           `-virtqemud(185600)-+-{virtqemud}(185624)
                               |-{virtqemud}(185625)
                               |-{virtqemud}(185626)
                               |-{virtqemud}(185627)
                               |-{virtqemud}(185628)
                               |-{virtqemud}(185629)
                               |-{virtqemud}(185630)
                               |-{virtqemud}(185631)
                               |-{virtqemud}(185632)
                               |-{virtqemud}(185633)
                               |-{virtqemud}(185634)
                               |-{virtqemud}(185635)
                               |-{virtqemud}(185636)
                               |-{virtqemud}(185637)
                               |-{virtqemud}(185638)
                               |-{virtqemud}(185642)
                               |-{virtqemud}(185643)
                               `-{virtqemud}(215981)
