systemd(1)-+-NetworkManager(56383)-+-{NetworkManager}(56389)
           |                       `-{NetworkManager}(56390)
           |-agetty(1023)
           |-agetty(1024)
           |-auditd(721)-+-sedispatch(723)
           |             |-{auditd}(722)
           |             `-{auditd}(724)
           |-catatonit(12536)
           |-chronyd(65900)
           |-conmon(96615)---dumb-init(96617)---ovn-controller(96620)-+-{ovn-controller}(96744)
           |                                                          |-{ovn-controller}(96745)
           |                                                          |-{ovn-controller}(96746)
           |                                                          `-{ovn-controller}(96747)
           |-conmon(105935)-+-dumb-init(105937)---neutron-ovn-met(105940)---neutron-ovn-met(106333)
           |                |-privsep-helper(106486)---{privsep-helper}(106487)
           |                |-privsep-helper(216308)-+-{privsep-helper}(216309)
           |                |                        `-{privsep-helper}(217966)
           |                `-privsep-helper(216711)-+-{privsep-helper}(216712)
           |                                         `-{privsep-helper}(218096)
           |-conmon(186559)-+-dumb-init(186561)---nova-compute(186563)-+-{nova-compute}(186835)
           |                |                                          |-{nova-compute}(186836)
           |                |                                          |-{nova-compute}(186837)
           |                |                                          |-{nova-compute}(186838)
           |                |                                          |-{nova-compute}(186840)
           |                |                                          |-{nova-compute}(186842)
           |                |                                          |-{nova-compute}(186843)
           |                |                                          |-{nova-compute}(186844)
           |                |                                          |-{nova-compute}(186845)
           |                |                                          |-{nova-compute}(186846)
           |                |                                          |-{nova-compute}(186847)
           |                |                                          |-{nova-compute}(186848)
           |                |                                          |-{nova-compute}(186849)
           |                |                                          |-{nova-compute}(186850)
           |                |                                          |-{nova-compute}(186851)
           |                |                                          |-{nova-compute}(186852)
           |                |                                          |-{nova-compute}(186853)
           |                |                                          |-{nova-compute}(186854)
           |                |                                          |-{nova-compute}(186855)
           |                |                                          |-{nova-compute}(186856)
           |                |                                          `-{nova-compute}(186857)
           |                |-privsep-helper(216575)-+-{privsep-helper}(216576)
           |                |                        `-{privsep-helper}(216577)
           |                `-privsep-helper(216606)---{privsep-helper}(216626)
           |-conmon(196304)---dumb-init(196306)---ceilometer-poll(196309)-+-ceilometer-poll(196454)-+-{ceilometer-poll}(196457)
           |                                                              |                         |-{ceilometer-poll}(196490)
           |                                                              |                         `-{ceilometer-poll}(196491)
           |                                                              `-{ceilometer-poll}(196441)
           |-conmon(199361)---node_exporter(199363)-+-{node_exporter}(199369)
           |                                        |-{node_exporter}(199370)
           |                                        |-{node_exporter}(199371)
           |                                        `-{node_exporter}(199372)
           |-conmon(202526)---podman_exporter(202528)-+-{podman_exporter}(202531)
           |                                          |-{podman_exporter}(202532)
           |                                          |-{podman_exporter}(202533)
           |                                          |-{podman_exporter}(202534)
           |                                          |-{podman_exporter}(202536)
           |                                          |-{podman_exporter}(209781)
           |                                          |-{podman_exporter}(209782)
           |                                          `-{podman_exporter}(209783)
           |-conmon(205676)---openstack-netwo(205678)-+-{openstack-netwo}(205681)
           |                                          |-{openstack-netwo}(205682)
           |                                          |-{openstack-netwo}(205683)
           |                                          |-{openstack-netwo}(205684)
           |                                          `-{openstack-netwo}(205685)
           |-crond(1022)
           |-dbus-broker-lau(797)---dbus-broker(809)
           |-gssproxy(890)-+-{gssproxy}(894)
           |               |-{gssproxy}(895)
           |               |-{gssproxy}(896)
           |               |-{gssproxy}(897)
           |               `-{gssproxy}(898)
           |-irqbalance(814)---{irqbalance}(841)
           |-iscsid(170446)
           |-multipathd(170606)-+-{multipathd}(170608)
           |                    |-{multipathd}(170609)
           |                    |-{multipathd}(170610)
           |                    |-{multipathd}(170611)
           |                    |-{multipathd}(170612)
           |                    |-{multipathd}(170613)
           |                    `-{multipathd}(170614)
           |-ovs-vswitchd(275053)-+-{ovs-vswitchd}(275054)
           |                      |-{ovs-vswitchd}(275055)
           |                      |-{ovs-vswitchd}(275056)
           |                      |-{ovs-vswitchd}(275057)
           |                      |-{ovs-vswitchd}(275058)
           |                      |-{ovs-vswitchd}(275059)
           |                      |-{ovs-vswitchd}(275060)
           |                      |-{ovs-vswitchd}(275061)
           |                      |-{ovs-vswitchd}(275062)
           |                      |-{ovs-vswitchd}(275063)
           |                      |-{ovs-vswitchd}(275064)
           |                      `-{ovs-vswitchd}(275065)
           |-ovsdb-server(274998)
           |-podman(202537)-+-{podman}(202543)
           |                |-{podman}(202544)
           |                |-{podman}(202545)
           |                |-{podman}(202546)
           |                |-{podman}(202547)
           |                |-{podman}(202553)
           |                |-{podman}(202554)
           |                |-{podman}(202555)
           |                |-{podman}(202556)
           |                `-{podman}(202557)
           |-polkitd(44446)-+-{polkitd}(44450)
           |                |-{polkitd}(44451)
           |                |-{polkitd}(44452)
           |                |-{polkitd}(44453)
           |                |-{polkitd}(44454)
           |                |-{polkitd}(44455)
           |                |-{polkitd}(44456)
           |                |-{polkitd}(44457)
           |                |-{polkitd}(44458)
           |                |-{polkitd}(44459)
           |                `-{polkitd}(44460)
           |-python3(5051)
           |-rpcbind(719)
           |-rsyslogd(1018)-+-{rsyslogd}(1029)
           |                `-{rsyslogd}(1030)
           |-sshd(130852)---sshd-session(292923)---sshd-session(292926)---sudo(292927)---sos(292951)-+-timeout(295929)---pip(295930)
           |                                                                                         |-timeout(295955)---pstree(295957)
           |                                                                                         |-{sos}(293292)
           |                                                                                         |-{sos}(293293)
           |                                                                                         |-{sos}(293294)
           |                                                                                         |-{sos}(293295)
           |                                                                                         |-{sos}(295409)
           |                                                                                         |-{sos}(295783)
           |                                                                                         |-{sos}(295904)
           |                                                                                         `-{sos}(295956)
           |-systemd(4841)-+-(sd-pam)(4843)
           |               `-dbus-broker-lau(12687)---dbus-broker(12697)
           |-systemd-hostnam(293655)
           |-systemd-journal(695)
           |-systemd-logind(820)
           |-systemd-machine(155932)
           |-systemd-udevd(749)
           |-tuned(44624)-+-{tuned}(44627)
           |              |-{tuned}(44628)
           |              `-{tuned}(44629)
           |-virtlogd(155277)
           |-virtnodedevd(186016)-+-{virtnodedevd}(186017)
           |                      |-{virtnodedevd}(186018)
           |                      |-{virtnodedevd}(186019)
           |                      |-{virtnodedevd}(186020)
           |                      |-{virtnodedevd}(186021)
           |                      |-{virtnodedevd}(186022)
           |                      |-{virtnodedevd}(186023)
           |                      |-{virtnodedevd}(186024)
           |                      |-{virtnodedevd}(186025)
           |                      |-{virtnodedevd}(186026)
           |                      |-{virtnodedevd}(186027)
           |                      |-{virtnodedevd}(186028)
           |                      |-{virtnodedevd}(186029)
           |                      |-{virtnodedevd}(186030)
           |                      |-{virtnodedevd}(186031)
           |                      |-{virtnodedevd}(186033)
           |                      |-{virtnodedevd}(186034)
           |                      |-{virtnodedevd}(186035)
           |                      `-{virtnodedevd}(186036)
           `-virtqemud(185673)-+-{virtqemud}(185697)
                               |-{virtqemud}(185698)
                               |-{virtqemud}(185699)
                               |-{virtqemud}(185700)
                               |-{virtqemud}(185701)
                               |-{virtqemud}(185702)
                               |-{virtqemud}(185703)
                               |-{virtqemud}(185704)
                               |-{virtqemud}(185705)
                               |-{virtqemud}(185706)
                               |-{virtqemud}(185707)
                               |-{virtqemud}(185708)
                               |-{virtqemud}(185709)
                               |-{virtqemud}(185710)
                               |-{virtqemud}(185711)
                               |-{virtqemud}(185716)
                               |-{virtqemud}(185718)
                               `-{virtqemud}(217493)
