systemd(1)-+-NetworkManager(56278)-+-{NetworkManager}(56285)
           |                       `-{NetworkManager}(56286)
           |-agetty(1013)
           |-agetty(2235)
           |-auditd(704)-+-sedispatch(706)
           |             |-{auditd}(705)
           |             `-{auditd}(707)
           |-catatonit(11312)
           |-chronyd(65729)
           |-conmon(97770)---dumb-init(97772)---ovn-controller(97776)-+-{ovn-controller}(97897)
           |                                                          |-{ovn-controller}(97898)
           |                                                          |-{ovn-controller}(97899)
           |                                                          `-{ovn-controller}(97900)
           |-conmon(106657)-+-dumb-init(106659)---neutron-ovn-met(106662)---neutron-ovn-met(106765)
           |                |-privsep-helper(106770)---{privsep-helper}(106771)
           |                |-privsep-helper(239973)-+-{privsep-helper}(239974)
           |                |                        `-{privsep-helper}(251204)
           |                `-privsep-helper(240026)-+-{privsep-helper}(240027)
           |                                         `-{privsep-helper}(256431)
           |-conmon(172524)---dumb-init(172526)---multipathd(172529)-+-{multipathd}(172583)
           |                                                         |-{multipathd}(172584)
           |                                                         |-{multipathd}(172585)
           |                                                         |-{multipathd}(172586)
           |                                                         |-{multipathd}(172587)
           |                                                         `-{multipathd}(172588)
           |-conmon(189508)-+-dumb-init(189510)---nova-compute(189512)-+-{nova-compute}(189789)
           |                |                                          |-{nova-compute}(189790)
           |                |                                          |-{nova-compute}(189791)
           |                |                                          |-{nova-compute}(189792)
           |                |                                          |-{nova-compute}(189793)
           |                |                                          |-{nova-compute}(189794)
           |                |                                          |-{nova-compute}(189795)
           |                |                                          |-{nova-compute}(189796)
           |                |                                          |-{nova-compute}(189797)
           |                |                                          |-{nova-compute}(189798)
           |                |                                          |-{nova-compute}(189799)
           |                |                                          |-{nova-compute}(189800)
           |                |                                          |-{nova-compute}(189801)
           |                |                                          |-{nova-compute}(189802)
           |                |                                          |-{nova-compute}(189803)
           |                |                                          |-{nova-compute}(189804)
           |                |                                          |-{nova-compute}(189805)
           |                |                                          |-{nova-compute}(189806)
           |                |                                          |-{nova-compute}(189807)
           |                |                                          |-{nova-compute}(189808)
           |                |                                          `-{nova-compute}(189809)
           |                |-privsep-helper(239842)-+-{privsep-helper}(239843)
           |                |                        `-{privsep-helper}(253294)
           |                `-privsep-helper(239879)---{privsep-helper}(239880)
           |-conmon(200237)---dumb-init(200239)---ceilometer-poll(200242)-+-ceilometer-poll(200464)-+-{ceilometer-poll}(200467)
           |                                                              |                         |-{ceilometer-poll}(200471)
           |                                                              |                         |-{ceilometer-poll}(200472)
           |                                                              |                         `-{ceilometer-poll}(200473)
           |                                                              |-ceilometer-poll(200469)-+-{ceilometer-poll}(200470)
           |                                                              |                         |-{ceilometer-poll}(200503)
           |                                                              |                         |-{ceilometer-poll}(200523)
           |                                                              |                         |-{ceilometer-poll}(200524)
           |                                                              |                         `-{ceilometer-poll}(240694)
           |                                                              `-{ceilometer-poll}(200454)
           |-conmon(202075)---node_exporter(202077)-+-{node_exporter}(202080)
           |                                        |-{node_exporter}(202081)
           |                                        |-{node_exporter}(202082)
           |                                        `-{node_exporter}(202083)
           |-conmon(203941)---podman_exporter(203943)-+-{podman_exporter}(203946)
           |                                          |-{podman_exporter}(203947)
           |                                          |-{podman_exporter}(203948)
           |                                          |-{podman_exporter}(203949)
           |                                          |-{podman_exporter}(203950)
           |                                          |-{podman_exporter}(214948)
           |                                          |-{podman_exporter}(216982)
           |                                          |-{podman_exporter}(216983)
           |                                          `-{podman_exporter}(216984)
           |-conmon(205887)---openstack-netwo(205889)-+-{openstack-netwo}(205892)
           |                                          |-{openstack-netwo}(205893)
           |                                          |-{openstack-netwo}(205894)
           |                                          |-{openstack-netwo}(205895)
           |                                          |-{openstack-netwo}(205896)
           |                                          |-{openstack-netwo}(214974)
           |                                          |-{openstack-netwo}(214975)
           |                                          |-{openstack-netwo}(214976)
           |                                          |-{openstack-netwo}(214977)
           |                                          `-{openstack-netwo}(214978)
           |-conmon(224531)---dumb-init(224533)-+-ceilometer-poll(224536)-+-ceilometer-poll(224680)-+-{ceilometer-poll}(224683)
           |                                    |                         |                         |-{ceilometer-poll}(224688)
           |                                    |                         |                         `-{ceilometer-poll}(224761)
           |                                    |                         `-{ceilometer-poll}(224674)
           |                                    `-privsep-helper(224756)---{privsep-helper}(224762)
           |-conmon(224805)---kepler(224807)-+-{kepler}(224810)
           |                                 |-{kepler}(224811)
           |                                 |-{kepler}(224812)
           |                                 |-{kepler}(224813)
           |                                 |-{kepler}(224814)
           |                                 |-{kepler}(224816)
           |                                 |-{kepler}(224817)
           |                                 |-{kepler}(224818)
           |                                 |-{kepler}(224819)
           |                                 |-{kepler}(224941)
           |                                 |-{kepler}(226489)
           |                                 |-{kepler}(226490)
           |                                 `-{kepler}(255555)
           |-crond(1012)
           |-dbus-broker-lau(770)---dbus-broker(777)
           |-gssproxy(878)-+-{gssproxy}(880)
           |               |-{gssproxy}(881)
           |               |-{gssproxy}(882)
           |               |-{gssproxy}(883)
           |               `-{gssproxy}(884)
           |-irqbalance(782)---{irqbalance}(802)
           |-iscsid(175267)
           |-ovs-vswitchd(54579)-+-{ovs-vswitchd}(59115)
           |                     |-{ovs-vswitchd}(59116)
           |                     |-{ovs-vswitchd}(59118)
           |                     |-{ovs-vswitchd}(59119)
           |                     |-{ovs-vswitchd}(59120)
           |                     |-{ovs-vswitchd}(59121)
           |                     |-{ovs-vswitchd}(59122)
           |                     |-{ovs-vswitchd}(59123)
           |                     |-{ovs-vswitchd}(59124)
           |                     |-{ovs-vswitchd}(59125)
           |                     |-{ovs-vswitchd}(59126)
           |                     `-{ovs-vswitchd}(59128)
           |-ovsdb-server(54498)
           |-podman(203693)-+-{podman}(203702)
           |                |-{podman}(203703)
           |                |-{podman}(203704)
           |                |-{podman}(203705)
           |                |-{podman}(203706)
           |                |-{podman}(203709)
           |                |-{podman}(203710)
           |                |-{podman}(203711)
           |                |-{podman}(203712)
           |                |-{podman}(203714)
           |                |-{podman}(203718)
           |                |-{podman}(203719)
           |                |-{podman}(214949)
           |                `-{podman}(241690)
           |-polkitd(43601)-+-{polkitd}(43605)
           |                |-{polkitd}(43606)
           |                |-{polkitd}(43607)
           |                |-{polkitd}(43608)
           |                |-{polkitd}(43609)
           |                |-{polkitd}(43610)
           |                |-{polkitd}(43611)
           |                |-{polkitd}(43612)
           |                |-{polkitd}(43613)
           |                |-{polkitd}(43614)
           |                `-{polkitd}(43615)
           |-python3(4516)
           |-rpcbind(702)
           |-rsyslogd(236992)-+-{rsyslogd}(236994)
           |                  |-{rsyslogd}(236995)
           |                  `-{rsyslogd}(236996)
           |-sshd(131047)---sshd-session(268005)---sshd-session(268008)---sudo(268009)---sos(268033)-+-timeout(270629)---pip(270634)
           |                                                                                         |-timeout(270651)---podman(270652)-+-{podman}(270655)
           |                                                                                         |                                  |-{podman}(270656)
           |                                                                                         |                                  |-{podman}(270657)
           |                                                                                         |                                  |-{podman}(270658)
           |                                                                                         |                                  |-{podman}(270659)
           |                                                                                         |                                  |-{podman}(270660)
           |                                                                                         |                                  |-{podman}(270661)
           |                                                                                         |                                  |-{podman}(270662)
           |                                                                                         |                                  `-{podman}(270663)
           |                                                                                         |-timeout(270653)---pstree(270654)
           |                                                                                         |-{sos}(268319)
           |                                                                                         |-{sos}(268320)
           |                                                                                         |-{sos}(268321)
           |                                                                                         |-{sos}(268322)
           |                                                                                         |-{sos}(270066)
           |                                                                                         |-{sos}(270116)
           |                                                                                         |-{sos}(270394)
           |                                                                                         `-{sos}(270609)
           |-systemd(4306)-+-(sd-pam)(4308)
           |               `-dbus-broker-lau(11443)---dbus-broker(11472)
           |-systemd-hostnam(268727)
           |-systemd-journal(678)
           |-systemd-logind(788)
           |-systemd-machine(155759)
           |-systemd-udevd(732)
           |-tuned(43778)-+-{tuned}(43780)
           |              |-{tuned}(43781)
           |              `-{tuned}(43782)
           |-virtlogd(155127)
           |-virtnodedevd(189422)-+-{virtnodedevd}(189425)
           |                      |-{virtnodedevd}(189426)
           |                      |-{virtnodedevd}(189427)
           |                      |-{virtnodedevd}(189428)
           |                      |-{virtnodedevd}(189429)
           |                      |-{virtnodedevd}(189430)
           |                      |-{virtnodedevd}(189431)
           |                      |-{virtnodedevd}(189432)
           |                      |-{virtnodedevd}(189433)
           |                      |-{virtnodedevd}(189434)
           |                      |-{virtnodedevd}(189435)
           |                      |-{virtnodedevd}(189436)
           |                      |-{virtnodedevd}(189437)
           |                      |-{virtnodedevd}(189438)
           |                      |-{virtnodedevd}(189439)
           |                      |-{virtnodedevd}(189441)
           |                      |-{virtnodedevd}(189442)
           |                      |-{virtnodedevd}(189443)
           |                      `-{virtnodedevd}(189444)
           `-virtqemud(189130)-+-{virtqemud}(189131)
                               |-{virtqemud}(189132)
                               |-{virtqemud}(189133)
                               |-{virtqemud}(189134)
                               |-{virtqemud}(189135)
                               |-{virtqemud}(189136)
                               |-{virtqemud}(189137)
                               |-{virtqemud}(189138)
                               |-{virtqemud}(189139)
                               |-{virtqemud}(189140)
                               |-{virtqemud}(189141)
                               |-{virtqemud}(189142)
                               |-{virtqemud}(189143)
                               |-{virtqemud}(189144)
                               |-{virtqemud}(189145)
                               |-{virtqemud}(189149)
                               |-{virtqemud}(189150)
                               `-{virtqemud}(240320)
