systemd(1)-+-NetworkManager(55626)-+-{NetworkManager}(55627)
           |                       `-{NetworkManager}(55628)
           |-agetty(1012)
           |-agetty(1013)
           |-auditd(703)-+-sedispatch(705)
           |             |-{auditd}(704)
           |             `-{auditd}(706)
           |-catatonit(13313)
           |-chronyd(65058)
           |-conmon(95522)---dumb-init(95524)---ovn-controller(95527)-+-{ovn-controller}(95650)
           |                                                          |-{ovn-controller}(95651)
           |                                                          |-{ovn-controller}(95652)
           |                                                          `-{ovn-controller}(95653)
           |-conmon(104372)-+-dumb-init(104374)---neutron-ovn-met(104377)---neutron-ovn-met(104487)
           |                |-privsep-helper(104492)---{privsep-helper}(104494)
           |                |-privsep-helper(213742)-+-{privsep-helper}(213744)
           |                |                        `-{privsep-helper}(214660)
           |                `-privsep-helper(213789)---{privsep-helper}(213790)
           |-conmon(170195)---dumb-init(170197)---multipathd(170200)-+-{multipathd}(170236)
           |                                                         |-{multipathd}(170241)
           |                                                         |-{multipathd}(170242)
           |                                                         |-{multipathd}(170243)
           |                                                         |-{multipathd}(170245)
           |                                                         `-{multipathd}(170250)
           |-conmon(187137)-+-dumb-init(187139)---nova-compute(187141)-+-{nova-compute}(187458)
           |                |                                          |-{nova-compute}(187459)
           |                |                                          |-{nova-compute}(187460)
           |                |                                          |-{nova-compute}(187461)
           |                |                                          |-{nova-compute}(187462)
           |                |                                          |-{nova-compute}(187463)
           |                |                                          |-{nova-compute}(187464)
           |                |                                          |-{nova-compute}(187465)
           |                |                                          |-{nova-compute}(187466)
           |                |                                          |-{nova-compute}(187467)
           |                |                                          |-{nova-compute}(187468)
           |                |                                          |-{nova-compute}(187469)
           |                |                                          |-{nova-compute}(187470)
           |                |                                          |-{nova-compute}(187471)
           |                |                                          |-{nova-compute}(187472)
           |                |                                          |-{nova-compute}(187473)
           |                |                                          |-{nova-compute}(187474)
           |                |                                          |-{nova-compute}(187475)
           |                |                                          |-{nova-compute}(187476)
           |                |                                          |-{nova-compute}(187477)
           |                |                                          `-{nova-compute}(187478)
           |                |-privsep-helper(213589)-+-{privsep-helper}(213590)
           |                |                        `-{privsep-helper}(213591)
           |                `-privsep-helper(213685)---{privsep-helper}(213686)
           |-conmon(197866)---dumb-init(197868)---ceilometer-poll(197871)-+-ceilometer-poll(198055)-+-{ceilometer-poll}(198058)
           |                                                              |                         |-{ceilometer-poll}(198078)
           |                                                              |                         |-{ceilometer-poll}(198079)
           |                                                              |                         `-{ceilometer-poll}(198080)
           |                                                              |-ceilometer-poll(198066)-+-{ceilometer-poll}(198072)
           |                                                              |                         |-{ceilometer-poll}(198181)
           |                                                              |                         |-{ceilometer-poll}(198183)
           |                                                              |                         |-{ceilometer-poll}(198184)
           |                                                              |                         `-{ceilometer-poll}(215120)
           |                                                              `-{ceilometer-poll}(198050)
           |-conmon(199658)---node_exporter(199660)-+-{node_exporter}(199663)
           |                                        |-{node_exporter}(199664)
           |                                        |-{node_exporter}(199665)
           |                                        `-{node_exporter}(199666)
           |-conmon(201588)---podman_exporter(201590)-+-{podman_exporter}(201593)
           |                                          |-{podman_exporter}(201594)
           |                                          |-{podman_exporter}(201595)
           |                                          |-{podman_exporter}(201596)
           |                                          |-{podman_exporter}(201598)
           |                                          |-{podman_exporter}(212578)
           |                                          |-{podman_exporter}(212811)
           |                                          |-{podman_exporter}(212812)
           |                                          `-{podman_exporter}(214345)
           |-conmon(203465)---openstack-netwo(203467)-+-{openstack-netwo}(203470)
           |                                          |-{openstack-netwo}(203471)
           |                                          |-{openstack-netwo}(203472)
           |                                          |-{openstack-netwo}(203473)
           |                                          |-{openstack-netwo}(203474)
           |                                          |-{openstack-netwo}(212668)
           |                                          |-{openstack-netwo}(212669)
           |                                          |-{openstack-netwo}(212670)
           |                                          |-{openstack-netwo}(212671)
           |                                          |-{openstack-netwo}(212672)
           |                                          `-{openstack-netwo}(216686)
           |-crond(1011)
           |-dbus-broker-lau(768)---dbus-broker(775)
           |-gssproxy(879)-+-{gssproxy}(881)
           |               |-{gssproxy}(882)
           |               |-{gssproxy}(883)
           |               |-{gssproxy}(884)
           |               `-{gssproxy}(885)
           |-irqbalance(789)---{irqbalance}(805)
           |-iscsid(172951)
           |-ovs-vswitchd(53923)-+-{ovs-vswitchd}(58454)
           |                     |-{ovs-vswitchd}(58455)
           |                     |-{ovs-vswitchd}(58456)
           |                     |-{ovs-vswitchd}(58457)
           |                     |-{ovs-vswitchd}(58458)
           |                     |-{ovs-vswitchd}(58459)
           |                     |-{ovs-vswitchd}(58460)
           |                     |-{ovs-vswitchd}(58461)
           |                     |-{ovs-vswitchd}(58463)
           |                     |-{ovs-vswitchd}(58466)
           |                     |-{ovs-vswitchd}(58467)
           |                     `-{ovs-vswitchd}(58468)
           |-ovsdb-server(53842)
           |-podman(201318)-+-{podman}(201320)
           |                |-{podman}(201321)
           |                |-{podman}(201322)
           |                |-{podman}(201323)
           |                |-{podman}(201324)
           |                |-{podman}(201335)
           |                |-{podman}(201336)
           |                |-{podman}(201337)
           |                |-{podman}(201338)
           |                |-{podman}(201348)
           |                |-{podman}(201349)
           |                |-{podman}(201350)
           |                `-{podman}(212813)
           |-polkitd(43585)-+-{polkitd}(43589)
           |                |-{polkitd}(43590)
           |                |-{polkitd}(43591)
           |                |-{polkitd}(43592)
           |                |-{polkitd}(43593)
           |                |-{polkitd}(43594)
           |                |-{polkitd}(43595)
           |                |-{polkitd}(43596)
           |                |-{polkitd}(43597)
           |                |-{polkitd}(43598)
           |                `-{polkitd}(43599)
           |-python3(4512)
           |-rpcbind(701)
           |-rsyslogd(1007)-+-{rsyslogd}(1015)
           |                `-{rsyslogd}(1016)
           |-sshd(128732)---sshd-session(217134)---sshd-session(217137)---sudo(217138)---sos(217162)-+-timeout(219930)---pip(219931)
           |                                                                                         |-timeout(219946)---pstree(219948)
           |                                                                                         |-{sos}(217480)
           |                                                                                         |-{sos}(217481)
           |                                                                                         |-{sos}(217482)
           |                                                                                         |-{sos}(217483)
           |                                                                                         |-{sos}(219706)
           |                                                                                         |-{sos}(219827)
           |                                                                                         |-{sos}(219917)
           |                                                                                         `-{sos}(219958)
           |-systemd(4300)-+-(sd-pam)(4302)
           |               `-dbus-broker-lau(13407)---dbus-broker(13420)
           |-systemd-hostnam(217857)
           |-systemd-journal(680)
           |-systemd-logind(797)
           |-systemd-machine(153451)
           |-systemd-udevd(732)
           |-tuned(43762)-+-{tuned}(43765)
           |              |-{tuned}(43766)
           |              `-{tuned}(43767)
           |-virtlogd(152823)
           |-virtnodedevd(187056)-+-{virtnodedevd}(187066)
           |                      |-{virtnodedevd}(187067)
           |                      |-{virtnodedevd}(187068)
           |                      |-{virtnodedevd}(187069)
           |                      |-{virtnodedevd}(187070)
           |                      |-{virtnodedevd}(187071)
           |                      |-{virtnodedevd}(187072)
           |                      |-{virtnodedevd}(187073)
           |                      |-{virtnodedevd}(187074)
           |                      |-{virtnodedevd}(187075)
           |                      |-{virtnodedevd}(187076)
           |                      |-{virtnodedevd}(187077)
           |                      |-{virtnodedevd}(187078)
           |                      |-{virtnodedevd}(187079)
           |                      |-{virtnodedevd}(187080)
           |                      |-{virtnodedevd}(187082)
           |                      |-{virtnodedevd}(187085)
           |                      |-{virtnodedevd}(187086)
           |                      `-{virtnodedevd}(187087)
           `-virtqemud(186787)-+-{virtqemud}(186805)
                               |-{virtqemud}(186806)
                               |-{virtqemud}(186807)
                               |-{virtqemud}(186808)
                               |-{virtqemud}(186809)
                               |-{virtqemud}(186810)
                               |-{virtqemud}(186811)
                               |-{virtqemud}(186812)
                               |-{virtqemud}(186813)
                               |-{virtqemud}(186814)
                               |-{virtqemud}(186815)
                               |-{virtqemud}(186816)
                               |-{virtqemud}(186817)
                               |-{virtqemud}(186818)
                               |-{virtqemud}(186819)
                               |-{virtqemud}(186823)
                               |-{virtqemud}(186825)
                               `-{virtqemud}(214323)
