systemd(1)-+-NetworkManager(55446)-+-{NetworkManager}(55448)
           |                       `-{NetworkManager}(55449)
           |-agetty(1011)
           |-agetty(1012)
           |-anacron(30869)
           |-auditd(702)-+-sedispatch(704)
           |             |-{auditd}(703)
           |             `-{auditd}(705)
           |-catatonit(11491)
           |-chronyd(64881)
           |-conmon(95334)---dumb-init(95336)---ovn-controller(95339)-+-{ovn-controller}(95462)
           |                                                          |-{ovn-controller}(95463)
           |                                                          |-{ovn-controller}(95464)
           |                                                          `-{ovn-controller}(95465)
           |-conmon(104573)-+-dumb-init(104575)---neutron-ovn-met(104578)---neutron-ovn-met(104987)
           |                `-privsep-helper(105117)---{privsep-helper}(105118)
           |-conmon(182968)---dumb-init(182970)---nova-compute(182972)-+-{nova-compute}(183244)
           |                                                           |-{nova-compute}(183245)
           |                                                           |-{nova-compute}(183246)
           |                                                           |-{nova-compute}(183247)
           |                                                           |-{nova-compute}(183248)
           |                                                           |-{nova-compute}(183249)
           |                                                           |-{nova-compute}(183250)
           |                                                           |-{nova-compute}(183251)
           |                                                           |-{nova-compute}(183252)
           |                                                           |-{nova-compute}(183253)
           |                                                           |-{nova-compute}(183254)
           |                                                           |-{nova-compute}(183255)
           |                                                           |-{nova-compute}(183256)
           |                                                           |-{nova-compute}(183257)
           |                                                           |-{nova-compute}(183258)
           |                                                           |-{nova-compute}(183259)
           |                                                           |-{nova-compute}(183260)
           |                                                           |-{nova-compute}(183261)
           |                                                           |-{nova-compute}(183262)
           |                                                           |-{nova-compute}(183263)
           |                                                           `-{nova-compute}(183264)
           |-conmon(192639)---dumb-init(192641)---ceilometer-poll(192644)-+-ceilometer-poll(192697)-+-{ceilometer-poll}(192698)
           |                                                              |                         |-{ceilometer-poll}(192752)
           |                                                              |                         `-{ceilometer-poll}(192753)
           |                                                              `-{ceilometer-poll}(192696)
           |-conmon(195679)---node_exporter(195681)-+-{node_exporter}(195684)
           |                                        |-{node_exporter}(195685)
           |                                        |-{node_exporter}(195686)
           |                                        `-{node_exporter}(195687)
           |-conmon(198769)---podman_exporter(198771)-+-{podman_exporter}(198774)
           |                                          |-{podman_exporter}(198775)
           |                                          |-{podman_exporter}(198776)
           |                                          |-{podman_exporter}(198777)
           |                                          |-{podman_exporter}(198778)
           |                                          |-{podman_exporter}(198779)
           |                                          `-{podman_exporter}(211003)
           |-conmon(201937)---openstack-netwo(201939)-+-{openstack-netwo}(201942)
           |                                          |-{openstack-netwo}(201943)
           |                                          |-{openstack-netwo}(201944)
           |                                          |-{openstack-netwo}(201945)
           |                                          `-{openstack-netwo}(201946)
           |-crond(1009)
           |-dbus-broker-lau(770)---dbus-broker(775)
           |-gssproxy(874)-+-{gssproxy}(878)
           |               |-{gssproxy}(879)
           |               |-{gssproxy}(880)
           |               |-{gssproxy}(881)
           |               `-{gssproxy}(882)
           |-irqbalance(784)---{irqbalance}(805)
           |-iscsid(168628)
           |-multipathd(168789)-+-{multipathd}(168791)
           |                    |-{multipathd}(168792)
           |                    |-{multipathd}(168793)
           |                    |-{multipathd}(168794)
           |                    |-{multipathd}(168795)
           |                    `-{multipathd}(168796)
           |-ovs-vswitchd(53743)-+-{ovs-vswitchd}(58280)
           |                     |-{ovs-vswitchd}(58281)
           |                     |-{ovs-vswitchd}(58282)
           |                     |-{ovs-vswitchd}(58283)
           |                     |-{ovs-vswitchd}(58284)
           |                     |-{ovs-vswitchd}(58285)
           |                     |-{ovs-vswitchd}(58286)
           |                     |-{ovs-vswitchd}(58287)
           |                     |-{ovs-vswitchd}(58288)
           |                     |-{ovs-vswitchd}(58289)
           |                     |-{ovs-vswitchd}(58290)
           |                     `-{ovs-vswitchd}(58291)
           |-ovsdb-server(53661)
           |-podman(198781)-+-{podman}(198787)
           |                |-{podman}(198788)
           |                |-{podman}(198789)
           |                |-{podman}(198790)
           |                |-{podman}(198791)
           |                |-{podman}(198797)
           |                |-{podman}(198798)
           |                |-{podman}(198799)
           |                |-{podman}(198800)
           |                |-{podman}(198801)
           |                |-{podman}(198802)
           |                `-{podman}(198803)
           |-polkitd(43611)-+-{polkitd}(43615)
           |                |-{polkitd}(43616)
           |                |-{polkitd}(43617)
           |                |-{polkitd}(43618)
           |                |-{polkitd}(43619)
           |                |-{polkitd}(43620)
           |                |-{polkitd}(43621)
           |                |-{polkitd}(43622)
           |                |-{polkitd}(43623)
           |                |-{polkitd}(43624)
           |                `-{polkitd}(43625)
           |-python3(4520)
           |-rpcbind(701)
           |-rsyslogd(1005)-+-{rsyslogd}(1014)
           |                `-{rsyslogd}(1015)
           |-sshd(129468)---sshd-session(218219)---sshd-session(218222)---sudo(218223)---sos(218247)-+-timeout(220989)---turbostat(220991)-+-sleep(220994)
           |                                                                                         |                                     `-{turbostat}(220992)
           |                                                                                         |-timeout(220999)---pstree(221000)
           |                                                                                         |-{sos}(218539)
           |                                                                                         |-{sos}(218540)
           |                                                                                         |-{sos}(218541)
           |                                                                                         |-{sos}(218542)
           |                                                                                         |-{sos}(220828)
           |                                                                                         |-{sos}(220892)
           |                                                                                         |-{sos}(220973)
           |                                                                                         `-{sos}(221007)
           |-systemd(4310)-+-(sd-pam)(4312)
           |               `-dbus-broker-lau(11609)---dbus-broker(11649)
           |-systemd-hostnam(218974)
           |-systemd-journal(680)
           |-systemd-logind(791)
           |-systemd-machine(154291)
           |-systemd-udevd(732)
           |-tuned(43788)-+-{tuned}(43790)
           |              |-{tuned}(43791)
           |              `-{tuned}(43792)
           |-virtlogd(153659)
           |-virtnodedevd(182891)-+-{virtnodedevd}(182898)
           |                      |-{virtnodedevd}(182899)
           |                      |-{virtnodedevd}(182900)
           |                      |-{virtnodedevd}(182901)
           |                      |-{virtnodedevd}(182902)
           |                      |-{virtnodedevd}(182903)
           |                      |-{virtnodedevd}(182904)
           |                      |-{virtnodedevd}(182905)
           |                      |-{virtnodedevd}(182906)
           |                      |-{virtnodedevd}(182907)
           |                      |-{virtnodedevd}(182908)
           |                      |-{virtnodedevd}(182909)
           |                      |-{virtnodedevd}(182910)
           |                      |-{virtnodedevd}(182911)
           |                      |-{virtnodedevd}(182912)
           |                      |-{virtnodedevd}(182914)
           |                      |-{virtnodedevd}(182915)
           |                      |-{virtnodedevd}(182916)
           |                      `-{virtnodedevd}(182917)
           `-virtqemud(182633)-+-{virtqemud}(182638)
                               |-{virtqemud}(182640)
                               |-{virtqemud}(182641)
                               |-{virtqemud}(182642)
                               |-{virtqemud}(182643)
                               |-{virtqemud}(182644)
                               |-{virtqemud}(182645)
                               |-{virtqemud}(182646)
                               |-{virtqemud}(182647)
                               |-{virtqemud}(182648)
                               |-{virtqemud}(182651)
                               |-{virtqemud}(182652)
                               |-{virtqemud}(182653)
                               |-{virtqemud}(182654)
                               |-{virtqemud}(182655)
                               |-{virtqemud}(182674)
                               `-{virtqemud}(182676)
