systemd(1)-+-NetworkManager(55676)-+-{NetworkManager}(55684)
           |                       `-{NetworkManager}(55685)
           |-agetty(1010)
           |-agetty(1011)
           |-anacron(30842)
           |-auditd(699)-+-sedispatch(702)
           |             |-{auditd}(700)
           |             `-{auditd}(703)
           |-catatonit(12794)
           |-chronyd(65129)
           |-conmon(95634)---dumb-init(95636)---ovn-controller(95639)-+-{ovn-controller}(95759)
           |                                                          |-{ovn-controller}(95760)
           |                                                          |-{ovn-controller}(95761)
           |                                                          `-{ovn-controller}(95762)
           |-conmon(104524)-+-dumb-init(104526)---neutron-ovn-met(104529)---neutron-ovn-met(104636)
           |                `-privsep-helper(104641)---{privsep-helper}(104642)
           |-conmon(170458)---dumb-init(170460)---multipathd(170463)-+-{multipathd}(170500)
           |                                                         |-{multipathd}(170505)
           |                                                         |-{multipathd}(170506)
           |                                                         |-{multipathd}(170507)
           |                                                         |-{multipathd}(170509)
           |                                                         `-{multipathd}(170510)
           |-conmon(187445)---dumb-init(187447)---nova-compute(187449)-+-{nova-compute}(187724)
           |                                                           |-{nova-compute}(187725)
           |                                                           |-{nova-compute}(187726)
           |                                                           |-{nova-compute}(187727)
           |                                                           |-{nova-compute}(187728)
           |                                                           |-{nova-compute}(187729)
           |                                                           |-{nova-compute}(187730)
           |                                                           |-{nova-compute}(187731)
           |                                                           |-{nova-compute}(187732)
           |                                                           |-{nova-compute}(187733)
           |                                                           |-{nova-compute}(187734)
           |                                                           |-{nova-compute}(187735)
           |                                                           |-{nova-compute}(187736)
           |                                                           |-{nova-compute}(187737)
           |                                                           |-{nova-compute}(187738)
           |                                                           |-{nova-compute}(187739)
           |                                                           |-{nova-compute}(187740)
           |                                                           |-{nova-compute}(187741)
           |                                                           |-{nova-compute}(187742)
           |                                                           |-{nova-compute}(187743)
           |                                                           `-{nova-compute}(187744)
           |-conmon(198173)---dumb-init(198175)---ceilometer-poll(198178)-+-ceilometer-poll(198358)-+-{ceilometer-poll}(198359)
           |                                                              |                         |-{ceilometer-poll}(198431)
           |                                                              |                         `-{ceilometer-poll}(198432)
           |                                                              `-{ceilometer-poll}(198357)
           |-conmon(200007)---node_exporter(200009)-+-{node_exporter}(200012)
           |                                        |-{node_exporter}(200013)
           |                                        |-{node_exporter}(200014)
           |                                        `-{node_exporter}(200015)
           |-conmon(201867)---podman_exporter(201869)-+-{podman_exporter}(201872)
           |                                          |-{podman_exporter}(201873)
           |                                          |-{podman_exporter}(201874)
           |                                          |-{podman_exporter}(201875)
           |                                          |-{podman_exporter}(201877)
           |                                          |-{podman_exporter}(213722)
           |                                          `-{podman_exporter}(213723)
           |-conmon(203843)---openstack-netwo(203845)-+-{openstack-netwo}(203848)
           |                                          |-{openstack-netwo}(203849)
           |                                          |-{openstack-netwo}(203850)
           |                                          |-{openstack-netwo}(203851)
           |                                          `-{openstack-netwo}(203852)
           |-crond(1006)
           |-dbus-broker-lau(756)---dbus-broker(771)
           |-gssproxy(872)-+-{gssproxy}(874)
           |               |-{gssproxy}(875)
           |               |-{gssproxy}(876)
           |               |-{gssproxy}(877)
           |               `-{gssproxy}(878)
           |-irqbalance(781)---{irqbalance}(800)
           |-iscsid(173206)
           |-ovs-vswitchd(53974)-+-{ovs-vswitchd}(58514)
           |                     |-{ovs-vswitchd}(58515)
           |                     |-{ovs-vswitchd}(58516)
           |                     |-{ovs-vswitchd}(58518)
           |                     |-{ovs-vswitchd}(58519)
           |                     |-{ovs-vswitchd}(58520)
           |                     |-{ovs-vswitchd}(58521)
           |                     |-{ovs-vswitchd}(58522)
           |                     |-{ovs-vswitchd}(58523)
           |                     |-{ovs-vswitchd}(58524)
           |                     |-{ovs-vswitchd}(58525)
           |                     `-{ovs-vswitchd}(58526)
           |-ovsdb-server(53893)
           |-podman(201628)-+-{podman}(201634)
           |                |-{podman}(201635)
           |                |-{podman}(201636)
           |                |-{podman}(201637)
           |                |-{podman}(201638)
           |                |-{podman}(201639)
           |                |-{podman}(201640)
           |                |-{podman}(201641)
           |                |-{podman}(201642)
           |                |-{podman}(201878)
           |                |-{podman}(201879)
           |                |-{podman}(201880)
           |                |-{podman}(201881)
           |                `-{podman}(201882)
           |-polkitd(43705)-+-{polkitd}(43709)
           |                |-{polkitd}(43710)
           |                |-{polkitd}(43711)
           |                |-{polkitd}(43712)
           |                |-{polkitd}(43713)
           |                |-{polkitd}(43714)
           |                |-{polkitd}(43715)
           |                |-{polkitd}(43716)
           |                |-{polkitd}(43717)
           |                |-{polkitd}(43718)
           |                `-{polkitd}(43719)
           |-python3(4507)
           |-rpcbind(698)
           |-rsyslogd(1002)-+-{rsyslogd}(1008)
           |                `-{rsyslogd}(1009)
           |-sshd(128936)---sshd-session(221381)---sshd-session(221384)---sudo(221385)---sos(221409)-+-timeout(224184)---turbostat(224186)-+-sleep(224192)
           |                                                                                         |                                     `-{turbostat}(224190)
           |                                                                                         |-timeout(224217)---pstree(224218)
           |                                                                                         |-{sos}(221710)
           |                                                                                         |-{sos}(221711)
           |                                                                                         |-{sos}(221712)
           |                                                                                         |-{sos}(221713)
           |                                                                                         |-{sos}(224065)
           |                                                                                         |-{sos}(224070)
           |                                                                                         |-{sos}(224201)
           |                                                                                         `-{sos}(224225)
           |-systemd(4295)-+-(sd-pam)(4297)
           |               `-dbus-broker-lau(12929)---dbus-broker(12953)
           |-systemd-hostnam(222143)
           |-systemd-journal(676)
           |-systemd-logind(795)
           |-systemd-machine(153692)
           |-systemd-udevd(728)
           |-tuned(43882)-+-{tuned}(43885)
           |              |-{tuned}(43886)
           |              `-{tuned}(43887)
           |-virtlogd(153059)
           |-virtnodedevd(187232)-+-{virtnodedevd}(187233)
           |                      |-{virtnodedevd}(187234)
           |                      |-{virtnodedevd}(187235)
           |                      |-{virtnodedevd}(187236)
           |                      |-{virtnodedevd}(187237)
           |                      |-{virtnodedevd}(187238)
           |                      |-{virtnodedevd}(187239)
           |                      |-{virtnodedevd}(187240)
           |                      |-{virtnodedevd}(187241)
           |                      |-{virtnodedevd}(187242)
           |                      |-{virtnodedevd}(187243)
           |                      |-{virtnodedevd}(187244)
           |                      |-{virtnodedevd}(187245)
           |                      |-{virtnodedevd}(187246)
           |                      |-{virtnodedevd}(187247)
           |                      |-{virtnodedevd}(187249)
           |                      |-{virtnodedevd}(187250)
           |                      |-{virtnodedevd}(187251)
           |                      `-{virtnodedevd}(187252)
           `-virtqemud(186991)-+-{virtqemud}(186992)
                               |-{virtqemud}(186993)
                               |-{virtqemud}(186994)
                               |-{virtqemud}(186995)
                               |-{virtqemud}(186996)
                               |-{virtqemud}(186997)
                               |-{virtqemud}(186998)
                               |-{virtqemud}(186999)
                               |-{virtqemud}(187000)
                               |-{virtqemud}(187001)
                               |-{virtqemud}(187002)
                               |-{virtqemud}(187003)
                               |-{virtqemud}(187004)
                               |-{virtqemud}(187005)
                               |-{virtqemud}(187006)
                               |-{virtqemud}(187010)
                               `-{virtqemud}(187011)
