systemd(1)-+-NetworkManager(55472)-+-{NetworkManager}(55480)
           |                       `-{NetworkManager}(55481)
           |-agetty(1014)
           |-agetty(1015)
           |-anacron(208602)
           |-auditd(706)-+-sedispatch(708)
           |             |-{auditd}(707)
           |             `-{auditd}(709)
           |-catatonit(13703)
           |-chronyd(64911)
           |-conmon(95381)---dumb-init(95383)---ovn-controller(95386)-+-{ovn-controller}(95534)
           |                                                          |-{ovn-controller}(95535)
           |                                                          |-{ovn-controller}(95536)
           |                                                          `-{ovn-controller}(95537)
           |-conmon(104261)-+-dumb-init(104263)---neutron-ovn-met(104266)---neutron-ovn-met(104375)
           |                |-privsep-helper(104380)---{privsep-helper}(104381)
           |                |-privsep-helper(213557)-+-{privsep-helper}(213558)
           |                |                        `-{privsep-helper}(215577)
           |                `-privsep-helper(213846)-+-{privsep-helper}(213847)
           |                                         `-{privsep-helper}(221967)
           |-conmon(170074)---dumb-init(170076)---multipathd(170079)-+-{multipathd}(170132)
           |                                                         |-{multipathd}(170133)
           |                                                         |-{multipathd}(170134)
           |                                                         |-{multipathd}(170135)
           |                                                         |-{multipathd}(170136)
           |                                                         `-{multipathd}(170137)
           |-conmon(187046)-+-dumb-init(187048)---nova-compute(187050)-+-{nova-compute}(187324)
           |                |                                          |-{nova-compute}(187325)
           |                |                                          |-{nova-compute}(187326)
           |                |                                          |-{nova-compute}(187327)
           |                |                                          |-{nova-compute}(187328)
           |                |                                          |-{nova-compute}(187329)
           |                |                                          |-{nova-compute}(187330)
           |                |                                          |-{nova-compute}(187331)
           |                |                                          |-{nova-compute}(187332)
           |                |                                          |-{nova-compute}(187333)
           |                |                                          |-{nova-compute}(187334)
           |                |                                          |-{nova-compute}(187335)
           |                |                                          |-{nova-compute}(187336)
           |                |                                          |-{nova-compute}(187337)
           |                |                                          |-{nova-compute}(187338)
           |                |                                          |-{nova-compute}(187339)
           |                |                                          |-{nova-compute}(187340)
           |                |                                          |-{nova-compute}(187341)
           |                |                                          |-{nova-compute}(187342)
           |                |                                          |-{nova-compute}(187343)
           |                |                                          `-{nova-compute}(187344)
           |                |-privsep-helper(213690)-+-{privsep-helper}(213691)
           |                |                        `-{privsep-helper}(213692)
           |                `-privsep-helper(213727)-+-{privsep-helper}(213728)
           |                                         `-{privsep-helper}(213729)
           |-conmon(197736)---dumb-init(197738)---ceilometer-poll(197744)-+-ceilometer-poll(197943)-+-{ceilometer-poll}(197946)
           |                                                              |                         |-{ceilometer-poll}(197993)
           |                                                              |                         `-{ceilometer-poll}(197994)
           |                                                              `-{ceilometer-poll}(197929)
           |-conmon(199591)---node_exporter(199593)-+-{node_exporter}(199596)
           |                                        |-{node_exporter}(199597)
           |                                        |-{node_exporter}(199598)
           |                                        `-{node_exporter}(199599)
           |-conmon(201459)---podman_exporter(201461)-+-{podman_exporter}(201464)
           |                                          |-{podman_exporter}(201465)
           |                                          |-{podman_exporter}(201466)
           |                                          |-{podman_exporter}(201467)
           |                                          |-{podman_exporter}(201468)
           |                                          |-{podman_exporter}(203693)
           |                                          |-{podman_exporter}(203694)
           |                                          `-{podman_exporter}(203695)
           |-conmon(203422)---openstack-netwo(203424)-+-{openstack-netwo}(203427)
           |                                          |-{openstack-netwo}(203428)
           |                                          |-{openstack-netwo}(203429)
           |                                          |-{openstack-netwo}(203430)
           |                                          `-{openstack-netwo}(203431)
           |-crond(1013)
           |-dbus-broker-lau(770)---dbus-broker(778)
           |-gssproxy(874)-+-{gssproxy}(876)
           |               |-{gssproxy}(877)
           |               |-{gssproxy}(878)
           |               |-{gssproxy}(879)
           |               `-{gssproxy}(880)
           |-irqbalance(787)---{irqbalance}(805)
           |-iscsid(172825)
           |-ovs-vswitchd(53775)-+-{ovs-vswitchd}(58310)
           |                     |-{ovs-vswitchd}(58312)
           |                     |-{ovs-vswitchd}(58313)
           |                     |-{ovs-vswitchd}(58314)
           |                     |-{ovs-vswitchd}(58315)
           |                     |-{ovs-vswitchd}(58316)
           |                     |-{ovs-vswitchd}(58317)
           |                     |-{ovs-vswitchd}(58318)
           |                     |-{ovs-vswitchd}(58319)
           |                     |-{ovs-vswitchd}(58320)
           |                     |-{ovs-vswitchd}(58323)
           |                     `-{ovs-vswitchd}(58325)
           |-ovsdb-server(53693)
           |-podman(201214)-+-{podman}(201220)
           |                |-{podman}(201221)
           |                |-{podman}(201222)
           |                |-{podman}(201223)
           |                |-{podman}(201224)
           |                |-{podman}(201225)
           |                |-{podman}(201230)
           |                |-{podman}(201231)
           |                |-{podman}(201232)
           |                |-{podman}(201233)
           |                |-{podman}(201235)
           |                |-{podman}(201236)
           |                `-{podman}(203208)
           |-polkitd(43545)-+-{polkitd}(43548)
           |                |-{polkitd}(43549)
           |                |-{polkitd}(43550)
           |                |-{polkitd}(43551)
           |                |-{polkitd}(43552)
           |                |-{polkitd}(43553)
           |                |-{polkitd}(43554)
           |                |-{polkitd}(43555)
           |                |-{polkitd}(43556)
           |                |-{polkitd}(43557)
           |                `-{polkitd}(43559)
           |-python3(4517)
           |-rpcbind(704)
           |-rsyslogd(1009)-+-{rsyslogd}(1021)
           |                `-{rsyslogd}(1022)
           |-sshd(128593)---sshd-session(232181)---sshd-session(232184)---sudo(232185)---sos(232209)-+-timeout(235217)---turbostat(235219)-+-sleep(235223)
           |                                                                                         |                                     `-{turbostat}(235221)
           |                                                                                         |-timeout(235226)---pstree(235227)
           |                                                                                         |-{sos}(232585)
           |                                                                                         |-{sos}(232586)
           |                                                                                         |-{sos}(232587)
           |                                                                                         |-{sos}(232588)
           |                                                                                         |-{sos}(234728)
           |                                                                                         |-{sos}(234871)
           |                                                                                         |-{sos}(235182)
           |                                                                                         `-{sos}(235220)
           |-systemd(4307)-+-(sd-pam)(4309)
           |               `-dbus-broker-lau(13791)---dbus-broker(13805)
           |-systemd-hostnam(232966)
           |-systemd-journal(681)
           |-systemd-logind(796)
           |-systemd-machine(153334)
           |-systemd-udevd(735)
           |-tuned(43722)-+-{tuned}(43724)
           |              |-{tuned}(43725)
           |              `-{tuned}(43726)
           |-virtlogd(152704)
           |-virtnodedevd(186854)-+-{virtnodedevd}(186858)
           |                      |-{virtnodedevd}(186859)
           |                      |-{virtnodedevd}(186860)
           |                      |-{virtnodedevd}(186861)
           |                      |-{virtnodedevd}(186862)
           |                      |-{virtnodedevd}(186863)
           |                      |-{virtnodedevd}(186864)
           |                      |-{virtnodedevd}(186865)
           |                      |-{virtnodedevd}(186866)
           |                      |-{virtnodedevd}(186867)
           |                      |-{virtnodedevd}(186869)
           |                      |-{virtnodedevd}(186870)
           |                      |-{virtnodedevd}(186871)
           |                      |-{virtnodedevd}(186872)
           |                      |-{virtnodedevd}(186873)
           |                      |-{virtnodedevd}(186875)
           |                      |-{virtnodedevd}(186877)
           |                      |-{virtnodedevd}(186878)
           |                      `-{virtnodedevd}(186882)
           `-virtqemud(186598)-+-{virtqemud}(186616)
                               |-{virtqemud}(186617)
                               |-{virtqemud}(186618)
                               |-{virtqemud}(186619)
                               |-{virtqemud}(186620)
                               |-{virtqemud}(186621)
                               |-{virtqemud}(186622)
                               |-{virtqemud}(186623)
                               |-{virtqemud}(186624)
                               |-{virtqemud}(186625)
                               |-{virtqemud}(186626)
                               |-{virtqemud}(186627)
                               |-{virtqemud}(186628)
                               |-{virtqemud}(186629)
                               |-{virtqemud}(186630)
                               |-{virtqemud}(186634)
                               |-{virtqemud}(186635)
                               `-{virtqemud}(214237)
