systemd(1)-+-NetworkManager(55374)-+-{NetworkManager}(55378)
           |                       `-{NetworkManager}(55379)
           |-agetty(971)
           |-agetty(972)
           |-anacron(189618)
           |-auditd(677)-+-sedispatch(679)
           |             |-{auditd}(678)
           |             `-{auditd}(680)
           |-catatonit(25974)
           |-chronyd(64707)
           |-conmon(95146)---dumb-init(95148)---ovn-controller(95151)-+-{ovn-controller}(95267)
           |                                                          |-{ovn-controller}(95268)
           |                                                          |-{ovn-controller}(95269)
           |                                                          `-{ovn-controller}(95270)
           |-conmon(103961)-+-dumb-init(103963)---neutron-ovn-met(103966)---neutron-ovn-met(104068)
           |                |-privsep-helper(104073)---{privsep-helper}(104074)
           |                |-privsep-helper(211945)-+-{privsep-helper}(211946)
           |                |                        `-{privsep-helper}(212243)
           |                `-privsep-helper(211966)-+-{privsep-helper}(211967)
           |                                         `-{privsep-helper}(215449)
           |-conmon(169512)---dumb-init(169514)---multipathd(169517)-+-{multipathd}(169566)
           |                                                         |-{multipathd}(169567)
           |                                                         |-{multipathd}(169568)
           |                                                         |-{multipathd}(169569)
           |                                                         |-{multipathd}(169570)
           |                                                         `-{multipathd}(169572)
           |-conmon(186294)-+-dumb-init(186296)---nova-compute(186298)-+-{nova-compute}(186557)
           |                |                                          |-{nova-compute}(186558)
           |                |                                          |-{nova-compute}(186559)
           |                |                                          |-{nova-compute}(186560)
           |                |                                          |-{nova-compute}(186561)
           |                |                                          |-{nova-compute}(186562)
           |                |                                          |-{nova-compute}(186563)
           |                |                                          |-{nova-compute}(186564)
           |                |                                          |-{nova-compute}(186565)
           |                |                                          |-{nova-compute}(186566)
           |                |                                          |-{nova-compute}(186567)
           |                |                                          |-{nova-compute}(186568)
           |                |                                          |-{nova-compute}(186569)
           |                |                                          |-{nova-compute}(186570)
           |                |                                          |-{nova-compute}(186571)
           |                |                                          |-{nova-compute}(186572)
           |                |                                          |-{nova-compute}(186573)
           |                |                                          |-{nova-compute}(186574)
           |                |                                          |-{nova-compute}(186575)
           |                |                                          |-{nova-compute}(186576)
           |                |                                          `-{nova-compute}(186577)
           |                |-privsep-helper(211834)---{privsep-helper}(211835)
           |                `-privsep-helper(211877)---{privsep-helper}(211878)
           |-conmon(196943)---dumb-init(196945)---ceilometer-poll(196948)-+-ceilometer-poll(197248)-+-{ceilometer-poll}(197249)
           |                                                              |                         |-{ceilometer-poll}(197251)
           |                                                              |                         `-{ceilometer-poll}(197252)
           |                                                              `-{ceilometer-poll}(197246)
           |-conmon(198686)---node_exporter(198688)-+-{node_exporter}(198691)
           |                                        |-{node_exporter}(198692)
           |                                        |-{node_exporter}(198693)
           |                                        |-{node_exporter}(198694)
           |                                        `-{node_exporter}(198695)
           |-conmon(200518)---podman_exporter(200520)-+-{podman_exporter}(200523)
           |                                          |-{podman_exporter}(200524)
           |                                          |-{podman_exporter}(200525)
           |                                          |-{podman_exporter}(200526)
           |                                          `-{podman_exporter}(213601)
           |-conmon(202344)---openstack-netwo(202346)-+-{openstack-netwo}(202349)
           |                                          |-{openstack-netwo}(202350)
           |                                          |-{openstack-netwo}(202351)
           |                                          |-{openstack-netwo}(202352)
           |                                          |-{openstack-netwo}(202353)
           |                                          `-{openstack-netwo}(202354)
           |-crond(970)
           |-dbus-broker-lau(731)---dbus-broker(734)
           |-gssproxy(829)-+-{gssproxy}(832)
           |               |-{gssproxy}(833)
           |               |-{gssproxy}(834)
           |               |-{gssproxy}(835)
           |               `-{gssproxy}(836)
           |-irqbalance(744)---{irqbalance}(758)
           |-iscsid(172223)
           |-ovs-vswitchd(53673)-+-{ovs-vswitchd}(58211)
           |                     |-{ovs-vswitchd}(58213)
           |                     |-{ovs-vswitchd}(58214)
           |                     |-{ovs-vswitchd}(58215)
           |                     |-{ovs-vswitchd}(58216)
           |                     |-{ovs-vswitchd}(58217)
           |                     `-{ovs-vswitchd}(58221)
           |-ovsdb-server(53590)
           |-podman(200287)-+-{podman}(200294)
           |                |-{podman}(200295)
           |                |-{podman}(200296)
           |                |-{podman}(200297)
           |                |-{podman}(200298)
           |                |-{podman}(200299)
           |                |-{podman}(200300)
           |                |-{podman}(200310)
           |                `-{podman}(200316)
           |-polkitd(43619)-+-{polkitd}(43623)
           |                |-{polkitd}(43624)
           |                |-{polkitd}(43625)
           |                |-{polkitd}(43626)
           |                |-{polkitd}(43627)
           |                |-{polkitd}(43628)
           |                `-{polkitd}(43629)
           |-python3(4582)
           |-rpcbind(675)
           |-rsyslogd(965)-+-{rsyslogd}(981)
           |               `-{rsyslogd}(982)
           |-sshd(128246)---sshd-session(222359)---sshd-session(222362)---sudo(222363)---sos(222387)-+-timeout(225234)---sh(225236)-+-rpm(225238)
           |                                                                                         |                              `-sort(225239)
           |                                                                                         |-timeout(225237)---turbostat(225241)-+-sleep(225247)
           |                                                                                         |                                     `-{turbostat}(225245)
           |                                                                                         |-timeout(225250)---pstree(225251)
           |                                                                                         |-{sos}(222682)
           |                                                                                         |-{sos}(222683)
           |                                                                                         |-{sos}(222684)
           |                                                                                         |-{sos}(222685)
           |                                                                                         |-{sos}(223396)
           |                                                                                         |-{sos}(224883)
           |                                                                                         |-{sos}(225063)
           |                                                                                         `-{sos}(225220)
           |-systemd(4374)-+-(sd-pam)(4376)
           |               `-dbus-broker-lau(26026)---dbus-broker(26034)
           |-systemd-hostnam(223040)
           |-systemd-journal(652)
           |-systemd-logind(749)
           |-systemd-machine(152910)
           |-systemd-udevd(705)
           |-tuned(43792)-+-{tuned}(43794)
           |              |-{tuned}(43795)
           |              `-{tuned}(43796)
           |-virtlogd(152280)
           |-virtnodedevd(186581)-+-{virtnodedevd}(186582)
           |                      |-{virtnodedevd}(186583)
           |                      |-{virtnodedevd}(186584)
           |                      |-{virtnodedevd}(186585)
           |                      |-{virtnodedevd}(186586)
           |                      |-{virtnodedevd}(186587)
           |                      |-{virtnodedevd}(186588)
           |                      |-{virtnodedevd}(186589)
           |                      |-{virtnodedevd}(186590)
           |                      |-{virtnodedevd}(186591)
           |                      |-{virtnodedevd}(186592)
           |                      |-{virtnodedevd}(186593)
           |                      |-{virtnodedevd}(186594)
           |                      |-{virtnodedevd}(186595)
           |                      |-{virtnodedevd}(186596)
           |                      |-{virtnodedevd}(186598)
           |                      |-{virtnodedevd}(186599)
           |                      |-{virtnodedevd}(186600)
           |                      `-{virtnodedevd}(186601)
           `-virtqemud(186058)-+-{virtqemud}(186079)
                               |-{virtqemud}(186080)
                               |-{virtqemud}(186081)
                               |-{virtqemud}(186082)
                               |-{virtqemud}(186083)
                               |-{virtqemud}(186084)
                               |-{virtqemud}(186085)
                               |-{virtqemud}(186086)
                               |-{virtqemud}(186087)
                               |-{virtqemud}(186088)
                               |-{virtqemud}(186089)
                               |-{virtqemud}(186090)
                               |-{virtqemud}(186091)
                               |-{virtqemud}(186092)
                               |-{virtqemud}(186093)
                               |-{virtqemud}(186097)
                               |-{virtqemud}(186098)
                               `-{virtqemud}(212098)
