systemd(1)-+-NetworkManager(56305)-+-{NetworkManager}(56312)
           |                       `-{NetworkManager}(56313)
           |-agetty(1026)
           |-agetty(1036)
           |-anacron(31508)
           |-auditd(722)-+-sedispatch(724)
           |             |-{auditd}(723)
           |             `-{auditd}(725)
           |-catatonit(18353)
           |-chronyd(65821)
           |-conmon(96542)---dumb-init(96544)---ovn-controller(96547)-+-{ovn-controller}(96677)
           |                                                          |-{ovn-controller}(96678)
           |                                                          |-{ovn-controller}(96679)
           |                                                          `-{ovn-controller}(96680)
           |-conmon(105868)-+-dumb-init(105870)---neutron-ovn-met(105873)---neutron-ovn-met(106201)
           |                `-privsep-helper(106331)---{privsep-helper}(106372)
           |-conmon(186592)---dumb-init(186594)---nova-compute(186596)-+-{nova-compute}(186874)
           |                                                           |-{nova-compute}(186875)
           |                                                           |-{nova-compute}(186876)
           |                                                           |-{nova-compute}(186877)
           |                                                           |-{nova-compute}(186878)
           |                                                           |-{nova-compute}(186879)
           |                                                           |-{nova-compute}(186880)
           |                                                           |-{nova-compute}(186881)
           |                                                           |-{nova-compute}(186882)
           |                                                           |-{nova-compute}(186883)
           |                                                           |-{nova-compute}(186884)
           |                                                           |-{nova-compute}(186885)
           |                                                           |-{nova-compute}(186886)
           |                                                           |-{nova-compute}(186887)
           |                                                           |-{nova-compute}(186888)
           |                                                           |-{nova-compute}(186889)
           |                                                           |-{nova-compute}(186890)
           |                                                           |-{nova-compute}(186891)
           |                                                           |-{nova-compute}(186892)
           |                                                           |-{nova-compute}(186893)
           |                                                           `-{nova-compute}(186894)
           |-conmon(196346)---dumb-init(196348)---ceilometer-poll(196351)-+-ceilometer-poll(196529)-+-{ceilometer-poll}(196530)
           |                                                              |                         |-{ceilometer-poll}(196556)
           |                                                              |                         `-{ceilometer-poll}(196557)
           |                                                              `-{ceilometer-poll}(196528)
           |-conmon(199391)---node_exporter(199393)-+-{node_exporter}(199396)
           |                                        |-{node_exporter}(199397)
           |                                        |-{node_exporter}(199398)
           |                                        `-{node_exporter}(199399)
           |-conmon(202540)---podman_exporter(202542)-+-{podman_exporter}(202546)
           |                                          |-{podman_exporter}(202547)
           |                                          |-{podman_exporter}(202548)
           |                                          |-{podman_exporter}(202549)
           |                                          |-{podman_exporter}(202550)
           |                                          |-{podman_exporter}(215386)
           |                                          |-{podman_exporter}(215387)
           |                                          `-{podman_exporter}(215388)
           |-conmon(205722)---openstack-netwo(205724)-+-{openstack-netwo}(205739)
           |                                          |-{openstack-netwo}(205740)
           |                                          |-{openstack-netwo}(205741)
           |                                          |-{openstack-netwo}(205742)
           |                                          `-{openstack-netwo}(205743)
           |-crond(1022)
           |-dbus-broker-lau(777)---dbus-broker(793)
           |-gssproxy(888)-+-{gssproxy}(890)
           |               |-{gssproxy}(891)
           |               |-{gssproxy}(892)
           |               |-{gssproxy}(893)
           |               `-{gssproxy}(894)
           |-irqbalance(809)---{irqbalance}(822)
           |-iscsid(170450)
           |-multipathd(170610)-+-{multipathd}(170612)
           |                    |-{multipathd}(170613)
           |                    |-{multipathd}(170614)
           |                    |-{multipathd}(170615)
           |                    |-{multipathd}(170616)
           |                    |-{multipathd}(170617)
           |                    `-{multipathd}(170618)
           |-ovs-vswitchd(54590)-+-{ovs-vswitchd}(59179)
           |                     |-{ovs-vswitchd}(59180)
           |                     |-{ovs-vswitchd}(59181)
           |                     |-{ovs-vswitchd}(59182)
           |                     |-{ovs-vswitchd}(59183)
           |                     |-{ovs-vswitchd}(59184)
           |                     |-{ovs-vswitchd}(59185)
           |                     |-{ovs-vswitchd}(59186)
           |                     |-{ovs-vswitchd}(59187)
           |                     |-{ovs-vswitchd}(59188)
           |                     |-{ovs-vswitchd}(59189)
           |                     `-{ovs-vswitchd}(59190)
           |-ovsdb-server(54508)
           |-podman(202552)-+-{podman}(202558)
           |                |-{podman}(202559)
           |                |-{podman}(202560)
           |                |-{podman}(202561)
           |                |-{podman}(202562)
           |                |-{podman}(202565)
           |                |-{podman}(202566)
           |                |-{podman}(202567)
           |                |-{podman}(202568)
           |                `-{podman}(202586)
           |-polkitd(44340)-+-{polkitd}(44344)
           |                |-{polkitd}(44345)
           |                |-{polkitd}(44346)
           |                |-{polkitd}(44347)
           |                |-{polkitd}(44348)
           |                |-{polkitd}(44349)
           |                |-{polkitd}(44350)
           |                |-{polkitd}(44351)
           |                |-{polkitd}(44352)
           |                |-{polkitd}(44353)
           |                `-{polkitd}(44354)
           |-python3(5015)
           |-rpcbind(720)
           |-rsyslogd(1018)-+-{rsyslogd}(1031)
           |                `-{rsyslogd}(1032)
           |-sshd(130828)---sshd-session(215617)---sshd-session(215620)---sudo(215621)---sos(215645)-+-timeout(218338)---turbostat(218340)-+-sleep(218343)
           |                                                                                         |                                     `-{turbostat}(218341)
           |                                                                                         |-timeout(218354)---rpm(218359)
           |                                                                                         |-timeout(218360)---pstree(218361)
           |                                                                                         |-{sos}(215942)
           |                                                                                         |-{sos}(215943)
           |                                                                                         |-{sos}(215944)
           |                                                                                         |-{sos}(215945)
           |                                                                                         |-{sos}(217825)
           |                                                                                         |-{sos}(218060)
           |                                                                                         |-{sos}(218088)
           |                                                                                         `-{sos}(218278)
           |-systemd(4803)-+-(sd-pam)(4805)
           |               `-dbus-broker-lau(18413)---dbus-broker(18426)
           |-systemd-hostnam(216313)
           |-systemd-journal(699)
           |-systemd-logind(813)
           |-systemd-machine(155932)
           |-systemd-udevd(750)---systemd-udevd(217649)
           |-tuned(44518)-+-{tuned}(44521)
           |              |-{tuned}(44522)
           |              `-{tuned}(44523)
           |-virtlogd(155278)
           |-virtnodedevd(185854)-+-{virtnodedevd}(185864)
           |                      |-{virtnodedevd}(185866)
           |                      |-{virtnodedevd}(185867)
           |                      |-{virtnodedevd}(185868)
           |                      |-{virtnodedevd}(185869)
           |                      |-{virtnodedevd}(185870)
           |                      |-{virtnodedevd}(185871)
           |                      |-{virtnodedevd}(185872)
           |                      |-{virtnodedevd}(185873)
           |                      |-{virtnodedevd}(185874)
           |                      |-{virtnodedevd}(185875)
           |                      |-{virtnodedevd}(185876)
           |                      |-{virtnodedevd}(185877)
           |                      |-{virtnodedevd}(185878)
           |                      |-{virtnodedevd}(185879)
           |                      |-{virtnodedevd}(185881)
           |                      |-{virtnodedevd}(185882)
           |                      |-{virtnodedevd}(185883)
           |                      `-{virtnodedevd}(185884)
           `-virtqemud(185583)-+-{virtqemud}(185592)
                               |-{virtqemud}(185593)
                               |-{virtqemud}(185594)
                               |-{virtqemud}(185595)
                               |-{virtqemud}(185596)
                               |-{virtqemud}(185597)
                               |-{virtqemud}(185598)
                               |-{virtqemud}(185599)
                               |-{virtqemud}(185600)
                               |-{virtqemud}(185601)
                               |-{virtqemud}(185604)
                               |-{virtqemud}(185605)
                               |-{virtqemud}(185606)
                               |-{virtqemud}(185607)
                               |-{virtqemud}(185610)
                               |-{virtqemud}(185623)
                               `-{virtqemud}(185626)
