systemd(1)-+-NetworkManager(55564)-+-{NetworkManager}(55573)
           |                       `-{NetworkManager}(55574)
           |-agetty(1012)
           |-agetty(1014)
           |-anacron(7483)
           |-auditd(706)-+-sedispatch(708)
           |             |-{auditd}(707)
           |             `-{auditd}(709)
           |-catatonit(16431)
           |-chronyd(65009)
           |-conmon(95481)---dumb-init(95483)---ovn-controller(95486)-+-{ovn-controller}(95609)
           |                                                          |-{ovn-controller}(95610)
           |                                                          |-{ovn-controller}(95611)
           |                                                          `-{ovn-controller}(95612)
           |-conmon(104330)-+-dumb-init(104332)---neutron-ovn-met(104335)---neutron-ovn-met(104441)
           |                `-privsep-helper(104446)---{privsep-helper}(104447)
           |-conmon(170150)---dumb-init(170152)---multipathd(170155)-+-{multipathd}(170189)
           |                                                         |-{multipathd}(170191)
           |                                                         |-{multipathd}(170192)
           |                                                         |-{multipathd}(170193)
           |                                                         |-{multipathd}(170195)
           |                                                         `-{multipathd}(170196)
           |-conmon(187081)---dumb-init(187083)---nova-compute(187085)-+-{nova-compute}(187361)
           |                                                           |-{nova-compute}(187362)
           |                                                           |-{nova-compute}(187363)
           |                                                           |-{nova-compute}(187364)
           |                                                           |-{nova-compute}(187365)
           |                                                           |-{nova-compute}(187366)
           |                                                           |-{nova-compute}(187367)
           |                                                           |-{nova-compute}(187368)
           |                                                           |-{nova-compute}(187369)
           |                                                           |-{nova-compute}(187370)
           |                                                           |-{nova-compute}(187371)
           |                                                           |-{nova-compute}(187372)
           |                                                           |-{nova-compute}(187373)
           |                                                           |-{nova-compute}(187374)
           |                                                           |-{nova-compute}(187375)
           |                                                           |-{nova-compute}(187376)
           |                                                           |-{nova-compute}(187377)
           |                                                           |-{nova-compute}(187378)
           |                                                           |-{nova-compute}(187379)
           |                                                           |-{nova-compute}(187380)
           |                                                           `-{nova-compute}(187381)
           |-conmon(197779)---dumb-init(197781)---ceilometer-poll(197784)-+-ceilometer-poll(198011)-+-{ceilometer-poll}(198013)
           |                                                              |                         |-{ceilometer-poll}(198090)
           |                                                              |                         `-{ceilometer-poll}(198091)
           |                                                              `-{ceilometer-poll}(198010)
           |-conmon(199616)---node_exporter(199618)-+-{node_exporter}(199621)
           |                                        |-{node_exporter}(199622)
           |                                        |-{node_exporter}(199623)
           |                                        |-{node_exporter}(199624)
           |                                        `-{node_exporter}(199625)
           |-conmon(201504)---podman_exporter(201506)-+-{podman_exporter}(201509)
           |                                          |-{podman_exporter}(201510)
           |                                          |-{podman_exporter}(201511)
           |                                          |-{podman_exporter}(201512)
           |                                          |-{podman_exporter}(201514)
           |                                          `-{podman_exporter}(213316)
           |-conmon(203414)---openstack-netwo(203416)-+-{openstack-netwo}(203419)
           |                                          |-{openstack-netwo}(203420)
           |                                          |-{openstack-netwo}(203421)
           |                                          |-{openstack-netwo}(203422)
           |                                          `-{openstack-netwo}(203423)
           |-crond(1011)
           |-dbus-broker-lau(756)---dbus-broker(775)
           |-gssproxy(876)-+-{gssproxy}(878)
           |               |-{gssproxy}(879)
           |               |-{gssproxy}(880)
           |               |-{gssproxy}(881)
           |               `-{gssproxy}(882)
           |-irqbalance(785)---{irqbalance}(797)
           |-iscsid(172852)
           |-ovs-vswitchd(53868)-+-{ovs-vswitchd}(58403)
           |                     |-{ovs-vswitchd}(58404)
           |                     |-{ovs-vswitchd}(58405)
           |                     |-{ovs-vswitchd}(58406)
           |                     |-{ovs-vswitchd}(58410)
           |                     |-{ovs-vswitchd}(58411)
           |                     |-{ovs-vswitchd}(58413)
           |                     |-{ovs-vswitchd}(58414)
           |                     |-{ovs-vswitchd}(58416)
           |                     |-{ovs-vswitchd}(58418)
           |                     |-{ovs-vswitchd}(58419)
           |                     `-{ovs-vswitchd}(58421)
           |-ovsdb-server(53787)
           |-podman(201255)-+-{podman}(201261)
           |                |-{podman}(201262)
           |                |-{podman}(201263)
           |                |-{podman}(201264)
           |                |-{podman}(201265)
           |                |-{podman}(201270)
           |                |-{podman}(201273)
           |                |-{podman}(201274)
           |                |-{podman}(201286)
           |                |-{podman}(201287)
           |                |-{podman}(201288)
           |                |-{podman}(201289)
           |                `-{podman}(201290)
           |-polkitd(43641)-+-{polkitd}(43645)
           |                |-{polkitd}(43646)
           |                |-{polkitd}(43647)
           |                |-{polkitd}(43648)
           |                |-{polkitd}(43649)
           |                |-{polkitd}(43650)
           |                |-{polkitd}(43651)
           |                |-{polkitd}(43652)
           |                |-{polkitd}(43653)
           |                |-{polkitd}(43654)
           |                `-{polkitd}(43655)
           |-python3(4515)
           |-rpcbind(704)
           |-rsyslogd(1007)-+-{rsyslogd}(1016)
           |                `-{rsyslogd}(1018)
           |-sshd(128687)---sshd-session(219787)---sshd-session(219790)---sudo(219791)---sos(219815)-+-timeout(222664)---turbostat(222665)-+-sleep(222668)
           |                                                                                         |                                     `-{turbostat}(222666)
           |                                                                                         |-timeout(222691)---pstree(222692)
           |                                                                                         |-{sos}(220127)
           |                                                                                         |-{sos}(220128)
           |                                                                                         |-{sos}(220129)
           |                                                                                         |-{sos}(220130)
           |                                                                                         |-{sos}(222535)
           |                                                                                         |-{sos}(222544)
           |                                                                                         |-{sos}(222610)
           |                                                                                         `-{sos}(222653)
           |-systemd(4300)-+-(sd-pam)(4303)
           |               `-dbus-broker-lau(16488)---dbus-broker(16500)
           |-systemd-hostnam(220552)
           |-systemd-journal(681)
           |-systemd-logind(787)
           |-systemd-machine(153399)
           |-systemd-udevd(734)
           |-tuned(43818)-+-{tuned}(43821)
           |              |-{tuned}(43822)
           |              `-{tuned}(43823)
           |-virtlogd(152769)
           |-virtnodedevd(186854)-+-{virtnodedevd}(186860)
           |                      |-{virtnodedevd}(186861)
           |                      |-{virtnodedevd}(186862)
           |                      |-{virtnodedevd}(186863)
           |                      |-{virtnodedevd}(186864)
           |                      |-{virtnodedevd}(186865)
           |                      |-{virtnodedevd}(186866)
           |                      |-{virtnodedevd}(186867)
           |                      |-{virtnodedevd}(186868)
           |                      |-{virtnodedevd}(186869)
           |                      |-{virtnodedevd}(186870)
           |                      |-{virtnodedevd}(186871)
           |                      |-{virtnodedevd}(186872)
           |                      |-{virtnodedevd}(186873)
           |                      |-{virtnodedevd}(186874)
           |                      |-{virtnodedevd}(186877)
           |                      |-{virtnodedevd}(186878)
           |                      |-{virtnodedevd}(186879)
           |                      `-{virtnodedevd}(186880)
           `-virtqemud(186636)-+-{virtqemud}(186637)
                               |-{virtqemud}(186638)
                               |-{virtqemud}(186639)
                               |-{virtqemud}(186640)
                               |-{virtqemud}(186641)
                               |-{virtqemud}(186642)
                               |-{virtqemud}(186643)
                               |-{virtqemud}(186644)
                               |-{virtqemud}(186645)
                               |-{virtqemud}(186646)
                               |-{virtqemud}(186647)
                               |-{virtqemud}(186648)
                               |-{virtqemud}(186649)
                               |-{virtqemud}(186650)
                               |-{virtqemud}(186651)
                               |-{virtqemud}(186655)
                               `-{virtqemud}(186656)
