systemd(1)-+-NetworkManager(56675)-+-{NetworkManager}(56676)
           |                       `-{NetworkManager}(56677)
           |-agetty(1023)
           |-agetty(1024)
           |-anacron(52236)
           |-auditd(720)-+-sedispatch(722)
           |             |-{auditd}(721)
           |             `-{auditd}(723)
           |-catatonit(14605)
           |-chronyd(66190)
           |-conmon(96916)---dumb-init(96918)---ovn-controller(96921)-+-{ovn-controller}(97047)
           |                                                          |-{ovn-controller}(97048)
           |                                                          |-{ovn-controller}(97049)
           |                                                          `-{ovn-controller}(97050)
           |-conmon(106241)-+-dumb-init(106243)---neutron-ovn-met(106246)---neutron-ovn-met(106642)
           |                `-privsep-helper(106773)---{privsep-helper}(106774)
           |-conmon(186907)---dumb-init(186909)---nova-compute(186914)-+-{nova-compute}(187190)
           |                                                           |-{nova-compute}(187191)
           |                                                           |-{nova-compute}(187192)
           |                                                           |-{nova-compute}(187193)
           |                                                           |-{nova-compute}(187194)
           |                                                           |-{nova-compute}(187195)
           |                                                           |-{nova-compute}(187196)
           |                                                           |-{nova-compute}(187197)
           |                                                           |-{nova-compute}(187198)
           |                                                           |-{nova-compute}(187199)
           |                                                           |-{nova-compute}(187200)
           |                                                           |-{nova-compute}(187201)
           |                                                           |-{nova-compute}(187202)
           |                                                           |-{nova-compute}(187203)
           |                                                           |-{nova-compute}(187204)
           |                                                           |-{nova-compute}(187205)
           |                                                           |-{nova-compute}(187206)
           |                                                           |-{nova-compute}(187207)
           |                                                           |-{nova-compute}(187208)
           |                                                           |-{nova-compute}(187209)
           |                                                           `-{nova-compute}(187210)
           |-conmon(196663)---dumb-init(196665)---ceilometer-poll(196668)-+-ceilometer-poll(196843)-+-{ceilometer-poll}(196844)
           |                                                              |                         |-{ceilometer-poll}(196870)
           |                                                              |                         `-{ceilometer-poll}(196871)
           |                                                              `-{ceilometer-poll}(196842)
           |-conmon(199738)---node_exporter(199740)-+-{node_exporter}(199743)
           |                                        |-{node_exporter}(199744)
           |                                        |-{node_exporter}(199745)
           |                                        `-{node_exporter}(199746)
           |-conmon(202855)---podman_exporter(202857)-+-{podman_exporter}(202860)
           |                                          |-{podman_exporter}(202861)
           |                                          |-{podman_exporter}(202862)
           |                                          |-{podman_exporter}(202863)
           |                                          |-{podman_exporter}(202865)
           |                                          |-{podman_exporter}(205169)
           |                                          |-{podman_exporter}(205170)
           |                                          `-{podman_exporter}(205171)
           |-conmon(206044)---openstack-netwo(206046)-+-{openstack-netwo}(206049)
           |                                          |-{openstack-netwo}(206050)
           |                                          |-{openstack-netwo}(206051)
           |                                          |-{openstack-netwo}(206052)
           |                                          `-{openstack-netwo}(206053)
           |-crond(1022)
           |-dbus-broker-lau(761)---dbus-broker(791)
           |-gssproxy(889)-+-{gssproxy}(890)
           |               |-{gssproxy}(891)
           |               |-{gssproxy}(892)
           |               |-{gssproxy}(893)
           |               `-{gssproxy}(894)
           |-irqbalance(803)---{irqbalance}(828)
           |-iscsid(170768)
           |-multipathd(170928)-+-{multipathd}(170930)
           |                    |-{multipathd}(170931)
           |                    |-{multipathd}(170932)
           |                    |-{multipathd}(170933)
           |                    |-{multipathd}(170934)
           |                    |-{multipathd}(170935)
           |                    `-{multipathd}(170936)
           |-ovs-vswitchd(54959)-+-{ovs-vswitchd}(59541)
           |                     |-{ovs-vswitchd}(59542)
           |                     |-{ovs-vswitchd}(59543)
           |                     |-{ovs-vswitchd}(59544)
           |                     |-{ovs-vswitchd}(59545)
           |                     |-{ovs-vswitchd}(59546)
           |                     |-{ovs-vswitchd}(59547)
           |                     |-{ovs-vswitchd}(59548)
           |                     |-{ovs-vswitchd}(59549)
           |                     |-{ovs-vswitchd}(59550)
           |                     |-{ovs-vswitchd}(59551)
           |                     `-{ovs-vswitchd}(59553)
           |-ovsdb-server(54877)
           |-podman(202866)-+-{podman}(202872)
           |                |-{podman}(202873)
           |                |-{podman}(202874)
           |                |-{podman}(202875)
           |                |-{podman}(202876)
           |                |-{podman}(202877)
           |                |-{podman}(202878)
           |                |-{podman}(202880)
           |                |-{podman}(202883)
           |                |-{podman}(202884)
           |                |-{podman}(202885)
           |                `-{podman}(202899)
           |-polkitd(44706)-+-{polkitd}(44710)
           |                |-{polkitd}(44711)
           |                |-{polkitd}(44712)
           |                |-{polkitd}(44713)
           |                |-{polkitd}(44714)
           |                |-{polkitd}(44715)
           |                |-{polkitd}(44716)
           |                |-{polkitd}(44717)
           |                |-{polkitd}(44718)
           |                |-{polkitd}(44719)
           |                `-{polkitd}(44720)
           |-python3(5015)
           |-rpcbind(718)
           |-rsyslogd(1018)-+-{rsyslogd}(1026)
           |                `-{rsyslogd}(1027)
           |-sshd(131192)---sshd-session(215647)---sshd-session(215650)---sudo(215651)---sos(215675)-+-timeout(218111)---dnf(218113)
           |                                                                                         |-timeout(218220)
           |                                                                                         |-timeout(218221)---pstree(218223)
           |                                                                                         |-{sos}(215973)
           |                                                                                         |-{sos}(215974)
           |                                                                                         |-{sos}(215975)
           |                                                                                         |-{sos}(215976)
           |                                                                                         |-{sos}(216268)
           |                                                                                         |-{sos}(217824)
           |                                                                                         |-{sos}(217877)
           |                                                                                         `-{sos}(217954)
           |-systemd(4800)-+-(sd-pam)(4803)
           |               `-dbus-broker-lau(14620)---dbus-broker(14624)
           |-systemd-hostnam(216350)
           |-systemd-journal(695)
           |-systemd-logind(813)
           |-systemd-machine(156249)
           |-systemd-udevd(748)---systemd-udevd(217582)
           |-tuned(44884)-+-{tuned}(44886)
           |              |-{tuned}(44887)
           |              `-{tuned}(44888)
           |-virtlogd(155595)
           |-virtnodedevd(186520)-+-{virtnodedevd}(186521)
           |                      |-{virtnodedevd}(186522)
           |                      |-{virtnodedevd}(186523)
           |                      |-{virtnodedevd}(186524)
           |                      |-{virtnodedevd}(186525)
           |                      |-{virtnodedevd}(186526)
           |                      |-{virtnodedevd}(186527)
           |                      |-{virtnodedevd}(186528)
           |                      |-{virtnodedevd}(186529)
           |                      |-{virtnodedevd}(186530)
           |                      |-{virtnodedevd}(186531)
           |                      |-{virtnodedevd}(186532)
           |                      |-{virtnodedevd}(186533)
           |                      |-{virtnodedevd}(186534)
           |                      |-{virtnodedevd}(186535)
           |                      |-{virtnodedevd}(186537)
           |                      |-{virtnodedevd}(186538)
           |                      |-{virtnodedevd}(186539)
           |                      `-{virtnodedevd}(186540)
           `-virtqemud(186177)-+-{virtqemud}(186178)
                               |-{virtqemud}(186179)
                               |-{virtqemud}(186180)
                               |-{virtqemud}(186181)
                               |-{virtqemud}(186182)
                               |-{virtqemud}(186183)
                               |-{virtqemud}(186184)
                               |-{virtqemud}(186185)
                               |-{virtqemud}(186186)
                               |-{virtqemud}(186187)
                               |-{virtqemud}(186188)
                               |-{virtqemud}(186189)
                               |-{virtqemud}(186190)
                               |-{virtqemud}(186191)
                               |-{virtqemud}(186192)
                               |-{virtqemud}(186196)
                               `-{virtqemud}(186197)
