systemd(1)-+-NetworkManager(1302)-+-{NetworkManager}(1303)
           |                      `-{NetworkManager}(1304)
           |-agetty(1560)
           |-auditd(1060)-+-sedispatch(1062)
           |              |-{auditd}(1061)
           |              `-{auditd}(1063)
           |-chronyd(1104)
           |-conmon(143520)---dumb-init(143522)---ovn-controller(143525)-+-{ovn-controller}(143605)
           |                                                             |-{ovn-controller}(143606)
           |                                                             |-{ovn-controller}(143607)
           |                                                             `-{ovn-controller}(143608)
           |-conmon(160526)-+-dumb-init(160528)---neutron-ovn-met(160531)---neutron-ovn-met(160811)
           |                |-privsep-helper(160916)---{privsep-helper}(160960)
           |                |-privsep-helper(184469)---{privsep-helper}(184470)
           |                `-privsep-helper(184483)---{privsep-helper}(184484)
           |-conmon(164792)---dumb-init(164799)---multipathd(164806)-+-{multipathd}(164855)
           |                                                         |-{multipathd}(164857)
           |                                                         |-{multipathd}(164858)
           |                                                         |-{multipathd}(164859)
           |                                                         |-{multipathd}(164860)
           |                                                         `-{multipathd}(164861)
           |-conmon(173026)---dumb-init(173028)---ceilometer-poll(173031)-+-ceilometer-poll(173211)-+-{ceilometer-poll}(173212)
           |                                                              |                         |-{ceilometer-poll}(173273)
           |                                                              |                         `-{ceilometer-poll}(173274)
           |                                                              `-{ceilometer-poll}(173210)
           |-conmon(174684)---node_exporter(174686)-+-{node_exporter}(174689)
           |                                        |-{node_exporter}(174690)
           |                                        |-{node_exporter}(174691)
           |                                        `-{node_exporter}(174692)
           |-conmon(176381)---podman_exporter(176383)-+-{podman_exporter}(176386)
           |                                          |-{podman_exporter}(176387)
           |                                          |-{podman_exporter}(176388)
           |                                          |-{podman_exporter}(176389)
           |                                          |-{podman_exporter}(176396)
           |                                          |-{podman_exporter}(176397)
           |                                          `-{podman_exporter}(176398)
           |-conmon(178054)---openstack-netwo(178056)-+-{openstack-netwo}(178059)
           |                                          |-{openstack-netwo}(178060)
           |                                          |-{openstack-netwo}(178061)
           |                                          |-{openstack-netwo}(178062)
           |                                          `-{openstack-netwo}(178063)
           |-conmon(183379)-+-dumb-init(183381)---nova-compute(183383)-+-{nova-compute}(183646)
           |                |                                          |-{nova-compute}(183647)
           |                |                                          |-{nova-compute}(183648)
           |                |                                          |-{nova-compute}(183649)
           |                |                                          |-{nova-compute}(183650)
           |                |                                          |-{nova-compute}(183651)
           |                |                                          |-{nova-compute}(183652)
           |                |                                          |-{nova-compute}(183653)
           |                |                                          |-{nova-compute}(183654)
           |                |                                          |-{nova-compute}(183655)
           |                |                                          |-{nova-compute}(183656)
           |                |                                          |-{nova-compute}(183657)
           |                |                                          |-{nova-compute}(183658)
           |                |                                          |-{nova-compute}(183659)
           |                |                                          |-{nova-compute}(183660)
           |                |                                          |-{nova-compute}(183661)
           |                |                                          |-{nova-compute}(183662)
           |                |                                          |-{nova-compute}(183663)
           |                |                                          |-{nova-compute}(183664)
           |                |                                          |-{nova-compute}(183665)
           |                |                                          `-{nova-compute}(183666)
           |                |-privsep-helper(184356)---{privsep-helper}(184357)
           |                `-privsep-helper(184421)---{privsep-helper}(184422)
           |-crond(1557)
           |-dbus-broker-lau(1088)---dbus-broker(1089)
           |-dmeventd(886)-+-{dmeventd}(890)
           |               `-{dmeventd}(891)
           |-gssproxy(1345)-+-{gssproxy}(1346)
           |                |-{gssproxy}(1347)
           |                |-{gssproxy}(1348)
           |                |-{gssproxy}(1349)
           |                `-{gssproxy}(1350)
           |-irqbalance(1093)---{irqbalance}(1107)
           |-iscsid(150254)
           |-ovs-vswitchd(1271)-+-{ovs-vswitchd}(1278)
           |                    |-{ovs-vswitchd}(1355)
           |                    |-{ovs-vswitchd}(1356)
           |                    |-{ovs-vswitchd}(1357)
           |                    |-{ovs-vswitchd}(1358)
           |                    |-{ovs-vswitchd}(1359)
           |                    |-{ovs-vswitchd}(1360)
           |                    |-{ovs-vswitchd}(1361)
           |                    `-{ovs-vswitchd}(1362)
           |-ovsdb-server(1200)
           |-podman(118119)-+-{podman}(118126)
           |                |-{podman}(118127)
           |                |-{podman}(118128)
           |                |-{podman}(118129)
           |                |-{podman}(118132)
           |                |-{podman}(118133)
           |                |-{podman}(118134)
           |                |-{podman}(118136)
           |                |-{podman}(118139)
           |                |-{podman}(118142)
           |                |-{podman}(118155)
           |                `-{podman}(118156)
           |-polkitd(1457)-+-{polkitd}(1506)
           |               |-{polkitd}(1507)
           |               |-{polkitd}(1510)
           |               |-{polkitd}(1511)
           |               |-{polkitd}(1512)
           |               |-{polkitd}(1513)
           |               |-{polkitd}(1514)
           |               |-{polkitd}(1515)
           |               `-{polkitd}(1534)
           |-qemu-ga(1096)---{qemu-ga}(1098)
           |-rngd(1097)
           |-rpcbind(1059)
           |-rsyslogd(1554)-+-{rsyslogd}(1559)
           |                `-{rsyslogd}(1561)
           |-sshd(1555)---sshd-session(185483)---sshd-session(185507)---sudo(185517)---sos(185548)-+-timeout(188505)---turbostat(188506)-+-sleep(188511)
           |                                                                                       |                                     `-{turbostat}(188509)
           |                                                                                       |-timeout(188540)---pstree(188541)
           |                                                                                       |-{sos}(185884)
           |                                                                                       |-{sos}(185885)
           |                                                                                       |-{sos}(185886)
           |                                                                                       |-{sos}(185890)
           |                                                                                       |-{sos}(188196)
           |                                                                                       |-{sos}(188231)
           |                                                                                       |-{sos}(188470)
           |                                                                                       `-{sos}(188536)
           |-systemd(185487)---(sd-pam)(185489)
           |-systemd-hostnam(186470)
           |-systemd-journal(877)
           |-systemd-logind(1102)
           |-systemd-machine(64597)
           |-systemd-udevd(894)---systemd-udevd(188537)
           |-tuned(1338)-+-{tuned}(1456)
           |             |-{tuned}(1461)
           |             `-{tuned}(1498)
           |-virtlogd(63979)
           |-virtnodedevd(103924)-+-{virtnodedevd}(103925)
           |                      |-{virtnodedevd}(103926)
           |                      |-{virtnodedevd}(103927)
           |                      |-{virtnodedevd}(103928)
           |                      |-{virtnodedevd}(103929)
           |                      |-{virtnodedevd}(103930)
           |                      |-{virtnodedevd}(103931)
           |                      |-{virtnodedevd}(103932)
           |                      |-{virtnodedevd}(103933)
           |                      |-{virtnodedevd}(103934)
           |                      |-{virtnodedevd}(103935)
           |                      |-{virtnodedevd}(103936)
           |                      |-{virtnodedevd}(103937)
           |                      |-{virtnodedevd}(103938)
           |                      |-{virtnodedevd}(103939)
           |                      |-{virtnodedevd}(103941)
           |                      |-{virtnodedevd}(103942)
           |                      |-{virtnodedevd}(103943)
           |                      `-{virtnodedevd}(103944)
           `-virtqemud(103879)-+-{virtqemud}(103880)
                               |-{virtqemud}(103881)
                               |-{virtqemud}(103882)
                               |-{virtqemud}(103883)
                               |-{virtqemud}(103884)
                               |-{virtqemud}(103885)
                               |-{virtqemud}(103886)
                               |-{virtqemud}(103887)
                               |-{virtqemud}(103888)
                               |-{virtqemud}(103889)
                               |-{virtqemud}(103890)
                               |-{virtqemud}(103891)
                               |-{virtqemud}(103892)
                               |-{virtqemud}(103893)
                               |-{virtqemud}(103894)
                               |-{virtqemud}(103898)
                               |-{virtqemud}(103899)
                               `-{virtqemud}(184940)
