systemd(1)-+-NetworkManager(1303)-+-{NetworkManager}(1304)
           |                      `-{NetworkManager}(1305)
           |-agetty(1564)
           |-auditd(1061)-+-sedispatch(1063)
           |              |-{auditd}(1062)
           |              `-{auditd}(1064)
           |-chronyd(1105)
           |-conmon(143277)---dumb-init(143279)---ovn-controller(143282)-+-{ovn-controller}(143358)
           |                                                             |-{ovn-controller}(143359)
           |                                                             |-{ovn-controller}(143360)
           |                                                             `-{ovn-controller}(143361)
           |-conmon(160432)-+-dumb-init(160434)---neutron-ovn-met(160437)---neutron-ovn-met(160748)
           |                `-privsep-helper(160845)---{privsep-helper}(160871)
           |-conmon(164684)---dumb-init(164686)---multipathd(164693)-+-{multipathd}(164736)
           |                                                         |-{multipathd}(164738)
           |                                                         |-{multipathd}(164742)
           |                                                         |-{multipathd}(164743)
           |                                                         |-{multipathd}(164744)
           |                                                         `-{multipathd}(164745)
           |-conmon(172916)---dumb-init(172918)---ceilometer-poll(172921)-+-ceilometer-poll(173148)-+-{ceilometer-poll}(173149)
           |                                                              |                         |-{ceilometer-poll}(173180)
           |                                                              |                         `-{ceilometer-poll}(173181)
           |                                                              `-{ceilometer-poll}(173146)
           |-conmon(174574)---node_exporter(174576)-+-{node_exporter}(174579)
           |                                        |-{node_exporter}(174580)
           |                                        |-{node_exporter}(174581)
           |                                        `-{node_exporter}(174582)
           |-conmon(176247)---podman_exporter(176249)-+-{podman_exporter}(176253)
           |                                          |-{podman_exporter}(176254)
           |                                          |-{podman_exporter}(176255)
           |                                          |-{podman_exporter}(176256)
           |                                          |-{podman_exporter}(176257)
           |                                          |-{podman_exporter}(176258)
           |                                          `-{podman_exporter}(180508)
           |-conmon(177928)---openstack-netwo(177930)-+-{openstack-netwo}(177933)
           |                                          |-{openstack-netwo}(177934)
           |                                          |-{openstack-netwo}(177935)
           |                                          |-{openstack-netwo}(177936)
           |                                          |-{openstack-netwo}(177937)
           |                                          `-{openstack-netwo}(177938)
           |-conmon(183183)---dumb-init(183185)---nova-compute(183187)-+-{nova-compute}(183455)
           |                                                           |-{nova-compute}(183456)
           |                                                           |-{nova-compute}(183457)
           |                                                           |-{nova-compute}(183458)
           |                                                           |-{nova-compute}(183459)
           |                                                           |-{nova-compute}(183460)
           |                                                           |-{nova-compute}(183461)
           |                                                           |-{nova-compute}(183462)
           |                                                           |-{nova-compute}(183463)
           |                                                           |-{nova-compute}(183464)
           |                                                           |-{nova-compute}(183465)
           |                                                           |-{nova-compute}(183466)
           |                                                           |-{nova-compute}(183467)
           |                                                           |-{nova-compute}(183468)
           |                                                           |-{nova-compute}(183469)
           |                                                           |-{nova-compute}(183470)
           |                                                           |-{nova-compute}(183471)
           |                                                           |-{nova-compute}(183472)
           |                                                           |-{nova-compute}(183473)
           |                                                           |-{nova-compute}(183474)
           |                                                           `-{nova-compute}(183475)
           |-crond(1563)
           |-dbus-broker-lau(1089)---dbus-broker(1090)
           |-dmeventd(887)-+-{dmeventd}(891)
           |               `-{dmeventd}(892)
           |-gssproxy(1348)-+-{gssproxy}(1351)
           |                |-{gssproxy}(1352)
           |                |-{gssproxy}(1353)
           |                |-{gssproxy}(1354)
           |                `-{gssproxy}(1355)
           |-irqbalance(1094)---{irqbalance}(1100)
           |-iscsid(150188)
           |-ovs-vswitchd(1272)-+-{ovs-vswitchd}(1278)
           |                    |-{ovs-vswitchd}(1367)
           |                    |-{ovs-vswitchd}(1368)
           |                    |-{ovs-vswitchd}(1369)
           |                    |-{ovs-vswitchd}(1370)
           |                    |-{ovs-vswitchd}(1371)
           |                    |-{ovs-vswitchd}(1372)
           |                    |-{ovs-vswitchd}(1373)
           |                    `-{ovs-vswitchd}(1374)
           |-ovsdb-server(1201)
           |-podman(117931)-+-{podman}(117937)
           |                |-{podman}(117938)
           |                |-{podman}(117939)
           |                |-{podman}(117940)
           |                |-{podman}(117941)
           |                |-{podman}(117942)
           |                |-{podman}(117945)
           |                |-{podman}(117946)
           |                |-{podman}(117950)
           |                |-{podman}(117951)
           |                |-{podman}(130630)
           |                `-{podman}(175439)
           |-podman(186777)-+-{podman}(186781)
           |                |-{podman}(186782)
           |                |-{podman}(186783)
           |                |-{podman}(186784)
           |                |-{podman}(186785)
           |                |-{podman}(186786)
           |                |-{podman}(186787)
           |                |-{podman}(186788)
           |                `-{podman}(186789)
           |-polkitd(1438)-+-{polkitd}(1472)
           |               |-{polkitd}(1473)
           |               |-{polkitd}(1475)
           |               |-{polkitd}(1476)
           |               |-{polkitd}(1477)
           |               |-{polkitd}(1478)
           |               |-{polkitd}(1479)
           |               |-{polkitd}(1480)
           |               `-{polkitd}(1500)
           |-qemu-ga(1098)---{qemu-ga}(1101)
           |-rngd(1099)
           |-rpcbind(1060)
           |-rsyslogd(1560)-+-{rsyslogd}(1566)
           |                `-{rsyslogd}(1567)
           |-sshd(1561)---sshd-session(183764)---sshd-session(183783)---sudo(183784)---sos(183808)-+-timeout(186745)---turbostat(186746)-+-sleep(186749)
           |                                                                                       |                                     `-{turbostat}(186747)
           |                                                                                       |-timeout(186776)---pstree(186778)
           |                                                                                       |-{sos}(184124)
           |                                                                                       |-{sos}(184125)
           |                                                                                       |-{sos}(184126)
           |                                                                                       |-{sos}(184127)
           |                                                                                       |-{sos}(186018)
           |                                                                                       |-{sos}(186396)
           |                                                                                       |-{sos}(186714)
           |                                                                                       `-{sos}(186737)
           |-systemd(183768)---(sd-pam)(183770)
           |-systemd-hostnam(184744)
           |-systemd-journal(880)
           |-systemd-logind(1107)
           |-systemd-machine(64556)
           |-systemd-udevd(897)
           |-tuned(1330)-+-{tuned}(1436)
           |             |-{tuned}(1444)
           |             `-{tuned}(1494)
           |-virtlogd(63937)
           |-virtnodedevd(103798)-+-{virtnodedevd}(103799)
           |                      |-{virtnodedevd}(103800)
           |                      |-{virtnodedevd}(103801)
           |                      |-{virtnodedevd}(103802)
           |                      |-{virtnodedevd}(103803)
           |                      |-{virtnodedevd}(103804)
           |                      |-{virtnodedevd}(103805)
           |                      |-{virtnodedevd}(103806)
           |                      |-{virtnodedevd}(103807)
           |                      |-{virtnodedevd}(103808)
           |                      |-{virtnodedevd}(103809)
           |                      |-{virtnodedevd}(103810)
           |                      |-{virtnodedevd}(103811)
           |                      |-{virtnodedevd}(103812)
           |                      |-{virtnodedevd}(103813)
           |                      |-{virtnodedevd}(103815)
           |                      |-{virtnodedevd}(103816)
           |                      |-{virtnodedevd}(103817)
           |                      `-{virtnodedevd}(103818)
           `-virtqemud(103753)-+-{virtqemud}(103754)
                               |-{virtqemud}(103755)
                               |-{virtqemud}(103756)
                               |-{virtqemud}(103757)
                               |-{virtqemud}(103758)
                               |-{virtqemud}(103759)
                               |-{virtqemud}(103760)
                               |-{virtqemud}(103761)
                               |-{virtqemud}(103762)
                               |-{virtqemud}(103763)
                               |-{virtqemud}(103764)
                               |-{virtqemud}(103765)
                               |-{virtqemud}(103766)
                               |-{virtqemud}(103767)
                               |-{virtqemud}(103768)
                               |-{virtqemud}(103772)
                               `-{virtqemud}(103773)
