systemd(1)-+-NetworkManager(1029)-+-{NetworkManager}(1030)
           |                      `-{NetworkManager}(1031)
           |-agetty(1302)
           |-agetty(1303)
           |-anacron(10202)
           |-auditd(769)-+-sedispatch(771)
           |             |-{auditd}(770)
           |             `-{auditd}(772)
           |-chronyd(849)
           |-conmon(19786)---dumb-init(19788)---ovn-controller(19792)-+-{ovn-controller}(20042)
           |                                                          |-{ovn-controller}(20043)
           |                                                          |-{ovn-controller}(20044)
           |                                                          `-{ovn-controller}(20045)
           |-conmon(28639)-+-dumb-init(28641)---neutron-ovn-met(28644)---neutron-ovn-met(28752)
           |               |-privsep-helper(28757)---{privsep-helper}(28758)
           |               |-privsep-helper(144530)-+-{privsep-helper}(144531)
           |               |                        `-{privsep-helper}(148822)
           |               `-privsep-helper(144544)-+-{privsep-helper}(144545)
           |                                        `-{privsep-helper}(146879)
           |-conmon(91049)---dumb-init(91051)---iscsid(91054)
           |-conmon(100317)---dumb-init(100319)---multipathd(100322)-+-{multipathd}(100373)
           |                                                         |-{multipathd}(100374)
           |                                                         |-{multipathd}(100375)
           |                                                         |-{multipathd}(100376)
           |                                                         |-{multipathd}(100377)
           |                                                         `-{multipathd}(100378)
           |-conmon(117354)---dumb-init(117356)-+-nova-compute(117358)-+-{nova-compute}(117637)
           |                                    |                      |-{nova-compute}(117638)
           |                                    |                      |-{nova-compute}(117639)
           |                                    |                      |-{nova-compute}(117640)
           |                                    |                      |-{nova-compute}(117641)
           |                                    |                      |-{nova-compute}(117642)
           |                                    |                      |-{nova-compute}(117643)
           |                                    |                      |-{nova-compute}(117644)
           |                                    |                      |-{nova-compute}(117645)
           |                                    |                      |-{nova-compute}(117646)
           |                                    |                      |-{nova-compute}(117647)
           |                                    |                      |-{nova-compute}(117648)
           |                                    |                      |-{nova-compute}(117649)
           |                                    |                      |-{nova-compute}(117650)
           |                                    |                      |-{nova-compute}(117651)
           |                                    |                      |-{nova-compute}(117652)
           |                                    |                      |-{nova-compute}(117653)
           |                                    |                      |-{nova-compute}(117654)
           |                                    |                      |-{nova-compute}(117655)
           |                                    |                      |-{nova-compute}(117656)
           |                                    |                      `-{nova-compute}(117657)
           |                                    |-privsep-helper(144459)---{privsep-helper}(144460)
           |                                    `-privsep-helper(144480)---{privsep-helper}(144481)
           |-conmon(128160)---dumb-init(128162)---ceilometer-poll(128165)-+-ceilometer-poll(128494)-+-{ceilometer-poll}(128495)
           |                                                              |                         |-{ceilometer-poll}(128521)
           |                                                              |                         `-{ceilometer-poll}(128522)
           |                                                              `-{ceilometer-poll}(128493)
           |-conmon(129990)---node_exporter(129992)-+-{node_exporter}(129995)
           |                                        |-{node_exporter}(129996)
           |                                        |-{node_exporter}(129997)
           |                                        `-{node_exporter}(129998)
           |-conmon(131856)---podman_exporter(131858)-+-{podman_exporter}(131861)
           |                                          |-{podman_exporter}(131862)
           |                                          |-{podman_exporter}(131863)
           |                                          |-{podman_exporter}(131864)
           |                                          |-{podman_exporter}(131866)
           |                                          `-{podman_exporter}(151166)
           |-conmon(133826)---openstack-netwo(133828)-+-{openstack-netwo}(133831)
           |                                          |-{openstack-netwo}(133832)
           |                                          |-{openstack-netwo}(133833)
           |                                          |-{openstack-netwo}(133834)
           |                                          `-{openstack-netwo}(133835)
           |-crond(1301)
           |-dbus-broker-lau(829)---dbus-broker(832)
           |-gssproxy(1091)-+-{gssproxy}(1107)
           |                |-{gssproxy}(1108)
           |                |-{gssproxy}(1109)
           |                |-{gssproxy}(1110)
           |                `-{gssproxy}(1111)
           |-irqbalance(839)---{irqbalance}(847)
           |-ovs-vswitchd(995)-+-{ovs-vswitchd}(1001)
           |                   |-{ovs-vswitchd}(1093)
           |                   |-{ovs-vswitchd}(1094)
           |                   |-{ovs-vswitchd}(1095)
           |                   |-{ovs-vswitchd}(1096)
           |                   |-{ovs-vswitchd}(1097)
           |                   |-{ovs-vswitchd}(1098)
           |                   |-{ovs-vswitchd}(1099)
           |                   |-{ovs-vswitchd}(1100)
           |                   |-{ovs-vswitchd}(1101)
           |                   |-{ovs-vswitchd}(1102)
           |                   `-{ovs-vswitchd}(1103)
           |-ovsdb-server(924)
           |-podman(131609)-+-{podman}(131615)
           |                |-{podman}(131616)
           |                |-{podman}(131617)
           |                |-{podman}(131618)
           |                |-{podman}(131619)
           |                |-{podman}(131620)
           |                |-{podman}(131621)
           |                |-{podman}(131622)
           |                |-{podman}(131623)
           |                |-{podman}(131624)
           |                |-{podman}(131634)
           |                |-{podman}(131636)
           |                `-{podman}(131867)
           |-polkitd(1210)-+-{polkitd}(1249)
           |               |-{polkitd}(1250)
           |               |-{polkitd}(1251)
           |               |-{polkitd}(1252)
           |               |-{polkitd}(1253)
           |               |-{polkitd}(1254)
           |               |-{polkitd}(1255)
           |               |-{polkitd}(1256)
           |               |-{polkitd}(1257)
           |               |-{polkitd}(1258)
           |               `-{polkitd}(1259)
           |-rpcbind(766)
           |-rsyslogd(1298)-+-{rsyslogd}(1305)
           |                `-{rsyslogd}(1306)
           |-sshd(52934)---sshd-session(156248)---sshd-session(156267)---sudo(156268)---sos(156292)-+-timeout(158883)---dnf(158885)
           |                                                                                        |-timeout(158918)---turbostat(158920)-+-sleep(158925)
           |                                                                                        |                                     `-{turbostat}(158923)
           |                                                                                        |-timeout(158930)---pstree(158931)
           |                                                                                        |-{sos}(156607)
           |                                                                                        |-{sos}(156608)
           |                                                                                        |-{sos}(156609)
           |                                                                                        |-{sos}(156610)
           |                                                                                        |-{sos}(156919)
           |                                                                                        |-{sos}(157226)
           |                                                                                        |-{sos}(158695)
           |                                                                                        `-{sos}(158758)
           |-systemd(156252)---(sd-pam)(156254)
           |-systemd-hostnam(157005)
           |-systemd-journal(688)
           |-systemd-logind(843)
           |-systemd-machine(77521)
           |-systemd-udevd(705)
           |-tuned(1082)-+-{tuned}(1208)
           |             |-{tuned}(1217)
           |             `-{tuned}(1230)
           |-virtlogd(76895)
           |-virtnodedevd(117727)-+-{virtnodedevd}(117728)
           |                      |-{virtnodedevd}(117729)
           |                      |-{virtnodedevd}(117730)
           |                      |-{virtnodedevd}(117731)
           |                      |-{virtnodedevd}(117732)
           |                      |-{virtnodedevd}(117733)
           |                      |-{virtnodedevd}(117734)
           |                      |-{virtnodedevd}(117735)
           |                      |-{virtnodedevd}(117736)
           |                      |-{virtnodedevd}(117737)
           |                      |-{virtnodedevd}(117738)
           |                      |-{virtnodedevd}(117739)
           |                      |-{virtnodedevd}(117740)
           |                      |-{virtnodedevd}(117741)
           |                      |-{virtnodedevd}(117742)
           |                      |-{virtnodedevd}(117744)
           |                      |-{virtnodedevd}(117745)
           |                      `-{virtnodedevd}(117746)
           `-virtqemud(117659)-+-{virtqemud}(117666)
                               |-{virtqemud}(117667)
                               |-{virtqemud}(117668)
                               |-{virtqemud}(117669)
                               |-{virtqemud}(117670)
                               |-{virtqemud}(117671)
                               |-{virtqemud}(117672)
                               |-{virtqemud}(117673)
                               |-{virtqemud}(117674)
                               |-{virtqemud}(117675)
                               |-{virtqemud}(117678)
                               |-{virtqemud}(117679)
                               |-{virtqemud}(117680)
                               |-{virtqemud}(117681)
                               |-{virtqemud}(117682)
                               |-{virtqemud}(117694)
                               |-{virtqemud}(117695)
                               `-{virtqemud}(144718)
