systemd(1)-+-NetworkManager(1224)-+-{NetworkManager}(1225)
           |                      `-{NetworkManager}(1226)
           |-agetty(1468)
           |-anacron(158490)
           |-auditd(989)-+-sedispatch(991)
           |             |-{auditd}(990)
           |             `-{auditd}(992)
           |-chronyd(1035)
           |-conmon(118130)---dumb-init(118132)---nova-compute(118134)-+-{nova-compute}(118381)
           |                                                           |-{nova-compute}(118382)
           |                                                           |-{nova-compute}(118383)
           |                                                           |-{nova-compute}(118384)
           |                                                           |-{nova-compute}(118385)
           |                                                           |-{nova-compute}(118386)
           |                                                           |-{nova-compute}(118387)
           |                                                           |-{nova-compute}(118388)
           |                                                           |-{nova-compute}(118389)
           |                                                           |-{nova-compute}(118390)
           |                                                           |-{nova-compute}(118391)
           |                                                           |-{nova-compute}(118392)
           |                                                           |-{nova-compute}(118393)
           |                                                           |-{nova-compute}(118394)
           |                                                           |-{nova-compute}(118395)
           |                                                           |-{nova-compute}(118396)
           |                                                           |-{nova-compute}(118397)
           |                                                           |-{nova-compute}(118398)
           |                                                           |-{nova-compute}(118399)
           |                                                           |-{nova-compute}(118400)
           |                                                           `-{nova-compute}(118401)
           |-conmon(128887)---dumb-init(128889)---ceilometer-poll(128892)-+-ceilometer-poll(129192)-+-{ceilometer-poll}(129193)
           |                                                              |                         |-{ceilometer-poll}(129219)
           |                                                              |                         `-{ceilometer-poll}(129220)
           |                                                              `-{ceilometer-poll}(129191)
           |-conmon(130654)---node_exporter(130656)-+-{node_exporter}(130659)
           |                                        |-{node_exporter}(130660)
           |                                        |-{node_exporter}(130661)
           |                                        `-{node_exporter}(130662)
           |-conmon(132454)---podman_exporter(132456)-+-{podman_exporter}(132459)
           |                                          |-{podman_exporter}(132460)
           |                                          |-{podman_exporter}(132461)
           |                                          `-{podman_exporter}(132462)
           |-conmon(134321)---openstack-netwo(134323)-+-{openstack-netwo}(134326)
           |                                          |-{openstack-netwo}(134327)
           |                                          |-{openstack-netwo}(134328)
           |                                          `-{openstack-netwo}(134329)
           |-conmon(155876)---dumb-init(155878)---ovn-controller(155883)-+-{ovn-controller}(156083)
           |                                                             |-{ovn-controller}(156084)
           |                                                             |-{ovn-controller}(156085)
           |                                                             `-{ovn-controller}(156086)
           |-conmon(175256)-+-dumb-init(175260)---neutron-ovn-met(175271)---neutron-ovn-met(175688)
           |                `-privsep-helper(175798)---{privsep-helper}(175822)
           |-crond(1467)
           |-dbus-broker-lau(1017)---dbus-broker(1018)
           |-dmeventd(831)-+-{dmeventd}(834)
           |               `-{dmeventd}(835)
           |-gssproxy(1259)-+-{gssproxy}(1260)
           |                |-{gssproxy}(1261)
           |                |-{gssproxy}(1262)
           |                |-{gssproxy}(1263)
           |                `-{gssproxy}(1264)
           |-irqbalance(1022)---{irqbalance}(1030)
           |-iscsid(163778)
           |-multipathd(180343)-+-{multipathd}(180345)
           |                    |-{multipathd}(180346)
           |                    |-{multipathd}(180347)
           |                    |-{multipathd}(180348)
           |                    |-{multipathd}(180349)
           |                    |-{multipathd}(180350)
           |                    `-{multipathd}(180351)
           |-ovs-vswitchd(1198)-+-{ovs-vswitchd}(1205)
           |                    |-{ovs-vswitchd}(1289)
           |                    |-{ovs-vswitchd}(1290)
           |                    `-{ovs-vswitchd}(1291)
           |-ovsdb-server(1127)
           |-podman(132235)-+-{podman}(132240)
           |                |-{podman}(132241)
           |                |-{podman}(132242)
           |                |-{podman}(132243)
           |                |-{podman}(132245)
           |                |-{podman}(132246)
           |                |-{podman}(132260)
           |                `-{podman}(132469)
           |-polkitd(1368)-+-{polkitd}(1417)
           |               |-{polkitd}(1419)
           |               |-{polkitd}(1421)
           |               |-{polkitd}(1422)
           |               `-{polkitd}(1443)
           |-qemu-ga(1025)---{qemu-ga}(1029)
           |-rngd(1027)
           |-rpcbind(988)
           |-rsyslogd(1464)-+-{rsyslogd}(1470)
           |                `-{rsyslogd}(1471)
           |-sshd(1465)---sshd-session(265406)---sshd-session(265426)---sudo(265427)---sos(265451)-+-timeout(267555)---package-cleanup(267558)
           |                                                                                       |-timeout(267853)---pstree(267856)
           |                                                                                       |-{sos}(265759)
           |                                                                                       |-{sos}(265760)
           |                                                                                       |-{sos}(265761)
           |                                                                                       |-{sos}(265762)
           |                                                                                       |-{sos}(266170)
           |                                                                                       |-{sos}(266829)
           |                                                                                       |-{sos}(267282)
           |                                                                                       `-{sos}(267707)
           |-systemd(265410)---(sd-pam)(265412)
           |-systemd-hostnam(266240)
           |-systemd-journal(822)
           |-systemd-logind(1031)
           |-systemd-machine(78153)
           |-systemd-udevd(839)---systemd-udevd(267180)
           |-tuned(1257)-+-{tuned}(1369)
           |             |-{tuned}(1371)
           |             `-{tuned}(1393)
           |-virtlogd(77515)
           |-virtnodedevd(118449)-+-{virtnodedevd}(118455)
           |                      |-{virtnodedevd}(118456)
           |                      |-{virtnodedevd}(118457)
           |                      |-{virtnodedevd}(118458)
           |                      |-{virtnodedevd}(118459)
           |                      |-{virtnodedevd}(118460)
           |                      |-{virtnodedevd}(118461)
           |                      |-{virtnodedevd}(118462)
           |                      |-{virtnodedevd}(118463)
           |                      |-{virtnodedevd}(118464)
           |                      |-{virtnodedevd}(118465)
           |                      |-{virtnodedevd}(118466)
           |                      |-{virtnodedevd}(118467)
           |                      |-{virtnodedevd}(118468)
           |                      |-{virtnodedevd}(118469)
           |                      |-{virtnodedevd}(118471)
           |                      |-{virtnodedevd}(118472)
           |                      |-{virtnodedevd}(118473)
           |                      `-{virtnodedevd}(118474)
           `-virtqemud(118402)-+-{virtqemud}(118403)
                               |-{virtqemud}(118404)
                               |-{virtqemud}(118405)
                               |-{virtqemud}(118406)
                               |-{virtqemud}(118407)
                               |-{virtqemud}(118408)
                               |-{virtqemud}(118409)
                               |-{virtqemud}(118410)
                               |-{virtqemud}(118411)
                               |-{virtqemud}(118412)
                               |-{virtqemud}(118413)
                               |-{virtqemud}(118414)
                               |-{virtqemud}(118415)
                               |-{virtqemud}(118416)
                               |-{virtqemud}(118417)
                               |-{virtqemud}(118421)
                               `-{virtqemud}(118422)
