systemd(1)-+-NetworkManager(1241)-+-{NetworkManager}(1242)
           |                      `-{NetworkManager}(1243)
           |-agetty(1576)
           |-auditd(1031)-+-sedispatch(1033)
           |              |-{auditd}(1032)
           |              `-{auditd}(1034)
           |-chronyd(32571)
           |-conmon(51147)---dumb-init(51149)---ovn-controller(51152)-+-{ovn-controller}(51257)
           |                                                          |-{ovn-controller}(51258)
           |                                                          |-{ovn-controller}(51259)
           |                                                          `-{ovn-controller}(51260)
           |-conmon(56641)-+-dumb-init(56643)---neutron-ovn-met(56646)---neutron-ovn-met(56737)
           |               `-privsep-helper(56742)---{privsep-helper}(56743)
           |-conmon(120199)---dumb-init(120201)---multipathd(120205)-+-{multipathd}(120233)
           |                                                         |-{multipathd}(120234)
           |                                                         |-{multipathd}(120235)
           |                                                         |-{multipathd}(120236)
           |                                                         |-{multipathd}(120237)
           |                                                         `-{multipathd}(120238)
           |-conmon(137091)---dumb-init(137093)---nova-compute(137095)-+-{nova-compute}(137359)
           |                                                           |-{nova-compute}(137360)
           |                                                           |-{nova-compute}(137361)
           |                                                           |-{nova-compute}(137362)
           |                                                           |-{nova-compute}(137363)
           |                                                           |-{nova-compute}(137364)
           |                                                           |-{nova-compute}(137365)
           |                                                           |-{nova-compute}(137366)
           |                                                           |-{nova-compute}(137367)
           |                                                           |-{nova-compute}(137368)
           |                                                           |-{nova-compute}(137369)
           |                                                           |-{nova-compute}(137370)
           |                                                           |-{nova-compute}(137371)
           |                                                           |-{nova-compute}(137372)
           |                                                           |-{nova-compute}(137373)
           |                                                           |-{nova-compute}(137374)
           |                                                           |-{nova-compute}(137375)
           |                                                           |-{nova-compute}(137376)
           |                                                           |-{nova-compute}(137377)
           |                                                           |-{nova-compute}(137378)
           |                                                           `-{nova-compute}(137379)
           |-conmon(147783)---dumb-init(147785)---ceilometer-poll(147789)-+-ceilometer-poll(148028)-+-{ceilometer-poll}(148033)
           |                                                              |                         |-{ceilometer-poll}(148041)
           |                                                              |                         `-{ceilometer-poll}(148042)
           |                                                              `-{ceilometer-poll}(148020)
           |-conmon(149558)---node_exporter(149560)-+-{node_exporter}(149563)
           |                                        |-{node_exporter}(149564)
           |                                        |-{node_exporter}(149565)
           |                                        `-{node_exporter}(149566)
           |-conmon(151432)---podman_exporter(151434)-+-{podman_exporter}(151437)
           |                                          |-{podman_exporter}(151438)
           |                                          |-{podman_exporter}(151439)
           |                                          |-{podman_exporter}(151440)
           |                                          |-{podman_exporter}(151441)
           |                                          `-{podman_exporter}(151442)
           |-conmon(153310)---openstack-netwo(153312)-+-{openstack-netwo}(153315)
           |                                          |-{openstack-netwo}(153316)
           |                                          |-{openstack-netwo}(153317)
           |                                          |-{openstack-netwo}(153318)
           |                                          `-{openstack-netwo}(153319)
           |-crond(1575)
           |-dbus-broker-lau(1064)---dbus-broker(1065)
           |-dmeventd(848)-+-{dmeventd}(2519)
           |               `-{dmeventd}(2520)
           |-gssproxy(1261)-+-{gssproxy}(1263)
           |                |-{gssproxy}(1264)
           |                |-{gssproxy}(1265)
           |                |-{gssproxy}(1266)
           |                `-{gssproxy}(1267)
           |-irqbalance(1069)---{irqbalance}(1076)
           |-iscsid(122917)
           |-ovs-vswitchd(1231)-+-{ovs-vswitchd}(28383)
           |                    |-{ovs-vswitchd}(28385)
           |                    |-{ovs-vswitchd}(28387)
           |                    |-{ovs-vswitchd}(28388)
           |                    |-{ovs-vswitchd}(28389)
           |                    |-{ovs-vswitchd}(28390)
           |                    |-{ovs-vswitchd}(28391)
           |                    |-{ovs-vswitchd}(28392)
           |                    `-{ovs-vswitchd}(28393)
           |-ovsdb-server(1154)
           |-podman(151195)-+-{podman}(151201)
           |                |-{podman}(151202)
           |                |-{podman}(151203)
           |                |-{podman}(151204)
           |                |-{podman}(151205)
           |                |-{podman}(151206)
           |                |-{podman}(151207)
           |                |-{podman}(151208)
           |                |-{podman}(151215)
           |                |-{podman}(151216)
           |                `-{podman}(151226)
           |-polkitd(1523)-+-{polkitd}(1531)
           |               |-{polkitd}(1533)
           |               |-{polkitd}(1534)
           |               |-{polkitd}(1535)
           |               |-{polkitd}(1536)
           |               |-{polkitd}(1537)
           |               |-{polkitd}(1538)
           |               |-{polkitd}(1539)
           |               `-{polkitd}(1547)
           |-qemu-ga(1070)---{qemu-ga}(1072)
           |-rngd(1071)
           |-rpcbind(1030)
           |-rsyslogd(1569)-+-{rsyslogd}(1573)
           |                `-{rsyslogd}(1574)
           |-sshd(1570)---sshd-session(162711)---sshd-session(162730)---sudo(162731)---sos(162755)-+-timeout(165483)---turbostat(165484)-+-sleep(165487)
           |                                                                                       |                                     `-{turbostat}(165485)
           |                                                                                       |-timeout(165534)---pstree(165535)
           |                                                                                       |-{sos}(163070)
           |                                                                                       |-{sos}(163071)
           |                                                                                       |-{sos}(163072)
           |                                                                                       |-{sos}(163073)
           |                                                                                       |-{sos}(165141)
           |                                                                                       |-{sos}(165282)
           |                                                                                       |-{sos}(165494)
           |                                                                                       `-{sos}(165540)
           |-systemd(162715)---(sd-pam)(162717)
           |-systemd-hostnam(163592)
           |-systemd-journal(841)
           |-systemd-logind(1075)
           |-systemd-machine(103507)
           |-systemd-udevd(861)
           |-tuned(20524)-+-{tuned}(20526)
           |              |-{tuned}(20527)
           |              `-{tuned}(20528)
           |-virtlogd(102888)
           |-virtnodedevd(136814)-+-{virtnodedevd}(136823)
           |                      |-{virtnodedevd}(136824)
           |                      |-{virtnodedevd}(136825)
           |                      |-{virtnodedevd}(136826)
           |                      |-{virtnodedevd}(136827)
           |                      |-{virtnodedevd}(136828)
           |                      |-{virtnodedevd}(136829)
           |                      |-{virtnodedevd}(136831)
           |                      |-{virtnodedevd}(136832)
           |                      |-{virtnodedevd}(136833)
           |                      |-{virtnodedevd}(136834)
           |                      |-{virtnodedevd}(136835)
           |                      |-{virtnodedevd}(136836)
           |                      |-{virtnodedevd}(136837)
           |                      |-{virtnodedevd}(136838)
           |                      |-{virtnodedevd}(136842)
           |                      |-{virtnodedevd}(136848)
           |                      |-{virtnodedevd}(136849)
           |                      `-{virtnodedevd}(136851)
           `-virtqemud(136646)-+-{virtqemud}(136647)
                               |-{virtqemud}(136648)
                               |-{virtqemud}(136649)
                               |-{virtqemud}(136650)
                               |-{virtqemud}(136651)
                               |-{virtqemud}(136652)
                               |-{virtqemud}(136653)
                               |-{virtqemud}(136654)
                               |-{virtqemud}(136655)
                               |-{virtqemud}(136656)
                               |-{virtqemud}(136657)
                               |-{virtqemud}(136658)
                               |-{virtqemud}(136659)
                               |-{virtqemud}(136660)
                               |-{virtqemud}(136661)
                               |-{virtqemud}(136665)
                               `-{virtqemud}(136666)
