systemd(1)-+-NetworkManager(1239)-+-{NetworkManager}(1240)
           |                      `-{NetworkManager}(1241)
           |-agetty(1573)
           |-anacron(3697)
           |-auditd(1030)-+-sedispatch(1032)
           |              |-{auditd}(1031)
           |              `-{auditd}(1034)
           |-chronyd(32361)
           |-conmon(53115)---dumb-init(53117)---ovn-controller(53120)-+-{ovn-controller}(53225)
           |                                                          |-{ovn-controller}(53226)
           |                                                          |-{ovn-controller}(53227)
           |                                                          `-{ovn-controller}(53228)
           |-conmon(58609)-+-dumb-init(58611)---neutron-ovn-met(58614)---neutron-ovn-met(58741)
           |               `-privsep-helper(58749)---{privsep-helper}(58750)
           |-conmon(118843)---dumb-init(118845)---iscsid(118848)
           |-conmon(128116)---dumb-init(128118)---multipathd(128121)-+-{multipathd}(128149)
           |                                                         |-{multipathd}(128150)
           |                                                         |-{multipathd}(128151)
           |                                                         |-{multipathd}(128152)
           |                                                         |-{multipathd}(128153)
           |                                                         `-{multipathd}(128155)
           |-conmon(145276)---dumb-init(145278)---nova-compute(145280)-+-{nova-compute}(145546)
           |                                                           |-{nova-compute}(145547)
           |                                                           |-{nova-compute}(145548)
           |                                                           |-{nova-compute}(145549)
           |                                                           |-{nova-compute}(145550)
           |                                                           |-{nova-compute}(145551)
           |                                                           |-{nova-compute}(145552)
           |                                                           |-{nova-compute}(145553)
           |                                                           |-{nova-compute}(145554)
           |                                                           |-{nova-compute}(145555)
           |                                                           |-{nova-compute}(145556)
           |                                                           |-{nova-compute}(145557)
           |                                                           |-{nova-compute}(145558)
           |                                                           |-{nova-compute}(145559)
           |                                                           |-{nova-compute}(145560)
           |                                                           |-{nova-compute}(145561)
           |                                                           |-{nova-compute}(145562)
           |                                                           |-{nova-compute}(145563)
           |                                                           |-{nova-compute}(145564)
           |                                                           |-{nova-compute}(145565)
           |                                                           `-{nova-compute}(145566)
           |-conmon(156036)---dumb-init(156038)---ceilometer-poll(156041)-+-ceilometer-poll(156220)-+-{ceilometer-poll}(156221)
           |                                                              |                         |-{ceilometer-poll}(156259)
           |                                                              |                         `-{ceilometer-poll}(156260)
           |                                                              `-{ceilometer-poll}(156219)
           |-conmon(157855)---node_exporter(157857)-+-{node_exporter}(157860)
           |                                        |-{node_exporter}(157861)
           |                                        |-{node_exporter}(157862)
           |                                        |-{node_exporter}(157863)
           |                                        `-{node_exporter}(157864)
           |-conmon(159727)---podman_exporter(159729)-+-{podman_exporter}(159732)
           |                                          |-{podman_exporter}(159733)
           |                                          |-{podman_exporter}(159734)
           |                                          |-{podman_exporter}(159735)
           |                                          `-{podman_exporter}(159736)
           |-conmon(161646)---openstack-netwo(161648)-+-{openstack-netwo}(161651)
           |                                          |-{openstack-netwo}(161652)
           |                                          |-{openstack-netwo}(161653)
           |                                          |-{openstack-netwo}(161654)
           |                                          `-{openstack-netwo}(161655)
           |-crond(1572)
           |-dbus-broker-lau(1062)---dbus-broker(1063)
           |-dmeventd(846)-+-{dmeventd}(2517)
           |               `-{dmeventd}(2518)
           |-gssproxy(1260)-+-{gssproxy}(1262)
           |                |-{gssproxy}(1263)
           |                |-{gssproxy}(1264)
           |                |-{gssproxy}(1265)
           |                `-{gssproxy}(1266)
           |-irqbalance(1067)---{irqbalance}(1076)
           |-ovs-vswitchd(1229)-+-{ovs-vswitchd}(28264)
           |                    |-{ovs-vswitchd}(28265)
           |                    |-{ovs-vswitchd}(28266)
           |                    |-{ovs-vswitchd}(28267)
           |                    |-{ovs-vswitchd}(28269)
           |                    |-{ovs-vswitchd}(28270)
           |                    |-{ovs-vswitchd}(28271)
           |                    |-{ovs-vswitchd}(28272)
           |                    `-{ovs-vswitchd}(28273)
           |-ovsdb-server(1152)
           |-podman(159472)-+-{podman}(159481)
           |                |-{podman}(159482)
           |                |-{podman}(159483)
           |                |-{podman}(159484)
           |                |-{podman}(159485)
           |                |-{podman}(159487)
           |                |-{podman}(159488)
           |                |-{podman}(159489)
           |                |-{podman}(159490)
           |                |-{podman}(159492)
           |                `-{podman}(159507)
           |-polkitd(1522)-+-{polkitd}(1529)
           |               |-{polkitd}(1531)
           |               |-{polkitd}(1532)
           |               |-{polkitd}(1533)
           |               |-{polkitd}(1534)
           |               |-{polkitd}(1535)
           |               |-{polkitd}(1536)
           |               |-{polkitd}(1537)
           |               `-{polkitd}(1541)
           |-qemu-ga(1068)---{qemu-ga}(1070)
           |-rngd(1069)
           |-rpcbind(1029)
           |-rsyslogd(1566)-+-{rsyslogd}(1570)
           |                `-{rsyslogd}(1571)
           |-sshd(1567)---sshd-session(171843)---sshd-session(171863)---sudo(171864)---sos(171888)-+-timeout(174724)---turbostat(174725)-+-sleep(174728)
           |                                                                                       |                                     `-{turbostat}(174726)
           |                                                                                       |-timeout(174731)---pstree(174732)
           |                                                                                       |-{sos}(172184)
           |                                                                                       |-{sos}(172185)
           |                                                                                       |-{sos}(172186)
           |                                                                                       |-{sos}(172187)
           |                                                                                       |-{sos}(174341)
           |                                                                                       |-{sos}(174485)
           |                                                                                       |-{sos}(174620)
           |                                                                                       `-{sos}(174699)
           |-systemd(171847)---(sd-pam)(171849)
           |-systemd-hostnam(172739)
           |-systemd-journal(837)
           |-systemd-logind(1073)
           |-systemd-machine(105362)
           |-systemd-udevd(860)
           |-tuned(20331)-+-{tuned}(20333)
           |              |-{tuned}(20334)
           |              `-{tuned}(20335)
           |-virtlogd(104745)
           |-virtnodedevd(145150)-+-{virtnodedevd}(145151)
           |                      |-{virtnodedevd}(145152)
           |                      |-{virtnodedevd}(145153)
           |                      |-{virtnodedevd}(145154)
           |                      |-{virtnodedevd}(145155)
           |                      |-{virtnodedevd}(145156)
           |                      |-{virtnodedevd}(145157)
           |                      |-{virtnodedevd}(145158)
           |                      |-{virtnodedevd}(145159)
           |                      |-{virtnodedevd}(145160)
           |                      |-{virtnodedevd}(145162)
           |                      |-{virtnodedevd}(145163)
           |                      |-{virtnodedevd}(145164)
           |                      |-{virtnodedevd}(145165)
           |                      |-{virtnodedevd}(145166)
           |                      |-{virtnodedevd}(145168)
           |                      |-{virtnodedevd}(145172)
           |                      `-{virtnodedevd}(145173)
           `-virtqemud(144816)-+-{virtqemud}(144818)
                               |-{virtqemud}(144819)
                               |-{virtqemud}(144820)
                               |-{virtqemud}(144821)
                               |-{virtqemud}(144822)
                               |-{virtqemud}(144823)
                               |-{virtqemud}(144824)
                               |-{virtqemud}(144825)
                               |-{virtqemud}(144826)
                               |-{virtqemud}(144827)
                               |-{virtqemud}(144830)
                               |-{virtqemud}(144831)
                               |-{virtqemud}(144832)
                               |-{virtqemud}(144833)
                               |-{virtqemud}(144834)
                               |-{virtqemud}(144859)
                               `-{virtqemud}(144860)
