systemd(1)-+-NetworkManager(51607)-+-{NetworkManager}(51617)
           |                       `-{NetworkManager}(51618)
           |-agetty(1014)
           |-agetty(1015)
           |-anacron(201313)
           |-auditd(707)-+-sedispatch(709)
           |             |-{auditd}(708)
           |             `-{auditd}(710)
           |-catatonit(7564)
           |-chronyd(60905)
           |-conmon(94777)---dumb-init(94779)---ovn-controller(94782)-+-{ovn-controller}(94903)
           |                                                          |-{ovn-controller}(94904)
           |                                                          |-{ovn-controller}(94905)
           |                                                          `-{ovn-controller}(94906)
           |-conmon(103655)-+-dumb-init(103657)---neutron-ovn-met(103660)---neutron-ovn-met(103769)
           |                |-privsep-helper(103774)---{privsep-helper}(103775)
           |                |-privsep-helper(219844)-+-{privsep-helper}(219845)
           |                |                        `-{privsep-helper}(219892)
           |                `-privsep-helper(219858)---{privsep-helper}(219859)
           |-conmon(166079)---dumb-init(166081)---iscsid(166084)
           |-conmon(175389)---dumb-init(175391)---multipathd(175394)-+-{multipathd}(175448)
           |                                                         |-{multipathd}(175449)
           |                                                         |-{multipathd}(175450)
           |                                                         |-{multipathd}(175451)
           |                                                         |-{multipathd}(175452)
           |                                                         `-{multipathd}(175453)
           |-conmon(192557)---dumb-init(192559)-+-nova-compute(192561)-+-{nova-compute}(192835)
           |                                    |                      |-{nova-compute}(192836)
           |                                    |                      |-{nova-compute}(192837)
           |                                    |                      |-{nova-compute}(192838)
           |                                    |                      |-{nova-compute}(192839)
           |                                    |                      |-{nova-compute}(192840)
           |                                    |                      |-{nova-compute}(192841)
           |                                    |                      |-{nova-compute}(192842)
           |                                    |                      |-{nova-compute}(192843)
           |                                    |                      |-{nova-compute}(192844)
           |                                    |                      |-{nova-compute}(192845)
           |                                    |                      |-{nova-compute}(192846)
           |                                    |                      |-{nova-compute}(192847)
           |                                    |                      |-{nova-compute}(192848)
           |                                    |                      |-{nova-compute}(192849)
           |                                    |                      |-{nova-compute}(192850)
           |                                    |                      |-{nova-compute}(192851)
           |                                    |                      |-{nova-compute}(192852)
           |                                    |                      |-{nova-compute}(192853)
           |                                    |                      |-{nova-compute}(192854)
           |                                    |                      `-{nova-compute}(192855)
           |                                    |-privsep-helper(219683)---{privsep-helper}(219684)
           |                                    `-privsep-helper(219793)---{privsep-helper}(219794)
           |-conmon(203348)---dumb-init(203350)---ceilometer-poll(203353)-+-ceilometer-poll(203531)-+-{ceilometer-poll}(203532)
           |                                                              |                         |-{ceilometer-poll}(203584)
           |                                                              |                         `-{ceilometer-poll}(203586)
           |                                                              `-{ceilometer-poll}(203530)
           |-conmon(205159)---node_exporter(205161)-+-{node_exporter}(205164)
           |                                        |-{node_exporter}(205165)
           |                                        |-{node_exporter}(205166)
           |                                        `-{node_exporter}(205167)
           |-conmon(207067)---podman_exporter(207069)-+-{podman_exporter}(207072)
           |                                          |-{podman_exporter}(207073)
           |                                          |-{podman_exporter}(207074)
           |                                          |-{podman_exporter}(207075)
           |                                          |-{podman_exporter}(207077)
           |                                          |-{podman_exporter}(209847)
           |                                          |-{podman_exporter}(209848)
           |                                          `-{podman_exporter}(209849)
           |-conmon(208989)---openstack-netwo(208991)-+-{openstack-netwo}(208994)
           |                                          |-{openstack-netwo}(208995)
           |                                          |-{openstack-netwo}(208996)
           |                                          |-{openstack-netwo}(208997)
           |                                          `-{openstack-netwo}(208998)
           |-crond(1011)
           |-dbus-broker-lau(772)---dbus-broker(779)
           |-gssproxy(877)-+-{gssproxy}(879)
           |               |-{gssproxy}(880)
           |               |-{gssproxy}(881)
           |               |-{gssproxy}(883)
           |               `-{gssproxy}(884)
           |-irqbalance(802)---{irqbalance}(833)
           |-ovs-vswitchd(49911)-+-{ovs-vswitchd}(54450)
           |                     |-{ovs-vswitchd}(54451)
           |                     |-{ovs-vswitchd}(54452)
           |                     |-{ovs-vswitchd}(54453)
           |                     |-{ovs-vswitchd}(54454)
           |                     |-{ovs-vswitchd}(54455)
           |                     |-{ovs-vswitchd}(54456)
           |                     |-{ovs-vswitchd}(54457)
           |                     |-{ovs-vswitchd}(54459)
           |                     |-{ovs-vswitchd}(54461)
           |                     |-{ovs-vswitchd}(54462)
           |                     `-{ovs-vswitchd}(54463)
           |-ovsdb-server(49826)
           |-podman(206798)-+-{podman}(206809)
           |                |-{podman}(206810)
           |                |-{podman}(206811)
           |                |-{podman}(206812)
           |                |-{podman}(206813)
           |                |-{podman}(206819)
           |                |-{podman}(206820)
           |                |-{podman}(206821)
           |                |-{podman}(206822)
           |                |-{podman}(206823)
           |                |-{podman}(206831)
           |                |-{podman}(206832)
           |                `-{podman}(207078)
           |-polkitd(6153)-+-{polkitd}(6234)
           |               |-{polkitd}(6236)
           |               |-{polkitd}(6240)
           |               |-{polkitd}(6241)
           |               |-{polkitd}(6242)
           |               |-{polkitd}(6243)
           |               |-{polkitd}(6244)
           |               |-{polkitd}(6245)
           |               |-{polkitd}(6246)
           |               |-{polkitd}(6247)
           |               `-{polkitd}(6304)
           |-python3(1274)
           |-rpcbind(705)
           |-rsyslogd(1007)-+-{rsyslogd}(1018)
           |                `-{rsyslogd}(1019)
           |-sshd(127977)---sshd-session(231941)---sshd-session(231944)---sudo(231945)---sos(231969)-+-timeout(234676)---turbostat(234678)---{turbostat}(234684)
           |                                                                                         |-timeout(234679)---pstree(234681)
           |                                                                                         |-{sos}(232262)
           |                                                                                         |-{sos}(232263)
           |                                                                                         |-{sos}(232264)
           |                                                                                         |-{sos}(232265)
           |                                                                                         |-{sos}(234277)
           |                                                                                         |-{sos}(234459)
           |                                                                                         |-{sos}(234644)
           |                                                                                         `-{sos}(234647)
           |-systemd(1064)-+-(sd-pam)(1066)
           |               `-dbus-broker-lau(7683)---dbus-broker(7706)
           |-systemd-hostnam(232664)
           |-systemd-journal(682)
           |-systemd-logind(820)
           |-systemd-machine(152555)
           |-systemd-udevd(735)
           |-tuned(39761)-+-{tuned}(39764)
           |              |-{tuned}(39765)
           |              `-{tuned}(39766)
           |-virtlogd(151930)
           |-virtnodedevd(192413)-+-{virtnodedevd}(192423)
           |                      |-{virtnodedevd}(192424)
           |                      |-{virtnodedevd}(192425)
           |                      |-{virtnodedevd}(192426)
           |                      |-{virtnodedevd}(192427)
           |                      |-{virtnodedevd}(192428)
           |                      |-{virtnodedevd}(192429)
           |                      |-{virtnodedevd}(192430)
           |                      |-{virtnodedevd}(192431)
           |                      |-{virtnodedevd}(192432)
           |                      |-{virtnodedevd}(192433)
           |                      |-{virtnodedevd}(192434)
           |                      |-{virtnodedevd}(192435)
           |                      |-{virtnodedevd}(192436)
           |                      |-{virtnodedevd}(192437)
           |                      |-{virtnodedevd}(192439)
           |                      |-{virtnodedevd}(192440)
           |                      `-{virtnodedevd}(192441)
           `-virtqemud(192128)-+-{virtqemud}(192129)
                               |-{virtqemud}(192130)
                               |-{virtqemud}(192131)
                               |-{virtqemud}(192132)
                               |-{virtqemud}(192133)
                               |-{virtqemud}(192134)
                               |-{virtqemud}(192135)
                               |-{virtqemud}(192136)
                               |-{virtqemud}(192137)
                               |-{virtqemud}(192138)
                               |-{virtqemud}(192139)
                               |-{virtqemud}(192140)
                               |-{virtqemud}(192141)
                               |-{virtqemud}(192142)
                               |-{virtqemud}(192143)
                               |-{virtqemud}(192147)
                               |-{virtqemud}(192148)
                               `-{virtqemud}(220007)
