systemd(1)-+-NetworkManager(55579)-+-{NetworkManager}(55588)
           |                       `-{NetworkManager}(55589)
           |-agetty(1014)
           |-agetty(1016)
           |-anacron(218903)
           |-auditd(699)-+-sedispatch(701)
           |             |-{auditd}(700)
           |             `-{auditd}(702)
           |-catatonit(11119)
           |-chronyd(65020)
           |-conmon(95635)---dumb-init(95637)---ovn-controller(95640)-+-{ovn-controller}(95761)
           |                                                          |-{ovn-controller}(95762)
           |                                                          |-{ovn-controller}(95763)
           |                                                          `-{ovn-controller}(95764)
           |-conmon(105082)-+-dumb-init(105084)---neutron-ovn-met(105087)---neutron-ovn-met(105344)
           |                |-privsep-helper(105477)---{privsep-helper}(105478)
           |                |-privsep-helper(219043)-+-{privsep-helper}(219044)
           |                |                        `-{privsep-helper}(219450)
           |                `-privsep-helper(219082)-+-{privsep-helper}(219083)
           |                                         `-{privsep-helper}(219446)
           |-conmon(171943)---dumb-init(171945)---multipathd(171949)-+-{multipathd}(172002)
           |                                                         |-{multipathd}(172003)
           |                                                         |-{multipathd}(172004)
           |                                                         |-{multipathd}(172005)
           |                                                         |-{multipathd}(172006)
           |                                                         `-{multipathd}(172007)
           |-conmon(188871)-+-dumb-init(188873)---nova-compute(188875)-+-{nova-compute}(189150)
           |                |                                          |-{nova-compute}(189151)
           |                |                                          |-{nova-compute}(189152)
           |                |                                          |-{nova-compute}(189153)
           |                |                                          |-{nova-compute}(189154)
           |                |                                          |-{nova-compute}(189155)
           |                |                                          |-{nova-compute}(189156)
           |                |                                          |-{nova-compute}(189157)
           |                |                                          |-{nova-compute}(189158)
           |                |                                          |-{nova-compute}(189159)
           |                |                                          |-{nova-compute}(189160)
           |                |                                          |-{nova-compute}(189161)
           |                |                                          |-{nova-compute}(189162)
           |                |                                          |-{nova-compute}(189163)
           |                |                                          |-{nova-compute}(189164)
           |                |                                          |-{nova-compute}(189165)
           |                |                                          |-{nova-compute}(189166)
           |                |                                          |-{nova-compute}(189167)
           |                |                                          |-{nova-compute}(189168)
           |                |                                          |-{nova-compute}(189169)
           |                |                                          `-{nova-compute}(189170)
           |                |-privsep-helper(218971)---{privsep-helper}(218972)
           |                `-privsep-helper(218992)---{privsep-helper}(218993)
           |-conmon(198766)---dumb-init(198768)---ceilometer-poll(198771)-+-ceilometer-poll(198951)-+-{ceilometer-poll}(198952)
           |                                                              |                         |-{ceilometer-poll}(198978)
           |                                                              |                         `-{ceilometer-poll}(198979)
           |                                                              `-{ceilometer-poll}(198950)
           |-conmon(202011)---node_exporter(202013)-+-{node_exporter}(202016)
           |                                        |-{node_exporter}(202017)
           |                                        |-{node_exporter}(202018)
           |                                        `-{node_exporter}(202019)
           |-conmon(205323)---podman_exporter(205325)-+-{podman_exporter}(205328)
           |                                          |-{podman_exporter}(205329)
           |                                          |-{podman_exporter}(205330)
           |                                          |-{podman_exporter}(205331)
           |                                          |-{podman_exporter}(205332)
           |                                          |-{podman_exporter}(220151)
           |                                          `-{podman_exporter}(220152)
           |-conmon(208672)---openstack-netwo(208674)-+-{openstack-netwo}(208677)
           |                                          |-{openstack-netwo}(208678)
           |                                          |-{openstack-netwo}(208679)
           |                                          |-{openstack-netwo}(208680)
           |                                          `-{openstack-netwo}(208681)
           |-crond(1007)
           |-dbus-broker-lau(748)---dbus-broker(772)
           |-gssproxy(868)-+-{gssproxy}(870)
           |               |-{gssproxy}(871)
           |               |-{gssproxy}(872)
           |               |-{gssproxy}(873)
           |               `-{gssproxy}(874)
           |-irqbalance(780)---{irqbalance}(800)
           |-iscsid(174643)
           |-ovs-vswitchd(53885)-+-{ovs-vswitchd}(58418)
           |                     |-{ovs-vswitchd}(58419)
           |                     |-{ovs-vswitchd}(58420)
           |                     |-{ovs-vswitchd}(58421)
           |                     |-{ovs-vswitchd}(58422)
           |                     |-{ovs-vswitchd}(58423)
           |                     |-{ovs-vswitchd}(58424)
           |                     |-{ovs-vswitchd}(58426)
           |                     |-{ovs-vswitchd}(58429)
           |                     |-{ovs-vswitchd}(58430)
           |                     |-{ovs-vswitchd}(58432)
           |                     `-{ovs-vswitchd}(58433)
           |-ovsdb-server(53803)
           |-podman(205334)-+-{podman}(205340)
           |                |-{podman}(205341)
           |                |-{podman}(205342)
           |                |-{podman}(205343)
           |                |-{podman}(205344)
           |                |-{podman}(205347)
           |                |-{podman}(205348)
           |                |-{podman}(205351)
           |                |-{podman}(205352)
           |                |-{podman}(205358)
           |                |-{podman}(205359)
           |                `-{podman}(205360)
           |-polkitd(43650)-+-{polkitd}(43654)
           |                |-{polkitd}(43655)
           |                |-{polkitd}(43656)
           |                |-{polkitd}(43657)
           |                |-{polkitd}(43658)
           |                |-{polkitd}(43659)
           |                |-{polkitd}(43660)
           |                |-{polkitd}(43661)
           |                |-{polkitd}(43662)
           |                |-{polkitd}(43663)
           |                `-{polkitd}(43664)
           |-python3(4510)
           |-rpcbind(697)
           |-rsyslogd(1003)-+-{rsyslogd}(1026)
           |                `-{rsyslogd}(1027)
           |-sshd(129896)---sshd-session(231242)---sshd-session(231255)---sudo(231270)---sos(231294)-+-timeout(234120)---turbostat(234122)-+-sleep(234126)
           |                                                                                         |                                     `-{turbostat}(234124)
           |                                                                                         |-timeout(234144)---pstree(234145)
           |                                                                                         |-{sos}(231587)
           |                                                                                         |-{sos}(231588)
           |                                                                                         |-{sos}(231589)
           |                                                                                         |-{sos}(231590)
           |                                                                                         |-{sos}(233735)
           |                                                                                         |-{sos}(233759)
           |                                                                                         |-{sos}(234080)
           |                                                                                         `-{sos}(234141)
           |-systemd(4299)-+-(sd-pam)(4302)
           |               `-dbus-broker-lau(11234)---dbus-broker(11264)
           |-systemd-hostnam(231983)
           |-systemd-journal(676)
           |-systemd-logind(791)
           |-systemd-machine(154612)
           |-systemd-udevd(727)
           |-tuned(43827)-+-{tuned}(43830)
           |              |-{tuned}(43831)
           |              `-{tuned}(43832)
           |-virtlogd(153983)
           |-virtnodedevd(188790)-+-{virtnodedevd}(188792)
           |                      |-{virtnodedevd}(188793)
           |                      |-{virtnodedevd}(188795)
           |                      |-{virtnodedevd}(188796)
           |                      |-{virtnodedevd}(188797)
           |                      |-{virtnodedevd}(188798)
           |                      |-{virtnodedevd}(188799)
           |                      |-{virtnodedevd}(188800)
           |                      |-{virtnodedevd}(188801)
           |                      |-{virtnodedevd}(188802)
           |                      |-{virtnodedevd}(188803)
           |                      |-{virtnodedevd}(188804)
           |                      |-{virtnodedevd}(188805)
           |                      |-{virtnodedevd}(188806)
           |                      |-{virtnodedevd}(188807)
           |                      |-{virtnodedevd}(188809)
           |                      |-{virtnodedevd}(188810)
           |                      |-{virtnodedevd}(188811)
           |                      `-{virtnodedevd}(188812)
           `-virtqemud(188496)-+-{virtqemud}(188497)
                               |-{virtqemud}(188498)
                               |-{virtqemud}(188499)
                               |-{virtqemud}(188500)
                               |-{virtqemud}(188501)
                               |-{virtqemud}(188502)
                               |-{virtqemud}(188503)
                               |-{virtqemud}(188504)
                               |-{virtqemud}(188505)
                               |-{virtqemud}(188506)
                               |-{virtqemud}(188507)
                               |-{virtqemud}(188508)
                               |-{virtqemud}(188509)
                               |-{virtqemud}(188510)
                               |-{virtqemud}(188511)
                               |-{virtqemud}(188515)
                               |-{virtqemud}(188516)
                               `-{virtqemud}(219212)
