systemd(1)-+-NetworkManager(56238)-+-{NetworkManager}(56249)
           |                       `-{NetworkManager}(56250)
           |-agetty(1011)
           |-agetty(1012)
           |-auditd(703)-+-sedispatch(705)
           |             |-{auditd}(704)
           |             `-{auditd}(706)
           |-catatonit(14025)
           |-chronyd(65680)
           |-conmon(97702)---dumb-init(97704)---ovn-controller(97707)-+-{ovn-controller}(97824)
           |                                                          |-{ovn-controller}(97825)
           |                                                          |-{ovn-controller}(97826)
           |                                                          `-{ovn-controller}(97827)
           |-conmon(106554)-+-dumb-init(106556)---neutron-ovn-met(106559)---neutron-ovn-met(106692)
           |                |-privsep-helper(106697)---{privsep-helper}(106698)
           |                |-privsep-helper(239708)-+-{privsep-helper}(239709)
           |                |                        `-{privsep-helper}(251576)
           |                `-privsep-helper(239742)-+-{privsep-helper}(239743)
           |                                         `-{privsep-helper}(240444)
           |-conmon(172439)---dumb-init(172441)---multipathd(172444)-+-{multipathd}(172496)
           |                                                         |-{multipathd}(172497)
           |                                                         |-{multipathd}(172498)
           |                                                         |-{multipathd}(172499)
           |                                                         |-{multipathd}(172500)
           |                                                         `-{multipathd}(172501)
           |-conmon(189329)-+-dumb-init(189331)---nova-compute(189335)-+-{nova-compute}(189633)
           |                |                                          |-{nova-compute}(189634)
           |                |                                          |-{nova-compute}(189635)
           |                |                                          |-{nova-compute}(189636)
           |                |                                          |-{nova-compute}(189637)
           |                |                                          |-{nova-compute}(189638)
           |                |                                          |-{nova-compute}(189639)
           |                |                                          |-{nova-compute}(189640)
           |                |                                          |-{nova-compute}(189641)
           |                |                                          |-{nova-compute}(189642)
           |                |                                          |-{nova-compute}(189643)
           |                |                                          |-{nova-compute}(189644)
           |                |                                          |-{nova-compute}(189645)
           |                |                                          |-{nova-compute}(189646)
           |                |                                          |-{nova-compute}(189647)
           |                |                                          |-{nova-compute}(189648)
           |                |                                          |-{nova-compute}(189649)
           |                |                                          |-{nova-compute}(189650)
           |                |                                          |-{nova-compute}(189651)
           |                |                                          |-{nova-compute}(189652)
           |                |                                          `-{nova-compute}(189653)
           |                |-privsep-helper(239601)-+-{privsep-helper}(239602)
           |                |                        `-{privsep-helper}(253860)
           |                `-privsep-helper(239638)---{privsep-helper}(239639)
           |-conmon(200073)---dumb-init(200075)---ceilometer-poll(200078)-+-ceilometer-poll(200334)-+-{ceilometer-poll}(200336)
           |                                                              |                         |-{ceilometer-poll}(200350)
           |                                                              |                         |-{ceilometer-poll}(200352)
           |                                                              |                         `-{ceilometer-poll}(200354)
           |                                                              |-ceilometer-poll(200351)-+-{ceilometer-poll}(200356)
           |                                                              |                         |-{ceilometer-poll}(200387)
           |                                                              |                         |-{ceilometer-poll}(200389)
           |                                                              |                         |-{ceilometer-poll}(200390)
           |                                                              |                         `-{ceilometer-poll}(240552)
           |                                                              `-{ceilometer-poll}(200326)
           |-conmon(201865)---node_exporter(201867)-+-{node_exporter}(201870)
           |                                        |-{node_exporter}(201871)
           |                                        |-{node_exporter}(201872)
           |                                        `-{node_exporter}(201873)
           |-conmon(203774)---podman_exporter(203776)-+-{podman_exporter}(203779)
           |                                          |-{podman_exporter}(203780)
           |                                          |-{podman_exporter}(203781)
           |                                          |-{podman_exporter}(203782)
           |                                          |-{podman_exporter}(203784)
           |                                          |-{podman_exporter}(215171)
           |                                          |-{podman_exporter}(215172)
           |                                          |-{podman_exporter}(219999)
           |                                          `-{podman_exporter}(220000)
           |-conmon(205672)---openstack-netwo(205674)-+-{openstack-netwo}(205677)
           |                                          |-{openstack-netwo}(205678)
           |                                          |-{openstack-netwo}(205679)
           |                                          |-{openstack-netwo}(205680)
           |                                          |-{openstack-netwo}(205681)
           |                                          |-{openstack-netwo}(215198)
           |                                          |-{openstack-netwo}(215199)
           |                                          |-{openstack-netwo}(215200)
           |                                          |-{openstack-netwo}(215201)
           |                                          `-{openstack-netwo}(220303)
           |-conmon(224295)---dumb-init(224297)-+-ceilometer-poll(224300)-+-ceilometer-poll(224483)-+-{ceilometer-poll}(224484)
           |                                    |                         |                         |-{ceilometer-poll}(224490)
           |                                    |                         |                         `-{ceilometer-poll}(224517)
           |                                    |                         `-{ceilometer-poll}(224480)
           |                                    `-privsep-helper(224514)---{privsep-helper}(224518)
           |-conmon(224550)---kepler(224552)-+-{kepler}(224555)
           |                                 |-{kepler}(224556)
           |                                 |-{kepler}(224557)
           |                                 |-{kepler}(224558)
           |                                 |-{kepler}(224559)
           |                                 |-{kepler}(224561)
           |                                 |-{kepler}(224562)
           |                                 |-{kepler}(224563)
           |                                 |-{kepler}(224576)
           |                                 |-{kepler}(226025)
           |                                 |-{kepler}(226026)
           |                                 |-{kepler}(226027)
           |                                 `-{kepler}(241303)
           |-crond(1010)
           |-dbus-broker-lau(761)---dbus-broker(776)
           |-gssproxy(877)-+-{gssproxy}(879)
           |               |-{gssproxy}(880)
           |               |-{gssproxy}(881)
           |               |-{gssproxy}(882)
           |               `-{gssproxy}(883)
           |-irqbalance(801)---{irqbalance}(813)
           |-iscsid(175139)
           |-ovs-vswitchd(54544)-+-{ovs-vswitchd}(59077)
           |                     |-{ovs-vswitchd}(59078)
           |                     |-{ovs-vswitchd}(59080)
           |                     |-{ovs-vswitchd}(59081)
           |                     |-{ovs-vswitchd}(59082)
           |                     |-{ovs-vswitchd}(59084)
           |                     |-{ovs-vswitchd}(59087)
           |                     |-{ovs-vswitchd}(59088)
           |                     |-{ovs-vswitchd}(59089)
           |                     |-{ovs-vswitchd}(59091)
           |                     |-{ovs-vswitchd}(59092)
           |                     `-{ovs-vswitchd}(59093)
           |-ovsdb-server(54458)
           |-podman(203527)-+-{podman}(203532)
           |                |-{podman}(203533)
           |                |-{podman}(203534)
           |                |-{podman}(203535)
           |                |-{podman}(203536)
           |                |-{podman}(203542)
           |                |-{podman}(203543)
           |                |-{podman}(203544)
           |                |-{podman}(203545)
           |                |-{podman}(203546)
           |                |-{podman}(203547)
           |                |-{podman}(203550)
           |                |-{podman}(203563)
           |                `-{podman}(245602)
           |-polkitd(43596)-+-{polkitd}(43600)
           |                |-{polkitd}(43601)
           |                |-{polkitd}(43603)
           |                |-{polkitd}(43604)
           |                |-{polkitd}(43605)
           |                |-{polkitd}(43606)
           |                |-{polkitd}(43607)
           |                |-{polkitd}(43608)
           |                |-{polkitd}(43609)
           |                |-{polkitd}(43610)
           |                `-{polkitd}(43611)
           |-python3(4515)
           |-rpcbind(701)
           |-rsyslogd(236738)-+-{rsyslogd}(236740)
           |                  |-{rsyslogd}(236741)
           |                  `-{rsyslogd}(236742)
           |-sshd(130966)---sshd-session(260533)---sshd-session(260536)---sudo(260537)---sos(260561)-+-timeout(263119)---podman(263120)-+-{podman}(263125)
           |                                                                                         |                                  |-{podman}(263126)
           |                                                                                         |                                  |-{podman}(263127)
           |                                                                                         |                                  |-{podman}(263128)
           |                                                                                         |                                  |-{podman}(263129)
           |                                                                                         |                                  |-{podman}(263131)
           |                                                                                         |                                  |-{podman}(263133)
           |                                                                                         |                                  |-{podman}(263134)
           |                                                                                         |                                  |-{podman}(263136)
           |                                                                                         |                                  |-{podman}(263138)
           |                                                                                         |                                  `-{podman}(263139)
           |                                                                                         |-timeout(263122)---pstree(263124)
           |                                                                                         |-{sos}(260890)
           |                                                                                         |-{sos}(260891)
           |                                                                                         |-{sos}(260892)
           |                                                                                         |-{sos}(260893)
           |                                                                                         |-{sos}(262675)
           |                                                                                         |-{sos}(262687)
           |                                                                                         |-{sos}(262961)
           |                                                                                         `-{sos}(263115)
           |-systemd(4304)-+-(sd-pam)(4307)
           |               `-dbus-broker-lau(14089)---dbus-broker(14096)
           |-systemd-hostnam(261329)
           |-systemd-journal(680)
           |-systemd-logind(810)
           |-systemd-machine(155688)
           |-systemd-udevd(731)
           |-tuned(43774)-+-{tuned}(43776)
           |              |-{tuned}(43777)
           |              `-{tuned}(43778)
           |-virtlogd(155056)
           |-virtnodedevd(189654)-+-{virtnodedevd}(189655)
           |                      |-{virtnodedevd}(189656)
           |                      |-{virtnodedevd}(189657)
           |                      |-{virtnodedevd}(189658)
           |                      |-{virtnodedevd}(189659)
           |                      |-{virtnodedevd}(189660)
           |                      |-{virtnodedevd}(189661)
           |                      |-{virtnodedevd}(189662)
           |                      |-{virtnodedevd}(189663)
           |                      |-{virtnodedevd}(189664)
           |                      |-{virtnodedevd}(189665)
           |                      |-{virtnodedevd}(189666)
           |                      |-{virtnodedevd}(189667)
           |                      |-{virtnodedevd}(189668)
           |                      |-{virtnodedevd}(189669)
           |                      |-{virtnodedevd}(189671)
           |                      |-{virtnodedevd}(189672)
           |                      |-{virtnodedevd}(189673)
           |                      `-{virtnodedevd}(189674)
           `-virtqemud(189049)-+-{virtqemud}(189050)
                               |-{virtqemud}(189051)
                               |-{virtqemud}(189052)
                               |-{virtqemud}(189053)
                               |-{virtqemud}(189054)
                               |-{virtqemud}(189055)
                               |-{virtqemud}(189056)
                               |-{virtqemud}(189057)
                               |-{virtqemud}(189058)
                               |-{virtqemud}(189059)
                               |-{virtqemud}(189060)
                               |-{virtqemud}(189061)
                               |-{virtqemud}(189062)
                               |-{virtqemud}(189063)
                               |-{virtqemud}(189064)
                               |-{virtqemud}(189068)
                               |-{virtqemud}(189069)
                               `-{virtqemud}(240073)
