systemd(1)-+-NetworkManager(55699)-+-{NetworkManager}(55707)
           |                       `-{NetworkManager}(55708)
           |-agetty(1020)
           |-agetty(1022)
           |-auditd(705)-+-sedispatch(707)
           |             |-{auditd}(706)
           |             `-{auditd}(708)
           |-catatonit(16222)
           |-chronyd(65046)
           |-conmon(95522)---dumb-init(95524)---ovn-controller(95527)-+-{ovn-controller}(95650)
           |                                                          |-{ovn-controller}(95651)
           |                                                          |-{ovn-controller}(95652)
           |                                                          |-{ovn-controller}(95653)
           |                                                          `-{ovn-controller}(95654)
           |-conmon(104376)-+-dumb-init(104378)---neutron-ovn-met(104382)-+-{neutron-ovn-met}(104519)
           |                |                                             |-{neutron-ovn-met}(104520)
           |                |                                             |-{neutron-ovn-met}(104521)
           |                |                                             |-{neutron-ovn-met}(104522)
           |                |                                             |-{neutron-ovn-met}(104523)
           |                |                                             |-{neutron-ovn-met}(104524)
           |                |                                             |-{neutron-ovn-met}(104530)
           |                |                                             |-{neutron-ovn-met}(208721)
           |                |                                             |-{neutron-ovn-met}(208727)
           |                |                                             |-{neutron-ovn-met}(210070)
           |                |                                             `-{neutron-ovn-met}(210091)
           |                |-privsep-helper(104529)---{privsep-helper}(104531)
           |                |-privsep-helper(208726)-+-{privsep-helper}(208728)
           |                |                        |-{privsep-helper}(219407)
           |                |                        `-{privsep-helper}(219419)
           |                `-privsep-helper(210090)---{privsep-helper}(210092)
           |-conmon(170289)---dumb-init(170291)---multipathd(170294)-+-{multipathd}(170324)
           |                                                         |-{multipathd}(170325)
           |                                                         |-{multipathd}(170326)
           |                                                         |-{multipathd}(170327)
           |                                                         |-{multipathd}(170328)
           |                                                         `-{multipathd}(170329)
           |-conmon(187144)-+-dumb-init(187146)---nova-compute(187148)-+-{nova-compute}(187424)
           |                |                                          |-{nova-compute}(187425)
           |                |                                          |-{nova-compute}(187426)
           |                |                                          |-{nova-compute}(187427)
           |                |                                          |-{nova-compute}(187428)
           |                |                                          |-{nova-compute}(187429)
           |                |                                          |-{nova-compute}(187430)
           |                |                                          |-{nova-compute}(187431)
           |                |                                          |-{nova-compute}(187432)
           |                |                                          |-{nova-compute}(187433)
           |                |                                          |-{nova-compute}(187434)
           |                |                                          |-{nova-compute}(187435)
           |                |                                          |-{nova-compute}(187436)
           |                |                                          |-{nova-compute}(187437)
           |                |                                          |-{nova-compute}(187438)
           |                |                                          |-{nova-compute}(187439)
           |                |                                          |-{nova-compute}(187440)
           |                |                                          |-{nova-compute}(187441)
           |                |                                          |-{nova-compute}(187442)
           |                |                                          |-{nova-compute}(187443)
           |                |                                          `-{nova-compute}(187465)
           |                |-privsep-helper(209942)---{privsep-helper}(209943)
           |                `-privsep-helper(209963)---{privsep-helper}(209964)
           |-conmon(197833)---podman_exporter(197835)-+-{podman_exporter}(197838)
           |                                          |-{podman_exporter}(197839)
           |                                          |-{podman_exporter}(197840)
           |                                          |-{podman_exporter}(197841)
           |                                          |-{podman_exporter}(197843)
           |                                          |-{podman_exporter}(207535)
           |                                          |-{podman_exporter}(207536)
           |                                          |-{podman_exporter}(207537)
           |                                          `-{podman_exporter}(209423)
           |-conmon(199692)---openstack-netwo(199694)-+-{openstack-netwo}(199697)
           |                                          |-{openstack-netwo}(199698)
           |                                          |-{openstack-netwo}(199699)
           |                                          |-{openstack-netwo}(199700)
           |                                          |-{openstack-netwo}(199701)
           |                                          |-{openstack-netwo}(207665)
           |                                          |-{openstack-netwo}(207666)
           |                                          |-{openstack-netwo}(207667)
           |                                          |-{openstack-netwo}(207669)
           |                                          |-{openstack-netwo}(208316)
           |                                          `-{openstack-netwo}(211211)
           |-crond(1013)
           |-dbus-broker-lau(743)---dbus-broker(762)
           |-gssproxy(876)-+-{gssproxy}(878)
           |               |-{gssproxy}(879)
           |               |-{gssproxy}(880)
           |               |-{gssproxy}(881)
           |               `-{gssproxy}(882)
           |-irqbalance(781)---{irqbalance}(804)
           |-iscsid(172994)
           |-nfsdcld(208122)
           |-ovs-vswitchd(54001)-+-{ovs-vswitchd}(58539)
           |                     |-{ovs-vswitchd}(58541)
           |                     |-{ovs-vswitchd}(58542)
           |                     |-{ovs-vswitchd}(58543)
           |                     |-{ovs-vswitchd}(58544)
           |                     |-{ovs-vswitchd}(58545)
           |                     |-{ovs-vswitchd}(58546)
           |                     |-{ovs-vswitchd}(58547)
           |                     |-{ovs-vswitchd}(58549)
           |                     |-{ovs-vswitchd}(58552)
           |                     |-{ovs-vswitchd}(58554)
           |                     `-{ovs-vswitchd}(58555)
           |-ovsdb-server(53921)
           |-podman(197542)-+-{podman}(197548)
           |                |-{podman}(197549)
           |                |-{podman}(197550)
           |                |-{podman}(197551)
           |                |-{podman}(197552)
           |                |-{podman}(197559)
           |                |-{podman}(197560)
           |                |-{podman}(197561)
           |                |-{podman}(197562)
           |                |-{podman}(197566)
           |                |-{podman}(197567)
           |                |-{podman}(197568)
           |                |-{podman}(208191)
           |                `-{podman}(223392)
           |-polkitd(43693)-+-{polkitd}(43697)
           |                |-{polkitd}(43698)
           |                |-{polkitd}(43699)
           |                |-{polkitd}(43700)
           |                |-{polkitd}(43701)
           |                |-{polkitd}(43702)
           |                |-{polkitd}(43703)
           |                |-{polkitd}(43704)
           |                |-{polkitd}(43705)
           |                |-{polkitd}(43706)
           |                `-{polkitd}(43707)
           |-python3(4515)
           |-rpc.idmapd(208077)
           |-rpc.mountd(208123)
           |-rpcbind(703)
           |-rsyslogd(1008)-+-{rsyslogd}(1016)
           |                `-{rsyslogd}(1017)
           |-sshd(128832)---sshd-session(224285)---sshd-session(224288)---sudo(224289)---sos(224313)-+-timeout(227072)---pstree(227074)
           |                                                                                         |-{sos}(224606)
           |                                                                                         |-{sos}(224607)
           |                                                                                         |-{sos}(224608)
           |                                                                                         |-{sos}(224609)
           |                                                                                         |-{sos}(226785)
           |                                                                                         |-{sos}(227042)
           |                                                                                         |-{sos}(227077)
           |                                                                                         `-{sos}(227082)
           |-systemd(4303)-+-(sd-pam)(4305)
           |               `-dbus-broker-lau(16284)---dbus-broker(16295)
           |-systemd-hostnam(225050)
           |-systemd-journal(682)
           |-systemd-logind(786)
           |-systemd-machine(153548)
           |-systemd-udevd(733)
           |-tuned(43870)-+-{tuned}(43872)
           |              |-{tuned}(43873)
           |              `-{tuned}(43874)
           |-virtlogd(152918)
           |-virtnodedevd(187488)-+-{virtnodedevd}(187489)
           |                      |-{virtnodedevd}(187490)
           |                      |-{virtnodedevd}(187491)
           |                      |-{virtnodedevd}(187492)
           |                      |-{virtnodedevd}(187493)
           |                      |-{virtnodedevd}(187494)
           |                      |-{virtnodedevd}(187495)
           |                      |-{virtnodedevd}(187496)
           |                      |-{virtnodedevd}(187497)
           |                      |-{virtnodedevd}(187498)
           |                      |-{virtnodedevd}(187499)
           |                      |-{virtnodedevd}(187500)
           |                      |-{virtnodedevd}(187501)
           |                      |-{virtnodedevd}(187502)
           |                      |-{virtnodedevd}(187503)
           |                      |-{virtnodedevd}(187505)
           |                      |-{virtnodedevd}(187506)
           |                      |-{virtnodedevd}(187507)
           |                      `-{virtnodedevd}(187508)
           `-virtqemud(187444)-+-{virtqemud}(187445)
                               |-{virtqemud}(187446)
                               |-{virtqemud}(187447)
                               |-{virtqemud}(187448)
                               |-{virtqemud}(187449)
                               |-{virtqemud}(187450)
                               |-{virtqemud}(187451)
                               |-{virtqemud}(187452)
                               |-{virtqemud}(187453)
                               |-{virtqemud}(187454)
                               |-{virtqemud}(187455)
                               |-{virtqemud}(187456)
                               |-{virtqemud}(187457)
                               |-{virtqemud}(187458)
                               |-{virtqemud}(187459)
                               |-{virtqemud}(187463)
                               |-{virtqemud}(187464)
                               `-{virtqemud}(210982)
