systemd(1)-+-NetworkManager(55632)-+-{NetworkManager}(55634)
           |                       `-{NetworkManager}(55635)
           |-agetty(1019)
           |-agetty(1025)
           |-auditd(703)-+-sedispatch(705)
           |             |-{auditd}(704)
           |             `-{auditd}(706)
           |-catatonit(13422)
           |-chronyd(65077)
           |-conmon(95561)---dumb-init(95563)---ovn-controller(95566)-+-{ovn-controller}(95689)
           |                                                          |-{ovn-controller}(95690)
           |                                                          |-{ovn-controller}(95691)
           |                                                          |-{ovn-controller}(95692)
           |                                                          `-{ovn-controller}(95697)
           |-conmon(104408)-+-dumb-init(104410)---neutron-ovn-met(104414)-+-{neutron-ovn-met}(104520)
           |                |                                             |-{neutron-ovn-met}(104521)
           |                |                                             |-{neutron-ovn-met}(104522)
           |                |                                             |-{neutron-ovn-met}(104523)
           |                |                                             |-{neutron-ovn-met}(104524)
           |                |                                             |-{neutron-ovn-met}(104525)
           |                |                                             |-{neutron-ovn-met}(104531)
           |                |                                             |-{neutron-ovn-met}(208660)
           |                |                                             |-{neutron-ovn-met}(208666)
           |                |                                             |-{neutron-ovn-met}(209514)
           |                |                                             `-{neutron-ovn-met}(209533)
           |                |-privsep-helper(104530)---{privsep-helper}(104532)
           |                |-privsep-helper(208665)---{privsep-helper}(208667)
           |                `-privsep-helper(209532)-+-{privsep-helper}(209534)
           |                                         |-{privsep-helper}(213154)
           |                                         `-{privsep-helper}(217697)
           |-conmon(170233)---dumb-init(170235)---multipathd(170238)-+-{multipathd}(170277)
           |                                                         |-{multipathd}(170279)
           |                                                         |-{multipathd}(170283)
           |                                                         |-{multipathd}(170284)
           |                                                         |-{multipathd}(170286)
           |                                                         `-{multipathd}(170287)
           |-conmon(187052)-+-dumb-init(187054)---nova-compute(187056)-+-{nova-compute}(187350)
           |                |                                          |-{nova-compute}(187351)
           |                |                                          |-{nova-compute}(187352)
           |                |                                          |-{nova-compute}(187353)
           |                |                                          |-{nova-compute}(187354)
           |                |                                          |-{nova-compute}(187355)
           |                |                                          |-{nova-compute}(187356)
           |                |                                          |-{nova-compute}(187357)
           |                |                                          |-{nova-compute}(187358)
           |                |                                          |-{nova-compute}(187359)
           |                |                                          |-{nova-compute}(187360)
           |                |                                          |-{nova-compute}(187361)
           |                |                                          |-{nova-compute}(187362)
           |                |                                          |-{nova-compute}(187363)
           |                |                                          |-{nova-compute}(187364)
           |                |                                          |-{nova-compute}(187365)
           |                |                                          |-{nova-compute}(187366)
           |                |                                          |-{nova-compute}(187367)
           |                |                                          |-{nova-compute}(187368)
           |                |                                          |-{nova-compute}(187369)
           |                |                                          `-{nova-compute}(187391)
           |                |-privsep-helper(209412)---{privsep-helper}(209413)
           |                `-privsep-helper(209442)---{privsep-helper}(209453)
           |-conmon(197737)---podman_exporter(197739)-+-{podman_exporter}(197742)
           |                                          |-{podman_exporter}(197743)
           |                                          |-{podman_exporter}(197744)
           |                                          |-{podman_exporter}(197745)
           |                                          |-{podman_exporter}(197746)
           |                                          |-{podman_exporter}(197747)
           |                                          |-{podman_exporter}(207536)
           |                                          |-{podman_exporter}(208343)
           |                                          `-{podman_exporter}(208344)
           |-conmon(199611)---openstack-netwo(199613)-+-{openstack-netwo}(199616)
           |                                          |-{openstack-netwo}(199617)
           |                                          |-{openstack-netwo}(199618)
           |                                          |-{openstack-netwo}(199619)
           |                                          |-{openstack-netwo}(199620)
           |                                          |-{openstack-netwo}(207671)
           |                                          |-{openstack-netwo}(207672)
           |                                          |-{openstack-netwo}(207673)
           |                                          |-{openstack-netwo}(207674)
           |                                          |-{openstack-netwo}(207675)
           |                                          `-{openstack-netwo}(218047)
           |-crond(1012)
           |-dbus-broker-lau(748)---dbus-broker(774)
           |-gssproxy(877)-+-{gssproxy}(879)
           |               |-{gssproxy}(880)
           |               |-{gssproxy}(881)
           |               |-{gssproxy}(882)
           |               `-{gssproxy}(883)
           |-irqbalance(784)---{irqbalance}(804)
           |-iscsid(172968)
           |-nfsdcld(208027)
           |-ovs-vswitchd(53928)-+-{ovs-vswitchd}(58467)
           |                     |-{ovs-vswitchd}(58470)
           |                     |-{ovs-vswitchd}(58471)
           |                     |-{ovs-vswitchd}(58472)
           |                     |-{ovs-vswitchd}(58473)
           |                     |-{ovs-vswitchd}(58474)
           |                     |-{ovs-vswitchd}(58476)
           |                     |-{ovs-vswitchd}(58477)
           |                     |-{ovs-vswitchd}(58479)
           |                     |-{ovs-vswitchd}(58481)
           |                     |-{ovs-vswitchd}(58483)
           |                     `-{ovs-vswitchd}(58484)
           |-ovsdb-server(53844)
           |-podman(197490)-+-{podman}(197496)
           |                |-{podman}(197497)
           |                |-{podman}(197498)
           |                |-{podman}(197499)
           |                |-{podman}(197501)
           |                |-{podman}(197504)
           |                |-{podman}(197505)
           |                |-{podman}(197506)
           |                |-{podman}(197507)
           |                |-{podman}(197508)
           |                |-{podman}(197510)
           |                |-{podman}(197512)
           |                |-{podman}(197527)
           |                `-{podman}(211998)
           |-polkitd(43724)-+-{polkitd}(43728)
           |                |-{polkitd}(43729)
           |                |-{polkitd}(43730)
           |                |-{polkitd}(43731)
           |                |-{polkitd}(43732)
           |                |-{polkitd}(43733)
           |                |-{polkitd}(43734)
           |                |-{polkitd}(43735)
           |                |-{polkitd}(43736)
           |                |-{polkitd}(43737)
           |                `-{polkitd}(43738)
           |-python3(4565)
           |-rpc.idmapd(208021)
           |-rpc.mountd(208028)
           |-rpcbind(701)
           |-rsyslogd(1007)-+-{rsyslogd}(1016)
           |                `-{rsyslogd}(1017)
           |-sshd(128822)---sshd-session(221418)---sshd-session(221421)---sudo(221422)---sos(221446)-+-timeout(224177)---pstree(224179)
           |                                                                                         |-{sos}(221781)
           |                                                                                         |-{sos}(221782)
           |                                                                                         |-{sos}(221783)
           |                                                                                         |-{sos}(221784)
           |                                                                                         |-{sos}(222086)
           |                                                                                         |-{sos}(223885)
           |                                                                                         |-{sos}(224155)
           |                                                                                         `-{sos}(224173)
           |-systemd(4354)-+-(sd-pam)(4357)
           |               `-dbus-broker-lau(13531)---dbus-broker(13552)
           |-systemd-hostnam(222163)
           |-systemd-journal(680)
           |-systemd-logind(795)
           |-systemd-machine(153550)
           |-systemd-udevd(732)
           |-tuned(43901)-+-{tuned}(43903)
           |              |-{tuned}(43904)
           |              `-{tuned}(43905)
           |-virtlogd(152921)
           |-virtnodedevd(187414)-+-{virtnodedevd}(187415)
           |                      |-{virtnodedevd}(187416)
           |                      |-{virtnodedevd}(187417)
           |                      |-{virtnodedevd}(187418)
           |                      |-{virtnodedevd}(187419)
           |                      |-{virtnodedevd}(187420)
           |                      |-{virtnodedevd}(187421)
           |                      |-{virtnodedevd}(187422)
           |                      |-{virtnodedevd}(187423)
           |                      |-{virtnodedevd}(187424)
           |                      |-{virtnodedevd}(187425)
           |                      |-{virtnodedevd}(187426)
           |                      |-{virtnodedevd}(187427)
           |                      |-{virtnodedevd}(187428)
           |                      |-{virtnodedevd}(187429)
           |                      |-{virtnodedevd}(187431)
           |                      |-{virtnodedevd}(187432)
           |                      |-{virtnodedevd}(187433)
           |                      `-{virtnodedevd}(187434)
           `-virtqemud(187370)-+-{virtqemud}(187371)
                               |-{virtqemud}(187372)
                               |-{virtqemud}(187373)
                               |-{virtqemud}(187374)
                               |-{virtqemud}(187375)
                               |-{virtqemud}(187376)
                               |-{virtqemud}(187377)
                               |-{virtqemud}(187378)
                               |-{virtqemud}(187379)
                               |-{virtqemud}(187380)
                               |-{virtqemud}(187381)
                               |-{virtqemud}(187382)
                               |-{virtqemud}(187383)
                               |-{virtqemud}(187384)
                               |-{virtqemud}(187385)
                               |-{virtqemud}(187389)
                               |-{virtqemud}(187390)
                               `-{virtqemud}(209662)
