systemd(1)-+-NetworkManager(55884)-+-{NetworkManager}(55889)
           |                       `-{NetworkManager}(55890)
           |-agetty(1013)
           |-agetty(1016)
           |-anacron(214017)
           |-auditd(702)-+-sedispatch(704)
           |             |-{auditd}(703)
           |             `-{auditd}(705)
           |-catatonit(11870)
           |-chronyd(65317)
           |-conmon(95788)---dumb-init(95790)---ovn-controller(95793)-+-{ovn-controller}(95917)
           |                                                          |-{ovn-controller}(95918)
           |                                                          |-{ovn-controller}(95919)
           |                                                          `-{ovn-controller}(95920)
           |-conmon(104644)-+-dumb-init(104646)---neutron-ovn-met(104649)---neutron-ovn-met(104756)
           |                |-privsep-helper(104761)---{privsep-helper}(104762)
           |                |-privsep-helper(213734)-+-{privsep-helper}(213735)
           |                |                        `-{privsep-helper}(215067)
           |                `-privsep-helper(213766)---{privsep-helper}(213767)
           |-conmon(170457)---dumb-init(170459)---multipathd(170462)-+-{multipathd}(170514)
           |                                                         |-{multipathd}(170515)
           |                                                         |-{multipathd}(170517)
           |                                                         |-{multipathd}(170518)
           |                                                         |-{multipathd}(170519)
           |                                                         `-{multipathd}(170520)
           |-conmon(187344)-+-dumb-init(187346)---nova-compute(187348)-+-{nova-compute}(187643)
           |                |                                          |-{nova-compute}(187644)
           |                |                                          |-{nova-compute}(187645)
           |                |                                          |-{nova-compute}(187646)
           |                |                                          |-{nova-compute}(187647)
           |                |                                          |-{nova-compute}(187648)
           |                |                                          |-{nova-compute}(187649)
           |                |                                          |-{nova-compute}(187650)
           |                |                                          |-{nova-compute}(187651)
           |                |                                          |-{nova-compute}(187652)
           |                |                                          |-{nova-compute}(187653)
           |                |                                          |-{nova-compute}(187654)
           |                |                                          |-{nova-compute}(187655)
           |                |                                          |-{nova-compute}(187656)
           |                |                                          |-{nova-compute}(187657)
           |                |                                          |-{nova-compute}(187658)
           |                |                                          |-{nova-compute}(187659)
           |                |                                          |-{nova-compute}(187660)
           |                |                                          |-{nova-compute}(187661)
           |                |                                          |-{nova-compute}(187662)
           |                |                                          `-{nova-compute}(187663)
           |                |-privsep-helper(213618)---{privsep-helper}(213619)
           |                `-privsep-helper(213639)---{privsep-helper}(213640)
           |-conmon(198081)---dumb-init(198083)---ceilometer-poll(198086)-+-ceilometer-poll(198389)-+-{ceilometer-poll}(198390)
           |                                                              |                         |-{ceilometer-poll}(198392)
           |                                                              |                         `-{ceilometer-poll}(198393)
           |                                                              `-{ceilometer-poll}(198388)
           |-conmon(199870)---node_exporter(199872)-+-{node_exporter}(199875)
           |                                        |-{node_exporter}(199876)
           |                                        |-{node_exporter}(199877)
           |                                        `-{node_exporter}(199878)
           |-conmon(201781)---podman_exporter(201783)-+-{podman_exporter}(201787)
           |                                          |-{podman_exporter}(201788)
           |                                          |-{podman_exporter}(201789)
           |                                          |-{podman_exporter}(201790)
           |                                          |-{podman_exporter}(201791)
           |                                          |-{podman_exporter}(205937)
           |                                          |-{podman_exporter}(205938)
           |                                          |-{podman_exporter}(205939)
           |                                          `-{podman_exporter}(205940)
           |-conmon(203679)---openstack-netwo(203681)-+-{openstack-netwo}(203686)
           |                                          |-{openstack-netwo}(203687)
           |                                          |-{openstack-netwo}(203688)
           |                                          |-{openstack-netwo}(203689)
           |                                          `-{openstack-netwo}(203690)
           |-crond(1012)
           |-dbus-broker-lau(770)---dbus-broker(776)
           |-gssproxy(873)-+-{gssproxy}(874)
           |               |-{gssproxy}(875)
           |               |-{gssproxy}(876)
           |               |-{gssproxy}(877)
           |               `-{gssproxy}(878)
           |-irqbalance(791)---{irqbalance}(811)
           |-iscsid(173155)
           |-ovs-vswitchd(54184)-+-{ovs-vswitchd}(58715)
           |                     |-{ovs-vswitchd}(58716)
           |                     |-{ovs-vswitchd}(58717)
           |                     |-{ovs-vswitchd}(58718)
           |                     |-{ovs-vswitchd}(58719)
           |                     |-{ovs-vswitchd}(58720)
           |                     |-{ovs-vswitchd}(58722)
           |                     |-{ovs-vswitchd}(58725)
           |                     |-{ovs-vswitchd}(58726)
           |                     |-{ovs-vswitchd}(58727)
           |                     |-{ovs-vswitchd}(58729)
           |                     `-{ovs-vswitchd}(58730)
           |-ovsdb-server(54102)
           |-podman(201533)-+-{podman}(201539)
           |                |-{podman}(201540)
           |                |-{podman}(201541)
           |                |-{podman}(201542)
           |                |-{podman}(201543)
           |                |-{podman}(201545)
           |                |-{podman}(201546)
           |                |-{podman}(201547)
           |                |-{podman}(201548)
           |                |-{podman}(201557)
           |                |-{podman}(201558)
           |                |-{podman}(201559)
           |                `-{podman}(201560)
           |-polkitd(43947)-+-{polkitd}(43951)
           |                |-{polkitd}(43952)
           |                |-{polkitd}(43953)
           |                |-{polkitd}(43954)
           |                |-{polkitd}(43955)
           |                |-{polkitd}(43956)
           |                |-{polkitd}(43957)
           |                |-{polkitd}(43958)
           |                |-{polkitd}(43959)
           |                |-{polkitd}(43960)
           |                `-{polkitd}(43961)
           |-python3(4513)
           |-rpcbind(700)
           |-rsyslogd(1007)-+-{rsyslogd}(1018)
           |                `-{rsyslogd}(1019)
           |-sshd(129031)---sshd-session(225861)---sshd-session(225864)---sudo(225865)---sos(225889)-+-timeout(228679)---pip(228681)
           |                                                                                         |-timeout(228699)---rpm(228700)
           |                                                                                         |-timeout(228701)---pstree(228704)
           |                                                                                         |-{sos}(226217)
           |                                                                                         |-{sos}(226218)
           |                                                                                         |-{sos}(226219)
           |                                                                                         |-{sos}(226220)
           |                                                                                         |-{sos}(228343)
           |                                                                                         |-{sos}(228568)
           |                                                                                         |-{sos}(228665)
           |                                                                                         `-{sos}(228690)
           |-systemd(4302)-+-(sd-pam)(4305)
           |               `-dbus-broker-lau(11981)---dbus-broker(12009)
           |-systemd-hostnam(226594)
           |-systemd-journal(679)
           |-systemd-logind(802)
           |-systemd-machine(153723)
           |-systemd-udevd(731)
           |-tuned(44125)-+-{tuned}(44128)
           |              |-{tuned}(44129)
           |              `-{tuned}(44130)
           |-virtlogd(153076)
           |-virtnodedevd(187664)-+-{virtnodedevd}(187665)
           |                      |-{virtnodedevd}(187666)
           |                      |-{virtnodedevd}(187667)
           |                      |-{virtnodedevd}(187668)
           |                      |-{virtnodedevd}(187669)
           |                      |-{virtnodedevd}(187670)
           |                      |-{virtnodedevd}(187671)
           |                      |-{virtnodedevd}(187672)
           |                      |-{virtnodedevd}(187673)
           |                      |-{virtnodedevd}(187674)
           |                      |-{virtnodedevd}(187675)
           |                      |-{virtnodedevd}(187676)
           |                      |-{virtnodedevd}(187677)
           |                      |-{virtnodedevd}(187678)
           |                      |-{virtnodedevd}(187679)
           |                      |-{virtnodedevd}(187681)
           |                      |-{virtnodedevd}(187682)
           |                      |-{virtnodedevd}(187683)
           |                      `-{virtnodedevd}(187684)
           `-virtqemud(187064)-+-{virtqemud}(187065)
                               |-{virtqemud}(187066)
                               |-{virtqemud}(187067)
                               |-{virtqemud}(187068)
                               |-{virtqemud}(187069)
                               |-{virtqemud}(187070)
                               |-{virtqemud}(187071)
                               |-{virtqemud}(187072)
                               |-{virtqemud}(187073)
                               |-{virtqemud}(187074)
                               |-{virtqemud}(187075)
                               |-{virtqemud}(187076)
                               |-{virtqemud}(187077)
                               |-{virtqemud}(187078)
                               |-{virtqemud}(187079)
                               |-{virtqemud}(187085)
                               |-{virtqemud}(187090)
                               `-{virtqemud}(213923)
