systemd(1)-+-NetworkManager(55485)-+-{NetworkManager}(55493)
           |                       `-{NetworkManager}(55494)
           |-agetty(1011)
           |-agetty(1015)
           |-anacron(34422)
           |-auditd(699)-+-sedispatch(701)
           |             |-{auditd}(700)
           |             `-{auditd}(702)
           |-catatonit(15327)
           |-chronyd(64922)
           |-conmon(95533)---dumb-init(95535)---ovn-controller(95538)-+-{ovn-controller}(95657)
           |                                                          |-{ovn-controller}(95658)
           |                                                          |-{ovn-controller}(95659)
           |                                                          `-{ovn-controller}(95660)
           |-conmon(104947)-+-dumb-init(104949)---neutron-ovn-met(104953)---neutron-ovn-met(105432)
           |                |-privsep-helper(105490)---{privsep-helper}(105491)
           |                |-privsep-helper(218779)-+-{privsep-helper}(218780)
           |                |                        `-{privsep-helper}(220574)
           |                `-privsep-helper(218793)-+-{privsep-helper}(218794)
           |                                         `-{privsep-helper}(220568)
           |-conmon(171753)---dumb-init(171755)---multipathd(171758)-+-{multipathd}(171810)
           |                                                         |-{multipathd}(171811)
           |                                                         |-{multipathd}(171812)
           |                                                         |-{multipathd}(171813)
           |                                                         |-{multipathd}(171814)
           |                                                         `-{multipathd}(171815)
           |-conmon(188654)-+-dumb-init(188656)---nova-compute(188658)-+-{nova-compute}(188934)
           |                |                                          |-{nova-compute}(188935)
           |                |                                          |-{nova-compute}(188936)
           |                |                                          |-{nova-compute}(188937)
           |                |                                          |-{nova-compute}(188938)
           |                |                                          |-{nova-compute}(188939)
           |                |                                          |-{nova-compute}(188940)
           |                |                                          |-{nova-compute}(188941)
           |                |                                          |-{nova-compute}(188942)
           |                |                                          |-{nova-compute}(188943)
           |                |                                          |-{nova-compute}(188944)
           |                |                                          |-{nova-compute}(188945)
           |                |                                          |-{nova-compute}(188946)
           |                |                                          |-{nova-compute}(188947)
           |                |                                          |-{nova-compute}(188948)
           |                |                                          |-{nova-compute}(188949)
           |                |                                          |-{nova-compute}(188950)
           |                |                                          |-{nova-compute}(188951)
           |                |                                          |-{nova-compute}(188952)
           |                |                                          |-{nova-compute}(188953)
           |                |                                          `-{nova-compute}(188954)
           |                |-privsep-helper(218662)---{privsep-helper}(218663)
           |                `-privsep-helper(218704)---{privsep-helper}(218705)
           |-conmon(198568)---dumb-init(198570)---ceilometer-poll(198573)-+-ceilometer-poll(198775)-+-{ceilometer-poll}(198776)
           |                                                              |                         |-{ceilometer-poll}(198853)
           |                                                              |                         `-{ceilometer-poll}(198854)
           |                                                              `-{ceilometer-poll}(198774)
           |-conmon(201762)---node_exporter(201764)-+-{node_exporter}(201767)
           |                                        |-{node_exporter}(201768)
           |                                        |-{node_exporter}(201769)
           |                                        `-{node_exporter}(201770)
           |-conmon(205088)---podman_exporter(205090)-+-{podman_exporter}(205093)
           |                                          |-{podman_exporter}(205094)
           |                                          |-{podman_exporter}(205095)
           |                                          |-{podman_exporter}(205096)
           |                                          |-{podman_exporter}(205098)
           |                                          |-{podman_exporter}(208471)
           |                                          |-{podman_exporter}(208472)
           |                                          |-{podman_exporter}(208473)
           |                                          `-{podman_exporter}(208474)
           |-conmon(208415)---openstack-netwo(208417)-+-{openstack-netwo}(208420)
           |                                          |-{openstack-netwo}(208421)
           |                                          |-{openstack-netwo}(208422)
           |                                          |-{openstack-netwo}(208423)
           |                                          `-{openstack-netwo}(208424)
           |-crond(1010)
           |-dbus-broker-lau(767)---dbus-broker(774)
           |-gssproxy(873)-+-{gssproxy}(879)
           |               |-{gssproxy}(880)
           |               |-{gssproxy}(881)
           |               |-{gssproxy}(882)
           |               `-{gssproxy}(883)
           |-irqbalance(799)---{irqbalance}(805)
           |-iscsid(174464)
           |-ovs-vswitchd(53789)-+-{ovs-vswitchd}(58319)
           |                     |-{ovs-vswitchd}(58320)
           |                     |-{ovs-vswitchd}(58321)
           |                     |-{ovs-vswitchd}(58322)
           |                     |-{ovs-vswitchd}(58323)
           |                     |-{ovs-vswitchd}(58324)
           |                     |-{ovs-vswitchd}(58325)
           |                     |-{ovs-vswitchd}(58326)
           |                     |-{ovs-vswitchd}(58328)
           |                     |-{ovs-vswitchd}(58331)
           |                     |-{ovs-vswitchd}(58332)
           |                     `-{ovs-vswitchd}(58334)
           |-ovsdb-server(53708)
           |-podman(205099)-+-{podman}(205105)
           |                |-{podman}(205106)
           |                |-{podman}(205107)
           |                |-{podman}(205109)
           |                |-{podman}(205108)
           |                |-{podman}(205114)
           |                |-{podman}(205115)
           |                |-{podman}(205116)
           |                |-{podman}(205117)
           |                |-{podman}(205118)
           |                |-{podman}(205119)
           |                `-{podman}(205120)
           |-polkitd(43577)-+-{polkitd}(43581)
           |                |-{polkitd}(43582)
           |                |-{polkitd}(43583)
           |                |-{polkitd}(43584)
           |                |-{polkitd}(43585)
           |                |-{polkitd}(43586)
           |                |-{polkitd}(43587)
           |                |-{polkitd}(43588)
           |                |-{polkitd}(43589)
           |                |-{polkitd}(43590)
           |                `-{polkitd}(43591)
           |-python3(4509)
           |-rpcbind(697)
           |-rsyslogd(1006)-+-{rsyslogd}(1013)
           |                `-{rsyslogd}(1014)
           |-sshd(129749)---sshd-session(231144)---sshd-session(231147)---sudo(231148)---sos(231172)-+-timeout(233701)---dnf(233702)
           |                                                                                         |-timeout(233929)---pstree(233930)
           |                                                                                         |-{sos}(231511)
           |                                                                                         |-{sos}(231512)
           |                                                                                         |-{sos}(231513)
           |                                                                                         |-{sos}(231514)
           |                                                                                         |-{sos}(231832)
           |                                                                                         |-{sos}(232292)
           |                                                                                         |-{sos}(233631)
           |                                                                                         `-{sos}(233912)
           |-systemd(4299)-+-(sd-pam)(4301)
           |               `-dbus-broker-lau(15396)---dbus-broker(15407)
           |-systemd-hostnam(231897)
           |-systemd-journal(675)
           |-systemd-logind(802)
           |-systemd-machine(154448)
           |-systemd-udevd(728)
           |-tuned(43754)-+-{tuned}(43756)
           |              |-{tuned}(43757)
           |              `-{tuned}(43758)
           |-virtlogd(153818)
           |-virtnodedevd(188955)-+-{virtnodedevd}(188956)
           |                      |-{virtnodedevd}(188957)
           |                      |-{virtnodedevd}(188958)
           |                      |-{virtnodedevd}(188959)
           |                      |-{virtnodedevd}(188960)
           |                      |-{virtnodedevd}(188961)
           |                      |-{virtnodedevd}(188962)
           |                      |-{virtnodedevd}(188963)
           |                      |-{virtnodedevd}(188964)
           |                      |-{virtnodedevd}(188965)
           |                      |-{virtnodedevd}(188966)
           |                      |-{virtnodedevd}(188967)
           |                      |-{virtnodedevd}(188968)
           |                      |-{virtnodedevd}(188969)
           |                      |-{virtnodedevd}(188970)
           |                      |-{virtnodedevd}(188972)
           |                      |-{virtnodedevd}(188973)
           |                      |-{virtnodedevd}(188974)
           |                      `-{virtnodedevd}(188975)
           `-virtqemud(188380)-+-{virtqemud}(188387)
                               |-{virtqemud}(188388)
                               |-{virtqemud}(188389)
                               |-{virtqemud}(188390)
                               |-{virtqemud}(188391)
                               |-{virtqemud}(188392)
                               |-{virtqemud}(188393)
                               |-{virtqemud}(188394)
                               |-{virtqemud}(188395)
                               |-{virtqemud}(188396)
                               |-{virtqemud}(188397)
                               |-{virtqemud}(188398)
                               |-{virtqemud}(188399)
                               |-{virtqemud}(188400)
                               |-{virtqemud}(188401)
                               |-{virtqemud}(188410)
                               |-{virtqemud}(188411)
                               `-{virtqemud}(218938)
