systemd(1)-+-NetworkManager(55668)-+-{NetworkManager}(55669)
           |                       `-{NetworkManager}(55670)
           |-agetty(1019)
           |-agetty(1021)
           |-auditd(704)-+-sedispatch(706)
           |             |-{auditd}(705)
           |             `-{auditd}(707)
           |-catatonit(18451)
           |-chronyd(65111)
           |-conmon(95605)---dumb-init(95607)---ovn-controller(95610)-+-{ovn-controller}(95730)
           |                                                          |-{ovn-controller}(95731)
           |                                                          |-{ovn-controller}(95732)
           |                                                          `-{ovn-controller}(95733)
           |-conmon(104486)-+-dumb-init(104488)---neutron-ovn-met(104491)---neutron-ovn-met(104599)
           |                |-privsep-helper(104604)---{privsep-helper}(104605)
           |                |-privsep-helper(213982)-+-{privsep-helper}(213983)
           |                |                        `-{privsep-helper}(215807)
           |                `-privsep-helper(214413)-+-{privsep-helper}(214421)
           |                                         `-{privsep-helper}(216417)
           |-conmon(170320)---dumb-init(170322)---multipathd(170325)-+-{multipathd}(170368)
           |                                                         |-{multipathd}(170372)
           |                                                         |-{multipathd}(170374)
           |                                                         |-{multipathd}(170375)
           |                                                         |-{multipathd}(170377)
           |                                                         `-{multipathd}(170378)
           |-conmon(187255)-+-dumb-init(187257)---nova-compute(187259)-+-{nova-compute}(187532)
           |                |                                          |-{nova-compute}(187533)
           |                |                                          |-{nova-compute}(187534)
           |                |                                          |-{nova-compute}(187535)
           |                |                                          |-{nova-compute}(187536)
           |                |                                          |-{nova-compute}(187537)
           |                |                                          |-{nova-compute}(187538)
           |                |                                          |-{nova-compute}(187539)
           |                |                                          |-{nova-compute}(187540)
           |                |                                          |-{nova-compute}(187541)
           |                |                                          |-{nova-compute}(187542)
           |                |                                          |-{nova-compute}(187543)
           |                |                                          |-{nova-compute}(187544)
           |                |                                          |-{nova-compute}(187545)
           |                |                                          |-{nova-compute}(187546)
           |                |                                          |-{nova-compute}(187547)
           |                |                                          |-{nova-compute}(187548)
           |                |                                          |-{nova-compute}(187549)
           |                |                                          |-{nova-compute}(187550)
           |                |                                          |-{nova-compute}(187551)
           |                |                                          `-{nova-compute}(187552)
           |                |-privsep-helper(213867)---{privsep-helper}(213868)
           |                `-privsep-helper(213888)---{privsep-helper}(213890)
           |-conmon(197991)---dumb-init(197993)---ceilometer-poll(197996)-+-ceilometer-poll(198242)-+-{ceilometer-poll}(198243)
           |                                                              |                         |-{ceilometer-poll}(198293)
           |                                                              |                         `-{ceilometer-poll}(198294)
           |                                                              `-{ceilometer-poll}(198234)
           |-conmon(199798)---node_exporter(199800)-+-{node_exporter}(199803)
           |                                        |-{node_exporter}(199804)
           |                                        |-{node_exporter}(199805)
           |                                        `-{node_exporter}(199806)
           |-conmon(201710)---podman_exporter(201712)-+-{podman_exporter}(201715)
           |                                          |-{podman_exporter}(201716)
           |                                          |-{podman_exporter}(201717)
           |                                          |-{podman_exporter}(201718)
           |                                          |-{podman_exporter}(201719)
           |                                          `-{podman_exporter}(214130)
           |-conmon(203608)---openstack-netwo(203610)-+-{openstack-netwo}(203613)
           |                                          |-{openstack-netwo}(203614)
           |                                          |-{openstack-netwo}(203615)
           |                                          |-{openstack-netwo}(203616)
           |                                          `-{openstack-netwo}(203617)
           |-crond(1009)
           |-dbus-broker-lau(756)---dbus-broker(775)
           |-gssproxy(871)-+-{gssproxy}(875)
           |               |-{gssproxy}(876)
           |               |-{gssproxy}(877)
           |               |-{gssproxy}(878)
           |               `-{gssproxy}(879)
           |-irqbalance(797)---{irqbalance}(813)
           |-iscsid(173017)
           |-ovs-vswitchd(53963)-+-{ovs-vswitchd}(58649)
           |                     |-{ovs-vswitchd}(58650)
           |                     |-{ovs-vswitchd}(58651)
           |                     |-{ovs-vswitchd}(58652)
           |                     |-{ovs-vswitchd}(58655)
           |                     |-{ovs-vswitchd}(58657)
           |                     |-{ovs-vswitchd}(58658)
           |                     |-{ovs-vswitchd}(58659)
           |                     |-{ovs-vswitchd}(58661)
           |                     |-{ovs-vswitchd}(58662)
           |                     |-{ovs-vswitchd}(58663)
           |                     `-{ovs-vswitchd}(58664)
           |-ovsdb-server(53878)
           |-podman(201461)-+-{podman}(201467)
           |                |-{podman}(201468)
           |                |-{podman}(201469)
           |                |-{podman}(201470)
           |                |-{podman}(201471)
           |                |-{podman}(201476)
           |                |-{podman}(201477)
           |                |-{podman}(201478)
           |                |-{podman}(201479)
           |                |-{podman}(201483)
           |                |-{podman}(201484)
           |                `-{podman}(201485)
           |-polkitd(43715)-+-{polkitd}(43719)
           |                |-{polkitd}(43720)
           |                |-{polkitd}(43721)
           |                |-{polkitd}(43722)
           |                |-{polkitd}(43723)
           |                |-{polkitd}(43724)
           |                |-{polkitd}(43725)
           |                |-{polkitd}(43726)
           |                |-{polkitd}(43727)
           |                |-{polkitd}(43728)
           |                `-{polkitd}(43729)
           |-python3(4512)
           |-rpcbind(702)
           |-rsyslogd(1005)-+-{rsyslogd}(1013)
           |                `-{rsyslogd}(1014)
           |-sshd(128885)---sshd-session(236300)---sshd-session(236303)---sudo(236305)---sos(236329)-+-timeout(239229)---rpm(239230)
           |                                                                                         |-timeout(239237)---pstree(239238)
           |                                                                                         |-{sos}(236624)
           |                                                                                         |-{sos}(236625)
           |                                                                                         |-{sos}(236626)
           |                                                                                         |-{sos}(236627)
           |                                                                                         |-{sos}(238990)
           |                                                                                         |-{sos}(239119)
           |                                                                                         |-{sos}(239220)
           |                                                                                         `-{sos}(239232)
           |-systemd(4302)-+-(sd-pam)(4304)
           |               `-dbus-broker-lau(18506)---dbus-broker(18522)
           |-systemd-hostnam(236999)
           |-systemd-journal(678)
           |-systemd-logind(801)
           |-systemd-machine(153567)
           |-systemd-udevd(732)
           |-tuned(43892)-+-{tuned}(43895)
           |              |-{tuned}(43896)
           |              `-{tuned}(43897)
           |-virtlogd(152935)
           |-virtnodedevd(186995)-+-{virtnodedevd}(186996)
           |                      |-{virtnodedevd}(186997)
           |                      |-{virtnodedevd}(186998)
           |                      |-{virtnodedevd}(186999)
           |                      |-{virtnodedevd}(187000)
           |                      |-{virtnodedevd}(187001)
           |                      |-{virtnodedevd}(187002)
           |                      |-{virtnodedevd}(187003)
           |                      |-{virtnodedevd}(187004)
           |                      |-{virtnodedevd}(187005)
           |                      |-{virtnodedevd}(187006)
           |                      |-{virtnodedevd}(187007)
           |                      |-{virtnodedevd}(187008)
           |                      |-{virtnodedevd}(187009)
           |                      |-{virtnodedevd}(187010)
           |                      |-{virtnodedevd}(187012)
           |                      |-{virtnodedevd}(187013)
           |                      |-{virtnodedevd}(187014)
           |                      `-{virtnodedevd}(187015)
           `-virtqemud(186773)-+-{virtqemud}(186795)
                               |-{virtqemud}(186796)
                               |-{virtqemud}(186797)
                               |-{virtqemud}(186798)
                               |-{virtqemud}(186799)
                               |-{virtqemud}(186800)
                               |-{virtqemud}(186801)
                               |-{virtqemud}(186802)
                               |-{virtqemud}(186803)
                               |-{virtqemud}(186804)
                               |-{virtqemud}(186808)
                               |-{virtqemud}(186809)
                               |-{virtqemud}(186810)
                               |-{virtqemud}(186811)
                               |-{virtqemud}(186812)
                               |-{virtqemud}(186819)
                               |-{virtqemud}(186820)
                               `-{virtqemud}(214242)
