systemd(1)-+-NetworkManager(55451)-+-{NetworkManager}(55457)
           |                       `-{NetworkManager}(55458)
           |-agetty(1010)
           |-agetty(1014)
           |-anacron(80335)
           |-auditd(701)-+-sedispatch(703)
           |             |-{auditd}(702)
           |             `-{auditd}(704)
           |-catatonit(12653)
           |-chronyd(64889)
           |-conmon(95356)---dumb-init(95358)---ovn-controller(95361)-+-{ovn-controller}(95484)
           |                                                          |-{ovn-controller}(95485)
           |                                                          |-{ovn-controller}(95486)
           |                                                          `-{ovn-controller}(95487)
           |-conmon(104606)-+-dumb-init(104608)---neutron-ovn-met(104611)---neutron-ovn-met(105028)
           |                |-privsep-helper(105179)---{privsep-helper}(105180)
           |                |-privsep-helper(212132)-+-{privsep-helper}(212139)
           |                |                        `-{privsep-helper}(212361)
           |                `-privsep-helper(212160)-+-{privsep-helper}(212161)
           |                                         `-{privsep-helper}(212839)
           |-conmon(183062)-+-dumb-init(183064)---nova-compute(183066)-+-{nova-compute}(183339)
           |                |                                          |-{nova-compute}(183340)
           |                |                                          |-{nova-compute}(183341)
           |                |                                          |-{nova-compute}(183342)
           |                |                                          |-{nova-compute}(183343)
           |                |                                          |-{nova-compute}(183344)
           |                |                                          |-{nova-compute}(183345)
           |                |                                          |-{nova-compute}(183346)
           |                |                                          |-{nova-compute}(183347)
           |                |                                          |-{nova-compute}(183348)
           |                |                                          |-{nova-compute}(183349)
           |                |                                          |-{nova-compute}(183350)
           |                |                                          |-{nova-compute}(183351)
           |                |                                          |-{nova-compute}(183352)
           |                |                                          |-{nova-compute}(183353)
           |                |                                          |-{nova-compute}(183354)
           |                |                                          |-{nova-compute}(183355)
           |                |                                          |-{nova-compute}(183356)
           |                |                                          |-{nova-compute}(183357)
           |                |                                          |-{nova-compute}(183358)
           |                |                                          `-{nova-compute}(183359)
           |                |-privsep-helper(211934)-+-{privsep-helper}(211935)
           |                |                        |-{privsep-helper}(211936)
           |                |                        `-{privsep-helper}(211937)
           |                `-privsep-helper(212013)-+-{privsep-helper}(212014)
           |                                         `-{privsep-helper}(212015)
           |-conmon(192729)---dumb-init(192731)---ceilometer-poll(192734)-+-ceilometer-poll(192912)-+-{ceilometer-poll}(192913)
           |                                                              |                         |-{ceilometer-poll}(192916)
           |                                                              |                         |-{ceilometer-poll}(192917)
           |                                                              |                         `-{ceilometer-poll}(192918)
           |                                                              |-ceilometer-poll(192914)-+-{ceilometer-poll}(192915)
           |                                                              |                         |-{ceilometer-poll}(192943)
           |                                                              |                         |-{ceilometer-poll}(192945)
           |                                                              |                         |-{ceilometer-poll}(192946)
           |                                                              |                         `-{ceilometer-poll}(212424)
           |                                                              `-{ceilometer-poll}(192911)
           |-conmon(195778)---node_exporter(195780)-+-{node_exporter}(195783)
           |                                        |-{node_exporter}(195784)
           |                                        |-{node_exporter}(195785)
           |                                        `-{node_exporter}(195786)
           |-conmon(198865)---podman_exporter(198867)-+-{podman_exporter}(198870)
           |                                          |-{podman_exporter}(198871)
           |                                          |-{podman_exporter}(198872)
           |                                          |-{podman_exporter}(198873)
           |                                          |-{podman_exporter}(198875)
           |                                          |-{podman_exporter}(198876)
           |                                          |-{podman_exporter}(211038)
           |                                          |-{podman_exporter}(211039)
           |                                          `-{podman_exporter}(211040)
           |-conmon(202022)---openstack-netwo(202024)-+-{openstack-netwo}(202028)
           |                                          |-{openstack-netwo}(202029)
           |                                          |-{openstack-netwo}(202030)
           |                                          |-{openstack-netwo}(202031)
           |                                          |-{openstack-netwo}(202032)
           |                                          |-{openstack-netwo}(210902)
           |                                          |-{openstack-netwo}(210903)
           |                                          |-{openstack-netwo}(210904)
           |                                          |-{openstack-netwo}(210905)
           |                                          |-{openstack-netwo}(211041)
           |                                          `-{openstack-netwo}(211175)
           |-crond(1009)
           |-dbus-broker-lau(737)---dbus-broker(769)
           |-gssproxy(873)-+-{gssproxy}(875)
           |               |-{gssproxy}(876)
           |               |-{gssproxy}(877)
           |               |-{gssproxy}(878)
           |               `-{gssproxy}(879)
           |-irqbalance(779)---{irqbalance}(798)
           |-iscsid(168724)
           |-multipathd(168882)-+-{multipathd}(168884)
           |                    |-{multipathd}(168885)
           |                    |-{multipathd}(168886)
           |                    |-{multipathd}(168887)
           |                    |-{multipathd}(168888)
           |                    `-{multipathd}(168889)
           |-ovs-vswitchd(53754)-+-{ovs-vswitchd}(58287)
           |                     |-{ovs-vswitchd}(58288)
           |                     |-{ovs-vswitchd}(58289)
           |                     |-{ovs-vswitchd}(58290)
           |                     |-{ovs-vswitchd}(58293)
           |                     |-{ovs-vswitchd}(58294)
           |                     |-{ovs-vswitchd}(58296)
           |                     |-{ovs-vswitchd}(58297)
           |                     |-{ovs-vswitchd}(58299)
           |                     |-{ovs-vswitchd}(58300)
           |                     |-{ovs-vswitchd}(58302)
           |                     `-{ovs-vswitchd}(58303)
           |-ovsdb-server(53674)
           |-podman(198878)-+-{podman}(198884)
           |                |-{podman}(198885)
           |                |-{podman}(198886)
           |                |-{podman}(198887)
           |                |-{podman}(198888)
           |                |-{podman}(198895)
           |                |-{podman}(198896)
           |                |-{podman}(198897)
           |                |-{podman}(198898)
           |                |-{podman}(198899)
           |                |-{podman}(198901)
           |                |-{podman}(198902)
           |                |-{podman}(205481)
           |                `-{podman}(214295)
           |-polkitd(43542)-+-{polkitd}(43546)
           |                |-{polkitd}(43547)
           |                |-{polkitd}(43548)
           |                |-{polkitd}(43549)
           |                |-{polkitd}(43550)
           |                |-{polkitd}(43551)
           |                |-{polkitd}(43552)
           |                |-{polkitd}(43553)
           |                |-{polkitd}(43554)
           |                |-{polkitd}(43555)
           |                `-{polkitd}(43556)
           |-python3(4518)
           |-rpcbind(699)
           |-rsyslogd(1005)-+-{rsyslogd}(1012)
           |                `-{rsyslogd}(1013)
           |-sshd(129505)---sshd-session(215570)---sshd-session(215573)---sudo(215574)---sos(215598)-+-timeout(218330)---pip(218331)
           |                                                                                         |-timeout(218341)---sh(218342)-+-rpm(218343)
           |                                                                                         |                              `-sort(218344)
           |                                                                                         |-timeout(218345)---pstree(218346)
           |                                                                                         |-{sos}(215962)
           |                                                                                         |-{sos}(215963)
           |                                                                                         |-{sos}(215964)
           |                                                                                         |-{sos}(215965)
           |                                                                                         |-{sos}(218057)
           |                                                                                         |-{sos}(218217)
           |                                                                                         |-{sos}(218318)
           |                                                                                         `-{sos}(218338)
           |-systemd(4308)-+-(sd-pam)(4310)
           |               `-dbus-broker-lau(12748)---dbus-broker(12757)
           |-systemd-hostnam(216327)
           |-systemd-journal(677)
           |-systemd-logind(790)
           |-systemd-machine(154373)
           |-systemd-udevd(729)
           |-tuned(43719)-+-{tuned}(43722)
           |              |-{tuned}(43723)
           |              `-{tuned}(43724)
           |-virtlogd(153740)
           |-virtnodedevd(182979)-+-{virtnodedevd}(182980)
           |                      |-{virtnodedevd}(182981)
           |                      |-{virtnodedevd}(182982)
           |                      |-{virtnodedevd}(182983)
           |                      |-{virtnodedevd}(182984)
           |                      |-{virtnodedevd}(182985)
           |                      |-{virtnodedevd}(182986)
           |                      |-{virtnodedevd}(182987)
           |                      |-{virtnodedevd}(182988)
           |                      |-{virtnodedevd}(182989)
           |                      |-{virtnodedevd}(182990)
           |                      |-{virtnodedevd}(182991)
           |                      |-{virtnodedevd}(182992)
           |                      |-{virtnodedevd}(182993)
           |                      |-{virtnodedevd}(182994)
           |                      |-{virtnodedevd}(182996)
           |                      |-{virtnodedevd}(182997)
           |                      |-{virtnodedevd}(182998)
           |                      `-{virtnodedevd}(182999)
           `-virtqemud(182683)-+-{virtqemud}(182684)
                               |-{virtqemud}(182685)
                               |-{virtqemud}(182686)
                               |-{virtqemud}(182687)
                               |-{virtqemud}(182688)
                               |-{virtqemud}(182689)
                               |-{virtqemud}(182690)
                               |-{virtqemud}(182691)
                               |-{virtqemud}(182692)
                               |-{virtqemud}(182693)
                               |-{virtqemud}(182694)
                               |-{virtqemud}(182695)
                               |-{virtqemud}(182696)
                               |-{virtqemud}(182697)
                               |-{virtqemud}(182698)
                               |-{virtqemud}(182702)
                               |-{virtqemud}(182703)
                               `-{virtqemud}(212510)
