systemd(1)-+-NetworkManager(56980)-+-{NetworkManager}(56983)
           |                       `-{NetworkManager}(56984)
           |-agetty(1025)
           |-agetty(1026)
           |-anacron(62772)
           |-auditd(721)-+-sedispatch(723)
           |             |-{auditd}(722)
           |             `-{auditd}(724)
           |-catatonit(12476)
           |-chronyd(66504)
           |-conmon(98792)---dumb-init(98794)---ovn-controller(98797)-+-{ovn-controller}(98926)
           |                                                          |-{ovn-controller}(98927)
           |                                                          |-{ovn-controller}(98928)
           |                                                          `-{ovn-controller}(98929)
           |-conmon(108114)-+-dumb-init(108116)---neutron-ovn-met(108119)---neutron-ovn-met(108514)
           |                |-privsep-helper(108645)---{privsep-helper}(108646)
           |                |-privsep-helper(242290)-+-{privsep-helper}(242291)
           |                |                        `-{privsep-helper}(242394)
           |                `-privsep-helper(242330)---{privsep-helper}(242331)
           |-conmon(188785)-+-dumb-init(188787)---nova-compute(188789)-+-{nova-compute}(189091)
           |                |                                          |-{nova-compute}(189092)
           |                |                                          |-{nova-compute}(189093)
           |                |                                          |-{nova-compute}(189094)
           |                |                                          |-{nova-compute}(189095)
           |                |                                          |-{nova-compute}(189096)
           |                |                                          |-{nova-compute}(189097)
           |                |                                          |-{nova-compute}(189098)
           |                |                                          |-{nova-compute}(189099)
           |                |                                          |-{nova-compute}(189100)
           |                |                                          |-{nova-compute}(189101)
           |                |                                          |-{nova-compute}(189102)
           |                |                                          |-{nova-compute}(189103)
           |                |                                          |-{nova-compute}(189104)
           |                |                                          |-{nova-compute}(189105)
           |                |                                          |-{nova-compute}(189106)
           |                |                                          |-{nova-compute}(189107)
           |                |                                          |-{nova-compute}(189108)
           |                |                                          |-{nova-compute}(189109)
           |                |                                          |-{nova-compute}(189110)
           |                |                                          `-{nova-compute}(189111)
           |                |-privsep-helper(242142)---{privsep-helper}(242143)
           |                `-privsep-helper(242217)---{privsep-helper}(242218)
           |-conmon(198562)---dumb-init(198564)---ceilometer-poll(198567)-+-ceilometer-poll(198727)-+-{ceilometer-poll}(198729)
           |                                                              |                         |-{ceilometer-poll}(198749)
           |                                                              |                         |-{ceilometer-poll}(198750)
           |                                                              |                         `-{ceilometer-poll}(198751)
           |                                                              |-ceilometer-poll(198744)-+-{ceilometer-poll}(198746)
           |                                                              |                         |-{ceilometer-poll}(198776)
           |                                                              |                         |-{ceilometer-poll}(198778)
           |                                                              |                         |-{ceilometer-poll}(198779)
           |                                                              |                         `-{ceilometer-poll}(243175)
           |                                                              `-{ceilometer-poll}(198717)
           |-conmon(201598)---node_exporter(201600)-+-{node_exporter}(201603)
           |                                        |-{node_exporter}(201604)
           |                                        |-{node_exporter}(201605)
           |                                        `-{node_exporter}(201606)
           |-conmon(204763)---podman_exporter(204765)-+-{podman_exporter}(204768)
           |                                          |-{podman_exporter}(204769)
           |                                          |-{podman_exporter}(204770)
           |                                          |-{podman_exporter}(204771)
           |                                          |-{podman_exporter}(204773)
           |                                          |-{podman_exporter}(218121)
           |                                          |-{podman_exporter}(218122)
           |                                          |-{podman_exporter}(224526)
           |                                          `-{podman_exporter}(244771)
           |-conmon(207901)---openstack-netwo(207903)-+-{openstack-netwo}(207906)
           |                                          |-{openstack-netwo}(207907)
           |                                          |-{openstack-netwo}(207908)
           |                                          |-{openstack-netwo}(207909)
           |                                          |-{openstack-netwo}(207910)
           |                                          |-{openstack-netwo}(218827)
           |                                          |-{openstack-netwo}(218828)
           |                                          |-{openstack-netwo}(218829)
           |                                          |-{openstack-netwo}(218830)
           |                                          `-{openstack-netwo}(218831)
           |-conmon(227811)---dumb-init(227813)-+-ceilometer-poll(227816)-+-ceilometer-poll(227997)-+-{ceilometer-poll}(227998)
           |                                    |                         |                         |-{ceilometer-poll}(228000)
           |                                    |                         |                         `-{ceilometer-poll}(228091)
           |                                    |                         `-{ceilometer-poll}(227996)
           |                                    `-privsep-helper(228064)---{privsep-helper}(228092)
           |-conmon(228061)---kepler(228063)-+-{kepler}(228067)
           |                                 |-{kepler}(228068)
           |                                 |-{kepler}(228069)
           |                                 |-{kepler}(228070)
           |                                 |-{kepler}(228072)
           |                                 |-{kepler}(228073)
           |                                 |-{kepler}(228074)
           |                                 |-{kepler}(228095)
           |                                 |-{kepler}(228097)
           |                                 |-{kepler}(228729)
           |                                 |-{kepler}(228730)
           |                                 |-{kepler}(228731)
           |                                 `-{kepler}(241499)
           |-crond(1024)
           |-dbus-broker-lau(824)---dbus-broker(825)
           |-gssproxy(900)-+-{gssproxy}(902)
           |               |-{gssproxy}(903)
           |               |-{gssproxy}(904)
           |               |-{gssproxy}(905)
           |               `-{gssproxy}(906)
           |-irqbalance(830)---{irqbalance}(840)
           |-iscsid(172668)
           |-multipathd(172828)-+-{multipathd}(172830)
           |                    |-{multipathd}(172831)
           |                    |-{multipathd}(172832)
           |                    |-{multipathd}(172833)
           |                    |-{multipathd}(172834)
           |                    |-{multipathd}(172835)
           |                    `-{multipathd}(172836)
           |-ovs-vswitchd(55266)-+-{ovs-vswitchd}(59846)
           |                     |-{ovs-vswitchd}(59847)
           |                     |-{ovs-vswitchd}(59849)
           |                     |-{ovs-vswitchd}(59850)
           |                     |-{ovs-vswitchd}(59851)
           |                     |-{ovs-vswitchd}(59852)
           |                     |-{ovs-vswitchd}(59853)
           |                     |-{ovs-vswitchd}(59854)
           |                     |-{ovs-vswitchd}(59855)
           |                     |-{ovs-vswitchd}(59856)
           |                     |-{ovs-vswitchd}(59857)
           |                     `-{ovs-vswitchd}(59860)
           |-ovsdb-server(55183)
           |-podman(204774)-+-{podman}(204780)
           |                |-{podman}(204781)
           |                |-{podman}(204782)
           |                |-{podman}(204783)
           |                |-{podman}(204784)
           |                |-{podman}(204789)
           |                |-{podman}(204790)
           |                |-{podman}(204791)
           |                |-{podman}(204794)
           |                |-{podman}(204795)
           |                |-{podman}(204796)
           |                |-{podman}(204797)
           |                |-{podman}(204808)
           |                `-{podman}(248082)
           |-polkitd(44302)-+-{polkitd}(44306)
           |                |-{polkitd}(44307)
           |                |-{polkitd}(44308)
           |                |-{polkitd}(44309)
           |                |-{polkitd}(44310)
           |                |-{polkitd}(44311)
           |                |-{polkitd}(44312)
           |                |-{polkitd}(44313)
           |                |-{polkitd}(44314)
           |                |-{polkitd}(44315)
           |                `-{polkitd}(44316)
           |-python3(5011)
           |-rpcbind(719)
           |-rsyslogd(239490)-+-{rsyslogd}(239494)
           |                  |-{rsyslogd}(239495)
           |                  `-{rsyslogd}(239496)
           |-sshd(133059)---sshd-session(253056)---sshd-session(253059)---sudo(253060)---sos(253084)-+-timeout(255448)---pstree(255451)
           |                                                                                         |-{sos}(253415)
           |                                                                                         |-{sos}(253416)
           |                                                                                         |-{sos}(253417)
           |                                                                                         |-{sos}(253418)
           |                                                                                         |-{sos}(254206)
           |                                                                                         |-{sos}(254781)
           |                                                                                         |-{sos}(255005)
           |                                                                                         `-{sos}(255027)
           |-systemd(4799)-+-(sd-pam)(4801)
           |               `-dbus-broker-lau(12638)---dbus-broker(12646)
           |-systemd-hostnam(253785)
           |-systemd-journal(697)
           |-systemd-logind(831)
           |-systemd-machine(158150)
           |-systemd-udevd(749)
           |-tuned(44480)-+-{tuned}(44482)
           |              |-{tuned}(44483)
           |              `-{tuned}(44484)
           |-virtlogd(157469)
           |-virtnodedevd(188194)-+-{virtnodedevd}(188210)
           |                      |-{virtnodedevd}(188211)
           |                      |-{virtnodedevd}(188212)
           |                      |-{virtnodedevd}(188213)
           |                      |-{virtnodedevd}(188214)
           |                      |-{virtnodedevd}(188215)
           |                      |-{virtnodedevd}(188216)
           |                      |-{virtnodedevd}(188217)
           |                      |-{virtnodedevd}(188218)
           |                      |-{virtnodedevd}(188219)
           |                      |-{virtnodedevd}(188220)
           |                      |-{virtnodedevd}(188221)
           |                      |-{virtnodedevd}(188222)
           |                      |-{virtnodedevd}(188223)
           |                      |-{virtnodedevd}(188224)
           |                      |-{virtnodedevd}(188226)
           |                      |-{virtnodedevd}(188227)
           |                      |-{virtnodedevd}(188228)
           |                      `-{virtnodedevd}(188229)
           `-virtqemud(187959)-+-{virtqemud}(187980)
                               |-{virtqemud}(187981)
                               |-{virtqemud}(187982)
                               |-{virtqemud}(187983)
                               |-{virtqemud}(187984)
                               |-{virtqemud}(187985)
                               |-{virtqemud}(187986)
                               |-{virtqemud}(187987)
                               |-{virtqemud}(187988)
                               |-{virtqemud}(187989)
                               |-{virtqemud}(187990)
                               |-{virtqemud}(187991)
                               |-{virtqemud}(187992)
                               |-{virtqemud}(187993)
                               |-{virtqemud}(187994)
                               |-{virtqemud}(188002)
                               |-{virtqemud}(188004)
                               `-{virtqemud}(242610)
