systemd(1)-+-NetworkManager(56265)-+-{NetworkManager}(56266)
           |                       `-{NetworkManager}(56267)
           |-agetty(1011)
           |-agetty(1012)
           |-auditd(704)-+-sedispatch(706)
           |             |-{auditd}(705)
           |             `-{auditd}(707)
           |-catatonit(14290)
           |-chronyd(65703)
           |-conmon(97730)---dumb-init(97732)---ovn-controller(97735)-+-{ovn-controller}(97870)
           |                                                          |-{ovn-controller}(97871)
           |                                                          |-{ovn-controller}(97872)
           |                                                          `-{ovn-controller}(97873)
           |-conmon(106610)-+-dumb-init(106612)---neutron-ovn-met(106615)---neutron-ovn-met(106725)
           |                |-privsep-helper(106730)---{privsep-helper}(106731)
           |                |-privsep-helper(239654)-+-{privsep-helper}(239655)
           |                |                        `-{privsep-helper}(253517)
           |                `-privsep-helper(239725)---{privsep-helper}(239726)
           |-conmon(172411)---dumb-init(172413)---multipathd(172416)-+-{multipathd}(172469)
           |                                                         |-{multipathd}(172470)
           |                                                         |-{multipathd}(172471)
           |                                                         |-{multipathd}(172472)
           |                                                         |-{multipathd}(172473)
           |                                                         `-{multipathd}(172474)
           |-conmon(189262)-+-dumb-init(189264)---nova-compute(189266)-+-{nova-compute}(189561)
           |                |                                          |-{nova-compute}(189562)
           |                |                                          |-{nova-compute}(189563)
           |                |                                          |-{nova-compute}(189564)
           |                |                                          |-{nova-compute}(189565)
           |                |                                          |-{nova-compute}(189566)
           |                |                                          |-{nova-compute}(189567)
           |                |                                          |-{nova-compute}(189568)
           |                |                                          |-{nova-compute}(189569)
           |                |                                          |-{nova-compute}(189570)
           |                |                                          |-{nova-compute}(189571)
           |                |                                          |-{nova-compute}(189572)
           |                |                                          |-{nova-compute}(189573)
           |                |                                          |-{nova-compute}(189574)
           |                |                                          |-{nova-compute}(189575)
           |                |                                          |-{nova-compute}(189576)
           |                |                                          |-{nova-compute}(189577)
           |                |                                          |-{nova-compute}(189578)
           |                |                                          |-{nova-compute}(189579)
           |                |                                          |-{nova-compute}(189580)
           |                |                                          `-{nova-compute}(189581)
           |                |-privsep-helper(239484)---{privsep-helper}(239485)
           |                `-privsep-helper(239602)---{privsep-helper}(239603)
           |-conmon(200037)---dumb-init(200039)---ceilometer-poll(200042)-+-ceilometer-poll(200223)-+-{ceilometer-poll}(200224)
           |                                                              |                         |-{ceilometer-poll}(200226)
           |                                                              |                         |-{ceilometer-poll}(200228)
           |                                                              |                         `-{ceilometer-poll}(200229)
           |                                                              |-ceilometer-poll(200225)-+-{ceilometer-poll}(200227)
           |                                                              |                         |-{ceilometer-poll}(200325)
           |                                                              |                         |-{ceilometer-poll}(200356)
           |                                                              |                         |-{ceilometer-poll}(200358)
           |                                                              |                         `-{ceilometer-poll}(240550)
           |                                                              `-{ceilometer-poll}(200222)
           |-conmon(201877)---node_exporter(201879)-+-{node_exporter}(201882)
           |                                        |-{node_exporter}(201883)
           |                                        |-{node_exporter}(201884)
           |                                        `-{node_exporter}(201885)
           |-conmon(203769)---podman_exporter(203771)-+-{podman_exporter}(203774)
           |                                          |-{podman_exporter}(203775)
           |                                          |-{podman_exporter}(203776)
           |                                          |-{podman_exporter}(203777)
           |                                          |-{podman_exporter}(203779)
           |                                          |-{podman_exporter}(215198)
           |                                          |-{podman_exporter}(215826)
           |                                          |-{podman_exporter}(238634)
           |                                          `-{podman_exporter}(240367)
           |-conmon(205689)---openstack-netwo(205691)-+-{openstack-netwo}(205694)
           |                                          |-{openstack-netwo}(205695)
           |                                          |-{openstack-netwo}(205696)
           |                                          |-{openstack-netwo}(205697)
           |                                          |-{openstack-netwo}(205698)
           |                                          |-{openstack-netwo}(215346)
           |                                          |-{openstack-netwo}(215347)
           |                                          |-{openstack-netwo}(215348)
           |                                          |-{openstack-netwo}(215349)
           |                                          |-{openstack-netwo}(215350)
           |                                          `-{openstack-netwo}(229519)
           |-conmon(224284)---dumb-init(224286)-+-ceilometer-poll(224289)-+-ceilometer-poll(224494)-+-{ceilometer-poll}(224495)
           |                                    |                         |                         |-{ceilometer-poll}(224496)
           |                                    |                         |                         `-{ceilometer-poll}(224579)
           |                                    |                         `-{ceilometer-poll}(224493)
           |                                    `-privsep-helper(224555)---{privsep-helper}(224580)
           |-conmon(224561)---kepler(224563)-+-{kepler}(224566)
           |                                 |-{kepler}(224567)
           |                                 |-{kepler}(224568)
           |                                 |-{kepler}(224569)
           |                                 |-{kepler}(224570)
           |                                 |-{kepler}(224572)
           |                                 |-{kepler}(224573)
           |                                 |-{kepler}(224589)
           |                                 |-{kepler}(224590)
           |                                 |-{kepler}(226079)
           |                                 |-{kepler}(226080)
           |                                 |-{kepler}(226081)
           |                                 `-{kepler}(232767)
           |-crond(1010)
           |-dbus-broker-lau(766)---dbus-broker(776)
           |-gssproxy(868)-+-{gssproxy}(869)
           |               |-{gssproxy}(870)
           |               |-{gssproxy}(871)
           |               |-{gssproxy}(872)
           |               `-{gssproxy}(873)
           |-irqbalance(782)---{irqbalance}(805)
           |-iscsid(175132)
           |-ovs-vswitchd(54560)-+-{ovs-vswitchd}(59098)
           |                     |-{ovs-vswitchd}(59099)
           |                     |-{ovs-vswitchd}(59100)
           |                     |-{ovs-vswitchd}(59101)
           |                     |-{ovs-vswitchd}(59102)
           |                     |-{ovs-vswitchd}(59103)
           |                     |-{ovs-vswitchd}(59104)
           |                     |-{ovs-vswitchd}(59105)
           |                     |-{ovs-vswitchd}(59106)
           |                     |-{ovs-vswitchd}(59109)
           |                     |-{ovs-vswitchd}(59111)
           |                     `-{ovs-vswitchd}(59113)
           |-ovsdb-server(54478)
           |-podman(203520)-+-{podman}(203526)
           |                |-{podman}(203527)
           |                |-{podman}(203528)
           |                |-{podman}(203529)
           |                |-{podman}(203530)
           |                |-{podman}(203537)
           |                |-{podman}(203538)
           |                |-{podman}(203539)
           |                |-{podman}(203540)
           |                |-{podman}(203544)
           |                |-{podman}(203545)
           |                |-{podman}(203546)
           |                `-{podman}(236747)
           |-polkitd(43622)-+-{polkitd}(43626)
           |                |-{polkitd}(43627)
           |                |-{polkitd}(43628)
           |                |-{polkitd}(43629)
           |                |-{polkitd}(43630)
           |                |-{polkitd}(43631)
           |                |-{polkitd}(43632)
           |                |-{polkitd}(43633)
           |                |-{polkitd}(43634)
           |                |-{polkitd}(43635)
           |                `-{polkitd}(43636)
           |-python3(4511)
           |-rpcbind(702)
           |-rsyslogd(236748)-+-{rsyslogd}(236750)
           |                  |-{rsyslogd}(236751)
           |                  `-{rsyslogd}(236752)
           |-sshd(130987)---sshd-session(256170)---sshd-session(256173)---sudo(256174)---sos(256198)-+-timeout(258572)---pstree(258575)
           |                                                                                         |-timeout(258577)
           |                                                                                         |-{sos}(256508)
           |                                                                                         |-{sos}(256509)
           |                                                                                         |-{sos}(256510)
           |                                                                                         |-{sos}(256511)
           |                                                                                         |-{sos}(257365)
           |                                                                                         |-{sos}(257890)
           |                                                                                         |-{sos}(258064)
           |                                                                                         `-{sos}(258198)
           |-systemd(4299)-+-(sd-pam)(4301)
           |               `-dbus-broker-lau(14355)---dbus-broker(14368)
           |-systemd-hostnam(256985)
           |-systemd-journal(680)
           |-systemd-logind(797)
           |-systemd-machine(155689)
           |-systemd-udevd(733)
           |-tuned(43799)-+-{tuned}(43802)
           |              |-{tuned}(43803)
           |              `-{tuned}(43804)
           |-virtlogd(155058)
           |-virtnodedevd(189625)-+-{virtnodedevd}(189626)
           |                      |-{virtnodedevd}(189627)
           |                      |-{virtnodedevd}(189628)
           |                      |-{virtnodedevd}(189629)
           |                      |-{virtnodedevd}(189630)
           |                      |-{virtnodedevd}(189631)
           |                      |-{virtnodedevd}(189632)
           |                      |-{virtnodedevd}(189633)
           |                      |-{virtnodedevd}(189634)
           |                      |-{virtnodedevd}(189635)
           |                      |-{virtnodedevd}(189636)
           |                      |-{virtnodedevd}(189637)
           |                      |-{virtnodedevd}(189638)
           |                      |-{virtnodedevd}(189639)
           |                      |-{virtnodedevd}(189640)
           |                      |-{virtnodedevd}(189642)
           |                      |-{virtnodedevd}(189643)
           |                      |-{virtnodedevd}(189644)
           |                      `-{virtnodedevd}(189645)
           `-virtqemud(189582)-+-{virtqemud}(189583)
                               |-{virtqemud}(189584)
                               |-{virtqemud}(189585)
                               |-{virtqemud}(189586)
                               |-{virtqemud}(189587)
                               |-{virtqemud}(189588)
                               |-{virtqemud}(189589)
                               |-{virtqemud}(189590)
                               |-{virtqemud}(189591)
                               |-{virtqemud}(189592)
                               |-{virtqemud}(189593)
                               |-{virtqemud}(189594)
                               |-{virtqemud}(189595)
                               |-{virtqemud}(189596)
                               |-{virtqemud}(189597)
                               |-{virtqemud}(189601)
                               |-{virtqemud}(189602)
                               `-{virtqemud}(240026)
