systemd(1)-+-NetworkManager(56139)-+-{NetworkManager}(56144)
           |                       `-{NetworkManager}(56145)
           |-agetty(1009)
           |-agetty(1010)
           |-auditd(701)-+-sedispatch(703)
           |             |-{auditd}(702)
           |             `-{auditd}(704)
           |-catatonit(16388)
           |-chronyd(65581)
           |-conmon(97763)---dumb-init(97765)---ovn-controller(97768)-+-{ovn-controller}(97894)
           |                                                          |-{ovn-controller}(97895)
           |                                                          |-{ovn-controller}(97896)
           |                                                          `-{ovn-controller}(97897)
           |-conmon(107217)-+-conmon(250507)---dumb-init(250509)---haproxy(250511)---haproxy(250513)-+-{haproxy}(250514)
           |                |                                                                        |-{haproxy}(250515)
           |                |                                                                        |-{haproxy}(250516)
           |                |                                                                        |-{haproxy}(250517)
           |                |                                                                        |-{haproxy}(250518)
           |                |                                                                        |-{haproxy}(250519)
           |                |                                                                        `-{haproxy}(250520)
           |                |-conmon(250966)---dumb-init(250968)---haproxy(250970)---haproxy(250972)-+-{haproxy}(250973)
           |                |                                                                        |-{haproxy}(250974)
           |                |                                                                        |-{haproxy}(250975)
           |                |                                                                        |-{haproxy}(250976)
           |                |                                                                        |-{haproxy}(250977)
           |                |                                                                        |-{haproxy}(250978)
           |                |                                                                        `-{haproxy}(250979)
           |                |-dumb-init(107219)---neutron-ovn-met(107222)---neutron-ovn-met(107530)
           |                |-privsep-helper(107613)---{privsep-helper}(107637)
           |                |-privsep-helper(239805)-+-{privsep-helper}(239806)
           |                |                        `-{privsep-helper}(245193)
           |                `-privsep-helper(239851)-+-{privsep-helper}(239852)
           |                                         `-{privsep-helper}(245171)
           |-conmon(185474)-+-dumb-init(185476)---nova-compute(185478)-+-{nova-compute}(185757)
           |                |                                          |-{nova-compute}(185758)
           |                |                                          |-{nova-compute}(185759)
           |                |                                          |-{nova-compute}(185760)
           |                |                                          |-{nova-compute}(185761)
           |                |                                          |-{nova-compute}(185762)
           |                |                                          |-{nova-compute}(185763)
           |                |                                          |-{nova-compute}(185764)
           |                |                                          |-{nova-compute}(185765)
           |                |                                          |-{nova-compute}(185766)
           |                |                                          |-{nova-compute}(185767)
           |                |                                          |-{nova-compute}(185768)
           |                |                                          |-{nova-compute}(185769)
           |                |                                          |-{nova-compute}(185770)
           |                |                                          |-{nova-compute}(185771)
           |                |                                          |-{nova-compute}(185772)
           |                |                                          |-{nova-compute}(185773)
           |                |                                          |-{nova-compute}(185774)
           |                |                                          |-{nova-compute}(185775)
           |                |                                          |-{nova-compute}(185776)
           |                |                                          `-{nova-compute}(185777)
           |                |-privsep-helper(239631)---{privsep-helper}(239632)
           |                `-privsep-helper(239713)---{privsep-helper}(239714)
           |-conmon(195337)---dumb-init(195339)---ceilometer-poll(195342)-+-ceilometer-poll(195520)-+-{ceilometer-poll}(195521)
           |                                                              |                         |-{ceilometer-poll}(195524)
           |                                                              |                         |-{ceilometer-poll}(195525)
           |                                                              |                         `-{ceilometer-poll}(195526)
           |                                                              |-ceilometer-poll(195522)-+-{ceilometer-poll}(195523)
           |                                                              |                         |-{ceilometer-poll}(195551)
           |                                                              |                         |-{ceilometer-poll}(195553)
           |                                                              |                         |-{ceilometer-poll}(195554)
           |                                                              |                         `-{ceilometer-poll}(240313)
           |                                                              `-{ceilometer-poll}(195519)
           |-conmon(198563)---node_exporter(198565)-+-{node_exporter}(198568)
           |                                        |-{node_exporter}(198569)
           |                                        |-{node_exporter}(198570)
           |                                        `-{node_exporter}(198571)
           |-conmon(201869)---podman_exporter(201871)-+-{podman_exporter}(201874)
           |                                          |-{podman_exporter}(201875)
           |                                          |-{podman_exporter}(201876)
           |                                          |-{podman_exporter}(201877)
           |                                          |-{podman_exporter}(201879)
           |                                          |-{podman_exporter}(209055)
           |                                          |-{podman_exporter}(209056)
           |                                          |-{podman_exporter}(214003)
           |                                          `-{podman_exporter}(214004)
           |-conmon(205179)---openstack-netwo(205181)-+-{openstack-netwo}(205184)
           |                                          |-{openstack-netwo}(205185)
           |                                          |-{openstack-netwo}(205186)
           |                                          |-{openstack-netwo}(205187)
           |                                          |-{openstack-netwo}(205188)
           |                                          |-{openstack-netwo}(214006)
           |                                          |-{openstack-netwo}(214007)
           |                                          |-{openstack-netwo}(214008)
           |                                          |-{openstack-netwo}(214009)
           |                                          `-{openstack-netwo}(214010)
           |-conmon(225426)---dumb-init(225428)-+-ceilometer-poll(225431)-+-ceilometer-poll(225610)-+-{ceilometer-poll}(225611)
           |                                    |                         |                         |-{ceilometer-poll}(225612)
           |                                    |                         |                         `-{ceilometer-poll}(225655)
           |                                    |                         `-{ceilometer-poll}(225609)
           |                                    `-privsep-helper(225644)---{privsep-helper}(225656)
           |-conmon(225671)---kepler(225673)-+-{kepler}(225677)
           |                                 |-{kepler}(225678)
           |                                 |-{kepler}(225679)
           |                                 |-{kepler}(225680)
           |                                 |-{kepler}(225681)
           |                                 |-{kepler}(225684)
           |                                 |-{kepler}(225685)
           |                                 |-{kepler}(225686)
           |                                 |-{kepler}(225687)
           |                                 |-{kepler}(226567)
           |                                 |-{kepler}(226568)
           |                                 |-{kepler}(226569)
           |                                 `-{kepler}(235515)
           |-crond(1008)
           |-dbus-broker-lau(738)---dbus-broker(771)
           |-gssproxy(872)-+-{gssproxy}(875)
           |               |-{gssproxy}(876)
           |               |-{gssproxy}(877)
           |               |-{gssproxy}(878)
           |               `-{gssproxy}(879)
           |-irqbalance(782)---{irqbalance}(800)
           |-iscsid(171136)
           |-multipathd(171294)-+-{multipathd}(171296)
           |                    |-{multipathd}(171297)
           |                    |-{multipathd}(171298)
           |                    |-{multipathd}(171299)
           |                    |-{multipathd}(171300)
           |                    `-{multipathd}(171301)
           |-ovs-vswitchd(54441)-+-{ovs-vswitchd}(58976)
           |                     |-{ovs-vswitchd}(58977)
           |                     |-{ovs-vswitchd}(58978)
           |                     |-{ovs-vswitchd}(58979)
           |                     |-{ovs-vswitchd}(58980)
           |                     |-{ovs-vswitchd}(58981)
           |                     |-{ovs-vswitchd}(58982)
           |                     |-{ovs-vswitchd}(58984)
           |                     |-{ovs-vswitchd}(58987)
           |                     |-{ovs-vswitchd}(58988)
           |                     |-{ovs-vswitchd}(58989)
           |                     `-{ovs-vswitchd}(58990)
           |-ovsdb-server(54356)
           |-podman(201880)-+-{podman}(201886)
           |                |-{podman}(201887)
           |                |-{podman}(201888)
           |                |-{podman}(201889)
           |                |-{podman}(201890)
           |                |-{podman}(201895)
           |                |-{podman}(201896)
           |                |-{podman}(201897)
           |                |-{podman}(201898)
           |                |-{podman}(201899)
           |                |-{podman}(201903)
           |                |-{podman}(201904)
           |                |-{podman}(201920)
           |                `-{podman}(251273)
           |-polkitd(43557)-+-{polkitd}(43580)
           |                |-{polkitd}(43581)
           |                |-{polkitd}(43582)
           |                |-{polkitd}(43583)
           |                |-{polkitd}(43584)
           |                |-{polkitd}(43585)
           |                |-{polkitd}(43586)
           |                |-{polkitd}(43587)
           |                |-{polkitd}(43588)
           |                |-{polkitd}(43589)
           |                `-{polkitd}(43590)
           |-python3(4511)
           |-qemu-kvm(250438)-+-{qemu-kvm}(250451)
           |                  |-{qemu-kvm}(250470)
           |                  |-{qemu-kvm}(250471)
           |                  `-{qemu-kvm}(250474)
           |-qemu-kvm(250878)-+-{qemu-kvm}(250909)
           |                  |-{qemu-kvm}(250927)
           |                  |-{qemu-kvm}(250928)
           |                  `-{qemu-kvm}(250930)
           |-rpcbind(699)
           |-rsyslogd(237079)-+-{rsyslogd}(237081)
           |                  |-{rsyslogd}(237082)
           |                  `-{rsyslogd}(237083)
           |-sshd(132063)---sshd-session(252932)---sshd-session(252935)---sudo(252936)---sos(252960)-+-timeout(256048)---pstree(256052)
           |                                                                                         |-{sos}(253333)
           |                                                                                         |-{sos}(253334)
           |                                                                                         |-{sos}(253335)
           |                                                                                         |-{sos}(253336)
           |                                                                                         |-{sos}(254089)
           |                                                                                         |-{sos}(254869)
           |                                                                                         |-{sos}(255488)
           |                                                                                         `-{sos}(255888)
           |-systemd(4299)-+-(sd-pam)(4301)
           |               `-dbus-broker-lau(16455)---dbus-broker(16463)
           |-systemd-hostnam(253713)
           |-systemd-journal(676)
           |-systemd-logind(795)
           |-systemd-machine(156786)
           |-systemd-udevd(729)
           |-tuned(43754)-+-{tuned}(43756)
           |              |-{tuned}(43757)
           |              `-{tuned}(43758)
           |-virtlogd(156152)
           |-virtnodedevd(185389)-+-{virtnodedevd}(185390)
           |                      |-{virtnodedevd}(185391)
           |                      |-{virtnodedevd}(185392)
           |                      |-{virtnodedevd}(185393)
           |                      |-{virtnodedevd}(185394)
           |                      |-{virtnodedevd}(185395)
           |                      |-{virtnodedevd}(185396)
           |                      |-{virtnodedevd}(185397)
           |                      |-{virtnodedevd}(185398)
           |                      |-{virtnodedevd}(185399)
           |                      |-{virtnodedevd}(185400)
           |                      |-{virtnodedevd}(185401)
           |                      |-{virtnodedevd}(185402)
           |                      |-{virtnodedevd}(185403)
           |                      |-{virtnodedevd}(185404)
           |                      |-{virtnodedevd}(185406)
           |                      |-{virtnodedevd}(185407)
           |                      |-{virtnodedevd}(185408)
           |                      `-{virtnodedevd}(185409)
           `-virtqemud(185095)-+-{virtqemud}(185096)
                               |-{virtqemud}(185097)
                               |-{virtqemud}(185098)
                               |-{virtqemud}(185099)
                               |-{virtqemud}(185100)
                               |-{virtqemud}(185101)
                               |-{virtqemud}(185102)
                               |-{virtqemud}(185103)
                               |-{virtqemud}(185104)
                               |-{virtqemud}(185105)
                               |-{virtqemud}(185106)
                               |-{virtqemud}(185107)
                               |-{virtqemud}(185108)
                               |-{virtqemud}(185109)
                               |-{virtqemud}(185110)
                               |-{virtqemud}(185114)
                               |-{virtqemud}(185115)
                               |-{virtqemud}(240129)
                               |-{virtqemud}(250448)
                               `-{virtqemud}(250891)
