systemd(1)-+-NetworkManager(51750)-+-{NetworkManager}(51758)
           |                       `-{NetworkManager}(51759)
           |-agetty(1013)
           |-agetty(1014)
           |-anacron(81321)
           |-auditd(707)-+-sedispatch(709)
           |             |-{auditd}(708)
           |             `-{auditd}(710)
           |-catatonit(7909)
           |-chronyd(61047)
           |-conmon(94969)---dumb-init(94971)---ovn-controller(94974)-+-{ovn-controller}(95102)
           |                                                          |-{ovn-controller}(95103)
           |                                                          |-{ovn-controller}(95104)
           |                                                          `-{ovn-controller}(95105)
           |-conmon(103834)-+-dumb-init(103836)---neutron-ovn-met(103840)---neutron-ovn-met(103952)
           |                |-privsep-helper(103957)---{privsep-helper}(103958)
           |                |-privsep-helper(221917)-+-{privsep-helper}(221918)
           |                |                        `-{privsep-helper}(222475)
           |                `-privsep-helper(221931)-+-{privsep-helper}(221932)
           |                                         `-{privsep-helper}(224286)
           |-conmon(166292)---dumb-init(166294)---iscsid(166297)
           |-conmon(175608)---dumb-init(175610)---multipathd(175613)-+-{multipathd}(175664)
           |                                                         |-{multipathd}(175665)
           |                                                         |-{multipathd}(175666)
           |                                                         |-{multipathd}(175667)
           |                                                         |-{multipathd}(175668)
           |                                                         `-{multipathd}(175669)
           |-conmon(192720)---dumb-init(192722)-+-nova-compute(192724)-+-{nova-compute}(193020)
           |                                    |                      |-{nova-compute}(193021)
           |                                    |                      |-{nova-compute}(193022)
           |                                    |                      |-{nova-compute}(193023)
           |                                    |                      |-{nova-compute}(193024)
           |                                    |                      |-{nova-compute}(193025)
           |                                    |                      |-{nova-compute}(193026)
           |                                    |                      |-{nova-compute}(193027)
           |                                    |                      |-{nova-compute}(193028)
           |                                    |                      |-{nova-compute}(193029)
           |                                    |                      |-{nova-compute}(193030)
           |                                    |                      |-{nova-compute}(193031)
           |                                    |                      |-{nova-compute}(193032)
           |                                    |                      |-{nova-compute}(193033)
           |                                    |                      |-{nova-compute}(193034)
           |                                    |                      |-{nova-compute}(193035)
           |                                    |                      |-{nova-compute}(193036)
           |                                    |                      |-{nova-compute}(193037)
           |                                    |                      |-{nova-compute}(193038)
           |                                    |                      |-{nova-compute}(193039)
           |                                    |                      `-{nova-compute}(193040)
           |                                    |-privsep-helper(221751)-+-{privsep-helper}(221752)
           |                                    |                        `-{privsep-helper}(221753)
           |                                    `-privsep-helper(221809)-+-{privsep-helper}(221810)
           |                                                             `-{privsep-helper}(221811)
           |-conmon(203486)---dumb-init(203488)---ceilometer-poll(203491)-+-ceilometer-poll(203697)-+-{ceilometer-poll}(203700)
           |                                                              |                         |-{ceilometer-poll}(203715)
           |                                                              |                         |-{ceilometer-poll}(203720)
           |                                                              |                         `-{ceilometer-poll}(203721)
           |                                                              |-ceilometer-poll(203714)-+-{ceilometer-poll}(203718)
           |                                                              |                         |-{ceilometer-poll}(203772)
           |                                                              |                         |-{ceilometer-poll}(203779)
           |                                                              |                         |-{ceilometer-poll}(203781)
           |                                                              |                         `-{ceilometer-poll}(224495)
           |                                                              `-{ceilometer-poll}(203693)
           |-conmon(205322)---node_exporter(205324)-+-{node_exporter}(205327)
           |                                        |-{node_exporter}(205328)
           |                                        |-{node_exporter}(205329)
           |                                        `-{node_exporter}(205330)
           |-conmon(207212)---podman_exporter(207214)-+-{podman_exporter}(207217)
           |                                          |-{podman_exporter}(207218)
           |                                          |-{podman_exporter}(207219)
           |                                          |-{podman_exporter}(207220)
           |                                          `-{podman_exporter}(207222)
           |-conmon(209124)---openstack-netwo(209126)-+-{openstack-netwo}(209129)
           |                                          |-{openstack-netwo}(209130)
           |                                          |-{openstack-netwo}(209131)
           |                                          |-{openstack-netwo}(209132)
           |                                          `-{openstack-netwo}(209133)
           |-crond(1012)
           |-dbus-broker-lau(771)---dbus-broker(776)
           |-gssproxy(878)-+-{gssproxy}(881)
           |               |-{gssproxy}(882)
           |               |-{gssproxy}(883)
           |               |-{gssproxy}(884)
           |               `-{gssproxy}(885)
           |-irqbalance(784)---{irqbalance}(804)
           |-ovs-vswitchd(50051)-+-{ovs-vswitchd}(54589)
           |                     |-{ovs-vswitchd}(54591)
           |                     |-{ovs-vswitchd}(54592)
           |                     |-{ovs-vswitchd}(54593)
           |                     |-{ovs-vswitchd}(54594)
           |                     |-{ovs-vswitchd}(54595)
           |                     |-{ovs-vswitchd}(54596)
           |                     |-{ovs-vswitchd}(54597)
           |                     |-{ovs-vswitchd}(54600)
           |                     |-{ovs-vswitchd}(54602)
           |                     |-{ovs-vswitchd}(54603)
           |                     `-{ovs-vswitchd}(54605)
           |-ovsdb-server(49967)
           |-podman(206967)-+-{podman}(206973)
           |                |-{podman}(206974)
           |                |-{podman}(206975)
           |                |-{podman}(206976)
           |                |-{podman}(206977)
           |                |-{podman}(206981)
           |                |-{podman}(206982)
           |                |-{podman}(206983)
           |                |-{podman}(206985)
           |                |-{podman}(206986)
           |                |-{podman}(206989)
           |                `-{podman}(206990)
           |-polkitd(6123)-+-{polkitd}(6201)
           |               |-{polkitd}(6204)
           |               |-{polkitd}(6210)
           |               |-{polkitd}(6211)
           |               |-{polkitd}(6212)
           |               |-{polkitd}(6213)
           |               |-{polkitd}(6214)
           |               |-{polkitd}(6215)
           |               |-{polkitd}(6216)
           |               |-{polkitd}(6217)
           |               `-{polkitd}(6279)
           |-python3(1274)
           |-rpcbind(705)
           |-rsyslogd(1009)-+-{rsyslogd}(1016)
           |                `-{rsyslogd}(1017)
           |-sshd(128165)---sshd-session(230678)---sshd-session(230681)---sudo(230682)---sos(230706)-+-timeout(233394)---pip(233396)
           |                                                                                         |-timeout(233422)---turbostat(233423)-+-sleep(233430)
           |                                                                                         |                                     `-{turbostat}(233427)
           |                                                                                         |-timeout(233444)---pstree(233446)
           |                                                                                         |-{sos}(231039)
           |                                                                                         |-{sos}(231040)
           |                                                                                         |-{sos}(231041)
           |                                                                                         |-{sos}(231045)
           |                                                                                         |-{sos}(233119)
           |                                                                                         |-{sos}(233198)
           |                                                                                         |-{sos}(233378)
           |                                                                                         `-{sos}(233442)
           |-systemd(1062)-+-(sd-pam)(1064)
           |               `-dbus-broker-lau(8037)---dbus-broker(8055)
           |-systemd-hostnam(231425)
           |-systemd-journal(683)
           |-systemd-logind(789)
           |-systemd-machine(152759)
           |-systemd-udevd(735)
           |-tuned(39824)-+-{tuned}(39826)
           |              |-{tuned}(39827)
           |              `-{tuned}(39828)
           |-virtlogd(152132)
           |-virtnodedevd(192651)-+-{virtnodedevd}(192658)
           |                      |-{virtnodedevd}(192659)
           |                      |-{virtnodedevd}(192660)
           |                      |-{virtnodedevd}(192661)
           |                      |-{virtnodedevd}(192662)
           |                      |-{virtnodedevd}(192663)
           |                      |-{virtnodedevd}(192664)
           |                      |-{virtnodedevd}(192665)
           |                      |-{virtnodedevd}(192666)
           |                      |-{virtnodedevd}(192667)
           |                      |-{virtnodedevd}(192668)
           |                      |-{virtnodedevd}(192669)
           |                      |-{virtnodedevd}(192670)
           |                      |-{virtnodedevd}(192671)
           |                      |-{virtnodedevd}(192672)
           |                      |-{virtnodedevd}(192674)
           |                      |-{virtnodedevd}(192675)
           |                      `-{virtnodedevd}(192676)
           `-virtqemud(192369)-+-{virtqemud}(192390)
                               |-{virtqemud}(192391)
                               |-{virtqemud}(192392)
                               |-{virtqemud}(192393)
                               |-{virtqemud}(192394)
                               |-{virtqemud}(192395)
                               |-{virtqemud}(192396)
                               |-{virtqemud}(192397)
                               |-{virtqemud}(192398)
                               |-{virtqemud}(192399)
                               |-{virtqemud}(192401)
                               |-{virtqemud}(192402)
                               |-{virtqemud}(192403)
                               |-{virtqemud}(192404)
                               |-{virtqemud}(192405)
                               |-{virtqemud}(192412)
                               |-{virtqemud}(192413)
                               `-{virtqemud}(222763)
