systemd(1)-+-NetworkManager(55461)-+-{NetworkManager}(55467)
           |                       `-{NetworkManager}(55468)
           |-agetty(1007)
           |-agetty(1008)
           |-anacron(50807)
           |-auditd(699)-+-sedispatch(701)
           |             |-{auditd}(700)
           |             `-{auditd}(702)
           |-catatonit(13162)
           |-chronyd(64903)
           |-conmon(95355)---dumb-init(95357)---ovn-controller(95360)-+-{ovn-controller}(95481)
           |                                                          |-{ovn-controller}(95482)
           |                                                          |-{ovn-controller}(95483)
           |                                                          `-{ovn-controller}(95484)
           |-conmon(104593)-+-dumb-init(104595)---neutron-ovn-met(104598)---neutron-ovn-met(104981)
           |                |-privsep-helper(105111)---{privsep-helper}(105136)
           |                |-privsep-helper(211297)-+-{privsep-helper}(211298)
           |                |                        `-{privsep-helper}(211388)
           |                `-privsep-helper(211354)-+-{privsep-helper}(211355)
           |                                         `-{privsep-helper}(214254)
           |-conmon(182797)-+-dumb-init(182799)---nova-compute(182801)-+-{nova-compute}(183073)
           |                |                                          |-{nova-compute}(183074)
           |                |                                          |-{nova-compute}(183075)
           |                |                                          |-{nova-compute}(183076)
           |                |                                          |-{nova-compute}(183077)
           |                |                                          |-{nova-compute}(183078)
           |                |                                          |-{nova-compute}(183079)
           |                |                                          |-{nova-compute}(183080)
           |                |                                          |-{nova-compute}(183081)
           |                |                                          |-{nova-compute}(183082)
           |                |                                          |-{nova-compute}(183083)
           |                |                                          |-{nova-compute}(183084)
           |                |                                          |-{nova-compute}(183085)
           |                |                                          |-{nova-compute}(183086)
           |                |                                          |-{nova-compute}(183087)
           |                |                                          |-{nova-compute}(183088)
           |                |                                          |-{nova-compute}(183089)
           |                |                                          |-{nova-compute}(183090)
           |                |                                          |-{nova-compute}(183091)
           |                |                                          |-{nova-compute}(183092)
           |                |                                          `-{nova-compute}(183093)
           |                |-privsep-helper(211226)---{privsep-helper}(211227)
           |                `-privsep-helper(211247)---{privsep-helper}(211248)
           |-conmon(192503)---dumb-init(192505)---ceilometer-poll(192508)-+-ceilometer-poll(192708)-+-{ceilometer-poll}(192709)
           |                                                              |                         |-{ceilometer-poll}(192711)
           |                                                              |                         `-{ceilometer-poll}(192712)
           |                                                              `-{ceilometer-poll}(192707)
           |-conmon(195499)---node_exporter(195501)-+-{node_exporter}(195504)
           |                                        |-{node_exporter}(195505)
           |                                        |-{node_exporter}(195506)
           |                                        `-{node_exporter}(195507)
           |-conmon(198631)---podman_exporter(198633)-+-{podman_exporter}(198636)
           |                                          |-{podman_exporter}(198637)
           |                                          |-{podman_exporter}(198638)
           |                                          |-{podman_exporter}(198639)
           |                                          |-{podman_exporter}(198640)
           |                                          |-{podman_exporter}(210356)
           |                                          |-{podman_exporter}(210357)
           |                                          |-{podman_exporter}(210358)
           |                                          `-{podman_exporter}(210359)
           |-conmon(201771)---openstack-netwo(201775)-+-{openstack-netwo}(201781)
           |                                          |-{openstack-netwo}(201782)
           |                                          |-{openstack-netwo}(201783)
           |                                          |-{openstack-netwo}(201784)
           |                                          `-{openstack-netwo}(201785)
           |-crond(1006)
           |-dbus-broker-lau(743)---dbus-broker(768)
           |-gssproxy(873)-+-{gssproxy}(875)
           |               |-{gssproxy}(876)
           |               |-{gssproxy}(877)
           |               |-{gssproxy}(878)
           |               `-{gssproxy}(879)
           |-irqbalance(777)---{irqbalance}(792)
           |-iscsid(168480)
           |-multipathd(168638)-+-{multipathd}(168640)
           |                    |-{multipathd}(168641)
           |                    |-{multipathd}(168642)
           |                    |-{multipathd}(168643)
           |                    |-{multipathd}(168644)
           |                    `-{multipathd}(168645)
           |-ovs-vswitchd(53763)-+-{ovs-vswitchd}(58293)
           |                     |-{ovs-vswitchd}(58294)
           |                     |-{ovs-vswitchd}(58296)
           |                     |-{ovs-vswitchd}(58297)
           |                     |-{ovs-vswitchd}(58298)
           |                     |-{ovs-vswitchd}(58299)
           |                     |-{ovs-vswitchd}(58300)
           |                     |-{ovs-vswitchd}(58301)
           |                     |-{ovs-vswitchd}(58302)
           |                     |-{ovs-vswitchd}(58303)
           |                     |-{ovs-vswitchd}(58304)
           |                     `-{ovs-vswitchd}(58305)
           |-ovsdb-server(53681)
           |-podman(198642)-+-{podman}(198648)
           |                |-{podman}(198649)
           |                |-{podman}(198650)
           |                |-{podman}(198651)
           |                |-{podman}(198652)
           |                |-{podman}(198656)
           |                |-{podman}(198657)
           |                |-{podman}(198658)
           |                |-{podman}(198659)
           |                |-{podman}(198660)
           |                |-{podman}(198676)
           |                |-{podman}(198677)
           |                `-{podman}(198679)
           |-polkitd(43604)-+-{polkitd}(43608)
           |                |-{polkitd}(43609)
           |                |-{polkitd}(43610)
           |                |-{polkitd}(43611)
           |                |-{polkitd}(43612)
           |                |-{polkitd}(43613)
           |                |-{polkitd}(43614)
           |                |-{polkitd}(43615)
           |                |-{polkitd}(43616)
           |                |-{polkitd}(43617)
           |                `-{polkitd}(43618)
           |-python3(4508)
           |-rpcbind(697)
           |-rsyslogd(1002)-+-{rsyslogd}(1018)
           |                `-{rsyslogd}(1019)
           |-sshd(129465)---sshd-session(223046)---sshd-session(223049)---sudo(223050)---sos(223074)-+-timeout(225755)---dnf(225756)
           |                                                                                         |-timeout(225830)---pip(225831)
           |                                                                                         |-timeout(225834)---pstree(225835)
           |                                                                                         |-{sos}(223405)
           |                                                                                         |-{sos}(223406)
           |                                                                                         |-{sos}(223407)
           |                                                                                         |-{sos}(223408)
           |                                                                                         |-{sos}(223704)
           |                                                                                         |-{sos}(225549)
           |                                                                                         |-{sos}(225752)
           |                                                                                         `-{sos}(225823)
           |-systemd(4298)-+-(sd-pam)(4300)
           |               `-dbus-broker-lau(13257)---dbus-broker(13277)
           |-systemd-hostnam(223781)
           |-systemd-journal(675)
           |-systemd-logind(782)
           |-systemd-machine(154183)
           |-systemd-udevd(727)
           |-tuned(43782)-+-{tuned}(43784)
           |              |-{tuned}(43785)
           |              `-{tuned}(43786)
           |-virtlogd(153551)
           |-virtnodedevd(183097)-+-{virtnodedevd}(183098)
           |                      |-{virtnodedevd}(183099)
           |                      |-{virtnodedevd}(183100)
           |                      |-{virtnodedevd}(183101)
           |                      |-{virtnodedevd}(183102)
           |                      |-{virtnodedevd}(183103)
           |                      |-{virtnodedevd}(183104)
           |                      |-{virtnodedevd}(183105)
           |                      |-{virtnodedevd}(183106)
           |                      |-{virtnodedevd}(183107)
           |                      |-{virtnodedevd}(183108)
           |                      |-{virtnodedevd}(183109)
           |                      |-{virtnodedevd}(183110)
           |                      |-{virtnodedevd}(183111)
           |                      |-{virtnodedevd}(183112)
           |                      |-{virtnodedevd}(183114)
           |                      |-{virtnodedevd}(183115)
           |                      |-{virtnodedevd}(183116)
           |                      `-{virtnodedevd}(183117)
           `-virtqemud(182590)-+-{virtqemud}(182620)
                               |-{virtqemud}(182621)
                               |-{virtqemud}(182622)
                               |-{virtqemud}(182623)
                               |-{virtqemud}(182624)
                               |-{virtqemud}(182625)
                               |-{virtqemud}(182626)
                               |-{virtqemud}(182627)
                               |-{virtqemud}(182628)
                               |-{virtqemud}(182629)
                               |-{virtqemud}(182630)
                               |-{virtqemud}(182631)
                               |-{virtqemud}(182632)
                               |-{virtqemud}(182633)
                               |-{virtqemud}(182634)
                               |-{virtqemud}(182638)
                               |-{virtqemud}(182639)
                               `-{virtqemud}(211515)
