systemd(1)-+-NetworkManager(56494)-+-{NetworkManager}(56502)
           |                       `-{NetworkManager}(56503)
           |-agetty(1024)
           |-agetty(1025)
           |-anacron(196061)
           |-auditd(721)-+-sedispatch(723)
           |             |-{auditd}(722)
           |             `-{auditd}(724)
           |-catatonit(14905)
           |-chronyd(66013)
           |-conmon(96733)---dumb-init(96735)---ovn-controller(96738)-+-{ovn-controller}(96868)
           |                                                          |-{ovn-controller}(96869)
           |                                                          |-{ovn-controller}(96870)
           |                                                          `-{ovn-controller}(96871)
           |-conmon(106063)-+-dumb-init(106065)---neutron-ovn-met(106068)---neutron-ovn-met(106465)
           |                `-privsep-helper(106599)---{privsep-helper}(106618)
           |-conmon(186660)---dumb-init(186662)---nova-compute(186664)-+-{nova-compute}(186967)
           |                                                           |-{nova-compute}(186968)
           |                                                           |-{nova-compute}(186969)
           |                                                           |-{nova-compute}(186970)
           |                                                           |-{nova-compute}(186971)
           |                                                           |-{nova-compute}(186972)
           |                                                           |-{nova-compute}(186973)
           |                                                           |-{nova-compute}(186974)
           |                                                           |-{nova-compute}(186975)
           |                                                           |-{nova-compute}(186976)
           |                                                           |-{nova-compute}(186977)
           |                                                           |-{nova-compute}(186978)
           |                                                           |-{nova-compute}(186979)
           |                                                           |-{nova-compute}(186980)
           |                                                           |-{nova-compute}(186981)
           |                                                           |-{nova-compute}(186982)
           |                                                           |-{nova-compute}(186983)
           |                                                           |-{nova-compute}(186984)
           |                                                           |-{nova-compute}(186985)
           |                                                           |-{nova-compute}(186986)
           |                                                           `-{nova-compute}(186987)
           |-conmon(196421)---dumb-init(196423)---ceilometer-poll(196426)-+-ceilometer-poll(196625)-+-{ceilometer-poll}(196627)
           |                                                              |                         |-{ceilometer-poll}(196630)
           |                                                              |                         |-{ceilometer-poll}(196632)
           |                                                              |                         `-{ceilometer-poll}(196634)
           |                                                              |-ceilometer-poll(196631)-+-{ceilometer-poll}(196633)
           |                                                              |                         |-{ceilometer-poll}(196635)
           |                                                              |                         |-{ceilometer-poll}(196654)
           |                                                              |                         `-{ceilometer-poll}(196656)
           |                                                              `-{ceilometer-poll}(196608)
           |-conmon(199484)---node_exporter(199486)-+-{node_exporter}(199489)
           |                                        |-{node_exporter}(199490)
           |                                        |-{node_exporter}(199491)
           |                                        `-{node_exporter}(199492)
           |-conmon(202606)---podman_exporter(202608)-+-{podman_exporter}(202611)
           |                                          |-{podman_exporter}(202612)
           |                                          |-{podman_exporter}(202613)
           |                                          |-{podman_exporter}(202614)
           |                                          |-{podman_exporter}(202616)
           |                                          |-{podman_exporter}(214578)
           |                                          |-{podman_exporter}(214579)
           |                                          |-{podman_exporter}(214719)
           |                                          `-{podman_exporter}(214720)
           |-conmon(205767)---openstack-netwo(205769)-+-{openstack-netwo}(205772)
           |                                          |-{openstack-netwo}(205773)
           |                                          |-{openstack-netwo}(205774)
           |                                          |-{openstack-netwo}(205775)
           |                                          |-{openstack-netwo}(205776)
           |                                          |-{openstack-netwo}(214581)
           |                                          |-{openstack-netwo}(214582)
           |                                          |-{openstack-netwo}(214583)
           |                                          |-{openstack-netwo}(214584)
           |                                          `-{openstack-netwo}(214585)
           |-crond(1023)
           |-dbus-broker-lau(808)---dbus-broker(813)
           |-gssproxy(887)-+-{gssproxy}(891)
           |               |-{gssproxy}(892)
           |               |-{gssproxy}(893)
           |               |-{gssproxy}(894)
           |               `-{gssproxy}(895)
           |-irqbalance(830)---{irqbalance}(838)
           |-iscsid(170539)
           |-multipathd(170698)-+-{multipathd}(170700)
           |                    |-{multipathd}(170701)
           |                    |-{multipathd}(170702)
           |                    |-{multipathd}(170703)
           |                    |-{multipathd}(170704)
           |                    |-{multipathd}(170705)
           |                    `-{multipathd}(170706)
           |-ovs-vswitchd(54784)-+-{ovs-vswitchd}(59365)
           |                     |-{ovs-vswitchd}(59366)
           |                     |-{ovs-vswitchd}(59369)
           |                     |-{ovs-vswitchd}(59370)
           |                     |-{ovs-vswitchd}(59372)
           |                     |-{ovs-vswitchd}(59373)
           |                     |-{ovs-vswitchd}(59374)
           |                     |-{ovs-vswitchd}(59375)
           |                     |-{ovs-vswitchd}(59376)
           |                     |-{ovs-vswitchd}(59378)
           |                     |-{ovs-vswitchd}(59379)
           |                     `-{ovs-vswitchd}(59380)
           |-ovsdb-server(54703)
           |-podman(202617)-+-{podman}(202623)
           |                |-{podman}(202624)
           |                |-{podman}(202625)
           |                |-{podman}(202626)
           |                |-{podman}(202631)
           |                |-{podman}(202632)
           |                |-{podman}(202633)
           |                |-{podman}(202634)
           |                |-{podman}(202635)
           |                |-{podman}(202642)
           |                |-{podman}(202643)
           |                |-{podman}(202644)
           |                |-{podman}(202653)
           |                `-{podman}(214580)
           |-polkitd(44368)-+-{polkitd}(44372)
           |                |-{polkitd}(44373)
           |                |-{polkitd}(44374)
           |                |-{polkitd}(44375)
           |                |-{polkitd}(44376)
           |                |-{polkitd}(44377)
           |                |-{polkitd}(44378)
           |                |-{polkitd}(44379)
           |                |-{polkitd}(44380)
           |                |-{polkitd}(44381)
           |                `-{polkitd}(44382)
           |-python3(5016)
           |-rpcbind(719)
           |-rsyslogd(1019)-+-{rsyslogd}(1050)
           |                `-{rsyslogd}(1052)
           |-sshd(130961)---sshd-session(214920)---sshd-session(214929)---sudo(214944)---sos(214974)-+-timeout(217041)---dnf(217043)
           |                                                                                         |-timeout(217474)---turbostat(217477)-+-sleep(217491)
           |                                                                                         |                                     `-{turbostat}(217489)
           |                                                                                         |-timeout(217496)---pstree(217497)
           |                                                                                         |-{sos}(215268)
           |                                                                                         |-{sos}(215269)
           |                                                                                         |-{sos}(215270)
           |                                                                                         |-{sos}(215271)
           |                                                                                         |-{sos}(215618)
           |                                                                                         |-{sos}(217143)
           |                                                                                         |-{sos}(217164)
           |                                                                                         `-{sos}(217189)
           |-systemd(4804)-+-(sd-pam)(4806)
           |               `-dbus-broker-lau(14991)---dbus-broker(14999)
           |-systemd-hostnam(215676)
           |-systemd-journal(696)
           |-systemd-logind(834)
           |-systemd-machine(156033)
           |-systemd-udevd(749)---systemd-udevd(216878)
           |-tuned(44546)-+-{tuned}(44548)
           |              |-{tuned}(44549)
           |              `-{tuned}(44550)
           |-virtlogd(155380)
           |-virtnodedevd(186305)-+-{virtnodedevd}(186322)
           |                      |-{virtnodedevd}(186323)
           |                      |-{virtnodedevd}(186324)
           |                      |-{virtnodedevd}(186325)
           |                      |-{virtnodedevd}(186326)
           |                      |-{virtnodedevd}(186327)
           |                      |-{virtnodedevd}(186328)
           |                      |-{virtnodedevd}(186329)
           |                      |-{virtnodedevd}(186330)
           |                      |-{virtnodedevd}(186331)
           |                      |-{virtnodedevd}(186332)
           |                      |-{virtnodedevd}(186333)
           |                      |-{virtnodedevd}(186334)
           |                      |-{virtnodedevd}(186335)
           |                      |-{virtnodedevd}(186336)
           |                      |-{virtnodedevd}(186338)
           |                      |-{virtnodedevd}(186339)
           |                      |-{virtnodedevd}(186340)
           |                      `-{virtnodedevd}(186341)
           `-virtqemud(185949)-+-{virtqemud}(185979)
                               |-{virtqemud}(185980)
                               |-{virtqemud}(185981)
                               |-{virtqemud}(185982)
                               |-{virtqemud}(185983)
                               |-{virtqemud}(185984)
                               |-{virtqemud}(185985)
                               |-{virtqemud}(185986)
                               |-{virtqemud}(185987)
                               |-{virtqemud}(185988)
                               |-{virtqemud}(185989)
                               |-{virtqemud}(185990)
                               |-{virtqemud}(185991)
                               |-{virtqemud}(185992)
                               |-{virtqemud}(185993)
                               |-{virtqemud}(185997)
                               `-{virtqemud}(185998)
