systemd(1)-+-NetworkManager(55570)-+-{NetworkManager}(55578)
           |                       `-{NetworkManager}(55579)
           |-agetty(1008)
           |-agetty(1009)
           |-anacron(7484)
           |-auditd(701)-+-sedispatch(703)
           |             |-{auditd}(702)
           |             `-{auditd}(704)
           |-catatonit(14312)
           |-chronyd(65010)
           |-conmon(95461)---dumb-init(95463)---ovn-controller(95466)-+-{ovn-controller}(95593)
           |                                                          |-{ovn-controller}(95594)
           |                                                          |-{ovn-controller}(95595)
           |                                                          `-{ovn-controller}(95596)
           |-conmon(104715)-+-dumb-init(104717)---neutron-ovn-met(104720)---neutron-ovn-met(105051)
           |                |-privsep-helper(105164)---{privsep-helper}(105212)
           |                |-privsep-helper(211592)-+-{privsep-helper}(211593)
           |                |                        `-{privsep-helper}(211638)
           |                `-privsep-helper(211606)-+-{privsep-helper}(211607)
           |                                         `-{privsep-helper}(211619)
           |-conmon(183047)-+-dumb-init(183049)---nova-compute(183051)-+-{nova-compute}(183325)
           |                |                                          |-{nova-compute}(183326)
           |                |                                          |-{nova-compute}(183327)
           |                |                                          |-{nova-compute}(183328)
           |                |                                          |-{nova-compute}(183329)
           |                |                                          |-{nova-compute}(183330)
           |                |                                          |-{nova-compute}(183331)
           |                |                                          |-{nova-compute}(183332)
           |                |                                          |-{nova-compute}(183333)
           |                |                                          |-{nova-compute}(183334)
           |                |                                          |-{nova-compute}(183335)
           |                |                                          |-{nova-compute}(183336)
           |                |                                          |-{nova-compute}(183337)
           |                |                                          |-{nova-compute}(183338)
           |                |                                          |-{nova-compute}(183339)
           |                |                                          |-{nova-compute}(183340)
           |                |                                          |-{nova-compute}(183341)
           |                |                                          |-{nova-compute}(183342)
           |                |                                          |-{nova-compute}(183343)
           |                |                                          |-{nova-compute}(183344)
           |                |                                          `-{nova-compute}(183345)
           |                |-privsep-helper(211495)---{privsep-helper}(211496)
           |                `-privsep-helper(211516)---{privsep-helper}(211517)
           |-conmon(192702)---dumb-init(192704)---ceilometer-poll(192707)-+-ceilometer-poll(192889)-+-{ceilometer-poll}(192892)
           |                                                              |                         |-{ceilometer-poll}(192911)
           |                                                              |                         `-{ceilometer-poll}(192912)
           |                                                              `-{ceilometer-poll}(192883)
           |-conmon(195749)---node_exporter(195751)-+-{node_exporter}(195754)
           |                                        |-{node_exporter}(195755)
           |                                        |-{node_exporter}(195756)
           |                                        `-{node_exporter}(195757)
           |-conmon(198854)---podman_exporter(198856)-+-{podman_exporter}(198859)
           |                                          |-{podman_exporter}(198860)
           |                                          |-{podman_exporter}(198861)
           |                                          |-{podman_exporter}(198862)
           |                                          |-{podman_exporter}(198865)
           |                                          |-{podman_exporter}(214175)
           |                                          |-{podman_exporter}(214176)
           |                                          `-{podman_exporter}(214177)
           |-conmon(201993)---openstack-netwo(201995)-+-{openstack-netwo}(201998)
           |                                          |-{openstack-netwo}(201999)
           |                                          |-{openstack-netwo}(202000)
           |                                          |-{openstack-netwo}(202001)
           |                                          `-{openstack-netwo}(202002)
           |-crond(1007)
           |-dbus-broker-lau(742)---dbus-broker(771)
           |-gssproxy(876)-+-{gssproxy}(879)
           |               |-{gssproxy}(880)
           |               |-{gssproxy}(881)
           |               |-{gssproxy}(882)
           |               `-{gssproxy}(883)
           |-irqbalance(783)---{irqbalance}(795)
           |-iscsid(168732)
           |-multipathd(168890)-+-{multipathd}(168892)
           |                    |-{multipathd}(168893)
           |                    |-{multipathd}(168894)
           |                    |-{multipathd}(168895)
           |                    |-{multipathd}(168896)
           |                    `-{multipathd}(168897)
           |-ovs-vswitchd(53871)-+-{ovs-vswitchd}(58405)
           |                     |-{ovs-vswitchd}(58406)
           |                     |-{ovs-vswitchd}(58407)
           |                     |-{ovs-vswitchd}(58408)
           |                     |-{ovs-vswitchd}(58409)
           |                     |-{ovs-vswitchd}(58411)
           |                     |-{ovs-vswitchd}(58412)
           |                     |-{ovs-vswitchd}(58413)
           |                     |-{ovs-vswitchd}(58414)
           |                     |-{ovs-vswitchd}(58415)
           |                     |-{ovs-vswitchd}(58416)
           |                     `-{ovs-vswitchd}(58417)
           |-ovsdb-server(53789)
           |-podman(198866)-+-{podman}(198872)
           |                |-{podman}(198873)
           |                |-{podman}(198874)
           |                |-{podman}(198876)
           |                |-{podman}(198878)
           |                |-{podman}(198880)
           |                |-{podman}(198881)
           |                |-{podman}(198882)
           |                |-{podman}(198883)
           |                |-{podman}(198884)
           |                |-{podman}(198891)
           |                |-{podman}(198892)
           |                `-{podman}(198902)
           |-polkitd(43703)-+-{polkitd}(43707)
           |                |-{polkitd}(43708)
           |                |-{polkitd}(43709)
           |                |-{polkitd}(43710)
           |                |-{polkitd}(43711)
           |                |-{polkitd}(43712)
           |                |-{polkitd}(43713)
           |                |-{polkitd}(43714)
           |                |-{polkitd}(43715)
           |                |-{polkitd}(43716)
           |                `-{polkitd}(43717)
           |-python3(4516)
           |-rpcbind(699)
           |-rsyslogd(1003)-+-{rsyslogd}(1013)
           |                `-{rsyslogd}(1014)
           |-sshd(129539)---sshd-session(222839)---sshd-session(222842)---sudo(222843)---sos(222867)-+-timeout(225211)---dnf(225212)
           |                                                                                         |-timeout(225425)---pstree(225426)
           |                                                                                         |-{sos}(223211)
           |                                                                                         |-{sos}(223212)
           |                                                                                         |-{sos}(223213)
           |                                                                                         |-{sos}(223214)
           |                                                                                         |-{sos}(223514)
           |                                                                                         |-{sos}(223960)
           |                                                                                         |-{sos}(224622)
           |                                                                                         `-{sos}(225209)
           |-systemd(4304)-+-(sd-pam)(4306)
           |               `-dbus-broker-lau(14387)---dbus-broker(14402)
           |-systemd-hostnam(223577)
           |-systemd-journal(679)
           |-systemd-logind(785)
           |-systemd-machine(154379)
           |-systemd-udevd(729)
           |-tuned(43880)-+-{tuned}(43883)
           |              |-{tuned}(43884)
           |              `-{tuned}(43885)
           |-virtlogd(153749)
           |-virtnodedevd(182948)-+-{virtnodedevd}(182955)
           |                      |-{virtnodedevd}(182956)
           |                      |-{virtnodedevd}(182957)
           |                      |-{virtnodedevd}(182958)
           |                      |-{virtnodedevd}(182959)
           |                      |-{virtnodedevd}(182960)
           |                      |-{virtnodedevd}(182961)
           |                      |-{virtnodedevd}(182963)
           |                      |-{virtnodedevd}(182964)
           |                      |-{virtnodedevd}(182965)
           |                      |-{virtnodedevd}(182966)
           |                      |-{virtnodedevd}(182967)
           |                      |-{virtnodedevd}(182968)
           |                      |-{virtnodedevd}(182969)
           |                      |-{virtnodedevd}(182970)
           |                      |-{virtnodedevd}(182973)
           |                      |-{virtnodedevd}(182974)
           |                      |-{virtnodedevd}(182975)
           |                      `-{virtnodedevd}(182976)
           `-virtqemud(182669)-+-{virtqemud}(182706)
                               |-{virtqemud}(182707)
                               |-{virtqemud}(182708)
                               |-{virtqemud}(182709)
                               |-{virtqemud}(182710)
                               |-{virtqemud}(182711)
                               |-{virtqemud}(182712)
                               |-{virtqemud}(182713)
                               |-{virtqemud}(182714)
                               |-{virtqemud}(182715)
                               |-{virtqemud}(182717)
                               |-{virtqemud}(182718)
                               |-{virtqemud}(182719)
                               |-{virtqemud}(182720)
                               |-{virtqemud}(182721)
                               |-{virtqemud}(182742)
                               |-{virtqemud}(182743)
                               `-{virtqemud}(211764)
