systemd(1)-+-NetworkManager(55545)-+-{NetworkManager}(55553)
           |                       `-{NetworkManager}(55554)
           |-agetty(1006)
           |-agetty(1008)
           |-anacron(75313)
           |-auditd(698)-+-sedispatch(700)
           |             |-{auditd}(699)
           |             `-{auditd}(701)
           |-catatonit(17423)
           |-chronyd(64981)
           |-conmon(95470)---dumb-init(95472)---ovn-controller(95475)-+-{ovn-controller}(95596)
           |                                                          |-{ovn-controller}(95597)
           |                                                          |-{ovn-controller}(95598)
           |                                                          `-{ovn-controller}(95599)
           |-conmon(104343)-+-dumb-init(104345)---neutron-ovn-met(104348)---neutron-ovn-met(104453)
           |                |-privsep-helper(104458)---{privsep-helper}(104459)
           |                |-privsep-helper(213393)-+-{privsep-helper}(213394)
           |                |                        `-{privsep-helper}(215320)
           |                `-privsep-helper(213407)-+-{privsep-helper}(213408)
           |                                         `-{privsep-helper}(213495)
           |-conmon(170121)---dumb-init(170123)---multipathd(170126)-+-{multipathd}(170179)
           |                                                         |-{multipathd}(170180)
           |                                                         |-{multipathd}(170181)
           |                                                         |-{multipathd}(170182)
           |                                                         |-{multipathd}(170183)
           |                                                         `-{multipathd}(170184)
           |-conmon(187090)-+-dumb-init(187092)---nova-compute(187094)-+-{nova-compute}(187369)
           |                |                                          |-{nova-compute}(187370)
           |                |                                          |-{nova-compute}(187371)
           |                |                                          |-{nova-compute}(187372)
           |                |                                          |-{nova-compute}(187373)
           |                |                                          |-{nova-compute}(187374)
           |                |                                          |-{nova-compute}(187375)
           |                |                                          |-{nova-compute}(187376)
           |                |                                          |-{nova-compute}(187377)
           |                |                                          |-{nova-compute}(187378)
           |                |                                          |-{nova-compute}(187379)
           |                |                                          |-{nova-compute}(187380)
           |                |                                          |-{nova-compute}(187381)
           |                |                                          |-{nova-compute}(187382)
           |                |                                          |-{nova-compute}(187383)
           |                |                                          |-{nova-compute}(187384)
           |                |                                          |-{nova-compute}(187385)
           |                |                                          |-{nova-compute}(187386)
           |                |                                          |-{nova-compute}(187387)
           |                |                                          |-{nova-compute}(187388)
           |                |                                          `-{nova-compute}(187389)
           |                |-privsep-helper(213280)---{privsep-helper}(213281)
           |                `-privsep-helper(213322)---{privsep-helper}(213323)
           |-conmon(197781)---dumb-init(197783)---ceilometer-poll(197786)-+-ceilometer-poll(198035)-+-{ceilometer-poll}(198036)
           |                                                              |                         |-{ceilometer-poll}(198091)
           |                                                              |                         `-{ceilometer-poll}(198092)
           |                                                              `-{ceilometer-poll}(198034)
           |-conmon(199585)---node_exporter(199587)-+-{node_exporter}(199590)
           |                                        |-{node_exporter}(199591)
           |                                        |-{node_exporter}(199592)
           |                                        |-{node_exporter}(199593)
           |                                        `-{node_exporter}(199594)
           |-conmon(201493)---podman_exporter(201495)-+-{podman_exporter}(201498)
           |                                          |-{podman_exporter}(201499)
           |                                          |-{podman_exporter}(201500)
           |                                          |-{podman_exporter}(201501)
           |                                          |-{podman_exporter}(201502)
           |                                          `-{podman_exporter}(204495)
           |-conmon(203370)---openstack-netwo(203372)-+-{openstack-netwo}(203375)
           |                                          |-{openstack-netwo}(203376)
           |                                          |-{openstack-netwo}(203377)
           |                                          |-{openstack-netwo}(203378)
           |                                          `-{openstack-netwo}(203379)
           |-crond(1005)
           |-dbus-broker-lau(763)---dbus-broker(770)
           |-gssproxy(869)-+-{gssproxy}(873)
           |               |-{gssproxy}(874)
           |               |-{gssproxy}(875)
           |               |-{gssproxy}(876)
           |               `-{gssproxy}(877)
           |-irqbalance(783)---{irqbalance}(799)
           |-iscsid(172860)
           |-ovs-vswitchd(53848)-+-{ovs-vswitchd}(58380)
           |                     |-{ovs-vswitchd}(58381)
           |                     |-{ovs-vswitchd}(58382)
           |                     |-{ovs-vswitchd}(58383)
           |                     |-{ovs-vswitchd}(58384)
           |                     |-{ovs-vswitchd}(58385)
           |                     |-{ovs-vswitchd}(58386)
           |                     |-{ovs-vswitchd}(58387)
           |                     |-{ovs-vswitchd}(58388)
           |                     |-{ovs-vswitchd}(58389)
           |                     |-{ovs-vswitchd}(58390)
           |                     `-{ovs-vswitchd}(58391)
           |-ovsdb-server(53766)
           |-podman(201247)-+-{podman}(201253)
           |                |-{podman}(201254)
           |                |-{podman}(201255)
           |                |-{podman}(201256)
           |                |-{podman}(201257)
           |                |-{podman}(201263)
           |                |-{podman}(201264)
           |                |-{podman}(201265)
           |                |-{podman}(201266)
           |                |-{podman}(201277)
           |                |-{podman}(201278)
           |                |-{podman}(201282)
           |                `-{podman}(201283)
           |-polkitd(43600)-+-{polkitd}(43604)
           |                |-{polkitd}(43605)
           |                |-{polkitd}(43606)
           |                |-{polkitd}(43607)
           |                |-{polkitd}(43608)
           |                |-{polkitd}(43609)
           |                |-{polkitd}(43610)
           |                |-{polkitd}(43611)
           |                |-{polkitd}(43612)
           |                |-{polkitd}(43613)
           |                `-{polkitd}(43614)
           |-python3(4507)
           |-rpcbind(696)
           |-rsyslogd(1001)-+-{rsyslogd}(1010)
           |                `-{rsyslogd}(1011)
           |-sshd(128663)---sshd-session(225901)---sshd-session(225904)---sudo(225905)---sos(225929)-+-timeout(228563)---dnf(228564)
           |                                                                                         |-timeout(228589)---pstree(228596)
           |                                                                                         |-{sos}(226241)
           |                                                                                         |-{sos}(226242)
           |                                                                                         |-{sos}(226243)
           |                                                                                         |-{sos}(226244)
           |                                                                                         |-{sos}(226623)
           |                                                                                         |-{sos}(227044)
           |                                                                                         |-{sos}(227787)
           |                                                                                         `-{sos}(228292)
           |-systemd(4295)-+-(sd-pam)(4297)
           |               `-dbus-broker-lau(17473)---dbus-broker(17480)
           |-systemd-hostnam(226701)
           |-systemd-journal(675)
           |-systemd-logind(788)
           |-systemd-machine(153385)
           |-systemd-udevd(726)
           |-tuned(43777)-+-{tuned}(43780)
           |              |-{tuned}(43781)
           |              `-{tuned}(43782)
           |-virtlogd(152755)
           |-virtnodedevd(186953)-+-{virtnodedevd}(186954)
           |                      |-{virtnodedevd}(186955)
           |                      |-{virtnodedevd}(186956)
           |                      |-{virtnodedevd}(186957)
           |                      |-{virtnodedevd}(186958)
           |                      |-{virtnodedevd}(186959)
           |                      |-{virtnodedevd}(186960)
           |                      |-{virtnodedevd}(186961)
           |                      |-{virtnodedevd}(186962)
           |                      |-{virtnodedevd}(186963)
           |                      |-{virtnodedevd}(186964)
           |                      |-{virtnodedevd}(186965)
           |                      |-{virtnodedevd}(186966)
           |                      |-{virtnodedevd}(186967)
           |                      |-{virtnodedevd}(186968)
           |                      |-{virtnodedevd}(186970)
           |                      |-{virtnodedevd}(186971)
           |                      |-{virtnodedevd}(186972)
           |                      `-{virtnodedevd}(186973)
           `-virtqemud(186697)-+-{virtqemud}(186715)
                               |-{virtqemud}(186716)
                               |-{virtqemud}(186717)
                               |-{virtqemud}(186718)
                               |-{virtqemud}(186719)
                               |-{virtqemud}(186720)
                               |-{virtqemud}(186721)
                               |-{virtqemud}(186722)
                               |-{virtqemud}(186723)
                               |-{virtqemud}(186724)
                               |-{virtqemud}(186725)
                               |-{virtqemud}(186726)
                               |-{virtqemud}(186727)
                               |-{virtqemud}(186728)
                               |-{virtqemud}(186729)
                               |-{virtqemud}(186733)
                               |-{virtqemud}(186734)
                               `-{virtqemud}(213611)
