systemd(1)-+-NetworkManager(51620)-+-{NetworkManager}(51623)
           |                       `-{NetworkManager}(51624)
           |-agetty(1010)
           |-agetty(1011)
           |-anacron(27511)
           |-auditd(705)-+-sedispatch(707)
           |             |-{auditd}(706)
           |             `-{auditd}(708)
           |-catatonit(7858)
           |-chronyd(60904)
           |-conmon(94776)---dumb-init(94778)---ovn-controller(94781)-+-{ovn-controller}(94904)
           |                                                          |-{ovn-controller}(94905)
           |                                                          |-{ovn-controller}(94906)
           |                                                          `-{ovn-controller}(94907)
           |-conmon(103633)-+-dumb-init(103635)---neutron-ovn-met(103638)---neutron-ovn-met(103748)
           |                `-privsep-helper(103753)---{privsep-helper}(103754)
           |-conmon(166012)---dumb-init(166014)---iscsid(166017)
           |-conmon(175300)---dumb-init(175302)---multipathd(175305)-+-{multipathd}(175359)
           |                                                         |-{multipathd}(175360)
           |                                                         |-{multipathd}(175361)
           |                                                         |-{multipathd}(175362)
           |                                                         |-{multipathd}(175363)
           |                                                         `-{multipathd}(175364)
           |-conmon(192400)---dumb-init(192402)---nova-compute(192404)-+-{nova-compute}(192681)
           |                                                           |-{nova-compute}(192682)
           |                                                           |-{nova-compute}(192683)
           |                                                           |-{nova-compute}(192684)
           |                                                           |-{nova-compute}(192685)
           |                                                           |-{nova-compute}(192686)
           |                                                           |-{nova-compute}(192687)
           |                                                           |-{nova-compute}(192688)
           |                                                           |-{nova-compute}(192689)
           |                                                           |-{nova-compute}(192690)
           |                                                           |-{nova-compute}(192691)
           |                                                           |-{nova-compute}(192692)
           |                                                           |-{nova-compute}(192693)
           |                                                           |-{nova-compute}(192694)
           |                                                           |-{nova-compute}(192695)
           |                                                           |-{nova-compute}(192696)
           |                                                           |-{nova-compute}(192697)
           |                                                           |-{nova-compute}(192698)
           |                                                           |-{nova-compute}(192699)
           |                                                           |-{nova-compute}(192700)
           |                                                           `-{nova-compute}(192701)
           |-conmon(203210)---dumb-init(203212)---ceilometer-poll(203215)-+-ceilometer-poll(203472)-+-{ceilometer-poll}(203474)
           |                                                              |                         |-{ceilometer-poll}(203521)
           |                                                              |                         `-{ceilometer-poll}(203522)
           |                                                              `-{ceilometer-poll}(203465)
           |-conmon(204993)---node_exporter(204995)-+-{node_exporter}(204998)
           |                                        |-{node_exporter}(204999)
           |                                        |-{node_exporter}(205000)
           |                                        `-{node_exporter}(205001)
           |-conmon(206905)---podman_exporter(206907)-+-{podman_exporter}(206910)
           |                                          |-{podman_exporter}(206911)
           |                                          |-{podman_exporter}(206912)
           |                                          |-{podman_exporter}(206913)
           |                                          |-{podman_exporter}(206915)
           |                                          |-{podman_exporter}(218441)
           |                                          |-{podman_exporter}(222274)
           |                                          |-{podman_exporter}(222275)
           |                                          `-{podman_exporter}(222689)
           |-conmon(208825)---openstack-netwo(208827)-+-{openstack-netwo}(208830)
           |                                          |-{openstack-netwo}(208831)
           |                                          |-{openstack-netwo}(208832)
           |                                          |-{openstack-netwo}(208833)
           |                                          |-{openstack-netwo}(208834)
           |                                          |-{openstack-netwo}(221853)
           |                                          |-{openstack-netwo}(221854)
           |                                          |-{openstack-netwo}(221855)
           |                                          |-{openstack-netwo}(221856)
           |                                          |-{openstack-netwo}(221857)
           |                                          `-{openstack-netwo}(229677)
           |-crond(1008)
           |-dbus-broker-lau(786)---dbus-broker(794)
           |-gssproxy(875)-+-{gssproxy}(878)
           |               |-{gssproxy}(879)
           |               |-{gssproxy}(880)
           |               |-{gssproxy}(881)
           |               `-{gssproxy}(882)
           |-irqbalance(818)---{irqbalance}(832)
           |-ovs-vswitchd(49917)-+-{ovs-vswitchd}(54453)
           |                     |-{ovs-vswitchd}(54454)
           |                     |-{ovs-vswitchd}(54455)
           |                     |-{ovs-vswitchd}(54456)
           |                     |-{ovs-vswitchd}(54457)
           |                     |-{ovs-vswitchd}(54458)
           |                     |-{ovs-vswitchd}(54459)
           |                     |-{ovs-vswitchd}(54460)
           |                     |-{ovs-vswitchd}(54461)
           |                     |-{ovs-vswitchd}(54464)
           |                     |-{ovs-vswitchd}(54466)
           |                     `-{ovs-vswitchd}(54468)
           |-ovsdb-server(49832)
           |-podman(206639)-+-{podman}(206645)
           |                |-{podman}(206646)
           |                |-{podman}(206647)
           |                |-{podman}(206648)
           |                |-{podman}(206649)
           |                |-{podman}(206655)
           |                |-{podman}(206656)
           |                |-{podman}(206659)
           |                |-{podman}(206664)
           |                |-{podman}(206665)
           |                |-{podman}(206666)
           |                |-{podman}(206916)
           |                |-{podman}(206917)
           |                `-{podman}(223831)
           |-polkitd(6320)-+-{polkitd}(6430)
           |               |-{polkitd}(6431)
           |               |-{polkitd}(6437)
           |               |-{polkitd}(6438)
           |               |-{polkitd}(6439)
           |               |-{polkitd}(6440)
           |               |-{polkitd}(6441)
           |               |-{polkitd}(6442)
           |               |-{polkitd}(6443)
           |               |-{polkitd}(6444)
           |               `-{polkitd}(6497)
           |-python3(1273)
           |-rpcbind(703)
           |-rsyslogd(1005)-+-{rsyslogd}(1013)
           |                `-{rsyslogd}(1014)
           |-sshd(127937)---sshd-session(230368)---sshd-session(230371)---sudo(230372)---sos(230396)-+-timeout(232306)---dnf(232308)
           |                                                                                         |-timeout(232914)---pstree(232919)
           |                                                                                         |-{sos}(230688)
           |                                                                                         |-{sos}(230689)
           |                                                                                         |-{sos}(230690)
           |                                                                                         |-{sos}(230691)
           |                                                                                         |-{sos}(231023)
           |                                                                                         |-{sos}(231346)
           |                                                                                         |-{sos}(232624)
           |                                                                                         `-{sos}(232812)
           |-systemd(1060)-+-(sd-pam)(1062)
           |               `-dbus-broker-lau(8013)---dbus-broker(8035)
           |-systemd-hostnam(231146)
           |-systemd-journal(682)
           |-systemd-logind(824)
           |-systemd-machine(152517)
           |-systemd-udevd(733)
           |-tuned(39767)-+-{tuned}(39770)
           |              |-{tuned}(39771)
           |              `-{tuned}(39772)
           |-virtlogd(151892)
           |-virtnodedevd(192705)-+-{virtnodedevd}(192706)
           |                      |-{virtnodedevd}(192707)
           |                      |-{virtnodedevd}(192708)
           |                      |-{virtnodedevd}(192709)
           |                      |-{virtnodedevd}(192710)
           |                      |-{virtnodedevd}(192711)
           |                      |-{virtnodedevd}(192712)
           |                      |-{virtnodedevd}(192713)
           |                      |-{virtnodedevd}(192714)
           |                      |-{virtnodedevd}(192715)
           |                      |-{virtnodedevd}(192716)
           |                      |-{virtnodedevd}(192717)
           |                      |-{virtnodedevd}(192718)
           |                      |-{virtnodedevd}(192719)
           |                      |-{virtnodedevd}(192720)
           |                      |-{virtnodedevd}(192722)
           |                      |-{virtnodedevd}(192723)
           |                      `-{virtnodedevd}(192724)
           `-virtqemud(192207)-+-{virtqemud}(192229)
                               |-{virtqemud}(192230)
                               |-{virtqemud}(192231)
                               |-{virtqemud}(192232)
                               |-{virtqemud}(192233)
                               |-{virtqemud}(192234)
                               |-{virtqemud}(192235)
                               |-{virtqemud}(192236)
                               |-{virtqemud}(192237)
                               |-{virtqemud}(192238)
                               |-{virtqemud}(192241)
                               |-{virtqemud}(192242)
                               |-{virtqemud}(192243)
                               |-{virtqemud}(192244)
                               |-{virtqemud}(192245)
                               |-{virtqemud}(192249)
                               `-{virtqemud}(192250)
