systemd(1)-+-NetworkManager(55586)-+-{NetworkManager}(55595)
           |                       `-{NetworkManager}(55596)
           |-agetty(1007)
           |-agetty(1012)
           |-anacron(7476)
           |-auditd(695)-+-sedispatch(697)
           |             |-{auditd}(696)
           |             `-{auditd}(698)
           |-catatonit(12047)
           |-chronyd(65029)
           |-conmon(95499)---dumb-init(95501)---ovn-controller(95504)-+-{ovn-controller}(95625)
           |                                                          |-{ovn-controller}(95626)
           |                                                          |-{ovn-controller}(95627)
           |                                                          `-{ovn-controller}(95628)
           |-conmon(104352)-+-dumb-init(104354)---neutron-ovn-met(104357)---neutron-ovn-met(104464)
           |                |-privsep-helper(104469)---{privsep-helper}(104470)
           |                |-privsep-helper(216938)-+-{privsep-helper}(216945)
           |                |                        `-{privsep-helper}(217851)
           |                `-privsep-helper(217008)-+-{privsep-helper}(217009)
           |                                         `-{privsep-helper}(217154)
           |-conmon(170165)---dumb-init(170167)---multipathd(170170)-+-{multipathd}(170224)
           |                                                         |-{multipathd}(170225)
           |                                                         |-{multipathd}(170226)
           |                                                         |-{multipathd}(170227)
           |                                                         |-{multipathd}(170228)
           |                                                         `-{multipathd}(170229)
           |-conmon(187042)-+-dumb-init(187044)---nova-compute(187046)-+-{nova-compute}(187350)
           |                |                                          |-{nova-compute}(187351)
           |                |                                          |-{nova-compute}(187352)
           |                |                                          |-{nova-compute}(187353)
           |                |                                          |-{nova-compute}(187354)
           |                |                                          |-{nova-compute}(187355)
           |                |                                          |-{nova-compute}(187356)
           |                |                                          |-{nova-compute}(187357)
           |                |                                          |-{nova-compute}(187358)
           |                |                                          |-{nova-compute}(187359)
           |                |                                          |-{nova-compute}(187360)
           |                |                                          |-{nova-compute}(187361)
           |                |                                          |-{nova-compute}(187362)
           |                |                                          |-{nova-compute}(187363)
           |                |                                          |-{nova-compute}(187364)
           |                |                                          |-{nova-compute}(187365)
           |                |                                          |-{nova-compute}(187366)
           |                |                                          |-{nova-compute}(187367)
           |                |                                          |-{nova-compute}(187368)
           |                |                                          |-{nova-compute}(187369)
           |                |                                          `-{nova-compute}(187370)
           |                |-privsep-helper(216744)-+-{privsep-helper}(216745)
           |                |                        `-{privsep-helper}(216746)
           |                `-privsep-helper(216842)-+-{privsep-helper}(216843)
           |                                         `-{privsep-helper}(216844)
           |-conmon(197808)---dumb-init(197810)---ceilometer-poll(197813)-+-ceilometer-poll(198118)-+-{ceilometer-poll}(198119)
           |                                                              |                         |-{ceilometer-poll}(198145)
           |                                                              |                         `-{ceilometer-poll}(198146)
           |                                                              `-{ceilometer-poll}(198117)
           |-conmon(199594)---node_exporter(199596)-+-{node_exporter}(199600)
           |                                        |-{node_exporter}(199601)
           |                                        |-{node_exporter}(199602)
           |                                        `-{node_exporter}(199603)
           |-conmon(201477)---podman_exporter(201479)-+-{podman_exporter}(201482)
           |                                          |-{podman_exporter}(201483)
           |                                          |-{podman_exporter}(201484)
           |                                          |-{podman_exporter}(201485)
           |                                          |-{podman_exporter}(201487)
           |                                          `-{podman_exporter}(216532)
           |-conmon(203400)---openstack-netwo(203402)-+-{openstack-netwo}(203405)
           |                                          |-{openstack-netwo}(203406)
           |                                          |-{openstack-netwo}(203407)
           |                                          |-{openstack-netwo}(203408)
           |                                          `-{openstack-netwo}(203409)
           |-crond(1005)
           |-dbus-broker-lau(762)---dbus-broker(768)
           |-gssproxy(866)-+-{gssproxy}(871)
           |               |-{gssproxy}(872)
           |               |-{gssproxy}(873)
           |               |-{gssproxy}(874)
           |               `-{gssproxy}(875)
           |-irqbalance(785)---{irqbalance}(799)
           |-iscsid(172878)
           |-ovs-vswitchd(53891)-+-{ovs-vswitchd}(58425)
           |                     |-{ovs-vswitchd}(58426)
           |                     |-{ovs-vswitchd}(58428)
           |                     |-{ovs-vswitchd}(58429)
           |                     |-{ovs-vswitchd}(58430)
           |                     |-{ovs-vswitchd}(58433)
           |                     |-{ovs-vswitchd}(58434)
           |                     |-{ovs-vswitchd}(58436)
           |                     |-{ovs-vswitchd}(58437)
           |                     |-{ovs-vswitchd}(58438)
           |                     |-{ovs-vswitchd}(58439)
           |                     `-{ovs-vswitchd}(58441)
           |-ovsdb-server(53807)
           |-podman(201213)-+-{podman}(201219)
           |                |-{podman}(201220)
           |                |-{podman}(201221)
           |                |-{podman}(201222)
           |                |-{podman}(201223)
           |                |-{podman}(201228)
           |                |-{podman}(201229)
           |                |-{podman}(201230)
           |                |-{podman}(201231)
           |                |-{podman}(201232)
           |                |-{podman}(201233)
           |                |-{podman}(201234)
           |                `-{podman}(201266)
           |-polkitd(43667)-+-{polkitd}(43671)
           |                |-{polkitd}(43672)
           |                |-{polkitd}(43673)
           |                |-{polkitd}(43674)
           |                |-{polkitd}(43675)
           |                |-{polkitd}(43676)
           |                |-{polkitd}(43677)
           |                |-{polkitd}(43678)
           |                |-{polkitd}(43679)
           |                |-{polkitd}(43680)
           |                `-{polkitd}(43681)
           |-python3(4506)
           |-rpcbind(693)
           |-rsyslogd(213980)-+-{rsyslogd}(213983)
           |                  |-{rsyslogd}(213984)
           |                  `-{rsyslogd}(213985)
           |-sshd(128714)---sshd-session(225961)---sshd-session(225964)---sudo(225965)---sos(225989)-+-timeout(228765)---pip(228766)
           |                                                                                         |-timeout(228767)---dnf(228768)
           |                                                                                         |-timeout(228772)---pstree(228774)
           |                                                                                         |-{sos}(226319)
           |                                                                                         |-{sos}(226321)
           |                                                                                         |-{sos}(226322)
           |                                                                                         |-{sos}(226323)
           |                                                                                         |-{sos}(226642)
           |                                                                                         |-{sos}(228548)
           |                                                                                         |-{sos}(228668)
           |                                                                                         `-{sos}(228758)
           |-systemd(4295)-+-(sd-pam)(4298)
           |               `-dbus-broker-lau(12161)---dbus-broker(12178)
           |-systemd-hostnam(226713)
           |-systemd-journal(673)
           |-systemd-logind(793)
           |-systemd-machine(153424)
           |-systemd-udevd(725)
           |-tuned(43846)-+-{tuned}(43848)
           |              |-{tuned}(43849)
           |              `-{tuned}(43850)
           |-virtlogd(152794)
           |-virtnodedevd(187375)-+-{virtnodedevd}(187381)
           |                      |-{virtnodedevd}(187382)
           |                      |-{virtnodedevd}(187383)
           |                      |-{virtnodedevd}(187384)
           |                      |-{virtnodedevd}(187385)
           |                      |-{virtnodedevd}(187386)
           |                      |-{virtnodedevd}(187387)
           |                      |-{virtnodedevd}(187388)
           |                      |-{virtnodedevd}(187389)
           |                      |-{virtnodedevd}(187390)
           |                      |-{virtnodedevd}(187391)
           |                      |-{virtnodedevd}(187392)
           |                      |-{virtnodedevd}(187393)
           |                      |-{virtnodedevd}(187394)
           |                      |-{virtnodedevd}(187395)
           |                      |-{virtnodedevd}(187397)
           |                      |-{virtnodedevd}(187402)
           |                      |-{virtnodedevd}(187403)
           |                      `-{virtnodedevd}(187404)
           `-virtqemud(186886)-+-{virtqemud}(186892)
                               |-{virtqemud}(186893)
                               |-{virtqemud}(186894)
                               |-{virtqemud}(186895)
                               |-{virtqemud}(186896)
                               |-{virtqemud}(186898)
                               |-{virtqemud}(186899)
                               |-{virtqemud}(186900)
                               |-{virtqemud}(186901)
                               |-{virtqemud}(186902)
                               |-{virtqemud}(186905)
                               |-{virtqemud}(186906)
                               |-{virtqemud}(186907)
                               |-{virtqemud}(186908)
                               |-{virtqemud}(186909)
                               |-{virtqemud}(186927)
                               |-{virtqemud}(186929)
                               `-{virtqemud}(217491)
