systemd(1)-+-NetworkManager(55480)-+-{NetworkManager}(55489)
           |                       `-{NetworkManager}(55490)
           |-agetty(1008)
           |-agetty(1009)
           |-anacron(101493)
           |-auditd(700)-+-sedispatch(702)
           |             |-{auditd}(701)
           |             `-{auditd}(703)
           |-catatonit(12633)
           |-chronyd(64920)
           |-conmon(95393)---dumb-init(95395)---ovn-controller(95398)-+-{ovn-controller}(95521)
           |                                                          |-{ovn-controller}(95522)
           |                                                          |-{ovn-controller}(95523)
           |                                                          `-{ovn-controller}(95524)
           |-conmon(104288)-+-dumb-init(104290)---neutron-ovn-met(104293)---neutron-ovn-met(104400)
           |                |-privsep-helper(104405)---{privsep-helper}(104406)
           |                |-privsep-helper(213412)-+-{privsep-helper}(213413)
           |                |                        `-{privsep-helper}(213502)
           |                `-privsep-helper(213426)-+-{privsep-helper}(213427)
           |                                         `-{privsep-helper}(213449)
           |-conmon(170115)---dumb-init(170117)---multipathd(170120)-+-{multipathd}(170170)
           |                                                         |-{multipathd}(170171)
           |                                                         |-{multipathd}(170173)
           |                                                         |-{multipathd}(170174)
           |                                                         |-{multipathd}(170176)
           |                                                         `-{multipathd}(170177)
           |-conmon(187053)-+-dumb-init(187055)---nova-compute(187057)-+-{nova-compute}(187331)
           |                |                                          |-{nova-compute}(187332)
           |                |                                          |-{nova-compute}(187333)
           |                |                                          |-{nova-compute}(187334)
           |                |                                          |-{nova-compute}(187335)
           |                |                                          |-{nova-compute}(187336)
           |                |                                          |-{nova-compute}(187337)
           |                |                                          |-{nova-compute}(187338)
           |                |                                          |-{nova-compute}(187339)
           |                |                                          |-{nova-compute}(187340)
           |                |                                          |-{nova-compute}(187341)
           |                |                                          |-{nova-compute}(187342)
           |                |                                          |-{nova-compute}(187343)
           |                |                                          |-{nova-compute}(187344)
           |                |                                          |-{nova-compute}(187345)
           |                |                                          |-{nova-compute}(187346)
           |                |                                          |-{nova-compute}(187347)
           |                |                                          |-{nova-compute}(187348)
           |                |                                          |-{nova-compute}(187349)
           |                |                                          |-{nova-compute}(187350)
           |                |                                          `-{nova-compute}(187351)
           |                |-privsep-helper(213340)---{privsep-helper}(213341)
           |                `-privsep-helper(213361)---{privsep-helper}(213362)
           |-conmon(197811)---dumb-init(197813)---ceilometer-poll(197816)-+-ceilometer-poll(197994)-+-{ceilometer-poll}(197995)
           |                                                              |                         |-{ceilometer-poll}(198043)
           |                                                              |                         `-{ceilometer-poll}(198044)
           |                                                              `-{ceilometer-poll}(197993)
           |-conmon(199595)---node_exporter(199597)-+-{node_exporter}(199600)
           |                                        |-{node_exporter}(199601)
           |                                        |-{node_exporter}(199602)
           |                                        |-{node_exporter}(199603)
           |                                        `-{node_exporter}(199604)
           |-conmon(201509)---podman_exporter(201511)-+-{podman_exporter}(201514)
           |                                          |-{podman_exporter}(201515)
           |                                          |-{podman_exporter}(201516)
           |                                          |-{podman_exporter}(201517)
           |                                          |-{podman_exporter}(201519)
           |                                          |-{podman_exporter}(201520)
           |                                          |-{podman_exporter}(208202)
           |                                          `-{podman_exporter}(208203)
           |-conmon(203402)---openstack-netwo(203404)-+-{openstack-netwo}(203407)
           |                                          |-{openstack-netwo}(203408)
           |                                          |-{openstack-netwo}(203409)
           |                                          |-{openstack-netwo}(203410)
           |                                          `-{openstack-netwo}(203411)
           |-crond(1007)
           |-dbus-broker-lau(741)---dbus-broker(770)
           |-gssproxy(869)-+-{gssproxy}(873)
           |               |-{gssproxy}(874)
           |               |-{gssproxy}(875)
           |               |-{gssproxy}(876)
           |               `-{gssproxy}(877)
           |-irqbalance(777)---{irqbalance}(794)
           |-iscsid(172812)
           |-ovs-vswitchd(53786)-+-{ovs-vswitchd}(58317)
           |                     |-{ovs-vswitchd}(58318)
           |                     |-{ovs-vswitchd}(58319)
           |                     |-{ovs-vswitchd}(58320)
           |                     |-{ovs-vswitchd}(58321)
           |                     |-{ovs-vswitchd}(58322)
           |                     |-{ovs-vswitchd}(58323)
           |                     |-{ovs-vswitchd}(58324)
           |                     |-{ovs-vswitchd}(58326)
           |                     |-{ovs-vswitchd}(58329)
           |                     |-{ovs-vswitchd}(58331)
           |                     `-{ovs-vswitchd}(58332)
           |-ovsdb-server(53705)
           |-podman(201263)-+-{podman}(201273)
           |                |-{podman}(201274)
           |                |-{podman}(201275)
           |                |-{podman}(201276)
           |                |-{podman}(201277)
           |                |-{podman}(201280)
           |                |-{podman}(201281)
           |                |-{podman}(201282)
           |                |-{podman}(201283)
           |                |-{podman}(201288)
           |                |-{podman}(201289)
           |                `-{podman}(201290)
           |-polkitd(43557)-+-{polkitd}(43561)
           |                |-{polkitd}(43562)
           |                |-{polkitd}(43563)
           |                |-{polkitd}(43564)
           |                |-{polkitd}(43565)
           |                |-{polkitd}(43566)
           |                |-{polkitd}(43567)
           |                |-{polkitd}(43568)
           |                |-{polkitd}(43569)
           |                |-{polkitd}(43570)
           |                `-{polkitd}(43571)
           |-python3(4510)
           |-rpcbind(698)
           |-rsyslogd(1003)-+-{rsyslogd}(1016)
           |                `-{rsyslogd}(1018)
           |-sshd(128635)---sshd-session(225838)---sshd-session(225867)---sudo(225884)---sos(225911)-+-timeout(228555)---dnf(228556)
           |                                                                                         |-timeout(228602)---pstree(228607)
           |                                                                                         |-{sos}(226204)
           |                                                                                         |-{sos}(226205)
           |                                                                                         |-{sos}(226206)
           |                                                                                         |-{sos}(226207)
           |                                                                                         |-{sos}(226517)
           |                                                                                         |-{sos}(227000)
           |                                                                                         |-{sos}(228324)
           |                                                                                         `-{sos}(228608)
           |-systemd(4300)-+-(sd-pam)(4302)
           |               `-dbus-broker-lau(12724)---dbus-broker(12739)
           |-systemd-hostnam(226631)
           |-systemd-journal(677)
           |-systemd-logind(782)
           |-systemd-machine(153368)
           |-systemd-udevd(728)
           |-tuned(43734)-+-{tuned}(43737)
           |              |-{tuned}(43738)
           |              `-{tuned}(43739)
           |-virtlogd(152738)
           |-virtnodedevd(186816)-+-{virtnodedevd}(186838)
           |                      |-{virtnodedevd}(186839)
           |                      |-{virtnodedevd}(186840)
           |                      |-{virtnodedevd}(186841)
           |                      |-{virtnodedevd}(186842)
           |                      |-{virtnodedevd}(186843)
           |                      |-{virtnodedevd}(186844)
           |                      |-{virtnodedevd}(186845)
           |                      |-{virtnodedevd}(186847)
           |                      |-{virtnodedevd}(186848)
           |                      |-{virtnodedevd}(186850)
           |                      |-{virtnodedevd}(186851)
           |                      |-{virtnodedevd}(186852)
           |                      |-{virtnodedevd}(186853)
           |                      |-{virtnodedevd}(186854)
           |                      |-{virtnodedevd}(186856)
           |                      |-{virtnodedevd}(186858)
           |                      |-{virtnodedevd}(186859)
           |                      `-{virtnodedevd}(186860)
           `-virtqemud(186594)-+-{virtqemud}(186598)
                               |-{virtqemud}(186599)
                               |-{virtqemud}(186600)
                               |-{virtqemud}(186601)
                               |-{virtqemud}(186602)
                               |-{virtqemud}(186603)
                               |-{virtqemud}(186604)
                               |-{virtqemud}(186605)
                               |-{virtqemud}(186606)
                               |-{virtqemud}(186607)
                               |-{virtqemud}(186609)
                               |-{virtqemud}(186610)
                               |-{virtqemud}(186611)
                               |-{virtqemud}(186612)
                               |-{virtqemud}(186613)
                               |-{virtqemud}(186630)
                               |-{virtqemud}(186632)
                               `-{virtqemud}(213627)
