systemd(1)-+-NetworkManager(55430)-+-{NetworkManager}(55438)
           |                       `-{NetworkManager}(55439)
           |-agetty(1009)
           |-agetty(1010)
           |-anacron(76143)
           |-auditd(700)-+-sedispatch(702)
           |             |-{auditd}(701)
           |             `-{auditd}(703)
           |-catatonit(16961)
           |-chronyd(64870)
           |-conmon(95349)---dumb-init(95351)---ovn-controller(95354)-+-{ovn-controller}(95479)
           |                                                          |-{ovn-controller}(95480)
           |                                                          |-{ovn-controller}(95481)
           |                                                          `-{ovn-controller}(95482)
           |-conmon(104204)-+-dumb-init(104206)---neutron-ovn-met(104209)---neutron-ovn-met(104344)
           |                |-privsep-helper(104349)---{privsep-helper}(104350)
           |                `-privsep-helper(207561)---{privsep-helper}(207562)
           |-conmon(181990)-+-dumb-init(181992)---nova-compute(181994)-+-{nova-compute}(182273)
           |                |                                          |-{nova-compute}(182274)
           |                |                                          |-{nova-compute}(182275)
           |                |                                          |-{nova-compute}(182276)
           |                |                                          |-{nova-compute}(182277)
           |                |                                          |-{nova-compute}(182278)
           |                |                                          |-{nova-compute}(182279)
           |                |                                          |-{nova-compute}(182280)
           |                |                                          |-{nova-compute}(182281)
           |                |                                          |-{nova-compute}(182282)
           |                |                                          |-{nova-compute}(182283)
           |                |                                          |-{nova-compute}(182284)
           |                |                                          |-{nova-compute}(182285)
           |                |                                          |-{nova-compute}(182286)
           |                |                                          |-{nova-compute}(182287)
           |                |                                          |-{nova-compute}(182288)
           |                |                                          |-{nova-compute}(182289)
           |                |                                          |-{nova-compute}(182290)
           |                |                                          |-{nova-compute}(182291)
           |                |                                          |-{nova-compute}(182292)
           |                |                                          `-{nova-compute}(182293)
           |                `-privsep-helper(207907)---{privsep-helper}(207908)
           |-conmon(192653)---dumb-init(192655)---ceilometer-poll(192658)-+-ceilometer-poll(192784)-+-{ceilometer-poll}(192787)
           |                                                              |                         |-{ceilometer-poll}(192840)
           |                                                              |                         `-{ceilometer-poll}(192842)
           |                                                              `-{ceilometer-poll}(192780)
           |-conmon(194486)---node_exporter(194488)-+-{node_exporter}(194491)
           |                                        |-{node_exporter}(194492)
           |                                        |-{node_exporter}(194493)
           |                                        |-{node_exporter}(194494)
           |                                        `-{node_exporter}(194495)
           |-conmon(196359)---podman_exporter(196361)-+-{podman_exporter}(196364)
           |                                          |-{podman_exporter}(196365)
           |                                          |-{podman_exporter}(196366)
           |                                          |-{podman_exporter}(196367)
           |                                          |-{podman_exporter}(196369)
           |                                          |-{podman_exporter}(207884)
           |                                          |-{podman_exporter}(207885)
           |                                          `-{podman_exporter}(207886)
           |-conmon(198306)---openstack-netwo(198308)-+-{openstack-netwo}(198311)
           |                                          |-{openstack-netwo}(198312)
           |                                          |-{openstack-netwo}(198313)
           |                                          |-{openstack-netwo}(198314)
           |                                          `-{openstack-netwo}(198315)
           |-crond(1008)
           |-dbus-broker-lau(759)---dbus-broker(770)
           |-gssproxy(875)-+-{gssproxy}(877)
           |               |-{gssproxy}(878)
           |               |-{gssproxy}(879)
           |               |-{gssproxy}(880)
           |               `-{gssproxy}(881)
           |-irqbalance(786)---{irqbalance}(801)
           |-iscsid(167652)
           |-multipathd(167810)-+-{multipathd}(167812)
           |                    |-{multipathd}(167813)
           |                    |-{multipathd}(167814)
           |                    |-{multipathd}(167815)
           |                    |-{multipathd}(167816)
           |                    `-{multipathd}(167817)
           |-ovs-vswitchd(53733)-+-{ovs-vswitchd}(58268)
           |                     |-{ovs-vswitchd}(58269)
           |                     |-{ovs-vswitchd}(58270)
           |                     |-{ovs-vswitchd}(58271)
           |                     |-{ovs-vswitchd}(58272)
           |                     |-{ovs-vswitchd}(58273)
           |                     |-{ovs-vswitchd}(58274)
           |                     |-{ovs-vswitchd}(58275)
           |                     |-{ovs-vswitchd}(58276)
           |                     |-{ovs-vswitchd}(58278)
           |                     |-{ovs-vswitchd}(58281)
           |                     `-{ovs-vswitchd}(58282)
           |-ovsdb-server(53651)
           |-podman(196110)-+-{podman}(196116)
           |                |-{podman}(196117)
           |                |-{podman}(196118)
           |                |-{podman}(196119)
           |                |-{podman}(196120)
           |                |-{podman}(196126)
           |                |-{podman}(196127)
           |                |-{podman}(196128)
           |                |-{podman}(196129)
           |                |-{podman}(196133)
           |                |-{podman}(196135)
           |                `-{podman}(196136)
           |-polkitd(43603)-+-{polkitd}(43607)
           |                |-{polkitd}(43608)
           |                |-{polkitd}(43609)
           |                |-{polkitd}(43610)
           |                |-{polkitd}(43611)
           |                |-{polkitd}(43612)
           |                |-{polkitd}(43613)
           |                |-{polkitd}(43614)
           |                |-{polkitd}(43615)
           |                |-{polkitd}(43616)
           |                `-{polkitd}(43617)
           |-python3(4510)
           |-rpcbind(698)
           |-rsyslogd(1004)-+-{rsyslogd}(1013)
           |                `-{rsyslogd}(1014)
           |-sshd(128604)---sshd-session(215079)---sshd-session(215082)---sudo(215083)---sos(215107)-+-timeout(217397)---dnf(217402)
           |                                                                                         |-timeout(217664)---pip(217665)
           |                                                                                         |-timeout(217668)---pstree(217669)
           |                                                                                         |-{sos}(215489)
           |                                                                                         |-{sos}(215490)
           |                                                                                         |-{sos}(215491)
           |                                                                                         |-{sos}(215492)
           |                                                                                         |-{sos}(215785)
           |                                                                                         |-{sos}(217476)
           |                                                                                         |-{sos}(217585)
           |                                                                                         `-{sos}(217657)
           |-systemd(4300)-+-(sd-pam)(4302)
           |               `-dbus-broker-lau(17018)---dbus-broker(17033)
           |-systemd-hostnam(215858)
           |-systemd-journal(677)
           |-systemd-logind(790)
           |-systemd-machine(153314)
           |-systemd-udevd(728)---systemd-udevd(217215)
           |-tuned(43780)-+-{tuned}(43783)
           |              |-{tuned}(43784)
           |              `-{tuned}(43785)
           |-virtlogd(152684)
           |-virtnodedevd(181853)-+-{virtnodedevd}(181866)
           |                      |-{virtnodedevd}(181867)
           |                      |-{virtnodedevd}(181868)
           |                      |-{virtnodedevd}(181869)
           |                      |-{virtnodedevd}(181870)
           |                      |-{virtnodedevd}(181871)
           |                      |-{virtnodedevd}(181872)
           |                      |-{virtnodedevd}(181873)
           |                      |-{virtnodedevd}(181874)
           |                      |-{virtnodedevd}(181875)
           |                      |-{virtnodedevd}(181877)
           |                      |-{virtnodedevd}(181878)
           |                      |-{virtnodedevd}(181879)
           |                      |-{virtnodedevd}(181880)
           |                      |-{virtnodedevd}(181881)
           |                      |-{virtnodedevd}(181888)
           |                      |-{virtnodedevd}(181891)
           |                      |-{virtnodedevd}(181892)
           |                      `-{virtnodedevd}(181894)
           `-virtqemud(181561)-+-{virtqemud}(181562)
                               |-{virtqemud}(181563)
                               |-{virtqemud}(181564)
                               |-{virtqemud}(181565)
                               |-{virtqemud}(181566)
                               |-{virtqemud}(181567)
                               |-{virtqemud}(181568)
                               |-{virtqemud}(181569)
                               |-{virtqemud}(181570)
                               |-{virtqemud}(181571)
                               |-{virtqemud}(181572)
                               |-{virtqemud}(181573)
                               |-{virtqemud}(181574)
                               |-{virtqemud}(181575)
                               |-{virtqemud}(181576)
                               |-{virtqemud}(181580)
                               `-{virtqemud}(181581)
