systemd(1)-+-NetworkManager(55490)-+-{NetworkManager}(55491)
           |                       `-{NetworkManager}(55492)
           |-agetty(1014)
           |-agetty(1016)
           |-anacron(104091)
           |-auditd(705)-+-sedispatch(707)
           |             |-{auditd}(706)
           |             `-{auditd}(708)
           |-catatonit(11885)
           |-chronyd(64922)
           |-conmon(95381)---dumb-init(95383)---ovn-controller(95386)-+-{ovn-controller}(95526)
           |                                                          |-{ovn-controller}(95527)
           |                                                          |-{ovn-controller}(95528)
           |                                                          `-{ovn-controller}(95529)
           |-conmon(104276)-+-dumb-init(104280)---neutron-ovn-met(104290)---neutron-ovn-met(104396)
           |                |-privsep-helper(104401)---{privsep-helper}(104402)
           |                |-privsep-helper(213410)-+-{privsep-helper}(213412)
           |                |                        `-{privsep-helper}(213798)
           |                `-privsep-helper(213425)-+-{privsep-helper}(213426)
           |                                         `-{privsep-helper}(216079)
           |-conmon(170085)---dumb-init(170087)---multipathd(170090)-+-{multipathd}(170117)
           |                                                         |-{multipathd}(170118)
           |                                                         |-{multipathd}(170119)
           |                                                         |-{multipathd}(170120)
           |                                                         |-{multipathd}(170121)
           |                                                         `-{multipathd}(170122)
           |-conmon(186991)-+-dumb-init(186993)---nova-compute(186995)-+-{nova-compute}(187273)
           |                |                                          |-{nova-compute}(187274)
           |                |                                          |-{nova-compute}(187275)
           |                |                                          |-{nova-compute}(187276)
           |                |                                          |-{nova-compute}(187277)
           |                |                                          |-{nova-compute}(187278)
           |                |                                          |-{nova-compute}(187279)
           |                |                                          |-{nova-compute}(187280)
           |                |                                          |-{nova-compute}(187281)
           |                |                                          |-{nova-compute}(187282)
           |                |                                          |-{nova-compute}(187283)
           |                |                                          |-{nova-compute}(187284)
           |                |                                          |-{nova-compute}(187285)
           |                |                                          |-{nova-compute}(187286)
           |                |                                          |-{nova-compute}(187287)
           |                |                                          |-{nova-compute}(187288)
           |                |                                          |-{nova-compute}(187289)
           |                |                                          |-{nova-compute}(187290)
           |                |                                          |-{nova-compute}(187291)
           |                |                                          |-{nova-compute}(187292)
           |                |                                          `-{nova-compute}(187293)
           |                |-privsep-helper(213273)---{privsep-helper}(213274)
           |                `-privsep-helper(213339)---{privsep-helper}(213340)
           |-conmon(197716)---dumb-init(197718)---ceilometer-poll(197721)-+-ceilometer-poll(197995)-+-{ceilometer-poll}(197996)
           |                                                              |                         |-{ceilometer-poll}(198027)
           |                                                              |                         `-{ceilometer-poll}(198028)
           |                                                              `-{ceilometer-poll}(197987)
           |-conmon(199548)---node_exporter(199550)-+-{node_exporter}(199553)
           |                                        |-{node_exporter}(199554)
           |                                        |-{node_exporter}(199555)
           |                                        `-{node_exporter}(199556)
           |-conmon(201434)---podman_exporter(201436)-+-{podman_exporter}(201439)
           |                                          |-{podman_exporter}(201440)
           |                                          |-{podman_exporter}(201441)
           |                                          |-{podman_exporter}(201442)
           |                                          |-{podman_exporter}(201443)
           |                                          |-{podman_exporter}(212829)
           |                                          |-{podman_exporter}(212830)
           |                                          `-{podman_exporter}(212831)
           |-conmon(203347)---openstack-netwo(203349)-+-{openstack-netwo}(203353)
           |                                          |-{openstack-netwo}(203354)
           |                                          |-{openstack-netwo}(203355)
           |                                          |-{openstack-netwo}(203356)
           |                                          `-{openstack-netwo}(203357)
           |-crond(1012)
           |-dbus-broker-lau(757)---dbus-broker(776)
           |-gssproxy(874)-+-{gssproxy}(876)
           |               |-{gssproxy}(877)
           |               |-{gssproxy}(878)
           |               |-{gssproxy}(879)
           |               `-{gssproxy}(880)
           |-irqbalance(783)---{irqbalance}(803)
           |-iscsid(172795)
           |-ovs-vswitchd(53787)-+-{ovs-vswitchd}(58318)
           |                     |-{ovs-vswitchd}(58319)
           |                     |-{ovs-vswitchd}(58320)
           |                     |-{ovs-vswitchd}(58321)
           |                     |-{ovs-vswitchd}(58322)
           |                     |-{ovs-vswitchd}(58323)
           |                     |-{ovs-vswitchd}(58326)
           |                     |-{ovs-vswitchd}(58328)
           |                     |-{ovs-vswitchd}(58329)
           |                     |-{ovs-vswitchd}(58331)
           |                     |-{ovs-vswitchd}(58332)
           |                     `-{ovs-vswitchd}(58334)
           |-ovsdb-server(53707)
           |-podman(201189)-+-{podman}(201190)
           |                |-{podman}(201191)
           |                |-{podman}(201192)
           |                |-{podman}(201193)
           |                |-{podman}(201194)
           |                |-{podman}(201200)
           |                |-{podman}(201201)
           |                |-{podman}(201202)
           |                |-{podman}(201203)
           |                |-{podman}(201212)
           |                |-{podman}(201213)
           |                |-{podman}(201214)
           |                `-{podman}(201215)
           |-polkitd(43543)-+-{polkitd}(43547)
           |                |-{polkitd}(43548)
           |                |-{polkitd}(43549)
           |                |-{polkitd}(43550)
           |                |-{polkitd}(43551)
           |                |-{polkitd}(43552)
           |                |-{polkitd}(43553)
           |                |-{polkitd}(43554)
           |                |-{polkitd}(43555)
           |                |-{polkitd}(43556)
           |                `-{polkitd}(43557)
           |-python3(4512)
           |-rpcbind(703)
           |-rsyslogd(1007)-+-{rsyslogd}(1019)
           |                `-{rsyslogd}(1020)
           |-sshd(128669)---sshd-session(225621)---sshd-session(225624)---sudo(225625)---sos(225649)-+-timeout(228379)---dnf(228380)
           |                                                                                         |-timeout(228390)---pip(228391)
           |                                                                                         |-timeout(228394)---pstree(228395)
           |                                                                                         |-{sos}(225986)
           |                                                                                         |-{sos}(225987)
           |                                                                                         |-{sos}(225988)
           |                                                                                         |-{sos}(225989)
           |                                                                                         |-{sos}(226307)
           |                                                                                         |-{sos}(228145)
           |                                                                                         |-{sos}(228304)
           |                                                                                         `-{sos}(228383)
           |-systemd(4300)-+-(sd-pam)(4302)
           |               `-dbus-broker-lau(11972)---dbus-broker(11993)
           |-systemd-hostnam(226387)
           |-systemd-journal(681)
           |-systemd-logind(788)
           |-systemd-machine(153390)
           |-systemd-udevd(733)
           |-tuned(43720)-+-{tuned}(43722)
           |              |-{tuned}(43723)
           |              `-{tuned}(43724)
           |-virtlogd(152720)
           |-virtnodedevd(187297)-+-{virtnodedevd}(187298)
           |                      |-{virtnodedevd}(187299)
           |                      |-{virtnodedevd}(187300)
           |                      |-{virtnodedevd}(187301)
           |                      |-{virtnodedevd}(187302)
           |                      |-{virtnodedevd}(187303)
           |                      |-{virtnodedevd}(187304)
           |                      |-{virtnodedevd}(187305)
           |                      |-{virtnodedevd}(187306)
           |                      |-{virtnodedevd}(187307)
           |                      |-{virtnodedevd}(187308)
           |                      |-{virtnodedevd}(187309)
           |                      |-{virtnodedevd}(187310)
           |                      |-{virtnodedevd}(187311)
           |                      |-{virtnodedevd}(187312)
           |                      |-{virtnodedevd}(187314)
           |                      |-{virtnodedevd}(187315)
           |                      |-{virtnodedevd}(187316)
           |                      `-{virtnodedevd}(187317)
           `-virtqemud(186872)-+-{virtqemud}(186875)
                               |-{virtqemud}(186876)
                               |-{virtqemud}(186877)
                               |-{virtqemud}(186878)
                               |-{virtqemud}(186879)
                               |-{virtqemud}(186880)
                               |-{virtqemud}(186881)
                               |-{virtqemud}(186882)
                               |-{virtqemud}(186883)
                               |-{virtqemud}(186884)
                               |-{virtqemud}(186886)
                               |-{virtqemud}(186887)
                               |-{virtqemud}(186888)
                               |-{virtqemud}(186889)
                               |-{virtqemud}(186890)
                               |-{virtqemud}(186900)
                               |-{virtqemud}(186901)
                               `-{virtqemud}(213580)
