systemd(1)-+-NetworkManager(55531)-+-{NetworkManager}(55539)
           |                       `-{NetworkManager}(55541)
           |-agetty(1019)
           |-agetty(1020)
           |-anacron(4305)
           |-auditd(702)-+-sedispatch(704)
           |             |-{auditd}(703)
           |             `-{auditd}(705)
           |-catatonit(18628)
           |-chronyd(64972)
           |-conmon(95438)---dumb-init(95440)---ovn-controller(95443)-+-{ovn-controller}(95559)
           |                                                          |-{ovn-controller}(95560)
           |                                                          |-{ovn-controller}(95561)
           |                                                          `-{ovn-controller}(95562)
           |-conmon(104282)-+-dumb-init(104284)---neutron-ovn-met(104288)---neutron-ovn-met(104397)
           |                |-privsep-helper(104402)---{privsep-helper}(104403)
           |                |-privsep-helper(213337)-+-{privsep-helper}(213338)
           |                |                        `-{privsep-helper}(214417)
           |                `-privsep-helper(213358)-+-{privsep-helper}(213359)
           |                                         `-{privsep-helper}(215690)
           |-conmon(170099)---dumb-init(170101)---multipathd(170104)-+-{multipathd}(170124)
           |                                                         |-{multipathd}(170125)
           |                                                         |-{multipathd}(170126)
           |                                                         |-{multipathd}(170127)
           |                                                         |-{multipathd}(170128)
           |                                                         `-{multipathd}(170129)
           |-conmon(187006)-+-dumb-init(187008)---nova-compute(187010)-+-{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)
           |                |                                          |-{nova-compute}(187294)
           |                |                                          |-{nova-compute}(187295)
           |                |                                          |-{nova-compute}(187296)
           |                |                                          |-{nova-compute}(187297)
           |                |                                          |-{nova-compute}(187298)
           |                |                                          |-{nova-compute}(187299)
           |                |                                          |-{nova-compute}(187300)
           |                |                                          |-{nova-compute}(187301)
           |                |                                          |-{nova-compute}(187302)
           |                |                                          |-{nova-compute}(187303)
           |                |                                          |-{nova-compute}(187304)
           |                |                                          `-{nova-compute}(187305)
           |                |-privsep-helper(213253)---{privsep-helper}(213254)
           |                `-privsep-helper(213274)---{privsep-helper}(213275)
           |-conmon(197744)---dumb-init(197746)---ceilometer-poll(197749)-+-ceilometer-poll(198024)-+-{ceilometer-poll}(198025)
           |                                                              |                         |-{ceilometer-poll}(198056)
           |                                                              |                         `-{ceilometer-poll}(198057)
           |                                                              `-{ceilometer-poll}(198020)
           |-conmon(199553)---node_exporter(199555)-+-{node_exporter}(199558)
           |                                        |-{node_exporter}(199559)
           |                                        |-{node_exporter}(199560)
           |                                        `-{node_exporter}(199561)
           |-conmon(201444)---podman_exporter(201446)-+-{podman_exporter}(201450)
           |                                          |-{podman_exporter}(201451)
           |                                          |-{podman_exporter}(201452)
           |                                          |-{podman_exporter}(201453)
           |                                          |-{podman_exporter}(201454)
           |                                          `-{podman_exporter}(204807)
           |-conmon(203404)---openstack-netwo(203406)-+-{openstack-netwo}(203409)
           |                                          |-{openstack-netwo}(203410)
           |                                          |-{openstack-netwo}(203411)
           |                                          |-{openstack-netwo}(203412)
           |                                          `-{openstack-netwo}(203413)
           |-crond(1013)
           |-dbus-broker-lau(756)---dbus-broker(772)
           |-gssproxy(873)-+-{gssproxy}(877)
           |               |-{gssproxy}(878)
           |               |-{gssproxy}(879)
           |               |-{gssproxy}(880)
           |               `-{gssproxy}(881)
           |-irqbalance(781)---{irqbalance}(793)
           |-iscsid(172830)
           |-ovs-vswitchd(53836)-+-{ovs-vswitchd}(58370)
           |                     |-{ovs-vswitchd}(58371)
           |                     |-{ovs-vswitchd}(58372)
           |                     |-{ovs-vswitchd}(58375)
           |                     |-{ovs-vswitchd}(58377)
           |                     |-{ovs-vswitchd}(58379)
           |                     |-{ovs-vswitchd}(58380)
           |                     |-{ovs-vswitchd}(58381)
           |                     |-{ovs-vswitchd}(58382)
           |                     |-{ovs-vswitchd}(58383)
           |                     |-{ovs-vswitchd}(58385)
           |                     `-{ovs-vswitchd}(58386)
           |-ovsdb-server(53751)
           |-podman(201198)-+-{podman}(201204)
           |                |-{podman}(201205)
           |                |-{podman}(201206)
           |                |-{podman}(201207)
           |                |-{podman}(201208)
           |                |-{podman}(201210)
           |                |-{podman}(201211)
           |                |-{podman}(201212)
           |                |-{podman}(201213)
           |                |-{podman}(201215)
           |                |-{podman}(201455)
           |                |-{podman}(201456)
           |                |-{podman}(201457)
           |                `-{podman}(201458)
           |-polkitd(43614)-+-{polkitd}(43618)
           |                |-{polkitd}(43619)
           |                |-{polkitd}(43620)
           |                |-{polkitd}(43621)
           |                |-{polkitd}(43622)
           |                |-{polkitd}(43623)
           |                |-{polkitd}(43624)
           |                |-{polkitd}(43625)
           |                |-{polkitd}(43626)
           |                |-{polkitd}(43627)
           |                `-{polkitd}(43628)
           |-python3(4525)
           |-rpcbind(700)
           |-rsyslogd(1005)-+-{rsyslogd}(1010)
           |                `-{rsyslogd}(1011)
           |-sshd(128668)-+-sshd-session(225827)---sshd-session(225830)---sudo(225831)---sos(225855)-+-timeout(228564)---dnf(228572)
           |              |                                                                          |-timeout(228631)---pip(228633)
           |              |                                                                          |-timeout(228635)---pstree(228636)
           |              |                                                                          |-{sos}(226171)
           |              |                                                                          |-{sos}(226172)
           |              |                                                                          |-{sos}(226173)
           |              |                                                                          |-{sos}(226174)
           |              |                                                                          |-{sos}(226483)
           |              |                                                                          |-{sos}(228357)
           |              |                                                                          |-{sos}(228622)
           |              |                                                                          `-{sos}(228624)
           |              `-sshd-session(227225)---sshd-session(227234)
           |-systemd(4315)-+-(sd-pam)(4317)
           |               `-dbus-broker-lau(18691)---dbus-broker(18705)
           |-systemd-hostnam(226549)
           |-systemd-journal(678)
           |-systemd-logind(787)
           |-systemd-machine(153398)
           |-systemd-udevd(730)
           |-tuned(43791)-+-{tuned}(43793)
           |              |-{tuned}(43794)
           |              `-{tuned}(43795)
           |-virtlogd(152768)
           |-virtnodedevd(187306)-+-{virtnodedevd}(187307)
           |                      |-{virtnodedevd}(187308)
           |                      |-{virtnodedevd}(187309)
           |                      |-{virtnodedevd}(187310)
           |                      |-{virtnodedevd}(187311)
           |                      |-{virtnodedevd}(187312)
           |                      |-{virtnodedevd}(187313)
           |                      |-{virtnodedevd}(187314)
           |                      |-{virtnodedevd}(187315)
           |                      |-{virtnodedevd}(187316)
           |                      |-{virtnodedevd}(187317)
           |                      |-{virtnodedevd}(187318)
           |                      |-{virtnodedevd}(187319)
           |                      |-{virtnodedevd}(187320)
           |                      |-{virtnodedevd}(187321)
           |                      |-{virtnodedevd}(187323)
           |                      |-{virtnodedevd}(187324)
           |                      |-{virtnodedevd}(187325)
           |                      `-{virtnodedevd}(187326)
           `-virtqemud(186728)-+-{virtqemud}(186729)
                               |-{virtqemud}(186730)
                               |-{virtqemud}(186731)
                               |-{virtqemud}(186732)
                               |-{virtqemud}(186733)
                               |-{virtqemud}(186734)
                               |-{virtqemud}(186735)
                               |-{virtqemud}(186736)
                               |-{virtqemud}(186737)
                               |-{virtqemud}(186738)
                               |-{virtqemud}(186739)
                               |-{virtqemud}(186740)
                               |-{virtqemud}(186741)
                               |-{virtqemud}(186742)
                               |-{virtqemud}(186743)
                               |-{virtqemud}(186747)
                               |-{virtqemud}(186748)
                               `-{virtqemud}(213546)
