systemd(1)-+-NetworkManager(55483)-+-{NetworkManager}(55494)
           |                       `-{NetworkManager}(55495)
           |-agetty(1020)
           |-agetty(1023)
           |-anacron(107977)
           |-auditd(705)-+-sedispatch(707)
           |             |-{auditd}(706)
           |             `-{auditd}(708)
           |-catatonit(11649)
           |-chronyd(64928)
           |-conmon(95386)---dumb-init(95388)---ovn-controller(95391)-+-{ovn-controller}(95514)
           |                                                          |-{ovn-controller}(95515)
           |                                                          |-{ovn-controller}(95516)
           |                                                          `-{ovn-controller}(95517)
           |-conmon(104664)-+-dumb-init(104666)---neutron-ovn-met(104669)---neutron-ovn-met(105010)
           |                |-privsep-helper(105134)---{privsep-helper}(105185)
           |                |-privsep-helper(203953)-+-{privsep-helper}(203954)
           |                |                        `-{privsep-helper}(212644)
           |                `-privsep-helper(203967)-+-{privsep-helper}(203968)
           |                                         `-{privsep-helper}(212638)
           |-conmon(183115)-+-dumb-init(183117)---nova-compute(183120)-+-{nova-compute}(183392)
           |                |                                          |-{nova-compute}(183393)
           |                |                                          |-{nova-compute}(183394)
           |                |                                          |-{nova-compute}(183395)
           |                |                                          |-{nova-compute}(183396)
           |                |                                          |-{nova-compute}(183397)
           |                |                                          |-{nova-compute}(183398)
           |                |                                          |-{nova-compute}(183399)
           |                |                                          |-{nova-compute}(183400)
           |                |                                          |-{nova-compute}(183401)
           |                |                                          |-{nova-compute}(183402)
           |                |                                          |-{nova-compute}(183403)
           |                |                                          |-{nova-compute}(183404)
           |                |                                          |-{nova-compute}(183405)
           |                |                                          |-{nova-compute}(183406)
           |                |                                          |-{nova-compute}(183407)
           |                |                                          |-{nova-compute}(183408)
           |                |                                          |-{nova-compute}(183409)
           |                |                                          |-{nova-compute}(183410)
           |                |                                          |-{nova-compute}(183411)
           |                |                                          `-{nova-compute}(183412)
           |                |-privsep-helper(203845)---{privsep-helper}(203883)
           |                `-privsep-helper(203903)---{privsep-helper}(203904)
           |-conmon(192395)---podman_exporter(192397)-+-{podman_exporter}(192400)
           |                                          |-{podman_exporter}(192401)
           |                                          |-{podman_exporter}(192402)
           |                                          |-{podman_exporter}(192403)
           |                                          |-{podman_exporter}(192405)
           |                                          |-{podman_exporter}(202697)
           |                                          |-{podman_exporter}(202698)
           |                                          |-{podman_exporter}(203082)
           |                                          `-{podman_exporter}(203237)
           |-conmon(195288)---openstack-netwo(195290)-+-{openstack-netwo}(195294)
           |                                          |-{openstack-netwo}(195295)
           |                                          |-{openstack-netwo}(195296)
           |                                          |-{openstack-netwo}(195297)
           |                                          |-{openstack-netwo}(195298)
           |                                          |-{openstack-netwo}(202769)
           |                                          |-{openstack-netwo}(202770)
           |                                          |-{openstack-netwo}(202771)
           |                                          |-{openstack-netwo}(202772)
           |                                          |-{openstack-netwo}(202773)
           |                                          |-{openstack-netwo}(204578)
           |                                          `-{openstack-netwo}(204579)
           |-crond(1012)
           |-dbus-broker-lau(755)---dbus-broker(775)
           |-gssproxy(874)-+-{gssproxy}(877)
           |               |-{gssproxy}(878)
           |               |-{gssproxy}(879)
           |               |-{gssproxy}(880)
           |               `-{gssproxy}(881)
           |-irqbalance(783)---{irqbalance}(800)
           |-iscsid(168779)
           |-multipathd(168938)-+-{multipathd}(168940)
           |                    |-{multipathd}(168941)
           |                    |-{multipathd}(168942)
           |                    |-{multipathd}(168943)
           |                    |-{multipathd}(168944)
           |                    `-{multipathd}(168945)
           |-ovs-vswitchd(53792)-+-{ovs-vswitchd}(58324)
           |                     |-{ovs-vswitchd}(58326)
           |                     |-{ovs-vswitchd}(58327)
           |                     |-{ovs-vswitchd}(58328)
           |                     |-{ovs-vswitchd}(58329)
           |                     |-{ovs-vswitchd}(58330)
           |                     |-{ovs-vswitchd}(58331)
           |                     |-{ovs-vswitchd}(58332)
           |                     |-{ovs-vswitchd}(58333)
           |                     |-{ovs-vswitchd}(58334)
           |                     |-{ovs-vswitchd}(58335)
           |                     `-{ovs-vswitchd}(58339)
           |-ovsdb-server(53710)
           |-podman(192406)-+-{podman}(192412)
           |                |-{podman}(192413)
           |                |-{podman}(192414)
           |                |-{podman}(192415)
           |                |-{podman}(192416)
           |                |-{podman}(192418)
           |                |-{podman}(192419)
           |                |-{podman}(192420)
           |                |-{podman}(192421)
           |                |-{podman}(202766)
           |                |-{podman}(202767)
           |                |-{podman}(202768)
           |                |-{podman}(204176)
           |                |-{podman}(210336)
           |                `-{podman}(210337)
           |-polkitd(43648)-+-{polkitd}(43652)
           |                |-{polkitd}(43653)
           |                |-{polkitd}(43654)
           |                |-{polkitd}(43655)
           |                |-{polkitd}(43656)
           |                |-{polkitd}(43657)
           |                |-{polkitd}(43658)
           |                |-{polkitd}(43659)
           |                |-{polkitd}(43660)
           |                |-{polkitd}(43661)
           |                `-{polkitd}(43662)
           |-python3(4520)
           |-rpcbind(703)
           |-rsyslogd(1006)-+-{rsyslogd}(1015)
           |                `-{rsyslogd}(1016)
           |-sshd(129547)---sshd-session(215773)---sshd-session(215776)---sudo(215777)---sos(215801)-+-timeout(218532)---pstree(218533)
           |                                                                                         |-{sos}(216141)
           |                                                                                         |-{sos}(216142)
           |                                                                                         |-{sos}(216143)
           |                                                                                         |-{sos}(216144)
           |                                                                                         |-{sos}(218299)
           |                                                                                         |-{sos}(218434)
           |                                                                                         |-{sos}(218520)
           |                                                                                         `-{sos}(218521)
           |-systemd(4309)-+-(sd-pam)(4312)
           |               `-dbus-broker-lau(11787)---dbus-broker(11808)
           |-systemd-hostnam(216538)
           |-systemd-journal(681)
           |-systemd-logind(790)
           |-systemd-machine(154380)
           |-systemd-udevd(733)
           |-tuned(43825)-+-{tuned}(43828)
           |              |-{tuned}(43829)
           |              `-{tuned}(43830)
           |-virtlogd(153749)
           |-virtnodedevd(182903)-+-{virtnodedevd}(182904)
           |                      |-{virtnodedevd}(182905)
           |                      |-{virtnodedevd}(182906)
           |                      |-{virtnodedevd}(182907)
           |                      |-{virtnodedevd}(182908)
           |                      |-{virtnodedevd}(182909)
           |                      |-{virtnodedevd}(182910)
           |                      |-{virtnodedevd}(182911)
           |                      |-{virtnodedevd}(182912)
           |                      |-{virtnodedevd}(182913)
           |                      |-{virtnodedevd}(182914)
           |                      |-{virtnodedevd}(182915)
           |                      |-{virtnodedevd}(182916)
           |                      |-{virtnodedevd}(182917)
           |                      |-{virtnodedevd}(182918)
           |                      |-{virtnodedevd}(182920)
           |                      |-{virtnodedevd}(182921)
           |                      |-{virtnodedevd}(182922)
           |                      `-{virtnodedevd}(182923)
           `-virtqemud(182684)-+-{virtqemud}(182685)
                               |-{virtqemud}(182686)
                               |-{virtqemud}(182687)
                               |-{virtqemud}(182688)
                               |-{virtqemud}(182689)
                               |-{virtqemud}(182690)
                               |-{virtqemud}(182691)
                               |-{virtqemud}(182692)
                               |-{virtqemud}(182693)
                               |-{virtqemud}(182694)
                               |-{virtqemud}(182695)
                               |-{virtqemud}(182696)
                               |-{virtqemud}(182697)
                               |-{virtqemud}(182698)
                               |-{virtqemud}(182699)
                               |-{virtqemud}(182705)
                               |-{virtqemud}(182707)
                               `-{virtqemud}(204080)
