systemd(1)-+-NetworkManager(55425)-+-{NetworkManager}(55426)
           |                       `-{NetworkManager}(55427)
           |-agetty(1008)
           |-agetty(1009)
           |-anacron(203369)
           |-auditd(701)-+-sedispatch(703)
           |             |-{auditd}(702)
           |             `-{auditd}(704)
           |-catatonit(11777)
           |-chronyd(64859)
           |-conmon(95312)---dumb-init(95314)---ovn-controller(95317)-+-{ovn-controller}(95439)
           |                                                          |-{ovn-controller}(95440)
           |                                                          |-{ovn-controller}(95441)
           |                                                          `-{ovn-controller}(95442)
           |-conmon(104588)-+-dumb-init(104590)---neutron-ovn-met(104593)---neutron-ovn-met(104854)
           |                |-privsep-helper(104984)---{privsep-helper}(104992)
           |                |-privsep-helper(203759)-+-{privsep-helper}(203760)
           |                |                        `-{privsep-helper}(204629)
           |                `-privsep-helper(203773)-+-{privsep-helper}(203774)
           |                                         `-{privsep-helper}(208227)
           |-conmon(183055)-+-dumb-init(183057)---nova-compute(183059)-+-{nova-compute}(183334)
           |                |                                          |-{nova-compute}(183335)
           |                |                                          |-{nova-compute}(183336)
           |                |                                          |-{nova-compute}(183337)
           |                |                                          |-{nova-compute}(183338)
           |                |                                          |-{nova-compute}(183339)
           |                |                                          |-{nova-compute}(183340)
           |                |                                          |-{nova-compute}(183341)
           |                |                                          |-{nova-compute}(183342)
           |                |                                          |-{nova-compute}(183343)
           |                |                                          |-{nova-compute}(183344)
           |                |                                          |-{nova-compute}(183345)
           |                |                                          |-{nova-compute}(183346)
           |                |                                          |-{nova-compute}(183347)
           |                |                                          |-{nova-compute}(183348)
           |                |                                          |-{nova-compute}(183349)
           |                |                                          |-{nova-compute}(183350)
           |                |                                          |-{nova-compute}(183351)
           |                |                                          |-{nova-compute}(183352)
           |                |                                          |-{nova-compute}(183353)
           |                |                                          `-{nova-compute}(183354)
           |                |-privsep-helper(203665)---{privsep-helper}(203666)
           |                `-privsep-helper(203686)---{privsep-helper}(203698)
           |-conmon(192329)---podman_exporter(192331)-+-{podman_exporter}(192334)
           |                                          |-{podman_exporter}(192335)
           |                                          |-{podman_exporter}(192336)
           |                                          |-{podman_exporter}(192337)
           |                                          |-{podman_exporter}(192339)
           |                                          |-{podman_exporter}(202644)
           |                                          |-{podman_exporter}(202645)
           |                                          |-{podman_exporter}(202646)
           |                                          `-{podman_exporter}(202647)
           |-conmon(195180)---openstack-netwo(195182)-+-{openstack-netwo}(195185)
           |                                          |-{openstack-netwo}(195186)
           |                                          |-{openstack-netwo}(195187)
           |                                          |-{openstack-netwo}(195188)
           |                                          |-{openstack-netwo}(195189)
           |                                          |-{openstack-netwo}(202659)
           |                                          |-{openstack-netwo}(202660)
           |                                          |-{openstack-netwo}(202753)
           |                                          |-{openstack-netwo}(202754)
           |                                          |-{openstack-netwo}(202823)
           |                                          `-{openstack-netwo}(208418)
           |-crond(1007)
           |-dbus-broker-lau(753)---dbus-broker(770)
           |-gssproxy(877)-+-{gssproxy}(879)
           |               |-{gssproxy}(881)
           |               |-{gssproxy}(882)
           |               |-{gssproxy}(883)
           |               `-{gssproxy}(884)
           |-irqbalance(778)---{irqbalance}(791)
           |-iscsid(168719)
           |-multipathd(168877)-+-{multipathd}(168879)
           |                    |-{multipathd}(168880)
           |                    |-{multipathd}(168881)
           |                    |-{multipathd}(168882)
           |                    |-{multipathd}(168883)
           |                    `-{multipathd}(168884)
           |-ovs-vswitchd(53719)-+-{ovs-vswitchd}(58254)
           |                     |-{ovs-vswitchd}(58255)
           |                     |-{ovs-vswitchd}(58257)
           |                     |-{ovs-vswitchd}(58258)
           |                     |-{ovs-vswitchd}(58259)
           |                     |-{ovs-vswitchd}(58260)
           |                     |-{ovs-vswitchd}(58261)
           |                     |-{ovs-vswitchd}(58262)
           |                     |-{ovs-vswitchd}(58263)
           |                     |-{ovs-vswitchd}(58264)
           |                     |-{ovs-vswitchd}(58265)
           |                     `-{ovs-vswitchd}(58268)
           |-ovsdb-server(53634)
           |-podman(192340)-+-{podman}(192346)
           |                |-{podman}(192347)
           |                |-{podman}(192348)
           |                |-{podman}(192349)
           |                |-{podman}(192350)
           |                |-{podman}(192355)
           |                |-{podman}(192356)
           |                |-{podman}(192357)
           |                |-{podman}(192358)
           |                |-{podman}(192359)
           |                |-{podman}(196443)
           |                |-{podman}(196444)
           |                |-{podman}(202821)
           |                `-{podman}(202822)
           |-polkitd(43571)-+-{polkitd}(43575)
           |                |-{polkitd}(43576)
           |                |-{polkitd}(43577)
           |                |-{polkitd}(43578)
           |                |-{polkitd}(43579)
           |                |-{polkitd}(43580)
           |                |-{polkitd}(43581)
           |                |-{polkitd}(43582)
           |                |-{polkitd}(43583)
           |                |-{polkitd}(43584)
           |                `-{polkitd}(43585)
           |-python3(4515)
           |-rpcbind(699)
           |-rsyslogd(1003)-+-{rsyslogd}(1012)
           |                `-{rsyslogd}(1013)
           |-sshd(129454)---sshd-session(219228)---sshd-session(219231)---sudo(219232)---sos(219256)-+-timeout(221947)---pstree(221948)
           |                                                                                         |-{sos}(219566)
           |                                                                                         |-{sos}(219567)
           |                                                                                         |-{sos}(219568)
           |                                                                                         |-{sos}(219569)
           |                                                                                         |-{sos}(221736)
           |                                                                                         |-{sos}(221891)
           |                                                                                         |-{sos}(221932)
           |                                                                                         `-{sos}(221935)
           |-systemd(4305)-+-(sd-pam)(4307)
           |               `-dbus-broker-lau(11889)---dbus-broker(11898)
           |-systemd-hostnam(220003)
           |-systemd-journal(676)
           |-systemd-logind(783)
           |-systemd-machine(154330)
           |-systemd-udevd(729)
           |-tuned(43748)-+-{tuned}(43750)
           |              |-{tuned}(43751)
           |              `-{tuned}(43752)
           |-virtlogd(153699)
           |-virtnodedevd(182969)-+-{virtnodedevd}(182971)
           |                      |-{virtnodedevd}(182972)
           |                      |-{virtnodedevd}(182973)
           |                      |-{virtnodedevd}(182974)
           |                      |-{virtnodedevd}(182975)
           |                      |-{virtnodedevd}(182976)
           |                      |-{virtnodedevd}(182977)
           |                      |-{virtnodedevd}(182978)
           |                      |-{virtnodedevd}(182979)
           |                      |-{virtnodedevd}(182980)
           |                      |-{virtnodedevd}(182981)
           |                      |-{virtnodedevd}(182982)
           |                      |-{virtnodedevd}(182983)
           |                      |-{virtnodedevd}(182984)
           |                      |-{virtnodedevd}(182985)
           |                      |-{virtnodedevd}(182987)
           |                      |-{virtnodedevd}(182988)
           |                      |-{virtnodedevd}(182989)
           |                      `-{virtnodedevd}(182990)
           `-virtqemud(182633)-+-{virtqemud}(182634)
                               |-{virtqemud}(182635)
                               |-{virtqemud}(182636)
                               |-{virtqemud}(182637)
                               |-{virtqemud}(182638)
                               |-{virtqemud}(182639)
                               |-{virtqemud}(182640)
                               |-{virtqemud}(182641)
                               |-{virtqemud}(182642)
                               |-{virtqemud}(182643)
                               |-{virtqemud}(182644)
                               |-{virtqemud}(182645)
                               |-{virtqemud}(182646)
                               |-{virtqemud}(182647)
                               |-{virtqemud}(182648)
                               |-{virtqemud}(182652)
                               |-{virtqemud}(182653)
                               `-{virtqemud}(203879)
