systemd(1)-+-NetworkManager(55623)-+-{NetworkManager}(55625)
           |                       `-{NetworkManager}(55626)
           |-agetty(1010)
           |-agetty(1011)
           |-anacron(84943)
           |-auditd(700)-+-sedispatch(702)
           |             |-{auditd}(701)
           |             `-{auditd}(703)
           |-catatonit(11939)
           |-chronyd(64963)
           |-conmon(95448)---dumb-init(95450)---ovn-controller(95453)-+-{ovn-controller}(95571)
           |                                                          |-{ovn-controller}(95572)
           |                                                          |-{ovn-controller}(95573)
           |                                                          `-{ovn-controller}(95574)
           |-conmon(104297)-+-dumb-init(104299)---neutron-ovn-met(104302)---neutron-ovn-met(104411)
           |                |-privsep-helper(104416)---{privsep-helper}(104417)
           |                |-privsep-helper(208639)-+-{privsep-helper}(208640)
           |                |                        `-{privsep-helper}(211272)
           |                `-privsep-helper(208653)-+-{privsep-helper}(208654)
           |                                         `-{privsep-helper}(212428)
           |-conmon(170178)---dumb-init(170180)---multipathd(170183)-+-{multipathd}(170232)
           |                                                         |-{multipathd}(170234)
           |                                                         |-{multipathd}(170236)
           |                                                         |-{multipathd}(170237)
           |                                                         |-{multipathd}(170238)
           |                                                         `-{multipathd}(170239)
           |-conmon(187067)-+-dumb-init(187069)---nova-compute(187071)-+-{nova-compute}(187367)
           |                |                                          |-{nova-compute}(187368)
           |                |                                          |-{nova-compute}(187369)
           |                |                                          |-{nova-compute}(187370)
           |                |                                          |-{nova-compute}(187371)
           |                |                                          |-{nova-compute}(187372)
           |                |                                          |-{nova-compute}(187373)
           |                |                                          |-{nova-compute}(187374)
           |                |                                          |-{nova-compute}(187375)
           |                |                                          |-{nova-compute}(187376)
           |                |                                          |-{nova-compute}(187377)
           |                |                                          |-{nova-compute}(187378)
           |                |                                          |-{nova-compute}(187379)
           |                |                                          |-{nova-compute}(187380)
           |                |                                          |-{nova-compute}(187381)
           |                |                                          |-{nova-compute}(187382)
           |                |                                          |-{nova-compute}(187383)
           |                |                                          |-{nova-compute}(187384)
           |                |                                          |-{nova-compute}(187385)
           |                |                                          |-{nova-compute}(187386)
           |                |                                          `-{nova-compute}(187387)
           |                |-privsep-helper(208547)---{privsep-helper}(208548)
           |                `-privsep-helper(208587)---{privsep-helper}(208588)
           |-conmon(197710)---podman_exporter(197712)-+-{podman_exporter}(197715)
           |                                          |-{podman_exporter}(197716)
           |                                          |-{podman_exporter}(197717)
           |                                          |-{podman_exporter}(197718)
           |                                          |-{podman_exporter}(197719)
           |                                          |-{podman_exporter}(207282)
           |                                          |-{podman_exporter}(207283)
           |                                          |-{podman_exporter}(207517)
           |                                          |-{podman_exporter}(207518)
           |                                          `-{podman_exporter}(215895)
           |-conmon(199588)---openstack-netwo(199590)-+-{openstack-netwo}(199593)
           |                                          |-{openstack-netwo}(199594)
           |                                          |-{openstack-netwo}(199595)
           |                                          |-{openstack-netwo}(199596)
           |                                          |-{openstack-netwo}(199597)
           |                                          |-{openstack-netwo}(207304)
           |                                          |-{openstack-netwo}(207305)
           |                                          |-{openstack-netwo}(207306)
           |                                          |-{openstack-netwo}(207307)
           |                                          |-{openstack-netwo}(207420)
           |                                          `-{openstack-netwo}(210212)
           |-crond(1008)
           |-dbus-broker-lau(752)---dbus-broker(771)
           |-gssproxy(873)-+-{gssproxy}(875)
           |               |-{gssproxy}(876)
           |               |-{gssproxy}(877)
           |               |-{gssproxy}(878)
           |               `-{gssproxy}(879)
           |-irqbalance(781)---{irqbalance}(802)
           |-iscsid(172900)
           |-ovs-vswitchd(53920)-+-{ovs-vswitchd}(58453)
           |                     |-{ovs-vswitchd}(58454)
           |                     |-{ovs-vswitchd}(58455)
           |                     |-{ovs-vswitchd}(58456)
           |                     |-{ovs-vswitchd}(58457)
           |                     |-{ovs-vswitchd}(58458)
           |                     |-{ovs-vswitchd}(58459)
           |                     |-{ovs-vswitchd}(58460)
           |                     |-{ovs-vswitchd}(58461)
           |                     |-{ovs-vswitchd}(58464)
           |                     |-{ovs-vswitchd}(58466)
           |                     `-{ovs-vswitchd}(58467)
           |-ovsdb-server(53838)
           |-podman(197462)-+-{podman}(197465)
           |                |-{podman}(197466)
           |                |-{podman}(197467)
           |                |-{podman}(197468)
           |                |-{podman}(197469)
           |                |-{podman}(197475)
           |                |-{podman}(197476)
           |                |-{podman}(197477)
           |                |-{podman}(197478)
           |                |-{podman}(197483)
           |                |-{podman}(197495)
           |                |-{podman}(197496)
           |                `-{podman}(197498)
           |-polkitd(43678)-+-{polkitd}(43682)
           |                |-{polkitd}(43683)
           |                |-{polkitd}(43684)
           |                |-{polkitd}(43685)
           |                |-{polkitd}(43686)
           |                |-{polkitd}(43687)
           |                |-{polkitd}(43688)
           |                |-{polkitd}(43689)
           |                |-{polkitd}(43690)
           |                |-{polkitd}(43691)
           |                `-{polkitd}(43692)
           |-python3(4508)
           |-rpcbind(698)
           |-rsyslogd(1004)-+-{rsyslogd}(1030)
           |                `-{rsyslogd}(1031)
           |-sshd(128719)---sshd-session(225920)---sshd-session(225923)---sudo(225924)---sos(225948)-+-timeout(228635)---pip(228636)
           |                                                                                         |-timeout(228655)---pstree(228656)
           |                                                                                         |-{sos}(226276)
           |                                                                                         |-{sos}(226277)
           |                                                                                         |-{sos}(226278)
           |                                                                                         |-{sos}(226279)
           |                                                                                         |-{sos}(227033)
           |                                                                                         |-{sos}(228360)
           |                                                                                         |-{sos}(228570)
           |                                                                                         `-{sos}(228621)
           |-systemd(4297)-+-(sd-pam)(4299)
           |               `-dbus-broker-lau(12034)---dbus-broker(12039)
           |-systemd-hostnam(226669)
           |-systemd-journal(676)
           |-systemd-logind(787)
           |-systemd-machine(153432)
           |-systemd-udevd(728)
           |-tuned(43855)-+-{tuned}(43858)
           |              |-{tuned}(43859)
           |              `-{tuned}(43860)
           |-virtlogd(152803)
           |-virtnodedevd(187388)-+-{virtnodedevd}(187389)
           |                      |-{virtnodedevd}(187390)
           |                      |-{virtnodedevd}(187391)
           |                      |-{virtnodedevd}(187392)
           |                      |-{virtnodedevd}(187393)
           |                      |-{virtnodedevd}(187394)
           |                      |-{virtnodedevd}(187395)
           |                      |-{virtnodedevd}(187396)
           |                      |-{virtnodedevd}(187397)
           |                      |-{virtnodedevd}(187398)
           |                      |-{virtnodedevd}(187399)
           |                      |-{virtnodedevd}(187400)
           |                      |-{virtnodedevd}(187401)
           |                      |-{virtnodedevd}(187402)
           |                      |-{virtnodedevd}(187403)
           |                      |-{virtnodedevd}(187405)
           |                      |-{virtnodedevd}(187406)
           |                      |-{virtnodedevd}(187407)
           |                      `-{virtnodedevd}(187408)
           `-virtqemud(186837)-+-{virtqemud}(186838)
                               |-{virtqemud}(186839)
                               |-{virtqemud}(186840)
                               |-{virtqemud}(186841)
                               |-{virtqemud}(186842)
                               |-{virtqemud}(186843)
                               |-{virtqemud}(186844)
                               |-{virtqemud}(186845)
                               |-{virtqemud}(186846)
                               |-{virtqemud}(186847)
                               |-{virtqemud}(186848)
                               |-{virtqemud}(186849)
                               |-{virtqemud}(186850)
                               |-{virtqemud}(186851)
                               |-{virtqemud}(186852)
                               |-{virtqemud}(186856)
                               |-{virtqemud}(186857)
                               `-{virtqemud}(208803)
