systemd(1)-+-NetworkManager(55526)-+-{NetworkManager}(55527)
           |                       `-{NetworkManager}(55528)
           |-agetty(1007)
           |-agetty(1008)
           |-auditd(699)-+-sedispatch(701)
           |             |-{auditd}(700)
           |             `-{auditd}(702)
           |-catatonit(14981)
           |-chronyd(64957)
           |-conmon(95425)---dumb-init(95427)---ovn-controller(95430)-+-{ovn-controller}(95550)
           |                                                          |-{ovn-controller}(95551)
           |                                                          |-{ovn-controller}(95552)
           |                                                          `-{ovn-controller}(95553)
           |-conmon(104283)-+-conmon(213030)---dumb-init(213032)---haproxy(213034)---haproxy(213036)-+-{haproxy}(213037)
           |                |                                                                        |-{haproxy}(213038)
           |                |                                                                        |-{haproxy}(213039)
           |                |                                                                        |-{haproxy}(213040)
           |                |                                                                        |-{haproxy}(213041)
           |                |                                                                        |-{haproxy}(213042)
           |                |                                                                        `-{haproxy}(213043)
           |                |-dumb-init(104285)---neutron-ovn-met(104288)---neutron-ovn-met(104824)
           |                |-privsep-helper(104905)---{privsep-helper}(104906)
           |                |-privsep-helper(209026)---{privsep-helper}(209027)
           |                `-privsep-helper(209040)-+-{privsep-helper}(209041)
           |                                         `-{privsep-helper}(209416)
           |-conmon(170110)---dumb-init(170112)---multipathd(170115)-+-{multipathd}(170142)
           |                                                         |-{multipathd}(170143)
           |                                                         |-{multipathd}(170146)
           |                                                         |-{multipathd}(170147)
           |                                                         |-{multipathd}(170149)
           |                                                         `-{multipathd}(170152)
           |-conmon(187087)-+-dumb-init(187089)---nova-compute(187091)-+-{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)
           |                |                                          `-{nova-compute}(187388)
           |                |-privsep-helper(208861)---{privsep-helper}(208862)
           |                `-privsep-helper(208882)---{privsep-helper}(208883)
           |-conmon(197661)---podman_exporter(197663)-+-{podman_exporter}(197666)
           |                                          |-{podman_exporter}(197667)
           |                                          |-{podman_exporter}(197668)
           |                                          |-{podman_exporter}(197669)
           |                                          |-{podman_exporter}(197670)
           |                                          |-{podman_exporter}(207273)
           |                                          |-{podman_exporter}(207274)
           |                                          |-{podman_exporter}(207281)
           |                                          |-{podman_exporter}(207282)
           |                                          `-{podman_exporter}(223607)
           |-conmon(199577)---openstack-netwo(199579)-+-{openstack-netwo}(199582)
           |                                          |-{openstack-netwo}(199583)
           |                                          |-{openstack-netwo}(199584)
           |                                          |-{openstack-netwo}(199585)
           |                                          |-{openstack-netwo}(199586)
           |                                          |-{openstack-netwo}(207276)
           |                                          |-{openstack-netwo}(207277)
           |                                          |-{openstack-netwo}(207278)
           |                                          |-{openstack-netwo}(207279)
           |                                          |-{openstack-netwo}(207280)
           |                                          |-{openstack-netwo}(208151)
           |                                          `-{openstack-netwo}(220960)
           |-crond(1006)
           |-dbus-broker-lau(759)---dbus-broker(772)
           |-gssproxy(868)-+-{gssproxy}(871)
           |               |-{gssproxy}(872)
           |               |-{gssproxy}(874)
           |               |-{gssproxy}(875)
           |               `-{gssproxy}(876)
           |-irqbalance(794)---{irqbalance}(803)
           |-iscsid(172852)
           |-ovs-vswitchd(53824)-+-{ovs-vswitchd}(58355)
           |                     |-{ovs-vswitchd}(58357)
           |                     |-{ovs-vswitchd}(58358)
           |                     |-{ovs-vswitchd}(58359)
           |                     |-{ovs-vswitchd}(58361)
           |                     |-{ovs-vswitchd}(58364)
           |                     |-{ovs-vswitchd}(58366)
           |                     |-{ovs-vswitchd}(58367)
           |                     |-{ovs-vswitchd}(58368)
           |                     |-{ovs-vswitchd}(58369)
           |                     |-{ovs-vswitchd}(58371)
           |                     `-{ovs-vswitchd}(58372)
           |-ovsdb-server(53743)
           |-podman(197412)-+-{podman}(197418)
           |                |-{podman}(197419)
           |                |-{podman}(197420)
           |                |-{podman}(197421)
           |                |-{podman}(197422)
           |                |-{podman}(197428)
           |                |-{podman}(197429)
           |                |-{podman}(197431)
           |                |-{podman}(197432)
           |                |-{podman}(197433)
           |                |-{podman}(197434)
           |                |-{podman}(197435)
           |                |-{podman}(207275)
           |                `-{podman}(208043)
           |-polkitd(43578)-+-{polkitd}(43582)
           |                |-{polkitd}(43583)
           |                |-{polkitd}(43584)
           |                |-{polkitd}(43585)
           |                |-{polkitd}(43586)
           |                |-{polkitd}(43587)
           |                |-{polkitd}(43588)
           |                |-{polkitd}(43589)
           |                |-{polkitd}(43590)
           |                |-{polkitd}(43591)
           |                `-{polkitd}(43592)
           |-python3(4510)
           |-qemu-kvm(212828)-+-{qemu-kvm}(212837)
           |                  |-{qemu-kvm}(212841)
           |                  |-{qemu-kvm}(212842)
           |                  `-{qemu-kvm}(212844)
           |-rpcbind(697)
           |-rsyslogd(1002)-+-{rsyslogd}(1016)
           |                `-{rsyslogd}(1017)
           |-sshd(128633)---sshd-session(224851)---sshd-session(224854)---sudo(224855)---sos(224879)-+-timeout(227665)---pip(227666)
           |                                                                                         |-timeout(227731)---pstree(227733)
           |                                                                                         |-{sos}(225211)
           |                                                                                         |-{sos}(225212)
           |                                                                                         |-{sos}(225213)
           |                                                                                         |-{sos}(225214)
           |                                                                                         |-{sos}(226014)
           |                                                                                         |-{sos}(227445)
           |                                                                                         |-{sos}(227637)
           |                                                                                         `-{sos}(227654)
           |-systemd(4298)-+-(sd-pam)(4300)
           |               `-dbus-broker-lau(15044)---dbus-broker(15058)
           |-systemd-hostnam(225619)
           |-systemd-journal(674)
           |-systemd-logind(796)
           |-systemd-machine(153365)
           |-systemd-udevd(729)
           |-tuned(43755)-+-{tuned}(43757)
           |              |-{tuned}(43758)
           |              `-{tuned}(43759)
           |-virtlogd(152736)
           |-virtnodedevd(186950)-+-{virtnodedevd}(186964)
           |                      |-{virtnodedevd}(186965)
           |                      |-{virtnodedevd}(186966)
           |                      |-{virtnodedevd}(186967)
           |                      |-{virtnodedevd}(186968)
           |                      |-{virtnodedevd}(186969)
           |                      |-{virtnodedevd}(186970)
           |                      |-{virtnodedevd}(186971)
           |                      |-{virtnodedevd}(186972)
           |                      |-{virtnodedevd}(186973)
           |                      |-{virtnodedevd}(186975)
           |                      |-{virtnodedevd}(186976)
           |                      |-{virtnodedevd}(186977)
           |                      |-{virtnodedevd}(186978)
           |                      |-{virtnodedevd}(186979)
           |                      |-{virtnodedevd}(186985)
           |                      |-{virtnodedevd}(186987)
           |                      |-{virtnodedevd}(186989)
           |                      `-{virtnodedevd}(186991)
           `-virtqemud(186709)-+-{virtqemud}(186710)
                               |-{virtqemud}(186711)
                               |-{virtqemud}(186712)
                               |-{virtqemud}(186713)
                               |-{virtqemud}(186714)
                               |-{virtqemud}(186715)
                               |-{virtqemud}(186716)
                               |-{virtqemud}(186717)
                               |-{virtqemud}(186718)
                               |-{virtqemud}(186719)
                               |-{virtqemud}(186720)
                               |-{virtqemud}(186721)
                               |-{virtqemud}(186722)
                               |-{virtqemud}(186723)
                               |-{virtqemud}(186724)
                               |-{virtqemud}(186728)
                               |-{virtqemud}(186729)
                               |-{virtqemud}(209389)
                               `-{virtqemud}(212836)
