systemd(1)-+-NetworkManager(55515)-+-{NetworkManager}(55516)
           |                       `-{NetworkManager}(55517)
           |-agetty(1013)
           |-agetty(1014)
           |-anacron(203617)
           |-auditd(702)-+-sedispatch(704)
           |             |-{auditd}(703)
           |             `-{auditd}(705)
           |-catatonit(14849)
           |-chronyd(64951)
           |-conmon(95418)---dumb-init(95420)---ovn-controller(95423)-+-{ovn-controller}(95544)
           |                                                          |-{ovn-controller}(95545)
           |                                                          |-{ovn-controller}(95546)
           |                                                          `-{ovn-controller}(95547)
           |-conmon(104265)-+-dumb-init(104267)---neutron-ovn-met(104270)---neutron-ovn-met(104380)
           |                |-privsep-helper(104385)---{privsep-helper}(104386)
           |                |-privsep-helper(213411)-+-{privsep-helper}(213412)
           |                |                        `-{privsep-helper}(215736)
           |                `-privsep-helper(213697)-+-{privsep-helper}(213698)
           |                                         `-{privsep-helper}(220178)
           |-conmon(170047)---dumb-init(170049)---multipathd(170052)-+-{multipathd}(170105)
           |                                                         |-{multipathd}(170106)
           |                                                         |-{multipathd}(170107)
           |                                                         |-{multipathd}(170108)
           |                                                         |-{multipathd}(170109)
           |                                                         `-{multipathd}(170110)
           |-conmon(187009)-+-dumb-init(187011)---nova-compute(187013)-+-{nova-compute}(187280)
           |                |                                          |-{nova-compute}(187281)
           |                |                                          |-{nova-compute}(187282)
           |                |                                          |-{nova-compute}(187283)
           |                |                                          |-{nova-compute}(187284)
           |                |                                          |-{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)
           |                |-privsep-helper(213527)-+-{privsep-helper}(213528)
           |                |                        `-{privsep-helper}(213529)
           |                `-privsep-helper(213584)-+-{privsep-helper}(213585)
           |                                         `-{privsep-helper}(213586)
           |-conmon(197698)---dumb-init(197700)---ceilometer-poll(197703)-+-ceilometer-poll(198006)-+-{ceilometer-poll}(198007)
           |                                                              |                         |-{ceilometer-poll}(198009)
           |                                                              |                         `-{ceilometer-poll}(198010)
           |                                                              `-{ceilometer-poll}(198004)
           |-conmon(199486)---node_exporter(199488)-+-{node_exporter}(199491)
           |                                        |-{node_exporter}(199492)
           |                                        |-{node_exporter}(199493)
           |                                        `-{node_exporter}(199494)
           |-conmon(201411)---podman_exporter(201413)-+-{podman_exporter}(201416)
           |                                          |-{podman_exporter}(201417)
           |                                          |-{podman_exporter}(201418)
           |                                          |-{podman_exporter}(201419)
           |                                          |-{podman_exporter}(201421)
           |                                          |-{podman_exporter}(206171)
           |                                          `-{podman_exporter}(206172)
           |-conmon(203287)---openstack-netwo(203289)-+-{openstack-netwo}(203292)
           |                                          |-{openstack-netwo}(203293)
           |                                          |-{openstack-netwo}(203294)
           |                                          |-{openstack-netwo}(203295)
           |                                          `-{openstack-netwo}(203296)
           |-crond(1010)
           |-dbus-broker-lau(759)---dbus-broker(774)
           |-gssproxy(874)-+-{gssproxy}(876)
           |               |-{gssproxy}(877)
           |               |-{gssproxy}(878)
           |               |-{gssproxy}(880)
           |               `-{gssproxy}(881)
           |-irqbalance(782)---{irqbalance}(795)
           |-iscsid(172779)
           |-ovs-vswitchd(53813)-+-{ovs-vswitchd}(58346)
           |                     |-{ovs-vswitchd}(58348)
           |                     |-{ovs-vswitchd}(58349)
           |                     |-{ovs-vswitchd}(58350)
           |                     |-{ovs-vswitchd}(58351)
           |                     |-{ovs-vswitchd}(58352)
           |                     |-{ovs-vswitchd}(58355)
           |                     |-{ovs-vswitchd}(58357)
           |                     |-{ovs-vswitchd}(58358)
           |                     |-{ovs-vswitchd}(58359)
           |                     |-{ovs-vswitchd}(58361)
           |                     `-{ovs-vswitchd}(58362)
           |-ovsdb-server(53728)
           |-podman(201160)-+-{podman}(201168)
           |                |-{podman}(201169)
           |                |-{podman}(201170)
           |                |-{podman}(201171)
           |                |-{podman}(201172)
           |                |-{podman}(201177)
           |                |-{podman}(201178)
           |                |-{podman}(201179)
           |                |-{podman}(201180)
           |                |-{podman}(201181)
           |                |-{podman}(201182)
           |                |-{podman}(201183)
           |                `-{podman}(201195)
           |-polkitd(43521)-+-{polkitd}(43525)
           |                |-{polkitd}(43526)
           |                |-{polkitd}(43527)
           |                |-{polkitd}(43528)
           |                |-{polkitd}(43529)
           |                |-{polkitd}(43530)
           |                |-{polkitd}(43531)
           |                |-{polkitd}(43532)
           |                |-{polkitd}(43533)
           |                |-{polkitd}(43534)
           |                `-{polkitd}(43535)
           |-python3(4511)
           |-rpcbind(700)
           |-rsyslogd(1005)-+-{rsyslogd}(1022)
           |                `-{rsyslogd}(1023)
           |-sshd(128609)---sshd-session(231408)---sshd-session(231412)---sudo(231427)---sos(231457)-+-timeout(234438)---turbostat(234439)-+-sleep(234442)
           |                                                                                         |                                     `-{turbostat}(234440)
           |                                                                                         |-timeout(234445)---pstree(234446)
           |                                                                                         |-{sos}(231773)
           |                                                                                         |-{sos}(231774)
           |                                                                                         |-{sos}(231775)
           |                                                                                         |-{sos}(231776)
           |                                                                                         |-{sos}(234103)
           |                                                                                         |-{sos}(234163)
           |                                                                                         |-{sos}(234402)
           |                                                                                         `-{sos}(234433)
           |-systemd(4298)-+-(sd-pam)(4301)
           |               `-dbus-broker-lau(14909)---dbus-broker(14920)
           |-systemd-hostnam(232148)
           |-systemd-journal(678)
           |-systemd-logind(787)
           |-systemd-machine(153330)
           |-systemd-udevd(730)
           |-tuned(43698)-+-{tuned}(43700)
           |              |-{tuned}(43701)
           |              `-{tuned}(43702)
           |-virtlogd(152675)
           |-virtnodedevd(186808)-+-{virtnodedevd}(186824)
           |                      |-{virtnodedevd}(186825)
           |                      |-{virtnodedevd}(186826)
           |                      |-{virtnodedevd}(186827)
           |                      |-{virtnodedevd}(186828)
           |                      |-{virtnodedevd}(186829)
           |                      |-{virtnodedevd}(186830)
           |                      |-{virtnodedevd}(186831)
           |                      |-{virtnodedevd}(186832)
           |                      |-{virtnodedevd}(186833)
           |                      |-{virtnodedevd}(186834)
           |                      |-{virtnodedevd}(186835)
           |                      |-{virtnodedevd}(186836)
           |                      |-{virtnodedevd}(186837)
           |                      |-{virtnodedevd}(186838)
           |                      |-{virtnodedevd}(186841)
           |                      |-{virtnodedevd}(186842)
           |                      |-{virtnodedevd}(186843)
           |                      `-{virtnodedevd}(186845)
           `-virtqemud(186583)-+-{virtqemud}(186584)
                               |-{virtqemud}(186585)
                               |-{virtqemud}(186586)
                               |-{virtqemud}(186587)
                               |-{virtqemud}(186588)
                               |-{virtqemud}(186589)
                               |-{virtqemud}(186590)
                               |-{virtqemud}(186591)
                               |-{virtqemud}(186592)
                               |-{virtqemud}(186593)
                               |-{virtqemud}(186594)
                               |-{virtqemud}(186595)
                               |-{virtqemud}(186596)
                               |-{virtqemud}(186597)
                               |-{virtqemud}(186598)
                               |-{virtqemud}(186602)
                               |-{virtqemud}(186603)
                               `-{virtqemud}(214026)
