systemd(1)-+-NetworkManager(56282)-+-{NetworkManager}(56288)
           |                       `-{NetworkManager}(56289)
           |-agetty(1005)
           |-agetty(1006)
           |-auditd(695)-+-sedispatch(697)
           |             |-{auditd}(696)
           |             `-{auditd}(698)
           |-catatonit(17010)
           |-chronyd(65716)
           |-conmon(97716)---dumb-init(97718)---ovn-controller(97721)-+-{ovn-controller}(97843)
           |                                                          |-{ovn-controller}(97844)
           |                                                          |-{ovn-controller}(97845)
           |                                                          `-{ovn-controller}(97846)
           |-conmon(106958)-+-dumb-init(106960)---neutron-ovn-met(106963)---neutron-ovn-met(107375)
           |                |-privsep-helper(107480)---{privsep-helper}(107481)
           |                |-privsep-helper(238308)---{privsep-helper}(238309)
           |                `-privsep-helper(238363)-+-{privsep-helper}(238364)
           |                                         `-{privsep-helper}(251620)
           |-conmon(185289)-+-dumb-init(185291)---nova-compute(185293)-+-{nova-compute}(185569)
           |                |                                          |-{nova-compute}(185570)
           |                |                                          |-{nova-compute}(185571)
           |                |                                          |-{nova-compute}(185572)
           |                |                                          |-{nova-compute}(185573)
           |                |                                          |-{nova-compute}(185574)
           |                |                                          |-{nova-compute}(185575)
           |                |                                          |-{nova-compute}(185576)
           |                |                                          |-{nova-compute}(185577)
           |                |                                          |-{nova-compute}(185578)
           |                |                                          |-{nova-compute}(185579)
           |                |                                          |-{nova-compute}(185580)
           |                |                                          |-{nova-compute}(185581)
           |                |                                          |-{nova-compute}(185582)
           |                |                                          |-{nova-compute}(185583)
           |                |                                          |-{nova-compute}(185584)
           |                |                                          |-{nova-compute}(185585)
           |                |                                          |-{nova-compute}(185586)
           |                |                                          |-{nova-compute}(185587)
           |                |                                          |-{nova-compute}(185588)
           |                |                                          `-{nova-compute}(185589)
           |                |-privsep-helper(238172)---{privsep-helper}(238173)
           |                `-privsep-helper(238255)---{privsep-helper}(238256)
           |-conmon(194974)---dumb-init(194976)---ceilometer-poll(194979)-+-ceilometer-poll(195179)-+-{ceilometer-poll}(195180)
           |                                                              |                         |-{ceilometer-poll}(195182)
           |                                                              |                         |-{ceilometer-poll}(195183)
           |                                                              |                         `-{ceilometer-poll}(195185)
           |                                                              |-ceilometer-poll(195181)-+-{ceilometer-poll}(195184)
           |                                                              |                         |-{ceilometer-poll}(195238)
           |                                                              |                         |-{ceilometer-poll}(195244)
           |                                                              |                         |-{ceilometer-poll}(195246)
           |                                                              |                         `-{ceilometer-poll}(238313)
           |                                                              `-{ceilometer-poll}(195178)
           |-conmon(198026)---node_exporter(198028)-+-{node_exporter}(198031)
           |                                        |-{node_exporter}(198032)
           |                                        |-{node_exporter}(198033)
           |                                        `-{node_exporter}(198034)
           |-conmon(201115)---podman_exporter(201117)-+-{podman_exporter}(201120)
           |                                          |-{podman_exporter}(201121)
           |                                          |-{podman_exporter}(201122)
           |                                          |-{podman_exporter}(201123)
           |                                          |-{podman_exporter}(201124)
           |                                          |-{podman_exporter}(213056)
           |                                          |-{podman_exporter}(213254)
           |                                          |-{podman_exporter}(238054)
           |                                          `-{podman_exporter}(238651)
           |-conmon(204266)---openstack-netwo(204268)-+-{openstack-netwo}(204271)
           |                                          |-{openstack-netwo}(204272)
           |                                          |-{openstack-netwo}(204273)
           |                                          |-{openstack-netwo}(204274)
           |                                          |-{openstack-netwo}(204275)
           |                                          |-{openstack-netwo}(213057)
           |                                          |-{openstack-netwo}(213058)
           |                                          |-{openstack-netwo}(213059)
           |                                          |-{openstack-netwo}(213060)
           |                                          |-{openstack-netwo}(213061)
           |                                          `-{openstack-netwo}(213062)
           |-conmon(223981)---dumb-init(223983)-+-ceilometer-poll(223986)-+-ceilometer-poll(224181)-+-{ceilometer-poll}(224182)
           |                                    |                         |                         |-{ceilometer-poll}(224183)
           |                                    |                         |                         `-{ceilometer-poll}(224339)
           |                                    |                         `-{ceilometer-poll}(224180)
           |                                    `-privsep-helper(224286)---{privsep-helper}(224340)
           |-conmon(224231)---kepler(224233)-+-{kepler}(224236)
           |                                 |-{kepler}(224237)
           |                                 |-{kepler}(224238)
           |                                 |-{kepler}(224239)
           |                                 |-{kepler}(224240)
           |                                 |-{kepler}(224242)
           |                                 |-{kepler}(224243)
           |                                 |-{kepler}(224260)
           |                                 |-{kepler}(224263)
           |                                 |-{kepler}(225448)
           |                                 |-{kepler}(225451)
           |                                 |-{kepler}(225452)
           |                                 `-{kepler}(240437)
           |-crond(1004)
           |-dbus-broker-lau(760)---dbus-broker(768)
           |-gssproxy(869)-+-{gssproxy}(871)
           |               |-{gssproxy}(872)
           |               |-{gssproxy}(873)
           |               |-{gssproxy}(874)
           |               `-{gssproxy}(875)
           |-irqbalance(796)---{irqbalance}(810)
           |-iscsid(170986)
           |-multipathd(171145)-+-{multipathd}(171147)
           |                    |-{multipathd}(171148)
           |                    |-{multipathd}(171149)
           |                    |-{multipathd}(171150)
           |                    |-{multipathd}(171151)
           |                    `-{multipathd}(171152)
           |-ovs-vswitchd(54581)-+-{ovs-vswitchd}(59115)
           |                     |-{ovs-vswitchd}(59116)
           |                     |-{ovs-vswitchd}(59117)
           |                     |-{ovs-vswitchd}(59119)
           |                     |-{ovs-vswitchd}(59120)
           |                     |-{ovs-vswitchd}(59121)
           |                     |-{ovs-vswitchd}(59124)
           |                     |-{ovs-vswitchd}(59126)
           |                     |-{ovs-vswitchd}(59127)
           |                     |-{ovs-vswitchd}(59129)
           |                     |-{ovs-vswitchd}(59130)
           |                     `-{ovs-vswitchd}(59131)
           |-ovsdb-server(54500)
           |-podman(201131)-+-{podman}(201132)
           |                |-{podman}(201133)
           |                |-{podman}(201134)
           |                |-{podman}(201135)
           |                |-{podman}(201136)
           |                |-{podman}(201137)
           |                |-{podman}(201139)
           |                |-{podman}(201141)
           |                |-{podman}(201144)
           |                |-{podman}(201145)
           |                |-{podman}(201146)
           |                |-{podman}(201147)
           |                |-{podman}(201148)
           |                `-{podman}(256348)
           |-polkitd(43698)-+-{polkitd}(43702)
           |                |-{polkitd}(43703)
           |                |-{polkitd}(43704)
           |                |-{polkitd}(43705)
           |                |-{polkitd}(43706)
           |                |-{polkitd}(43707)
           |                |-{polkitd}(43708)
           |                |-{polkitd}(43709)
           |                |-{polkitd}(43710)
           |                |-{polkitd}(43711)
           |                `-{polkitd}(43712)
           |-python3(4515)
           |-rpcbind(693)
           |-rsyslogd(235496)-+-{rsyslogd}(235498)
           |                  |-{rsyslogd}(235499)
           |                  `-{rsyslogd}(235500)
           |-sshd(131793)---sshd-session(259607)---sshd-session(259610)---sudo(259611)---sos(259635)-+-timeout(262334)---pstree(262340)
           |                                                                                         |-{sos}(260015)
           |                                                                                         |-{sos}(260016)
           |                                                                                         |-{sos}(260017)
           |                                                                                         |-{sos}(260018)
           |                                                                                         |-{sos}(261586)
           |                                                                                         |-{sos}(261890)
           |                                                                                         |-{sos}(262150)
           |                                                                                         `-{sos}(262333)
           |-systemd(4302)-+-(sd-pam)(4304)
           |               `-dbus-broker-lau(17119)---dbus-broker(17137)
           |-systemd-hostnam(260389)
           |-systemd-journal(673)
           |-systemd-logind(800)
           |-systemd-machine(156640)
           |-systemd-udevd(723)
           |-tuned(43875)-+-{tuned}(43877)
           |              |-{tuned}(43878)
           |              `-{tuned}(43879)
           |-virtlogd(156013)
           |-virtnodedevd(185593)-+-{virtnodedevd}(185594)
           |                      |-{virtnodedevd}(185595)
           |                      |-{virtnodedevd}(185596)
           |                      |-{virtnodedevd}(185597)
           |                      |-{virtnodedevd}(185598)
           |                      |-{virtnodedevd}(185599)
           |                      |-{virtnodedevd}(185600)
           |                      |-{virtnodedevd}(185601)
           |                      |-{virtnodedevd}(185602)
           |                      |-{virtnodedevd}(185603)
           |                      |-{virtnodedevd}(185604)
           |                      |-{virtnodedevd}(185605)
           |                      |-{virtnodedevd}(185606)
           |                      |-{virtnodedevd}(185607)
           |                      |-{virtnodedevd}(185608)
           |                      |-{virtnodedevd}(185610)
           |                      |-{virtnodedevd}(185611)
           |                      |-{virtnodedevd}(185612)
           |                      `-{virtnodedevd}(185613)
           `-virtqemud(185040)-+-{virtqemud}(185044)
                               |-{virtqemud}(185045)
                               |-{virtqemud}(185046)
                               |-{virtqemud}(185047)
                               |-{virtqemud}(185048)
                               |-{virtqemud}(185049)
                               |-{virtqemud}(185050)
                               |-{virtqemud}(185051)
                               |-{virtqemud}(185052)
                               |-{virtqemud}(185053)
                               |-{virtqemud}(185054)
                               |-{virtqemud}(185055)
                               |-{virtqemud}(185056)
                               |-{virtqemud}(185057)
                               |-{virtqemud}(185058)
                               |-{virtqemud}(185062)
                               |-{virtqemud}(185063)
                               `-{virtqemud}(238650)
