systemd(1)-+-NetworkManager(55036)-+-{NetworkManager}(55037)
           |                       `-{NetworkManager}(55038)
           |-agetty(1021)
           |-agetty(1026)
           |-auditd(702)-+-sedispatch(704)
           |             |-{auditd}(703)
           |             `-{auditd}(705)
           |-catatonit(25084)
           |-chronyd(64376)
           |-conmon(94843)---dumb-init(94845)---ovn-controller(94848)-+-{ovn-controller}(94971)
           |                                                          |-{ovn-controller}(94973)
           |                                                          |-{ovn-controller}(94972)
           |                                                          `-{ovn-controller}(94974)
           |-conmon(103800)-+-dumb-init(103802)---neutron-ovn-met(103805)---neutron-ovn-met(103913)
           |                |-privsep-helper(103918)---{privsep-helper}(103919)
           |                |-privsep-helper(213522)-+-{privsep-helper}(213523)
           |                |                        `-{privsep-helper}(222243)
           |                `-privsep-helper(213536)-+-{privsep-helper}(213537)
           |                                         `-{privsep-helper}(216194)
           |-conmon(169616)---dumb-init(169618)---multipathd(169621)-+-{multipathd}(169653)
           |                                                         |-{multipathd}(169655)
           |                                                         |-{multipathd}(169656)
           |                                                         |-{multipathd}(169657)
           |                                                         |-{multipathd}(169659)
           |                                                         `-{multipathd}(169661)
           |-conmon(186544)-+-dumb-init(186546)---nova-compute(186548)-+-{nova-compute}(186815)
           |                |                                          |-{nova-compute}(186816)
           |                |                                          |-{nova-compute}(186817)
           |                |                                          |-{nova-compute}(186818)
           |                |                                          |-{nova-compute}(186819)
           |                |                                          |-{nova-compute}(186820)
           |                |                                          |-{nova-compute}(186821)
           |                |                                          |-{nova-compute}(186822)
           |                |                                          |-{nova-compute}(186823)
           |                |                                          |-{nova-compute}(186824)
           |                |                                          |-{nova-compute}(186825)
           |                |                                          |-{nova-compute}(186826)
           |                |                                          |-{nova-compute}(186827)
           |                |                                          |-{nova-compute}(186828)
           |                |                                          |-{nova-compute}(186829)
           |                |                                          |-{nova-compute}(186830)
           |                |                                          |-{nova-compute}(186831)
           |                |                                          |-{nova-compute}(186832)
           |                |                                          |-{nova-compute}(186833)
           |                |                                          |-{nova-compute}(186834)
           |                |                                          `-{nova-compute}(186835)
           |                |-privsep-helper(213059)-+-{privsep-helper}(213060)
           |                |                        `-{privsep-helper}(241658)
           |                `-privsep-helper(213451)---{privsep-helper}(213452)
           |-conmon(197247)---dumb-init(197249)---ceilometer-poll(197263)-+-ceilometer-poll(197457)-+-{ceilometer-poll}(197458)
           |                                                              |                         |-{ceilometer-poll}(197460)
           |                                                              |                         `-{ceilometer-poll}(197461)
           |                                                              `-{ceilometer-poll}(197456)
           |-conmon(199091)---node_exporter(199093)-+-{node_exporter}(199097)
           |                                        |-{node_exporter}(199098)
           |                                        |-{node_exporter}(199099)
           |                                        `-{node_exporter}(199100)
           |-conmon(200999)---podman_exporter(201001)-+-{podman_exporter}(201004)
           |                                          |-{podman_exporter}(201005)
           |                                          |-{podman_exporter}(201006)
           |                                          |-{podman_exporter}(201007)
           |                                          |-{podman_exporter}(201008)
           |                                          `-{podman_exporter}(201009)
           |-conmon(202920)---openstack-netwo(202922)-+-{openstack-netwo}(202925)
           |                                          |-{openstack-netwo}(202926)
           |                                          |-{openstack-netwo}(202927)
           |                                          |-{openstack-netwo}(202928)
           |                                          `-{openstack-netwo}(202929)
           |-crond(1014)
           |-dbus-broker-lau(810)---dbus-broker(811)
           |-gssproxy(888)-+-{gssproxy}(891)
           |               |-{gssproxy}(892)
           |               |-{gssproxy}(893)
           |               |-{gssproxy}(894)
           |               `-{gssproxy}(895)
           |-irqbalance(816)---{irqbalance}(830)
           |-iscsid(172317)
           |-ovs-vswitchd(53332)-+-{ovs-vswitchd}(57866)
           |                     |-{ovs-vswitchd}(57867)
           |                     |-{ovs-vswitchd}(57869)
           |                     |-{ovs-vswitchd}(57870)
           |                     |-{ovs-vswitchd}(57871)
           |                     |-{ovs-vswitchd}(57872)
           |                     |-{ovs-vswitchd}(57873)
           |                     |-{ovs-vswitchd}(57876)
           |                     |-{ovs-vswitchd}(57878)
           |                     |-{ovs-vswitchd}(57879)
           |                     |-{ovs-vswitchd}(57880)
           |                     `-{ovs-vswitchd}(57882)
           |-ovsdb-server(53250)
           |-podman(200750)-+-{podman}(200756)
           |                |-{podman}(200757)
           |                |-{podman}(200758)
           |                |-{podman}(200759)
           |                |-{podman}(200760)
           |                |-{podman}(200768)
           |                |-{podman}(200769)
           |                |-{podman}(200770)
           |                |-{podman}(200771)
           |                |-{podman}(200772)
           |                |-{podman}(200773)
           |                |-{podman}(200774)
           |                |-{podman}(200775)
           |                `-{podman}(201011)
           |-polkitd(43383)-+-{polkitd}(43387)
           |                |-{polkitd}(43388)
           |                |-{polkitd}(43389)
           |                |-{polkitd}(43390)
           |                |-{polkitd}(43391)
           |                |-{polkitd}(43392)
           |                |-{polkitd}(43393)
           |                |-{polkitd}(43394)
           |                |-{polkitd}(43395)
           |                |-{polkitd}(43396)
           |                `-{polkitd}(43397)
           |-python3(4515)
           |-rpcbind(700)
           |-rsyslogd(1008)-+-{rsyslogd}(1024)
           |                `-{rsyslogd}(1025)
           |-sshd(128129)---sshd-session(267204)---sshd-session(267207)---sudo(267208)---sos(267232)-+-timeout(270085)---turbostat(270086)-+-sleep(270099)
           |                                                                                         |                                     `-{turbostat}(270097)
           |                                                                                         |-timeout(270127)---rpm(270129)
           |                                                                                         |-timeout(270136)---pstree(270143)
           |                                                                                         |-{sos}(267605)
           |                                                                                         |-{sos}(267606)
           |                                                                                         |-{sos}(267607)
           |                                                                                         |-{sos}(267608)
           |                                                                                         |-{sos}(269568)
           |                                                                                         |-{sos}(269738)
           |                                                                                         |-{sos}(269788)
           |                                                                                         `-{sos}(270059)
           |-systemd(4303)-+-(sd-pam)(4305)
           |               `-dbus-broker-lau(25230)---dbus-broker(25241)
           |-systemd-hostnam(267975)
           |-systemd-journal(679)
           |-systemd-logind(821)
           |-systemd-machine(152872)
           |-systemd-udevd(730)
           |-tuned(43560)-+-{tuned}(43562)
           |              |-{tuned}(43563)
           |              `-{tuned}(43564)
           |-virtlogd(152243)
           |-virtnodedevd(186332)-+-{virtnodedevd}(186333)
           |                      |-{virtnodedevd}(186334)
           |                      |-{virtnodedevd}(186335)
           |                      |-{virtnodedevd}(186336)
           |                      |-{virtnodedevd}(186337)
           |                      |-{virtnodedevd}(186338)
           |                      |-{virtnodedevd}(186339)
           |                      |-{virtnodedevd}(186340)
           |                      |-{virtnodedevd}(186341)
           |                      |-{virtnodedevd}(186342)
           |                      |-{virtnodedevd}(186343)
           |                      |-{virtnodedevd}(186344)
           |                      |-{virtnodedevd}(186345)
           |                      |-{virtnodedevd}(186346)
           |                      |-{virtnodedevd}(186347)
           |                      |-{virtnodedevd}(186349)
           |                      |-{virtnodedevd}(186350)
           |                      |-{virtnodedevd}(186351)
           |                      `-{virtnodedevd}(186352)
           `-virtqemud(186092)-+-{virtqemud}(186093)
                               |-{virtqemud}(186094)
                               |-{virtqemud}(186095)
                               |-{virtqemud}(186096)
                               |-{virtqemud}(186097)
                               |-{virtqemud}(186098)
                               |-{virtqemud}(186099)
                               |-{virtqemud}(186100)
                               |-{virtqemud}(186101)
                               |-{virtqemud}(186102)
                               |-{virtqemud}(186103)
                               |-{virtqemud}(186104)
                               |-{virtqemud}(186105)
                               |-{virtqemud}(186106)
                               |-{virtqemud}(186107)
                               |-{virtqemud}(186111)
                               |-{virtqemud}(186112)
                               `-{virtqemud}(213710)
