systemd(1)-+-NetworkManager(1244)-+-{NetworkManager}(1245)
           |                      `-{NetworkManager}(1246)
           |-agetty(1576)
           |-auditd(1033)-+-sedispatch(1035)
           |              |-{auditd}(1034)
           |              `-{auditd}(1036)
           |-chronyd(32663)
           |-conmon(51236)---dumb-init(51238)---ovn-controller(51241)-+-{ovn-controller}(51347)
           |                                                          |-{ovn-controller}(51348)
           |                                                          |-{ovn-controller}(51349)
           |                                                          `-{ovn-controller}(51350)
           |-conmon(56709)-+-dumb-init(56711)---neutron-ovn-met(56714)---neutron-ovn-met(56829)
           |               `-privsep-helper(56834)---{privsep-helper}(56835)
           |-conmon(120307)---dumb-init(120309)---multipathd(120312)-+-{multipathd}(120346)
           |                                                         |-{multipathd}(120347)
           |                                                         |-{multipathd}(120348)
           |                                                         |-{multipathd}(120349)
           |                                                         |-{multipathd}(120354)
           |                                                         `-{multipathd}(120355)
           |-conmon(137124)---dumb-init(137126)---nova-compute(137128)-+-{nova-compute}(137392)
           |                                                           |-{nova-compute}(137393)
           |                                                           |-{nova-compute}(137394)
           |                                                           |-{nova-compute}(137395)
           |                                                           |-{nova-compute}(137396)
           |                                                           |-{nova-compute}(137397)
           |                                                           |-{nova-compute}(137398)
           |                                                           |-{nova-compute}(137399)
           |                                                           |-{nova-compute}(137400)
           |                                                           |-{nova-compute}(137401)
           |                                                           |-{nova-compute}(137402)
           |                                                           |-{nova-compute}(137403)
           |                                                           |-{nova-compute}(137404)
           |                                                           |-{nova-compute}(137405)
           |                                                           |-{nova-compute}(137406)
           |                                                           |-{nova-compute}(137407)
           |                                                           |-{nova-compute}(137408)
           |                                                           |-{nova-compute}(137409)
           |                                                           |-{nova-compute}(137410)
           |                                                           |-{nova-compute}(137411)
           |                                                           `-{nova-compute}(137412)
           |-conmon(147834)---dumb-init(147836)---ceilometer-poll(147839)-+-ceilometer-poll(148041)-+-{ceilometer-poll}(148042)
           |                                                              |                         |-{ceilometer-poll}(148091)
           |                                                              |                         `-{ceilometer-poll}(148092)
           |                                                              `-{ceilometer-poll}(148040)
           |-conmon(149590)---node_exporter(149592)-+-{node_exporter}(149595)
           |                                        |-{node_exporter}(149596)
           |                                        |-{node_exporter}(149597)
           |                                        `-{node_exporter}(149598)
           |-conmon(151482)---podman_exporter(151484)-+-{podman_exporter}(151487)
           |                                          |-{podman_exporter}(151488)
           |                                          |-{podman_exporter}(151489)
           |                                          |-{podman_exporter}(151490)
           |                                          |-{podman_exporter}(151491)
           |                                          `-{podman_exporter}(151492)
           |-conmon(153340)---openstack-netwo(153342)-+-{openstack-netwo}(153347)
           |                                          |-{openstack-netwo}(153348)
           |                                          |-{openstack-netwo}(153349)
           |                                          |-{openstack-netwo}(153350)
           |                                          `-{openstack-netwo}(153351)
           |-crond(1573)
           |-dbus-broker-lau(1067)---dbus-broker(1068)
           |-dmeventd(850)-+-{dmeventd}(2521)
           |               `-{dmeventd}(2522)
           |-gssproxy(1268)-+-{gssproxy}(1269)
           |                |-{gssproxy}(1270)
           |                |-{gssproxy}(1271)
           |                |-{gssproxy}(1272)
           |                `-{gssproxy}(1273)
           |-irqbalance(1072)---{irqbalance}(1082)
           |-iscsid(122983)
           |-ovs-vswitchd(1234)-+-{ovs-vswitchd}(28459)
           |                    |-{ovs-vswitchd}(28460)
           |                    |-{ovs-vswitchd}(28461)
           |                    |-{ovs-vswitchd}(28462)
           |                    |-{ovs-vswitchd}(28463)
           |                    |-{ovs-vswitchd}(28464)
           |                    |-{ovs-vswitchd}(28465)
           |                    |-{ovs-vswitchd}(28466)
           |                    `-{ovs-vswitchd}(28467)
           |-ovsdb-server(1157)
           |-podman(151245)-+-{podman}(151251)
           |                |-{podman}(151252)
           |                |-{podman}(151253)
           |                |-{podman}(151254)
           |                |-{podman}(151255)
           |                |-{podman}(151260)
           |                |-{podman}(151261)
           |                |-{podman}(151262)
           |                |-{podman}(151267)
           |                |-{podman}(151268)
           |                |-{podman}(151280)
           |                `-{podman}(151282)
           |-polkitd(1523)-+-{polkitd}(1526)
           |               |-{polkitd}(1527)
           |               |-{polkitd}(1528)
           |               |-{polkitd}(1529)
           |               |-{polkitd}(1530)
           |               |-{polkitd}(1531)
           |               |-{polkitd}(1532)
           |               |-{polkitd}(1533)
           |               `-{polkitd}(1535)
           |-qemu-ga(1073)---{qemu-ga}(1075)
           |-rngd(1074)
           |-rpcbind(1032)
           |-rsyslogd(1570)-+-{rsyslogd}(1578)
           |                `-{rsyslogd}(1579)
           |-sshd(1571)---sshd-session(162658)---sshd-session(162677)---sudo(162678)---sos(162702)-+-timeout(165489)---turbostat(165490)-+-sleep(165493)
           |                                                                                       |                                     `-{turbostat}(165491)
           |                                                                                       |-timeout(165508)---semanage(165509)
           |                                                                                       |-timeout(165512)---pstree(165513)
           |                                                                                       |-{sos}(163037)
           |                                                                                       |-{sos}(163038)
           |                                                                                       |-{sos}(163039)
           |                                                                                       |-{sos}(163040)
           |                                                                                       |-{sos}(165269)
           |                                                                                       |-{sos}(165329)
           |                                                                                       |-{sos}(165423)
           |                                                                                       `-{sos}(165472)
           |-systemd(162662)---(sd-pam)(162664)
           |-systemd-hostnam(163546)
           |-systemd-journal(841)
           |-systemd-logind(1078)
           |-systemd-machine(103602)
           |-systemd-udevd(863)
           |-tuned(20578)-+-{tuned}(20580)
           |              |-{tuned}(20581)
           |              `-{tuned}(20582)
           |-virtlogd(102984)
           |-virtnodedevd(137414)-+-{virtnodedevd}(137415)
           |                      |-{virtnodedevd}(137416)
           |                      |-{virtnodedevd}(137417)
           |                      |-{virtnodedevd}(137418)
           |                      |-{virtnodedevd}(137419)
           |                      |-{virtnodedevd}(137420)
           |                      |-{virtnodedevd}(137421)
           |                      |-{virtnodedevd}(137422)
           |                      |-{virtnodedevd}(137423)
           |                      |-{virtnodedevd}(137424)
           |                      |-{virtnodedevd}(137425)
           |                      |-{virtnodedevd}(137426)
           |                      |-{virtnodedevd}(137427)
           |                      |-{virtnodedevd}(137428)
           |                      |-{virtnodedevd}(137429)
           |                      |-{virtnodedevd}(137431)
           |                      |-{virtnodedevd}(137432)
           |                      |-{virtnodedevd}(137433)
           |                      `-{virtnodedevd}(137434)
           `-virtqemud(136798)-+-{virtqemud}(136802)
                               |-{virtqemud}(136803)
                               |-{virtqemud}(136804)
                               |-{virtqemud}(136805)
                               |-{virtqemud}(136806)
                               |-{virtqemud}(136807)
                               |-{virtqemud}(136808)
                               |-{virtqemud}(136809)
                               |-{virtqemud}(136810)
                               |-{virtqemud}(136811)
                               |-{virtqemud}(136812)
                               |-{virtqemud}(136813)
                               |-{virtqemud}(136814)
                               |-{virtqemud}(136815)
                               |-{virtqemud}(136816)
                               |-{virtqemud}(136820)
                               `-{virtqemud}(136821)
