systemd(1)-+-NetworkManager(1243)-+-{NetworkManager}(1244)
           |                      `-{NetworkManager}(1245)
           |-agetty(1574)
           |-auditd(1033)-+-sedispatch(1035)
           |              |-{auditd}(1034)
           |              `-{auditd}(1036)
           |-chronyd(32654)
           |-conmon(51248)---dumb-init(51250)---ovn-controller(51255)-+-{ovn-controller}(51362)
           |                                                          |-{ovn-controller}(51363)
           |                                                          |-{ovn-controller}(51364)
           |                                                          `-{ovn-controller}(51365)
           |-conmon(56784)-+-dumb-init(56786)---neutron-ovn-met(56789)---neutron-ovn-met(56881)
           |               `-privsep-helper(56886)---{privsep-helper}(56887)
           |-conmon(120369)---dumb-init(120371)---multipathd(120391)-+-{multipathd}(120437)
           |                                                         |-{multipathd}(120439)
           |                                                         |-{multipathd}(120441)
           |                                                         |-{multipathd}(120442)
           |                                                         |-{multipathd}(120444)
           |                                                         `-{multipathd}(120447)
           |-conmon(137259)---dumb-init(137261)---nova-compute(137263)-+-{nova-compute}(137572)
           |                                                           |-{nova-compute}(137573)
           |                                                           |-{nova-compute}(137574)
           |                                                           |-{nova-compute}(137575)
           |                                                           |-{nova-compute}(137576)
           |                                                           |-{nova-compute}(137577)
           |                                                           |-{nova-compute}(137578)
           |                                                           |-{nova-compute}(137579)
           |                                                           |-{nova-compute}(137580)
           |                                                           |-{nova-compute}(137581)
           |                                                           |-{nova-compute}(137582)
           |                                                           |-{nova-compute}(137583)
           |                                                           |-{nova-compute}(137584)
           |                                                           |-{nova-compute}(137585)
           |                                                           |-{nova-compute}(137586)
           |                                                           |-{nova-compute}(137587)
           |                                                           |-{nova-compute}(137588)
           |                                                           |-{nova-compute}(137589)
           |                                                           |-{nova-compute}(137590)
           |                                                           |-{nova-compute}(137591)
           |                                                           `-{nova-compute}(137592)
           |-conmon(147957)---dumb-init(147959)---ceilometer-poll(147962)-+-ceilometer-poll(148176)-+-{ceilometer-poll}(148181)
           |                                                              |                         |-{ceilometer-poll}(148236)
           |                                                              |                         `-{ceilometer-poll}(148237)
           |                                                              `-{ceilometer-poll}(148167)
           |-conmon(149759)---node_exporter(149761)-+-{node_exporter}(149764)
           |                                        |-{node_exporter}(149765)
           |                                        |-{node_exporter}(149766)
           |                                        `-{node_exporter}(149767)
           |-conmon(151611)---podman_exporter(151613)-+-{podman_exporter}(151616)
           |                                          |-{podman_exporter}(151617)
           |                                          |-{podman_exporter}(151618)
           |                                          |-{podman_exporter}(151619)
           |                                          `-{podman_exporter}(151620)
           |-conmon(153516)---openstack-netwo(153518)-+-{openstack-netwo}(153522)
           |                                          |-{openstack-netwo}(153523)
           |                                          |-{openstack-netwo}(153524)
           |                                          |-{openstack-netwo}(153525)
           |                                          `-{openstack-netwo}(153526)
           |-crond(1572)
           |-dbus-broker-lau(1065)---dbus-broker(1066)
           |-dmeventd(851)-+-{dmeventd}(2518)
           |               `-{dmeventd}(2519)
           |-gssproxy(1264)-+-{gssproxy}(1265)
           |                |-{gssproxy}(1266)
           |                |-{gssproxy}(1267)
           |                |-{gssproxy}(1268)
           |                `-{gssproxy}(1269)
           |-irqbalance(1070)---{irqbalance}(1081)
           |-iscsid(123087)
           |-ovs-vswitchd(1233)-+-{ovs-vswitchd}(28409)
           |                    |-{ovs-vswitchd}(28410)
           |                    |-{ovs-vswitchd}(28411)
           |                    |-{ovs-vswitchd}(28412)
           |                    |-{ovs-vswitchd}(28413)
           |                    |-{ovs-vswitchd}(28414)
           |                    |-{ovs-vswitchd}(28415)
           |                    |-{ovs-vswitchd}(28416)
           |                    `-{ovs-vswitchd}(28420)
           |-ovsdb-server(1156)
           |-podman(151371)-+-{podman}(151377)
           |                |-{podman}(151378)
           |                |-{podman}(151379)
           |                |-{podman}(151380)
           |                |-{podman}(151381)
           |                |-{podman}(151385)
           |                |-{podman}(151386)
           |                |-{podman}(151387)
           |                |-{podman}(151395)
           |                |-{podman}(151396)
           |                `-{podman}(151404)
           |-polkitd(1522)-+-{polkitd}(1525)
           |               |-{polkitd}(1526)
           |               |-{polkitd}(1527)
           |               |-{polkitd}(1528)
           |               |-{polkitd}(1529)
           |               |-{polkitd}(1530)
           |               |-{polkitd}(1531)
           |               |-{polkitd}(1532)
           |               `-{polkitd}(1539)
           |-qemu-ga(1071)---{qemu-ga}(1073)
           |-rngd(1072)
           |-rpcbind(1032)
           |-rsyslogd(1569)-+-{rsyslogd}(1576)
           |                `-{rsyslogd}(1577)
           |-sshd(1570)---sshd-session(162886)---sshd-session(162906)---sudo(162907)---sos(162931)-+-timeout(165677)---turbostat(165678)-+-sleep(165681)
           |                                                                                       |                                     `-{turbostat}(165679)
           |                                                                                       |-timeout(165703)---pstree(165704)
           |                                                                                       |-{sos}(163264)
           |                                                                                       |-{sos}(163265)
           |                                                                                       |-{sos}(163268)
           |                                                                                       |-{sos}(163269)
           |                                                                                       |-{sos}(165422)
           |                                                                                       |-{sos}(165536)
           |                                                                                       |-{sos}(165613)
           |                                                                                       `-{sos}(165660)
           |-systemd(162890)---(sd-pam)(162893)
           |-systemd-hostnam(163733)
           |-systemd-journal(841)
           |-systemd-logind(1075)
           |-systemd-machine(103704)
           |-systemd-udevd(862)
           |-tuned(20546)-+-{tuned}(20548)
           |              |-{tuned}(20549)
           |              `-{tuned}(20550)
           |-virtlogd(103085)
           |-virtnodedevd(137184)-+-{virtnodedevd}(137188)
           |                      |-{virtnodedevd}(137189)
           |                      |-{virtnodedevd}(137190)
           |                      |-{virtnodedevd}(137191)
           |                      |-{virtnodedevd}(137192)
           |                      |-{virtnodedevd}(137193)
           |                      |-{virtnodedevd}(137194)
           |                      |-{virtnodedevd}(137195)
           |                      |-{virtnodedevd}(137196)
           |                      |-{virtnodedevd}(137197)
           |                      |-{virtnodedevd}(137198)
           |                      |-{virtnodedevd}(137199)
           |                      |-{virtnodedevd}(137200)
           |                      |-{virtnodedevd}(137201)
           |                      |-{virtnodedevd}(137202)
           |                      |-{virtnodedevd}(137204)
           |                      |-{virtnodedevd}(137205)
           |                      |-{virtnodedevd}(137206)
           |                      `-{virtnodedevd}(137207)
           `-virtqemud(136890)-+-{virtqemud}(136891)
                               |-{virtqemud}(136892)
                               |-{virtqemud}(136893)
                               |-{virtqemud}(136894)
                               |-{virtqemud}(136895)
                               |-{virtqemud}(136896)
                               |-{virtqemud}(136897)
                               |-{virtqemud}(136898)
                               |-{virtqemud}(136899)
                               |-{virtqemud}(136900)
                               |-{virtqemud}(136901)
                               |-{virtqemud}(136902)
                               |-{virtqemud}(136903)
                               |-{virtqemud}(136904)
                               |-{virtqemud}(136905)
                               |-{virtqemud}(136909)
                               `-{virtqemud}(136910)
