systemd(1)-+-NetworkManager(1300)-+-{NetworkManager}(1301)
           |                      `-{NetworkManager}(1302)
           |-agetty(1562)
           |-anacron(62081)
           |-auditd(1061)-+-sedispatch(1063)
           |              |-{auditd}(1062)
           |              `-{auditd}(1064)
           |-chronyd(1110)
           |-conmon(12527)---dumb-init(12529)---ovn-controller(12533)-+-{ovn-controller}(12712)
           |                                                          |-{ovn-controller}(12713)
           |                                                          |-{ovn-controller}(12714)
           |                                                          `-{ovn-controller}(12715)
           |-conmon(17803)-+-dumb-init(17805)---neutron-ovn-met(17809)---neutron-ovn-met(17924)
           |               `-privsep-helper(17929)---{privsep-helper}(17930)
           |-conmon(77744)---dumb-init(77746)---iscsid(77749)
           |-conmon(86860)---dumb-init(86862)---multipathd(86865)-+-{multipathd}(86900)
           |                                                      |-{multipathd}(86901)
           |                                                      |-{multipathd}(86902)
           |                                                      |-{multipathd}(86903)
           |                                                      |-{multipathd}(86908)
           |                                                      `-{multipathd}(86910)
           |-conmon(103471)---dumb-init(103473)---nova-compute(103475)-+-{nova-compute}(103740)
           |                                                           |-{nova-compute}(103741)
           |                                                           |-{nova-compute}(103742)
           |                                                           |-{nova-compute}(103743)
           |                                                           |-{nova-compute}(103744)
           |                                                           |-{nova-compute}(103745)
           |                                                           |-{nova-compute}(103746)
           |                                                           |-{nova-compute}(103747)
           |                                                           |-{nova-compute}(103748)
           |                                                           |-{nova-compute}(103749)
           |                                                           |-{nova-compute}(103750)
           |                                                           |-{nova-compute}(103751)
           |                                                           |-{nova-compute}(103752)
           |                                                           |-{nova-compute}(103753)
           |                                                           |-{nova-compute}(103754)
           |                                                           |-{nova-compute}(103755)
           |                                                           |-{nova-compute}(103756)
           |                                                           |-{nova-compute}(103757)
           |                                                           |-{nova-compute}(103758)
           |                                                           |-{nova-compute}(103759)
           |                                                           `-{nova-compute}(103760)
           |-conmon(114282)---dumb-init(114284)---ceilometer-poll(114287)-+-ceilometer-poll(114519)-+-{ceilometer-poll}(114521)
           |                                                              |                         |-{ceilometer-poll}(114592)
           |                                                              |                         `-{ceilometer-poll}(114593)
           |                                                              `-{ceilometer-poll}(114514)
           |-conmon(116196)---node_exporter(116198)-+-{node_exporter}(116201)
           |                                        |-{node_exporter}(116202)
           |                                        |-{node_exporter}(116203)
           |                                        |-{node_exporter}(116204)
           |                                        `-{node_exporter}(116205)
           |-conmon(118257)---podman_exporter(118259)-+-{podman_exporter}(118262)
           |                                          |-{podman_exporter}(118263)
           |                                          |-{podman_exporter}(118264)
           |                                          |-{podman_exporter}(118265)
           |                                          |-{podman_exporter}(118266)
           |                                          `-{podman_exporter}(118267)
           |-conmon(120271)---openstack-netwo(120273)-+-{openstack-netwo}(120276)
           |                                          |-{openstack-netwo}(120277)
           |                                          |-{openstack-netwo}(120278)
           |                                          |-{openstack-netwo}(120279)
           |                                          `-{openstack-netwo}(120280)
           |-crond(1559)
           |-dbus-broker-lau(1091)---dbus-broker(1092)
           |-dmeventd(887)-+-{dmeventd}(888)
           |               `-{dmeventd}(889)
           |-gssproxy(1343)-+-{gssproxy}(1346)
           |                |-{gssproxy}(1347)
           |                |-{gssproxy}(1348)
           |                |-{gssproxy}(1349)
           |                `-{gssproxy}(1350)
           |-irqbalance(1096)---{irqbalance}(1105)
           |-ovs-vswitchd(1269)-+-{ovs-vswitchd}(1274)
           |                    |-{ovs-vswitchd}(1353)
           |                    |-{ovs-vswitchd}(1354)
           |                    |-{ovs-vswitchd}(1355)
           |                    |-{ovs-vswitchd}(1356)
           |                    |-{ovs-vswitchd}(1357)
           |                    |-{ovs-vswitchd}(1358)
           |                    |-{ovs-vswitchd}(1359)
           |                    `-{ovs-vswitchd}(1360)
           |-ovsdb-server(1198)
           |-podman(118021)-+-{podman}(118027)
           |                |-{podman}(118028)
           |                |-{podman}(118029)
           |                |-{podman}(118030)
           |                |-{podman}(118031)
           |                |-{podman}(118033)
           |                |-{podman}(118034)
           |                |-{podman}(118036)
           |                |-{podman}(118049)
           |                |-{podman}(118050)
           |                `-{podman}(118051)
           |-polkitd(1449)-+-{polkitd}(1491)
           |               |-{polkitd}(1493)
           |               |-{polkitd}(1495)
           |               |-{polkitd}(1496)
           |               |-{polkitd}(1497)
           |               |-{polkitd}(1498)
           |               |-{polkitd}(1499)
           |               |-{polkitd}(1500)
           |               `-{polkitd}(1524)
           |-qemu-ga(1099)---{qemu-ga}(1102)
           |-rngd(1100)
           |-rpcbind(1060)
           |-rsyslogd(1556)-+-{rsyslogd}(1561)
           |                `-{rsyslogd}(1563)
           |-sshd(1557)---sshd-session(130553)---sshd-session(130572)---sudo(130573)---sos(130597)-+-timeout(133397)---turbostat(133398)-+-sleep(133402)
           |                                                                                       |                                     `-{turbostat}(133399)
           |                                                                                       |-timeout(133419)---pstree(133420)
           |                                                                                       |-{sos}(130948)
           |                                                                                       |-{sos}(130949)
           |                                                                                       |-{sos}(130950)
           |                                                                                       |-{sos}(130951)
           |                                                                                       |-{sos}(133117)
           |                                                                                       |-{sos}(133161)
           |                                                                                       |-{sos}(133345)
           |                                                                                       `-{sos}(133415)
           |-systemd(130557)---(sd-pam)(130559)
           |-systemd-hostnam(131465)
           |-systemd-journal(876)
           |-systemd-logind(1106)
           |-systemd-machine(64565)
           |-systemd-udevd(894)---systemd-udevd(133416)
           |-tuned(1335)-+-{tuned}(1446)
           |             |-{tuned}(1455)
           |             `-{tuned}(1486)
           |-virtlogd(63948)
           |-virtnodedevd(103823)-+-{virtnodedevd}(103824)
           |                      |-{virtnodedevd}(103825)
           |                      |-{virtnodedevd}(103826)
           |                      |-{virtnodedevd}(103827)
           |                      |-{virtnodedevd}(103828)
           |                      |-{virtnodedevd}(103829)
           |                      |-{virtnodedevd}(103830)
           |                      |-{virtnodedevd}(103831)
           |                      |-{virtnodedevd}(103832)
           |                      |-{virtnodedevd}(103833)
           |                      |-{virtnodedevd}(103834)
           |                      |-{virtnodedevd}(103835)
           |                      |-{virtnodedevd}(103836)
           |                      |-{virtnodedevd}(103837)
           |                      |-{virtnodedevd}(103838)
           |                      |-{virtnodedevd}(103840)
           |                      |-{virtnodedevd}(103841)
           |                      |-{virtnodedevd}(103842)
           |                      `-{virtnodedevd}(103843)
           `-virtqemud(103761)-+-{virtqemud}(103762)
                               |-{virtqemud}(103763)
                               |-{virtqemud}(103764)
                               |-{virtqemud}(103765)
                               |-{virtqemud}(103766)
                               |-{virtqemud}(103767)
                               |-{virtqemud}(103768)
                               |-{virtqemud}(103769)
                               |-{virtqemud}(103770)
                               |-{virtqemud}(103771)
                               |-{virtqemud}(103772)
                               |-{virtqemud}(103773)
                               |-{virtqemud}(103774)
                               |-{virtqemud}(103775)
                               |-{virtqemud}(103776)
                               |-{virtqemud}(103780)
                               `-{virtqemud}(103781)
