systemd(1)-+-NetworkManager(1237)-+-{NetworkManager}(1238)
           |                      `-{NetworkManager}(1239)
           |-agetty(1573)
           |-anacron(38031)
           |-auditd(1028)-+-sedispatch(1030)
           |              |-{auditd}(1029)
           |              `-{auditd}(1031)
           |-chronyd(32583)
           |-conmon(51212)---dumb-init(51214)---ovn-controller(51217)-+-{ovn-controller}(51323)
           |                                                          |-{ovn-controller}(51324)
           |                                                          |-{ovn-controller}(51325)
           |                                                          `-{ovn-controller}(51326)
           |-conmon(56707)-+-dumb-init(56709)---neutron-ovn-met(56712)---neutron-ovn-met(56805)
           |               `-privsep-helper(56810)---{privsep-helper}(56811)
           |-conmon(120179)---dumb-init(120181)---multipathd(120184)-+-{multipathd}(120233)
           |                                                         |-{multipathd}(120235)
           |                                                         |-{multipathd}(120236)
           |                                                         |-{multipathd}(120237)
           |                                                         |-{multipathd}(120238)
           |                                                         `-{multipathd}(120239)
           |-conmon(137069)---dumb-init(137071)---nova-compute(137073)-+-{nova-compute}(137343)
           |                                                           |-{nova-compute}(137344)
           |                                                           |-{nova-compute}(137345)
           |                                                           |-{nova-compute}(137346)
           |                                                           |-{nova-compute}(137347)
           |                                                           |-{nova-compute}(137348)
           |                                                           |-{nova-compute}(137349)
           |                                                           |-{nova-compute}(137350)
           |                                                           |-{nova-compute}(137351)
           |                                                           |-{nova-compute}(137352)
           |                                                           |-{nova-compute}(137353)
           |                                                           |-{nova-compute}(137354)
           |                                                           |-{nova-compute}(137355)
           |                                                           |-{nova-compute}(137356)
           |                                                           |-{nova-compute}(137357)
           |                                                           |-{nova-compute}(137358)
           |                                                           |-{nova-compute}(137359)
           |                                                           |-{nova-compute}(137360)
           |                                                           |-{nova-compute}(137361)
           |                                                           |-{nova-compute}(137362)
           |                                                           `-{nova-compute}(137363)
           |-conmon(147707)---dumb-init(147709)---ceilometer-poll(147712)-+-ceilometer-poll(147982)-+-{ceilometer-poll}(147983)
           |                                                              |                         |-{ceilometer-poll}(148015)
           |                                                              |                         `-{ceilometer-poll}(148016)
           |                                                              `-{ceilometer-poll}(147971)
           |-conmon(149478)---node_exporter(149480)-+-{node_exporter}(149483)
           |                                        |-{node_exporter}(149484)
           |                                        |-{node_exporter}(149485)
           |                                        |-{node_exporter}(149486)
           |                                        `-{node_exporter}(149487)
           |-conmon(151351)---podman_exporter(151353)-+-{podman_exporter}(151356)
           |                                          |-{podman_exporter}(151357)
           |                                          |-{podman_exporter}(151358)
           |                                          |-{podman_exporter}(151359)
           |                                          `-{podman_exporter}(151361)
           |-conmon(153206)---openstack-netwo(153208)-+-{openstack-netwo}(153211)
           |                                          |-{openstack-netwo}(153212)
           |                                          |-{openstack-netwo}(153213)
           |                                          |-{openstack-netwo}(153214)
           |                                          `-{openstack-netwo}(153215)
           |-crond(1572)
           |-dbus-broker-lau(1059)---dbus-broker(1060)
           |-dmeventd(841)-+-{dmeventd}(2513)
           |               `-{dmeventd}(2514)
           |-gssproxy(1269)-+-{gssproxy}(1271)
           |                |-{gssproxy}(1272)
           |                |-{gssproxy}(1273)
           |                |-{gssproxy}(1274)
           |                `-{gssproxy}(1275)
           |-irqbalance(1064)---{irqbalance}(1074)
           |-iscsid(122897)
           |-ovs-vswitchd(1227)-+-{ovs-vswitchd}(28392)
           |                    |-{ovs-vswitchd}(28393)
           |                    |-{ovs-vswitchd}(28394)
           |                    |-{ovs-vswitchd}(28395)
           |                    |-{ovs-vswitchd}(28398)
           |                    |-{ovs-vswitchd}(28401)
           |                    |-{ovs-vswitchd}(28403)
           |                    |-{ovs-vswitchd}(28404)
           |                    `-{ovs-vswitchd}(28406)
           |-ovsdb-server(1149)
           |-podman(151113)-+-{podman}(151119)
           |                |-{podman}(151120)
           |                |-{podman}(151121)
           |                |-{podman}(151122)
           |                |-{podman}(151123)
           |                |-{podman}(151124)
           |                |-{podman}(151128)
           |                |-{podman}(151129)
           |                |-{podman}(151130)
           |                |-{podman}(151131)
           |                `-{podman}(151141)
           |-polkitd(1518)-+-{polkitd}(1522)
           |               |-{polkitd}(1523)
           |               |-{polkitd}(1524)
           |               |-{polkitd}(1525)
           |               |-{polkitd}(1526)
           |               |-{polkitd}(1527)
           |               |-{polkitd}(1528)
           |               |-{polkitd}(1529)
           |               `-{polkitd}(1530)
           |-qemu-ga(1065)---{qemu-ga}(1067)
           |-rngd(1066)
           |-rpcbind(1026)
           |-rsyslogd(1566)-+-{rsyslogd}(1570)
           |                `-{rsyslogd}(1571)
           |-sshd(1567)---sshd-session(162540)---sshd-session(162559)---sudo(162560)---sos(162584)-+-timeout(165306)---turbostat(165307)-+-sleep(165312)
           |                                                                                       |                                     `-{turbostat}(165308)
           |                                                                                       |-timeout(165357)---pstree(165358)
           |                                                                                       |-{sos}(162961)
           |                                                                                       |-{sos}(162962)
           |                                                                                       |-{sos}(162963)
           |                                                                                       |-{sos}(162964)
           |                                                                                       |-{sos}(165010)
           |                                                                                       |-{sos}(165188)
           |                                                                                       |-{sos}(165286)
           |                                                                                       `-{sos}(165289)
           |-systemd(162544)---(sd-pam)(162546)
           |-systemd-hostnam(163428)
           |-systemd-journal(833)
           |-systemd-logind(1069)
           |-systemd-machine(103525)
           |-systemd-udevd(857)
           |-tuned(20544)-+-{tuned}(20546)
           |              |-{tuned}(20547)
           |              `-{tuned}(20548)
           |-virtlogd(102908)
           |-virtnodedevd(136998)-+-{virtnodedevd}(136999)
           |                      |-{virtnodedevd}(137000)
           |                      |-{virtnodedevd}(137001)
           |                      |-{virtnodedevd}(137002)
           |                      |-{virtnodedevd}(137003)
           |                      |-{virtnodedevd}(137005)
           |                      |-{virtnodedevd}(137006)
           |                      |-{virtnodedevd}(137007)
           |                      |-{virtnodedevd}(137008)
           |                      |-{virtnodedevd}(137009)
           |                      |-{virtnodedevd}(137010)
           |                      |-{virtnodedevd}(137011)
           |                      |-{virtnodedevd}(137012)
           |                      |-{virtnodedevd}(137013)
           |                      |-{virtnodedevd}(137014)
           |                      |-{virtnodedevd}(137016)
           |                      |-{virtnodedevd}(137017)
           |                      |-{virtnodedevd}(137018)
           |                      `-{virtnodedevd}(137020)
           `-virtqemud(136662)-+-{virtqemud}(136663)
                               |-{virtqemud}(136664)
                               |-{virtqemud}(136665)
                               |-{virtqemud}(136666)
                               |-{virtqemud}(136667)
                               |-{virtqemud}(136668)
                               |-{virtqemud}(136669)
                               |-{virtqemud}(136670)
                               |-{virtqemud}(136671)
                               |-{virtqemud}(136672)
                               |-{virtqemud}(136673)
                               |-{virtqemud}(136674)
                               |-{virtqemud}(136675)
                               |-{virtqemud}(136676)
                               |-{virtqemud}(136677)
                               |-{virtqemud}(136681)
                               `-{virtqemud}(136682)
