systemd(1)-+-NetworkManager(1236)-+-{NetworkManager}(1237)
           |                      `-{NetworkManager}(1238)
           |-agetty(1570)
           |-anacron(41391)
           |-auditd(1027)-+-sedispatch(1029)
           |              |-{auditd}(1028)
           |              `-{auditd}(1030)
           |-chronyd(32649)
           |-conmon(51241)---dumb-init(51243)---ovn-controller(51250)-+-{ovn-controller}(51376)
           |                                                          |-{ovn-controller}(51377)
           |                                                          |-{ovn-controller}(51378)
           |                                                          `-{ovn-controller}(51379)
           |-conmon(56776)-+-dumb-init(56778)---neutron-ovn-met(56781)---neutron-ovn-met(56871)
           |               `-privsep-helper(56876)---{privsep-helper}(56877)
           |-conmon(120435)---dumb-init(120437)---multipathd(120440)-+-{multipathd}(120493)
           |                                                         |-{multipathd}(120494)
           |                                                         |-{multipathd}(120495)
           |                                                         |-{multipathd}(120496)
           |                                                         |-{multipathd}(120497)
           |                                                         `-{multipathd}(120498)
           |-conmon(137374)---dumb-init(137376)---nova-compute(137378)-+-{nova-compute}(137645)
           |                                                           |-{nova-compute}(137646)
           |                                                           |-{nova-compute}(137647)
           |                                                           |-{nova-compute}(137648)
           |                                                           |-{nova-compute}(137649)
           |                                                           |-{nova-compute}(137650)
           |                                                           |-{nova-compute}(137651)
           |                                                           |-{nova-compute}(137652)
           |                                                           |-{nova-compute}(137653)
           |                                                           |-{nova-compute}(137654)
           |                                                           |-{nova-compute}(137655)
           |                                                           |-{nova-compute}(137656)
           |                                                           |-{nova-compute}(137657)
           |                                                           |-{nova-compute}(137658)
           |                                                           |-{nova-compute}(137659)
           |                                                           |-{nova-compute}(137660)
           |                                                           |-{nova-compute}(137661)
           |                                                           |-{nova-compute}(137662)
           |                                                           |-{nova-compute}(137663)
           |                                                           |-{nova-compute}(137664)
           |                                                           `-{nova-compute}(137665)
           |-conmon(148088)---dumb-init(148090)---ceilometer-poll(148093)-+-ceilometer-poll(148273)-+-{ceilometer-poll}(148274)
           |                                                              |                         |-{ceilometer-poll}(148316)
           |                                                              |                         `-{ceilometer-poll}(148318)
           |                                                              `-{ceilometer-poll}(148272)
           |-conmon(149888)---node_exporter(149890)-+-{node_exporter}(149893)
           |                                        |-{node_exporter}(149894)
           |                                        |-{node_exporter}(149895)
           |                                        `-{node_exporter}(149896)
           |-conmon(151758)---podman_exporter(151760)-+-{podman_exporter}(151763)
           |                                          |-{podman_exporter}(151764)
           |                                          |-{podman_exporter}(151765)
           |                                          |-{podman_exporter}(151766)
           |                                          `-{podman_exporter}(151767)
           |-conmon(153662)---openstack-netwo(153664)-+-{openstack-netwo}(153667)
           |                                          |-{openstack-netwo}(153668)
           |                                          |-{openstack-netwo}(153669)
           |                                          |-{openstack-netwo}(153670)
           |                                          `-{openstack-netwo}(153671)
           |-crond(1568)
           |-dbus-broker-lau(1058)---dbus-broker(1059)
           |-dmeventd(843)-+-{dmeventd}(2516)
           |               `-{dmeventd}(2517)
           |-gssproxy(1263)-+-{gssproxy}(1265)
           |                |-{gssproxy}(1266)
           |                |-{gssproxy}(1267)
           |                |-{gssproxy}(1269)
           |                `-{gssproxy}(1270)
           |-irqbalance(1063)---{irqbalance}(1072)
           |-iscsid(123138)
           |-ovs-vswitchd(1226)-+-{ovs-vswitchd}(28404)
           |                    |-{ovs-vswitchd}(28405)
           |                    |-{ovs-vswitchd}(28406)
           |                    |-{ovs-vswitchd}(28407)
           |                    |-{ovs-vswitchd}(28409)
           |                    |-{ovs-vswitchd}(28410)
           |                    |-{ovs-vswitchd}(28411)
           |                    |-{ovs-vswitchd}(28412)
           |                    `-{ovs-vswitchd}(28413)
           |-ovsdb-server(1148)
           |-podman(151520)-+-{podman}(151529)
           |                |-{podman}(151530)
           |                |-{podman}(151531)
           |                |-{podman}(151532)
           |                |-{podman}(151533)
           |                |-{podman}(151536)
           |                |-{podman}(151538)
           |                |-{podman}(151539)
           |                |-{podman}(151551)
           |                |-{podman}(151552)
           |                `-{podman}(151559)
           |-polkitd(1521)-+-{polkitd}(1527)
           |               |-{polkitd}(1528)
           |               |-{polkitd}(1529)
           |               |-{polkitd}(1530)
           |               |-{polkitd}(1531)
           |               |-{polkitd}(1532)
           |               |-{polkitd}(1533)
           |               |-{polkitd}(1534)
           |               `-{polkitd}(1546)
           |-qemu-ga(1064)---{qemu-ga}(1066)
           |-rngd(1065)
           |-rpcbind(1025)
           |-rsyslogd(1565)-+-{rsyslogd}(1572)
           |                `-{rsyslogd}(1573)
           |-sshd(1566)---sshd-session(163067)---sshd-session(163085)---sudo(163086)---sos(163110)-+-timeout(165868)---turbostat(165869)-+-sleep(165872)
           |                                                                                       |                                     `-{turbostat}(165870)
           |                                                                                       |-timeout(165899)---pstree(165901)
           |                                                                                       |-{sos}(163427)
           |                                                                                       |-{sos}(163428)
           |                                                                                       |-{sos}(163429)
           |                                                                                       |-{sos}(163430)
           |                                                                                       |-{sos}(165546)
           |                                                                                       |-{sos}(165611)
           |                                                                                       |-{sos}(165806)
           |                                                                                       `-{sos}(165851)
           |-systemd(163071)---(sd-pam)(163073)
           |-systemd-hostnam(163962)
           |-systemd-journal(835)
           |-systemd-logind(1069)
           |-systemd-machine(103732)
           |-systemd-udevd(856)
           |-tuned(20537)-+-{tuned}(20539)
           |              |-{tuned}(20540)
           |              `-{tuned}(20541)
           |-virtlogd(103097)
           |-virtnodedevd(137175)-+-{virtnodedevd}(137189)
           |                      |-{virtnodedevd}(137190)
           |                      |-{virtnodedevd}(137191)
           |                      |-{virtnodedevd}(137192)
           |                      |-{virtnodedevd}(137193)
           |                      |-{virtnodedevd}(137194)
           |                      |-{virtnodedevd}(137195)
           |                      |-{virtnodedevd}(137196)
           |                      |-{virtnodedevd}(137197)
           |                      |-{virtnodedevd}(137198)
           |                      |-{virtnodedevd}(137200)
           |                      |-{virtnodedevd}(137201)
           |                      |-{virtnodedevd}(137202)
           |                      |-{virtnodedevd}(137203)
           |                      |-{virtnodedevd}(137204)
           |                      |-{virtnodedevd}(137208)
           |                      |-{virtnodedevd}(137209)
           |                      |-{virtnodedevd}(137210)
           |                      `-{virtnodedevd}(137213)
           `-virtqemud(136930)-+-{virtqemud}(136931)
                               |-{virtqemud}(136932)
                               |-{virtqemud}(136933)
                               |-{virtqemud}(136934)
                               |-{virtqemud}(136935)
                               |-{virtqemud}(136936)
                               |-{virtqemud}(136937)
                               |-{virtqemud}(136938)
                               |-{virtqemud}(136939)
                               |-{virtqemud}(136940)
                               |-{virtqemud}(136941)
                               |-{virtqemud}(136942)
                               |-{virtqemud}(136943)
                               |-{virtqemud}(136944)
                               |-{virtqemud}(136945)
                               |-{virtqemud}(136953)
                               `-{virtqemud}(136955)
