systemd(1)-+-NetworkManager(1303)-+-{NetworkManager}(1304)
           |                      `-{NetworkManager}(1305)
           |-agetty(1563)
           |-auditd(1061)-+-sedispatch(1063)
           |              |-{auditd}(1062)
           |              `-{auditd}(1064)
           |-chronyd(1106)
           |-conmon(12806)---dumb-init(12808)---ovn-controller(12812)-+-{ovn-controller}(12981)
           |                                                          |-{ovn-controller}(12982)
           |                                                          |-{ovn-controller}(12983)
           |                                                          `-{ovn-controller}(12984)
           |-conmon(18302)-+-dumb-init(18304)---neutron-ovn-met(18307)---neutron-ovn-met(18399)
           |               `-privsep-helper(18404)---{privsep-helper}(18405)
           |-conmon(81909)---dumb-init(81911)---multipathd(81914)-+-{multipathd}(81954)
           |                                                      |-{multipathd}(81955)
           |                                                      |-{multipathd}(81957)
           |                                                      |-{multipathd}(81958)
           |                                                      |-{multipathd}(81959)
           |                                                      `-{multipathd}(81960)
           |-conmon(98804)---dumb-init(98806)---nova-compute(98808)-+-{nova-compute}(99075)
           |                                                        |-{nova-compute}(99076)
           |                                                        |-{nova-compute}(99077)
           |                                                        |-{nova-compute}(99078)
           |                                                        |-{nova-compute}(99079)
           |                                                        |-{nova-compute}(99080)
           |                                                        |-{nova-compute}(99081)
           |                                                        |-{nova-compute}(99082)
           |                                                        |-{nova-compute}(99083)
           |                                                        |-{nova-compute}(99084)
           |                                                        |-{nova-compute}(99085)
           |                                                        |-{nova-compute}(99086)
           |                                                        |-{nova-compute}(99087)
           |                                                        |-{nova-compute}(99088)
           |                                                        |-{nova-compute}(99089)
           |                                                        |-{nova-compute}(99090)
           |                                                        |-{nova-compute}(99091)
           |                                                        |-{nova-compute}(99092)
           |                                                        |-{nova-compute}(99093)
           |                                                        |-{nova-compute}(99094)
           |                                                        `-{nova-compute}(99095)
           |-conmon(109525)---dumb-init(109527)---ceilometer-poll(109530)-+-ceilometer-poll(109729)-+-{ceilometer-poll}(109732)
           |                                                              |                         |-{ceilometer-poll}(109798)
           |                                                              |                         `-{ceilometer-poll}(109800)
           |                                                              `-{ceilometer-poll}(109719)
           |-conmon(111306)---node_exporter(111308)-+-{node_exporter}(111311)
           |                                        |-{node_exporter}(111312)
           |                                        |-{node_exporter}(111313)
           |                                        |-{node_exporter}(111314)
           |                                        `-{node_exporter}(111315)
           |-conmon(113196)---podman_exporter(113198)-+-{podman_exporter}(113201)
           |                                          |-{podman_exporter}(113202)
           |                                          |-{podman_exporter}(113203)
           |                                          `-{podman_exporter}(113204)
           |-conmon(115094)---openstack-netwo(115096)-+-{openstack-netwo}(115099)
           |                                          |-{openstack-netwo}(115100)
           |                                          |-{openstack-netwo}(115101)
           |                                          |-{openstack-netwo}(115102)
           |                                          |-{openstack-netwo}(115103)
           |                                          |-{openstack-netwo}(115104)
           |                                          `-{openstack-netwo}(115105)
           |-crond(1560)
           |-dbus-broker-lau(1094)---dbus-broker(1095)
           |-dmeventd(886)-+-{dmeventd}(889)
           |               `-{dmeventd}(890)
           |-gssproxy(1350)-+-{gssproxy}(1351)
           |                |-{gssproxy}(1352)
           |                |-{gssproxy}(1353)
           |                |-{gssproxy}(1354)
           |                `-{gssproxy}(1355)
           |-irqbalance(1099)---{irqbalance}(1113)
           |-iscsid(84605)
           |-ovs-vswitchd(1272)-+-{ovs-vswitchd}(1278)
           |                    |-{ovs-vswitchd}(1357)
           |                    |-{ovs-vswitchd}(1359)
           |                    |-{ovs-vswitchd}(1360)
           |                    |-{ovs-vswitchd}(1361)
           |                    |-{ovs-vswitchd}(1362)
           |                    |-{ovs-vswitchd}(1363)
           |                    |-{ovs-vswitchd}(1364)
           |                    `-{ovs-vswitchd}(1365)
           |-ovsdb-server(1200)
           |-podman(112956)-+-{podman}(112964)
           |                |-{podman}(112965)
           |                |-{podman}(112966)
           |                |-{podman}(112967)
           |                |-{podman}(112968)
           |                |-{podman}(112969)
           |                |-{podman}(112970)
           |                |-{podman}(112971)
           |                |-{podman}(112972)
           |                |-{podman}(112976)
           |                `-{podman}(113005)
           |-polkitd(1442)-+-{polkitd}(1461)
           |               |-{polkitd}(1463)
           |               |-{polkitd}(1465)
           |               |-{polkitd}(1466)
           |               |-{polkitd}(1467)
           |               |-{polkitd}(1468)
           |               |-{polkitd}(1469)
           |               |-{polkitd}(1470)
           |               `-{polkitd}(1489)
           |-qemu-ga(1102)---{qemu-ga}(1107)
           |-rngd(1103)
           |-rpcbind(1060)
           |-rsyslogd(1557)-+-{rsyslogd}(1562)
           |                `-{rsyslogd}(1564)
           |-sshd(1558)---sshd-session(124471)---sshd-session(124513)---sudo(124514)---sos(124538)-+-timeout(127317)---turbostat(127318)-+-sleep(127321)
           |                                                                                       |                                     `-{turbostat}(127319)
           |                                                                                       |-timeout(127342)---pstree(127343)
           |                                                                                       |-{sos}(124832)
           |                                                                                       |-{sos}(124833)
           |                                                                                       |-{sos}(124834)
           |                                                                                       |-{sos}(124835)
           |                                                                                       |-{sos}(127093)
           |                                                                                       |-{sos}(127189)
           |                                                                                       |-{sos}(127255)
           |                                                                                       `-{sos}(127300)
           |-systemd(124491)---(sd-pam)(124500)
           |-systemd-hostnam(125336)
           |-systemd-journal(877)
           |-systemd-logind(1112)
           |-systemd-machine(65204)
           |-systemd-udevd(895)---systemd-udevd(126609)
           |-tuned(1337)-+-{tuned}(1441)
           |             |-{tuned}(1449)
           |             `-{tuned}(1479)
           |-virtlogd(64587)
           |-virtnodedevd(99097)-+-{virtnodedevd}(99098)
           |                     |-{virtnodedevd}(99099)
           |                     |-{virtnodedevd}(99100)
           |                     |-{virtnodedevd}(99101)
           |                     |-{virtnodedevd}(99102)
           |                     |-{virtnodedevd}(99103)
           |                     |-{virtnodedevd}(99104)
           |                     |-{virtnodedevd}(99105)
           |                     |-{virtnodedevd}(99106)
           |                     |-{virtnodedevd}(99107)
           |                     |-{virtnodedevd}(99108)
           |                     |-{virtnodedevd}(99109)
           |                     |-{virtnodedevd}(99110)
           |                     |-{virtnodedevd}(99111)
           |                     |-{virtnodedevd}(99112)
           |                     |-{virtnodedevd}(99114)
           |                     |-{virtnodedevd}(99115)
           |                     |-{virtnodedevd}(99116)
           |                     `-{virtnodedevd}(99117)
           `-virtqemud(98556)-+-{virtqemud}(98557)
                              |-{virtqemud}(98558)
                              |-{virtqemud}(98559)
                              |-{virtqemud}(98560)
                              |-{virtqemud}(98561)
                              |-{virtqemud}(98562)
                              |-{virtqemud}(98563)
                              |-{virtqemud}(98564)
                              |-{virtqemud}(98565)
                              |-{virtqemud}(98566)
                              |-{virtqemud}(98567)
                              |-{virtqemud}(98568)
                              |-{virtqemud}(98569)
                              |-{virtqemud}(98570)
                              |-{virtqemud}(98571)
                              |-{virtqemud}(98575)
                              `-{virtqemud}(98576)
