systemd(1)-+-NetworkManager(1300)-+-{NetworkManager}(1301)
           |                      `-{NetworkManager}(1302)
           |-agetty(1557)
           |-anacron(64519)
           |-auditd(1061)-+-sedispatch(1063)
           |              |-{auditd}(1062)
           |              `-{auditd}(1064)
           |-chronyd(1107)
           |-conmon(12806)---dumb-init(12808)---ovn-controller(12812)-+-{ovn-controller}(12992)
           |                                                          |-{ovn-controller}(12993)
           |                                                          |-{ovn-controller}(12994)
           |                                                          `-{ovn-controller}(12995)
           |-conmon(18296)-+-dumb-init(18298)---neutron-ovn-met(18301)---neutron-ovn-met(18395)
           |               `-privsep-helper(18400)---{privsep-helper}(18401)
           |-conmon(81868)---dumb-init(81870)---multipathd(81874)-+-{multipathd}(81922)
           |                                                      |-{multipathd}(81924)
           |                                                      |-{multipathd}(81925)
           |                                                      |-{multipathd}(81926)
           |                                                      |-{multipathd}(81927)
           |                                                      `-{multipathd}(81930)
           |-conmon(98672)---dumb-init(98674)---nova-compute(98676)
           |-conmon(109385)---dumb-init(109387)---ceilometer-poll(109390)-+-ceilometer-poll(109617)-+-{ceilometer-poll}(109620)
           |                                                              |                         |-{ceilometer-poll}(109715)
           |                                                              |                         `-{ceilometer-poll}(109716)
           |                                                              `-{ceilometer-poll}(109614)
           |-conmon(111180)---node_exporter(111182)-+-{node_exporter}(111185)
           |                                        |-{node_exporter}(111186)
           |                                        |-{node_exporter}(111187)
           |                                        |-{node_exporter}(111188)
           |                                        `-{node_exporter}(111189)
           |-conmon(113061)---podman_exporter(113063)-+-{podman_exporter}(113066)
           |                                          |-{podman_exporter}(113067)
           |                                          |-{podman_exporter}(113068)
           |                                          `-{podman_exporter}(113069)
           |-conmon(114935)---openstack-netwo(114938)-+-{openstack-netwo}(114941)
           |                                          |-{openstack-netwo}(114942)
           |                                          |-{openstack-netwo}(114943)
           |                                          |-{openstack-netwo}(114944)
           |                                          |-{openstack-netwo}(114945)
           |                                          `-{openstack-netwo}(114946)
           |-crond(1556)
           |-dbus-broker-lau(1091)---dbus-broker(1092)
           |-dmeventd(887)-+-{dmeventd}(891)
           |               `-{dmeventd}(892)
           |-gssproxy(1337)-+-{gssproxy}(1339)
           |                |-{gssproxy}(1340)
           |                |-{gssproxy}(1341)
           |                |-{gssproxy}(1342)
           |                `-{gssproxy}(1343)
           |-irqbalance(1096)---{irqbalance}(1105)
           |-iscsid(84578)
           |-ovs-vswitchd(1269)-+-{ovs-vswitchd}(1274)
           |                    |-{ovs-vswitchd}(1356)
           |                    |-{ovs-vswitchd}(1357)
           |                    |-{ovs-vswitchd}(1358)
           |                    |-{ovs-vswitchd}(1359)
           |                    |-{ovs-vswitchd}(1360)
           |                    |-{ovs-vswitchd}(1361)
           |                    |-{ovs-vswitchd}(1362)
           |                    `-{ovs-vswitchd}(1363)
           |-ovsdb-server(1197)
           |-podman(112821)-+-{podman}(112827)
           |                |-{podman}(112828)
           |                |-{podman}(112829)
           |                |-{podman}(112830)
           |                |-{podman}(112831)
           |                |-{podman}(112833)
           |                |-{podman}(112834)
           |                |-{podman}(112836)
           |                |-{podman}(112843)
           |                |-{podman}(112846)
           |                `-{podman}(112855)
           |-podman(127112)-+-{podman}(127114)
           |                |-{podman}(127115)
           |                |-{podman}(127116)
           |                |-{podman}(127117)
           |                |-{podman}(127118)
           |                |-{podman}(127119)
           |                |-{podman}(127121)
           |                |-{podman}(127123)
           |                `-{podman}(127124)
           |-polkitd(1436)-+-{polkitd}(1465)
           |               |-{polkitd}(1467)
           |               |-{polkitd}(1469)
           |               |-{polkitd}(1470)
           |               |-{polkitd}(1471)
           |               |-{polkitd}(1472)
           |               |-{polkitd}(1473)
           |               |-{polkitd}(1474)
           |               `-{polkitd}(1492)
           |-qemu-ga(1099)---{qemu-ga}(1102)
           |-rngd(1100)
           |-rpcbind(1060)
           |-rsyslogd(1553)-+-{rsyslogd}(1560)
           |                `-{rsyslogd}(1561)
           |-sshd(1554)---sshd-session(124261)---sshd-session(124287)---sudo(124288)---sos(124312)-+-timeout(127104)---turbostat(127105)-+-sleep(127109)
           |                                                                                       |                                     `-{turbostat}(127107)
           |                                                                                       |-timeout(127120)---pstree(127122)
           |                                                                                       |-{sos}(124688)
           |                                                                                       |-{sos}(124689)
           |                                                                                       |-{sos}(124690)
           |                                                                                       |-{sos}(124691)
           |                                                                                       |-{sos}(126752)
           |                                                                                       |-{sos}(126891)
           |                                                                                       |-{sos}(127042)
           |                                                                                       `-{sos}(127087)
           |-systemd(124272)---(sd-pam)(124274)
           |-systemd-hostnam(125141)
           |-systemd-journal(879)
           |-systemd-logind(1110)
           |-systemd-machine(65170)
           |-systemd-udevd(896)---systemd-udevd(127106)
           |-tuned(1327)-+-{tuned}(1435)
           |             |-{tuned}(1439)
           |             `-{tuned}(1482)
           |-virtlogd(64527)
           |-virtnodedevd(124665)-+-{virtnodedevd}(124666)
           |                      |-{virtnodedevd}(124667)
           |                      |-{virtnodedevd}(124668)
           |                      |-{virtnodedevd}(124669)
           |                      |-{virtnodedevd}(124670)
           |                      |-{virtnodedevd}(124671)
           |                      |-{virtnodedevd}(124672)
           |                      |-{virtnodedevd}(124673)
           |                      |-{virtnodedevd}(124674)
           |                      |-{virtnodedevd}(124675)
           |                      |-{virtnodedevd}(124676)
           |                      |-{virtnodedevd}(124677)
           |                      |-{virtnodedevd}(124678)
           |                      |-{virtnodedevd}(124679)
           |                      |-{virtnodedevd}(124680)
           |                      |-{virtnodedevd}(124682)
           |                      |-{virtnodedevd}(124683)
           |                      |-{virtnodedevd}(124684)
           |                      `-{virtnodedevd}(124685)
           `-virtqemud(109648)-+-{virtqemud}(109664)
                               |-{virtqemud}(109665)
                               |-{virtqemud}(109666)
                               |-{virtqemud}(109667)
                               |-{virtqemud}(109668)
                               |-{virtqemud}(109669)
                               |-{virtqemud}(109670)
                               |-{virtqemud}(109671)
                               |-{virtqemud}(109672)
                               |-{virtqemud}(109673)
                               |-{virtqemud}(109674)
                               |-{virtqemud}(109675)
                               |-{virtqemud}(109676)
                               |-{virtqemud}(109677)
                               |-{virtqemud}(109678)
                               |-{virtqemud}(109683)
                               `-{virtqemud}(109684)
