systemd(1)-+-NetworkManager(1301)-+-{NetworkManager}(1302)
           |                      `-{NetworkManager}(1303)
           |-agetty(1561)
           |-anacron(6941)
           |-auditd(1061)-+-sedispatch(1063)
           |              |-{auditd}(1062)
           |              `-{auditd}(1064)
           |-chronyd(1108)
           |-conmon(12827)---dumb-init(12829)---ovn-controller(12833)-+-{ovn-controller}(12996)
           |                                                          |-{ovn-controller}(12997)
           |                                                          |-{ovn-controller}(12998)
           |                                                          `-{ovn-controller}(12999)
           |-conmon(18321)-+-dumb-init(18323)---neutron-ovn-met(18326)---neutron-ovn-met(18419)
           |               `-privsep-helper(18424)---{privsep-helper}(18425)
           |-conmon(81899)---dumb-init(81901)---multipathd(81904)-+-{multipathd}(81937)
           |                                                      |-{multipathd}(81939)
           |                                                      |-{multipathd}(81940)
           |                                                      |-{multipathd}(81941)
           |                                                      |-{multipathd}(81943)
           |                                                      `-{multipathd}(81945)
           |-conmon(98757)---dumb-init(98759)---nova-compute(98761)-+-{nova-compute}(99070)
           |                                                        |-{nova-compute}(99071)
           |                                                        |-{nova-compute}(99072)
           |                                                        |-{nova-compute}(99073)
           |                                                        |-{nova-compute}(99074)
           |                                                        |-{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)
           |-conmon(109482)---dumb-init(109484)---ceilometer-poll(109488)-+-ceilometer-poll(109719)-+-{ceilometer-poll}(109721)
           |                                                              |                         |-{ceilometer-poll}(109792)
           |                                                              |                         `-{ceilometer-poll}(109793)
           |                                                              `-{ceilometer-poll}(109713)
           |-conmon(111299)---node_exporter(111301)-+-{node_exporter}(111304)
           |                                        |-{node_exporter}(111305)
           |                                        |-{node_exporter}(111306)
           |                                        `-{node_exporter}(111307)
           |-conmon(113130)---podman_exporter(113132)-+-{podman_exporter}(113135)
           |                                          |-{podman_exporter}(113136)
           |                                          |-{podman_exporter}(113137)
           |                                          |-{podman_exporter}(113138)
           |                                          |-{podman_exporter}(113139)
           |                                          |-{podman_exporter}(124382)
           |                                          `-{podman_exporter}(124383)
           |-conmon(115051)---openstack-netwo(115053)-+-{openstack-netwo}(115056)
           |                                          |-{openstack-netwo}(115057)
           |                                          |-{openstack-netwo}(115058)
           |                                          |-{openstack-netwo}(115059)
           |                                          `-{openstack-netwo}(115060)
           |-crond(1560)
           |-dbus-broker-lau(1089)---dbus-broker(1090)
           |-dmeventd(886)-+-{dmeventd}(887)
           |               `-{dmeventd}(888)
           |-gssproxy(1341)-+-{gssproxy}(1350)
           |                |-{gssproxy}(1351)
           |                |-{gssproxy}(1352)
           |                |-{gssproxy}(1353)
           |                `-{gssproxy}(1354)
           |-irqbalance(1094)---{irqbalance}(1104)
           |-iscsid(84619)
           |-ovs-vswitchd(1270)-+-{ovs-vswitchd}(1276)
           |                    |-{ovs-vswitchd}(1367)
           |                    |-{ovs-vswitchd}(1368)
           |                    |-{ovs-vswitchd}(1369)
           |                    |-{ovs-vswitchd}(1370)
           |                    |-{ovs-vswitchd}(1371)
           |                    |-{ovs-vswitchd}(1372)
           |                    |-{ovs-vswitchd}(1373)
           |                    `-{ovs-vswitchd}(1374)
           |-ovsdb-server(1199)
           |-podman(112893)-+-{podman}(112895)
           |                |-{podman}(112896)
           |                |-{podman}(112897)
           |                |-{podman}(112898)
           |                |-{podman}(112904)
           |                |-{podman}(112905)
           |                |-{podman}(112906)
           |                |-{podman}(112907)
           |                |-{podman}(112909)
           |                |-{podman}(112911)
           |                `-{podman}(112919)
           |-polkitd(1456)-+-{polkitd}(1483)
           |               |-{polkitd}(1485)
           |               |-{polkitd}(1494)
           |               |-{polkitd}(1495)
           |               |-{polkitd}(1496)
           |               |-{polkitd}(1497)
           |               |-{polkitd}(1498)
           |               |-{polkitd}(1499)
           |               `-{polkitd}(1507)
           |-qemu-ga(1097)---{qemu-ga}(1101)
           |-rngd(1098)
           |-rpcbind(1060)
           |-rsyslogd(1557)-+-{rsyslogd}(1563)
           |                `-{rsyslogd}(1564)
           |-sshd(1558)---sshd-session(124384)---sshd-session(124403)---sudo(124404)---sos(124428)-+-timeout(127235)---turbostat(127236)-+-sleep(127239)
           |                                                                                       |                                     `-{turbostat}(127237)
           |                                                                                       |-timeout(127242)---pstree(127243)
           |                                                                                       |-{sos}(124740)
           |                                                                                       |-{sos}(124741)
           |                                                                                       |-{sos}(124742)
           |                                                                                       |-{sos}(124743)
           |                                                                                       |-{sos}(126962)
           |                                                                                       |-{sos}(127065)
           |                                                                                       |-{sos}(127173)
           |                                                                                       `-{sos}(127218)
           |-systemd(124388)---(sd-pam)(124390)
           |-systemd-hostnam(125224)
           |-systemd-journal(879)
           |-systemd-logind(1102)
           |-systemd-machine(65200)
           |-systemd-udevd(896)---systemd-udevd(126465)
           |-tuned(1337)-+-{tuned}(1455)
           |             |-{tuned}(1459)
           |             `-{tuned}(1491)
           |-virtlogd(64580)
           |-virtnodedevd(99097)-+-{virtnodedevd}(99103)
           |                     |-{virtnodedevd}(99104)
           |                     |-{virtnodedevd}(99105)
           |                     |-{virtnodedevd}(99106)
           |                     |-{virtnodedevd}(99107)
           |                     |-{virtnodedevd}(99108)
           |                     |-{virtnodedevd}(99109)
           |                     |-{virtnodedevd}(99110)
           |                     |-{virtnodedevd}(99111)
           |                     |-{virtnodedevd}(99112)
           |                     |-{virtnodedevd}(99113)
           |                     |-{virtnodedevd}(99114)
           |                     |-{virtnodedevd}(99115)
           |                     |-{virtnodedevd}(99116)
           |                     |-{virtnodedevd}(99117)
           |                     |-{virtnodedevd}(99119)
           |                     |-{virtnodedevd}(99120)
           |                     |-{virtnodedevd}(99121)
           |                     `-{virtnodedevd}(99123)
           `-virtqemud(98588)-+-{virtqemud}(98601)
                              |-{virtqemud}(98602)
                              |-{virtqemud}(98603)
                              |-{virtqemud}(98604)
                              |-{virtqemud}(98605)
                              |-{virtqemud}(98610)
                              |-{virtqemud}(98611)
                              |-{virtqemud}(98612)
                              |-{virtqemud}(98613)
                              |-{virtqemud}(98614)
                              |-{virtqemud}(98616)
                              |-{virtqemud}(98617)
                              |-{virtqemud}(98618)
                              |-{virtqemud}(98619)
                              |-{virtqemud}(98620)
                              |-{virtqemud}(98629)
                              `-{virtqemud}(98630)
