systemd(1)-+-NetworkManager(1303)-+-{NetworkManager}(1304)
           |                      `-{NetworkManager}(1305)
           |-agetty(1567)
           |-auditd(1061)-+-sedispatch(1063)
           |              |-{auditd}(1062)
           |              `-{auditd}(1064)
           |-chronyd(1103)
           |-conmon(12818)---dumb-init(12820)---ovn-controller(12824)-+-{ovn-controller}(13007)
           |                                                          |-{ovn-controller}(13008)
           |                                                          |-{ovn-controller}(13009)
           |                                                          `-{ovn-controller}(13010)
           |-conmon(18310)-+-dumb-init(18312)---neutron-ovn-met(18315)---neutron-ovn-met(18406)
           |               `-privsep-helper(18411)---{privsep-helper}(18412)
           |-conmon(81921)---dumb-init(81923)---multipathd(81926)-+-{multipathd}(81971)
           |                                                      |-{multipathd}(81973)
           |                                                      |-{multipathd}(81974)
           |                                                      |-{multipathd}(81975)
           |                                                      |-{multipathd}(81976)
           |                                                      `-{multipathd}(81977)
           |-conmon(98822)---dumb-init(98824)---nova-compute(98827)-+-{nova-compute}(99092)
           |                                                        |-{nova-compute}(99093)
           |                                                        |-{nova-compute}(99094)
           |                                                        |-{nova-compute}(99095)
           |                                                        |-{nova-compute}(99096)
           |                                                        |-{nova-compute}(99097)
           |                                                        |-{nova-compute}(99098)
           |                                                        |-{nova-compute}(99099)
           |                                                        |-{nova-compute}(99100)
           |                                                        |-{nova-compute}(99101)
           |                                                        |-{nova-compute}(99102)
           |                                                        |-{nova-compute}(99103)
           |                                                        |-{nova-compute}(99104)
           |                                                        |-{nova-compute}(99105)
           |                                                        |-{nova-compute}(99106)
           |                                                        |-{nova-compute}(99107)
           |                                                        |-{nova-compute}(99108)
           |                                                        |-{nova-compute}(99109)
           |                                                        |-{nova-compute}(99110)
           |                                                        |-{nova-compute}(99111)
           |                                                        `-{nova-compute}(99112)
           |-conmon(109543)---dumb-init(109545)---ceilometer-poll(109548)-+-ceilometer-poll(109730)-+-{ceilometer-poll}(109732)
           |                                                              |                         |-{ceilometer-poll}(109788)
           |                                                              |                         `-{ceilometer-poll}(109790)
           |                                                              `-{ceilometer-poll}(109725)
           |-conmon(111320)---node_exporter(111322)-+-{node_exporter}(111325)
           |                                        |-{node_exporter}(111326)
           |                                        |-{node_exporter}(111327)
           |                                        `-{node_exporter}(111328)
           |-conmon(113205)---podman_exporter(113207)-+-{podman_exporter}(113210)
           |                                          |-{podman_exporter}(113211)
           |                                          |-{podman_exporter}(113212)
           |                                          |-{podman_exporter}(113213)
           |                                          |-{podman_exporter}(113214)
           |                                          |-{podman_exporter}(117739)
           |                                          `-{podman_exporter}(117740)
           |-conmon(115131)---openstack-netwo(115133)-+-{openstack-netwo}(115136)
           |                                          |-{openstack-netwo}(115137)
           |                                          |-{openstack-netwo}(115139)
           |                                          |-{openstack-netwo}(115140)
           |                                          `-{openstack-netwo}(115141)
           |-crond(1566)
           |-dbus-broker-lau(1089)---dbus-broker(1091)
           |-dmeventd(890)-+-{dmeventd}(893)
           |               `-{dmeventd}(894)
           |-gssproxy(1350)-+-{gssproxy}(1352)
           |                |-{gssproxy}(1353)
           |                |-{gssproxy}(1354)
           |                |-{gssproxy}(1355)
           |                `-{gssproxy}(1356)
           |-irqbalance(1096)---{irqbalance}(1113)
           |-iscsid(84617)
           |-ovs-vswitchd(1272)-+-{ovs-vswitchd}(1282)
           |                    |-{ovs-vswitchd}(1357)
           |                    |-{ovs-vswitchd}(1358)
           |                    |-{ovs-vswitchd}(1359)
           |                    |-{ovs-vswitchd}(1360)
           |                    |-{ovs-vswitchd}(1361)
           |                    |-{ovs-vswitchd}(1362)
           |                    |-{ovs-vswitchd}(1363)
           |                    `-{ovs-vswitchd}(1364)
           |-ovsdb-server(1201)
           |-podman(112950)-+-{podman}(112957)
           |                |-{podman}(112958)
           |                |-{podman}(112959)
           |                |-{podman}(112960)
           |                |-{podman}(112963)
           |                |-{podman}(112964)
           |                |-{podman}(112965)
           |                |-{podman}(112966)
           |                |-{podman}(112967)
           |                |-{podman}(112993)
           |                `-{podman}(113001)
           |-polkitd(1454)-+-{polkitd}(1493)
           |               |-{polkitd}(1495)
           |               |-{polkitd}(1497)
           |               |-{polkitd}(1498)
           |               |-{polkitd}(1499)
           |               |-{polkitd}(1500)
           |               |-{polkitd}(1501)
           |               |-{polkitd}(1502)
           |               `-{polkitd}(1527)
           |-qemu-ga(1099)---{qemu-ga}(1101)
           |-rngd(1100)
           |-rpcbind(1060)
           |-rsyslogd(1563)-+-{rsyslogd}(1569)
           |                `-{rsyslogd}(1570)
           |-sshd(1564)---sshd-session(124503)---sshd-session(124522)---sudo(124523)---sos(124547)-+-timeout(127347)---turbostat(127348)-+-sleep(127353)
           |                                                                                       |                                     `-{turbostat}(127351)
           |                                                                                       |-timeout(127369)---pstree(127370)
           |                                                                                       |-{sos}(124880)
           |                                                                                       |-{sos}(124881)
           |                                                                                       |-{sos}(124882)
           |                                                                                       |-{sos}(124883)
           |                                                                                       |-{sos}(127162)
           |                                                                                       |-{sos}(127177)
           |                                                                                       |-{sos}(127295)
           |                                                                                       `-{sos}(127365)
           |-systemd(124507)---(sd-pam)(124509)
           |-systemd-hostnam(125411)
           |-systemd-journal(880)
           |-systemd-logind(1106)
           |-systemd-machine(65209)
           |-systemd-udevd(898)---systemd-udevd(127366)
           |-tuned(1342)-+-{tuned}(1453)
           |             |-{tuned}(1457)
           |             `-{tuned}(1485)
           |-virtlogd(64592)
           |-virtnodedevd(99114)-+-{virtnodedevd}(99115)
           |                     |-{virtnodedevd}(99116)
           |                     |-{virtnodedevd}(99117)
           |                     |-{virtnodedevd}(99118)
           |                     |-{virtnodedevd}(99119)
           |                     |-{virtnodedevd}(99120)
           |                     |-{virtnodedevd}(99121)
           |                     |-{virtnodedevd}(99122)
           |                     |-{virtnodedevd}(99123)
           |                     |-{virtnodedevd}(99124)
           |                     |-{virtnodedevd}(99125)
           |                     |-{virtnodedevd}(99126)
           |                     |-{virtnodedevd}(99127)
           |                     |-{virtnodedevd}(99128)
           |                     |-{virtnodedevd}(99129)
           |                     |-{virtnodedevd}(99131)
           |                     |-{virtnodedevd}(99132)
           |                     |-{virtnodedevd}(99133)
           |                     `-{virtnodedevd}(99134)
           `-virtqemud(98554)-+-{virtqemud}(98555)
                              |-{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}(98573)
                              `-{virtqemud}(98574)
