systemd(1)-+-NetworkManager(1307)-+-{NetworkManager}(1308)
           |                      `-{NetworkManager}(1309)
           |-agetty(1563)
           |-anacron(21838)
           |-auditd(1066)-+-sedispatch(1068)
           |              |-{auditd}(1067)
           |              `-{auditd}(1069)
           |-chronyd(1112)
           |-conmon(12526)---dumb-init(12528)---ovn-controller(12532)-+-{ovn-controller}(12712)
           |                                                          |-{ovn-controller}(12713)
           |                                                          |-{ovn-controller}(12714)
           |                                                          `-{ovn-controller}(12715)
           |-conmon(17830)-+-dumb-init(17832)---neutron-ovn-met(17835)---neutron-ovn-met(17926)
           |               `-privsep-helper(17931)---{privsep-helper}(17932)
           |-conmon(77789)---dumb-init(77791)---iscsid(77794)
           |-conmon(86939)---dumb-init(86941)---multipathd(86944)-+-{multipathd}(86989)
           |                                                      |-{multipathd}(86992)
           |                                                      |-{multipathd}(86993)
           |                                                      |-{multipathd}(86994)
           |                                                      |-{multipathd}(86995)
           |                                                      `-{multipathd}(86997)
           |-conmon(103651)---dumb-init(103653)---nova-compute(103655)-+-{nova-compute}(103937)
           |                                                           |-{nova-compute}(103938)
           |                                                           |-{nova-compute}(103939)
           |                                                           |-{nova-compute}(103940)
           |                                                           |-{nova-compute}(103941)
           |                                                           |-{nova-compute}(103942)
           |                                                           |-{nova-compute}(103943)
           |                                                           |-{nova-compute}(103944)
           |                                                           |-{nova-compute}(103945)
           |                                                           |-{nova-compute}(103946)
           |                                                           |-{nova-compute}(103947)
           |                                                           |-{nova-compute}(103948)
           |                                                           |-{nova-compute}(103949)
           |                                                           |-{nova-compute}(103950)
           |                                                           |-{nova-compute}(103951)
           |                                                           |-{nova-compute}(103952)
           |                                                           |-{nova-compute}(103953)
           |                                                           |-{nova-compute}(103954)
           |                                                           |-{nova-compute}(103955)
           |                                                           |-{nova-compute}(103956)
           |                                                           `-{nova-compute}(103957)
           |-conmon(114488)---dumb-init(114490)---ceilometer-poll(114493)-+-ceilometer-poll(114671)-+-{ceilometer-poll}(114672)
           |                                                              |                         |-{ceilometer-poll}(114717)
           |                                                              |                         `-{ceilometer-poll}(114719)
           |                                                              `-{ceilometer-poll}(114670)
           |-conmon(116412)---node_exporter(116414)-+-{node_exporter}(116417)
           |                                        |-{node_exporter}(116418)
           |                                        |-{node_exporter}(116419)
           |                                        |-{node_exporter}(116420)
           |                                        `-{node_exporter}(116421)
           |-conmon(118477)---podman_exporter(118479)-+-{podman_exporter}(118482)
           |                                          |-{podman_exporter}(118483)
           |                                          |-{podman_exporter}(118484)
           |                                          |-{podman_exporter}(118485)
           |                                          |-{podman_exporter}(118486)
           |                                          |-{podman_exporter}(118487)
           |                                          `-{podman_exporter}(124568)
           |-conmon(120537)---openstack-netwo(120539)-+-{openstack-netwo}(120542)
           |                                          |-{openstack-netwo}(120543)
           |                                          |-{openstack-netwo}(120544)
           |                                          |-{openstack-netwo}(120545)
           |                                          `-{openstack-netwo}(120546)
           |-crond(1562)
           |-dbus-broker-lau(1094)---dbus-broker(1095)
           |-dmeventd(895)-+-{dmeventd}(896)
           |               `-{dmeventd}(897)
           |-gssproxy(1352)-+-{gssproxy}(1353)
           |                |-{gssproxy}(1354)
           |                |-{gssproxy}(1355)
           |                |-{gssproxy}(1356)
           |                `-{gssproxy}(1357)
           |-irqbalance(1099)---{irqbalance}(1107)
           |-ovs-vswitchd(1276)-+-{ovs-vswitchd}(1282)
           |                    |-{ovs-vswitchd}(1358)
           |                    |-{ovs-vswitchd}(1359)
           |                    |-{ovs-vswitchd}(1360)
           |                    |-{ovs-vswitchd}(1361)
           |                    |-{ovs-vswitchd}(1362)
           |                    |-{ovs-vswitchd}(1363)
           |                    |-{ovs-vswitchd}(1364)
           |                    `-{ovs-vswitchd}(1365)
           |-ovsdb-server(1205)
           |-podman(118247)-+-{podman}(118251)
           |                |-{podman}(118252)
           |                |-{podman}(118253)
           |                |-{podman}(118254)
           |                |-{podman}(118255)
           |                |-{podman}(118256)
           |                |-{podman}(118257)
           |                |-{podman}(118260)
           |                |-{podman}(118263)
           |                `-{podman}(118273)
           |-polkitd(1468)-+-{polkitd}(1510)
           |               |-{polkitd}(1512)
           |               |-{polkitd}(1515)
           |               |-{polkitd}(1516)
           |               |-{polkitd}(1517)
           |               |-{polkitd}(1518)
           |               |-{polkitd}(1519)
           |               |-{polkitd}(1520)
           |               `-{polkitd}(1539)
           |-qemu-ga(1102)---{qemu-ga}(1106)
           |-rngd(1103)
           |-rpcbind(1065)
           |-rsyslogd(1559)-+-{rsyslogd}(1565)
           |                `-{rsyslogd}(1566)
           |-sshd(1560)---sshd-session(130760)---sshd-session(130779)---sudo(130780)---sos(130804)-+-timeout(133608)---turbostat(133609)-+-sleep(133614)
           |                                                                                       |                                     `-{turbostat}(133611)
           |                                                                                       |-timeout(133639)---pstree(133640)
           |                                                                                       |-{sos}(131159)
           |                                                                                       |-{sos}(131160)
           |                                                                                       |-{sos}(131161)
           |                                                                                       |-{sos}(131162)
           |                                                                                       |-{sos}(133095)
           |                                                                                       |-{sos}(133271)
           |                                                                                       |-{sos}(133569)
           |                                                                                       `-{sos}(133635)
           |-systemd(130764)---(sd-pam)(130766)
           |-systemd-hostnam(131652)
           |-systemd-journal(882)
           |-systemd-logind(1108)
           |-systemd-machine(64608)
           |-systemd-udevd(901)---systemd-udevd(133636)
           |-tuned(1346)-+-{tuned}(1467)
           |             |-{tuned}(1469)
           |             `-{tuned}(1500)
           |-virtlogd(63990)
           |-virtnodedevd(104004)-+-{virtnodedevd}(104005)
           |                      |-{virtnodedevd}(104006)
           |                      |-{virtnodedevd}(104007)
           |                      |-{virtnodedevd}(104008)
           |                      |-{virtnodedevd}(104009)
           |                      |-{virtnodedevd}(104010)
           |                      |-{virtnodedevd}(104011)
           |                      |-{virtnodedevd}(104012)
           |                      |-{virtnodedevd}(104013)
           |                      |-{virtnodedevd}(104014)
           |                      |-{virtnodedevd}(104015)
           |                      |-{virtnodedevd}(104016)
           |                      |-{virtnodedevd}(104017)
           |                      |-{virtnodedevd}(104018)
           |                      |-{virtnodedevd}(104019)
           |                      |-{virtnodedevd}(104021)
           |                      |-{virtnodedevd}(104022)
           |                      |-{virtnodedevd}(104023)
           |                      `-{virtnodedevd}(104024)
           `-virtqemud(103958)-+-{virtqemud}(103959)
                               |-{virtqemud}(103960)
                               |-{virtqemud}(103961)
                               |-{virtqemud}(103962)
                               |-{virtqemud}(103963)
                               |-{virtqemud}(103964)
                               |-{virtqemud}(103965)
                               |-{virtqemud}(103966)
                               |-{virtqemud}(103967)
                               |-{virtqemud}(103968)
                               |-{virtqemud}(103969)
                               |-{virtqemud}(103970)
                               |-{virtqemud}(103971)
                               |-{virtqemud}(103972)
                               |-{virtqemud}(103973)
                               |-{virtqemud}(103977)
                               `-{virtqemud}(103978)
