systemd(1)-+-NetworkManager(1300)-+-{NetworkManager}(1301)
           |                      `-{NetworkManager}(1302)
           |-agetty(1564)
           |-anacron(145192)
           |-auditd(1062)-+-sedispatch(1064)
           |              |-{auditd}(1063)
           |              `-{auditd}(1065)
           |-chronyd(1111)
           |-conmon(143475)---dumb-init(143477)---ovn-controller(143480)-+-{ovn-controller}(143554)
           |                                                             |-{ovn-controller}(143555)
           |                                                             |-{ovn-controller}(143556)
           |                                                             `-{ovn-controller}(143557)
           |-conmon(161221)-+-dumb-init(161223)---neutron-ovn-met(161226)---neutron-ovn-met(161552)
           |                `-privsep-helper(161675)---{privsep-helper}(161689)
           |-conmon(165489)---dumb-init(165491)---multipathd(165503)-+-{multipathd}(165549)
           |                                                         |-{multipathd}(165550)
           |                                                         |-{multipathd}(165551)
           |                                                         |-{multipathd}(165552)
           |                                                         |-{multipathd}(165553)
           |                                                         `-{multipathd}(165554)
           |-conmon(173745)---dumb-init(173747)---ceilometer-poll(173750)-+-ceilometer-poll(173954)-+-{ceilometer-poll}(173956)
           |                                                              |                         |-{ceilometer-poll}(174010)
           |                                                              |                         `-{ceilometer-poll}(174011)
           |                                                              `-{ceilometer-poll}(173953)
           |-conmon(175387)---node_exporter(175389)-+-{node_exporter}(175392)
           |                                        |-{node_exporter}(175393)
           |                                        |-{node_exporter}(175394)
           |                                        |-{node_exporter}(175395)
           |                                        `-{node_exporter}(175396)
           |-conmon(177022)---podman_exporter(177024)-+-{podman_exporter}(177027)
           |                                          |-{podman_exporter}(177028)
           |                                          |-{podman_exporter}(177029)
           |                                          |-{podman_exporter}(177030)
           |                                          `-{podman_exporter}(177032)
           |-conmon(178752)---openstack-netwo(178754)-+-{openstack-netwo}(178757)
           |                                          |-{openstack-netwo}(178758)
           |                                          |-{openstack-netwo}(178759)
           |                                          |-{openstack-netwo}(178760)
           |                                          `-{openstack-netwo}(178762)
           |-conmon(184033)---dumb-init(184035)---nova-compute(184037)-+-{nova-compute}(184300)
           |                                                           |-{nova-compute}(184301)
           |                                                           |-{nova-compute}(184302)
           |                                                           |-{nova-compute}(184303)
           |                                                           |-{nova-compute}(184304)
           |                                                           |-{nova-compute}(184305)
           |                                                           |-{nova-compute}(184306)
           |                                                           |-{nova-compute}(184307)
           |                                                           |-{nova-compute}(184308)
           |                                                           |-{nova-compute}(184309)
           |                                                           |-{nova-compute}(184310)
           |                                                           |-{nova-compute}(184311)
           |                                                           |-{nova-compute}(184312)
           |                                                           |-{nova-compute}(184313)
           |                                                           |-{nova-compute}(184314)
           |                                                           |-{nova-compute}(184315)
           |                                                           |-{nova-compute}(184316)
           |                                                           |-{nova-compute}(184317)
           |                                                           |-{nova-compute}(184318)
           |                                                           |-{nova-compute}(184319)
           |                                                           `-{nova-compute}(184320)
           |-crond(1561)
           |-dbus-broker-lau(1092)---dbus-broker(1093)
           |-dmeventd(886)-+-{dmeventd}(888)
           |               `-{dmeventd}(889)
           |-gssproxy(1340)-+-{gssproxy}(1342)
           |                |-{gssproxy}(1343)
           |                |-{gssproxy}(1344)
           |                |-{gssproxy}(1345)
           |                `-{gssproxy}(1346)
           |-irqbalance(1097)---{irqbalance}(1105)
           |-iscsid(150997)
           |-ovs-vswitchd(1269)-+-{ovs-vswitchd}(1281)
           |                    |-{ovs-vswitchd}(1351)
           |                    |-{ovs-vswitchd}(1352)
           |                    |-{ovs-vswitchd}(1353)
           |                    |-{ovs-vswitchd}(1354)
           |                    |-{ovs-vswitchd}(1355)
           |                    |-{ovs-vswitchd}(1356)
           |                    |-{ovs-vswitchd}(1357)
           |                    `-{ovs-vswitchd}(1358)
           |-ovsdb-server(1198)
           |-podman(118017)-+-{podman}(118023)
           |                |-{podman}(118024)
           |                |-{podman}(118025)
           |                |-{podman}(118026)
           |                |-{podman}(118027)
           |                |-{podman}(118028)
           |                |-{podman}(118032)
           |                |-{podman}(118033)
           |                |-{podman}(118034)
           |                |-{podman}(118038)
           |                `-{podman}(118055)
           |-polkitd(1453)-+-{polkitd}(1505)
           |               |-{polkitd}(1507)
           |               |-{polkitd}(1511)
           |               |-{polkitd}(1512)
           |               |-{polkitd}(1513)
           |               |-{polkitd}(1514)
           |               |-{polkitd}(1515)
           |               |-{polkitd}(1516)
           |               `-{polkitd}(1535)
           |-qemu-ga(1100)---{qemu-ga}(1104)
           |-rngd(1102)
           |-rpcbind(1061)
           |-rsyslogd(1558)-+-{rsyslogd}(1563)
           |                `-{rsyslogd}(1565)
           |-sshd(1559)---sshd-session(184608)---sshd-session(184627)---sudo(184628)---sos(184652)-+-timeout(187552)---turbostat(187553)-+-sleep(187561)
           |                                                                                       |                                     `-{turbostat}(187558)
           |                                                                                       |-timeout(187585)---pstree(187586)
           |                                                                                       |-timeout(187587)---sg_map(187588)
           |                                                                                       |-{sos}(184947)
           |                                                                                       |-{sos}(184948)
           |                                                                                       |-{sos}(184949)
           |                                                                                       |-{sos}(184950)
           |                                                                                       |-{sos}(187207)
           |                                                                                       |-{sos}(187301)
           |                                                                                       |-{sos}(187563)
           |                                                                                       `-{sos}(187578)
           |-systemd(184612)---(sd-pam)(184614)
           |-systemd-hostnam(185604)
           |-systemd-journal(875)
           |-systemd-logind(1107)
           |-systemd-machine(64593)
           |-systemd-udevd(893)---systemd-udevd(187530)
           |-tuned(1327)-+-{tuned}(1451)
           |             |-{tuned}(1460)
           |             `-{tuned}(1499)
           |-virtlogd(63975)
           |-virtnodedevd(103832)-+-{virtnodedevd}(103833)
           |                      |-{virtnodedevd}(103834)
           |                      |-{virtnodedevd}(103835)
           |                      |-{virtnodedevd}(103836)
           |                      |-{virtnodedevd}(103837)
           |                      |-{virtnodedevd}(103838)
           |                      |-{virtnodedevd}(103839)
           |                      |-{virtnodedevd}(103840)
           |                      |-{virtnodedevd}(103841)
           |                      |-{virtnodedevd}(103842)
           |                      |-{virtnodedevd}(103843)
           |                      |-{virtnodedevd}(103844)
           |                      |-{virtnodedevd}(103845)
           |                      |-{virtnodedevd}(103846)
           |                      |-{virtnodedevd}(103847)
           |                      |-{virtnodedevd}(103849)
           |                      |-{virtnodedevd}(103850)
           |                      |-{virtnodedevd}(103851)
           |                      `-{virtnodedevd}(103852)
           `-virtqemud(103787)-+-{virtqemud}(103788)
                               |-{virtqemud}(103789)
                               |-{virtqemud}(103790)
                               |-{virtqemud}(103791)
                               |-{virtqemud}(103792)
                               |-{virtqemud}(103793)
                               |-{virtqemud}(103794)
                               |-{virtqemud}(103795)
                               |-{virtqemud}(103796)
                               |-{virtqemud}(103797)
                               |-{virtqemud}(103798)
                               |-{virtqemud}(103799)
                               |-{virtqemud}(103800)
                               |-{virtqemud}(103801)
                               |-{virtqemud}(103802)
                               |-{virtqemud}(103806)
                               `-{virtqemud}(103807)
