systemd(1)-+-NetworkManager(1301)-+-{NetworkManager}(1302)
           |                      `-{NetworkManager}(1303)
           |-agetty(1561)
           |-anacron(104166)
           |-auditd(1061)-+-sedispatch(1063)
           |              |-{auditd}(1062)
           |              `-{auditd}(1064)
           |-chronyd(1107)
           |-conmon(145498)---dumb-init(145500)---ovn-controller(145503)-+-{ovn-controller}(145578)
           |                                                             |-{ovn-controller}(145579)
           |                                                             |-{ovn-controller}(145580)
           |                                                             `-{ovn-controller}(145581)
           |-conmon(163166)-+-dumb-init(163168)---neutron-ovn-met(163171)---neutron-ovn-met(163514)
           |                `-privsep-helper(163615)---{privsep-helper}(163637)
           |-conmon(167424)---dumb-init(167426)---multipathd(167439)-+-{multipathd}(167483)
           |                                                         |-{multipathd}(167484)
           |                                                         |-{multipathd}(167485)
           |                                                         |-{multipathd}(167486)
           |                                                         |-{multipathd}(167487)
           |                                                         `-{multipathd}(167488)
           |-conmon(175778)---dumb-init(175780)---ceilometer-poll(175783)-+-ceilometer-poll(176003)-+-{ceilometer-poll}(176005)
           |                                                              |                         |-{ceilometer-poll}(176042)
           |                                                              |                         `-{ceilometer-poll}(176043)
           |                                                              `-{ceilometer-poll}(175990)
           |-conmon(177418)---node_exporter(177420)-+-{node_exporter}(177423)
           |                                        |-{node_exporter}(177424)
           |                                        |-{node_exporter}(177425)
           |                                        `-{node_exporter}(177426)
           |-conmon(179116)---podman_exporter(179118)-+-{podman_exporter}(179121)
           |                                          |-{podman_exporter}(179122)
           |                                          |-{podman_exporter}(179123)
           |                                          |-{podman_exporter}(179124)
           |                                          `-{podman_exporter}(179125)
           |-conmon(180785)---openstack-netwo(180787)-+-{openstack-netwo}(180801)
           |                                          |-{openstack-netwo}(180802)
           |                                          |-{openstack-netwo}(180803)
           |                                          |-{openstack-netwo}(180804)
           |                                          `-{openstack-netwo}(180805)
           |-conmon(186157)---dumb-init(186159)---nova-compute(186161)-+-{nova-compute}(186426)
           |                                                           |-{nova-compute}(186427)
           |                                                           |-{nova-compute}(186428)
           |                                                           |-{nova-compute}(186429)
           |                                                           |-{nova-compute}(186430)
           |                                                           |-{nova-compute}(186431)
           |                                                           |-{nova-compute}(186432)
           |                                                           |-{nova-compute}(186433)
           |                                                           |-{nova-compute}(186434)
           |                                                           |-{nova-compute}(186435)
           |                                                           |-{nova-compute}(186436)
           |                                                           |-{nova-compute}(186437)
           |                                                           |-{nova-compute}(186438)
           |                                                           |-{nova-compute}(186439)
           |                                                           |-{nova-compute}(186440)
           |                                                           |-{nova-compute}(186441)
           |                                                           |-{nova-compute}(186442)
           |                                                           |-{nova-compute}(186443)
           |                                                           |-{nova-compute}(186444)
           |                                                           |-{nova-compute}(186445)
           |                                                           `-{nova-compute}(186446)
           |-crond(1560)
           |-dbus-broker-lau(1091)---dbus-broker(1092)
           |-dmeventd(887)-+-{dmeventd}(890)
           |               `-{dmeventd}(891)
           |-gssproxy(1337)-+-{gssproxy}(1340)
           |                |-{gssproxy}(1341)
           |                |-{gssproxy}(1342)
           |                |-{gssproxy}(1343)
           |                `-{gssproxy}(1344)
           |-irqbalance(1096)---{irqbalance}(1111)
           |-iscsid(152940)
           |-ovs-vswitchd(1270)-+-{ovs-vswitchd}(1275)
           |                    |-{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(1198)
           |-podman(118979)-+-{podman}(118985)
           |                |-{podman}(118986)
           |                |-{podman}(118987)
           |                |-{podman}(118988)
           |                |-{podman}(118989)
           |                |-{podman}(118992)
           |                |-{podman}(118993)
           |                |-{podman}(118994)
           |                |-{podman}(118995)
           |                |-{podman}(118997)
           |                |-{podman}(119010)
           |                `-{podman}(119011)
           |-polkitd(1427)-+-{polkitd}(1453)
           |               |-{polkitd}(1455)
           |               |-{polkitd}(1461)
           |               |-{polkitd}(1462)
           |               |-{polkitd}(1463)
           |               |-{polkitd}(1464)
           |               |-{polkitd}(1465)
           |               |-{polkitd}(1466)
           |               `-{polkitd}(1478)
           |-qemu-ga(1099)---{qemu-ga}(1102)
           |-rngd(1100)
           |-rpcbind(1060)
           |-rsyslogd(1557)-+-{rsyslogd}(1563)
           |                `-{rsyslogd}(1564)
           |-sshd(1558)---sshd-session(186730)---sshd-session(186749)---sudo(186750)---sos(186774)-+-timeout(189705)---turbostat(189706)-+-sleep(189711)
           |                                                                                       |                                     `-{turbostat}(189708)
           |                                                                                       |-timeout(189761)---pstree(189762)
           |                                                                                       |-{sos}(187142)
           |                                                                                       |-{sos}(187143)
           |                                                                                       |-{sos}(187144)
           |                                                                                       |-{sos}(187145)
           |                                                                                       |-{sos}(189283)
           |                                                                                       |-{sos}(189392)
           |                                                                                       |-{sos}(189688)
           |                                                                                       `-{sos}(189758)
           |-systemd(186734)---(sd-pam)(186736)
           |-systemd-hostnam(187723)
           |-systemd-journal(875)
           |-systemd-logind(1104)
           |-systemd-machine(64630)
           |-systemd-udevd(895)---systemd-udevd(188884)
           |-tuned(1317)-+-{tuned}(1425)
           |             |-{tuned}(1429)
           |             `-{tuned}(1469)
           |-virtlogd(64012)
           |-virtnodedevd(104120)-+-{virtnodedevd}(104130)
           |                      |-{virtnodedevd}(104131)
           |                      |-{virtnodedevd}(104132)
           |                      |-{virtnodedevd}(104133)
           |                      |-{virtnodedevd}(104134)
           |                      |-{virtnodedevd}(104135)
           |                      |-{virtnodedevd}(104136)
           |                      |-{virtnodedevd}(104137)
           |                      |-{virtnodedevd}(104138)
           |                      |-{virtnodedevd}(104139)
           |                      |-{virtnodedevd}(104140)
           |                      |-{virtnodedevd}(104141)
           |                      |-{virtnodedevd}(104142)
           |                      |-{virtnodedevd}(104143)
           |                      |-{virtnodedevd}(104144)
           |                      |-{virtnodedevd}(104146)
           |                      |-{virtnodedevd}(104147)
           |                      |-{virtnodedevd}(104149)
           |                      `-{virtnodedevd}(104151)
           `-virtqemud(104029)-+-{virtqemud}(104030)
                               |-{virtqemud}(104031)
                               |-{virtqemud}(104032)
                               |-{virtqemud}(104033)
                               |-{virtqemud}(104034)
                               |-{virtqemud}(104035)
                               |-{virtqemud}(104036)
                               |-{virtqemud}(104037)
                               |-{virtqemud}(104038)
                               |-{virtqemud}(104039)
                               |-{virtqemud}(104040)
                               |-{virtqemud}(104041)
                               |-{virtqemud}(104042)
                               |-{virtqemud}(104043)
                               |-{virtqemud}(104044)
                               |-{virtqemud}(104048)
                               `-{virtqemud}(104049)
