systemd(1)-+-NetworkManager(1300)-+-{NetworkManager}(1301)
           |                      `-{NetworkManager}(1302)
           |-agetty(1559)
           |-anacron(132073)
           |-auditd(1058)-+-sedispatch(1060)
           |              |-{auditd}(1059)
           |              `-{auditd}(1061)
           |-chronyd(1103)
           |-conmon(156014)---dumb-init(156018)---ovn-controller(156030)-+-{ovn-controller}(156272)
           |                                                             |-{ovn-controller}(156273)
           |                                                             |-{ovn-controller}(156274)
           |                                                             `-{ovn-controller}(156275)
           |-conmon(175666)-+-dumb-init(175668)---neutron-ovn-met(175682)---neutron-ovn-met(176204)
           |                |-privsep-helper(176332)---{privsep-helper}(176361)
           |                |-privsep-helper(206890)---{privsep-helper}(206891)
           |                `-privsep-helper(206904)---{privsep-helper}(206905)
           |-conmon(191279)---dumb-init(191282)---ceilometer-poll(191295)-+-ceilometer-poll(191496)-+-{ceilometer-poll}(191497)
           |                                                              |                         |-{ceilometer-poll}(191525)
           |                                                              |                         `-{ceilometer-poll}(191526)
           |                                                              `-{ceilometer-poll}(191495)
           |-conmon(194226)---node_exporter(194231)-+-{node_exporter}(194249)
           |                                        |-{node_exporter}(194250)
           |                                        |-{node_exporter}(194251)
           |                                        `-{node_exporter}(194252)
           |-conmon(197229)---podman_exporter(197231)-+-{podman_exporter}(197234)
           |                                          |-{podman_exporter}(197235)
           |                                          |-{podman_exporter}(197236)
           |                                          |-{podman_exporter}(197238)
           |                                          |-{podman_exporter}(197239)
           |                                          `-{podman_exporter}(197240)
           |-conmon(200243)---openstack-netwo(200245)-+-{openstack-netwo}(200249)
           |                                          |-{openstack-netwo}(200250)
           |                                          |-{openstack-netwo}(200251)
           |                                          |-{openstack-netwo}(200252)
           |                                          `-{openstack-netwo}(200253)
           |-conmon(205891)-+-dumb-init(205893)---nova-compute(205896)-+-{nova-compute}(206162)
           |                |                                          |-{nova-compute}(206163)
           |                |                                          |-{nova-compute}(206164)
           |                |                                          |-{nova-compute}(206165)
           |                |                                          |-{nova-compute}(206166)
           |                |                                          |-{nova-compute}(206167)
           |                |                                          |-{nova-compute}(206168)
           |                |                                          |-{nova-compute}(206169)
           |                |                                          |-{nova-compute}(206170)
           |                |                                          |-{nova-compute}(206171)
           |                |                                          |-{nova-compute}(206172)
           |                |                                          |-{nova-compute}(206173)
           |                |                                          |-{nova-compute}(206174)
           |                |                                          |-{nova-compute}(206175)
           |                |                                          |-{nova-compute}(206176)
           |                |                                          |-{nova-compute}(206177)
           |                |                                          |-{nova-compute}(206178)
           |                |                                          |-{nova-compute}(206179)
           |                |                                          |-{nova-compute}(206180)
           |                |                                          |-{nova-compute}(206181)
           |                |                                          `-{nova-compute}(206182)
           |                |-privsep-helper(206799)---{privsep-helper}(206800)
           |                `-privsep-helper(206820)---{privsep-helper}(206821)
           |-crond(1558)
           |-dbus-broker-lau(1086)---dbus-broker(1087)
           |-dmeventd(887)-+-{dmeventd}(888)
           |               `-{dmeventd}(889)
           |-gssproxy(1352)-+-{gssproxy}(1356)
           |                |-{gssproxy}(1357)
           |                |-{gssproxy}(1358)
           |                |-{gssproxy}(1359)
           |                `-{gssproxy}(1360)
           |-irqbalance(1091)---{irqbalance}(1098)
           |-iscsid(164230)
           |-multipathd(180781)-+-{multipathd}(180783)
           |                    |-{multipathd}(180784)
           |                    |-{multipathd}(180785)
           |                    |-{multipathd}(180786)
           |                    |-{multipathd}(180787)
           |                    `-{multipathd}(180788)
           |-ovs-vswitchd(1269)-+-{ovs-vswitchd}(1276)
           |                    |-{ovs-vswitchd}(1366)
           |                    |-{ovs-vswitchd}(1367)
           |                    |-{ovs-vswitchd}(1368)
           |                    |-{ovs-vswitchd}(1369)
           |                    |-{ovs-vswitchd}(1370)
           |                    |-{ovs-vswitchd}(1371)
           |                    |-{ovs-vswitchd}(1372)
           |                    `-{ovs-vswitchd}(1373)
           |-ovsdb-server(1198)
           |-podman(132470)-+-{podman}(132476)
           |                |-{podman}(132477)
           |                |-{podman}(132478)
           |                |-{podman}(132479)
           |                |-{podman}(132480)
           |                |-{podman}(132481)
           |                |-{podman}(132485)
           |                |-{podman}(132486)
           |                |-{podman}(132487)
           |                |-{podman}(132493)
           |                |-{podman}(132494)
           |                `-{podman}(197241)
           |-polkitd(1474)-+-{polkitd}(1531)
           |               |-{polkitd}(1532)
           |               |-{polkitd}(1534)
           |               |-{polkitd}(1535)
           |               |-{polkitd}(1536)
           |               |-{polkitd}(1537)
           |               |-{polkitd}(1538)
           |               |-{polkitd}(1539)
           |               `-{polkitd}(1543)
           |-qemu-ga(1094)---{qemu-ga}(1100)
           |-rngd(1096)
           |-rpcbind(1057)
           |-rsyslogd(1555)-+-{rsyslogd}(1563)
           |                `-{rsyslogd}(1564)
           |-sshd(1556)---sshd-session(207756)---sshd-session(207800)---sudo(207801)---sos(207825)-+-timeout(210354)---package-cleanup(210362)
           |                                                                                       |-timeout(210476)---pstree(210482)
           |                                                                                       |-{sos}(208173)
           |                                                                                       |-{sos}(208174)
           |                                                                                       |-{sos}(208175)
           |                                                                                       |-{sos}(208176)
           |                                                                                       |-{sos}(208645)
           |                                                                                       |-{sos}(209784)
           |                                                                                       |-{sos}(210197)
           |                                                                                       `-{sos}(210506)
           |-systemd(207775)---(sd-pam)(207780)
           |-systemd-hostnam(208780)
           |-systemd-journal(877)
           |-systemd-logind(1101)
           |-systemd-machine(78191)
           |-systemd-udevd(893)---systemd-udevd(210037)
           |-tuned(1332)-+-{tuned}(1472)
           |             |-{tuned}(1481)
           |             `-{tuned}(1524)
           |-virtlogd(77532)
           |-virtnodedevd(118585)-+-{virtnodedevd}(118586)
           |                      |-{virtnodedevd}(118587)
           |                      |-{virtnodedevd}(118588)
           |                      |-{virtnodedevd}(118589)
           |                      |-{virtnodedevd}(118590)
           |                      |-{virtnodedevd}(118591)
           |                      |-{virtnodedevd}(118592)
           |                      |-{virtnodedevd}(118593)
           |                      |-{virtnodedevd}(118594)
           |                      |-{virtnodedevd}(118595)
           |                      |-{virtnodedevd}(118596)
           |                      |-{virtnodedevd}(118597)
           |                      |-{virtnodedevd}(118598)
           |                      |-{virtnodedevd}(118599)
           |                      |-{virtnodedevd}(118600)
           |                      |-{virtnodedevd}(118602)
           |                      |-{virtnodedevd}(118603)
           |                      |-{virtnodedevd}(118604)
           |                      `-{virtnodedevd}(118605)
           `-virtqemud(118130)-+-{virtqemud}(118142)
                               |-{virtqemud}(118143)
                               |-{virtqemud}(118144)
                               |-{virtqemud}(118145)
                               |-{virtqemud}(118146)
                               |-{virtqemud}(118147)
                               |-{virtqemud}(118148)
                               |-{virtqemud}(118149)
                               |-{virtqemud}(118150)
                               |-{virtqemud}(118151)
                               |-{virtqemud}(118157)
                               |-{virtqemud}(118158)
                               |-{virtqemud}(118159)
                               |-{virtqemud}(118160)
                               |-{virtqemud}(118161)
                               |-{virtqemud}(118175)
                               |-{virtqemud}(118177)
                               `-{virtqemud}(207286)
