systemd(1)-+-NetworkManager(1243)-+-{NetworkManager}(1244)
           |                      `-{NetworkManager}(1245)
           |-agetty(1577)
           |-auditd(1034)-+-sedispatch(1036)
           |              |-{auditd}(1035)
           |              `-{auditd}(1037)
           |-chronyd(32869)
           |-conmon(51445)---dumb-init(51449)---ovn-controller(51455)-+-{ovn-controller}(51577)
           |                                                          |-{ovn-controller}(51578)
           |                                                          |-{ovn-controller}(51579)
           |                                                          |-{ovn-controller}(51580)
           |                                                          `-{ovn-controller}(51581)
           |-conmon(56979)-+-dumb-init(56981)---neutron-ovn-met(56984)-+-{neutron-ovn-met}(57075)
           |               |                                           |-{neutron-ovn-met}(57076)
           |               |                                           |-{neutron-ovn-met}(57077)
           |               |                                           |-{neutron-ovn-met}(57078)
           |               |                                           |-{neutron-ovn-met}(57079)
           |               |                                           |-{neutron-ovn-met}(57080)
           |               |                                           `-{neutron-ovn-met}(57086)
           |               `-privsep-helper(57085)---{privsep-helper}(57087)
           |-conmon(120596)---dumb-init(120598)---multipathd(120601)-+-{multipathd}(120652)
           |                                                         |-{multipathd}(120653)
           |                                                         |-{multipathd}(120654)
           |                                                         |-{multipathd}(120655)
           |                                                         |-{multipathd}(120656)
           |                                                         `-{multipathd}(120657)
           |-conmon(137483)---dumb-init(137485)---nova-compute(137487)-+-{nova-compute}(137780)
           |                                                           |-{nova-compute}(137781)
           |                                                           |-{nova-compute}(137782)
           |                                                           |-{nova-compute}(137783)
           |                                                           |-{nova-compute}(137784)
           |                                                           |-{nova-compute}(137785)
           |                                                           |-{nova-compute}(137786)
           |                                                           |-{nova-compute}(137787)
           |                                                           |-{nova-compute}(137788)
           |                                                           |-{nova-compute}(137789)
           |                                                           |-{nova-compute}(137790)
           |                                                           |-{nova-compute}(137791)
           |                                                           |-{nova-compute}(137792)
           |                                                           |-{nova-compute}(137793)
           |                                                           |-{nova-compute}(137794)
           |                                                           |-{nova-compute}(137795)
           |                                                           |-{nova-compute}(137796)
           |                                                           |-{nova-compute}(137797)
           |                                                           |-{nova-compute}(137798)
           |                                                           |-{nova-compute}(137799)
           |                                                           `-{nova-compute}(137800)
           |-conmon(148249)---dumb-init(148251)---ceilometer-poll(148255)-+-ceilometer-poll(148436)-+-{ceilometer-poll}(148437)
           |                                                              |                         |-{ceilometer-poll}(148440)
           |                                                              |                         |-{ceilometer-poll}(148441)
           |                                                              |                         `-{ceilometer-poll}(148442)
           |                                                              |-ceilometer-poll(148438)-+-{ceilometer-poll}(148439)
           |                                                              |                         |-{ceilometer-poll}(148467)
           |                                                              |                         |-{ceilometer-poll}(148488)
           |                                                              |                         `-{ceilometer-poll}(148489)
           |                                                              `-{ceilometer-poll}(148435)
           |-conmon(150033)---node_exporter(150035)-+-{node_exporter}(150038)
           |                                        |-{node_exporter}(150039)
           |                                        |-{node_exporter}(150040)
           |                                        `-{node_exporter}(150041)
           |-conmon(151922)---podman_exporter(151924)-+-{podman_exporter}(151927)
           |                                          |-{podman_exporter}(151928)
           |                                          |-{podman_exporter}(151929)
           |                                          |-{podman_exporter}(151930)
           |                                          `-{podman_exporter}(151932)
           |-conmon(153800)---openstack-netwo(153802)-+-{openstack-netwo}(153805)
           |                                          |-{openstack-netwo}(153806)
           |                                          |-{openstack-netwo}(153807)
           |                                          |-{openstack-netwo}(153808)
           |                                          `-{openstack-netwo}(153809)
           |-crond(1573)
           |-dbus-broker-lau(1066)---dbus-broker(1067)
           |-dmeventd(850)-+-{dmeventd}(2519)
           |               `-{dmeventd}(2520)
           |-gssproxy(1267)-+-{gssproxy}(1268)
           |                |-{gssproxy}(1269)
           |                |-{gssproxy}(1270)
           |                |-{gssproxy}(1271)
           |                `-{gssproxy}(1272)
           |-irqbalance(1071)---{irqbalance}(1080)
           |-iscsid(123297)
           |-ovs-vswitchd(1233)-+-{ovs-vswitchd}(28679)
           |                    |-{ovs-vswitchd}(28680)
           |                    |-{ovs-vswitchd}(28681)
           |                    |-{ovs-vswitchd}(28682)
           |                    |-{ovs-vswitchd}(28683)
           |                    |-{ovs-vswitchd}(28684)
           |                    |-{ovs-vswitchd}(28685)
           |                    |-{ovs-vswitchd}(28686)
           |                    `-{ovs-vswitchd}(28687)
           |-ovsdb-server(1156)
           |-podman(151670)-+-{podman}(151681)
           |                |-{podman}(151682)
           |                |-{podman}(151683)
           |                |-{podman}(151684)
           |                |-{podman}(151691)
           |                |-{podman}(151692)
           |                |-{podman}(151693)
           |                |-{podman}(151694)
           |                |-{podman}(151717)
           |                |-{podman}(151718)
           |                `-{podman}(151719)
           |-polkitd(1523)-+-{polkitd}(1529)
           |               |-{polkitd}(1531)
           |               |-{polkitd}(1533)
           |               |-{polkitd}(1534)
           |               |-{polkitd}(1535)
           |               |-{polkitd}(1536)
           |               |-{polkitd}(1537)
           |               |-{polkitd}(1538)
           |               `-{polkitd}(1541)
           |-qemu-ga(1072)---{qemu-ga}(1074)
           |-rngd(1073)
           |-rpcbind(1033)
           |-rsyslogd(1570)-+-{rsyslogd}(1575)
           |                `-{rsyslogd}(1576)
           |-sshd(1571)---sshd-session(163624)---sshd-session(163643)---sudo(163644)---sos(163668)-+-timeout(166379)---turbostat(166381)-+-sleep(166388)
           |                                                                                       |                                     `-{turbostat}(166385)
           |                                                                                       |-timeout(166425)---pstree(166426)
           |                                                                                       |-{sos}(163984)
           |                                                                                       |-{sos}(163985)
           |                                                                                       |-{sos}(163986)
           |                                                                                       |-{sos}(163987)
           |                                                                                       |-{sos}(166041)
           |                                                                                       |-{sos}(166074)
           |                                                                                       |-{sos}(166333)
           |                                                                                       `-{sos}(166422)
           |-systemd(163628)---(sd-pam)(163630)
           |-systemd-hostnam(164489)
           |-systemd-journal(837)
           |-systemd-logind(1077)
           |-systemd-machine(103891)
           |-systemd-udevd(859)
           |-tuned(20821)-+-{tuned}(20823)
           |              |-{tuned}(20824)
           |              `-{tuned}(20825)
           |-virtlogd(103273)
           |-virtnodedevd(137806)-+-{virtnodedevd}(137807)
           |                      |-{virtnodedevd}(137808)
           |                      |-{virtnodedevd}(137809)
           |                      |-{virtnodedevd}(137810)
           |                      |-{virtnodedevd}(137811)
           |                      |-{virtnodedevd}(137812)
           |                      |-{virtnodedevd}(137813)
           |                      |-{virtnodedevd}(137814)
           |                      |-{virtnodedevd}(137815)
           |                      |-{virtnodedevd}(137816)
           |                      |-{virtnodedevd}(137817)
           |                      |-{virtnodedevd}(137818)
           |                      |-{virtnodedevd}(137819)
           |                      |-{virtnodedevd}(137820)
           |                      |-{virtnodedevd}(137821)
           |                      |-{virtnodedevd}(137823)
           |                      |-{virtnodedevd}(137824)
           |                      |-{virtnodedevd}(137825)
           |                      `-{virtnodedevd}(137826)
           `-virtqemud(137305)-+-{virtqemud}(137313)
                               |-{virtqemud}(137314)
                               |-{virtqemud}(137315)
                               |-{virtqemud}(137316)
                               |-{virtqemud}(137317)
                               |-{virtqemud}(137318)
                               |-{virtqemud}(137319)
                               |-{virtqemud}(137320)
                               |-{virtqemud}(137321)
                               |-{virtqemud}(137322)
                               |-{virtqemud}(137323)
                               |-{virtqemud}(137324)
                               |-{virtqemud}(137325)
                               |-{virtqemud}(137326)
                               |-{virtqemud}(137327)
                               |-{virtqemud}(137331)
                               `-{virtqemud}(137332)
