systemd(1)-+-NetworkManager(1245)-+-{NetworkManager}(1246)
           |                      `-{NetworkManager}(1247)
           |-agetty(1577)
           |-anacron(105027)
           |-auditd(1037)-+-sedispatch(1039)
           |              |-{auditd}(1038)
           |              `-{auditd}(1040)
           |-chronyd(32406)
           |-conmon(53172)---dumb-init(53174)---ovn-controller(53177)-+-{ovn-controller}(53281)
           |                                                          |-{ovn-controller}(53282)
           |                                                          |-{ovn-controller}(53283)
           |                                                          `-{ovn-controller}(53284)
           |-conmon(58671)-+-dumb-init(58673)---neutron-ovn-met(58676)---neutron-ovn-met(58767)
           |               `-privsep-helper(58772)---{privsep-helper}(58773)
           |-conmon(118920)---dumb-init(118922)---iscsid(118925)
           |-conmon(128208)---dumb-init(128210)---multipathd(128213)-+-{multipathd}(128242)
           |                                                         |-{multipathd}(128245)
           |                                                         |-{multipathd}(128246)
           |                                                         |-{multipathd}(128247)
           |                                                         |-{multipathd}(128248)
           |                                                         `-{multipathd}(128249)
           |-conmon(145311)---dumb-init(145313)---nova-compute(145315)-+-{nova-compute}(145580)
           |                                                           |-{nova-compute}(145581)
           |                                                           |-{nova-compute}(145582)
           |                                                           |-{nova-compute}(145583)
           |                                                           |-{nova-compute}(145584)
           |                                                           |-{nova-compute}(145585)
           |                                                           |-{nova-compute}(145586)
           |                                                           |-{nova-compute}(145587)
           |                                                           |-{nova-compute}(145588)
           |                                                           |-{nova-compute}(145589)
           |                                                           |-{nova-compute}(145590)
           |                                                           |-{nova-compute}(145591)
           |                                                           |-{nova-compute}(145592)
           |                                                           |-{nova-compute}(145593)
           |                                                           |-{nova-compute}(145594)
           |                                                           |-{nova-compute}(145595)
           |                                                           |-{nova-compute}(145596)
           |                                                           |-{nova-compute}(145597)
           |                                                           |-{nova-compute}(145598)
           |                                                           |-{nova-compute}(145599)
           |                                                           `-{nova-compute}(145600)
           |-conmon(156067)---dumb-init(156069)---ceilometer-poll(156072)-+-ceilometer-poll(156250)-+-{ceilometer-poll}(156251)
           |                                                              |                         |-{ceilometer-poll}(156300)
           |                                                              |                         `-{ceilometer-poll}(156301)
           |                                                              `-{ceilometer-poll}(156249)
           |-conmon(157878)---node_exporter(157880)-+-{node_exporter}(157883)
           |                                        |-{node_exporter}(157884)
           |                                        |-{node_exporter}(157885)
           |                                        `-{node_exporter}(157886)
           |-conmon(159749)---podman_exporter(159751)-+-{podman_exporter}(159754)
           |                                          |-{podman_exporter}(159755)
           |                                          |-{podman_exporter}(159756)
           |                                          |-{podman_exporter}(159757)
           |                                          |-{podman_exporter}(159758)
           |                                          `-{podman_exporter}(171881)
           |-conmon(161668)---openstack-netwo(161670)-+-{openstack-netwo}(161673)
           |                                          |-{openstack-netwo}(161674)
           |                                          |-{openstack-netwo}(161675)
           |                                          |-{openstack-netwo}(161676)
           |                                          `-{openstack-netwo}(161677)
           |-crond(1576)
           |-dbus-broker-lau(1068)---dbus-broker(1069)
           |-dmeventd(851)-+-{dmeventd}(2523)
           |               `-{dmeventd}(2524)
           |-gssproxy(1278)-+-{gssproxy}(1279)
           |                |-{gssproxy}(1280)
           |                |-{gssproxy}(1281)
           |                |-{gssproxy}(1282)
           |                `-{gssproxy}(1283)
           |-irqbalance(1073)---{irqbalance}(1080)
           |-ovs-vswitchd(1235)-+-{ovs-vswitchd}(28272)
           |                    |-{ovs-vswitchd}(28273)
           |                    |-{ovs-vswitchd}(28276)
           |                    |-{ovs-vswitchd}(28277)
           |                    |-{ovs-vswitchd}(28278)
           |                    |-{ovs-vswitchd}(28279)
           |                    |-{ovs-vswitchd}(28280)
           |                    |-{ovs-vswitchd}(28281)
           |                    `-{ovs-vswitchd}(28282)
           |-ovsdb-server(1158)
           |-podman(159491)-+-{podman}(159500)
           |                |-{podman}(159501)
           |                |-{podman}(159502)
           |                |-{podman}(159503)
           |                |-{podman}(159504)
           |                |-{podman}(159505)
           |                |-{podman}(159506)
           |                |-{podman}(159507)
           |                |-{podman}(159508)
           |                |-{podman}(159522)
           |                `-{podman}(159523)
           |-polkitd(1525)-+-{polkitd}(1529)
           |               |-{polkitd}(1530)
           |               |-{polkitd}(1531)
           |               |-{polkitd}(1532)
           |               |-{polkitd}(1533)
           |               |-{polkitd}(1534)
           |               |-{polkitd}(1535)
           |               |-{polkitd}(1536)
           |               `-{polkitd}(1537)
           |-qemu-ga(1074)---{qemu-ga}(1076)
           |-rngd(1075)
           |-rpcbind(1035)
           |-rsyslogd(1573)-+-{rsyslogd}(1579)
           |                `-{rsyslogd}(1580)
           |-sshd(1574)---sshd-session(171829)---sshd-session(171883)---sudo(171884)---sos(171908)-+-timeout(174721)---turbostat(174722)-+-sleep(174725)
           |                                                                                       |                                     `-{turbostat}(174723)
           |                                                                                       |-timeout(174764)---pstree(174765)
           |                                                                                       |-{sos}(172243)
           |                                                                                       |-{sos}(172244)
           |                                                                                       |-{sos}(172245)
           |                                                                                       |-{sos}(172246)
           |                                                                                       |-{sos}(174532)
           |                                                                                       |-{sos}(174611)
           |                                                                                       |-{sos}(174655)
           |                                                                                       `-{sos}(174704)
           |-systemd(171857)---(sd-pam)(171868)
           |-systemd-hostnam(172728)
           |-systemd-journal(844)
           |-systemd-logind(1079)
           |-systemd-machine(105437)
           |-systemd-udevd(864)
           |-tuned(20309)-+-{tuned}(20311)
           |              |-{tuned}(20312)
           |              `-{tuned}(20313)
           |-virtlogd(104808)
           |-virtnodedevd(145189)-+-{virtnodedevd}(145207)
           |                      |-{virtnodedevd}(145208)
           |                      |-{virtnodedevd}(145209)
           |                      |-{virtnodedevd}(145210)
           |                      |-{virtnodedevd}(145211)
           |                      |-{virtnodedevd}(145212)
           |                      |-{virtnodedevd}(145213)
           |                      |-{virtnodedevd}(145214)
           |                      |-{virtnodedevd}(145215)
           |                      |-{virtnodedevd}(145216)
           |                      |-{virtnodedevd}(145217)
           |                      |-{virtnodedevd}(145218)
           |                      |-{virtnodedevd}(145219)
           |                      |-{virtnodedevd}(145220)
           |                      |-{virtnodedevd}(145221)
           |                      |-{virtnodedevd}(145224)
           |                      |-{virtnodedevd}(145225)
           |                      `-{virtnodedevd}(145226)
           `-virtqemud(144868)-+-{virtqemud}(144869)
                               |-{virtqemud}(144870)
                               |-{virtqemud}(144871)
                               |-{virtqemud}(144872)
                               |-{virtqemud}(144873)
                               |-{virtqemud}(144874)
                               |-{virtqemud}(144875)
                               |-{virtqemud}(144876)
                               |-{virtqemud}(144877)
                               |-{virtqemud}(144878)
                               |-{virtqemud}(144879)
                               |-{virtqemud}(144880)
                               |-{virtqemud}(144881)
                               |-{virtqemud}(144882)
                               |-{virtqemud}(144883)
                               |-{virtqemud}(144897)
                               `-{virtqemud}(144900)
