systemd(1)-+-NetworkManager(1302)-+-{NetworkManager}(1303)
           |                      `-{NetworkManager}(1304)
           |-agetty(1561)
           |-anacron(25982)
           |-auditd(1061)-+-sedispatch(1063)
           |              |-{auditd}(1062)
           |              `-{auditd}(1064)
           |-chronyd(1101)
           |-conmon(12527)---dumb-init(12529)---ovn-controller(12533)-+-{ovn-controller}(12685)
           |                                                          |-{ovn-controller}(12686)
           |                                                          |-{ovn-controller}(12687)
           |                                                          `-{ovn-controller}(12688)
           |-conmon(17808)-+-dumb-init(17810)---neutron-ovn-met(17813)---neutron-ovn-met(17905)
           |               `-privsep-helper(17910)---{privsep-helper}(17911)
           |-conmon(77607)---dumb-init(77609)---iscsid(77612)
           |-conmon(86690)---dumb-init(86692)---multipathd(86695)-+-{multipathd}(86741)
           |                                                      |-{multipathd}(86743)
           |                                                      |-{multipathd}(86745)
           |                                                      |-{multipathd}(86746)
           |                                                      |-{multipathd}(86747)
           |                                                      `-{multipathd}(86748)
           |-conmon(103301)---dumb-init(103303)---nova-compute(103305)-+-{nova-compute}(103589)
           |                                                           |-{nova-compute}(103590)
           |                                                           |-{nova-compute}(103591)
           |                                                           |-{nova-compute}(103592)
           |                                                           |-{nova-compute}(103593)
           |                                                           |-{nova-compute}(103594)
           |                                                           |-{nova-compute}(103595)
           |                                                           |-{nova-compute}(103596)
           |                                                           |-{nova-compute}(103597)
           |                                                           |-{nova-compute}(103598)
           |                                                           |-{nova-compute}(103599)
           |                                                           |-{nova-compute}(103600)
           |                                                           |-{nova-compute}(103601)
           |                                                           |-{nova-compute}(103602)
           |                                                           |-{nova-compute}(103603)
           |                                                           |-{nova-compute}(103604)
           |                                                           |-{nova-compute}(103605)
           |                                                           |-{nova-compute}(103606)
           |                                                           |-{nova-compute}(103607)
           |                                                           |-{nova-compute}(103608)
           |                                                           `-{nova-compute}(103609)
           |-conmon(114052)---dumb-init(114054)---ceilometer-poll(114057)-+-ceilometer-poll(114357)-+-{ceilometer-poll}(114359)
           |                                                              |                         |-{ceilometer-poll}(114362)
           |                                                              |                         `-{ceilometer-poll}(114363)
           |                                                              `-{ceilometer-poll}(114352)
           |-conmon(115984)---node_exporter(115986)-+-{node_exporter}(115989)
           |                                        |-{node_exporter}(115990)
           |                                        |-{node_exporter}(115991)
           |                                        `-{node_exporter}(115992)
           |-conmon(117994)---podman_exporter(117996)-+-{podman_exporter}(117999)
           |                                          |-{podman_exporter}(118000)
           |                                          |-{podman_exporter}(118001)
           |                                          |-{podman_exporter}(118002)
           |                                          |-{podman_exporter}(118004)
           |                                          `-{podman_exporter}(131778)
           |-conmon(120037)---openstack-netwo(120039)-+-{openstack-netwo}(120042)
           |                                          |-{openstack-netwo}(120043)
           |                                          |-{openstack-netwo}(120044)
           |                                          |-{openstack-netwo}(120045)
           |                                          `-{openstack-netwo}(120046)
           |-crond(1558)
           |-dbus-broker-lau(1089)---dbus-broker(1090)
           |-dmeventd(888)-+-{dmeventd}(892)
           |               `-{dmeventd}(893)
           |-gssproxy(1344)-+-{gssproxy}(1346)
           |                |-{gssproxy}(1347)
           |                |-{gssproxy}(1348)
           |                |-{gssproxy}(1349)
           |                `-{gssproxy}(1350)
           |-irqbalance(1094)---{irqbalance}(1104)
           |-ovs-vswitchd(1271)-+-{ovs-vswitchd}(1276)
           |                    |-{ovs-vswitchd}(1354)
           |                    |-{ovs-vswitchd}(1355)
           |                    |-{ovs-vswitchd}(1356)
           |                    |-{ovs-vswitchd}(1357)
           |                    |-{ovs-vswitchd}(1358)
           |                    |-{ovs-vswitchd}(1359)
           |                    |-{ovs-vswitchd}(1360)
           |                    `-{ovs-vswitchd}(1361)
           |-ovsdb-server(1200)
           |-podman(117755)-+-{podman}(117761)
           |                |-{podman}(117762)
           |                |-{podman}(117763)
           |                |-{podman}(117764)
           |                |-{podman}(117765)
           |                |-{podman}(117771)
           |                |-{podman}(117772)
           |                |-{podman}(117773)
           |                |-{podman}(117776)
           |                |-{podman}(117777)
           |                `-{podman}(117783)
           |-polkitd(1440)-+-{polkitd}(1468)
           |               |-{polkitd}(1469)
           |               |-{polkitd}(1471)
           |               |-{polkitd}(1472)
           |               |-{polkitd}(1473)
           |               |-{polkitd}(1474)
           |               |-{polkitd}(1475)
           |               |-{polkitd}(1476)
           |               `-{polkitd}(1495)
           |-qemu-ga(1097)---{qemu-ga}(1102)
           |-rngd(1099)
           |-rpcbind(1060)
           |-rsyslogd(1555)-+-{rsyslogd}(1560)
           |                `-{rsyslogd}(1562)
           |-sshd(1556)---sshd-session(132841)---sshd-session(132876)---sudo(132877)---sos(132901)-+-timeout(135728)---turbostat(135729)-+-sleep(135732)
           |                                                                                       |                                     `-{turbostat}(135730)
           |                                                                                       |-timeout(135750)---pstree(135751)
           |                                                                                       |-{sos}(133213)
           |                                                                                       |-{sos}(133214)
           |                                                                                       |-{sos}(133215)
           |                                                                                       |-{sos}(133216)
           |                                                                                       |-{sos}(135317)
           |                                                                                       |-{sos}(135411)
           |                                                                                       |-{sos}(135680)
           |                                                                                       `-{sos}(135746)
           |-systemd(132861)---(sd-pam)(132863)
           |-systemd-hostnam(133780)
           |-systemd-journal(879)
           |-systemd-logind(1108)
           |-systemd-machine(64491)
           |-systemd-udevd(896)---systemd-udevd(135747)
           |-tuned(1336)-+-{tuned}(1439)
           |             |-{tuned}(1441)
           |             `-{tuned}(1478)
           |-virtlogd(63872)
           |-virtnodedevd(103655)-+-{virtnodedevd}(103656)
           |                      |-{virtnodedevd}(103657)
           |                      |-{virtnodedevd}(103658)
           |                      |-{virtnodedevd}(103659)
           |                      |-{virtnodedevd}(103660)
           |                      |-{virtnodedevd}(103661)
           |                      |-{virtnodedevd}(103662)
           |                      |-{virtnodedevd}(103663)
           |                      |-{virtnodedevd}(103664)
           |                      |-{virtnodedevd}(103665)
           |                      |-{virtnodedevd}(103666)
           |                      |-{virtnodedevd}(103667)
           |                      |-{virtnodedevd}(103668)
           |                      |-{virtnodedevd}(103669)
           |                      |-{virtnodedevd}(103670)
           |                      |-{virtnodedevd}(103672)
           |                      |-{virtnodedevd}(103673)
           |                      |-{virtnodedevd}(103674)
           |                      `-{virtnodedevd}(103675)
           `-virtqemud(103610)-+-{virtqemud}(103611)
                               |-{virtqemud}(103612)
                               |-{virtqemud}(103613)
                               |-{virtqemud}(103614)
                               |-{virtqemud}(103615)
                               |-{virtqemud}(103616)
                               |-{virtqemud}(103617)
                               |-{virtqemud}(103618)
                               |-{virtqemud}(103619)
                               |-{virtqemud}(103620)
                               |-{virtqemud}(103621)
                               |-{virtqemud}(103622)
                               |-{virtqemud}(103623)
                               |-{virtqemud}(103624)
                               |-{virtqemud}(103625)
                               |-{virtqemud}(103629)
                               `-{virtqemud}(103630)
