systemd(1)-+-NetworkManager(52223)-+-{NetworkManager}(52230)
           |                       `-{NetworkManager}(52231)
           |-agetty(1012)
           |-agetty(1013)
           |-anacron(26751)
           |-auditd(706)-+-sedispatch(708)
           |             |-{auditd}(707)
           |             `-{auditd}(709)
           |-catatonit(11967)
           |-chronyd(61515)
           |-conmon(95390)---dumb-init(95392)---ovn-controller(95395)-+-{ovn-controller}(95516)
           |                                                          |-{ovn-controller}(95517)
           |                                                          |-{ovn-controller}(95518)
           |                                                          `-{ovn-controller}(95519)
           |-conmon(104242)-+-dumb-init(104244)---neutron-ovn-met(104247)---neutron-ovn-met(104355)
           |                |-privsep-helper(104360)---{privsep-helper}(104361)
           |                |-privsep-helper(220736)-+-{privsep-helper}(220737)
           |                |                        `-{privsep-helper}(223485)
           |                `-privsep-helper(220923)-+-{privsep-helper}(220924)
           |                                         `-{privsep-helper}(223837)
           |-conmon(166703)---dumb-init(166705)---iscsid(166708)
           |-conmon(176012)---dumb-init(176014)---multipathd(176017)-+-{multipathd}(176069)
           |                                                         |-{multipathd}(176070)
           |                                                         |-{multipathd}(176071)
           |                                                         |-{multipathd}(176072)
           |                                                         |-{multipathd}(176073)
           |                                                         `-{multipathd}(176074)
           |-conmon(193141)---dumb-init(193143)-+-nova-compute(193145)-+-{nova-compute}(193419)
           |                                    |                      |-{nova-compute}(193420)
           |                                    |                      |-{nova-compute}(193421)
           |                                    |                      |-{nova-compute}(193422)
           |                                    |                      |-{nova-compute}(193423)
           |                                    |                      |-{nova-compute}(193424)
           |                                    |                      |-{nova-compute}(193425)
           |                                    |                      |-{nova-compute}(193426)
           |                                    |                      |-{nova-compute}(193427)
           |                                    |                      |-{nova-compute}(193428)
           |                                    |                      |-{nova-compute}(193429)
           |                                    |                      |-{nova-compute}(193430)
           |                                    |                      |-{nova-compute}(193431)
           |                                    |                      |-{nova-compute}(193432)
           |                                    |                      |-{nova-compute}(193433)
           |                                    |                      |-{nova-compute}(193434)
           |                                    |                      |-{nova-compute}(193435)
           |                                    |                      |-{nova-compute}(193436)
           |                                    |                      |-{nova-compute}(193437)
           |                                    |                      |-{nova-compute}(193438)
           |                                    |                      `-{nova-compute}(193439)
           |                                    |-privsep-helper(220799)---{privsep-helper}(220800)
           |                                    `-privsep-helper(220867)---{privsep-helper}(220868)
           |-conmon(203900)---dumb-init(203902)---ceilometer-poll(203905)-+-ceilometer-poll(204134)-+-{ceilometer-poll}(204137)
           |                                                              |                         |-{ceilometer-poll}(204207)
           |                                                              |                         `-{ceilometer-poll}(204208)
           |                                                              `-{ceilometer-poll}(204129)
           |-conmon(205747)---node_exporter(205749)-+-{node_exporter}(205752)
           |                                        |-{node_exporter}(205753)
           |                                        |-{node_exporter}(205754)
           |                                        `-{node_exporter}(205755)
           |-conmon(207617)---podman_exporter(207619)-+-{podman_exporter}(207622)
           |                                          |-{podman_exporter}(207623)
           |                                          |-{podman_exporter}(207624)
           |                                          |-{podman_exporter}(207625)
           |                                          |-{podman_exporter}(207627)
           |                                          `-{podman_exporter}(209324)
           |-conmon(209580)---openstack-netwo(209582)-+-{openstack-netwo}(209585)
           |                                          |-{openstack-netwo}(209586)
           |                                          |-{openstack-netwo}(209587)
           |                                          |-{openstack-netwo}(209588)
           |                                          `-{openstack-netwo}(209589)
           |-crond(1011)
           |-dbus-broker-lau(814)---dbus-broker(815)
           |-gssproxy(878)-+-{gssproxy}(881)
           |               |-{gssproxy}(882)
           |               |-{gssproxy}(883)
           |               |-{gssproxy}(884)
           |               `-{gssproxy}(885)
           |-irqbalance(822)---{irqbalance}(830)
           |-ovs-vswitchd(50524)-+-{ovs-vswitchd}(55063)
           |                     |-{ovs-vswitchd}(55065)
           |                     |-{ovs-vswitchd}(55066)
           |                     |-{ovs-vswitchd}(55067)
           |                     |-{ovs-vswitchd}(55068)
           |                     |-{ovs-vswitchd}(55069)
           |                     |-{ovs-vswitchd}(55070)
           |                     |-{ovs-vswitchd}(55071)
           |                     |-{ovs-vswitchd}(55072)
           |                     |-{ovs-vswitchd}(55075)
           |                     |-{ovs-vswitchd}(55077)
           |                     `-{ovs-vswitchd}(55079)
           |-ovsdb-server(50442)
           |-podman(207366)-+-{podman}(207372)
           |                |-{podman}(207373)
           |                |-{podman}(207374)
           |                |-{podman}(207375)
           |                |-{podman}(207376)
           |                |-{podman}(207382)
           |                |-{podman}(207383)
           |                |-{podman}(207384)
           |                |-{podman}(207385)
           |                |-{podman}(207415)
           |                |-{podman}(207417)
           |                |-{podman}(207418)
           |                `-{podman}(207419)
           |-polkitd(6418)-+-{polkitd}(6490)
           |               |-{polkitd}(6493)
           |               |-{polkitd}(6498)
           |               |-{polkitd}(6499)
           |               |-{polkitd}(6500)
           |               |-{polkitd}(6501)
           |               |-{polkitd}(6502)
           |               |-{polkitd}(6503)
           |               |-{polkitd}(6504)
           |               |-{polkitd}(6506)
           |               `-{polkitd}(6558)
           |-python3(1273)
           |-rpcbind(704)
           |-rsyslogd(1008)-+-{rsyslogd}(1015)
           |                `-{rsyslogd}(1016)
           |-sshd(128555)---sshd-session(240645)---sshd-session(240665)---sudo(240666)---sos(240690)-+-timeout(243448)---turbostat(243449)-+-sleep(243452)
           |                                                                                         |                                     `-{turbostat}(243450)
           |                                                                                         |-timeout(243516)---pip(243517)
           |                                                                                         |-timeout(243522)---pstree(243523)
           |                                                                                         |-{sos}(241030)
           |                                                                                         |-{sos}(241031)
           |                                                                                         |-{sos}(241032)
           |                                                                                         |-{sos}(241033)
           |                                                                                         |-{sos}(241677)
           |                                                                                         |-{sos}(243274)
           |                                                                                         |-{sos}(243310)
           |                                                                                         `-{sos}(243493)
           |-systemd(1063)-+-(sd-pam)(1065)
           |               `-dbus-broker-lau(12031)---dbus-broker(12043)
           |-systemd-hostnam(241427)
           |-systemd-journal(680)
           |-systemd-logind(824)
           |-systemd-machine(153178)
           |-systemd-udevd(734)
           |-tuned(40257)-+-{tuned}(40259)
           |              |-{tuned}(40260)
           |              `-{tuned}(40261)
           |-virtlogd(152553)
           |-virtnodedevd(193004)-+-{virtnodedevd}(193014)
           |                      |-{virtnodedevd}(193016)
           |                      |-{virtnodedevd}(193017)
           |                      |-{virtnodedevd}(193020)
           |                      |-{virtnodedevd}(193021)
           |                      |-{virtnodedevd}(193022)
           |                      |-{virtnodedevd}(193023)
           |                      |-{virtnodedevd}(193024)
           |                      |-{virtnodedevd}(193025)
           |                      |-{virtnodedevd}(193026)
           |                      |-{virtnodedevd}(193028)
           |                      |-{virtnodedevd}(193029)
           |                      |-{virtnodedevd}(193030)
           |                      |-{virtnodedevd}(193031)
           |                      |-{virtnodedevd}(193033)
           |                      |-{virtnodedevd}(193039)
           |                      |-{virtnodedevd}(193040)
           |                      `-{virtnodedevd}(193041)
           `-virtqemud(192710)-+-{virtqemud}(192711)
                               |-{virtqemud}(192712)
                               |-{virtqemud}(192713)
                               |-{virtqemud}(192714)
                               |-{virtqemud}(192715)
                               |-{virtqemud}(192716)
                               |-{virtqemud}(192717)
                               |-{virtqemud}(192718)
                               |-{virtqemud}(192719)
                               |-{virtqemud}(192720)
                               |-{virtqemud}(192721)
                               |-{virtqemud}(192722)
                               |-{virtqemud}(192723)
                               |-{virtqemud}(192724)
                               |-{virtqemud}(192725)
                               |-{virtqemud}(192729)
                               |-{virtqemud}(192730)
                               `-{virtqemud}(221353)
