systemd(1)-+-NetworkManager(51999)-+-{NetworkManager}(52008)
           |                       `-{NetworkManager}(52009)
           |-agetty(1008)
           |-agetty(1009)
           |-auditd(704)-+-sedispatch(706)
           |             |-{auditd}(705)
           |             `-{auditd}(707)
           |-catatonit(8769)
           |-chronyd(61302)
           |-conmon(91651)---dumb-init(91653)---ovn-controller(91656)-+-{ovn-controller}(91779)
           |                                                          |-{ovn-controller}(91780)
           |                                                          |-{ovn-controller}(91781)
           |                                                          `-{ovn-controller}(91782)
           |-conmon(100536)-+-dumb-init(100538)---neutron-ovn-met(100541)---neutron-ovn-met(100651)
           |                |-privsep-helper(100656)---{privsep-helper}(100657)
           |                |-privsep-helper(212318)-+-{privsep-helper}(212319)
           |                |                        `-{privsep-helper}(212412)
           |                `-privsep-helper(212339)-+-{privsep-helper}(212340)
           |                                         `-{privsep-helper}(212361)
           |-conmon(163037)---dumb-init(163039)---iscsid(163042)
           |-conmon(172388)---dumb-init(172390)---multipathd(172393)-+-{multipathd}(172433)
           |                                                         |-{multipathd}(172435)
           |                                                         |-{multipathd}(172437)
           |                                                         |-{multipathd}(172438)
           |                                                         |-{multipathd}(172440)
           |                                                         `-{multipathd}(172444)
           |-conmon(189551)---dumb-init(189553)-+-nova-compute(189555)-+-{nova-compute}(189830)
           |                                    |                      |-{nova-compute}(189831)
           |                                    |                      |-{nova-compute}(189832)
           |                                    |                      |-{nova-compute}(189833)
           |                                    |                      |-{nova-compute}(189834)
           |                                    |                      |-{nova-compute}(189835)
           |                                    |                      |-{nova-compute}(189836)
           |                                    |                      |-{nova-compute}(189837)
           |                                    |                      |-{nova-compute}(189838)
           |                                    |                      |-{nova-compute}(189839)
           |                                    |                      |-{nova-compute}(189840)
           |                                    |                      |-{nova-compute}(189841)
           |                                    |                      |-{nova-compute}(189842)
           |                                    |                      |-{nova-compute}(189843)
           |                                    |                      |-{nova-compute}(189844)
           |                                    |                      |-{nova-compute}(189845)
           |                                    |                      |-{nova-compute}(189846)
           |                                    |                      |-{nova-compute}(189847)
           |                                    |                      |-{nova-compute}(189848)
           |                                    |                      |-{nova-compute}(189849)
           |                                    |                      `-{nova-compute}(189850)
           |                                    |-privsep-helper(212247)---{privsep-helper}(212248)
           |                                    `-privsep-helper(212268)---{privsep-helper}(212269)
           |-conmon(200233)---podman_exporter(200235)-+-{podman_exporter}(200238)
           |                                          |-{podman_exporter}(200239)
           |                                          |-{podman_exporter}(200240)
           |                                          |-{podman_exporter}(200241)
           |                                          |-{podman_exporter}(200243)
           |                                          |-{podman_exporter}(205752)
           |                                          |-{podman_exporter}(205753)
           |                                          |-{podman_exporter}(210921)
           |                                          `-{podman_exporter}(211190)
           |-conmon(202134)---openstack-netwo(202136)-+-{openstack-netwo}(202139)
           |                                          |-{openstack-netwo}(202140)
           |                                          |-{openstack-netwo}(202141)
           |                                          |-{openstack-netwo}(202142)
           |                                          |-{openstack-netwo}(202143)
           |                                          |-{openstack-netwo}(210590)
           |                                          |-{openstack-netwo}(210591)
           |                                          |-{openstack-netwo}(210592)
           |                                          |-{openstack-netwo}(210593)
           |                                          |-{openstack-netwo}(210594)
           |                                          |-{openstack-netwo}(210850)
           |                                          |-{openstack-netwo}(212745)
           |                                          `-{openstack-netwo}(218552)
           |-crond(1007)
           |-dbus-broker-lau(767)---dbus-broker(776)
           |-gssproxy(889)-+-{gssproxy}(891)
           |               |-{gssproxy}(892)
           |               |-{gssproxy}(893)
           |               |-{gssproxy}(894)
           |               `-{gssproxy}(895)
           |-irqbalance(791)---{irqbalance}(800)
           |-ovs-vswitchd(50287)-+-{ovs-vswitchd}(54843)
           |                     |-{ovs-vswitchd}(54844)
           |                     |-{ovs-vswitchd}(54845)
           |                     |-{ovs-vswitchd}(54846)
           |                     |-{ovs-vswitchd}(54847)
           |                     |-{ovs-vswitchd}(54848)
           |                     |-{ovs-vswitchd}(54850)
           |                     |-{ovs-vswitchd}(54853)
           |                     |-{ovs-vswitchd}(54854)
           |                     |-{ovs-vswitchd}(54856)
           |                     |-{ovs-vswitchd}(54857)
           |                     `-{ovs-vswitchd}(54858)
           |-ovsdb-server(50203)
           |-podman(199986)-+-{podman}(199997)
           |                |-{podman}(199998)
           |                |-{podman}(199999)
           |                |-{podman}(200000)
           |                |-{podman}(200001)
           |                |-{podman}(200004)
           |                |-{podman}(200005)
           |                |-{podman}(200008)
           |                |-{podman}(200009)
           |                |-{podman}(200013)
           |                |-{podman}(200014)
           |                |-{podman}(200015)
           |                |-{podman}(211665)
           |                `-{podman}(220699)
           |-polkitd(6362)-+-{polkitd}(6457)
           |               |-{polkitd}(6460)
           |               |-{polkitd}(6466)
           |               |-{polkitd}(6467)
           |               |-{polkitd}(6468)
           |               |-{polkitd}(6469)
           |               |-{polkitd}(6470)
           |               |-{polkitd}(6471)
           |               |-{polkitd}(6472)
           |               |-{polkitd}(6473)
           |               `-{polkitd}(6535)
           |-python3(1316)
           |-rpcbind(702)
           |-rsyslogd(1004)-+-{rsyslogd}(1011)
           |                `-{rsyslogd}(1012)
           |-sshd(124836)-+-sshd-session(233557)---sshd-session(233560)---sudo(233561)---sos(233585)-+-timeout(236178)---pip(236179)
           |              |                                                                          |-timeout(236196)---turbostat(236197)-+-sleep(236200)
           |              |                                                                          |                                     `-{turbostat}(236198)
           |              |                                                                          |-timeout(236203)---pstree(236204)
           |              |                                                                          |-{sos}(233901)
           |              |                                                                          |-{sos}(233902)
           |              |                                                                          |-{sos}(233903)
           |              |                                                                          |-{sos}(233904)
           |              |                                                                          |-{sos}(234217)
           |              |                                                                          |-{sos}(236043)
           |              |                                                                          |-{sos}(236055)
           |              |                                                                          `-{sos}(236171)
           |              `-sshd-session(235941)---sshd-session(235948)
           |-systemd(1104)-+-(sd-pam)(1106)
           |               `-dbus-broker-lau(8870)---dbus-broker(8887)
           |-systemd-hostnam(234300)
           |-systemd-journal(677)
           |-systemd-logind(809)
           |-systemd-machine(149499)
           |-systemd-udevd(732)
           |-tuned(40133)-+-{tuned}(40136)
           |              |-{tuned}(40137)
           |              `-{tuned}(40138)
           |-virtlogd(148870)
           |-virtnodedevd(189365)-+-{virtnodedevd}(189371)
           |                      |-{virtnodedevd}(189372)
           |                      |-{virtnodedevd}(189373)
           |                      |-{virtnodedevd}(189374)
           |                      |-{virtnodedevd}(189375)
           |                      |-{virtnodedevd}(189376)
           |                      |-{virtnodedevd}(189377)
           |                      |-{virtnodedevd}(189378)
           |                      |-{virtnodedevd}(189379)
           |                      |-{virtnodedevd}(189380)
           |                      |-{virtnodedevd}(189381)
           |                      |-{virtnodedevd}(189382)
           |                      |-{virtnodedevd}(189383)
           |                      |-{virtnodedevd}(189384)
           |                      |-{virtnodedevd}(189385)
           |                      |-{virtnodedevd}(189387)
           |                      |-{virtnodedevd}(189388)
           |                      `-{virtnodedevd}(189389)
           `-virtqemud(189076)-+-{virtqemud}(189077)
                               |-{virtqemud}(189078)
                               |-{virtqemud}(189079)
                               |-{virtqemud}(189080)
                               |-{virtqemud}(189081)
                               |-{virtqemud}(189082)
                               |-{virtqemud}(189083)
                               |-{virtqemud}(189084)
                               |-{virtqemud}(189085)
                               |-{virtqemud}(189086)
                               |-{virtqemud}(189087)
                               |-{virtqemud}(189088)
                               |-{virtqemud}(189089)
                               |-{virtqemud}(189090)
                               |-{virtqemud}(189091)
                               |-{virtqemud}(189095)
                               |-{virtqemud}(189096)
                               `-{virtqemud}(212516)
