systemd(1)-+-NetworkManager(51677)-+-{NetworkManager}(51688)
           |                       `-{NetworkManager}(51689)
           |-agetty(1004)
           |-agetty(1005)
           |-anacron(218759)
           |-auditd(698)-+-sedispatch(700)
           |             |-{auditd}(699)
           |             `-{auditd}(701)
           |-catatonit(8228)
           |-chronyd(60871)
           |-conmon(94750)---dumb-init(94752)---ovn-controller(94755)-+-{ovn-controller}(94877)
           |                                                          |-{ovn-controller}(94878)
           |                                                          |-{ovn-controller}(94879)
           |                                                          `-{ovn-controller}(94880)
           |-conmon(103602)-+-dumb-init(103604)---neutron-ovn-met(103607)---neutron-ovn-met(103715)
           |                |-privsep-helper(103720)---{privsep-helper}(103721)
           |                |-privsep-helper(219556)-+-{privsep-helper}(219557)
           |                |                        `-{privsep-helper}(221909)
           |                `-privsep-helper(219608)-+-{privsep-helper}(219609)
           |                                         `-{privsep-helper}(221400)
           |-conmon(165993)---dumb-init(165995)---iscsid(165998)
           |-conmon(175286)---dumb-init(175288)---multipathd(175291)-+-{multipathd}(175324)
           |                                                         |-{multipathd}(175326)
           |                                                         |-{multipathd}(175327)
           |                                                         |-{multipathd}(175328)
           |                                                         |-{multipathd}(175330)
           |                                                         `-{multipathd}(175332)
           |-conmon(192357)---dumb-init(192359)-+-nova-compute(192361)-+-{nova-compute}(192654)
           |                                    |                      |-{nova-compute}(192655)
           |                                    |                      |-{nova-compute}(192656)
           |                                    |                      |-{nova-compute}(192657)
           |                                    |                      |-{nova-compute}(192658)
           |                                    |                      |-{nova-compute}(192659)
           |                                    |                      |-{nova-compute}(192660)
           |                                    |                      |-{nova-compute}(192661)
           |                                    |                      |-{nova-compute}(192662)
           |                                    |                      |-{nova-compute}(192663)
           |                                    |                      |-{nova-compute}(192664)
           |                                    |                      |-{nova-compute}(192665)
           |                                    |                      |-{nova-compute}(192666)
           |                                    |                      |-{nova-compute}(192667)
           |                                    |                      |-{nova-compute}(192668)
           |                                    |                      |-{nova-compute}(192669)
           |                                    |                      |-{nova-compute}(192670)
           |                                    |                      |-{nova-compute}(192671)
           |                                    |                      |-{nova-compute}(192672)
           |                                    |                      |-{nova-compute}(192673)
           |                                    |                      `-{nova-compute}(192674)
           |                                    |-privsep-helper(219467)---{privsep-helper}(219468)
           |                                    `-privsep-helper(219513)---{privsep-helper}(219514)
           |-conmon(203147)---dumb-init(203149)---ceilometer-poll(203152)-+-ceilometer-poll(203423)-+-{ceilometer-poll}(203424)
           |                                                              |                         |-{ceilometer-poll}(203456)
           |                                                              |                         `-{ceilometer-poll}(203457)
           |                                                              `-{ceilometer-poll}(203417)
           |-conmon(204979)---node_exporter(204981)-+-{node_exporter}(204984)
           |                                        |-{node_exporter}(204985)
           |                                        |-{node_exporter}(204986)
           |                                        `-{node_exporter}(204987)
           |-conmon(206849)---podman_exporter(206851)-+-{podman_exporter}(206854)
           |                                          |-{podman_exporter}(206855)
           |                                          |-{podman_exporter}(206856)
           |                                          |-{podman_exporter}(206857)
           |                                          |-{podman_exporter}(206858)
           |                                          |-{podman_exporter}(212887)
           |                                          `-{podman_exporter}(212888)
           |-conmon(208808)---openstack-netwo(208810)-+-{openstack-netwo}(208813)
           |                                          |-{openstack-netwo}(208814)
           |                                          |-{openstack-netwo}(208815)
           |                                          |-{openstack-netwo}(208816)
           |                                          `-{openstack-netwo}(208817)
           |-crond(1003)
           |-dbus-broker-lau(752)---dbus-broker(769)
           |-gssproxy(867)-+-{gssproxy}(870)
           |               |-{gssproxy}(871)
           |               |-{gssproxy}(872)
           |               |-{gssproxy}(873)
           |               `-{gssproxy}(874)
           |-irqbalance(775)---{irqbalance}(796)
           |-ovs-vswitchd(49983)-+-{ovs-vswitchd}(54520)
           |                     |-{ovs-vswitchd}(54521)
           |                     |-{ovs-vswitchd}(54522)
           |                     |-{ovs-vswitchd}(54523)
           |                     |-{ovs-vswitchd}(54524)
           |                     |-{ovs-vswitchd}(54525)
           |                     |-{ovs-vswitchd}(54528)
           |                     |-{ovs-vswitchd}(54531)
           |                     |-{ovs-vswitchd}(54532)
           |                     |-{ovs-vswitchd}(54534)
           |                     |-{ovs-vswitchd}(54536)
           |                     `-{ovs-vswitchd}(54537)
           |-ovsdb-server(49901)
           |-podman(206601)-+-{podman}(206607)
           |                |-{podman}(206608)
           |                |-{podman}(206609)
           |                |-{podman}(206610)
           |                |-{podman}(206611)
           |                |-{podman}(206612)
           |                |-{podman}(206613)
           |                |-{podman}(206614)
           |                |-{podman}(206615)
           |                |-{podman}(206617)
           |                |-{podman}(206618)
           |                |-{podman}(206620)
           |                `-{podman}(206860)
           |-polkitd(6289)-+-{polkitd}(6411)
           |               |-{polkitd}(6412)
           |               |-{polkitd}(6422)
           |               |-{polkitd}(6423)
           |               |-{polkitd}(6424)
           |               |-{polkitd}(6425)
           |               |-{polkitd}(6426)
           |               |-{polkitd}(6427)
           |               |-{polkitd}(6428)
           |               |-{polkitd}(6429)
           |               `-{polkitd}(6498)
           |-python3(1265)
           |-rpcbind(696)
           |-rsyslogd(1000)-+-{rsyslogd}(1007)
           |                `-{rsyslogd}(1008)
           |-sshd(127911)---sshd-session(231787)---sshd-session(231790)---sudo(231791)---sos(231815)-+-timeout(234486)---turbostat(234487)-+-sleep(234493)
           |                                                                                         |                                     `-{turbostat}(234491)
           |                                                                                         |-timeout(234510)---pstree(234511)
           |                                                                                         |-{sos}(232108)
           |                                                                                         |-{sos}(232109)
           |                                                                                         |-{sos}(232110)
           |                                                                                         |-{sos}(232111)
           |                                                                                         |-{sos}(234231)
           |                                                                                         |-{sos}(234292)
           |                                                                                         |-{sos}(234483)
           |                                                                                         `-{sos}(234514)
           |-systemd(1055)-+-(sd-pam)(1057)
           |               `-dbus-broker-lau(8355)---dbus-broker(8378)
           |-systemd-hostnam(232531)
           |-systemd-journal(674)
           |-systemd-logind(780)
           |-systemd-machine(152494)
           |-systemd-udevd(727)
           |-tuned(39777)-+-{tuned}(39780)
           |              |-{tuned}(39781)
           |              `-{tuned}(39782)
           |-virtlogd(151869)
           |-virtnodedevd(192675)-+-{virtnodedevd}(192676)
           |                      |-{virtnodedevd}(192677)
           |                      |-{virtnodedevd}(192678)
           |                      |-{virtnodedevd}(192679)
           |                      |-{virtnodedevd}(192680)
           |                      |-{virtnodedevd}(192681)
           |                      |-{virtnodedevd}(192682)
           |                      |-{virtnodedevd}(192683)
           |                      |-{virtnodedevd}(192684)
           |                      |-{virtnodedevd}(192685)
           |                      |-{virtnodedevd}(192686)
           |                      |-{virtnodedevd}(192687)
           |                      |-{virtnodedevd}(192688)
           |                      |-{virtnodedevd}(192689)
           |                      |-{virtnodedevd}(192690)
           |                      |-{virtnodedevd}(192692)
           |                      |-{virtnodedevd}(192693)
           |                      `-{virtnodedevd}(192694)
           `-virtqemud(192071)-+-{virtqemud}(192078)
                               |-{virtqemud}(192079)
                               |-{virtqemud}(192080)
                               |-{virtqemud}(192081)
                               |-{virtqemud}(192082)
                               |-{virtqemud}(192083)
                               |-{virtqemud}(192084)
                               |-{virtqemud}(192085)
                               |-{virtqemud}(192086)
                               |-{virtqemud}(192087)
                               |-{virtqemud}(192089)
                               |-{virtqemud}(192090)
                               |-{virtqemud}(192091)
                               |-{virtqemud}(192092)
                               |-{virtqemud}(192093)
                               |-{virtqemud}(192100)
                               |-{virtqemud}(192101)
                               `-{virtqemud}(219827)
