systemd(1)-+-NetworkManager(56376)-+-{NetworkManager}(56382)
           |                       `-{NetworkManager}(56383)
           |-agetty(1009)
           |-agetty(1011)
           |-auditd(700)-+-sedispatch(702)
           |             |-{auditd}(701)
           |             `-{auditd}(703)
           |-catatonit(13936)
           |-chronyd(65714)
           |-conmon(97743)---dumb-init(97745)---ovn-controller(97748)-+-{ovn-controller}(97870)
           |                                                          |-{ovn-controller}(97871)
           |                                                          |-{ovn-controller}(97872)
           |                                                          `-{ovn-controller}(97873)
           |-conmon(106594)-+-dumb-init(106596)---neutron-ovn-met(106599)---neutron-ovn-met(106707)
           |                |-privsep-helper(106712)---{privsep-helper}(106713)
           |                |-privsep-helper(239591)---{privsep-helper}(239592)
           |                `-privsep-helper(239626)---{privsep-helper}(239627)
           |-conmon(172400)---dumb-init(172402)---multipathd(172405)-+-{multipathd}(172455)
           |                                                         |-{multipathd}(172457)
           |                                                         |-{multipathd}(172458)
           |                                                         |-{multipathd}(172459)
           |                                                         |-{multipathd}(172460)
           |                                                         `-{multipathd}(172461)
           |-conmon(189316)-+-dumb-init(189318)---nova-compute(189320)-+-{nova-compute}(189591)
           |                |                                          |-{nova-compute}(189592)
           |                |                                          |-{nova-compute}(189593)
           |                |                                          |-{nova-compute}(189594)
           |                |                                          |-{nova-compute}(189595)
           |                |                                          |-{nova-compute}(189596)
           |                |                                          |-{nova-compute}(189597)
           |                |                                          |-{nova-compute}(189598)
           |                |                                          |-{nova-compute}(189599)
           |                |                                          |-{nova-compute}(189600)
           |                |                                          |-{nova-compute}(189601)
           |                |                                          |-{nova-compute}(189602)
           |                |                                          |-{nova-compute}(189603)
           |                |                                          |-{nova-compute}(189604)
           |                |                                          |-{nova-compute}(189605)
           |                |                                          |-{nova-compute}(189606)
           |                |                                          |-{nova-compute}(189607)
           |                |                                          |-{nova-compute}(189608)
           |                |                                          |-{nova-compute}(189609)
           |                |                                          |-{nova-compute}(189610)
           |                |                                          `-{nova-compute}(189611)
           |                |-privsep-helper(239417)---{privsep-helper}(239418)
           |                `-privsep-helper(239514)---{privsep-helper}(239515)
           |-conmon(200018)---dumb-init(200020)---ceilometer-poll(200023)-+-ceilometer-poll(200279)-+-{ceilometer-poll}(200282)
           |                                                              |                         |-{ceilometer-poll}(200299)
           |                                                              |                         |-{ceilometer-poll}(200300)
           |                                                              |                         `-{ceilometer-poll}(200301)
           |                                                              |-ceilometer-poll(200294)-+-{ceilometer-poll}(200296)
           |                                                              |                         |-{ceilometer-poll}(200332)
           |                                                              |                         |-{ceilometer-poll}(200354)
           |                                                              |                         |-{ceilometer-poll}(200356)
           |                                                              |                         `-{ceilometer-poll}(240496)
           |                                                              `-{ceilometer-poll}(200272)
           |-conmon(201803)---node_exporter(201805)-+-{node_exporter}(201808)
           |                                        |-{node_exporter}(201809)
           |                                        |-{node_exporter}(201810)
           |                                        `-{node_exporter}(201811)
           |-conmon(203749)---podman_exporter(203751)-+-{podman_exporter}(203754)
           |                                          |-{podman_exporter}(203755)
           |                                          |-{podman_exporter}(203756)
           |                                          |-{podman_exporter}(203757)
           |                                          |-{podman_exporter}(203759)
           |                                          |-{podman_exporter}(214746)
           |                                          |-{podman_exporter}(214747)
           |                                          |-{podman_exporter}(222321)
           |                                          `-{podman_exporter}(222322)
           |-conmon(205624)---openstack-netwo(205626)-+-{openstack-netwo}(205629)
           |                                          |-{openstack-netwo}(205630)
           |                                          |-{openstack-netwo}(205631)
           |                                          |-{openstack-netwo}(205632)
           |                                          |-{openstack-netwo}(205633)
           |                                          |-{openstack-netwo}(205635)
           |                                          |-{openstack-netwo}(216595)
           |                                          |-{openstack-netwo}(216596)
           |                                          |-{openstack-netwo}(216597)
           |                                          `-{openstack-netwo}(216603)
           |-conmon(224252)---dumb-init(224254)-+-ceilometer-poll(224257)-+-ceilometer-poll(224435)-+-{ceilometer-poll}(224436)
           |                                    |                         |                         |-{ceilometer-poll}(224437)
           |                                    |                         |                         `-{ceilometer-poll}(224561)
           |                                    |                         `-{ceilometer-poll}(224434)
           |                                    `-privsep-helper(224505)---{privsep-helper}(224562)
           |-conmon(224502)---kepler(224504)-+-{kepler}(224508)
           |                                 |-{kepler}(224509)
           |                                 |-{kepler}(224510)
           |                                 |-{kepler}(224511)
           |                                 |-{kepler}(224512)
           |                                 |-{kepler}(224513)
           |                                 |-{kepler}(224515)
           |                                 |-{kepler}(224516)
           |                                 |-{kepler}(224563)
           |                                 |-{kepler}(225563)
           |                                 |-{kepler}(225564)
           |                                 |-{kepler}(225565)
           |                                 `-{kepler}(242490)
           |-crond(1007)
           |-dbus-broker-lau(753)---dbus-broker(771)
           |-gssproxy(873)-+-{gssproxy}(874)
           |               |-{gssproxy}(875)
           |               |-{gssproxy}(876)
           |               |-{gssproxy}(877)
           |               `-{gssproxy}(878)
           |-irqbalance(785)---{irqbalance}(802)
           |-iscsid(175100)
           |-ovs-vswitchd(54679)-+-{ovs-vswitchd}(59210)
           |                     |-{ovs-vswitchd}(59211)
           |                     |-{ovs-vswitchd}(59212)
           |                     |-{ovs-vswitchd}(59213)
           |                     |-{ovs-vswitchd}(59214)
           |                     |-{ovs-vswitchd}(59215)
           |                     |-{ovs-vswitchd}(59216)
           |                     |-{ovs-vswitchd}(59217)
           |                     |-{ovs-vswitchd}(59218)
           |                     |-{ovs-vswitchd}(59219)
           |                     |-{ovs-vswitchd}(59220)
           |                     `-{ovs-vswitchd}(59224)
           |-ovsdb-server(54593)
           |-podman(203488)-+-{podman}(203494)
           |                |-{podman}(203495)
           |                |-{podman}(203496)
           |                |-{podman}(203497)
           |                |-{podman}(203498)
           |                |-{podman}(203503)
           |                |-{podman}(203504)
           |                |-{podman}(203505)
           |                |-{podman}(203506)
           |                |-{podman}(203507)
           |                |-{podman}(203760)
           |                |-{podman}(203761)
           |                |-{podman}(222314)
           |                `-{podman}(245557)
           |-polkitd(43674)-+-{polkitd}(43678)
           |                |-{polkitd}(43679)
           |                |-{polkitd}(43680)
           |                |-{polkitd}(43681)
           |                |-{polkitd}(43682)
           |                |-{polkitd}(43683)
           |                |-{polkitd}(43684)
           |                |-{polkitd}(43685)
           |                |-{polkitd}(43686)
           |                |-{polkitd}(43687)
           |                `-{polkitd}(43688)
           |-python3(4510)
           |-rpcbind(698)
           |-rsyslogd(236591)-+-{rsyslogd}(236593)
           |                  |-{rsyslogd}(236594)
           |                  `-{rsyslogd}(236595)
           |-sshd(130958)---sshd-session(273665)---sshd-session(273668)---sudo(273669)---sos(273693)-+-timeout(276400)---pip(276401)
           |                                                                                         |-timeout(276488)---turbostat(276490)---{turbostat}(276500)
           |                                                                                         |-timeout(276493)---pstree(276494)
           |                                                                                         |-{sos}(273988)
           |                                                                                         |-{sos}(273989)
           |                                                                                         |-{sos}(273990)
           |                                                                                         |-{sos}(273991)
           |                                                                                         |-{sos}(275723)
           |                                                                                         |-{sos}(275993)
           |                                                                                         |-{sos}(276106)
           |                                                                                         `-{sos}(276387)
           |-systemd(4299)-+-(sd-pam)(4301)
           |               `-dbus-broker-lau(13972)---dbus-broker(13973)
           |-systemd-hostnam(274384)
           |-systemd-journal(673)
           |-systemd-logind(800)
           |-systemd-machine(155665)
           |-systemd-udevd(728)
           |-tuned(43851)-+-{tuned}(43853)
           |              |-{tuned}(43854)
           |              `-{tuned}(43855)
           |-virtlogd(155035)
           |-virtnodedevd(189612)-+-{virtnodedevd}(189613)
           |                      |-{virtnodedevd}(189614)
           |                      |-{virtnodedevd}(189615)
           |                      |-{virtnodedevd}(189616)
           |                      |-{virtnodedevd}(189617)
           |                      |-{virtnodedevd}(189618)
           |                      |-{virtnodedevd}(189619)
           |                      |-{virtnodedevd}(189620)
           |                      |-{virtnodedevd}(189621)
           |                      |-{virtnodedevd}(189622)
           |                      |-{virtnodedevd}(189623)
           |                      |-{virtnodedevd}(189624)
           |                      |-{virtnodedevd}(189625)
           |                      |-{virtnodedevd}(189626)
           |                      |-{virtnodedevd}(189627)
           |                      |-{virtnodedevd}(189629)
           |                      |-{virtnodedevd}(189630)
           |                      |-{virtnodedevd}(189631)
           |                      `-{virtnodedevd}(189632)
           `-virtqemud(189038)-+-{virtqemud}(189048)
                               |-{virtqemud}(189049)
                               |-{virtqemud}(189050)
                               |-{virtqemud}(189051)
                               |-{virtqemud}(189052)
                               |-{virtqemud}(189053)
                               |-{virtqemud}(189054)
                               |-{virtqemud}(189055)
                               |-{virtqemud}(189056)
                               |-{virtqemud}(189057)
                               |-{virtqemud}(189058)
                               |-{virtqemud}(189059)
                               |-{virtqemud}(189060)
                               |-{virtqemud}(189061)
                               |-{virtqemud}(189062)
                               |-{virtqemud}(189075)
                               |-{virtqemud}(189077)
                               `-{virtqemud}(239938)
