systemd(1)-+-NetworkManager(56301)-+-{NetworkManager}(56303)
           |                       `-{NetworkManager}(56304)
           |-agetty(1009)
           |-agetty(1010)
           |-auditd(701)-+-sedispatch(703)
           |             |-{auditd}(702)
           |             `-{auditd}(704)
           |-catatonit(16747)
           |-chronyd(65739)
           |-conmon(97774)---dumb-init(97776)---ovn-controller(97779)-+-{ovn-controller}(97907)
           |                                                          |-{ovn-controller}(97908)
           |                                                          |-{ovn-controller}(97909)
           |                                                          `-{ovn-controller}(97910)
           |-conmon(106633)-+-dumb-init(106635)---neutron-ovn-met(106638)---neutron-ovn-met(106746)
           |                |-privsep-helper(106751)---{privsep-helper}(106752)
           |                |-privsep-helper(239580)-+-{privsep-helper}(239581)
           |                |                        `-{privsep-helper}(250566)
           |                `-privsep-helper(239635)-+-{privsep-helper}(239636)
           |                                         `-{privsep-helper}(251620)
           |-conmon(172474)---dumb-init(172476)---multipathd(172479)-+-{multipathd}(172525)
           |                                                         |-{multipathd}(172527)
           |                                                         |-{multipathd}(172529)
           |                                                         |-{multipathd}(172531)
           |                                                         |-{multipathd}(172532)
           |                                                         `-{multipathd}(172533)
           |-conmon(189375)-+-dumb-init(189377)---nova-compute(189379)-+-{nova-compute}(189673)
           |                |                                          |-{nova-compute}(189674)
           |                |                                          |-{nova-compute}(189675)
           |                |                                          |-{nova-compute}(189676)
           |                |                                          |-{nova-compute}(189677)
           |                |                                          |-{nova-compute}(189678)
           |                |                                          |-{nova-compute}(189679)
           |                |                                          |-{nova-compute}(189680)
           |                |                                          |-{nova-compute}(189681)
           |                |                                          |-{nova-compute}(189682)
           |                |                                          |-{nova-compute}(189683)
           |                |                                          |-{nova-compute}(189684)
           |                |                                          |-{nova-compute}(189685)
           |                |                                          |-{nova-compute}(189686)
           |                |                                          |-{nova-compute}(189687)
           |                |                                          |-{nova-compute}(189688)
           |                |                                          |-{nova-compute}(189689)
           |                |                                          |-{nova-compute}(189690)
           |                |                                          |-{nova-compute}(189691)
           |                |                                          |-{nova-compute}(189692)
           |                |                                          `-{nova-compute}(189693)
           |                |-privsep-helper(239472)---{privsep-helper}(239473)
           |                `-privsep-helper(239509)---{privsep-helper}(239510)
           |-conmon(200131)---dumb-init(200133)---ceilometer-poll(200136)-+-ceilometer-poll(200345)-+-{ceilometer-poll}(200348)
           |                                                              |                         |-{ceilometer-poll}(200360)
           |                                                              |                         |-{ceilometer-poll}(200365)
           |                                                              |                         `-{ceilometer-poll}(200366)
           |                                                              |-ceilometer-poll(200359)-+-{ceilometer-poll}(200363)
           |                                                              |                         |-{ceilometer-poll}(200417)
           |                                                              |                         |-{ceilometer-poll}(200427)
           |                                                              |                         |-{ceilometer-poll}(200428)
           |                                                              |                         `-{ceilometer-poll}(239839)
           |                                                              `-{ceilometer-poll}(200338)
           |-conmon(201927)---node_exporter(201929)-+-{node_exporter}(201932)
           |                                        |-{node_exporter}(201933)
           |                                        |-{node_exporter}(201934)
           |                                        `-{node_exporter}(201935)
           |-conmon(203839)---podman_exporter(203841)-+-{podman_exporter}(203844)
           |                                          |-{podman_exporter}(203845)
           |                                          |-{podman_exporter}(203846)
           |                                          |-{podman_exporter}(203847)
           |                                          |-{podman_exporter}(203849)
           |                                          |-{podman_exporter}(206382)
           |                                          |-{podman_exporter}(206383)
           |                                          |-{podman_exporter}(216133)
           |                                          `-{podman_exporter}(222455)
           |-conmon(205732)---openstack-netwo(205734)-+-{openstack-netwo}(205737)
           |                                          |-{openstack-netwo}(205738)
           |                                          |-{openstack-netwo}(205739)
           |                                          |-{openstack-netwo}(205740)
           |                                          |-{openstack-netwo}(205741)
           |                                          |-{openstack-netwo}(216471)
           |                                          |-{openstack-netwo}(216472)
           |                                          |-{openstack-netwo}(216473)
           |                                          |-{openstack-netwo}(216474)
           |                                          |-{openstack-netwo}(216475)
           |                                          |-{openstack-netwo}(222637)
           |                                          `-{openstack-netwo}(222638)
           |-conmon(224303)---dumb-init(224305)-+-ceilometer-poll(224308)-+-ceilometer-poll(224498)-+-{ceilometer-poll}(224499)
           |                                    |                         |                         |-{ceilometer-poll}(224502)
           |                                    |                         |                         `-{ceilometer-poll}(224532)
           |                                    |                         `-{ceilometer-poll}(224489)
           |                                    `-privsep-helper(224509)---{privsep-helper}(224533)
           |-conmon(224550)---kepler(224552)-+-{kepler}(224557)
           |                                 |-{kepler}(224558)
           |                                 |-{kepler}(224559)
           |                                 |-{kepler}(224560)
           |                                 |-{kepler}(224561)
           |                                 |-{kepler}(224563)
           |                                 |-{kepler}(224564)
           |                                 |-{kepler}(224565)
           |                                 |-{kepler}(224580)
           |                                 |-{kepler}(226339)
           |                                 |-{kepler}(226340)
           |                                 |-{kepler}(226341)
           |                                 `-{kepler}(243983)
           |-crond(1008)
           |-dbus-broker-lau(754)---dbus-broker(771)
           |-gssproxy(874)-+-{gssproxy}(876)
           |               |-{gssproxy}(877)
           |               |-{gssproxy}(878)
           |               |-{gssproxy}(879)
           |               `-{gssproxy}(880)
           |-irqbalance(778)---{irqbalance}(800)
           |-iscsid(175172)
           |-ovs-vswitchd(54598)-+-{ovs-vswitchd}(59130)
           |                     |-{ovs-vswitchd}(59132)
           |                     |-{ovs-vswitchd}(59133)
           |                     |-{ovs-vswitchd}(59134)
           |                     |-{ovs-vswitchd}(59135)
           |                     |-{ovs-vswitchd}(59136)
           |                     |-{ovs-vswitchd}(59137)
           |                     |-{ovs-vswitchd}(59139)
           |                     |-{ovs-vswitchd}(59141)
           |                     |-{ovs-vswitchd}(59143)
           |                     |-{ovs-vswitchd}(59144)
           |                     `-{ovs-vswitchd}(59145)
           |-ovsdb-server(54515)
           |-podman(203564)-+-{podman}(203570)
           |                |-{podman}(203571)
           |                |-{podman}(203572)
           |                |-{podman}(203573)
           |                |-{podman}(203574)
           |                |-{podman}(203575)
           |                |-{podman}(203577)
           |                |-{podman}(203580)
           |                |-{podman}(203581)
           |                |-{podman}(203582)
           |                |-{podman}(203583)
           |                |-{podman}(203599)
           |                `-{podman}(203600)
           |-polkitd(43656)-+-{polkitd}(43660)
           |                |-{polkitd}(43661)
           |                |-{polkitd}(43662)
           |                |-{polkitd}(43663)
           |                |-{polkitd}(43664)
           |                |-{polkitd}(43665)
           |                |-{polkitd}(43666)
           |                |-{polkitd}(43667)
           |                |-{polkitd}(43668)
           |                |-{polkitd}(43669)
           |                `-{polkitd}(43670)
           |-python3(4513)
           |-rpcbind(699)
           |-rsyslogd(236610)-+-{rsyslogd}(236612)
           |                  |-{rsyslogd}(236613)
           |                  `-{rsyslogd}(236614)
           |-sshd(131026)---sshd-session(267114)---sshd-session(267137)---sudo(267159)---sos(267184)-+-timeout(269942)---turbostat(269949)---{turbostat}(269958)
           |                                                                                         |-timeout(269954)---sg_map(269956)
           |                                                                                         |-timeout(269955)---pstree(269957)
           |                                                                                         |-{sos}(267490)
           |                                                                                         |-{sos}(267491)
           |                                                                                         |-{sos}(267492)
           |                                                                                         |-{sos}(267493)
           |                                                                                         |-{sos}(269310)
           |                                                                                         |-{sos}(269429)
           |                                                                                         |-{sos}(269600)
           |                                                                                         `-{sos}(269905)
           |-systemd(4300)-+-(sd-pam)(4302)
           |               `-dbus-broker-lau(16812)---dbus-broker(16821)
           |-systemd-hostnam(267880)
           |-systemd-journal(678)
           |-systemd-logind(787)
           |-systemd-machine(155729)
           |-systemd-udevd(729)
           |-tuned(43833)-+-{tuned}(43835)
           |              |-{tuned}(43836)
           |              `-{tuned}(43837)
           |-virtlogd(155101)
           |-virtnodedevd(189697)-+-{virtnodedevd}(189698)
           |                      |-{virtnodedevd}(189699)
           |                      |-{virtnodedevd}(189700)
           |                      |-{virtnodedevd}(189701)
           |                      |-{virtnodedevd}(189702)
           |                      |-{virtnodedevd}(189703)
           |                      |-{virtnodedevd}(189704)
           |                      |-{virtnodedevd}(189705)
           |                      |-{virtnodedevd}(189706)
           |                      |-{virtnodedevd}(189707)
           |                      |-{virtnodedevd}(189708)
           |                      |-{virtnodedevd}(189709)
           |                      |-{virtnodedevd}(189710)
           |                      |-{virtnodedevd}(189711)
           |                      |-{virtnodedevd}(189712)
           |                      |-{virtnodedevd}(189714)
           |                      |-{virtnodedevd}(189715)
           |                      |-{virtnodedevd}(189716)
           |                      `-{virtnodedevd}(189717)
           `-virtqemud(189170)-+-{virtqemud}(189194)
                               |-{virtqemud}(189196)
                               |-{virtqemud}(189197)
                               |-{virtqemud}(189198)
                               |-{virtqemud}(189199)
                               |-{virtqemud}(189201)
                               |-{virtqemud}(189202)
                               |-{virtqemud}(189203)
                               |-{virtqemud}(189204)
                               |-{virtqemud}(189205)
                               |-{virtqemud}(189208)
                               |-{virtqemud}(189209)
                               |-{virtqemud}(189210)
                               |-{virtqemud}(189212)
                               |-{virtqemud}(189213)
                               |-{virtqemud}(189218)
                               |-{virtqemud}(189219)
                               `-{virtqemud}(239951)
