systemd(1)-+-NetworkManager(51553)-+-{NetworkManager}(51561)
           |                       `-{NetworkManager}(51562)
           |-agetty(1014)
           |-agetty(1015)
           |-anacron(27507)
           |-auditd(699)-+-sedispatch(701)
           |             |-{auditd}(700)
           |             `-{auditd}(702)
           |-catatonit(9685)
           |-chronyd(60846)
           |-conmon(94726)---dumb-init(94728)---ovn-controller(94731)-+-{ovn-controller}(94856)
           |                                                          |-{ovn-controller}(94857)
           |                                                          |-{ovn-controller}(94858)
           |                                                          `-{ovn-controller}(94859)
           |-conmon(103608)-+-dumb-init(103610)---neutron-ovn-met(103613)---neutron-ovn-met(103720)
           |                |-privsep-helper(103725)---{privsep-helper}(103726)
           |                |-privsep-helper(220093)-+-{privsep-helper}(220094)
           |                |                        `-{privsep-helper}(220240)
           |                `-privsep-helper(220107)-+-{privsep-helper}(220108)
           |                                         `-{privsep-helper}(224541)
           |-conmon(166020)---dumb-init(166022)---iscsid(166025)
           |-conmon(175336)---dumb-init(175338)---multipathd(175341)-+-{multipathd}(175389)
           |                                                         |-{multipathd}(175392)
           |                                                         |-{multipathd}(175393)
           |                                                         |-{multipathd}(175394)
           |                                                         |-{multipathd}(175395)
           |                                                         `-{multipathd}(175396)
           |-conmon(192445)---dumb-init(192447)-+-nova-compute(192449)-+-{nova-compute}(192719)
           |                                    |                      |-{nova-compute}(192720)
           |                                    |                      |-{nova-compute}(192721)
           |                                    |                      |-{nova-compute}(192722)
           |                                    |                      |-{nova-compute}(192723)
           |                                    |                      |-{nova-compute}(192724)
           |                                    |                      |-{nova-compute}(192725)
           |                                    |                      |-{nova-compute}(192726)
           |                                    |                      |-{nova-compute}(192727)
           |                                    |                      |-{nova-compute}(192728)
           |                                    |                      |-{nova-compute}(192729)
           |                                    |                      |-{nova-compute}(192730)
           |                                    |                      |-{nova-compute}(192731)
           |                                    |                      |-{nova-compute}(192732)
           |                                    |                      |-{nova-compute}(192733)
           |                                    |                      |-{nova-compute}(192734)
           |                                    |                      |-{nova-compute}(192735)
           |                                    |                      |-{nova-compute}(192736)
           |                                    |                      |-{nova-compute}(192737)
           |                                    |                      |-{nova-compute}(192738)
           |                                    |                      `-{nova-compute}(192739)
           |                                    |-privsep-helper(219962)---{privsep-helper}(219963)
           |                                    `-privsep-helper(220003)---{privsep-helper}(220004)
           |-conmon(203224)---dumb-init(203226)---ceilometer-poll(203229)-+-ceilometer-poll(203480)-+-{ceilometer-poll}(203482)
           |                                                              |                         |-{ceilometer-poll}(203536)
           |                                                              |                         `-{ceilometer-poll}(203537)
           |                                                              `-{ceilometer-poll}(203479)
           |-conmon(205050)---node_exporter(205052)-+-{node_exporter}(205055)
           |                                        |-{node_exporter}(205056)
           |                                        |-{node_exporter}(205057)
           |                                        `-{node_exporter}(205058)
           |-conmon(206921)---podman_exporter(206923)-+-{podman_exporter}(206926)
           |                                          |-{podman_exporter}(206927)
           |                                          |-{podman_exporter}(206928)
           |                                          |-{podman_exporter}(206929)
           |                                          |-{podman_exporter}(206930)
           |                                          |-{podman_exporter}(219221)
           |                                          |-{podman_exporter}(219222)
           |                                          |-{podman_exporter}(219223)
           |                                          `-{podman_exporter}(219224)
           |-conmon(208880)---openstack-netwo(208882)-+-{openstack-netwo}(208885)
           |                                          |-{openstack-netwo}(208886)
           |                                          |-{openstack-netwo}(208887)
           |                                          |-{openstack-netwo}(208888)
           |                                          `-{openstack-netwo}(208889)
           |-crond(1010)
           |-dbus-broker-lau(809)---dbus-broker(810)
           |-gssproxy(880)-+-{gssproxy}(883)
           |               |-{gssproxy}(884)
           |               |-{gssproxy}(885)
           |               |-{gssproxy}(887)
           |               `-{gssproxy}(888)
           |-irqbalance(815)---{irqbalance}(826)
           |-ovs-vswitchd(49859)-+-{ovs-vswitchd}(54393)
           |                     |-{ovs-vswitchd}(54395)
           |                     |-{ovs-vswitchd}(54396)
           |                     |-{ovs-vswitchd}(54397)
           |                     |-{ovs-vswitchd}(54398)
           |                     |-{ovs-vswitchd}(54399)
           |                     |-{ovs-vswitchd}(54400)
           |                     |-{ovs-vswitchd}(54404)
           |                     |-{ovs-vswitchd}(54405)
           |                     |-{ovs-vswitchd}(54408)
           |                     |-{ovs-vswitchd}(54409)
           |                     `-{ovs-vswitchd}(54411)
           |-ovsdb-server(49778)
           |-podman(206672)-+-{podman}(206678)
           |                |-{podman}(206679)
           |                |-{podman}(206680)
           |                |-{podman}(206681)
           |                |-{podman}(206682)
           |                |-{podman}(206683)
           |                |-{podman}(206684)
           |                |-{podman}(206685)
           |                |-{podman}(206686)
           |                |-{podman}(206698)
           |                |-{podman}(206699)
           |                |-{podman}(206700)
           |                |-{podman}(206701)
           |                `-{podman}(206702)
           |-polkitd(6395)-+-{polkitd}(6495)
           |               |-{polkitd}(6496)
           |               |-{polkitd}(6502)
           |               |-{polkitd}(6503)
           |               |-{polkitd}(6504)
           |               |-{polkitd}(6505)
           |               |-{polkitd}(6506)
           |               |-{polkitd}(6507)
           |               |-{polkitd}(6508)
           |               |-{polkitd}(6509)
           |               `-{polkitd}(6598)
           |-python3(1274)
           |-rpcbind(697)
           |-rsyslogd(1006)-+-{rsyslogd}(1019)
           |                `-{rsyslogd}(1020)
           |-sshd(127880)---sshd-session(242141)---sshd-session(242144)---sudo(242145)---sos(242169)-+-timeout(244907)---turbostat(244911)-+-sleep(244919)
           |                                                                                         |                                     `-{turbostat}(244916)
           |                                                                                         |-timeout(244943)---rpm(244945)
           |                                                                                         |-timeout(244951)---pstree(244952)
           |                                                                                         |-{sos}(242524)
           |                                                                                         |-{sos}(242525)
           |                                                                                         |-{sos}(242526)
           |                                                                                         |-{sos}(242527)
           |                                                                                         |-{sos}(243113)
           |                                                                                         |-{sos}(244705)
           |                                                                                         |-{sos}(244725)
           |                                                                                         `-{sos}(244910)
           |-systemd(1064)-+-(sd-pam)(1066)
           |               `-dbus-broker-lau(9804)---dbus-broker(9821)
           |-systemd-hostnam(242921)
           |-systemd-journal(676)
           |-systemd-logind(819)
           |-systemd-machine(152499)
           |-systemd-udevd(727)
           |-tuned(39723)-+-{tuned}(39725)
           |              |-{tuned}(39726)
           |              `-{tuned}(39727)
           |-virtlogd(151873)
           |-virtnodedevd(192204)-+-{virtnodedevd}(192206)
           |                      |-{virtnodedevd}(192207)
           |                      |-{virtnodedevd}(192208)
           |                      |-{virtnodedevd}(192209)
           |                      |-{virtnodedevd}(192210)
           |                      |-{virtnodedevd}(192211)
           |                      |-{virtnodedevd}(192212)
           |                      |-{virtnodedevd}(192213)
           |                      |-{virtnodedevd}(192214)
           |                      |-{virtnodedevd}(192215)
           |                      |-{virtnodedevd}(192216)
           |                      |-{virtnodedevd}(192217)
           |                      |-{virtnodedevd}(192218)
           |                      |-{virtnodedevd}(192219)
           |                      |-{virtnodedevd}(192220)
           |                      |-{virtnodedevd}(192222)
           |                      |-{virtnodedevd}(192223)
           |                      `-{virtnodedevd}(192224)
           `-virtqemud(191980)-+-{virtqemud}(191998)
                               |-{virtqemud}(191999)
                               |-{virtqemud}(192000)
                               |-{virtqemud}(192001)
                               |-{virtqemud}(192002)
                               |-{virtqemud}(192003)
                               |-{virtqemud}(192004)
                               |-{virtqemud}(192005)
                               |-{virtqemud}(192006)
                               |-{virtqemud}(192007)
                               |-{virtqemud}(192008)
                               |-{virtqemud}(192009)
                               |-{virtqemud}(192010)
                               |-{virtqemud}(192011)
                               |-{virtqemud}(192012)
                               |-{virtqemud}(192016)
                               |-{virtqemud}(192017)
                               `-{virtqemud}(220621)
