systemd(1)-+-NetworkManager(56340)-+-{NetworkManager}(56348)
           |                       `-{NetworkManager}(56349)
           |-agetty(1017)
           |-agetty(1018)
           |-auditd(707)-+-sedispatch(709)
           |             |-{auditd}(708)
           |             `-{auditd}(710)
           |-catatonit(12927)
           |-chronyd(65779)
           |-conmon(97813)---dumb-init(97815)---ovn-controller(97818)-+-{ovn-controller}(97937)
           |                                                          |-{ovn-controller}(97938)
           |                                                          |-{ovn-controller}(97939)
           |                                                          `-{ovn-controller}(97940)
           |-conmon(106668)-+-dumb-init(106670)---neutron-ovn-met(106673)---neutron-ovn-met(106808)
           |                |-privsep-helper(106813)---{privsep-helper}(106814)
           |                |-privsep-helper(239714)---{privsep-helper}(239716)
           |                `-privsep-helper(239729)---{privsep-helper}(239730)
           |-conmon(172474)---dumb-init(172476)---multipathd(172479)-+-{multipathd}(172532)
           |                                                         |-{multipathd}(172533)
           |                                                         |-{multipathd}(172534)
           |                                                         |-{multipathd}(172535)
           |                                                         |-{multipathd}(172536)
           |                                                         `-{multipathd}(172537)
           |-conmon(189425)-+-dumb-init(189427)---nova-compute(189429)-+-{nova-compute}(189705)
           |                |                                          |-{nova-compute}(189706)
           |                |                                          |-{nova-compute}(189707)
           |                |                                          |-{nova-compute}(189708)
           |                |                                          |-{nova-compute}(189709)
           |                |                                          |-{nova-compute}(189710)
           |                |                                          |-{nova-compute}(189711)
           |                |                                          |-{nova-compute}(189712)
           |                |                                          |-{nova-compute}(189713)
           |                |                                          |-{nova-compute}(189714)
           |                |                                          |-{nova-compute}(189715)
           |                |                                          |-{nova-compute}(189716)
           |                |                                          |-{nova-compute}(189717)
           |                |                                          |-{nova-compute}(189718)
           |                |                                          |-{nova-compute}(189719)
           |                |                                          |-{nova-compute}(189720)
           |                |                                          |-{nova-compute}(189721)
           |                |                                          |-{nova-compute}(189722)
           |                |                                          |-{nova-compute}(189723)
           |                |                                          |-{nova-compute}(189724)
           |                |                                          `-{nova-compute}(189725)
           |                |-privsep-helper(239563)---{privsep-helper}(239564)
           |                `-privsep-helper(239601)---{privsep-helper}(239623)
           |-conmon(200145)---dumb-init(200147)---ceilometer-poll(200150)-+-ceilometer-poll(200450)-+-{ceilometer-poll}(200451)
           |                                                              |                         |-{ceilometer-poll}(200455)
           |                                                              |                         `-{ceilometer-poll}(200456)
           |                                                              `-{ceilometer-poll}(200447)
           |-conmon(201953)---node_exporter(201955)-+-{node_exporter}(201958)
           |                                        |-{node_exporter}(201959)
           |                                        |-{node_exporter}(201960)
           |                                        `-{node_exporter}(201961)
           |-conmon(203869)---podman_exporter(203871)-+-{podman_exporter}(203874)
           |                                          |-{podman_exporter}(203875)
           |                                          |-{podman_exporter}(203876)
           |                                          |-{podman_exporter}(203877)
           |                                          |-{podman_exporter}(203879)
           |                                          |-{podman_exporter}(208680)
           |                                          |-{podman_exporter}(215269)
           |                                          |-{podman_exporter}(238620)
           |                                          `-{podman_exporter}(243534)
           |-conmon(205748)---openstack-netwo(205750)-+-{openstack-netwo}(205753)
           |                                          |-{openstack-netwo}(205754)
           |                                          |-{openstack-netwo}(205755)
           |                                          |-{openstack-netwo}(205756)
           |                                          |-{openstack-netwo}(205757)
           |                                          |-{openstack-netwo}(215035)
           |                                          |-{openstack-netwo}(215036)
           |                                          |-{openstack-netwo}(215037)
           |                                          |-{openstack-netwo}(215038)
           |                                          `-{openstack-netwo}(215039)
           |-conmon(224378)---dumb-init(224380)-+-ceilometer-poll(224383)-+-ceilometer-poll(224561)-+-{ceilometer-poll}(224562)
           |                                    |                         |                         |-{ceilometer-poll}(224563)
           |                                    |                         |                         `-{ceilometer-poll}(224648)
           |                                    |                         `-{ceilometer-poll}(224560)
           |                                    `-privsep-helper(224624)---{privsep-helper}(224650)
           |-conmon(224628)---kepler(224630)-+-{kepler}(224633)
           |                                 |-{kepler}(224634)
           |                                 |-{kepler}(224635)
           |                                 |-{kepler}(224636)
           |                                 |-{kepler}(224637)
           |                                 |-{kepler}(224644)
           |                                 |-{kepler}(224649)
           |                                 |-{kepler}(224651)
           |                                 |-{kepler}(224686)
           |                                 |-{kepler}(226130)
           |                                 |-{kepler}(226131)
           |                                 |-{kepler}(226132)
           |                                 `-{kepler}(240314)
           |-crond(1016)
           |-dbus-broker-lau(791)---dbus-broker(802)
           |-gssproxy(879)-+-{gssproxy}(882)
           |               |-{gssproxy}(883)
           |               |-{gssproxy}(884)
           |               |-{gssproxy}(885)
           |               `-{gssproxy}(886)
           |-irqbalance(807)---{irqbalance}(818)
           |-iscsid(175218)
           |-ovs-vswitchd(54644)-+-{ovs-vswitchd}(59176)
           |                     |-{ovs-vswitchd}(59177)
           |                     |-{ovs-vswitchd}(59178)
           |                     |-{ovs-vswitchd}(59179)
           |                     |-{ovs-vswitchd}(59180)
           |                     |-{ovs-vswitchd}(59181)
           |                     |-{ovs-vswitchd}(59185)
           |                     |-{ovs-vswitchd}(59187)
           |                     |-{ovs-vswitchd}(59188)
           |                     |-{ovs-vswitchd}(59189)
           |                     |-{ovs-vswitchd}(59191)
           |                     `-{ovs-vswitchd}(59193)
           |-ovsdb-server(54562)
           |-podman(203622)-+-{podman}(203628)
           |                |-{podman}(203629)
           |                |-{podman}(203630)
           |                |-{podman}(203631)
           |                |-{podman}(203632)
           |                |-{podman}(203639)
           |                |-{podman}(203641)
           |                |-{podman}(203642)
           |                |-{podman}(203643)
           |                |-{podman}(203645)
           |                |-{podman}(203656)
           |                |-{podman}(203657)
           |                |-{podman}(219754)
           |                `-{podman}(245806)
           |-polkitd(43664)-+-{polkitd}(43712)
           |                |-{polkitd}(43713)
           |                |-{polkitd}(43717)
           |                |-{polkitd}(43718)
           |                |-{polkitd}(43719)
           |                |-{polkitd}(43720)
           |                |-{polkitd}(43721)
           |                |-{polkitd}(43722)
           |                |-{polkitd}(43723)
           |                |-{polkitd}(43724)
           |                `-{polkitd}(43746)
           |-python3(4517)
           |-rpcbind(705)
           |-rsyslogd(236749)-+-{rsyslogd}(236751)
           |                  |-{rsyslogd}(236752)
           |                  `-{rsyslogd}(236753)
           |-sshd(131014)---sshd-session(263003)---sshd-session(263006)---sudo(263007)---sos(263031)-+-timeout(264646)---journalctl(264648)
           |                                                                                         |-timeout(265588)---pstree(265590)
           |                                                                                         |-timeout(265591)
           |                                                                                         |-{sos}(263359)
           |                                                                                         |-{sos}(263360)
           |                                                                                         |-{sos}(263361)
           |                                                                                         |-{sos}(263362)
           |                                                                                         |-{sos}(264081)
           |                                                                                         |-{sos}(265240)
           |                                                                                         |-{sos}(265366)
           |                                                                                         `-{sos}(265589)
           |-systemd(4305)-+-(sd-pam)(4307)
           |               `-dbus-broker-lau(13146)---dbus-broker(13150)
           |-systemd-hostnam(263785)
           |-systemd-journal(682)
           |-systemd-logind(812)
           |-systemd-machine(155775)
           |-systemd-udevd(735)
           |-tuned(43938)-+-{tuned}(43940)
           |              |-{tuned}(43941)
           |              `-{tuned}(43942)
           |-virtlogd(155101)
           |-virtnodedevd(189726)-+-{virtnodedevd}(189727)
           |                      |-{virtnodedevd}(189728)
           |                      |-{virtnodedevd}(189729)
           |                      |-{virtnodedevd}(189730)
           |                      |-{virtnodedevd}(189731)
           |                      |-{virtnodedevd}(189732)
           |                      |-{virtnodedevd}(189733)
           |                      |-{virtnodedevd}(189734)
           |                      |-{virtnodedevd}(189735)
           |                      |-{virtnodedevd}(189736)
           |                      |-{virtnodedevd}(189737)
           |                      |-{virtnodedevd}(189738)
           |                      |-{virtnodedevd}(189739)
           |                      |-{virtnodedevd}(189740)
           |                      |-{virtnodedevd}(189741)
           |                      |-{virtnodedevd}(189743)
           |                      |-{virtnodedevd}(189744)
           |                      |-{virtnodedevd}(189745)
           |                      `-{virtnodedevd}(189746)
           `-virtqemud(189095)-+-{virtqemud}(189108)
                               |-{virtqemud}(189109)
                               |-{virtqemud}(189110)
                               |-{virtqemud}(189111)
                               |-{virtqemud}(189112)
                               |-{virtqemud}(189113)
                               |-{virtqemud}(189114)
                               |-{virtqemud}(189115)
                               |-{virtqemud}(189116)
                               |-{virtqemud}(189117)
                               |-{virtqemud}(189118)
                               |-{virtqemud}(189119)
                               |-{virtqemud}(189120)
                               |-{virtqemud}(189122)
                               |-{virtqemud}(189123)
                               |-{virtqemud}(189127)
                               |-{virtqemud}(189128)
                               `-{virtqemud}(240048)
