systemd(1)-+-NetworkManager(56323)-+-{NetworkManager}(56329)
           |                       `-{NetworkManager}(56330)
           |-agetty(1014)
           |-agetty(1015)
           |-auditd(705)-+-sedispatch(707)
           |             |-{auditd}(706)
           |             `-{auditd}(708)
           |-catatonit(11658)
           |-chronyd(65764)
           |-conmon(97803)---dumb-init(97805)---ovn-controller(97808)-+-{ovn-controller}(97980)
           |                                                          |-{ovn-controller}(97981)
           |                                                          |-{ovn-controller}(97982)
           |                                                          `-{ovn-controller}(97983)
           |-conmon(106659)-+-conmon(253850)---dumb-init(253852)---haproxy(253854)---haproxy(253857)-+-{haproxy}(253858)
           |                |                                                                        |-{haproxy}(253859)
           |                |                                                                        |-{haproxy}(253860)
           |                |                                                                        |-{haproxy}(253861)
           |                |                                                                        |-{haproxy}(253862)
           |                |                                                                        |-{haproxy}(253863)
           |                |                                                                        `-{haproxy}(253864)
           |                |-dumb-init(106661)---neutron-ovn-met(106664)---neutron-ovn-met(106799)
           |                |-privsep-helper(106804)---{privsep-helper}(106805)
           |                |-privsep-helper(240956)---{privsep-helper}(240957)
           |                `-privsep-helper(240990)---{privsep-helper}(240991)
           |-conmon(172578)---dumb-init(172580)---multipathd(172583)-+-{multipathd}(172621)
           |                                                         |-{multipathd}(172623)
           |                                                         |-{multipathd}(172624)
           |                                                         |-{multipathd}(172625)
           |                                                         |-{multipathd}(172630)
           |                                                         `-{multipathd}(172632)
           |-conmon(189421)-+-dumb-init(189423)---nova-compute(189425)-+-{nova-compute}(189703)
           |                |                                          |-{nova-compute}(189704)
           |                |                                          |-{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)
           |                |-privsep-helper(240757)---{privsep-helper}(240758)
           |                `-privsep-helper(240882)---{privsep-helper}(240883)
           |-conmon(200229)---dumb-init(200231)---ceilometer-poll(200234)-+-ceilometer-poll(200437)-+-{ceilometer-poll}(200438)
           |                                                              |                         |-{ceilometer-poll}(200441)
           |                                                              |                         |-{ceilometer-poll}(200442)
           |                                                              |                         `-{ceilometer-poll}(200443)
           |                                                              |-ceilometer-poll(200439)-+-{ceilometer-poll}(200440)
           |                                                              |                         |-{ceilometer-poll}(200544)
           |                                                              |                         |-{ceilometer-poll}(200546)
           |                                                              |                         |-{ceilometer-poll}(200547)
           |                                                              |                         `-{ceilometer-poll}(241485)
           |                                                              `-{ceilometer-poll}(200425)
           |-conmon(202020)---node_exporter(202022)-+-{node_exporter}(202025)
           |                                        |-{node_exporter}(202026)
           |                                        |-{node_exporter}(202027)
           |                                        `-{node_exporter}(202028)
           |-conmon(203931)---podman_exporter(203933)-+-{podman_exporter}(203937)
           |                                          |-{podman_exporter}(203938)
           |                                          |-{podman_exporter}(203939)
           |                                          |-{podman_exporter}(203940)
           |                                          |-{podman_exporter}(203941)
           |                                          |-{podman_exporter}(215384)
           |                                          |-{podman_exporter}(215385)
           |                                          |-{podman_exporter}(215386)
           |                                          `-{podman_exporter}(215387)
           |-conmon(205834)---openstack-netwo(205836)-+-{openstack-netwo}(205839)
           |                                          |-{openstack-netwo}(205840)
           |                                          |-{openstack-netwo}(205841)
           |                                          |-{openstack-netwo}(205842)
           |                                          |-{openstack-netwo}(205843)
           |                                          |-{openstack-netwo}(214927)
           |                                          |-{openstack-netwo}(215466)
           |                                          |-{openstack-netwo}(215467)
           |                                          |-{openstack-netwo}(215468)
           |                                          |-{openstack-netwo}(215472)
           |                                          |-{openstack-netwo}(241954)
           |                                          `-{openstack-netwo}(241955)
           |-conmon(224528)---dumb-init(224530)-+-ceilometer-poll(224533)-+-ceilometer-poll(224750)-+-{ceilometer-poll}(224751)
           |                                    |                         |                         |-{ceilometer-poll}(224752)
           |                                    |                         |                         `-{ceilometer-poll}(224891)
           |                                    |                         `-{ceilometer-poll}(224747)
           |                                    `-privsep-helper(224854)---{privsep-helper}(224896)
           |-conmon(224798)---kepler(224800)-+-{kepler}(224803)
           |                                 |-{kepler}(224804)
           |                                 |-{kepler}(224805)
           |                                 |-{kepler}(224806)
           |                                 |-{kepler}(224807)
           |                                 |-{kepler}(224809)
           |                                 |-{kepler}(224810)
           |                                 |-{kepler}(224831)
           |                                 |-{kepler}(224832)
           |                                 |-{kepler}(225550)
           |                                 |-{kepler}(225551)
           |                                 |-{kepler}(225552)
           |                                 `-{kepler}(227500)
           |-crond(1013)
           |-dbus-broker-lau(744)---dbus-broker(772)
           |-gssproxy(874)-+-{gssproxy}(877)
           |               |-{gssproxy}(878)
           |               |-{gssproxy}(879)
           |               |-{gssproxy}(880)
           |               `-{gssproxy}(881)
           |-irqbalance(781)---{irqbalance}(800)
           |-iscsid(175297)
           |-ovs-vswitchd(54622)-+-{ovs-vswitchd}(59160)
           |                     |-{ovs-vswitchd}(59163)
           |                     |-{ovs-vswitchd}(59165)
           |                     |-{ovs-vswitchd}(59166)
           |                     |-{ovs-vswitchd}(59168)
           |                     |-{ovs-vswitchd}(59170)
           |                     |-{ovs-vswitchd}(59172)
           |                     |-{ovs-vswitchd}(59173)
           |                     |-{ovs-vswitchd}(59175)
           |                     |-{ovs-vswitchd}(59176)
           |                     |-{ovs-vswitchd}(59178)
           |                     `-{ovs-vswitchd}(59180)
           |-ovsdb-server(54538)
           |-podman(203666)-+-{podman}(203672)
           |                |-{podman}(203673)
           |                |-{podman}(203674)
           |                |-{podman}(203675)
           |                |-{podman}(203676)
           |                |-{podman}(203681)
           |                |-{podman}(203682)
           |                |-{podman}(203683)
           |                |-{podman}(203684)
           |                |-{podman}(203685)
           |                |-{podman}(203688)
           |                |-{podman}(203703)
           |                |-{podman}(203704)
           |                `-{podman}(243013)
           |-polkitd(43455)-+-{polkitd}(43510)
           |                |-{polkitd}(43511)
           |                |-{polkitd}(43513)
           |                |-{polkitd}(43514)
           |                |-{polkitd}(43515)
           |                |-{polkitd}(43516)
           |                |-{polkitd}(43517)
           |                |-{polkitd}(43518)
           |                |-{polkitd}(43519)
           |                |-{polkitd}(43520)
           |                `-{polkitd}(43536)
           |-python3(4514)
           |-qemu-kvm(253758)-+-{qemu-kvm}(253768)
           |                  |-{qemu-kvm}(253772)
           |                  |-{qemu-kvm}(253773)
           |                  `-{qemu-kvm}(253775)
           |-rpcbind(703)
           |-rsyslogd(236925)-+-{rsyslogd}(236945)
           |                  |-{rsyslogd}(236946)
           |                  `-{rsyslogd}(236947)
           |-sshd(131096)-+-sshd-session(255637)---sshd-session(255640)---sudo(255641)---sos(255665)-+-timeout(258884)---turbostat(258885)-+-sleep(258892)
           |              |                                                                          |                                     `-{turbostat}(258889)
           |              |                                                                          |-timeout(258913)---sg_map(258915)
           |              |                                                                          |-timeout(258917)---pstree(258918)
           |              |                                                                          |-{sos}(255981)
           |              |                                                                          |-{sos}(255982)
           |              |                                                                          |-{sos}(255983)
           |              |                                                                          |-{sos}(255984)
           |              |                                                                          |-{sos}(258555)
           |              |                                                                          |-{sos}(258622)
           |              |                                                                          |-{sos}(258900)
           |              |                                                                          `-{sos}(258925)
           |              `-sshd-session(257893)---sshd-session(257898)
           |-systemd(4302)-+-(sd-pam)(4304)
           |               `-dbus-broker-lau(11790)---dbus-broker(11807)
           |-systemd-hostnam(256375)
           |-systemd-journal(681)
           |-systemd-logind(787)
           |-systemd-machine(155832)
           |-systemd-udevd(734)
           |-tuned(43795)-+-{tuned}(43798)
           |              |-{tuned}(43799)
           |              `-{tuned}(43800)
           |-virtlogd(155204)
           |-virtnodedevd(189789)-+-{virtnodedevd}(189790)
           |                      |-{virtnodedevd}(189791)
           |                      |-{virtnodedevd}(189792)
           |                      |-{virtnodedevd}(189793)
           |                      |-{virtnodedevd}(189794)
           |                      |-{virtnodedevd}(189795)
           |                      |-{virtnodedevd}(189796)
           |                      |-{virtnodedevd}(189797)
           |                      |-{virtnodedevd}(189798)
           |                      |-{virtnodedevd}(189799)
           |                      |-{virtnodedevd}(189800)
           |                      |-{virtnodedevd}(189801)
           |                      |-{virtnodedevd}(189802)
           |                      |-{virtnodedevd}(189803)
           |                      |-{virtnodedevd}(189804)
           |                      |-{virtnodedevd}(189806)
           |                      |-{virtnodedevd}(189807)
           |                      |-{virtnodedevd}(189808)
           |                      `-{virtnodedevd}(189809)
           `-virtqemud(189724)-+-{virtqemud}(189725)
                               |-{virtqemud}(189726)
                               |-{virtqemud}(189727)
                               |-{virtqemud}(189728)
                               |-{virtqemud}(189729)
                               |-{virtqemud}(189730)
                               |-{virtqemud}(189731)
                               |-{virtqemud}(189732)
                               |-{virtqemud}(189733)
                               |-{virtqemud}(189734)
                               |-{virtqemud}(189735)
                               |-{virtqemud}(189736)
                               |-{virtqemud}(189737)
                               |-{virtqemud}(189738)
                               |-{virtqemud}(189739)
                               |-{virtqemud}(189743)
                               |-{virtqemud}(189744)
                               |-{virtqemud}(241291)
                               `-{virtqemud}(253767)
