systemd(1)-+-NetworkManager(56995)-+-{NetworkManager}(57000)
           |                       `-{NetworkManager}(57001)
           |-agetty(1023)
           |-agetty(1024)
           |-auditd(721)-+-sedispatch(723)
           |             |-{auditd}(722)
           |             `-{auditd}(724)
           |-catatonit(11548)
           |-chronyd(66406)
           |-conmon(98701)---dumb-init(98703)---ovn-controller(98706)-+-{ovn-controller}(98832)
           |                                                          |-{ovn-controller}(98833)
           |                                                          |-{ovn-controller}(98834)
           |                                                          `-{ovn-controller}(98835)
           |-conmon(108021)-+-dumb-init(108023)---neutron-ovn-met(108026)---neutron-ovn-met(108420)
           |                |-privsep-helper(108551)---{privsep-helper}(108552)
           |                |-privsep-helper(242109)-+-{privsep-helper}(242110)
           |                |                        `-{privsep-helper}(254396)
           |                `-privsep-helper(242142)-+-{privsep-helper}(242162)
           |                                         `-{privsep-helper}(253193)
           |-conmon(188703)-+-dumb-init(188705)---nova-compute(188707)-+-{nova-compute}(189005)
           |                |                                          |-{nova-compute}(189006)
           |                |                                          |-{nova-compute}(189007)
           |                |                                          |-{nova-compute}(189008)
           |                |                                          |-{nova-compute}(189009)
           |                |                                          |-{nova-compute}(189010)
           |                |                                          |-{nova-compute}(189011)
           |                |                                          |-{nova-compute}(189012)
           |                |                                          |-{nova-compute}(189013)
           |                |                                          |-{nova-compute}(189014)
           |                |                                          |-{nova-compute}(189015)
           |                |                                          |-{nova-compute}(189016)
           |                |                                          |-{nova-compute}(189017)
           |                |                                          |-{nova-compute}(189018)
           |                |                                          |-{nova-compute}(189019)
           |                |                                          |-{nova-compute}(189020)
           |                |                                          |-{nova-compute}(189021)
           |                |                                          |-{nova-compute}(189022)
           |                |                                          |-{nova-compute}(189023)
           |                |                                          |-{nova-compute}(189024)
           |                |                                          `-{nova-compute}(189025)
           |                |-privsep-helper(241980)---{privsep-helper}(241981)
           |                `-privsep-helper(242017)---{privsep-helper}(242018)
           |-conmon(198475)---dumb-init(198477)---ceilometer-poll(198480)-+-ceilometer-poll(198655)-+-{ceilometer-poll}(198657)
           |                                                              |                         |-{ceilometer-poll}(198660)
           |                                                              |                         |-{ceilometer-poll}(198661)
           |                                                              |                         `-{ceilometer-poll}(198662)
           |                                                              |-ceilometer-poll(198658)-+-{ceilometer-poll}(198659)
           |                                                              |                         |-{ceilometer-poll}(198687)
           |                                                              |                         |-{ceilometer-poll}(198689)
           |                                                              |                         |-{ceilometer-poll}(198690)
           |                                                              |                         `-{ceilometer-poll}(242221)
           |                                                              `-{ceilometer-poll}(198648)
           |-conmon(201511)---node_exporter(201513)-+-{node_exporter}(201516)
           |                                        |-{node_exporter}(201517)
           |                                        |-{node_exporter}(201518)
           |                                        `-{node_exporter}(201519)
           |-conmon(204674)---podman_exporter(204676)-+-{podman_exporter}(204679)
           |                                          |-{podman_exporter}(204680)
           |                                          |-{podman_exporter}(204681)
           |                                          |-{podman_exporter}(204682)
           |                                          |-{podman_exporter}(204684)
           |                                          |-{podman_exporter}(217158)
           |                                          |-{podman_exporter}(217159)
           |                                          |-{podman_exporter}(217160)
           |                                          `-{podman_exporter}(217161)
           |-conmon(207830)---openstack-netwo(207832)-+-{openstack-netwo}(207835)
           |                                          |-{openstack-netwo}(207836)
           |                                          |-{openstack-netwo}(207837)
           |                                          |-{openstack-netwo}(207838)
           |                                          |-{openstack-netwo}(207839)
           |                                          |-{openstack-netwo}(217301)
           |                                          |-{openstack-netwo}(217302)
           |                                          |-{openstack-netwo}(217303)
           |                                          |-{openstack-netwo}(217304)
           |                                          |-{openstack-netwo}(217317)
           |                                          `-{openstack-netwo}(243933)
           |-conmon(227758)---dumb-init(227760)-+-ceilometer-poll(227764)-+-ceilometer-poll(227945)-+-{ceilometer-poll}(227946)
           |                                    |                         |                         |-{ceilometer-poll}(227947)
           |                                    |                         |                         `-{ceilometer-poll}(227993)
           |                                    |                         `-{ceilometer-poll}(227944)
           |                                    `-privsep-helper(227971)---{privsep-helper}(227994)
           |-conmon(228015)---kepler(228017)-+-{kepler}(228021)
           |                                 |-{kepler}(228022)
           |                                 |-{kepler}(228023)
           |                                 |-{kepler}(228024)
           |                                 |-{kepler}(228025)
           |                                 |-{kepler}(228027)
           |                                 |-{kepler}(228028)
           |                                 |-{kepler}(228029)
           |                                 |-{kepler}(228030)
           |                                 |-{kepler}(229053)
           |                                 |-{kepler}(229055)
           |                                 |-{kepler}(229056)
           |                                 `-{kepler}(241014)
           |-crond(1022)
           |-dbus-broker-lau(787)---dbus-broker(790)
           |-gssproxy(887)-+-{gssproxy}(890)
           |               |-{gssproxy}(891)
           |               |-{gssproxy}(892)
           |               |-{gssproxy}(893)
           |               `-{gssproxy}(894)
           |-irqbalance(801)---{irqbalance}(829)
           |-iscsid(172567)
           |-multipathd(172726)-+-{multipathd}(172728)
           |                    |-{multipathd}(172729)
           |                    |-{multipathd}(172730)
           |                    |-{multipathd}(172731)
           |                    |-{multipathd}(172732)
           |                    |-{multipathd}(172733)
           |                    `-{multipathd}(172734)
           |-ovs-vswitchd(55281)-+-{ovs-vswitchd}(59862)
           |                     |-{ovs-vswitchd}(59863)
           |                     |-{ovs-vswitchd}(59864)
           |                     |-{ovs-vswitchd}(59866)
           |                     |-{ovs-vswitchd}(59867)
           |                     |-{ovs-vswitchd}(59868)
           |                     |-{ovs-vswitchd}(59869)
           |                     |-{ovs-vswitchd}(59870)
           |                     |-{ovs-vswitchd}(59871)
           |                     |-{ovs-vswitchd}(59872)
           |                     |-{ovs-vswitchd}(59873)
           |                     `-{ovs-vswitchd}(59874)
           |-ovsdb-server(55200)
           |-podman(204685)-+-{podman}(204691)
           |                |-{podman}(204692)
           |                |-{podman}(204693)
           |                |-{podman}(204694)
           |                |-{podman}(204696)
           |                |-{podman}(204697)
           |                |-{podman}(204702)
           |                |-{podman}(204703)
           |                |-{podman}(204704)
           |                |-{podman}(204705)
           |                |-{podman}(204708)
           |                |-{podman}(204710)
           |                |-{podman}(204718)
           |                `-{podman}(258051)
           |-polkitd(44319)-+-{polkitd}(44323)
           |                |-{polkitd}(44324)
           |                |-{polkitd}(44325)
           |                |-{polkitd}(44326)
           |                |-{polkitd}(44327)
           |                |-{polkitd}(44328)
           |                |-{polkitd}(44329)
           |                |-{polkitd}(44330)
           |                |-{polkitd}(44331)
           |                |-{polkitd}(44332)
           |                `-{polkitd}(44333)
           |-python3(5014)
           |-rpcbind(719)
           |-rsyslogd(239437)-+-{rsyslogd}(239439)
           |                  |-{rsyslogd}(239440)
           |                  `-{rsyslogd}(239441)
           |-sshd(132949)---sshd-session(267625)---sshd-session(267641)---sudo(267650)---sos(267675)-+-timeout(270377)---pstree(270379)
           |                                                                                         |-{sos}(268001)
           |                                                                                         |-{sos}(268002)
           |                                                                                         |-{sos}(268003)
           |                                                                                         |-{sos}(268004)
           |                                                                                         |-{sos}(269409)
           |                                                                                         |-{sos}(269561)
           |                                                                                         |-{sos}(269821)
           |                                                                                         `-{sos}(269946)
           |-systemd(4803)-+-(sd-pam)(4806)
           |               `-dbus-broker-lau(11669)---dbus-broker(11701)
           |-systemd-hostnam(268369)
           |-systemd-journal(696)
           |-systemd-logind(813)
           |-systemd-machine(158049)
           |-systemd-udevd(749)
           |-tuned(44497)-+-{tuned}(44500)
           |              |-{tuned}(44501)
           |              `-{tuned}(44502)
           |-virtlogd(157382)
           |-virtnodedevd(188139)-+-{virtnodedevd}(188140)
           |                      |-{virtnodedevd}(188141)
           |                      |-{virtnodedevd}(188142)
           |                      |-{virtnodedevd}(188143)
           |                      |-{virtnodedevd}(188144)
           |                      |-{virtnodedevd}(188145)
           |                      |-{virtnodedevd}(188146)
           |                      |-{virtnodedevd}(188147)
           |                      |-{virtnodedevd}(188148)
           |                      |-{virtnodedevd}(188149)
           |                      |-{virtnodedevd}(188150)
           |                      |-{virtnodedevd}(188151)
           |                      |-{virtnodedevd}(188152)
           |                      |-{virtnodedevd}(188153)
           |                      |-{virtnodedevd}(188154)
           |                      |-{virtnodedevd}(188156)
           |                      |-{virtnodedevd}(188157)
           |                      |-{virtnodedevd}(188158)
           |                      `-{virtnodedevd}(188159)
           `-virtqemud(187820)-+-{virtqemud}(187821)
                               |-{virtqemud}(187822)
                               |-{virtqemud}(187823)
                               |-{virtqemud}(187824)
                               |-{virtqemud}(187825)
                               |-{virtqemud}(187826)
                               |-{virtqemud}(187827)
                               |-{virtqemud}(187828)
                               |-{virtqemud}(187829)
                               |-{virtqemud}(187830)
                               |-{virtqemud}(187831)
                               |-{virtqemud}(187832)
                               |-{virtqemud}(187833)
                               |-{virtqemud}(187834)
                               |-{virtqemud}(187835)
                               |-{virtqemud}(187839)
                               |-{virtqemud}(187840)
                               `-{virtqemud}(242453)
