systemd(1)-+-NetworkManager(52014)-+-{NetworkManager}(52018)
           |                       `-{NetworkManager}(52019)
           |-agetty(1013)
           |-agetty(1014)
           |-auditd(705)-+-sedispatch(707)
           |             |-{auditd}(706)
           |             `-{auditd}(708)
           |-catatonit(8937)
           |-chronyd(61207)
           |-conmon(95083)---dumb-init(95085)---ovn-controller(95088)-+-{ovn-controller}(95220)
           |                                                          |-{ovn-controller}(95221)
           |                                                          |-{ovn-controller}(95222)
           |                                                          `-{ovn-controller}(95223)
           |-conmon(103942)-+-dumb-init(103944)---neutron-ovn-met(103947)---neutron-ovn-met(104080)
           |                `-privsep-helper(104085)---{privsep-helper}(104086)
           |-conmon(166354)---dumb-init(166356)---iscsid(166359)
           |-conmon(175642)---dumb-init(175644)---multipathd(175647)-+-{multipathd}(175679)
           |                                                         |-{multipathd}(175680)
           |                                                         |-{multipathd}(175682)
           |                                                         |-{multipathd}(175683)
           |                                                         |-{multipathd}(175684)
           |                                                         `-{multipathd}(175686)
           |-conmon(192794)---dumb-init(192796)---nova-compute(192798)-+-{nova-compute}(193071)
           |                                                           |-{nova-compute}(193072)
           |                                                           |-{nova-compute}(193073)
           |                                                           |-{nova-compute}(193074)
           |                                                           |-{nova-compute}(193075)
           |                                                           |-{nova-compute}(193076)
           |                                                           |-{nova-compute}(193077)
           |                                                           |-{nova-compute}(193078)
           |                                                           |-{nova-compute}(193079)
           |                                                           |-{nova-compute}(193080)
           |                                                           |-{nova-compute}(193081)
           |                                                           |-{nova-compute}(193082)
           |                                                           |-{nova-compute}(193083)
           |                                                           |-{nova-compute}(193084)
           |                                                           |-{nova-compute}(193085)
           |                                                           |-{nova-compute}(193086)
           |                                                           |-{nova-compute}(193087)
           |                                                           |-{nova-compute}(193088)
           |                                                           |-{nova-compute}(193089)
           |                                                           |-{nova-compute}(193090)
           |                                                           `-{nova-compute}(193091)
           |-conmon(203541)---dumb-init(203543)---ceilometer-poll(203546)-+-ceilometer-poll(203726)-+-{ceilometer-poll}(203727)
           |                                                              |                         |-{ceilometer-poll}(203730)
           |                                                              |                         |-{ceilometer-poll}(203731)
           |                                                              |                         `-{ceilometer-poll}(203732)
           |                                                              |-ceilometer-poll(203728)-+-{ceilometer-poll}(203729)
           |                                                              |                         |-{ceilometer-poll}(203764)
           |                                                              |                         |-{ceilometer-poll}(203782)
           |                                                              |                         `-{ceilometer-poll}(203783)
           |                                                              `-{ceilometer-poll}(203725)
           |-conmon(205396)---node_exporter(205398)-+-{node_exporter}(205401)
           |                                        |-{node_exporter}(205402)
           |                                        |-{node_exporter}(205403)
           |                                        `-{node_exporter}(205404)
           |-conmon(207282)---podman_exporter(207284)-+-{podman_exporter}(207287)
           |                                          |-{podman_exporter}(207288)
           |                                          |-{podman_exporter}(207289)
           |                                          |-{podman_exporter}(207290)
           |                                          |-{podman_exporter}(207292)
           |                                          |-{podman_exporter}(207293)
           |                                          `-{podman_exporter}(215045)
           |-conmon(209270)---openstack-netwo(209272)-+-{openstack-netwo}(209277)
           |                                          |-{openstack-netwo}(209278)
           |                                          |-{openstack-netwo}(209279)
           |                                          |-{openstack-netwo}(209280)
           |                                          `-{openstack-netwo}(209281)
           |-crond(1011)
           |-dbus-broker-lau(764)---dbus-broker(776)
           |-gssproxy(879)-+-{gssproxy}(881)
           |               |-{gssproxy}(882)
           |               |-{gssproxy}(883)
           |               |-{gssproxy}(884)
           |               `-{gssproxy}(885)
           |-irqbalance(790)---{irqbalance}(806)
           |-ovs-vswitchd(50315)-+-{ovs-vswitchd}(54850)
           |                     |-{ovs-vswitchd}(54851)
           |                     |-{ovs-vswitchd}(54853)
           |                     |-{ovs-vswitchd}(54854)
           |                     |-{ovs-vswitchd}(54855)
           |                     |-{ovs-vswitchd}(54856)
           |                     |-{ovs-vswitchd}(54857)
           |                     |-{ovs-vswitchd}(54858)
           |                     |-{ovs-vswitchd}(54859)
           |                     |-{ovs-vswitchd}(54862)
           |                     |-{ovs-vswitchd}(54864)
           |                     `-{ovs-vswitchd}(54865)
           |-ovsdb-server(50233)
           |-podman(207035)-+-{podman}(207041)
           |                |-{podman}(207042)
           |                |-{podman}(207043)
           |                |-{podman}(207045)
           |                |-{podman}(207044)
           |                |-{podman}(207050)
           |                |-{podman}(207051)
           |                |-{podman}(207052)
           |                |-{podman}(207053)
           |                |-{podman}(207059)
           |                |-{podman}(207060)
           |                `-{podman}(207061)
           |-polkitd(6472)-+-{polkitd}(6541)
           |               |-{polkitd}(6545)
           |               |-{polkitd}(6550)
           |               |-{polkitd}(6551)
           |               |-{polkitd}(6552)
           |               |-{polkitd}(6553)
           |               |-{polkitd}(6554)
           |               |-{polkitd}(6556)
           |               |-{polkitd}(6557)
           |               |-{polkitd}(6558)
           |               `-{polkitd}(6599)
           |-python3(1471)
           |-rpcbind(703)
           |-rsyslogd(1008)-+-{rsyslogd}(1016)
           |                `-{rsyslogd}(1017)
           |-sshd(128248)---sshd-session(219371)---sshd-session(219374)---sudo(219375)---sos(219399)-+-timeout(221935)---pstree(221938)
           |                                                                                         |-{sos}(219732)
           |                                                                                         |-{sos}(219733)
           |                                                                                         |-{sos}(219734)
           |                                                                                         |-{sos}(219735)
           |                                                                                         |-{sos}(220367)
           |                                                                                         |-{sos}(221701)
           |                                                                                         |-{sos}(221854)
           |                                                                                         `-{sos}(221941)
           |-systemd(1260)-+-(sd-pam)(1263)
           |               `-dbus-broker-lau(9039)---dbus-broker(9059)
           |-systemd-hostnam(220178)
           |-systemd-journal(683)
           |-systemd-logind(798)
           |-systemd-machine(152833)
           |-systemd-udevd(733)---systemd-udevd(221299)
           |-tuned(40095)-+-{tuned}(40098)
           |              |-{tuned}(40099)
           |              `-{tuned}(40100)
           |-virtlogd(152205)
           |-virtnodedevd(192711)-+-{virtnodedevd}(192712)
           |                      |-{virtnodedevd}(192713)
           |                      |-{virtnodedevd}(192714)
           |                      |-{virtnodedevd}(192715)
           |                      |-{virtnodedevd}(192716)
           |                      |-{virtnodedevd}(192717)
           |                      |-{virtnodedevd}(192718)
           |                      |-{virtnodedevd}(192719)
           |                      |-{virtnodedevd}(192720)
           |                      |-{virtnodedevd}(192721)
           |                      |-{virtnodedevd}(192722)
           |                      |-{virtnodedevd}(192723)
           |                      |-{virtnodedevd}(192724)
           |                      |-{virtnodedevd}(192725)
           |                      |-{virtnodedevd}(192726)
           |                      |-{virtnodedevd}(192728)
           |                      |-{virtnodedevd}(192729)
           |                      `-{virtnodedevd}(192730)
           `-virtqemud(192428)-+-{virtqemud}(192440)
                               |-{virtqemud}(192441)
                               |-{virtqemud}(192442)
                               |-{virtqemud}(192443)
                               |-{virtqemud}(192444)
                               |-{virtqemud}(192445)
                               |-{virtqemud}(192446)
                               |-{virtqemud}(192447)
                               |-{virtqemud}(192448)
                               |-{virtqemud}(192449)
                               |-{virtqemud}(192450)
                               |-{virtqemud}(192451)
                               |-{virtqemud}(192452)
                               |-{virtqemud}(192453)
                               |-{virtqemud}(192454)
                               |-{virtqemud}(192461)
                               `-{virtqemud}(192463)
