systemd(1)-+-NetworkManager(55465)-+-{NetworkManager}(55474)
           |                       `-{NetworkManager}(55476)
           |-agetty(1010)
           |-agetty(1011)
           |-anacron(149511)
           |-auditd(702)-+-sedispatch(704)
           |             |-{auditd}(703)
           |             `-{auditd}(705)
           |-catatonit(15959)
           |-chronyd(64916)
           |-conmon(95520)---dumb-init(95522)---ovn-controller(95525)-+-{ovn-controller}(95646)
           |                                                          |-{ovn-controller}(95647)
           |                                                          |-{ovn-controller}(95648)
           |                                                          `-{ovn-controller}(95649)
           |-conmon(104965)-+-dumb-init(104967)---neutron-ovn-met(104970)---neutron-ovn-met(105176)
           |                |-privsep-helper(105232)---{privsep-helper}(105256)
           |                |-privsep-helper(219144)-+-{privsep-helper}(219145)
           |                |                        `-{privsep-helper}(224003)
           |                `-privsep-helper(219404)-+-{privsep-helper}(219405)
           |                                         `-{privsep-helper}(220397)
           |-conmon(171811)---dumb-init(171813)---multipathd(171816)-+-{multipathd}(171863)
           |                                                         |-{multipathd}(171866)
           |                                                         |-{multipathd}(171867)
           |                                                         |-{multipathd}(171868)
           |                                                         |-{multipathd}(171869)
           |                                                         `-{multipathd}(171871)
           |-conmon(188772)-+-dumb-init(188774)---nova-compute(188776)-+-{nova-compute}(189050)
           |                |                                          |-{nova-compute}(189051)
           |                |                                          |-{nova-compute}(189052)
           |                |                                          |-{nova-compute}(189053)
           |                |                                          |-{nova-compute}(189054)
           |                |                                          |-{nova-compute}(189055)
           |                |                                          |-{nova-compute}(189056)
           |                |                                          |-{nova-compute}(189057)
           |                |                                          |-{nova-compute}(189058)
           |                |                                          |-{nova-compute}(189059)
           |                |                                          |-{nova-compute}(189060)
           |                |                                          |-{nova-compute}(189061)
           |                |                                          |-{nova-compute}(189062)
           |                |                                          |-{nova-compute}(189063)
           |                |                                          |-{nova-compute}(189064)
           |                |                                          |-{nova-compute}(189065)
           |                |                                          |-{nova-compute}(189066)
           |                |                                          |-{nova-compute}(189067)
           |                |                                          |-{nova-compute}(189068)
           |                |                                          |-{nova-compute}(189069)
           |                |                                          `-{nova-compute}(189070)
           |                |-privsep-helper(219228)---{privsep-helper}(219229)
           |                `-privsep-helper(219273)---{privsep-helper}(219274)
           |-conmon(198668)---dumb-init(198670)---ceilometer-poll(198673)-+-ceilometer-poll(198850)-+-{ceilometer-poll}(198851)
           |                                                              |                         |-{ceilometer-poll}(198877)
           |                                                              |                         `-{ceilometer-poll}(198878)
           |                                                              `-{ceilometer-poll}(198849)
           |-conmon(201845)---node_exporter(201847)-+-{node_exporter}(201850)
           |                                        |-{node_exporter}(201851)
           |                                        |-{node_exporter}(201852)
           |                                        |-{node_exporter}(201853)
           |                                        `-{node_exporter}(201854)
           |-conmon(205173)---podman_exporter(205175)-+-{podman_exporter}(205178)
           |                                          |-{podman_exporter}(205179)
           |                                          |-{podman_exporter}(205180)
           |                                          |-{podman_exporter}(205181)
           |                                          |-{podman_exporter}(205183)
           |                                          |-{podman_exporter}(207521)
           |                                          `-{podman_exporter}(207522)
           |-conmon(208521)---openstack-netwo(208523)-+-{openstack-netwo}(208526)
           |                                          |-{openstack-netwo}(208527)
           |                                          |-{openstack-netwo}(208528)
           |                                          |-{openstack-netwo}(208529)
           |                                          `-{openstack-netwo}(208530)
           |-crond(1009)
           |-dbus-broker-lau(747)---dbus-broker(772)
           |-gssproxy(875)-+-{gssproxy}(878)
           |               |-{gssproxy}(879)
           |               |-{gssproxy}(880)
           |               |-{gssproxy}(881)
           |               `-{gssproxy}(882)
           |-irqbalance(780)---{irqbalance}(796)
           |-iscsid(174544)
           |-ovs-vswitchd(53773)-+-{ovs-vswitchd}(58303)
           |                     |-{ovs-vswitchd}(58305)
           |                     |-{ovs-vswitchd}(58306)
           |                     |-{ovs-vswitchd}(58307)
           |                     |-{ovs-vswitchd}(58308)
           |                     |-{ovs-vswitchd}(58309)
           |                     |-{ovs-vswitchd}(58310)
           |                     |-{ovs-vswitchd}(58314)
           |                     |-{ovs-vswitchd}(58315)
           |                     |-{ovs-vswitchd}(58317)
           |                     |-{ovs-vswitchd}(58318)
           |                     `-{ovs-vswitchd}(58319)
           |-ovsdb-server(53691)
           |-podman(205184)-+-{podman}(205190)
           |                |-{podman}(205191)
           |                |-{podman}(205192)
           |                |-{podman}(205193)
           |                |-{podman}(205194)
           |                |-{podman}(205199)
           |                |-{podman}(205200)
           |                |-{podman}(205201)
           |                |-{podman}(205202)
           |                |-{podman}(205203)
           |                |-{podman}(205207)
           |                `-{podman}(205208)
           |-polkitd(43543)-+-{polkitd}(43547)
           |                |-{polkitd}(43548)
           |                |-{polkitd}(43549)
           |                |-{polkitd}(43550)
           |                |-{polkitd}(43551)
           |                |-{polkitd}(43552)
           |                |-{polkitd}(43553)
           |                |-{polkitd}(43554)
           |                |-{polkitd}(43555)
           |                |-{polkitd}(43556)
           |                `-{polkitd}(43557)
           |-python3(4512)
           |-rpcbind(700)
           |-rsyslogd(1005)-+-{rsyslogd}(1014)
           |                `-{rsyslogd}(1015)
           |-sshd(129730)---sshd-session(238424)---sshd-session(238427)---sudo(238428)---sos(238452)-+-timeout(241347)---sh(241348)-+-rpm(241349)
           |                                                                                         |                              `-sort(241350)
           |                                                                                         |-timeout(241355)---pstree(241356)
           |                                                                                         |-{sos}(238743)
           |                                                                                         |-{sos}(238744)
           |                                                                                         |-{sos}(238745)
           |                                                                                         |-{sos}(238746)
           |                                                                                         |-{sos}(241047)
           |                                                                                         |-{sos}(241255)
           |                                                                                         |-{sos}(241344)
           |                                                                                         `-{sos}(241358)
           |-systemd(4300)-+-(sd-pam)(4302)
           |               `-dbus-broker-lau(16017)---dbus-broker(16024)
           |-systemd-hostnam(239116)
           |-systemd-journal(678)
           |-systemd-logind(785)
           |-systemd-machine(154510)
           |-systemd-udevd(730)
           |-tuned(43720)-+-{tuned}(43722)
           |              |-{tuned}(43723)
           |              `-{tuned}(43724)
           |-virtlogd(153884)
           |-virtnodedevd(188522)-+-{virtnodedevd}(188542)
           |                      |-{virtnodedevd}(188543)
           |                      |-{virtnodedevd}(188544)
           |                      |-{virtnodedevd}(188545)
           |                      |-{virtnodedevd}(188546)
           |                      |-{virtnodedevd}(188547)
           |                      |-{virtnodedevd}(188548)
           |                      |-{virtnodedevd}(188549)
           |                      |-{virtnodedevd}(188550)
           |                      |-{virtnodedevd}(188551)
           |                      |-{virtnodedevd}(188552)
           |                      |-{virtnodedevd}(188553)
           |                      |-{virtnodedevd}(188554)
           |                      |-{virtnodedevd}(188555)
           |                      |-{virtnodedevd}(188556)
           |                      |-{virtnodedevd}(188558)
           |                      |-{virtnodedevd}(188559)
           |                      |-{virtnodedevd}(188560)
           |                      `-{virtnodedevd}(188561)
           `-virtqemud(188325)-+-{virtqemud}(188326)
                               |-{virtqemud}(188327)
                               |-{virtqemud}(188328)
                               |-{virtqemud}(188329)
                               |-{virtqemud}(188330)
                               |-{virtqemud}(188331)
                               |-{virtqemud}(188332)
                               |-{virtqemud}(188333)
                               |-{virtqemud}(188334)
                               |-{virtqemud}(188335)
                               |-{virtqemud}(188336)
                               |-{virtqemud}(188337)
                               |-{virtqemud}(188338)
                               |-{virtqemud}(188339)
                               |-{virtqemud}(188340)
                               |-{virtqemud}(188344)
                               |-{virtqemud}(188345)
                               `-{virtqemud}(219731)
