systemd(1)-+-NetworkManager(55495)-+-{NetworkManager}(55504)
           |                       `-{NetworkManager}(55505)
           |-agetty(1010)
           |-agetty(1011)
           |-auditd(704)-+-sedispatch(706)
           |             |-{auditd}(705)
           |             `-{auditd}(707)
           |-catatonit(11728)
           |-chronyd(64940)
           |-conmon(95411)---dumb-init(95413)---ovn-controller(95416)-+-{ovn-controller}(95535)
           |                                                          |-{ovn-controller}(95536)
           |                                                          |-{ovn-controller}(95537)
           |                                                          |-{ovn-controller}(95538)
           |                                                          `-{ovn-controller}(95545)
           |-conmon(104267)-+-dumb-init(104269)---neutron-ovn-met(104272)-+-{neutron-ovn-met}(104381)
           |                |                                             |-{neutron-ovn-met}(104382)
           |                |                                             |-{neutron-ovn-met}(104383)
           |                |                                             |-{neutron-ovn-met}(104384)
           |                |                                             |-{neutron-ovn-met}(104385)
           |                |                                             |-{neutron-ovn-met}(104386)
           |                |                                             |-{neutron-ovn-met}(104416)
           |                |                                             |-{neutron-ovn-met}(208325)
           |                |                                             |-{neutron-ovn-met}(208331)
           |                |                                             |-{neutron-ovn-met}(209646)
           |                |                                             `-{neutron-ovn-met}(209663)
           |                |-privsep-helper(104402)---{privsep-helper}(104417)
           |                |-privsep-helper(208330)-+-{privsep-helper}(208332)
           |                |                        `-{privsep-helper}(216263)
           |                `-privsep-helper(209662)---{privsep-helper}(209664)
           |-conmon(169954)---dumb-init(169956)---multipathd(169959)-+-{multipathd}(170005)
           |                                                         |-{multipathd}(170007)
           |                                                         |-{multipathd}(170009)
           |                                                         |-{multipathd}(170011)
           |                                                         |-{multipathd}(170013)
           |                                                         `-{multipathd}(170014)
           |-conmon(186867)-+-dumb-init(186869)---nova-compute(186871)-+-{nova-compute}(187143)
           |                |                                          |-{nova-compute}(187144)
           |                |                                          |-{nova-compute}(187145)
           |                |                                          |-{nova-compute}(187146)
           |                |                                          |-{nova-compute}(187147)
           |                |                                          |-{nova-compute}(187148)
           |                |                                          |-{nova-compute}(187149)
           |                |                                          |-{nova-compute}(187150)
           |                |                                          |-{nova-compute}(187151)
           |                |                                          |-{nova-compute}(187152)
           |                |                                          |-{nova-compute}(187153)
           |                |                                          |-{nova-compute}(187154)
           |                |                                          |-{nova-compute}(187155)
           |                |                                          |-{nova-compute}(187156)
           |                |                                          |-{nova-compute}(187157)
           |                |                                          |-{nova-compute}(187158)
           |                |                                          |-{nova-compute}(187159)
           |                |                                          |-{nova-compute}(187160)
           |                |                                          |-{nova-compute}(187161)
           |                |                                          |-{nova-compute}(187162)
           |                |                                          `-{nova-compute}(187163)
           |                |-privsep-helper(209583)---{privsep-helper}(209584)
           |                `-privsep-helper(209604)---{privsep-helper}(209605)
           |-conmon(197473)---podman_exporter(197475)-+-{podman_exporter}(197478)
           |                                          |-{podman_exporter}(197479)
           |                                          |-{podman_exporter}(197480)
           |                                          |-{podman_exporter}(197481)
           |                                          |-{podman_exporter}(197483)
           |                                          |-{podman_exporter}(207915)
           |                                          |-{podman_exporter}(207916)
           |                                          |-{podman_exporter}(207917)
           |                                          `-{podman_exporter}(207918)
           |-conmon(199395)---openstack-netwo(199397)-+-{openstack-netwo}(199400)
           |                                          |-{openstack-netwo}(199401)
           |                                          |-{openstack-netwo}(199402)
           |                                          |-{openstack-netwo}(199403)
           |                                          |-{openstack-netwo}(199404)
           |                                          |-{openstack-netwo}(206940)
           |                                          |-{openstack-netwo}(206941)
           |                                          |-{openstack-netwo}(206942)
           |                                          |-{openstack-netwo}(206945)
           |                                          |-{openstack-netwo}(207919)
           |                                          `-{openstack-netwo}(220898)
           |-crond(1009)
           |-dbus-broker-lau(769)---dbus-broker(774)
           |-gssproxy(884)-+-{gssproxy}(886)
           |               |-{gssproxy}(887)
           |               |-{gssproxy}(888)
           |               |-{gssproxy}(889)
           |               `-{gssproxy}(890)
           |-irqbalance(785)---{irqbalance}(804)
           |-iscsid(172658)
           |-nfsdcld(207772)
           |-ovs-vswitchd(53800)-+-{ovs-vswitchd}(58338)
           |                     |-{ovs-vswitchd}(58339)
           |                     |-{ovs-vswitchd}(58340)
           |                     |-{ovs-vswitchd}(58341)
           |                     |-{ovs-vswitchd}(58342)
           |                     |-{ovs-vswitchd}(58343)
           |                     |-{ovs-vswitchd}(58344)
           |                     |-{ovs-vswitchd}(58345)
           |                     |-{ovs-vswitchd}(58346)
           |                     |-{ovs-vswitchd}(58348)
           |                     |-{ovs-vswitchd}(58351)
           |                     `-{ovs-vswitchd}(58353)
           |-ovsdb-server(53719)
           |-podman(197223)-+-{podman}(197229)
           |                |-{podman}(197230)
           |                |-{podman}(197231)
           |                |-{podman}(197232)
           |                |-{podman}(197233)
           |                |-{podman}(197238)
           |                |-{podman}(197239)
           |                |-{podman}(197240)
           |                |-{podman}(197246)
           |                |-{podman}(197247)
           |                |-{podman}(197248)
           |                |-{podman}(197249)
           |                |-{podman}(197260)
           |                `-{podman}(197261)
           |-polkitd(43557)-+-{polkitd}(43562)
           |                |-{polkitd}(43563)
           |                |-{polkitd}(43564)
           |                |-{polkitd}(43565)
           |                |-{polkitd}(43566)
           |                |-{polkitd}(43567)
           |                |-{polkitd}(43568)
           |                |-{polkitd}(43569)
           |                |-{polkitd}(43570)
           |                |-{polkitd}(43571)
           |                `-{polkitd}(43572)
           |-python3(4459)
           |-rpc.idmapd(207766)
           |-rpc.mountd(207773)
           |-rpcbind(702)
           |-rsyslogd(1005)-+-{rsyslogd}(1022)
           |                `-{rsyslogd}(1023)
           |-sshd(128629)---sshd-session(227138)---sshd-session(227141)---sudo(227142)---sos(227166)-+-timeout(229892)---turbostat(229893)-+-sleep(229900)
           |                                                                                         |                                     `-{turbostat}(229898)
           |                                                                                         |-timeout(229915)---pstree(229916)
           |                                                                                         |-{sos}(227480)
           |                                                                                         |-{sos}(227481)
           |                                                                                         |-{sos}(227482)
           |                                                                                         |-{sos}(227483)
           |                                                                                         |-{sos}(229776)
           |                                                                                         |-{sos}(229834)
           |                                                                                         |-{sos}(229880)
           |                                                                                         `-{sos}(229902)
           |-systemd(4249)-+-(sd-pam)(4251)
           |               `-dbus-broker-lau(11838)---dbus-broker(11855)
           |-systemd-hostnam(227864)
           |-systemd-journal(680)
           |-systemd-logind(793)
           |-systemd-machine(153210)
           |-systemd-udevd(732)
           |-tuned(43735)-+-{tuned}(43737)
           |              |-{tuned}(43738)
           |              `-{tuned}(43739)
           |-virtlogd(152581)
           |-virtnodedevd(187167)-+-{virtnodedevd}(187168)
           |                      |-{virtnodedevd}(187169)
           |                      |-{virtnodedevd}(187170)
           |                      |-{virtnodedevd}(187171)
           |                      |-{virtnodedevd}(187172)
           |                      |-{virtnodedevd}(187173)
           |                      |-{virtnodedevd}(187174)
           |                      |-{virtnodedevd}(187175)
           |                      |-{virtnodedevd}(187176)
           |                      |-{virtnodedevd}(187177)
           |                      |-{virtnodedevd}(187178)
           |                      |-{virtnodedevd}(187179)
           |                      |-{virtnodedevd}(187180)
           |                      |-{virtnodedevd}(187181)
           |                      |-{virtnodedevd}(187182)
           |                      |-{virtnodedevd}(187184)
           |                      |-{virtnodedevd}(187185)
           |                      |-{virtnodedevd}(187186)
           |                      `-{virtnodedevd}(187187)
           `-virtqemud(186716)-+-{virtqemud}(186737)
                               |-{virtqemud}(186738)
                               |-{virtqemud}(186739)
                               |-{virtqemud}(186740)
                               |-{virtqemud}(186741)
                               |-{virtqemud}(186742)
                               |-{virtqemud}(186743)
                               |-{virtqemud}(186744)
                               |-{virtqemud}(186745)
                               |-{virtqemud}(186746)
                               |-{virtqemud}(186747)
                               |-{virtqemud}(186748)
                               |-{virtqemud}(186749)
                               |-{virtqemud}(186750)
                               |-{virtqemud}(186751)
                               |-{virtqemud}(186765)
                               |-{virtqemud}(186767)
                               `-{virtqemud}(210420)
