systemd(1)-+-NetworkManager(56598)-+-{NetworkManager}(56605)
           |                       `-{NetworkManager}(56606)
           |-agetty(1011)
           |-agetty(1012)
           |-anacron(229436)
           |-auditd(703)-+-sedispatch(705)
           |             |-{auditd}(704)
           |             `-{auditd}(706)
           |-catatonit(12519)
           |-chronyd(66040)
           |-conmon(98229)---dumb-init(98231)---ovn-controller(98234)-+-{ovn-controller}(98355)
           |                                                          |-{ovn-controller}(98356)
           |                                                          |-{ovn-controller}(98357)
           |                                                          `-{ovn-controller}(98358)
           |-conmon(107684)-+-conmon(250957)---dumb-init(250959)---haproxy(250961)---haproxy(250963)-+-{haproxy}(250964)
           |                |                                                                        |-{haproxy}(250965)
           |                |                                                                        |-{haproxy}(250966)
           |                |                                                                        |-{haproxy}(250967)
           |                |                                                                        |-{haproxy}(250968)
           |                |                                                                        |-{haproxy}(250969)
           |                |                                                                        `-{haproxy}(250970)
           |                |-dumb-init(107686)---neutron-ovn-met(107689)---neutron-ovn-met(108054)
           |                |-privsep-helper(108136)---{privsep-helper}(108159)
           |                |-privsep-helper(240489)-+-{privsep-helper}(240490)
           |                |                        `-{privsep-helper}(252597)
           |                `-privsep-helper(240510)-+-{privsep-helper}(240552)
           |                                         `-{privsep-helper}(251059)
           |-conmon(186018)-+-dumb-init(186020)---nova-compute(186022)-+-{nova-compute}(186294)
           |                |                                          |-{nova-compute}(186295)
           |                |                                          |-{nova-compute}(186296)
           |                |                                          |-{nova-compute}(186297)
           |                |                                          |-{nova-compute}(186298)
           |                |                                          |-{nova-compute}(186299)
           |                |                                          |-{nova-compute}(186300)
           |                |                                          |-{nova-compute}(186301)
           |                |                                          |-{nova-compute}(186302)
           |                |                                          |-{nova-compute}(186303)
           |                |                                          |-{nova-compute}(186304)
           |                |                                          |-{nova-compute}(186305)
           |                |                                          |-{nova-compute}(186306)
           |                |                                          |-{nova-compute}(186307)
           |                |                                          |-{nova-compute}(186308)
           |                |                                          |-{nova-compute}(186309)
           |                |                                          |-{nova-compute}(186310)
           |                |                                          |-{nova-compute}(186311)
           |                |                                          |-{nova-compute}(186312)
           |                |                                          |-{nova-compute}(186313)
           |                |                                          `-{nova-compute}(186314)
           |                |-privsep-helper(240388)---{privsep-helper}(240389)
           |                `-privsep-helper(240425)---{privsep-helper}(240426)
           |-conmon(195874)---dumb-init(195876)---ceilometer-poll(195879)-+-ceilometer-poll(196058)-+-{ceilometer-poll}(196059)
           |                                                              |                         |-{ceilometer-poll}(196062)
           |                                                              |                         |-{ceilometer-poll}(196063)
           |                                                              |                         `-{ceilometer-poll}(196064)
           |                                                              |-ceilometer-poll(196060)-+-{ceilometer-poll}(196061)
           |                                                              |                         |-{ceilometer-poll}(196089)
           |                                                              |                         |-{ceilometer-poll}(196097)
           |                                                              |                         |-{ceilometer-poll}(196099)
           |                                                              |                         `-{ceilometer-poll}(240884)
           |                                                              `-{ceilometer-poll}(196057)
           |-conmon(199111)---node_exporter(199113)-+-{node_exporter}(199116)
           |                                        |-{node_exporter}(199117)
           |                                        |-{node_exporter}(199118)
           |                                        `-{node_exporter}(199119)
           |-conmon(202401)---podman_exporter(202403)-+-{podman_exporter}(202415)
           |                                          |-{podman_exporter}(202416)
           |                                          |-{podman_exporter}(202417)
           |                                          |-{podman_exporter}(202418)
           |                                          |-{podman_exporter}(202420)
           |                                          |-{podman_exporter}(216068)
           |                                          |-{podman_exporter}(216069)
           |                                          |-{podman_exporter}(216070)
           |                                          `-{podman_exporter}(221114)
           |-conmon(205720)---openstack-netwo(205722)-+-{openstack-netwo}(205725)
           |                                          |-{openstack-netwo}(205726)
           |                                          |-{openstack-netwo}(205727)
           |                                          |-{openstack-netwo}(205728)
           |                                          |-{openstack-netwo}(205729)
           |                                          |-{openstack-netwo}(216353)
           |                                          |-{openstack-netwo}(216354)
           |                                          |-{openstack-netwo}(216357)
           |                                          |-{openstack-netwo}(216358)
           |                                          `-{openstack-netwo}(233456)
           |-conmon(225972)---dumb-init(225974)-+-ceilometer-poll(225977)-+-ceilometer-poll(226158)-+-{ceilometer-poll}(226159)
           |                                    |                         |                         |-{ceilometer-poll}(226160)
           |                                    |                         |                         `-{ceilometer-poll}(226197)
           |                                    |                         `-{ceilometer-poll}(226157)
           |                                    `-privsep-helper(226182)---{privsep-helper}(226198)
           |-conmon(226227)---kepler(226229)-+-{kepler}(226232)
           |                                 |-{kepler}(226233)
           |                                 |-{kepler}(226234)
           |                                 |-{kepler}(226235)
           |                                 |-{kepler}(226236)
           |                                 |-{kepler}(226238)
           |                                 |-{kepler}(226239)
           |                                 |-{kepler}(226240)
           |                                 |-{kepler}(226250)
           |                                 |-{kepler}(226261)
           |                                 |-{kepler}(227124)
           |                                 |-{kepler}(227125)
           |                                 `-{kepler}(243894)
           |-crond(1010)
           |-dbus-broker-lau(770)---dbus-broker(776)
           |-gssproxy(876)-+-{gssproxy}(878)
           |               |-{gssproxy}(879)
           |               |-{gssproxy}(880)
           |               |-{gssproxy}(881)
           |               `-{gssproxy}(882)
           |-irqbalance(782)---{irqbalance}(795)
           |-iscsid(171623)
           |-multipathd(171783)-+-{multipathd}(171785)
           |                    |-{multipathd}(171786)
           |                    |-{multipathd}(171787)
           |                    |-{multipathd}(171788)
           |                    |-{multipathd}(171789)
           |                    `-{multipathd}(171790)
           |-ovs-vswitchd(54899)-+-{ovs-vswitchd}(59436)
           |                     |-{ovs-vswitchd}(59437)
           |                     |-{ovs-vswitchd}(59438)
           |                     |-{ovs-vswitchd}(59439)
           |                     |-{ovs-vswitchd}(59440)
           |                     |-{ovs-vswitchd}(59441)
           |                     |-{ovs-vswitchd}(59442)
           |                     |-{ovs-vswitchd}(59443)
           |                     |-{ovs-vswitchd}(59444)
           |                     |-{ovs-vswitchd}(59446)
           |                     |-{ovs-vswitchd}(59449)
           |                     `-{ovs-vswitchd}(59450)
           |-ovsdb-server(54817)
           |-podman(202426)-+-{podman}(202434)
           |                |-{podman}(202435)
           |                |-{podman}(202436)
           |                |-{podman}(202437)
           |                |-{podman}(202438)
           |                |-{podman}(202444)
           |                |-{podman}(202445)
           |                |-{podman}(202446)
           |                |-{podman}(202447)
           |                |-{podman}(202452)
           |                |-{podman}(202453)
           |                |-{podman}(224972)
           |                `-{podman}(229173)
           |-polkitd(44036)-+-{polkitd}(44040)
           |                |-{polkitd}(44041)
           |                |-{polkitd}(44042)
           |                |-{polkitd}(44043)
           |                |-{polkitd}(44044)
           |                |-{polkitd}(44045)
           |                |-{polkitd}(44046)
           |                |-{polkitd}(44047)
           |                |-{polkitd}(44048)
           |                |-{polkitd}(44049)
           |                `-{polkitd}(44050)
           |-python3(4510)
           |-qemu-kvm(250846)-+-{qemu-kvm}(250900)
           |                  |-{qemu-kvm}(250917)
           |                  |-{qemu-kvm}(250918)
           |                  `-{qemu-kvm}(250920)
           |-rpcbind(701)
           |-rsyslogd(237695)-+-{rsyslogd}(237697)
           |                  |-{rsyslogd}(237698)
           |                  `-{rsyslogd}(237699)
           |-sshd(132550)---sshd-session(259389)---sshd-session(259392)---sudo(259393)---sos(259417)-+-timeout(262138)---pstree(262141)
           |                                                                                         |-{sos}(259847)
           |                                                                                         |-{sos}(259848)
           |                                                                                         |-{sos}(259849)
           |                                                                                         |-{sos}(259850)
           |                                                                                         |-{sos}(260607)
           |                                                                                         |-{sos}(261604)
           |                                                                                         |-{sos}(261661)
           |                                                                                         `-{sos}(262132)
           |-systemd(4300)-+-(sd-pam)(4302)
           |               `-dbus-broker-lau(12633)---dbus-broker(12654)
           |-systemd-hostnam(260226)
           |-systemd-journal(678)
           |-systemd-logind(788)
           |-systemd-machine(157312)
           |-systemd-udevd(732)
           |-tuned(44214)-+-{tuned}(44216)
           |              |-{tuned}(44217)
           |              `-{tuned}(44218)
           |-virtlogd(156663)
           |-virtnodedevd(185912)-+-{virtnodedevd}(185913)
           |                      |-{virtnodedevd}(185914)
           |                      |-{virtnodedevd}(185915)
           |                      |-{virtnodedevd}(185916)
           |                      |-{virtnodedevd}(185917)
           |                      |-{virtnodedevd}(185918)
           |                      |-{virtnodedevd}(185919)
           |                      |-{virtnodedevd}(185920)
           |                      |-{virtnodedevd}(185921)
           |                      |-{virtnodedevd}(185922)
           |                      |-{virtnodedevd}(185923)
           |                      |-{virtnodedevd}(185924)
           |                      |-{virtnodedevd}(185925)
           |                      |-{virtnodedevd}(185926)
           |                      |-{virtnodedevd}(185927)
           |                      |-{virtnodedevd}(185929)
           |                      |-{virtnodedevd}(185930)
           |                      |-{virtnodedevd}(185931)
           |                      `-{virtnodedevd}(185932)
           `-virtqemud(185616)-+-{virtqemud}(185617)
                               |-{virtqemud}(185618)
                               |-{virtqemud}(185619)
                               |-{virtqemud}(185620)
                               |-{virtqemud}(185621)
                               |-{virtqemud}(185622)
                               |-{virtqemud}(185623)
                               |-{virtqemud}(185624)
                               |-{virtqemud}(185625)
                               |-{virtqemud}(185626)
                               |-{virtqemud}(185627)
                               |-{virtqemud}(185628)
                               |-{virtqemud}(185629)
                               |-{virtqemud}(185630)
                               |-{virtqemud}(185631)
                               |-{virtqemud}(185635)
                               |-{virtqemud}(185636)
                               |-{virtqemud}(240826)
                               `-{virtqemud}(250889)
