systemd(1)-+-NetworkManager(55644)-+-{NetworkManager}(55650)
           |                       `-{NetworkManager}(55651)
           |-agetty(1022)
           |-agetty(1025)
           |-anacron(70721)
           |-auditd(707)-+-sedispatch(709)
           |             |-{auditd}(708)
           |             `-{auditd}(710)
           |-catatonit(15037)
           |-chronyd(65083)
           |-conmon(95565)---dumb-init(95567)---ovn-controller(95570)-+-{ovn-controller}(95696)
           |                                                          |-{ovn-controller}(95697)
           |                                                          |-{ovn-controller}(95698)
           |                                                          |-{ovn-controller}(95699)
           |                                                          `-{ovn-controller}(95700)
           |-conmon(104432)-+-dumb-init(104434)---neutron-ovn-met(104437)-+-{neutron-ovn-met}(104545)
           |                |                                             |-{neutron-ovn-met}(104546)
           |                |                                             |-{neutron-ovn-met}(104547)
           |                |                                             |-{neutron-ovn-met}(104548)
           |                |                                             |-{neutron-ovn-met}(104549)
           |                |                                             |-{neutron-ovn-met}(104550)
           |                |                                             |-{neutron-ovn-met}(104556)
           |                |                                             |-{neutron-ovn-met}(207919)
           |                |                                             |-{neutron-ovn-met}(207925)
           |                |                                             |-{neutron-ovn-met}(209363)
           |                |                                             `-{neutron-ovn-met}(209382)
           |                |-privsep-helper(104555)---{privsep-helper}(104557)
           |                |-privsep-helper(207924)-+-{privsep-helper}(207926)
           |                |                        `-{privsep-helper}(213849)
           |                `-privsep-helper(209381)---{privsep-helper}(209383)
           |-conmon(170302)---dumb-init(170304)---multipathd(170307)-+-{multipathd}(170349)
           |                                                         |-{multipathd}(170351)
           |                                                         |-{multipathd}(170352)
           |                                                         |-{multipathd}(170353)
           |                                                         |-{multipathd}(170359)
           |                                                         `-{multipathd}(170360)
           |-conmon(187168)-+-dumb-init(187170)---nova-compute(187172)-+-{nova-compute}(187469)
           |                |                                          |-{nova-compute}(187470)
           |                |                                          |-{nova-compute}(187471)
           |                |                                          |-{nova-compute}(187472)
           |                |                                          |-{nova-compute}(187473)
           |                |                                          |-{nova-compute}(187474)
           |                |                                          |-{nova-compute}(187475)
           |                |                                          |-{nova-compute}(187476)
           |                |                                          |-{nova-compute}(187477)
           |                |                                          |-{nova-compute}(187478)
           |                |                                          |-{nova-compute}(187479)
           |                |                                          |-{nova-compute}(187480)
           |                |                                          |-{nova-compute}(187481)
           |                |                                          |-{nova-compute}(187482)
           |                |                                          |-{nova-compute}(187483)
           |                |                                          |-{nova-compute}(187484)
           |                |                                          |-{nova-compute}(187485)
           |                |                                          |-{nova-compute}(187486)
           |                |                                          |-{nova-compute}(187487)
           |                |                                          |-{nova-compute}(187488)
           |                |                                          `-{nova-compute}(187510)
           |                |-privsep-helper(209303)---{privsep-helper}(209304)
           |                `-privsep-helper(209324)---{privsep-helper}(209325)
           |-conmon(197831)---podman_exporter(197833)-+-{podman_exporter}(197836)
           |                                          |-{podman_exporter}(197837)
           |                                          |-{podman_exporter}(197838)
           |                                          |-{podman_exporter}(197839)
           |                                          |-{podman_exporter}(197840)
           |                                          |-{podman_exporter}(207380)
           |                                          |-{podman_exporter}(207381)
           |                                          |-{podman_exporter}(207382)
           |                                          `-{podman_exporter}(207735)
           |-conmon(199710)---openstack-netwo(199712)-+-{openstack-netwo}(199715)
           |                                          |-{openstack-netwo}(199716)
           |                                          |-{openstack-netwo}(199717)
           |                                          |-{openstack-netwo}(199718)
           |                                          |-{openstack-netwo}(199719)
           |                                          |-{openstack-netwo}(199720)
           |                                          |-{openstack-netwo}(207408)
           |                                          |-{openstack-netwo}(207409)
           |                                          |-{openstack-netwo}(207410)
           |                                          |-{openstack-netwo}(207411)
           |                                          |-{openstack-netwo}(214071)
           |                                          `-{openstack-netwo}(214072)
           |-crond(1017)
           |-dbus-broker-lau(754)---dbus-broker(775)
           |-gssproxy(879)-+-{gssproxy}(882)
           |               |-{gssproxy}(883)
           |               |-{gssproxy}(884)
           |               |-{gssproxy}(885)
           |               `-{gssproxy}(886)
           |-irqbalance(784)---{irqbalance}(791)
           |-iscsid(173050)
           |-ovs-vswitchd(53947)-+-{ovs-vswitchd}(58475)
           |                     |-{ovs-vswitchd}(58476)
           |                     |-{ovs-vswitchd}(58478)
           |                     |-{ovs-vswitchd}(58479)
           |                     |-{ovs-vswitchd}(58480)
           |                     |-{ovs-vswitchd}(58481)
           |                     |-{ovs-vswitchd}(58482)
           |                     |-{ovs-vswitchd}(58483)
           |                     |-{ovs-vswitchd}(58484)
           |                     |-{ovs-vswitchd}(58485)
           |                     |-{ovs-vswitchd}(58486)
           |                     `-{ovs-vswitchd}(58487)
           |-ovsdb-server(53863)
           |-podman(197588)-+-{podman}(197594)
           |                |-{podman}(197595)
           |                |-{podman}(197596)
           |                |-{podman}(197597)
           |                |-{podman}(197598)
           |                |-{podman}(197605)
           |                |-{podman}(197606)
           |                |-{podman}(197607)
           |                |-{podman}(197608)
           |                |-{podman}(197609)
           |                |-{podman}(197610)
           |                |-{podman}(197611)
           |                |-{podman}(207383)
           |                `-{podman}(215159)
           |-polkitd(43714)-+-{polkitd}(43718)
           |                |-{polkitd}(43719)
           |                |-{polkitd}(43720)
           |                |-{polkitd}(43721)
           |                |-{polkitd}(43722)
           |                |-{polkitd}(43723)
           |                |-{polkitd}(43724)
           |                |-{polkitd}(43725)
           |                |-{polkitd}(43726)
           |                |-{polkitd}(43727)
           |                `-{polkitd}(43728)
           |-python3(4520)
           |-qemu-kvm(221449)-+-{qemu-kvm}(221481)
           |                  |-{qemu-kvm}(221503)
           |                  |-{qemu-kvm}(221504)
           |                  `-{qemu-kvm}(221508)
           |-rpcbind(705)
           |-rsyslogd(1013)-+-{rsyslogd}(1028)
           |                `-{rsyslogd}(1029)
           |-sshd(128859)---sshd-session(222497)---sshd-session(222500)---sudo(222501)---sos(222525)-+-timeout(225240)---package-cleanup(225241)
           |                                                                                         |-timeout(225382)---pip(225383)
           |                                                                                         |-timeout(225386)---pstree(225387)
           |                                                                                         |-{sos}(222885)
           |                                                                                         |-{sos}(222886)
           |                                                                                         |-{sos}(222887)
           |                                                                                         |-{sos}(222888)
           |                                                                                         |-{sos}(223198)
           |                                                                                         |-{sos}(225098)
           |                                                                                         |-{sos}(225282)
           |                                                                                         `-{sos}(225375)
           |-systemd(4310)-+-(sd-pam)(4312)
           |               `-dbus-broker-lau(15122)---dbus-broker(15136)
           |-systemd-hostnam(223273)
           |-systemd-journal(683)
           |-systemd-logind(789)
           |-systemd-machine(153593)
           |-systemd-udevd(735)
           |-tuned(43891)-+-{tuned}(43893)
           |              |-{tuned}(43894)
           |              `-{tuned}(43895)
           |-virtlogd(152934)
           |-virtnodedevd(187533)-+-{virtnodedevd}(187534)
           |                      |-{virtnodedevd}(187535)
           |                      |-{virtnodedevd}(187536)
           |                      |-{virtnodedevd}(187537)
           |                      |-{virtnodedevd}(187538)
           |                      |-{virtnodedevd}(187539)
           |                      |-{virtnodedevd}(187540)
           |                      |-{virtnodedevd}(187541)
           |                      |-{virtnodedevd}(187542)
           |                      |-{virtnodedevd}(187543)
           |                      |-{virtnodedevd}(187544)
           |                      |-{virtnodedevd}(187545)
           |                      |-{virtnodedevd}(187546)
           |                      |-{virtnodedevd}(187547)
           |                      |-{virtnodedevd}(187548)
           |                      |-{virtnodedevd}(187550)
           |                      |-{virtnodedevd}(187551)
           |                      |-{virtnodedevd}(187552)
           |                      `-{virtnodedevd}(187553)
           `-virtqemud(187489)-+-{virtqemud}(187490)
                               |-{virtqemud}(187491)
                               |-{virtqemud}(187492)
                               |-{virtqemud}(187493)
                               |-{virtqemud}(187494)
                               |-{virtqemud}(187495)
                               |-{virtqemud}(187496)
                               |-{virtqemud}(187497)
                               |-{virtqemud}(187498)
                               |-{virtqemud}(187499)
                               |-{virtqemud}(187500)
                               |-{virtqemud}(187501)
                               |-{virtqemud}(187502)
                               |-{virtqemud}(187503)
                               |-{virtqemud}(187504)
                               |-{virtqemud}(187508)
                               |-{virtqemud}(187509)
                               |-{virtqemud}(210222)
                               `-{virtqemud}(221473)
