systemd(1)-+-NetworkManager(55573)-+-{NetworkManager}(55579)
           |                       `-{NetworkManager}(55580)
           |-agetty(1012)
           |-agetty(1015)
           |-auditd(704)-+-sedispatch(706)
           |             |-{auditd}(705)
           |             `-{auditd}(707)
           |-catatonit(20001)
           |-chronyd(65009)
           |-conmon(95481)---dumb-init(95483)---ovn-controller(95486)-+-{ovn-controller}(95608)
           |                                                          |-{ovn-controller}(95609)
           |                                                          |-{ovn-controller}(95610)
           |                                                          `-{ovn-controller}(95611)
           |-conmon(104329)-+-dumb-init(104331)---neutron-ovn-met(104334)---neutron-ovn-met(104441)
           |                |-privsep-helper(104446)---{privsep-helper}(104447)
           |                |-privsep-helper(213387)-+-{privsep-helper}(213388)
           |                |                        `-{privsep-helper}(215185)
           |                `-privsep-helper(213447)---{privsep-helper}(213448)
           |-conmon(170114)---dumb-init(170116)---multipathd(170119)-+-{multipathd}(170152)
           |                                                         |-{multipathd}(170154)
           |                                                         |-{multipathd}(170155)
           |                                                         |-{multipathd}(170156)
           |                                                         |-{multipathd}(170158)
           |                                                         `-{multipathd}(170160)
           |-conmon(187026)-+-dumb-init(187028)---nova-compute(187030)-+-{nova-compute}(187323)
           |                |                                          |-{nova-compute}(187324)
           |                |                                          |-{nova-compute}(187325)
           |                |                                          |-{nova-compute}(187326)
           |                |                                          |-{nova-compute}(187327)
           |                |                                          |-{nova-compute}(187328)
           |                |                                          |-{nova-compute}(187329)
           |                |                                          |-{nova-compute}(187330)
           |                |                                          |-{nova-compute}(187331)
           |                |                                          |-{nova-compute}(187332)
           |                |                                          |-{nova-compute}(187333)
           |                |                                          |-{nova-compute}(187334)
           |                |                                          |-{nova-compute}(187335)
           |                |                                          |-{nova-compute}(187336)
           |                |                                          |-{nova-compute}(187337)
           |                |                                          |-{nova-compute}(187338)
           |                |                                          |-{nova-compute}(187339)
           |                |                                          |-{nova-compute}(187340)
           |                |                                          |-{nova-compute}(187341)
           |                |                                          |-{nova-compute}(187342)
           |                |                                          `-{nova-compute}(187343)
           |                |-privsep-helper(213294)---{privsep-helper}(213295)
           |                `-privsep-helper(213336)---{privsep-helper}(213337)
           |-conmon(197762)---dumb-init(197764)---ceilometer-poll(197767)-+-ceilometer-poll(198011)-+-{ceilometer-poll}(198013)
           |                                                              |                         |-{ceilometer-poll}(198070)
           |                                                              |                         `-{ceilometer-poll}(198071)
           |                                                              `-{ceilometer-poll}(197997)
           |-conmon(199571)---node_exporter(199573)-+-{node_exporter}(199576)
           |                                        |-{node_exporter}(199577)
           |                                        |-{node_exporter}(199578)
           |                                        `-{node_exporter}(199579)
           |-conmon(201444)---podman_exporter(201446)-+-{podman_exporter}(201449)
           |                                          |-{podman_exporter}(201450)
           |                                          |-{podman_exporter}(201451)
           |                                          |-{podman_exporter}(201452)
           |                                          |-{podman_exporter}(201453)
           |                                          |-{podman_exporter}(206780)
           |                                          `-{podman_exporter}(206781)
           |-conmon(203363)---openstack-netwo(203365)-+-{openstack-netwo}(203368)
           |                                          |-{openstack-netwo}(203369)
           |                                          |-{openstack-netwo}(203370)
           |                                          |-{openstack-netwo}(203371)
           |                                          `-{openstack-netwo}(203372)
           |-crond(1010)
           |-dbus-broker-lau(742)---dbus-broker(773)
           |-gssproxy(879)-+-{gssproxy}(881)
           |               |-{gssproxy}(883)
           |               |-{gssproxy}(884)
           |               |-{gssproxy}(885)
           |               `-{gssproxy}(886)
           |-irqbalance(781)---{irqbalance}(800)
           |-iscsid(172859)
           |-ovs-vswitchd(53875)-+-{ovs-vswitchd}(58407)
           |                     |-{ovs-vswitchd}(58408)
           |                     |-{ovs-vswitchd}(58409)
           |                     |-{ovs-vswitchd}(58411)
           |                     |-{ovs-vswitchd}(58412)
           |                     |-{ovs-vswitchd}(58413)
           |                     |-{ovs-vswitchd}(58414)
           |                     |-{ovs-vswitchd}(58415)
           |                     |-{ovs-vswitchd}(58416)
           |                     |-{ovs-vswitchd}(58417)
           |                     |-{ovs-vswitchd}(58418)
           |                     `-{ovs-vswitchd}(58419)
           |-ovsdb-server(53794)
           |-podman(201193)-+-{podman}(201199)
           |                |-{podman}(201200)
           |                |-{podman}(201201)
           |                |-{podman}(201202)
           |                |-{podman}(201203)
           |                |-{podman}(201209)
           |                |-{podman}(201210)
           |                |-{podman}(201211)
           |                |-{podman}(201212)
           |                |-{podman}(201213)
           |                |-{podman}(201216)
           |                |-{podman}(201219)
           |                `-{podman}(201223)
           |-polkitd(43653)-+-{polkitd}(43657)
           |                |-{polkitd}(43658)
           |                |-{polkitd}(43659)
           |                |-{polkitd}(43660)
           |                |-{polkitd}(43661)
           |                |-{polkitd}(43662)
           |                |-{polkitd}(43663)
           |                |-{polkitd}(43664)
           |                |-{polkitd}(43665)
           |                |-{polkitd}(43666)
           |                `-{polkitd}(43667)
           |-python3(4509)
           |-rpcbind(702)
           |-rsyslogd(1005)-+-{rsyslogd}(1017)
           |                `-{rsyslogd}(1018)
           |-sshd(128682)---sshd-session(225703)---sshd-session(225706)---sudo(225707)---sos(225731)-+-timeout(228459)
           |                                                                                         |-timeout(228467)---pstree(228468)
           |                                                                                         |-{sos}(226023)
           |                                                                                         |-{sos}(226024)
           |                                                                                         |-{sos}(226025)
           |                                                                                         |-{sos}(226026)
           |                                                                                         |-{sos}(228168)
           |                                                                                         |-{sos}(228353)
           |                                                                                         |-{sos}(228452)
           |                                                                                         `-{sos}(228466)
           |-systemd(4299)-+-(sd-pam)(4301)
           |               `-dbus-broker-lau(20070)---dbus-broker(20081)
           |-systemd-hostnam(226416)
           |-systemd-journal(677)
           |-systemd-logind(782)
           |-systemd-machine(153417)
           |-systemd-udevd(732)
           |-tuned(43830)-+-{tuned}(43833)
           |              |-{tuned}(43834)
           |              `-{tuned}(43835)
           |-virtlogd(152786)
           |-virtnodedevd(187344)-+-{virtnodedevd}(187345)
           |                      |-{virtnodedevd}(187346)
           |                      |-{virtnodedevd}(187347)
           |                      |-{virtnodedevd}(187348)
           |                      |-{virtnodedevd}(187349)
           |                      |-{virtnodedevd}(187350)
           |                      |-{virtnodedevd}(187351)
           |                      |-{virtnodedevd}(187352)
           |                      |-{virtnodedevd}(187353)
           |                      |-{virtnodedevd}(187354)
           |                      |-{virtnodedevd}(187355)
           |                      |-{virtnodedevd}(187356)
           |                      |-{virtnodedevd}(187357)
           |                      |-{virtnodedevd}(187358)
           |                      |-{virtnodedevd}(187359)
           |                      |-{virtnodedevd}(187361)
           |                      |-{virtnodedevd}(187362)
           |                      |-{virtnodedevd}(187363)
           |                      `-{virtnodedevd}(187364)
           `-virtqemud(186729)-+-{virtqemud}(186730)
                               |-{virtqemud}(186731)
                               |-{virtqemud}(186732)
                               |-{virtqemud}(186733)
                               |-{virtqemud}(186734)
                               |-{virtqemud}(186735)
                               |-{virtqemud}(186736)
                               |-{virtqemud}(186737)
                               |-{virtqemud}(186738)
                               |-{virtqemud}(186739)
                               |-{virtqemud}(186740)
                               |-{virtqemud}(186741)
                               |-{virtqemud}(186742)
                               |-{virtqemud}(186743)
                               |-{virtqemud}(186744)
                               |-{virtqemud}(186748)
                               |-{virtqemud}(186749)
                               `-{virtqemud}(213559)
