systemd(1)-+-NetworkManager(55583)-+-{NetworkManager}(55585)
           |                       `-{NetworkManager}(55586)
           |-agetty(1019)
           |-agetty(1023)
           |-auditd(705)-+-sedispatch(707)
           |             |-{auditd}(706)
           |             `-{auditd}(708)
           |-catatonit(17120)
           |-chronyd(65016)
           |-conmon(95478)---dumb-init(95480)---ovn-controller(95483)-+-{ovn-controller}(95602)
           |                                                          |-{ovn-controller}(95603)
           |                                                          |-{ovn-controller}(95604)
           |                                                          `-{ovn-controller}(95605)
           |-conmon(104323)-+-dumb-init(104325)---neutron-ovn-met(104328)---neutron-ovn-met(104434)
           |                |-privsep-helper(104439)---{privsep-helper}(104440)
           |                |-privsep-helper(213308)-+-{privsep-helper}(213309)
           |                |                        `-{privsep-helper}(214322)
           |                `-privsep-helper(213329)-+-{privsep-helper}(213330)
           |                                         `-{privsep-helper}(215113)
           |-conmon(170115)---dumb-init(170117)---multipathd(170120)-+-{multipathd}(170169)
           |                                                         |-{multipathd}(170170)
           |                                                         |-{multipathd}(170171)
           |                                                         |-{multipathd}(170172)
           |                                                         |-{multipathd}(170173)
           |                                                         `-{multipathd}(170175)
           |-conmon(187029)-+-dumb-init(187031)---nova-compute(187033)-+-{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)
           |                |                                          `-{nova-compute}(187344)
           |                |-privsep-helper(213181)---{privsep-helper}(213182)
           |                `-privsep-helper(213245)---{privsep-helper}(213246)
           |-conmon(197757)---dumb-init(197759)---ceilometer-poll(197762)-+-ceilometer-poll(198036)-+-{ceilometer-poll}(198037)
           |                                                              |                         |-{ceilometer-poll}(198068)
           |                                                              |                         `-{ceilometer-poll}(198069)
           |                                                              `-{ceilometer-poll}(198034)
           |-conmon(199569)---node_exporter(199571)-+-{node_exporter}(199574)
           |                                        |-{node_exporter}(199575)
           |                                        |-{node_exporter}(199576)
           |                                        `-{node_exporter}(199577)
           |-conmon(201439)---podman_exporter(201441)-+-{podman_exporter}(201444)
           |                                          |-{podman_exporter}(201445)
           |                                          |-{podman_exporter}(201446)
           |                                          |-{podman_exporter}(201447)
           |                                          |-{podman_exporter}(201448)
           |                                          `-{podman_exporter}(201449)
           |-conmon(203372)---openstack-netwo(203374)-+-{openstack-netwo}(203377)
           |                                          |-{openstack-netwo}(203378)
           |                                          |-{openstack-netwo}(203379)
           |                                          |-{openstack-netwo}(203380)
           |                                          `-{openstack-netwo}(203381)
           |-crond(1012)
           |-dbus-broker-lau(759)---dbus-broker(775)
           |-gssproxy(877)-+-{gssproxy}(880)
           |               |-{gssproxy}(881)
           |               |-{gssproxy}(882)
           |               |-{gssproxy}(883)
           |               `-{gssproxy}(884)
           |-irqbalance(785)---{irqbalance}(804)
           |-iscsid(172860)
           |-ovs-vswitchd(53878)-+-{ovs-vswitchd}(58414)
           |                     |-{ovs-vswitchd}(58415)
           |                     |-{ovs-vswitchd}(58416)
           |                     |-{ovs-vswitchd}(58417)
           |                     |-{ovs-vswitchd}(58418)
           |                     |-{ovs-vswitchd}(58419)
           |                     |-{ovs-vswitchd}(58420)
           |                     |-{ovs-vswitchd}(58421)
           |                     |-{ovs-vswitchd}(58424)
           |                     |-{ovs-vswitchd}(58426)
           |                     |-{ovs-vswitchd}(58428)
           |                     `-{ovs-vswitchd}(58429)
           |-ovsdb-server(53798)
           |-podman(201192)-+-{podman}(201197)
           |                |-{podman}(201198)
           |                |-{podman}(201199)
           |                |-{podman}(201201)
           |                |-{podman}(201202)
           |                |-{podman}(201204)
           |                |-{podman}(201207)
           |                |-{podman}(201208)
           |                |-{podman}(201211)
           |                |-{podman}(201212)
           |                |-{podman}(201213)
           |                |-{podman}(201214)
           |                `-{podman}(201451)
           |-polkitd(43650)-+-{polkitd}(43654)
           |                |-{polkitd}(43655)
           |                |-{polkitd}(43656)
           |                |-{polkitd}(43657)
           |                |-{polkitd}(43658)
           |                |-{polkitd}(43659)
           |                |-{polkitd}(43660)
           |                |-{polkitd}(43661)
           |                |-{polkitd}(43662)
           |                |-{polkitd}(43663)
           |                `-{polkitd}(43664)
           |-python3(4517)
           |-rpcbind(703)
           |-rsyslogd(1008)-+-{rsyslogd}(1018)
           |                `-{rsyslogd}(1020)
           |-sshd(128679)---sshd-session(225483)---sshd-session(225486)---sudo(225487)---sos(225511)-+-timeout(228260)---sh(228264)-+-rpm(228265)
           |                                                                                         |                              `-sort(228266)
           |                                                                                         |-timeout(228268)---pstree(228270)
           |                                                                                         |-{sos}(225844)
           |                                                                                         |-{sos}(225845)
           |                                                                                         |-{sos}(225846)
           |                                                                                         |-{sos}(225847)
           |                                                                                         |-{sos}(228066)
           |                                                                                         |-{sos}(228175)
           |                                                                                         |-{sos}(228252)
           |                                                                                         `-{sos}(228263)
           |-systemd(4305)-+-(sd-pam)(4307)
           |               `-dbus-broker-lau(17187)---dbus-broker(17195)
           |-systemd-hostnam(226216)
           |-systemd-journal(681)
           |-systemd-logind(791)
           |-systemd-machine(153413)
           |-systemd-udevd(733)
           |-tuned(43827)-+-{tuned}(43829)
           |              |-{tuned}(43830)
           |              `-{tuned}(43831)
           |-virtlogd(152783)
           |-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}(187360)
           |                      |-{virtnodedevd}(187361)
           |                      |-{virtnodedevd}(187362)
           |                      |-{virtnodedevd}(187363)
           |                      |-{virtnodedevd}(187365)
           |                      |-{virtnodedevd}(187366)
           |                      |-{virtnodedevd}(187367)
           |                      `-{virtnodedevd}(187368)
           `-virtqemud(186771)-+-{virtqemud}(186783)
                               |-{virtqemud}(186784)
                               |-{virtqemud}(186785)
                               |-{virtqemud}(186786)
                               |-{virtqemud}(186787)
                               |-{virtqemud}(186788)
                               |-{virtqemud}(186789)
                               |-{virtqemud}(186790)
                               |-{virtqemud}(186791)
                               |-{virtqemud}(186792)
                               |-{virtqemud}(186793)
                               |-{virtqemud}(186794)
                               |-{virtqemud}(186795)
                               |-{virtqemud}(186796)
                               |-{virtqemud}(186797)
                               |-{virtqemud}(186801)
                               |-{virtqemud}(186802)
                               `-{virtqemud}(213497)
