systemd(1)-+-NetworkManager(55524)-+-{NetworkManager}(55528)
           |                       `-{NetworkManager}(55529)
           |-agetty(1021)
           |-agetty(1022)
           |-anacron(109828)
           |-auditd(703)-+-sedispatch(705)
           |             |-{auditd}(704)
           |             `-{auditd}(706)
           |-catatonit(11596)
           |-chronyd(64960)
           |-conmon(95433)---dumb-init(95435)---ovn-controller(95438)-+-{ovn-controller}(95558)
           |                                                          |-{ovn-controller}(95559)
           |                                                          |-{ovn-controller}(95560)
           |                                                          `-{ovn-controller}(95561)
           |-conmon(104306)-+-dumb-init(104308)---neutron-ovn-met(104311)---neutron-ovn-met(104422)
           |                `-privsep-helper(104427)---{privsep-helper}(104428)
           |-conmon(170154)---dumb-init(170156)---multipathd(170159)-+-{multipathd}(170191)
           |                                                         |-{multipathd}(170192)
           |                                                         |-{multipathd}(170194)
           |                                                         |-{multipathd}(170195)
           |                                                         |-{multipathd}(170197)
           |                                                         `-{multipathd}(170198)
           |-conmon(187130)---dumb-init(187132)---nova-compute(187134)-+-{nova-compute}(187408)
           |                                                           |-{nova-compute}(187409)
           |                                                           |-{nova-compute}(187410)
           |                                                           |-{nova-compute}(187411)
           |                                                           |-{nova-compute}(187412)
           |                                                           |-{nova-compute}(187413)
           |                                                           |-{nova-compute}(187414)
           |                                                           |-{nova-compute}(187415)
           |                                                           |-{nova-compute}(187416)
           |                                                           |-{nova-compute}(187417)
           |                                                           |-{nova-compute}(187418)
           |                                                           |-{nova-compute}(187419)
           |                                                           |-{nova-compute}(187420)
           |                                                           |-{nova-compute}(187421)
           |                                                           |-{nova-compute}(187422)
           |                                                           |-{nova-compute}(187423)
           |                                                           |-{nova-compute}(187424)
           |                                                           |-{nova-compute}(187425)
           |                                                           |-{nova-compute}(187426)
           |                                                           |-{nova-compute}(187427)
           |                                                           `-{nova-compute}(187428)
           |-conmon(197908)---dumb-init(197911)---ceilometer-poll(197914)-+-ceilometer-poll(198165)-+-{ceilometer-poll}(198166)
           |                                                              |                         |-{ceilometer-poll}(198221)
           |                                                              |                         `-{ceilometer-poll}(198222)
           |                                                              `-{ceilometer-poll}(198164)
           |-conmon(199745)---node_exporter(199747)-+-{node_exporter}(199750)
           |                                        |-{node_exporter}(199751)
           |                                        |-{node_exporter}(199752)
           |                                        `-{node_exporter}(199753)
           |-conmon(201678)---podman_exporter(201680)-+-{podman_exporter}(201683)
           |                                          |-{podman_exporter}(201684)
           |                                          |-{podman_exporter}(201685)
           |                                          |-{podman_exporter}(201686)
           |                                          |-{podman_exporter}(201688)
           |                                          `-{podman_exporter}(213788)
           |-conmon(203572)---openstack-netwo(203574)-+-{openstack-netwo}(203577)
           |                                          |-{openstack-netwo}(203578)
           |                                          |-{openstack-netwo}(203579)
           |                                          |-{openstack-netwo}(203580)
           |                                          `-{openstack-netwo}(203581)
           |-crond(1010)
           |-dbus-broker-lau(754)---dbus-broker(774)
           |-gssproxy(875)-+-{gssproxy}(877)
           |               |-{gssproxy}(878)
           |               |-{gssproxy}(879)
           |               |-{gssproxy}(880)
           |               `-{gssproxy}(881)
           |-irqbalance(797)---{irqbalance}(808)
           |-iscsid(172898)
           |-ovs-vswitchd(53822)-+-{ovs-vswitchd}(58356)
           |                     |-{ovs-vswitchd}(58357)
           |                     |-{ovs-vswitchd}(58358)
           |                     |-{ovs-vswitchd}(58359)
           |                     |-{ovs-vswitchd}(58360)
           |                     |-{ovs-vswitchd}(58361)
           |                     |-{ovs-vswitchd}(58362)
           |                     |-{ovs-vswitchd}(58363)
           |                     |-{ovs-vswitchd}(58364)
           |                     |-{ovs-vswitchd}(58365)
           |                     |-{ovs-vswitchd}(58366)
           |                     `-{ovs-vswitchd}(58367)
           |-ovsdb-server(53740)
           |-podman(201404)-+-{podman}(201405)
           |                |-{podman}(201406)
           |                |-{podman}(201407)
           |                |-{podman}(201408)
           |                |-{podman}(201410)
           |                |-{podman}(201415)
           |                |-{podman}(201416)
           |                |-{podman}(201417)
           |                |-{podman}(201418)
           |                |-{podman}(201419)
           |                |-{podman}(201424)
           |                |-{podman}(201425)
           |                `-{podman}(212911)
           |-polkitd(43510)-+-{polkitd}(43602)
           |                |-{polkitd}(43603)
           |                |-{polkitd}(43604)
           |                |-{polkitd}(43605)
           |                |-{polkitd}(43606)
           |                |-{polkitd}(43607)
           |                |-{polkitd}(43608)
           |                |-{polkitd}(43609)
           |                |-{polkitd}(43610)
           |                |-{polkitd}(43611)
           |                `-{polkitd}(43612)
           |-python3(4513)
           |-rpcbind(701)
           |-rsyslogd(1005)-+-{rsyslogd}(1017)
           |                `-{rsyslogd}(1018)
           |-sshd(128695)---sshd-session(221404)---sshd-session(221407)---sudo(221408)---sos(221432)-+-timeout(224232)---turbostat(224233)-+-sleep(224241)
           |                                                                                         |                                     `-{turbostat}(224239)
           |                                                                                         |-timeout(224260)---pstree(224261)
           |                                                                                         |-{sos}(221746)
           |                                                                                         |-{sos}(221747)
           |                                                                                         |-{sos}(221748)
           |                                                                                         |-{sos}(221749)
           |                                                                                         |-{sos}(224122)
           |                                                                                         |-{sos}(224134)
           |                                                                                         |-{sos}(224251)
           |                                                                                         `-{sos}(224262)
           |-systemd(4301)-+-(sd-pam)(4303)
           |               `-dbus-broker-lau(11717)---dbus-broker(11744)
           |-systemd-hostnam(222147)
           |-systemd-journal(680)
           |-systemd-logind(803)
           |-systemd-machine(153419)
           |-systemd-udevd(731)
           |-tuned(43775)-+-{tuned}(43778)
           |              |-{tuned}(43779)
           |              `-{tuned}(43780)
           |-virtlogd(152789)
           |-virtnodedevd(186978)-+-{virtnodedevd}(186994)
           |                      |-{virtnodedevd}(186995)
           |                      |-{virtnodedevd}(186996)
           |                      |-{virtnodedevd}(186997)
           |                      |-{virtnodedevd}(186998)
           |                      |-{virtnodedevd}(186999)
           |                      |-{virtnodedevd}(187000)
           |                      |-{virtnodedevd}(187001)
           |                      |-{virtnodedevd}(187002)
           |                      |-{virtnodedevd}(187003)
           |                      |-{virtnodedevd}(187004)
           |                      |-{virtnodedevd}(187005)
           |                      |-{virtnodedevd}(187006)
           |                      |-{virtnodedevd}(187007)
           |                      |-{virtnodedevd}(187008)
           |                      |-{virtnodedevd}(187010)
           |                      |-{virtnodedevd}(187011)
           |                      |-{virtnodedevd}(187012)
           |                      `-{virtnodedevd}(187013)
           `-virtqemud(186734)-+-{virtqemud}(186735)
                               |-{virtqemud}(186736)
                               |-{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}(186753)
                               `-{virtqemud}(186754)
