systemd(1)-+-NetworkManager(56240)-+-{NetworkManager}(56242)
           |                       `-{NetworkManager}(56243)
           |-agetty(1015)
           |-agetty(1016)
           |-anacron(31130)
           |-auditd(702)-+-sedispatch(704)
           |             |-{auditd}(703)
           |             `-{auditd}(705)
           |-catatonit(11994)
           |-chronyd(65681)
           |-conmon(96152)---dumb-init(96154)---ovn-controller(96157)-+-{ovn-controller}(96280)
           |                                                          |-{ovn-controller}(96281)
           |                                                          |-{ovn-controller}(96282)
           |                                                          `-{ovn-controller}(96283)
           |-conmon(105007)-+-dumb-init(105009)---neutron-ovn-met(105012)---neutron-ovn-met(105116)
           |                |-privsep-helper(105121)---{privsep-helper}(105122)
           |                |-privsep-helper(214533)-+-{privsep-helper}(214536)
           |                |                        `-{privsep-helper}(216144)
           |                `-privsep-helper(214554)-+-{privsep-helper}(214555)
           |                                         `-{privsep-helper}(218720)
           |-conmon(170853)---dumb-init(170855)---multipathd(170858)-+-{multipathd}(170908)
           |                                                         |-{multipathd}(170909)
           |                                                         |-{multipathd}(170911)
           |                                                         |-{multipathd}(170912)
           |                                                         |-{multipathd}(170914)
           |                                                         `-{multipathd}(170915)
           |-conmon(187822)-+-dumb-init(187824)---nova-compute(187826)-+-{nova-compute}(188093)
           |                |                                          |-{nova-compute}(188094)
           |                |                                          |-{nova-compute}(188095)
           |                |                                          |-{nova-compute}(188096)
           |                |                                          |-{nova-compute}(188097)
           |                |                                          |-{nova-compute}(188098)
           |                |                                          |-{nova-compute}(188099)
           |                |                                          |-{nova-compute}(188100)
           |                |                                          |-{nova-compute}(188101)
           |                |                                          |-{nova-compute}(188102)
           |                |                                          |-{nova-compute}(188103)
           |                |                                          |-{nova-compute}(188104)
           |                |                                          |-{nova-compute}(188105)
           |                |                                          |-{nova-compute}(188106)
           |                |                                          |-{nova-compute}(188107)
           |                |                                          |-{nova-compute}(188108)
           |                |                                          |-{nova-compute}(188109)
           |                |                                          |-{nova-compute}(188110)
           |                |                                          |-{nova-compute}(188111)
           |                |                                          |-{nova-compute}(188112)
           |                |                                          `-{nova-compute}(188113)
           |                |-privsep-helper(214407)---{privsep-helper}(214408)
           |                `-privsep-helper(214475)---{privsep-helper}(214476)
           |-conmon(198558)---dumb-init(198560)---ceilometer-poll(198563)-+-ceilometer-poll(198764)-+-{ceilometer-poll}(198765)
           |                                                              |                         |-{ceilometer-poll}(198817)
           |                                                              |                         `-{ceilometer-poll}(198818)
           |                                                              `-{ceilometer-poll}(198752)
           |-conmon(200343)---node_exporter(200345)-+-{node_exporter}(200348)
           |                                        |-{node_exporter}(200349)
           |                                        |-{node_exporter}(200350)
           |                                        `-{node_exporter}(200351)
           |-conmon(202236)---podman_exporter(202238)-+-{podman_exporter}(202241)
           |                                          |-{podman_exporter}(202242)
           |                                          |-{podman_exporter}(202243)
           |                                          |-{podman_exporter}(202244)
           |                                          |-{podman_exporter}(202246)
           |                                          |-{podman_exporter}(202247)
           |                                          |-{podman_exporter}(214137)
           |                                          `-{podman_exporter}(214138)
           |-conmon(204158)---openstack-netwo(204160)-+-{openstack-netwo}(204163)
           |                                          |-{openstack-netwo}(204164)
           |                                          |-{openstack-netwo}(204165)
           |                                          |-{openstack-netwo}(204166)
           |                                          `-{openstack-netwo}(204167)
           |-crond(1011)
           |-dbus-broker-lau(743)---dbus-broker(771)
           |-gssproxy(872)-+-{gssproxy}(877)
           |               |-{gssproxy}(878)
           |               |-{gssproxy}(879)
           |               |-{gssproxy}(880)
           |               `-{gssproxy}(881)
           |-irqbalance(783)---{irqbalance}(798)
           |-iscsid(173601)
           |-ovs-vswitchd(54263)-+-{ovs-vswitchd}(59077)
           |                     |-{ovs-vswitchd}(59078)
           |                     |-{ovs-vswitchd}(59079)
           |                     |-{ovs-vswitchd}(59080)
           |                     |-{ovs-vswitchd}(59081)
           |                     |-{ovs-vswitchd}(59082)
           |                     |-{ovs-vswitchd}(59083)
           |                     |-{ovs-vswitchd}(59084)
           |                     |-{ovs-vswitchd}(59085)
           |                     |-{ovs-vswitchd}(59087)
           |                     |-{ovs-vswitchd}(59090)
           |                     `-{ovs-vswitchd}(59091)
           |-ovsdb-server(54181)
           |-podman(201989)-+-{podman}(201995)
           |                |-{podman}(201996)
           |                |-{podman}(201997)
           |                |-{podman}(201998)
           |                |-{podman}(201999)
           |                |-{podman}(202004)
           |                |-{podman}(202005)
           |                |-{podman}(202006)
           |                |-{podman}(202007)
           |                |-{podman}(202011)
           |                |-{podman}(202016)
           |                |-{podman}(202017)
           |                `-{podman}(202025)
           |-polkitd(44001)-+-{polkitd}(44005)
           |                |-{polkitd}(44006)
           |                |-{polkitd}(44007)
           |                |-{polkitd}(44008)
           |                |-{polkitd}(44009)
           |                |-{polkitd}(44010)
           |                |-{polkitd}(44011)
           |                |-{polkitd}(44012)
           |                |-{polkitd}(44013)
           |                |-{polkitd}(44014)
           |                `-{polkitd}(44015)
           |-python3(4512)
           |-rpcbind(700)
           |-rsyslogd(1006)-+-{rsyslogd}(1013)
           |                `-{rsyslogd}(1014)
           |-sshd(129379)---sshd-session(230431)---sshd-session(230434)---sudo(230435)---sos(230459)-+-timeout(233382)---pip(233383)
           |                                                                                         |-timeout(233394)---pstree(233396)
           |                                                                                         |-timeout(233395)
           |                                                                                         |-{sos}(230773)
           |                                                                                         |-{sos}(230774)
           |                                                                                         |-{sos}(230775)
           |                                                                                         |-{sos}(230776)
           |                                                                                         |-{sos}(233094)
           |                                                                                         |-{sos}(233312)
           |                                                                                         |-{sos}(233375)
           |                                                                                         `-{sos}(233391)
           |-systemd(4300)-+-(sd-pam)(4302)
           |               `-dbus-broker-lau(12111)---dbus-broker(12127)
           |-systemd-hostnam(231198)
           |-systemd-journal(678)
           |-systemd-logind(788)
           |-systemd-machine(154104)
           |-systemd-udevd(730)
           |-tuned(44178)-+-{tuned}(44181)
           |              |-{tuned}(44182)
           |              `-{tuned}(44183)
           |-virtlogd(153474)
           |-virtnodedevd(187438)-+-{virtnodedevd}(187439)
           |                      |-{virtnodedevd}(187440)
           |                      |-{virtnodedevd}(187441)
           |                      |-{virtnodedevd}(187442)
           |                      |-{virtnodedevd}(187443)
           |                      |-{virtnodedevd}(187444)
           |                      |-{virtnodedevd}(187445)
           |                      |-{virtnodedevd}(187446)
           |                      |-{virtnodedevd}(187447)
           |                      |-{virtnodedevd}(187448)
           |                      |-{virtnodedevd}(187449)
           |                      |-{virtnodedevd}(187450)
           |                      |-{virtnodedevd}(187451)
           |                      |-{virtnodedevd}(187452)
           |                      |-{virtnodedevd}(187453)
           |                      |-{virtnodedevd}(187455)
           |                      |-{virtnodedevd}(187456)
           |                      |-{virtnodedevd}(187457)
           |                      `-{virtnodedevd}(187458)
           `-virtqemud(187130)-+-{virtqemud}(187148)
                               |-{virtqemud}(187149)
                               |-{virtqemud}(187150)
                               |-{virtqemud}(187151)
                               |-{virtqemud}(187152)
                               |-{virtqemud}(187153)
                               |-{virtqemud}(187154)
                               |-{virtqemud}(187155)
                               |-{virtqemud}(187156)
                               |-{virtqemud}(187157)
                               |-{virtqemud}(187158)
                               |-{virtqemud}(187159)
                               |-{virtqemud}(187160)
                               |-{virtqemud}(187161)
                               |-{virtqemud}(187162)
                               |-{virtqemud}(187166)
                               |-{virtqemud}(187167)
                               `-{virtqemud}(215043)
