systemd(1)-+-NetworkManager(55870)-+-{NetworkManager}(55880)
           |                       `-{NetworkManager}(55881)
           |-agetty(1014)
           |-agetty(1015)
           |-anacron(179683)
           |-auditd(702)-+-sedispatch(704)
           |             |-{auditd}(703)
           |             `-{auditd}(706)
           |-catatonit(15155)
           |-chronyd(65317)
           |-conmon(95799)---dumb-init(95801)---ovn-controller(95804)-+-{ovn-controller}(95928)
           |                                                          |-{ovn-controller}(95929)
           |                                                          |-{ovn-controller}(95930)
           |                                                          `-{ovn-controller}(95931)
           |-conmon(104664)-+-dumb-init(104666)---neutron-ovn-met(104669)---neutron-ovn-met(104777)
           |                |-privsep-helper(104782)---{privsep-helper}(104783)
           |                |-privsep-helper(214280)-+-{privsep-helper}(214281)
           |                |                        `-{privsep-helper}(214613)
           |                `-privsep-helper(214307)---{privsep-helper}(214308)
           |-conmon(170518)---dumb-init(170520)---multipathd(170523)-+-{multipathd}(170574)
           |                                                         |-{multipathd}(170575)
           |                                                         |-{multipathd}(170577)
           |                                                         |-{multipathd}(170578)
           |                                                         |-{multipathd}(170579)
           |                                                         `-{multipathd}(170580)
           |-conmon(187478)-+-dumb-init(187480)---nova-compute(187482)-+-{nova-compute}(187754)
           |                |                                          |-{nova-compute}(187755)
           |                |                                          |-{nova-compute}(187756)
           |                |                                          |-{nova-compute}(187757)
           |                |                                          |-{nova-compute}(187758)
           |                |                                          |-{nova-compute}(187759)
           |                |                                          |-{nova-compute}(187760)
           |                |                                          |-{nova-compute}(187761)
           |                |                                          |-{nova-compute}(187762)
           |                |                                          |-{nova-compute}(187763)
           |                |                                          |-{nova-compute}(187764)
           |                |                                          |-{nova-compute}(187765)
           |                |                                          |-{nova-compute}(187766)
           |                |                                          |-{nova-compute}(187767)
           |                |                                          |-{nova-compute}(187768)
           |                |                                          |-{nova-compute}(187769)
           |                |                                          |-{nova-compute}(187770)
           |                |                                          |-{nova-compute}(187771)
           |                |                                          |-{nova-compute}(187772)
           |                |                                          |-{nova-compute}(187773)
           |                |                                          `-{nova-compute}(187774)
           |                |-privsep-helper(214060)---{privsep-helper}(214061)
           |                `-privsep-helper(214113)-+-{privsep-helper}(214115)
           |                                         `-{privsep-helper}(214118)
           |-conmon(198220)---dumb-init(198222)---ceilometer-poll(198225)-+-ceilometer-poll(198479)-+-{ceilometer-poll}(198482)
           |                                                              |                         |-{ceilometer-poll}(198500)
           |                                                              |                         |-{ceilometer-poll}(198501)
           |                                                              |                         `-{ceilometer-poll}(198503)
           |                                                              |-ceilometer-poll(198494)-+-{ceilometer-poll}(198496)
           |                                                              |                         |-{ceilometer-poll}(198535)
           |                                                              |                         |-{ceilometer-poll}(198537)
           |                                                              |                         |-{ceilometer-poll}(198538)
           |                                                              |                         `-{ceilometer-poll}(215338)
           |                                                              `-{ceilometer-poll}(198474)
           |-conmon(200039)---node_exporter(200041)-+-{node_exporter}(200044)
           |                                        |-{node_exporter}(200045)
           |                                        |-{node_exporter}(200046)
           |                                        `-{node_exporter}(200047)
           |-conmon(201926)---podman_exporter(201928)-+-{podman_exporter}(201931)
           |                                          |-{podman_exporter}(201932)
           |                                          |-{podman_exporter}(201933)
           |                                          |-{podman_exporter}(201934)
           |                                          |-{podman_exporter}(201936)
           |                                          |-{podman_exporter}(212957)
           |                                          |-{podman_exporter}(212958)
           |                                          |-{podman_exporter}(212959)
           |                                          `-{podman_exporter}(214114)
           |-conmon(203841)---openstack-netwo(203843)-+-{openstack-netwo}(203846)
           |                                          |-{openstack-netwo}(203847)
           |                                          |-{openstack-netwo}(203848)
           |                                          |-{openstack-netwo}(203849)
           |                                          |-{openstack-netwo}(203850)
           |                                          |-{openstack-netwo}(212987)
           |                                          |-{openstack-netwo}(212988)
           |                                          |-{openstack-netwo}(212989)
           |                                          |-{openstack-netwo}(212990)
           |                                          |-{openstack-netwo}(213443)
           |                                          `-{openstack-netwo}(213606)
           |-crond(1012)
           |-dbus-broker-lau(757)---dbus-broker(775)
           |-gssproxy(875)-+-{gssproxy}(878)
           |               |-{gssproxy}(879)
           |               |-{gssproxy}(880)
           |               |-{gssproxy}(881)
           |               `-{gssproxy}(882)
           |-irqbalance(783)---{irqbalance}(797)
           |-iscsid(173240)
           |-ovs-vswitchd(54171)-+-{ovs-vswitchd}(58712)
           |                     |-{ovs-vswitchd}(58713)
           |                     |-{ovs-vswitchd}(58714)
           |                     |-{ovs-vswitchd}(58715)
           |                     |-{ovs-vswitchd}(58716)
           |                     |-{ovs-vswitchd}(58717)
           |                     |-{ovs-vswitchd}(58718)
           |                     |-{ovs-vswitchd}(58719)
           |                     |-{ovs-vswitchd}(58722)
           |                     |-{ovs-vswitchd}(58724)
           |                     |-{ovs-vswitchd}(58726)
           |                     `-{ovs-vswitchd}(58727)
           |-ovsdb-server(54090)
           |-podman(201676)-+-{podman}(201682)
           |                |-{podman}(201683)
           |                |-{podman}(201684)
           |                |-{podman}(201685)
           |                |-{podman}(201686)
           |                |-{podman}(201688)
           |                |-{podman}(201689)
           |                |-{podman}(201690)
           |                |-{podman}(201691)
           |                |-{podman}(201695)
           |                |-{podman}(201696)
           |                |-{podman}(201702)
           |                |-{podman}(212960)
           |                `-{podman}(215817)
           |-polkitd(43822)-+-{polkitd}(43826)
           |                |-{polkitd}(43827)
           |                |-{polkitd}(43828)
           |                |-{polkitd}(43829)
           |                |-{polkitd}(43830)
           |                |-{polkitd}(43831)
           |                |-{polkitd}(43832)
           |                |-{polkitd}(43833)
           |                |-{polkitd}(43834)
           |                |-{polkitd}(43835)
           |                `-{polkitd}(43836)
           |-python3(4513)
           |-rpcbind(701)
           |-rsyslogd(1008)-+-{rsyslogd}(1018)
           |                `-{rsyslogd}(1019)
           |-sshd(129035)-+-sshd-session(225327)
           |              `-sshd-session(225481)---sshd-session(225516)---sudo(225522)---sos(225546)-+-timeout(228329)---pip(228330)
           |                                                                                         |-timeout(228331)---dnf(228333)
           |                                                                                         |-timeout(228335)---pstree(228336)
           |                                                                                         |-{sos}(225840)
           |                                                                                         |-{sos}(225841)
           |                                                                                         |-{sos}(225842)
           |                                                                                         |-{sos}(225843)
           |                                                                                         |-{sos}(226209)
           |                                                                                         |-{sos}(228027)
           |                                                                                         |-{sos}(228209)
           |                                                                                         `-{sos}(228322)
           |-systemd(4303)-+-(sd-pam)(4305)
           |               `-dbus-broker-lau(15224)---dbus-broker(15246)
           |-systemd-hostnam(226290)
           |-systemd-journal(679)
           |-systemd-logind(793)
           |-systemd-machine(153771)
           |-systemd-udevd(731)
           |-tuned(43999)-+-{tuned}(44002)
           |              |-{tuned}(44003)
           |              `-{tuned}(44004)
           |-virtlogd(153144)
           |-virtnodedevd(187393)-+-{virtnodedevd}(187394)
           |                      |-{virtnodedevd}(187395)
           |                      |-{virtnodedevd}(187396)
           |                      |-{virtnodedevd}(187397)
           |                      |-{virtnodedevd}(187398)
           |                      |-{virtnodedevd}(187399)
           |                      |-{virtnodedevd}(187400)
           |                      |-{virtnodedevd}(187401)
           |                      |-{virtnodedevd}(187402)
           |                      |-{virtnodedevd}(187403)
           |                      |-{virtnodedevd}(187404)
           |                      |-{virtnodedevd}(187405)
           |                      |-{virtnodedevd}(187406)
           |                      |-{virtnodedevd}(187407)
           |                      |-{virtnodedevd}(187408)
           |                      |-{virtnodedevd}(187410)
           |                      |-{virtnodedevd}(187411)
           |                      |-{virtnodedevd}(187412)
           |                      `-{virtnodedevd}(187413)
           `-virtqemud(187097)-+-{virtqemud}(187098)
                               |-{virtqemud}(187099)
                               |-{virtqemud}(187100)
                               |-{virtqemud}(187101)
                               |-{virtqemud}(187102)
                               |-{virtqemud}(187103)
                               |-{virtqemud}(187104)
                               |-{virtqemud}(187105)
                               |-{virtqemud}(187106)
                               |-{virtqemud}(187107)
                               |-{virtqemud}(187108)
                               |-{virtqemud}(187109)
                               |-{virtqemud}(187110)
                               |-{virtqemud}(187111)
                               |-{virtqemud}(187112)
                               |-{virtqemud}(187116)
                               |-{virtqemud}(187117)
                               `-{virtqemud}(214956)
