systemd(1)-+-NetworkManager(56224)-+-{NetworkManager}(56234)
           |                       `-{NetworkManager}(56235)
           |-agetty(1014)
           |-agetty(1015)
           |-auditd(701)-+-sedispatch(703)
           |             |-{auditd}(702)
           |             `-{auditd}(704)
           |-catatonit(12571)
           |-chronyd(65664)
           |-conmon(97693)---dumb-init(97695)---ovn-controller(97698)-+-{ovn-controller}(97819)
           |                                                          |-{ovn-controller}(97820)
           |                                                          |-{ovn-controller}(97821)
           |                                                          `-{ovn-controller}(97822)
           |-conmon(106547)-+-dumb-init(106549)---neutron-ovn-met(106552)---neutron-ovn-met(106661)
           |                |-privsep-helper(106666)---{privsep-helper}(106667)
           |                |-privsep-helper(239792)-+-{privsep-helper}(239793)
           |                |                        `-{privsep-helper}(242695)
           |                `-privsep-helper(239806)---{privsep-helper}(239807)
           |-conmon(172332)---dumb-init(172334)---multipathd(172337)-+-{multipathd}(172357)
           |                                                         |-{multipathd}(172358)
           |                                                         |-{multipathd}(172359)
           |                                                         |-{multipathd}(172360)
           |                                                         |-{multipathd}(172361)
           |                                                         `-{multipathd}(172362)
           |-conmon(189276)-+-dumb-init(189278)---nova-compute(189280)-+-{nova-compute}(189577)
           |                |                                          |-{nova-compute}(189578)
           |                |                                          |-{nova-compute}(189579)
           |                |                                          |-{nova-compute}(189580)
           |                |                                          |-{nova-compute}(189581)
           |                |                                          |-{nova-compute}(189582)
           |                |                                          |-{nova-compute}(189583)
           |                |                                          |-{nova-compute}(189584)
           |                |                                          |-{nova-compute}(189585)
           |                |                                          |-{nova-compute}(189586)
           |                |                                          |-{nova-compute}(189587)
           |                |                                          |-{nova-compute}(189588)
           |                |                                          |-{nova-compute}(189589)
           |                |                                          |-{nova-compute}(189590)
           |                |                                          |-{nova-compute}(189591)
           |                |                                          |-{nova-compute}(189592)
           |                |                                          |-{nova-compute}(189593)
           |                |                                          |-{nova-compute}(189594)
           |                |                                          |-{nova-compute}(189595)
           |                |                                          |-{nova-compute}(189596)
           |                |                                          `-{nova-compute}(189597)
           |                |-privsep-helper(239599)---{privsep-helper}(239600)
           |                `-privsep-helper(239688)---{privsep-helper}(239700)
           |-conmon(200000)---dumb-init(200002)---ceilometer-poll(200005)-+-ceilometer-poll(200261)-+-{ceilometer-poll}(200263)
           |                                                              |                         |-{ceilometer-poll}(200282)
           |                                                              |                         |-{ceilometer-poll}(200284)
           |                                                              |                         `-{ceilometer-poll}(200285)
           |                                                              |-ceilometer-poll(200273)-+-{ceilometer-poll}(200277)
           |                                                              |                         |-{ceilometer-poll}(200316)
           |                                                              |                         |-{ceilometer-poll}(200318)
           |                                                              |                         |-{ceilometer-poll}(200319)
           |                                                              |                         `-{ceilometer-poll}(240463)
           |                                                              `-{ceilometer-poll}(200255)
           |-conmon(201821)---node_exporter(201823)-+-{node_exporter}(201826)
           |                                        |-{node_exporter}(201827)
           |                                        |-{node_exporter}(201828)
           |                                        `-{node_exporter}(201829)
           |-conmon(203690)---podman_exporter(203692)-+-{podman_exporter}(203695)
           |                                          |-{podman_exporter}(203696)
           |                                          |-{podman_exporter}(203697)
           |                                          |-{podman_exporter}(203698)
           |                                          |-{podman_exporter}(203700)
           |                                          |-{podman_exporter}(208275)
           |                                          |-{podman_exporter}(208277)
           |                                          |-{podman_exporter}(223534)
           |                                          `-{podman_exporter}(251836)
           |-conmon(205632)---openstack-netwo(205634)-+-{openstack-netwo}(205637)
           |                                          |-{openstack-netwo}(205638)
           |                                          |-{openstack-netwo}(205639)
           |                                          |-{openstack-netwo}(205640)
           |                                          |-{openstack-netwo}(205641)
           |                                          |-{openstack-netwo}(214517)
           |                                          |-{openstack-netwo}(214518)
           |                                          |-{openstack-netwo}(214519)
           |                                          |-{openstack-netwo}(214521)
           |                                          `-{openstack-netwo}(214523)
           |-conmon(224185)---dumb-init(224187)-+-ceilometer-poll(224190)-+-ceilometer-poll(224421)-+-{ceilometer-poll}(224422)
           |                                    |                         |                         |-{ceilometer-poll}(224423)
           |                                    |                         |                         `-{ceilometer-poll}(224572)
           |                                    |                         `-{ceilometer-poll}(224410)
           |                                    `-privsep-helper(224518)---{privsep-helper}(224573)
           |-conmon(224459)---kepler(224461)-+-{kepler}(224465)
           |                                 |-{kepler}(224466)
           |                                 |-{kepler}(224467)
           |                                 |-{kepler}(224468)
           |                                 |-{kepler}(224469)
           |                                 |-{kepler}(224470)
           |                                 |-{kepler}(224471)
           |                                 |-{kepler}(224472)
           |                                 |-{kepler}(224478)
           |                                 |-{kepler}(225538)
           |                                 |-{kepler}(225539)
           |                                 |-{kepler}(225540)
           |                                 `-{kepler}(241899)
           |-crond(1007)
           |-dbus-broker-lau(788)---dbus-broker(791)
           |-gssproxy(873)-+-{gssproxy}(875)
           |               |-{gssproxy}(876)
           |               |-{gssproxy}(877)
           |               |-{gssproxy}(878)
           |               `-{gssproxy}(879)
           |-irqbalance(805)---{irqbalance}(832)
           |-iscsid(175073)
           |-ovs-vswitchd(54528)-+-{ovs-vswitchd}(59061)
           |                     |-{ovs-vswitchd}(59062)
           |                     |-{ovs-vswitchd}(59064)
           |                     |-{ovs-vswitchd}(59065)
           |                     |-{ovs-vswitchd}(59066)
           |                     |-{ovs-vswitchd}(59067)
           |                     |-{ovs-vswitchd}(59068)
           |                     |-{ovs-vswitchd}(59069)
           |                     |-{ovs-vswitchd}(59070)
           |                     |-{ovs-vswitchd}(59071)
           |                     |-{ovs-vswitchd}(59072)
           |                     `-{ovs-vswitchd}(59075)
           |-ovsdb-server(54447)
           |-podman(203441)-+-{podman}(203447)
           |                |-{podman}(203448)
           |                |-{podman}(203449)
           |                |-{podman}(203450)
           |                |-{podman}(203451)
           |                |-{podman}(203454)
           |                |-{podman}(203455)
           |                |-{podman}(203456)
           |                |-{podman}(203458)
           |                |-{podman}(203459)
           |                |-{podman}(203464)
           |                |-{podman}(203465)
           |                |-{podman}(223533)
           |                `-{podman}(241023)
           |-polkitd(43573)-+-{polkitd}(43577)
           |                |-{polkitd}(43578)
           |                |-{polkitd}(43579)
           |                |-{polkitd}(43580)
           |                |-{polkitd}(43581)
           |                |-{polkitd}(43582)
           |                |-{polkitd}(43583)
           |                |-{polkitd}(43584)
           |                |-{polkitd}(43585)
           |                |-{polkitd}(43586)
           |                `-{polkitd}(43587)
           |-python3(4510)
           |-rpcbind(699)
           |-rsyslogd(236567)-+-{rsyslogd}(236569)
           |                  |-{rsyslogd}(236570)
           |                  `-{rsyslogd}(236571)
           |-sshd(130919)---sshd-session(265356)---sshd-session(265369)---sudo(265381)---sos(265406)-+-timeout(268001)---turbostat(268002)-+-sleep(268016)
           |                                                                                         |                                     `-{turbostat}(268014)
           |                                                                                         |-timeout(268108)---pstree(268109)
           |                                                                                         |-{sos}(265695)
           |                                                                                         |-{sos}(265696)
           |                                                                                         |-{sos}(265697)
           |                                                                                         |-{sos}(265698)
           |                                                                                         |-{sos}(267635)
           |                                                                                         |-{sos}(267681)
           |                                                                                         |-{sos}(267684)
           |                                                                                         `-{sos}(268112)
           |-systemd(4297)-+-(sd-pam)(4299)
           |               `-dbus-broker-lau(12661)---dbus-broker(12675)
           |-systemd-hostnam(266124)
           |-systemd-journal(678)
           |-systemd-logind(819)
           |-systemd-machine(155634)
           |-systemd-udevd(729)
           |-tuned(43750)-+-{tuned}(43752)
           |              |-{tuned}(43753)
           |              `-{tuned}(43754)
           |-virtlogd(155004)
           |-virtnodedevd(189177)-+-{virtnodedevd}(189185)
           |                      |-{virtnodedevd}(189186)
           |                      |-{virtnodedevd}(189187)
           |                      |-{virtnodedevd}(189188)
           |                      |-{virtnodedevd}(189189)
           |                      |-{virtnodedevd}(189190)
           |                      |-{virtnodedevd}(189191)
           |                      |-{virtnodedevd}(189192)
           |                      |-{virtnodedevd}(189193)
           |                      |-{virtnodedevd}(189194)
           |                      |-{virtnodedevd}(189195)
           |                      |-{virtnodedevd}(189196)
           |                      |-{virtnodedevd}(189197)
           |                      |-{virtnodedevd}(189198)
           |                      |-{virtnodedevd}(189199)
           |                      |-{virtnodedevd}(189201)
           |                      |-{virtnodedevd}(189202)
           |                      |-{virtnodedevd}(189203)
           |                      `-{virtnodedevd}(189204)
           `-virtqemud(188938)-+-{virtqemud}(188957)
                               |-{virtqemud}(188958)
                               |-{virtqemud}(188959)
                               |-{virtqemud}(188960)
                               |-{virtqemud}(188961)
                               |-{virtqemud}(188962)
                               |-{virtqemud}(188963)
                               |-{virtqemud}(188964)
                               |-{virtqemud}(188965)
                               |-{virtqemud}(188966)
                               |-{virtqemud}(188967)
                               |-{virtqemud}(188968)
                               |-{virtqemud}(188969)
                               |-{virtqemud}(188970)
                               |-{virtqemud}(188971)
                               |-{virtqemud}(188977)
                               |-{virtqemud}(188978)
                               `-{virtqemud}(240134)
