systemd(1)-+-NetworkManager(51342)-+-{NetworkManager}(51349)
           |                       `-{NetworkManager}(51350)
           |-agetty(966)
           |-agetty(967)
           |-auditd(672)-+-sedispatch(674)
           |             |-{auditd}(673)
           |             `-{auditd}(675)
           |-catatonit(8667)
           |-chronyd(60534)
           |-conmon(94380)---dumb-init(94382)---ovn-controller(94385)-+-{ovn-controller}(94500)
           |                                                          |-{ovn-controller}(94501)
           |                                                          |-{ovn-controller}(94502)
           |                                                          `-{ovn-controller}(94503)
           |-conmon(103192)-+-dumb-init(103194)---neutron-ovn-met(103197)---neutron-ovn-met(103300)
           |                |-privsep-helper(103305)---{privsep-helper}(103306)
           |                |-privsep-helper(217728)-+-{privsep-helper}(217729)
           |                |                        `-{privsep-helper}(218025)
           |                `-privsep-helper(217766)-+-{privsep-helper}(217767)
           |                                         `-{privsep-helper}(218052)
           |-conmon(165303)---dumb-init(165305)---iscsid(165308)
           |-conmon(174498)---dumb-init(174500)---multipathd(174503)-+-{multipathd}(174542)
           |                                                         |-{multipathd}(174547)
           |                                                         |-{multipathd}(174548)
           |                                                         |-{multipathd}(174549)
           |                                                         |-{multipathd}(174550)
           |                                                         `-{multipathd}(174552)
           |-conmon(191450)---dumb-init(191452)-+-nova-compute(191454)-+-{nova-compute}(191709)
           |                                    |                      |-{nova-compute}(191710)
           |                                    |                      |-{nova-compute}(191711)
           |                                    |                      |-{nova-compute}(191712)
           |                                    |                      |-{nova-compute}(191713)
           |                                    |                      |-{nova-compute}(191714)
           |                                    |                      |-{nova-compute}(191715)
           |                                    |                      |-{nova-compute}(191716)
           |                                    |                      |-{nova-compute}(191717)
           |                                    |                      |-{nova-compute}(191718)
           |                                    |                      |-{nova-compute}(191719)
           |                                    |                      |-{nova-compute}(191720)
           |                                    |                      |-{nova-compute}(191721)
           |                                    |                      |-{nova-compute}(191722)
           |                                    |                      |-{nova-compute}(191723)
           |                                    |                      |-{nova-compute}(191724)
           |                                    |                      |-{nova-compute}(191725)
           |                                    |                      |-{nova-compute}(191726)
           |                                    |                      |-{nova-compute}(191727)
           |                                    |                      |-{nova-compute}(191728)
           |                                    |                      `-{nova-compute}(191729)
           |                                    |-privsep-helper(217646)---{privsep-helper}(217647)
           |                                    `-privsep-helper(217685)---{privsep-helper}(217686)
           |-conmon(202051)---dumb-init(202053)---ceilometer-poll(202056)-+-ceilometer-poll(202356)-+-{ceilometer-poll}(202357)
           |                                                              |                         |-{ceilometer-poll}(202383)
           |                                                              |                         `-{ceilometer-poll}(202384)
           |                                                              `-{ceilometer-poll}(202355)
           |-conmon(203821)---node_exporter(203823)-+-{node_exporter}(203826)
           |                                        |-{node_exporter}(203827)
           |                                        |-{node_exporter}(203828)
           |                                        |-{node_exporter}(203829)
           |                                        `-{node_exporter}(203830)
           |-conmon(205684)---podman_exporter(205686)-+-{podman_exporter}(205689)
           |                                          |-{podman_exporter}(205690)
           |                                          |-{podman_exporter}(205691)
           |                                          |-{podman_exporter}(205692)
           |                                          |-{podman_exporter}(205694)
           |                                          `-{podman_exporter}(205695)
           |-conmon(207489)---openstack-netwo(207491)-+-{openstack-netwo}(207494)
           |                                          |-{openstack-netwo}(207495)
           |                                          |-{openstack-netwo}(207496)
           |                                          |-{openstack-netwo}(207497)
           |                                          |-{openstack-netwo}(207498)
           |                                          `-{openstack-netwo}(207499)
           |-crond(962)
           |-dbus-broker-lau(711)---dbus-broker(733)
           |-gssproxy(827)-+-{gssproxy}(829)
           |               |-{gssproxy}(830)
           |               |-{gssproxy}(831)
           |               |-{gssproxy}(832)
           |               `-{gssproxy}(833)
           |-irqbalance(740)---{irqbalance}(749)
           |-ovs-vswitchd(49645)-+-{ovs-vswitchd}(54188)
           |                     |-{ovs-vswitchd}(54190)
           |                     |-{ovs-vswitchd}(54193)
           |                     |-{ovs-vswitchd}(54195)
           |                     |-{ovs-vswitchd}(54196)
           |                     |-{ovs-vswitchd}(54197)
           |                     `-{ovs-vswitchd}(54199)
           |-ovsdb-server(49564)
           |-podman(205454)-+-{podman}(205460)
           |                |-{podman}(205461)
           |                |-{podman}(205462)
           |                |-{podman}(205463)
           |                |-{podman}(205464)
           |                |-{podman}(205465)
           |                |-{podman}(205468)
           |                |-{podman}(205473)
           |                |-{podman}(205479)
           |                `-{podman}(205482)
           |-polkitd(6588)-+-{polkitd}(6657)
           |               |-{polkitd}(6659)
           |               |-{polkitd}(6665)
           |               |-{polkitd}(6667)
           |               |-{polkitd}(6668)
           |               |-{polkitd}(6669)
           |               `-{polkitd}(6732)
           |-python3(1220)
           |-rpcbind(670)
           |-rsyslogd(959)-+-{rsyslogd}(964)
           |               `-{rsyslogd}(965)
           |-sshd(127397)---sshd-session(227822)---sshd-session(227825)---sudo(227826)---sos(227850)-+-timeout(230483)---turbostat(230484)-+-sleep(230490)
           |                                                                                         |                                     `-{turbostat}(230488)
           |                                                                                         |-timeout(230534)---rpm(230535)
           |                                                                                         |-timeout(230549)---pstree(230551)
           |                                                                                         |-{sos}(228130)
           |                                                                                         |-{sos}(228131)
           |                                                                                         |-{sos}(228132)
           |                                                                                         |-{sos}(228133)
           |                                                                                         |-{sos}(228722)
           |                                                                                         |-{sos}(230366)
           |                                                                                         |-{sos}(230381)
           |                                                                                         `-{sos}(230499)
           |-systemd(1012)-+-(sd-pam)(1014)
           |               `-dbus-broker-lau(8746)---dbus-broker(8760)
           |-systemd-hostnam(228491)
           |-systemd-journal(650)
           |-systemd-logind(744)
           |-systemd-machine(151913)
           |-systemd-udevd(700)
           |-tuned(39684)-+-{tuned}(39686)
           |              |-{tuned}(39687)
           |              `-{tuned}(39688)
           |-virtlogd(151270)
           |-virtnodedevd(191733)-+-{virtnodedevd}(191734)
           |                      |-{virtnodedevd}(191735)
           |                      |-{virtnodedevd}(191736)
           |                      |-{virtnodedevd}(191737)
           |                      |-{virtnodedevd}(191738)
           |                      |-{virtnodedevd}(191739)
           |                      |-{virtnodedevd}(191740)
           |                      |-{virtnodedevd}(191741)
           |                      |-{virtnodedevd}(191742)
           |                      |-{virtnodedevd}(191743)
           |                      |-{virtnodedevd}(191744)
           |                      |-{virtnodedevd}(191745)
           |                      |-{virtnodedevd}(191746)
           |                      |-{virtnodedevd}(191747)
           |                      |-{virtnodedevd}(191748)
           |                      |-{virtnodedevd}(191750)
           |                      |-{virtnodedevd}(191751)
           |                      `-{virtnodedevd}(191752)
           `-virtqemud(191362)-+-{virtqemud}(191363)
                               |-{virtqemud}(191364)
                               |-{virtqemud}(191365)
                               |-{virtqemud}(191366)
                               |-{virtqemud}(191367)
                               |-{virtqemud}(191368)
                               |-{virtqemud}(191369)
                               |-{virtqemud}(191370)
                               |-{virtqemud}(191371)
                               |-{virtqemud}(191372)
                               |-{virtqemud}(191373)
                               |-{virtqemud}(191374)
                               |-{virtqemud}(191375)
                               |-{virtqemud}(191376)
                               |-{virtqemud}(191377)
                               |-{virtqemud}(191381)
                               |-{virtqemud}(191382)
                               `-{virtqemud}(217895)
