systemd(1)-+-NetworkManager(51652)-+-{NetworkManager}(51653)
           |                       `-{NetworkManager}(51654)
           |-agetty(1008)
           |-agetty(1009)
           |-anacron(208230)
           |-auditd(703)-+-sedispatch(705)
           |             |-{auditd}(704)
           |             `-{auditd}(706)
           |-catatonit(9057)
           |-chronyd(60937)
           |-conmon(94809)---dumb-init(94811)---ovn-controller(94814)-+-{ovn-controller}(94939)
           |                                                          |-{ovn-controller}(94940)
           |                                                          |-{ovn-controller}(94941)
           |                                                          `-{ovn-controller}(94942)
           |-conmon(103670)-+-dumb-init(103672)---neutron-ovn-met(103675)---neutron-ovn-met(103785)
           |                |-privsep-helper(103811)---{privsep-helper}(103819)
           |                |-privsep-helper(219760)-+-{privsep-helper}(219761)
           |                |                        `-{privsep-helper}(221592)
           |                `-privsep-helper(219774)-+-{privsep-helper}(219775)
           |                                         `-{privsep-helper}(224233)
           |-conmon(166076)---dumb-init(166078)---iscsid(166081)
           |-conmon(175387)---dumb-init(175389)---multipathd(175392)-+-{multipathd}(175444)
           |                                                         |-{multipathd}(175445)
           |                                                         |-{multipathd}(175446)
           |                                                         |-{multipathd}(175447)
           |                                                         |-{multipathd}(175448)
           |                                                         `-{multipathd}(175449)
           |-conmon(192525)---dumb-init(192527)-+-nova-compute(192529)-+-{nova-compute}(192831)
           |                                    |                      |-{nova-compute}(192832)
           |                                    |                      |-{nova-compute}(192833)
           |                                    |                      |-{nova-compute}(192834)
           |                                    |                      |-{nova-compute}(192835)
           |                                    |                      |-{nova-compute}(192836)
           |                                    |                      |-{nova-compute}(192837)
           |                                    |                      |-{nova-compute}(192838)
           |                                    |                      |-{nova-compute}(192839)
           |                                    |                      |-{nova-compute}(192840)
           |                                    |                      |-{nova-compute}(192841)
           |                                    |                      |-{nova-compute}(192842)
           |                                    |                      |-{nova-compute}(192843)
           |                                    |                      |-{nova-compute}(192844)
           |                                    |                      |-{nova-compute}(192845)
           |                                    |                      |-{nova-compute}(192846)
           |                                    |                      |-{nova-compute}(192847)
           |                                    |                      |-{nova-compute}(192848)
           |                                    |                      |-{nova-compute}(192849)
           |                                    |                      |-{nova-compute}(192850)
           |                                    |                      `-{nova-compute}(192851)
           |                                    |-privsep-helper(219645)---{privsep-helper}(219646)
           |                                    `-privsep-helper(219688)---{privsep-helper}(219689)
           |-conmon(203290)---dumb-init(203292)---ceilometer-poll(203295)-+-ceilometer-poll(203477)-+-{ceilometer-poll}(203480)
           |                                                              |                         |-{ceilometer-poll}(203551)
           |                                                              |                         `-{ceilometer-poll}(203553)
           |                                                              `-{ceilometer-poll}(203475)
           |-conmon(205098)---node_exporter(205100)-+-{node_exporter}(205103)
           |                                        |-{node_exporter}(205104)
           |                                        |-{node_exporter}(205105)
           |                                        `-{node_exporter}(205106)
           |-conmon(207023)---podman_exporter(207025)-+-{podman_exporter}(207028)
           |                                          |-{podman_exporter}(207029)
           |                                          |-{podman_exporter}(207030)
           |                                          |-{podman_exporter}(207031)
           |                                          |-{podman_exporter}(207033)
           |                                          |-{podman_exporter}(212312)
           |                                          `-{podman_exporter}(212313)
           |-conmon(208914)---openstack-netwo(208916)-+-{openstack-netwo}(208919)
           |                                          |-{openstack-netwo}(208920)
           |                                          |-{openstack-netwo}(208921)
           |                                          |-{openstack-netwo}(208922)
           |                                          `-{openstack-netwo}(208923)
           |-crond(1007)
           |-dbus-broker-lau(760)---dbus-broker(772)
           |-gssproxy(874)-+-{gssproxy}(877)
           |               |-{gssproxy}(878)
           |               |-{gssproxy}(879)
           |               |-{gssproxy}(880)
           |               `-{gssproxy}(881)
           |-irqbalance(780)---{irqbalance}(795)
           |-ovs-vswitchd(49950)-+-{ovs-vswitchd}(54484)
           |                     |-{ovs-vswitchd}(54486)
           |                     |-{ovs-vswitchd}(54487)
           |                     |-{ovs-vswitchd}(54488)
           |                     |-{ovs-vswitchd}(54489)
           |                     |-{ovs-vswitchd}(54490)
           |                     |-{ovs-vswitchd}(54491)
           |                     |-{ovs-vswitchd}(54492)
           |                     |-{ovs-vswitchd}(54493)
           |                     |-{ovs-vswitchd}(54496)
           |                     |-{ovs-vswitchd}(54497)
           |                     `-{ovs-vswitchd}(54499)
           |-ovsdb-server(49868)
           |-podman(206779)-+-{podman}(206785)
           |                |-{podman}(206786)
           |                |-{podman}(206787)
           |                |-{podman}(206788)
           |                |-{podman}(206789)
           |                |-{podman}(206795)
           |                |-{podman}(206796)
           |                |-{podman}(206797)
           |                |-{podman}(206798)
           |                |-{podman}(206801)
           |                |-{podman}(206803)
           |                `-{podman}(206805)
           |-polkitd(6343)-+-{polkitd}(6502)
           |               |-{polkitd}(6503)
           |               |-{polkitd}(6511)
           |               |-{polkitd}(6512)
           |               |-{polkitd}(6513)
           |               |-{polkitd}(6514)
           |               |-{polkitd}(6515)
           |               |-{polkitd}(6516)
           |               |-{polkitd}(6517)
           |               |-{polkitd}(6518)
           |               `-{polkitd}(6592)
           |-python3(1271)
           |-rpcbind(701)
           |-rsyslogd(1004)-+-{rsyslogd}(1011)
           |                `-{rsyslogd}(1012)
           |-sshd(127976)---sshd-session(231621)---sshd-session(231624)---sudo(231625)---sos(231649)-+-timeout(234377)---turbostat(234379)-+-sleep(234385)
           |                                                                                         |                                     `-{turbostat}(234383)
           |                                                                                         |-timeout(234399)---pstree(234400)
           |                                                                                         |-{sos}(231988)
           |                                                                                         |-{sos}(231989)
           |                                                                                         |-{sos}(231990)
           |                                                                                         |-{sos}(231991)
           |                                                                                         |-{sos}(234081)
           |                                                                                         |-{sos}(234108)
           |                                                                                         |-{sos}(234363)
           |                                                                                         `-{sos}(234398)
           |-systemd(1060)-+-(sd-pam)(1063)
           |               `-dbus-broker-lau(9149)---dbus-broker(9166)
           |-systemd-hostnam(232379)
           |-systemd-journal(680)
           |-systemd-logind(786)
           |-systemd-machine(152558)
           |-systemd-udevd(731)
           |-tuned(39804)-+-{tuned}(39806)
           |              |-{tuned}(39807)
           |              `-{tuned}(39808)
           |-virtlogd(151931)
           |-virtnodedevd(192425)-+-{virtnodedevd}(192426)
           |                      |-{virtnodedevd}(192427)
           |                      |-{virtnodedevd}(192428)
           |                      |-{virtnodedevd}(192429)
           |                      |-{virtnodedevd}(192430)
           |                      |-{virtnodedevd}(192431)
           |                      |-{virtnodedevd}(192432)
           |                      |-{virtnodedevd}(192433)
           |                      |-{virtnodedevd}(192434)
           |                      |-{virtnodedevd}(192435)
           |                      |-{virtnodedevd}(192436)
           |                      |-{virtnodedevd}(192437)
           |                      |-{virtnodedevd}(192438)
           |                      |-{virtnodedevd}(192439)
           |                      |-{virtnodedevd}(192440)
           |                      |-{virtnodedevd}(192442)
           |                      |-{virtnodedevd}(192443)
           |                      `-{virtnodedevd}(192444)
           `-virtqemud(192153)-+-{virtqemud}(192172)
                               |-{virtqemud}(192173)
                               |-{virtqemud}(192174)
                               |-{virtqemud}(192175)
                               |-{virtqemud}(192176)
                               |-{virtqemud}(192177)
                               |-{virtqemud}(192178)
                               |-{virtqemud}(192179)
                               |-{virtqemud}(192180)
                               |-{virtqemud}(192181)
                               |-{virtqemud}(192182)
                               |-{virtqemud}(192183)
                               |-{virtqemud}(192184)
                               |-{virtqemud}(192185)
                               |-{virtqemud}(192186)
                               |-{virtqemud}(192196)
                               |-{virtqemud}(192198)
                               `-{virtqemud}(219942)
