systemd(1)-+-NetworkManager(55473)-+-{NetworkManager}(55474)
           |                       `-{NetworkManager}(55475)
           |-agetty(1011)
           |-agetty(1012)
           |-auditd(702)-+-sedispatch(704)
           |             |-{auditd}(703)
           |             `-{auditd}(705)
           |-catatonit(13991)
           |-chronyd(64913)
           |-conmon(95368)---dumb-init(95370)---ovn-controller(95373)-+-{ovn-controller}(95495)
           |                                                          |-{ovn-controller}(95496)
           |                                                          |-{ovn-controller}(95497)
           |                                                          `-{ovn-controller}(95498)
           |-conmon(104644)-+-dumb-init(104646)---neutron-ovn-met(104649)---neutron-ovn-met(104961)
           |                `-privsep-helper(105091)---{privsep-helper}(105163)
           |-conmon(183152)---dumb-init(183154)---nova-compute(183156)-+-{nova-compute}(183431)
           |                                                           |-{nova-compute}(183432)
           |                                                           |-{nova-compute}(183433)
           |                                                           |-{nova-compute}(183434)
           |                                                           |-{nova-compute}(183435)
           |                                                           |-{nova-compute}(183436)
           |                                                           |-{nova-compute}(183437)
           |                                                           |-{nova-compute}(183438)
           |                                                           |-{nova-compute}(183439)
           |                                                           |-{nova-compute}(183440)
           |                                                           |-{nova-compute}(183441)
           |                                                           |-{nova-compute}(183442)
           |                                                           |-{nova-compute}(183443)
           |                                                           |-{nova-compute}(183444)
           |                                                           |-{nova-compute}(183445)
           |                                                           |-{nova-compute}(183446)
           |                                                           |-{nova-compute}(183447)
           |                                                           |-{nova-compute}(183448)
           |                                                           |-{nova-compute}(183449)
           |                                                           |-{nova-compute}(183450)
           |                                                           `-{nova-compute}(183451)
           |-conmon(192847)---dumb-init(192849)---ceilometer-poll(192853)-+-ceilometer-poll(193031)-+-{ceilometer-poll}(193032)
           |                                                              |                         |-{ceilometer-poll}(193058)
           |                                                              |                         `-{ceilometer-poll}(193059)
           |                                                              `-{ceilometer-poll}(193030)
           |-conmon(195850)---node_exporter(195852)-+-{node_exporter}(195855)
           |                                        |-{node_exporter}(195856)
           |                                        |-{node_exporter}(195857)
           |                                        `-{node_exporter}(195858)
           |-conmon(198976)---podman_exporter(198978)-+-{podman_exporter}(198981)
           |                                          |-{podman_exporter}(198982)
           |                                          |-{podman_exporter}(198983)
           |                                          |-{podman_exporter}(198984)
           |                                          |-{podman_exporter}(198986)
           |                                          `-{podman_exporter}(204877)
           |-conmon(202149)---openstack-netwo(202151)-+-{openstack-netwo}(202154)
           |                                          |-{openstack-netwo}(202155)
           |                                          |-{openstack-netwo}(202156)
           |                                          |-{openstack-netwo}(202157)
           |                                          `-{openstack-netwo}(202158)
           |-crond(1010)
           |-dbus-broker-lau(747)---dbus-broker(771)
           |-gssproxy(873)-+-{gssproxy}(875)
           |               |-{gssproxy}(876)
           |               |-{gssproxy}(877)
           |               |-{gssproxy}(878)
           |               `-{gssproxy}(879)
           |-irqbalance(778)---{irqbalance}(796)
           |-iscsid(168786)
           |-multipathd(168944)-+-{multipathd}(168946)
           |                    |-{multipathd}(168947)
           |                    |-{multipathd}(168948)
           |                    |-{multipathd}(168949)
           |                    |-{multipathd}(168950)
           |                    `-{multipathd}(168951)
           |-ovs-vswitchd(53769)-+-{ovs-vswitchd}(58309)
           |                     |-{ovs-vswitchd}(58310)
           |                     |-{ovs-vswitchd}(58311)
           |                     |-{ovs-vswitchd}(58312)
           |                     |-{ovs-vswitchd}(58313)
           |                     |-{ovs-vswitchd}(58314)
           |                     |-{ovs-vswitchd}(58315)
           |                     |-{ovs-vswitchd}(58316)
           |                     |-{ovs-vswitchd}(58317)
           |                     |-{ovs-vswitchd}(58318)
           |                     |-{ovs-vswitchd}(58321)
           |                     `-{ovs-vswitchd}(58323)
           |-ovsdb-server(53687)
           |-podman(198987)-+-{podman}(198993)
           |                |-{podman}(198994)
           |                |-{podman}(198995)
           |                |-{podman}(198996)
           |                |-{podman}(198997)
           |                |-{podman}(199002)
           |                |-{podman}(199003)
           |                |-{podman}(199004)
           |                |-{podman}(199005)
           |                |-{podman}(199010)
           |                |-{podman}(199011)
           |                |-{podman}(199012)
           |                `-{podman}(199013)
           |-polkitd(43614)-+-{polkitd}(43618)
           |                |-{polkitd}(43619)
           |                |-{polkitd}(43620)
           |                |-{polkitd}(43621)
           |                |-{polkitd}(43622)
           |                |-{polkitd}(43623)
           |                |-{polkitd}(43624)
           |                |-{polkitd}(43625)
           |                |-{polkitd}(43626)
           |                |-{polkitd}(43627)
           |                `-{polkitd}(43628)
           |-python3(4519)
           |-rpcbind(700)
           |-rsyslogd(1006)-+-{rsyslogd}(1017)
           |                `-{rsyslogd}(1018)
           |-sshd(129529)---sshd-session(219246)---sshd-session(219255)---sudo(219274)---sos(219298)-+-timeout(221998)---turbostat(221999)-+-sleep(222005)
           |                                                                                         |                                     `-{turbostat}(222003)
           |                                                                                         |-timeout(222018)---pstree(222019)
           |                                                                                         |-{sos}(219610)
           |                                                                                         |-{sos}(219611)
           |                                                                                         |-{sos}(219612)
           |                                                                                         |-{sos}(219613)
           |                                                                                         |-{sos}(221825)
           |                                                                                         |-{sos}(221854)
           |                                                                                         |-{sos}(221986)
           |                                                                                         `-{sos}(222016)
           |-systemd(4307)-+-(sd-pam)(4309)
           |               `-dbus-broker-lau(14005)---dbus-broker(14006)
           |-systemd-hostnam(219996)
           |-systemd-journal(679)
           |-systemd-logind(784)
           |-systemd-machine(154428)
           |-systemd-udevd(730)
           |-tuned(43791)-+-{tuned}(43793)
           |              |-{tuned}(43794)
           |              `-{tuned}(43795)
           |-virtlogd(153778)
           |-virtnodedevd(182966)-+-{virtnodedevd}(182973)
           |                      |-{virtnodedevd}(182974)
           |                      |-{virtnodedevd}(182975)
           |                      |-{virtnodedevd}(182976)
           |                      |-{virtnodedevd}(182977)
           |                      |-{virtnodedevd}(182978)
           |                      |-{virtnodedevd}(182979)
           |                      |-{virtnodedevd}(182980)
           |                      |-{virtnodedevd}(182981)
           |                      |-{virtnodedevd}(182982)
           |                      |-{virtnodedevd}(182984)
           |                      |-{virtnodedevd}(182985)
           |                      |-{virtnodedevd}(182986)
           |                      |-{virtnodedevd}(182987)
           |                      |-{virtnodedevd}(182988)
           |                      |-{virtnodedevd}(182991)
           |                      |-{virtnodedevd}(182996)
           |                      |-{virtnodedevd}(182997)
           |                      `-{virtnodedevd}(182999)
           `-virtqemud(182696)-+-{virtqemud}(182697)
                               |-{virtqemud}(182698)
                               |-{virtqemud}(182699)
                               |-{virtqemud}(182700)
                               |-{virtqemud}(182701)
                               |-{virtqemud}(182702)
                               |-{virtqemud}(182703)
                               |-{virtqemud}(182704)
                               |-{virtqemud}(182705)
                               |-{virtqemud}(182706)
                               |-{virtqemud}(182707)
                               |-{virtqemud}(182708)
                               |-{virtqemud}(182709)
                               |-{virtqemud}(182710)
                               |-{virtqemud}(182711)
                               |-{virtqemud}(182715)
                               `-{virtqemud}(182716)
