systemd(1)-+-NetworkManager(55509)-+-{NetworkManager}(55517)
           |                       `-{NetworkManager}(55518)
           |-agetty(1011)
           |-agetty(1014)
           |-anacron(6954)
           |-auditd(698)-+-sedispatch(700)
           |             |-{auditd}(699)
           |             `-{auditd}(701)
           |-catatonit(10879)
           |-chronyd(64947)
           |-conmon(95412)---dumb-init(95414)---ovn-controller(95417)-+-{ovn-controller}(95542)
           |                                                          |-{ovn-controller}(95543)
           |                                                          |-{ovn-controller}(95544)
           |                                                          `-{ovn-controller}(95545)
           |-conmon(104272)-+-dumb-init(104274)---neutron-ovn-met(104277)---neutron-ovn-met(104385)
           |                `-privsep-helper(104390)---{privsep-helper}(104391)
           |-conmon(170100)---dumb-init(170102)---multipathd(170105)-+-{multipathd}(170160)
           |                                                         |-{multipathd}(170161)
           |                                                         |-{multipathd}(170162)
           |                                                         |-{multipathd}(170163)
           |                                                         |-{multipathd}(170164)
           |                                                         `-{multipathd}(170165)
           |-conmon(187068)---dumb-init(187070)---nova-compute(187072)-+-{nova-compute}(187348)
           |                                                           |-{nova-compute}(187349)
           |                                                           |-{nova-compute}(187350)
           |                                                           |-{nova-compute}(187351)
           |                                                           |-{nova-compute}(187352)
           |                                                           |-{nova-compute}(187353)
           |                                                           |-{nova-compute}(187354)
           |                                                           |-{nova-compute}(187355)
           |                                                           |-{nova-compute}(187356)
           |                                                           |-{nova-compute}(187357)
           |                                                           |-{nova-compute}(187358)
           |                                                           |-{nova-compute}(187359)
           |                                                           |-{nova-compute}(187360)
           |                                                           |-{nova-compute}(187361)
           |                                                           |-{nova-compute}(187362)
           |                                                           |-{nova-compute}(187363)
           |                                                           |-{nova-compute}(187364)
           |                                                           |-{nova-compute}(187365)
           |                                                           |-{nova-compute}(187366)
           |                                                           |-{nova-compute}(187367)
           |                                                           `-{nova-compute}(187368)
           |-conmon(197765)---dumb-init(197767)---ceilometer-poll(197771)-+-ceilometer-poll(197996)-+-{ceilometer-poll}(197997)
           |                                                              |                         |-{ceilometer-poll}(198073)
           |                                                              |                         `-{ceilometer-poll}(198074)
           |                                                              `-{ceilometer-poll}(197995)
           |-conmon(199618)---node_exporter(199620)-+-{node_exporter}(199623)
           |                                        |-{node_exporter}(199624)
           |                                        |-{node_exporter}(199625)
           |                                        `-{node_exporter}(199626)
           |-conmon(201481)---podman_exporter(201483)-+-{podman_exporter}(201486)
           |                                          |-{podman_exporter}(201487)
           |                                          |-{podman_exporter}(201488)
           |                                          |-{podman_exporter}(201489)
           |                                          |-{podman_exporter}(201490)
           |                                          |-{podman_exporter}(201491)
           |                                          |-{podman_exporter}(215381)
           |                                          |-{podman_exporter}(215515)
           |                                          |-{podman_exporter}(215516)
           |                                          `-{podman_exporter}(216842)
           |-conmon(203414)---openstack-netwo(203417)-+-{openstack-netwo}(203425)
           |                                          |-{openstack-netwo}(203426)
           |                                          |-{openstack-netwo}(203427)
           |                                          |-{openstack-netwo}(203428)
           |                                          |-{openstack-netwo}(203429)
           |                                          |-{openstack-netwo}(215222)
           |                                          |-{openstack-netwo}(215223)
           |                                          |-{openstack-netwo}(215224)
           |                                          |-{openstack-netwo}(215225)
           |                                          |-{openstack-netwo}(215382)
           |                                          `-{openstack-netwo}(217443)
           |-crond(1009)
           |-dbus-broker-lau(780)---dbus-broker(788)
           |-gssproxy(874)-+-{gssproxy}(876)
           |               |-{gssproxy}(877)
           |               |-{gssproxy}(878)
           |               |-{gssproxy}(879)
           |               `-{gssproxy}(880)
           |-irqbalance(800)---{irqbalance}(825)
           |-iscsid(172831)
           |-ovs-vswitchd(53813)-+-{ovs-vswitchd}(58345)
           |                     |-{ovs-vswitchd}(58346)
           |                     |-{ovs-vswitchd}(58347)
           |                     |-{ovs-vswitchd}(58348)
           |                     |-{ovs-vswitchd}(58349)
           |                     |-{ovs-vswitchd}(58350)
           |                     |-{ovs-vswitchd}(58354)
           |                     |-{ovs-vswitchd}(58355)
           |                     |-{ovs-vswitchd}(58356)
           |                     |-{ovs-vswitchd}(58358)
           |                     |-{ovs-vswitchd}(58359)
           |                     `-{ovs-vswitchd}(58360)
           |-ovsdb-server(53728)
           |-podman(201245)-+-{podman}(201249)
           |                |-{podman}(201250)
           |                |-{podman}(201251)
           |                |-{podman}(201252)
           |                |-{podman}(201253)
           |                |-{podman}(201260)
           |                |-{podman}(201261)
           |                |-{podman}(201262)
           |                |-{podman}(201263)
           |                |-{podman}(201271)
           |                |-{podman}(201272)
           |                |-{podman}(201273)
           |                |-{podman}(201280)
           |                |-{podman}(216690)
           |                `-{podman}(221611)
           |-polkitd(43345)-+-{polkitd}(43421)
           |                |-{polkitd}(43423)
           |                |-{polkitd}(43427)
           |                |-{polkitd}(43428)
           |                |-{polkitd}(43429)
           |                |-{polkitd}(43430)
           |                |-{polkitd}(43431)
           |                |-{polkitd}(43432)
           |                |-{polkitd}(43433)
           |                |-{polkitd}(43434)
           |                `-{polkitd}(43475)
           |-python3(4511)
           |-rpcbind(696)
           |-rsyslogd(1005)-+-{rsyslogd}(1013)
           |                `-{rsyslogd}(1015)
           |-sshd(128645)---sshd-session(223776)---sshd-session(223779)---sudo(223780)---sos(223804)-+-timeout(226438)---turbostat(226440)-+-sleep(226445)
           |                                                                                         |                                     `-{turbostat}(226442)
           |                                                                                         |-timeout(226449)---pstree(226450)
           |                                                                                         |-{sos}(224095)
           |                                                                                         |-{sos}(224096)
           |                                                                                         |-{sos}(224097)
           |                                                                                         |-{sos}(224098)
           |                                                                                         |-{sos}(226305)
           |                                                                                         |-{sos}(226361)
           |                                                                                         |-{sos}(226447)
           |                                                                                         `-{sos}(226448)
           |-systemd(4299)-+-(sd-pam)(4301)
           |               `-dbus-broker-lau(11022)---dbus-broker(11051)
           |-systemd-hostnam(224481)
           |-systemd-journal(675)
           |-systemd-logind(814)
           |-systemd-machine(153383)
           |-systemd-udevd(726)
           |-tuned(43727)-+-{tuned}(43730)
           |              |-{tuned}(43731)
           |              `-{tuned}(43732)
           |-virtlogd(152724)
           |-virtnodedevd(186974)-+-{virtnodedevd}(186984)
           |                      |-{virtnodedevd}(186985)
           |                      |-{virtnodedevd}(186986)
           |                      |-{virtnodedevd}(186987)
           |                      |-{virtnodedevd}(186988)
           |                      |-{virtnodedevd}(186989)
           |                      |-{virtnodedevd}(186990)
           |                      |-{virtnodedevd}(186991)
           |                      |-{virtnodedevd}(186992)
           |                      |-{virtnodedevd}(186993)
           |                      |-{virtnodedevd}(186994)
           |                      |-{virtnodedevd}(186995)
           |                      |-{virtnodedevd}(186996)
           |                      |-{virtnodedevd}(186997)
           |                      |-{virtnodedevd}(186998)
           |                      |-{virtnodedevd}(187000)
           |                      |-{virtnodedevd}(187001)
           |                      |-{virtnodedevd}(187002)
           |                      `-{virtnodedevd}(187003)
           `-virtqemud(186688)-+-{virtqemud}(186689)
                               |-{virtqemud}(186690)
                               |-{virtqemud}(186691)
                               |-{virtqemud}(186692)
                               |-{virtqemud}(186693)
                               |-{virtqemud}(186694)
                               |-{virtqemud}(186695)
                               |-{virtqemud}(186696)
                               |-{virtqemud}(186697)
                               |-{virtqemud}(186698)
                               |-{virtqemud}(186699)
                               |-{virtqemud}(186700)
                               |-{virtqemud}(186701)
                               |-{virtqemud}(186702)
                               |-{virtqemud}(186703)
                               |-{virtqemud}(186707)
                               `-{virtqemud}(186708)
