systemd(1)-+-NetworkManager(51660)-+-{NetworkManager}(51662)
           |                       `-{NetworkManager}(51663)
           |-agetty(1010)
           |-agetty(1011)
           |-anacron(27500)
           |-auditd(703)-+-sedispatch(705)
           |             |-{auditd}(704)
           |             `-{auditd}(706)
           |-catatonit(8467)
           |-chronyd(60943)
           |-conmon(94815)---dumb-init(94817)---ovn-controller(94820)-+-{ovn-controller}(94941)
           |                                                          |-{ovn-controller}(94942)
           |                                                          |-{ovn-controller}(94943)
           |                                                          `-{ovn-controller}(94944)
           |-conmon(103667)-+-dumb-init(103669)---neutron-ovn-met(103672)---neutron-ovn-met(103779)
           |                `-privsep-helper(103810)---{privsep-helper}(103811)
           |-conmon(166117)---dumb-init(166119)---iscsid(166122)
           |-conmon(175438)---dumb-init(175440)---multipathd(175443)-+-{multipathd}(175490)
           |                                                         |-{multipathd}(175493)
           |                                                         |-{multipathd}(175494)
           |                                                         |-{multipathd}(175495)
           |                                                         |-{multipathd}(175497)
           |                                                         `-{multipathd}(175498)
           |-conmon(192554)---dumb-init(192556)---nova-compute(192558)-+-{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)
           |-conmon(203341)---dumb-init(203343)---ceilometer-poll(203346)-+-ceilometer-poll(203526)-+-{ceilometer-poll}(203527)
           |                                                              |                         |-{ceilometer-poll}(203597)
           |                                                              |                         `-{ceilometer-poll}(203598)
           |                                                              `-{ceilometer-poll}(203525)
           |-conmon(205168)---node_exporter(205170)-+-{node_exporter}(205173)
           |                                        |-{node_exporter}(205174)
           |                                        |-{node_exporter}(205175)
           |                                        `-{node_exporter}(205176)
           |-conmon(207054)---podman_exporter(207056)-+-{podman_exporter}(207059)
           |                                          |-{podman_exporter}(207060)
           |                                          |-{podman_exporter}(207061)
           |                                          |-{podman_exporter}(207062)
           |                                          |-{podman_exporter}(207064)
           |                                          |-{podman_exporter}(207065)
           |                                          `-{podman_exporter}(212698)
           |-conmon(208958)---openstack-netwo(208960)-+-{openstack-netwo}(208963)
           |                                          |-{openstack-netwo}(208964)
           |                                          |-{openstack-netwo}(208965)
           |                                          |-{openstack-netwo}(208966)
           |                                          |-{openstack-netwo}(208967)
           |                                          `-{openstack-netwo}(208968)
           |-crond(1009)
           |-dbus-broker-lau(812)---dbus-broker(813)
           |-gssproxy(879)-+-{gssproxy}(882)
           |               |-{gssproxy}(883)
           |               |-{gssproxy}(884)
           |               |-{gssproxy}(885)
           |               `-{gssproxy}(886)
           |-irqbalance(818)---{irqbalance}(830)
           |-ovs-vswitchd(49955)-+-{ovs-vswitchd}(54492)
           |                     |-{ovs-vswitchd}(54494)
           |                     |-{ovs-vswitchd}(54495)
           |                     |-{ovs-vswitchd}(54496)
           |                     |-{ovs-vswitchd}(54497)
           |                     |-{ovs-vswitchd}(54498)
           |                     |-{ovs-vswitchd}(54499)
           |                     |-{ovs-vswitchd}(54500)
           |                     |-{ovs-vswitchd}(54501)
           |                     |-{ovs-vswitchd}(54502)
           |                     |-{ovs-vswitchd}(54504)
           |                     `-{ovs-vswitchd}(54506)
           |-ovsdb-server(49874)
           |-podman(206792)-+-{podman}(206798)
           |                |-{podman}(206799)
           |                |-{podman}(206800)
           |                |-{podman}(206801)
           |                |-{podman}(206802)
           |                |-{podman}(206806)
           |                |-{podman}(206807)
           |                |-{podman}(206808)
           |                |-{podman}(206809)
           |                |-{podman}(206813)
           |                |-{podman}(206814)
           |                |-{podman}(206815)
           |                `-{podman}(206825)
           |-polkitd(6228)-+-{polkitd}(6307)
           |               |-{polkitd}(6311)
           |               |-{polkitd}(6317)
           |               |-{polkitd}(6318)
           |               |-{polkitd}(6319)
           |               |-{polkitd}(6320)
           |               |-{polkitd}(6321)
           |               |-{polkitd}(6323)
           |               |-{polkitd}(6324)
           |               |-{polkitd}(6325)
           |               `-{polkitd}(6417)
           |-python3(1271)
           |-rpcbind(701)
           |-rsyslogd(1006)-+-{rsyslogd}(1013)
           |                `-{rsyslogd}(1014)
           |-sshd(128015)---sshd-session(226137)---sshd-session(226140)---sudo(226141)---sos(226165)-+-timeout(228799)---turbostat(228801)-+-sleep(228811)
           |                                                                                         |                                     `-{turbostat}(228809)
           |                                                                                         |-timeout(228802)---pip(228803)
           |                                                                                         |-timeout(228821)---pstree(228823)
           |                                                                                         |-timeout(228822)
           |                                                                                         |-{sos}(226499)
           |                                                                                         |-{sos}(226500)
           |                                                                                         |-{sos}(226501)
           |                                                                                         |-{sos}(226505)
           |                                                                                         |-{sos}(228575)
           |                                                                                         |-{sos}(228625)
           |                                                                                         |-{sos}(228782)
           |                                                                                         `-{sos}(228818)
           |-systemd(1059)-+-(sd-pam)(1061)
           |               `-dbus-broker-lau(8558)---dbus-broker(8579)
           |-systemd-hostnam(226963)
           |-systemd-journal(679)
           |-systemd-logind(823)
           |-systemd-machine(152596)
           |-systemd-udevd(731)
           |-tuned(39796)-+-{tuned}(39798)
           |              |-{tuned}(39799)
           |              `-{tuned}(39800)
           |-virtlogd(151971)
           |-virtnodedevd(192474)-+-{virtnodedevd}(192475)
           |                      |-{virtnodedevd}(192476)
           |                      |-{virtnodedevd}(192477)
           |                      |-{virtnodedevd}(192478)
           |                      |-{virtnodedevd}(192479)
           |                      |-{virtnodedevd}(192480)
           |                      |-{virtnodedevd}(192481)
           |                      |-{virtnodedevd}(192482)
           |                      |-{virtnodedevd}(192483)
           |                      |-{virtnodedevd}(192484)
           |                      |-{virtnodedevd}(192485)
           |                      |-{virtnodedevd}(192486)
           |                      |-{virtnodedevd}(192487)
           |                      |-{virtnodedevd}(192488)
           |                      |-{virtnodedevd}(192489)
           |                      |-{virtnodedevd}(192491)
           |                      |-{virtnodedevd}(192492)
           |                      `-{virtnodedevd}(192493)
           `-virtqemud(192208)-+-{virtqemud}(192229)
                               |-{virtqemud}(192230)
                               |-{virtqemud}(192231)
                               |-{virtqemud}(192232)
                               |-{virtqemud}(192233)
                               |-{virtqemud}(192234)
                               |-{virtqemud}(192235)
                               |-{virtqemud}(192236)
                               |-{virtqemud}(192237)
                               |-{virtqemud}(192238)
                               |-{virtqemud}(192239)
                               |-{virtqemud}(192240)
                               |-{virtqemud}(192241)
                               |-{virtqemud}(192242)
                               |-{virtqemud}(192243)
                               |-{virtqemud}(192270)
                               `-{virtqemud}(192272)
