systemd(1)-+-NetworkManager(56414)-+-{NetworkManager}(56423)
           |                       `-{NetworkManager}(56424)
           |-agetty(1023)
           |-agetty(1025)
           |-anacron(35137)
           |-auditd(718)-+-sedispatch(720)
           |             |-{auditd}(719)
           |             `-{auditd}(721)
           |-catatonit(12294)
           |-chronyd(65927)
           |-conmon(96643)---dumb-init(96645)---ovn-controller(96648)-+-{ovn-controller}(96779)
           |                                                          |-{ovn-controller}(96780)
           |                                                          |-{ovn-controller}(96781)
           |                                                          `-{ovn-controller}(96782)
           |-conmon(105977)-+-dumb-init(105979)---neutron-ovn-met(105982)---neutron-ovn-met(106374)
           |                |-privsep-helper(106505)---{privsep-helper}(106511)
           |                |-privsep-helper(215510)-+-{privsep-helper}(215511)
           |                |                        `-{privsep-helper}(219424)
           |                `-privsep-helper(215524)---{privsep-helper}(215525)
           |-conmon(186673)-+-dumb-init(186675)---nova-compute(186679)-+-{nova-compute}(186952)
           |                |                                          |-{nova-compute}(186953)
           |                |                                          |-{nova-compute}(186954)
           |                |                                          |-{nova-compute}(186955)
           |                |                                          |-{nova-compute}(186956)
           |                |                                          |-{nova-compute}(186957)
           |                |                                          |-{nova-compute}(186958)
           |                |                                          |-{nova-compute}(186959)
           |                |                                          |-{nova-compute}(186960)
           |                |                                          |-{nova-compute}(186961)
           |                |                                          |-{nova-compute}(186962)
           |                |                                          |-{nova-compute}(186963)
           |                |                                          |-{nova-compute}(186964)
           |                |                                          |-{nova-compute}(186965)
           |                |                                          |-{nova-compute}(186966)
           |                |                                          |-{nova-compute}(186967)
           |                |                                          |-{nova-compute}(186968)
           |                |                                          |-{nova-compute}(186969)
           |                |                                          |-{nova-compute}(186970)
           |                |                                          |-{nova-compute}(186971)
           |                |                                          `-{nova-compute}(186972)
           |                |-privsep-helper(215374)---{privsep-helper}(215375)
           |                `-privsep-helper(215442)---{privsep-helper}(215443)
           |-conmon(196423)---dumb-init(196425)---ceilometer-poll(196428)-+-ceilometer-poll(196604)-+-{ceilometer-poll}(196606)
           |                                                              |                         |-{ceilometer-poll}(196608)
           |                                                              |                         `-{ceilometer-poll}(196609)
           |                                                              `-{ceilometer-poll}(196598)
           |-conmon(199448)---node_exporter(199450)-+-{node_exporter}(199454)
           |                                        |-{node_exporter}(199455)
           |                                        |-{node_exporter}(199456)
           |                                        |-{node_exporter}(199457)
           |                                        `-{node_exporter}(199458)
           |-conmon(202610)---podman_exporter(202612)-+-{podman_exporter}(202615)
           |                                          |-{podman_exporter}(202616)
           |                                          |-{podman_exporter}(202617)
           |                                          |-{podman_exporter}(202618)
           |                                          |-{podman_exporter}(202620)
           |                                          `-{podman_exporter}(216464)
           |-conmon(205792)---openstack-netwo(205794)-+-{openstack-netwo}(205798)
           |                                          |-{openstack-netwo}(205799)
           |                                          |-{openstack-netwo}(205800)
           |                                          |-{openstack-netwo}(205801)
           |                                          |-{openstack-netwo}(205802)
           |                                          `-{openstack-netwo}(205803)
           |-crond(1022)
           |-dbus-broker-lau(783)---dbus-broker(790)
           |-gssproxy(890)-+-{gssproxy}(892)
           |               |-{gssproxy}(893)
           |               |-{gssproxy}(894)
           |               |-{gssproxy}(895)
           |               `-{gssproxy}(896)
           |-irqbalance(801)---{irqbalance}(813)
           |-iscsid(170497)
           |-multipathd(170674)-+-{multipathd}(170679)
           |                    |-{multipathd}(170681)
           |                    |-{multipathd}(170682)
           |                    |-{multipathd}(170683)
           |                    |-{multipathd}(170684)
           |                    |-{multipathd}(170685)
           |                    `-{multipathd}(170686)
           |-ovs-vswitchd(54707)-+-{ovs-vswitchd}(59283)
           |                     |-{ovs-vswitchd}(59284)
           |                     |-{ovs-vswitchd}(59287)
           |                     |-{ovs-vswitchd}(59288)
           |                     |-{ovs-vswitchd}(59289)
           |                     |-{ovs-vswitchd}(59290)
           |                     |-{ovs-vswitchd}(59291)
           |                     |-{ovs-vswitchd}(59292)
           |                     |-{ovs-vswitchd}(59293)
           |                     |-{ovs-vswitchd}(59294)
           |                     |-{ovs-vswitchd}(59295)
           |                     `-{ovs-vswitchd}(59296)
           |-ovsdb-server(54626)
           |-podman(202621)-+-{podman}(202627)
           |                |-{podman}(202628)
           |                |-{podman}(202629)
           |                |-{podman}(202630)
           |                |-{podman}(202631)
           |                |-{podman}(202637)
           |                |-{podman}(202638)
           |                |-{podman}(202639)
           |                |-{podman}(202640)
           |                |-{podman}(202643)
           |                |-{podman}(202644)
           |                |-{podman}(202645)
           |                `-{podman}(202657)
           |-polkitd(44476)-+-{polkitd}(44480)
           |                |-{polkitd}(44481)
           |                |-{polkitd}(44482)
           |                |-{polkitd}(44483)
           |                |-{polkitd}(44484)
           |                |-{polkitd}(44485)
           |                |-{polkitd}(44486)
           |                |-{polkitd}(44487)
           |                |-{polkitd}(44488)
           |                |-{polkitd}(44489)
           |                `-{polkitd}(44490)
           |-python3(5009)
           |-rpcbind(716)
           |-rsyslogd(1018)-+-{rsyslogd}(1036)
           |                `-{rsyslogd}(1037)
           |-sshd(130924)---sshd-session(227314)---sshd-session(227317)---sudo(227318)---sos(227342)-+-timeout(230172)---turbostat(230173)-+-sleep(230178)
           |                                                                                         |                                     `-{turbostat}(230176)
           |                                                                                         |-timeout(230183)---rpm(230184)
           |                                                                                         |-timeout(230193)---pstree(230194)
           |                                                                                         |-{sos}(227675)
           |                                                                                         |-{sos}(227676)
           |                                                                                         |-{sos}(227677)
           |                                                                                         |-{sos}(227678)
           |                                                                                         |-{sos}(229641)
           |                                                                                         |-{sos}(229758)
           |                                                                                         |-{sos}(230147)
           |                                                                                         `-{sos}(230164)
           |-systemd(4799)-+-(sd-pam)(4801)
           |               `-dbus-broker-lau(12443)---dbus-broker(12469)
           |-systemd-hostnam(228047)
           |-systemd-journal(696)
           |-systemd-logind(807)
           |-systemd-machine(155984)
           |-systemd-udevd(746)
           |-tuned(44654)-+-{tuned}(44656)
           |              |-{tuned}(44657)
           |              `-{tuned}(44658)
           |-virtlogd(155330)
           |-virtnodedevd(186086)-+-{virtnodedevd}(186087)
           |                      |-{virtnodedevd}(186088)
           |                      |-{virtnodedevd}(186089)
           |                      |-{virtnodedevd}(186090)
           |                      |-{virtnodedevd}(186091)
           |                      |-{virtnodedevd}(186092)
           |                      |-{virtnodedevd}(186093)
           |                      |-{virtnodedevd}(186094)
           |                      |-{virtnodedevd}(186095)
           |                      |-{virtnodedevd}(186096)
           |                      |-{virtnodedevd}(186097)
           |                      |-{virtnodedevd}(186098)
           |                      |-{virtnodedevd}(186099)
           |                      |-{virtnodedevd}(186100)
           |                      |-{virtnodedevd}(186101)
           |                      |-{virtnodedevd}(186103)
           |                      |-{virtnodedevd}(186104)
           |                      |-{virtnodedevd}(186105)
           |                      `-{virtnodedevd}(186106)
           `-virtqemud(185767)-+-{virtqemud}(185768)
                               |-{virtqemud}(185769)
                               |-{virtqemud}(185770)
                               |-{virtqemud}(185771)
                               |-{virtqemud}(185772)
                               |-{virtqemud}(185773)
                               |-{virtqemud}(185774)
                               |-{virtqemud}(185775)
                               |-{virtqemud}(185776)
                               |-{virtqemud}(185777)
                               |-{virtqemud}(185778)
                               |-{virtqemud}(185779)
                               |-{virtqemud}(185780)
                               |-{virtqemud}(185781)
                               |-{virtqemud}(185782)
                               |-{virtqemud}(185786)
                               |-{virtqemud}(185787)
                               `-{virtqemud}(215668)
