systemd(1)-+-NetworkManager(56326)-+-{NetworkManager}(56332)
           |                       `-{NetworkManager}(56333)
           |-agetty(1012)
           |-agetty(1014)
           |-auditd(702)-+-sedispatch(704)
           |             |-{auditd}(703)
           |             `-{auditd}(705)
           |-catatonit(13208)
           |-chronyd(65759)
           |-conmon(97782)---dumb-init(97784)---ovn-controller(97787)-+-{ovn-controller}(97955)
           |                                                          |-{ovn-controller}(97957)
           |                                                          |-{ovn-controller}(97958)
           |                                                          `-{ovn-controller}(97959)
           |-conmon(106656)-+-dumb-init(106658)---neutron-ovn-met(106661)---neutron-ovn-met(106769)
           |                |-privsep-helper(106774)---{privsep-helper}(106775)
           |                |-privsep-helper(239636)-+-{privsep-helper}(239638)
           |                |                        `-{privsep-helper}(250928)
           |                `-privsep-helper(239678)-+-{privsep-helper}(239679)
           |                                         `-{privsep-helper}(244466)
           |-conmon(172511)---dumb-init(172513)---multipathd(172516)-+-{multipathd}(172568)
           |                                                         |-{multipathd}(172570)
           |                                                         |-{multipathd}(172571)
           |                                                         |-{multipathd}(172573)
           |                                                         |-{multipathd}(172574)
           |                                                         `-{multipathd}(172575)
           |-conmon(189397)-+-dumb-init(189399)---nova-compute(189401)-+-{nova-compute}(189671)
           |                |                                          |-{nova-compute}(189672)
           |                |                                          |-{nova-compute}(189673)
           |                |                                          |-{nova-compute}(189674)
           |                |                                          |-{nova-compute}(189675)
           |                |                                          |-{nova-compute}(189676)
           |                |                                          |-{nova-compute}(189677)
           |                |                                          |-{nova-compute}(189678)
           |                |                                          |-{nova-compute}(189679)
           |                |                                          |-{nova-compute}(189680)
           |                |                                          |-{nova-compute}(189681)
           |                |                                          |-{nova-compute}(189682)
           |                |                                          |-{nova-compute}(189683)
           |                |                                          |-{nova-compute}(189684)
           |                |                                          |-{nova-compute}(189685)
           |                |                                          |-{nova-compute}(189686)
           |                |                                          |-{nova-compute}(189687)
           |                |                                          |-{nova-compute}(189688)
           |                |                                          |-{nova-compute}(189689)
           |                |                                          |-{nova-compute}(189690)
           |                |                                          `-{nova-compute}(189691)
           |                |-privsep-helper(239488)-+-{privsep-helper}(239489)
           |                |                        `-{privsep-helper}(252957)
           |                `-privsep-helper(239525)---{privsep-helper}(239526)
           |-conmon(200140)---dumb-init(200142)---ceilometer-poll(200145)-+-ceilometer-poll(200372)-+-{ceilometer-poll}(200374)
           |                                                              |                         |-{ceilometer-poll}(200377)
           |                                                              |                         |-{ceilometer-poll}(200378)
           |                                                              |                         `-{ceilometer-poll}(200379)
           |                                                              |-ceilometer-poll(200375)-+-{ceilometer-poll}(200376)
           |                                                              |                         |-{ceilometer-poll}(200471)
           |                                                              |                         |-{ceilometer-poll}(200477)
           |                                                              |                         |-{ceilometer-poll}(200479)
           |                                                              |                         `-{ceilometer-poll}(239649)
           |                                                              `-{ceilometer-poll}(200360)
           |-conmon(201955)---node_exporter(201957)-+-{node_exporter}(201960)
           |                                        |-{node_exporter}(201961)
           |                                        |-{node_exporter}(201962)
           |                                        |-{node_exporter}(201963)
           |                                        `-{node_exporter}(201964)
           |-conmon(203848)---podman_exporter(203850)-+-{podman_exporter}(203853)
           |                                          |-{podman_exporter}(203854)
           |                                          |-{podman_exporter}(203855)
           |                                          |-{podman_exporter}(203856)
           |                                          |-{podman_exporter}(203857)
           |                                          |-{podman_exporter}(215676)
           |                                          |-{podman_exporter}(215677)
           |                                          |-{podman_exporter}(222007)
           |                                          `-{podman_exporter}(222008)
           |-conmon(205760)---openstack-netwo(205762)-+-{openstack-netwo}(205765)
           |                                          |-{openstack-netwo}(205766)
           |                                          |-{openstack-netwo}(205767)
           |                                          |-{openstack-netwo}(205768)
           |                                          |-{openstack-netwo}(205769)
           |                                          |-{openstack-netwo}(214833)
           |                                          |-{openstack-netwo}(216030)
           |                                          |-{openstack-netwo}(216031)
           |                                          |-{openstack-netwo}(216032)
           |                                          |-{openstack-netwo}(222437)
           |                                          |-{openstack-netwo}(242494)
           |                                          `-{openstack-netwo}(242495)
           |-conmon(224318)---dumb-init(224320)-+-ceilometer-poll(224323)-+-ceilometer-poll(224517)-+-{ceilometer-poll}(224518)
           |                                    |                         |                         |-{ceilometer-poll}(224519)
           |                                    |                         |                         `-{ceilometer-poll}(224670)
           |                                    |                         `-{ceilometer-poll}(224514)
           |                                    `-privsep-helper(224625)---{privsep-helper}(224671)
           |-conmon(224567)---kepler(224569)-+-{kepler}(224572)
           |                                 |-{kepler}(224573)
           |                                 |-{kepler}(224574)
           |                                 |-{kepler}(224575)
           |                                 |-{kepler}(224576)
           |                                 |-{kepler}(224578)
           |                                 |-{kepler}(224579)
           |                                 |-{kepler}(224580)
           |                                 |-{kepler}(224600)
           |                                 |-{kepler}(224704)
           |                                 |-{kepler}(226153)
           |                                 |-{kepler}(226154)
           |                                 `-{kepler}(243338)
           |-crond(1009)
           |-dbus-broker-lau(750)---dbus-broker(773)
           |-gssproxy(874)-+-{gssproxy}(876)
           |               |-{gssproxy}(877)
           |               |-{gssproxy}(878)
           |               |-{gssproxy}(879)
           |               `-{gssproxy}(880)
           |-irqbalance(799)---{irqbalance}(824)
           |-iscsid(175226)
           |-ovs-vswitchd(54628)-+-{ovs-vswitchd}(59159)
           |                     |-{ovs-vswitchd}(59161)
           |                     |-{ovs-vswitchd}(59162)
           |                     |-{ovs-vswitchd}(59163)
           |                     |-{ovs-vswitchd}(59164)
           |                     |-{ovs-vswitchd}(59165)
           |                     |-{ovs-vswitchd}(59168)
           |                     |-{ovs-vswitchd}(59170)
           |                     |-{ovs-vswitchd}(59172)
           |                     |-{ovs-vswitchd}(59173)
           |                     |-{ovs-vswitchd}(59174)
           |                     `-{ovs-vswitchd}(59175)
           |-ovsdb-server(54546)
           |-podman(203600)-+-{podman}(203606)
           |                |-{podman}(203607)
           |                |-{podman}(203608)
           |                |-{podman}(203609)
           |                |-{podman}(203610)
           |                |-{podman}(203614)
           |                |-{podman}(203615)
           |                |-{podman}(203616)
           |                |-{podman}(203617)
           |                |-{podman}(203619)
           |                |-{podman}(203623)
           |                |-{podman}(203624)
           |                |-{podman}(215678)
           |                `-{podman}(240700)
           |-polkitd(43613)-+-{polkitd}(43617)
           |                |-{polkitd}(43618)
           |                |-{polkitd}(43619)
           |                |-{polkitd}(43620)
           |                |-{polkitd}(43621)
           |                |-{polkitd}(43622)
           |                |-{polkitd}(43623)
           |                |-{polkitd}(43624)
           |                |-{polkitd}(43625)
           |                |-{polkitd}(43626)
           |                `-{polkitd}(43627)
           |-python3(4513)
           |-rpcbind(700)
           |-rsyslogd(236667)-+-{rsyslogd}(236669)
           |                  |-{rsyslogd}(236670)
           |                  `-{rsyslogd}(236671)
           |-sshd(131042)---sshd-session(266298)---sshd-session(266301)---sudo(266302)---sos(266326)-+-timeout(268886)---rpm(268887)
           |                                                                                         |-timeout(268895)---pstree(268896)
           |                                                                                         |-timeout(268897)
           |                                                                                         |-{sos}(266612)
           |                                                                                         |-{sos}(266613)
           |                                                                                         |-{sos}(266614)
           |                                                                                         |-{sos}(266615)
           |                                                                                         |-{sos}(268423)
           |                                                                                         |-{sos}(268458)
           |                                                                                         |-{sos}(268733)
           |                                                                                         `-{sos}(268843)
           |-systemd(4300)-+-(sd-pam)(4303)
           |               `-dbus-broker-lau(13298)---dbus-broker(13323)
           |-systemd-hostnam(267048)
           |-systemd-journal(679)
           |-systemd-logind(804)
           |-systemd-machine(155768)
           |-systemd-udevd(730)
           |-tuned(43790)-+-{tuned}(43793)
           |              |-{tuned}(43794)
           |              `-{tuned}(43795)
           |-virtlogd(155140)
           |-virtnodedevd(189693)-+-{virtnodedevd}(189699)
           |                      |-{virtnodedevd}(189700)
           |                      |-{virtnodedevd}(189701)
           |                      |-{virtnodedevd}(189702)
           |                      |-{virtnodedevd}(189703)
           |                      |-{virtnodedevd}(189704)
           |                      |-{virtnodedevd}(189705)
           |                      |-{virtnodedevd}(189706)
           |                      |-{virtnodedevd}(189707)
           |                      |-{virtnodedevd}(189708)
           |                      |-{virtnodedevd}(189709)
           |                      |-{virtnodedevd}(189710)
           |                      |-{virtnodedevd}(189711)
           |                      |-{virtnodedevd}(189712)
           |                      |-{virtnodedevd}(189713)
           |                      |-{virtnodedevd}(189715)
           |                      |-{virtnodedevd}(189719)
           |                      |-{virtnodedevd}(189721)
           |                      `-{virtnodedevd}(189722)
           `-virtqemud(189115)-+-{virtqemud}(189116)
                               |-{virtqemud}(189117)
                               |-{virtqemud}(189118)
                               |-{virtqemud}(189119)
                               |-{virtqemud}(189120)
                               |-{virtqemud}(189121)
                               |-{virtqemud}(189122)
                               |-{virtqemud}(189123)
                               |-{virtqemud}(189124)
                               |-{virtqemud}(189125)
                               |-{virtqemud}(189126)
                               |-{virtqemud}(189127)
                               |-{virtqemud}(189128)
                               |-{virtqemud}(189129)
                               |-{virtqemud}(189130)
                               |-{virtqemud}(189134)
                               |-{virtqemud}(189135)
                               `-{virtqemud}(239984)
