systemd(1)-+-NetworkManager(1300)-+-{NetworkManager}(1301)
           |                      `-{NetworkManager}(1302)
           |-agetty(1563)
           |-anacron(12124)
           |-auditd(1060)-+-sedispatch(1062)
           |              |-{auditd}(1061)
           |              `-{auditd}(1063)
           |-chronyd(1099)
           |-conmon(12825)---dumb-init(12827)---ovn-controller(12831)-+-{ovn-controller}(13004)
           |                                                          |-{ovn-controller}(13005)
           |                                                          |-{ovn-controller}(13006)
           |                                                          `-{ovn-controller}(13007)
           |-conmon(18296)-+-dumb-init(18298)---neutron-ovn-met(18302)---neutron-ovn-met(18391)
           |               `-privsep-helper(18396)---{privsep-helper}(18397)
           |-conmon(81678)---dumb-init(81680)---multipathd(81684)-+-{multipathd}(81716)
           |                                                      |-{multipathd}(81718)
           |                                                      |-{multipathd}(81719)
           |                                                      |-{multipathd}(81720)
           |                                                      |-{multipathd}(81721)
           |                                                      `-{multipathd}(81723)
           |-conmon(98451)---dumb-init(98453)---nova-compute(98455)-+-{nova-compute}(98744)
           |                                                        |-{nova-compute}(98745)
           |                                                        |-{nova-compute}(98746)
           |                                                        |-{nova-compute}(98747)
           |                                                        |-{nova-compute}(98748)
           |                                                        |-{nova-compute}(98749)
           |                                                        |-{nova-compute}(98750)
           |                                                        |-{nova-compute}(98751)
           |                                                        |-{nova-compute}(98752)
           |                                                        |-{nova-compute}(98753)
           |                                                        |-{nova-compute}(98754)
           |                                                        |-{nova-compute}(98755)
           |                                                        |-{nova-compute}(98756)
           |                                                        |-{nova-compute}(98757)
           |                                                        |-{nova-compute}(98758)
           |                                                        |-{nova-compute}(98759)
           |                                                        |-{nova-compute}(98760)
           |                                                        |-{nova-compute}(98761)
           |                                                        |-{nova-compute}(98762)
           |                                                        |-{nova-compute}(98763)
           |                                                        `-{nova-compute}(98764)
           |-conmon(109102)---dumb-init(109104)---ceilometer-poll(109107)-+-ceilometer-poll(109356)-+-{ceilometer-poll}(109357)
           |                                                              |                         |-{ceilometer-poll}(109413)
           |                                                              |                         `-{ceilometer-poll}(109414)
           |                                                              `-{ceilometer-poll}(109355)
           |-conmon(110888)---node_exporter(110890)-+-{node_exporter}(110893)
           |                                        |-{node_exporter}(110894)
           |                                        |-{node_exporter}(110895)
           |                                        |-{node_exporter}(110896)
           |                                        `-{node_exporter}(110897)
           |-conmon(112736)---podman_exporter(112738)-+-{podman_exporter}(112741)
           |                                          |-{podman_exporter}(112742)
           |                                          |-{podman_exporter}(112743)
           |                                          |-{podman_exporter}(112744)
           |                                          |-{podman_exporter}(112745)
           |                                          `-{podman_exporter}(112746)
           |-conmon(114594)---openstack-netwo(114596)-+-{openstack-netwo}(114599)
           |                                          |-{openstack-netwo}(114600)
           |                                          |-{openstack-netwo}(114601)
           |                                          |-{openstack-netwo}(114602)
           |                                          |-{openstack-netwo}(114603)
           |                                          `-{openstack-netwo}(114604)
           |-crond(1560)
           |-dbus-broker-lau(1088)---dbus-broker(1089)
           |-dmeventd(888)-+-{dmeventd}(893)
           |               `-{dmeventd}(894)
           |-gssproxy(1339)-+-{gssproxy}(1341)
           |                |-{gssproxy}(1342)
           |                |-{gssproxy}(1343)
           |                |-{gssproxy}(1344)
           |                `-{gssproxy}(1345)
           |-irqbalance(1093)---{irqbalance}(1103)
           |-iscsid(84356)
           |-ovs-vswitchd(1269)-+-{ovs-vswitchd}(1275)
           |                    |-{ovs-vswitchd}(1363)
           |                    |-{ovs-vswitchd}(1364)
           |                    |-{ovs-vswitchd}(1365)
           |                    |-{ovs-vswitchd}(1366)
           |                    |-{ovs-vswitchd}(1367)
           |                    |-{ovs-vswitchd}(1368)
           |                    |-{ovs-vswitchd}(1369)
           |                    `-{ovs-vswitchd}(1370)
           |-ovsdb-server(1198)
           |-podman(112500)-+-{podman}(112506)
           |                |-{podman}(112507)
           |                |-{podman}(112508)
           |                |-{podman}(112509)
           |                |-{podman}(112510)
           |                |-{podman}(112514)
           |                |-{podman}(112515)
           |                |-{podman}(112516)
           |                |-{podman}(112518)
           |                |-{podman}(112527)
           |                `-{podman}(112748)
           |-polkitd(1450)-+-{polkitd}(1487)
           |               |-{polkitd}(1488)
           |               |-{polkitd}(1493)
           |               |-{polkitd}(1494)
           |               |-{polkitd}(1495)
           |               |-{polkitd}(1496)
           |               |-{polkitd}(1497)
           |               |-{polkitd}(1498)
           |               `-{polkitd}(1519)
           |-qemu-ga(1097)---{qemu-ga}(1104)
           |-rngd(1101)
           |-rpcbind(1059)
           |-rsyslogd(1557)-+-{rsyslogd}(1562)
           |                `-{rsyslogd}(1564)
           |-sshd(1558)---sshd-session(123766)---sshd-session(123786)---sudo(123787)---sos(123811)-+-timeout(126594)---turbostat(126596)-+-sleep(126599)
           |                                                                                       |                                     `-{turbostat}(126597)
           |                                                                                       |-timeout(126602)---pstree(126603)
           |                                                                                       |-{sos}(124121)
           |                                                                                       |-{sos}(124122)
           |                                                                                       |-{sos}(124123)
           |                                                                                       |-{sos}(124124)
           |                                                                                       |-{sos}(126157)
           |                                                                                       |-{sos}(126309)
           |                                                                                       |-{sos}(126539)
           |                                                                                       `-{sos}(126595)
           |-systemd(123770)---(sd-pam)(123772)
           |-systemd-hostnam(124626)
           |-systemd-journal(879)
           |-systemd-logind(1107)
           |-systemd-machine(65067)
           |-systemd-udevd(896)-+-systemd-udevd(124977)
           |                    |-systemd-udevd(124978)
           |                    `-systemd-udevd(124980)
           |-tuned(1332)-+-{tuned}(1449)
           |             |-{tuned}(1451)
           |             `-{tuned}(1501)
           |-virtlogd(64429)
           |-virtnodedevd(98769)-+-{virtnodedevd}(98770)
           |                     |-{virtnodedevd}(98771)
           |                     |-{virtnodedevd}(98772)
           |                     |-{virtnodedevd}(98773)
           |                     |-{virtnodedevd}(98774)
           |                     |-{virtnodedevd}(98775)
           |                     |-{virtnodedevd}(98776)
           |                     |-{virtnodedevd}(98777)
           |                     |-{virtnodedevd}(98778)
           |                     |-{virtnodedevd}(98779)
           |                     |-{virtnodedevd}(98780)
           |                     |-{virtnodedevd}(98781)
           |                     |-{virtnodedevd}(98782)
           |                     |-{virtnodedevd}(98783)
           |                     |-{virtnodedevd}(98784)
           |                     |-{virtnodedevd}(98786)
           |                     |-{virtnodedevd}(98787)
           |                     |-{virtnodedevd}(98788)
           |                     `-{virtnodedevd}(98789)
           `-virtqemud(98331)-+-{virtqemud}(98335)
                              |-{virtqemud}(98336)
                              |-{virtqemud}(98337)
                              |-{virtqemud}(98338)
                              |-{virtqemud}(98339)
                              |-{virtqemud}(98340)
                              |-{virtqemud}(98342)
                              |-{virtqemud}(98343)
                              |-{virtqemud}(98345)
                              |-{virtqemud}(98346)
                              |-{virtqemud}(98348)
                              |-{virtqemud}(98349)
                              |-{virtqemud}(98350)
                              |-{virtqemud}(98351)
                              |-{virtqemud}(98353)
                              |-{virtqemud}(98367)
                              `-{virtqemud}(98372)
