systemd(1)-+-NetworkManager(1225)-+-{NetworkManager}(1226)
           |                      `-{NetworkManager}(1227)
           |-agetty(1496)
           |-auditd(990)-+-sedispatch(992)
           |             |-{auditd}(991)
           |             `-{auditd}(993)
           |-chronyd(1037)
           |-conmon(118299)---dumb-init(118301)---nova-compute(118303)-+-{nova-compute}(118568)
           |                                                           |-{nova-compute}(118569)
           |                                                           |-{nova-compute}(118570)
           |                                                           |-{nova-compute}(118571)
           |                                                           |-{nova-compute}(118572)
           |                                                           |-{nova-compute}(118573)
           |                                                           |-{nova-compute}(118574)
           |                                                           |-{nova-compute}(118575)
           |                                                           |-{nova-compute}(118576)
           |                                                           |-{nova-compute}(118577)
           |                                                           |-{nova-compute}(118578)
           |                                                           |-{nova-compute}(118579)
           |                                                           |-{nova-compute}(118580)
           |                                                           |-{nova-compute}(118581)
           |                                                           |-{nova-compute}(118582)
           |                                                           |-{nova-compute}(118583)
           |                                                           |-{nova-compute}(118584)
           |                                                           |-{nova-compute}(118585)
           |                                                           |-{nova-compute}(118586)
           |                                                           |-{nova-compute}(118587)
           |                                                           `-{nova-compute}(118588)
           |-conmon(128944)---dumb-init(128946)---ceilometer-poll(128949)-+-ceilometer-poll(129126)-+-{ceilometer-poll}(129127)
           |                                                              |                         |-{ceilometer-poll}(129129)
           |                                                              |                         `-{ceilometer-poll}(129130)
           |                                                              `-{ceilometer-poll}(129125)
           |-conmon(130736)---node_exporter(130738)-+-{node_exporter}(130741)
           |                                        |-{node_exporter}(130742)
           |                                        `-{node_exporter}(130743)
           |-conmon(132521)---podman_exporter(132523)-+-{podman_exporter}(132526)
           |                                          |-{podman_exporter}(132527)
           |                                          |-{podman_exporter}(132528)
           |                                          `-{podman_exporter}(132530)
           |-conmon(134400)---openstack-netwo(134402)-+-{openstack-netwo}(134405)
           |                                          |-{openstack-netwo}(134406)
           |                                          |-{openstack-netwo}(134407)
           |                                          |-{openstack-netwo}(134408)
           |                                          `-{openstack-netwo}(134409)
           |-conmon(155862)---dumb-init(155864)---ovn-controller(155867)-+-{ovn-controller}(156117)
           |                                                             |-{ovn-controller}(156118)
           |                                                             |-{ovn-controller}(156119)
           |                                                             `-{ovn-controller}(156120)
           |-conmon(175435)-+-dumb-init(175439)---neutron-ovn-met(175449)---neutron-ovn-met(175969)
           |                `-privsep-helper(176082)---{privsep-helper}(176109)
           |-crond(1495)
           |-dbus-broker-lau(1018)---dbus-broker(1019)
           |-dmeventd(832)-+-{dmeventd}(835)
           |               `-{dmeventd}(836)
           |-gssproxy(1267)-+-{gssproxy}(1268)
           |                |-{gssproxy}(1269)
           |                |-{gssproxy}(1270)
           |                |-{gssproxy}(1271)
           |                `-{gssproxy}(1272)
           |-irqbalance(1023)---{irqbalance}(1034)
           |-iscsid(163952)
           |-multipathd(180504)-+-{multipathd}(180506)
           |                    |-{multipathd}(180507)
           |                    |-{multipathd}(180508)
           |                    |-{multipathd}(180509)
           |                    |-{multipathd}(180510)
           |                    |-{multipathd}(180511)
           |                    `-{multipathd}(180512)
           |-ovs-vswitchd(1199)-+-{ovs-vswitchd}(1206)
           |                    |-{ovs-vswitchd}(1300)
           |                    |-{ovs-vswitchd}(1301)
           |                    `-{ovs-vswitchd}(1302)
           |-ovsdb-server(1128)
           |-podman(132298)-+-{podman}(132303)
           |                |-{podman}(132304)
           |                |-{podman}(132305)
           |                |-{podman}(132306)
           |                |-{podman}(132308)
           |                |-{podman}(132309)
           |                |-{podman}(132312)
           |                `-{podman}(132536)
           |-polkitd(1347)-+-{polkitd}(1378)
           |               |-{polkitd}(1379)
           |               |-{polkitd}(1383)
           |               |-{polkitd}(1384)
           |               `-{polkitd}(1405)
           |-qemu-ga(1026)---{qemu-ga}(1029)
           |-rngd(1027)
           |-rpcbind(989)
           |-rsyslogd(1492)-+-{rsyslogd}(1498)
           |                `-{rsyslogd}(1500)
           |-sshd(1493)---sshd-session(265633)---sshd-session(265652)---sudo(265653)---sos(265677)-+-timeout(267793)---package-cleanup(267794)
           |                                                                                       |-timeout(268089)---podman(268094)-+-{podman}(268096)
           |                                                                                       |                                  |-{podman}(268097)
           |                                                                                       |                                  |-{podman}(268098)
           |                                                                                       |                                  |-{podman}(268099)
           |                                                                                       |                                  `-{podman}(268101)
           |                                                                                       |-timeout(268091)---pstree(268092)
           |                                                                                       |-{sos}(265967)
           |                                                                                       |-{sos}(265968)
           |                                                                                       |-{sos}(265969)
           |                                                                                       |-{sos}(265970)
           |                                                                                       |-{sos}(266339)
           |                                                                                       |-{sos}(266994)
           |                                                                                       |-{sos}(267341)
           |                                                                                       `-{sos}(267940)
           |-systemd(265637)---(sd-pam)(265639)
           |-systemd-hostnam(266407)
           |-systemd-journal(823)
           |-systemd-logind(1032)
           |-systemd-machine(78142)
           |-systemd-udevd(840)---systemd-udevd(267872)
           |-tuned(1259)-+-{tuned}(1345)
           |             |-{tuned}(1352)
           |             `-{tuned}(1370)
           |-virtlogd(77524)
           |-virtnodedevd(118235)-+-{virtnodedevd}(118236)
           |                      |-{virtnodedevd}(118237)
           |                      |-{virtnodedevd}(118238)
           |                      |-{virtnodedevd}(118239)
           |                      |-{virtnodedevd}(118240)
           |                      |-{virtnodedevd}(118241)
           |                      |-{virtnodedevd}(118242)
           |                      |-{virtnodedevd}(118243)
           |                      |-{virtnodedevd}(118244)
           |                      |-{virtnodedevd}(118245)
           |                      |-{virtnodedevd}(118246)
           |                      |-{virtnodedevd}(118247)
           |                      |-{virtnodedevd}(118248)
           |                      |-{virtnodedevd}(118249)
           |                      |-{virtnodedevd}(118250)
           |                      |-{virtnodedevd}(118252)
           |                      |-{virtnodedevd}(118253)
           |                      |-{virtnodedevd}(118254)
           |                      `-{virtnodedevd}(118255)
           `-virtqemud(117933)-+-{virtqemud}(117946)
                               |-{virtqemud}(117947)
                               |-{virtqemud}(117948)
                               |-{virtqemud}(117949)
                               |-{virtqemud}(117950)
                               |-{virtqemud}(117951)
                               |-{virtqemud}(117952)
                               |-{virtqemud}(117953)
                               |-{virtqemud}(117954)
                               |-{virtqemud}(117955)
                               |-{virtqemud}(117958)
                               |-{virtqemud}(117959)
                               |-{virtqemud}(117960)
                               |-{virtqemud}(117961)
                               |-{virtqemud}(117962)
                               |-{virtqemud}(117983)
                               `-{virtqemud}(117984)
