systemd(1)-+-NetworkManager(1031)-+-{NetworkManager}(1032)
           |                      `-{NetworkManager}(1033)
           |-agetty(1291)
           |-agetty(1292)
           |-anacron(90077)
           |-auditd(779)-+-sedispatch(782)
           |             |-{auditd}(780)
           |             `-{auditd}(783)
           |-chronyd(850)
           |-conmon(19757)---dumb-init(19759)---ovn-controller(19763)-+-{ovn-controller}(19883)
           |                                                          |-{ovn-controller}(19884)
           |                                                          |-{ovn-controller}(19885)
           |                                                          |-{ovn-controller}(19886)
           |                                                          `-{ovn-controller}(19887)
           |-conmon(28610)-+-dumb-init(28612)---neutron-ovn-met(28615)-+-{neutron-ovn-met}(28748)
           |               |                                           |-{neutron-ovn-met}(28749)
           |               |                                           |-{neutron-ovn-met}(28750)
           |               |                                           |-{neutron-ovn-met}(28751)
           |               |                                           |-{neutron-ovn-met}(28752)
           |               |                                           |-{neutron-ovn-met}(28753)
           |               |                                           |-{neutron-ovn-met}(28759)
           |               |                                           |-{neutron-ovn-met}(139032)
           |               |                                           |-{neutron-ovn-met}(139060)
           |               |                                           |-{neutron-ovn-met}(140417)
           |               |                                           `-{neutron-ovn-met}(140430)
           |               |-privsep-helper(28758)---{privsep-helper}(28760)
           |               |-privsep-helper(139059)-+-{privsep-helper}(139061)
           |               |                        `-{privsep-helper}(145051)
           |               `-privsep-helper(140429)-+-{privsep-helper}(140431)
           |                                        `-{privsep-helper}(149863)
           |-conmon(91049)---dumb-init(91051)---iscsid(91054)
           |-conmon(100366)---dumb-init(100368)---multipathd(100371)-+-{multipathd}(100400)
           |                                                         |-{multipathd}(100402)
           |                                                         |-{multipathd}(100404)
           |                                                         |-{multipathd}(100405)
           |                                                         |-{multipathd}(100408)
           |                                                         `-{multipathd}(100409)
           |-conmon(117415)---dumb-init(117417)-+-nova-compute(117419)-+-{nova-compute}(117719)
           |                                    |                      |-{nova-compute}(117720)
           |                                    |                      |-{nova-compute}(117721)
           |                                    |                      |-{nova-compute}(117722)
           |                                    |                      |-{nova-compute}(117723)
           |                                    |                      |-{nova-compute}(117724)
           |                                    |                      |-{nova-compute}(117725)
           |                                    |                      |-{nova-compute}(117726)
           |                                    |                      |-{nova-compute}(117727)
           |                                    |                      |-{nova-compute}(117728)
           |                                    |                      |-{nova-compute}(117729)
           |                                    |                      |-{nova-compute}(117730)
           |                                    |                      |-{nova-compute}(117731)
           |                                    |                      |-{nova-compute}(117732)
           |                                    |                      |-{nova-compute}(117733)
           |                                    |                      |-{nova-compute}(117734)
           |                                    |                      |-{nova-compute}(117735)
           |                                    |                      |-{nova-compute}(117736)
           |                                    |                      |-{nova-compute}(117737)
           |                                    |                      |-{nova-compute}(117738)
           |                                    |                      `-{nova-compute}(117758)
           |                                    |-privsep-helper(140307)---{privsep-helper}(140308)
           |                                    |-privsep-helper(140344)---{privsep-helper}(140345)
           |                                    `-privsep-helper(155315)---{privsep-helper}(155316)
           |-conmon(128159)---podman_exporter(128161)-+-{podman_exporter}(128164)
           |                                          |-{podman_exporter}(128165)
           |                                          |-{podman_exporter}(128166)
           |                                          |-{podman_exporter}(128167)
           |                                          |-{podman_exporter}(128169)
           |                                          |-{podman_exporter}(138590)
           |                                          |-{podman_exporter}(138591)
           |                                          |-{podman_exporter}(138707)
           |                                          |-{podman_exporter}(138841)
           |                                          `-{podman_exporter}(161123)
           |-conmon(130039)---openstack-netwo(130041)-+-{openstack-netwo}(130044)
           |                                          |-{openstack-netwo}(130045)
           |                                          |-{openstack-netwo}(130046)
           |                                          |-{openstack-netwo}(130047)
           |                                          |-{openstack-netwo}(130048)
           |                                          |-{openstack-netwo}(138515)
           |                                          |-{openstack-netwo}(138516)
           |                                          |-{openstack-netwo}(138517)
           |                                          |-{openstack-netwo}(138518)
           |                                          |-{openstack-netwo}(138654)
           |                                          `-{openstack-netwo}(140582)
           |-crond(1290)
           |-dbus-broker-lau(835)---dbus-broker(836)
           |-gssproxy(1084)-+-{gssproxy}(1086)
           |                |-{gssproxy}(1087)
           |                |-{gssproxy}(1088)
           |                |-{gssproxy}(1089)
           |                `-{gssproxy}(1090)
           |-irqbalance(840)---{irqbalance}(848)
           |-ovs-vswitchd(996)-+-{ovs-vswitchd}(1003)
           |                   |-{ovs-vswitchd}(1095)
           |                   |-{ovs-vswitchd}(1096)
           |                   |-{ovs-vswitchd}(1097)
           |                   |-{ovs-vswitchd}(1098)
           |                   |-{ovs-vswitchd}(1099)
           |                   |-{ovs-vswitchd}(1100)
           |                   |-{ovs-vswitchd}(1101)
           |                   |-{ovs-vswitchd}(1102)
           |                   |-{ovs-vswitchd}(1103)
           |                   |-{ovs-vswitchd}(1104)
           |                   `-{ovs-vswitchd}(1105)
           |-ovsdb-server(925)
           |-podman(127911)-+-{podman}(127917)
           |                |-{podman}(127918)
           |                |-{podman}(127919)
           |                |-{podman}(127920)
           |                |-{podman}(127921)
           |                |-{podman}(127924)
           |                |-{podman}(127925)
           |                |-{podman}(127926)
           |                |-{podman}(127927)
           |                |-{podman}(127932)
           |                |-{podman}(127933)
           |                |-{podman}(127934)
           |                |-{podman}(138592)
           |                |-{podman}(144800)
           |                `-{podman}(146305)
           |-polkitd(1193)-+-{polkitd}(1234)
           |               |-{polkitd}(1235)
           |               |-{polkitd}(1237)
           |               |-{polkitd}(1238)
           |               |-{polkitd}(1239)
           |               |-{polkitd}(1240)
           |               |-{polkitd}(1241)
           |               |-{polkitd}(1242)
           |               |-{polkitd}(1243)
           |               |-{polkitd}(1244)
           |               `-{polkitd}(1249)
           |-rpcbind(781)
           |-rsyslogd(1287)-+-{rsyslogd}(1294)
           |                `-{rsyslogd}(1295)
           |-sshd(52938)---sshd-session(161166)---sshd-session(161185)---sudo(161186)---sos(161210)-+-timeout(163833)---turbostat(163834)-+-sleep(163840)
           |                                                                                        |                                     `-{turbostat}(163838)
           |                                                                                        |-timeout(163861)---pstree(163863)
           |                                                                                        |-{sos}(161525)
           |                                                                                        |-{sos}(161526)
           |                                                                                        |-{sos}(161527)
           |                                                                                        |-{sos}(161528)
           |                                                                                        |-{sos}(163687)
           |                                                                                        |-{sos}(163688)
           |                                                                                        |-{sos}(163843)
           |                                                                                        `-{sos}(163859)
           |-systemd(161170)---(sd-pam)(161172)
           |-systemd-hostnam(161922)
           |-systemd-journal(690)
           |-systemd-logind(844)
           |-systemd-machine(77518)
           |-systemd-udevd(708)
           |-tuned(1059)-+-{tuned}(1192)
           |             |-{tuned}(1200)
           |             `-{tuned}(1212)
           |-virtlogd(76873)
           |-virtnodedevd(117783)-+-{virtnodedevd}(117784)
           |                      |-{virtnodedevd}(117785)
           |                      |-{virtnodedevd}(117786)
           |                      |-{virtnodedevd}(117787)
           |                      |-{virtnodedevd}(117788)
           |                      |-{virtnodedevd}(117789)
           |                      |-{virtnodedevd}(117790)
           |                      |-{virtnodedevd}(117791)
           |                      |-{virtnodedevd}(117792)
           |                      |-{virtnodedevd}(117793)
           |                      |-{virtnodedevd}(117794)
           |                      |-{virtnodedevd}(117795)
           |                      |-{virtnodedevd}(117796)
           |                      |-{virtnodedevd}(117797)
           |                      |-{virtnodedevd}(117798)
           |                      |-{virtnodedevd}(117800)
           |                      |-{virtnodedevd}(117801)
           |                      `-{virtnodedevd}(117802)
           |-virtqemud(117739)-+-{virtqemud}(117740)
           |                   |-{virtqemud}(117741)
           |                   |-{virtqemud}(117742)
           |                   |-{virtqemud}(117743)
           |                   |-{virtqemud}(117744)
           |                   |-{virtqemud}(117745)
           |                   |-{virtqemud}(117746)
           |                   |-{virtqemud}(117747)
           |                   |-{virtqemud}(117748)
           |                   |-{virtqemud}(117749)
           |                   |-{virtqemud}(117750)
           |                   |-{virtqemud}(117751)
           |                   |-{virtqemud}(117752)
           |                   |-{virtqemud}(117753)
           |                   |-{virtqemud}(117754)
           |                   |-{virtqemud}(117759)
           |                   |-{virtqemud}(117760)
           |                   `-{virtqemud}(140559)
           `-virtsecretd(155355)-+-{virtsecretd}(155366)
                                 |-{virtsecretd}(155367)
                                 |-{virtsecretd}(155368)
                                 |-{virtsecretd}(155369)
                                 |-{virtsecretd}(155370)
                                 |-{virtsecretd}(155371)
                                 |-{virtsecretd}(155372)
                                 |-{virtsecretd}(155373)
                                 |-{virtsecretd}(155374)
                                 |-{virtsecretd}(155375)
                                 |-{virtsecretd}(155376)
                                 |-{virtsecretd}(155377)
                                 |-{virtsecretd}(155378)
                                 |-{virtsecretd}(155379)
                                 `-{virtsecretd}(155380)
