systemd(1)-+-NetworkManager(1305)-+-{NetworkManager}(1306)
           |                      `-{NetworkManager}(1307)
           |-agetty(1565)
           |-anacron(187545)
           |-auditd(1064)-+-sedispatch(1066)
           |              |-{auditd}(1065)
           |              `-{auditd}(1067)
           |-chronyd(1107)
           |-conmon(19987)---dumb-init(19989)---ovn-controller(19993)-+-{ovn-controller}(20159)
           |                                                          |-{ovn-controller}(20160)
           |                                                          |-{ovn-controller}(20161)
           |                                                          `-{ovn-controller}(20162)
           |-conmon(28821)-+-dumb-init(28823)---neutron-ovn-met(28826)---neutron-ovn-met(28929)
           |               `-privsep-helper(28934)---{privsep-helper}(28935)
           |-conmon(91668)---dumb-init(91670)---iscsid(91673)
           |-conmon(101260)---dumb-init(101262)---multipathd(101265)-+-{multipathd}(101304)
           |                                                         |-{multipathd}(101306)
           |                                                         |-{multipathd}(101307)
           |                                                         |-{multipathd}(101308)
           |                                                         |-{multipathd}(101309)
           |                                                         `-{multipathd}(101314)
           |-conmon(118321)---dumb-init(118323)---nova-compute(118325)-+-{nova-compute}(118592)
           |                                                           |-{nova-compute}(118593)
           |                                                           |-{nova-compute}(118594)
           |                                                           |-{nova-compute}(118595)
           |                                                           |-{nova-compute}(118596)
           |                                                           |-{nova-compute}(118597)
           |                                                           |-{nova-compute}(118598)
           |                                                           |-{nova-compute}(118599)
           |                                                           |-{nova-compute}(118600)
           |                                                           |-{nova-compute}(118601)
           |                                                           |-{nova-compute}(118602)
           |                                                           |-{nova-compute}(118603)
           |                                                           |-{nova-compute}(118604)
           |                                                           |-{nova-compute}(118605)
           |                                                           |-{nova-compute}(118606)
           |                                                           |-{nova-compute}(118607)
           |                                                           |-{nova-compute}(118608)
           |                                                           |-{nova-compute}(118609)
           |                                                           |-{nova-compute}(118610)
           |                                                           |-{nova-compute}(118611)
           |                                                           `-{nova-compute}(118612)
           |-conmon(129049)---dumb-init(129051)---ceilometer-poll(129055)-+-ceilometer-poll(129357)-+-{ceilometer-poll}(129358)
           |                                                              |                         |-{ceilometer-poll}(129384)
           |                                                              |                         `-{ceilometer-poll}(129385)
           |                                                              `-{ceilometer-poll}(129356)
           |-conmon(130848)---node_exporter(130850)-+-{node_exporter}(130853)
           |                                        |-{node_exporter}(130854)
           |                                        |-{node_exporter}(130855)
           |                                        `-{node_exporter}(130856)
           |-conmon(132717)---podman_exporter(132719)-+-{podman_exporter}(132722)
           |                                          |-{podman_exporter}(132723)
           |                                          |-{podman_exporter}(132724)
           |                                          |-{podman_exporter}(132725)
           |                                          |-{podman_exporter}(132726)
           |                                          |-{podman_exporter}(132727)
           |                                          `-{podman_exporter}(174509)
           |-conmon(134619)---openstack-netwo(134621)-+-{openstack-netwo}(134624)
           |                                          |-{openstack-netwo}(134625)
           |                                          |-{openstack-netwo}(134626)
           |                                          |-{openstack-netwo}(134627)
           |                                          |-{openstack-netwo}(134628)
           |                                          `-{openstack-netwo}(134629)
           |-crond(1564)
           |-dbus-broker-lau(1092)---dbus-broker(1093)
           |-dmeventd(890)-+-{dmeventd}(891)
           |               `-{dmeventd}(892)
           |-gssproxy(1346)-+-{gssproxy}(1350)
           |                |-{gssproxy}(1351)
           |                |-{gssproxy}(1352)
           |                |-{gssproxy}(1353)
           |                `-{gssproxy}(1354)
           |-irqbalance(1097)---{irqbalance}(1109)
           |-ovs-vswitchd(1274)-+-{ovs-vswitchd}(1280)
           |                    |-{ovs-vswitchd}(1357)
           |                    |-{ovs-vswitchd}(1358)
           |                    |-{ovs-vswitchd}(1359)
           |                    |-{ovs-vswitchd}(1361)
           |                    |-{ovs-vswitchd}(1362)
           |                    |-{ovs-vswitchd}(1363)
           |                    |-{ovs-vswitchd}(1364)
           |                    `-{ovs-vswitchd}(1365)
           |-ovsdb-server(1203)
           |-podman(132480)-+-{podman}(132486)
           |                |-{podman}(132487)
           |                |-{podman}(132488)
           |                |-{podman}(132489)
           |                |-{podman}(132490)
           |                |-{podman}(132491)
           |                |-{podman}(132494)
           |                |-{podman}(132495)
           |                |-{podman}(132496)
           |                |-{podman}(132503)
           |                `-{podman}(146411)
           |-polkitd(1437)-+-{polkitd}(1456)
           |               |-{polkitd}(1457)
           |               |-{polkitd}(1458)
           |               |-{polkitd}(1459)
           |               |-{polkitd}(1460)
           |               |-{polkitd}(1461)
           |               |-{polkitd}(1462)
           |               |-{polkitd}(1463)
           |               `-{polkitd}(1486)
           |-qemu-ga(1100)---{qemu-ga}(1102)
           |-rngd(1101)
           |-rpcbind(1063)
           |-rsyslogd(1560)-+-{rsyslogd}(1567)
           |                `-{rsyslogd}(1568)
           |-sshd(1561)-+-sshd-session(188156)---sshd-session(188195)---sh(199051)---sudo(199090)---python3(199097)-+-podman(199209)-+-{podman}(199216)
           |            |                                                                                           |                |-{podman}(199217)
           |            |                                                                                           |                |-{podman}(199218)
           |            |                                                                                           |                |-{podman}(199219)
           |            |                                                                                           |                |-{podman}(199220)
           |            |                                                                                           |                |-{podman}(199227)
           |            |                                                                                           |                |-{podman}(199229)
           |            |                                                                                           |                |-{podman}(199230)
           |            |                                                                                           |                |-{podman}(199239)
           |            |                                                                                           |                `-{podman}(199240)
           |            |                                                                                           `-{python3}(199160)
           |            `-sshd-session(193075)---sshd-session(193078)---sudo(193079)---sos(193103)-+-timeout(196915)---hostname(196918)
           |                                                                                       |-timeout(200163)---pstree(200165)
           |                                                                                       |-{sos}(195698)
           |                                                                                       |-{sos}(195699)
           |                                                                                       |-{sos}(195700)
           |                                                                                       |-{sos}(195701)
           |                                                                                       |-{sos}(196910)
           |                                                                                       |-{sos}(199790)
           |                                                                                       |-{sos}(199890)
           |                                                                                       `-{sos}(200144)
           |-systemd(188178)---(sd-pam)(188181)
           |-systemd-journal(879)
           |-systemd-logind(1110)
           |-systemd-machine(78232)
           |-systemd-udevd(895)---systemd-udevd(199256)
           |-tuned(1332)-+-{tuned}(1436)
           |             |-{tuned}(1442)
           |             `-{tuned}(1477)
           |-virtlogd(77613)
           |-virtnodedevd(118618)-+-{virtnodedevd}(118619)
           |                      |-{virtnodedevd}(118620)
           |                      |-{virtnodedevd}(118621)
           |                      |-{virtnodedevd}(118622)
           |                      |-{virtnodedevd}(118623)
           |                      |-{virtnodedevd}(118624)
           |                      |-{virtnodedevd}(118625)
           |                      |-{virtnodedevd}(118626)
           |                      |-{virtnodedevd}(118627)
           |                      |-{virtnodedevd}(118628)
           |                      |-{virtnodedevd}(118629)
           |                      |-{virtnodedevd}(118630)
           |                      |-{virtnodedevd}(118631)
           |                      |-{virtnodedevd}(118632)
           |                      |-{virtnodedevd}(118633)
           |                      |-{virtnodedevd}(118635)
           |                      |-{virtnodedevd}(118636)
           |                      |-{virtnodedevd}(118637)
           |                      `-{virtnodedevd}(118638)
           `-virtqemud(118229)-+-{virtqemud}(118232)
                               |-{virtqemud}(118233)
                               |-{virtqemud}(118234)
                               |-{virtqemud}(118235)
                               |-{virtqemud}(118236)
                               |-{virtqemud}(118237)
                               |-{virtqemud}(118238)
                               |-{virtqemud}(118239)
                               |-{virtqemud}(118240)
                               |-{virtqemud}(118241)
                               |-{virtqemud}(118243)
                               |-{virtqemud}(118244)
                               |-{virtqemud}(118245)
                               |-{virtqemud}(118246)
                               |-{virtqemud}(118247)
                               |-{virtqemud}(118251)
                               `-{virtqemud}(118257)
