systemd(1)-+-NetworkManager(1226)-+-{NetworkManager}(1227)
           |                      `-{NetworkManager}(1228)
           |-agetty(1477)
           |-auditd(991)-+-sedispatch(993)
           |             |-{auditd}(992)
           |             `-{auditd}(994)
           |-chronyd(1042)
           |-conmon(118202)---dumb-init(118204)---nova-compute(118206)-+-{nova-compute}(118454)
           |                                                           |-{nova-compute}(118455)
           |                                                           |-{nova-compute}(118456)
           |                                                           |-{nova-compute}(118457)
           |                                                           |-{nova-compute}(118458)
           |                                                           |-{nova-compute}(118459)
           |                                                           |-{nova-compute}(118460)
           |                                                           |-{nova-compute}(118461)
           |                                                           |-{nova-compute}(118462)
           |                                                           |-{nova-compute}(118463)
           |                                                           |-{nova-compute}(118464)
           |                                                           |-{nova-compute}(118465)
           |                                                           |-{nova-compute}(118466)
           |                                                           |-{nova-compute}(118467)
           |                                                           |-{nova-compute}(118468)
           |                                                           |-{nova-compute}(118469)
           |                                                           |-{nova-compute}(118470)
           |                                                           |-{nova-compute}(118471)
           |                                                           |-{nova-compute}(118472)
           |                                                           |-{nova-compute}(118473)
           |                                                           `-{nova-compute}(118474)
           |-conmon(128902)---dumb-init(128904)---ceilometer-poll(128907)-+-ceilometer-poll(129146)-+-{ceilometer-poll}(129147)
           |                                                              |                         |-{ceilometer-poll}(129226)
           |                                                              |                         `-{ceilometer-poll}(129227)
           |                                                              `-{ceilometer-poll}(129145)
           |-conmon(130658)---node_exporter(130660)-+-{node_exporter}(130663)
           |                                        |-{node_exporter}(130664)
           |                                        |-{node_exporter}(130665)
           |                                        `-{node_exporter}(130666)
           |-conmon(132479)---podman_exporter(132481)-+-{podman_exporter}(132484)
           |                                          |-{podman_exporter}(132485)
           |                                          |-{podman_exporter}(132486)
           |                                          |-{podman_exporter}(132487)
           |                                          `-{podman_exporter}(132488)
           |-conmon(134360)---openstack-netwo(134362)-+-{openstack-netwo}(134365)
           |                                          |-{openstack-netwo}(134366)
           |                                          |-{openstack-netwo}(134367)
           |                                          `-{openstack-netwo}(134368)
           |-conmon(155750)---dumb-init(155753)---ovn-controller(155756)-+-{ovn-controller}(155984)
           |                                                             |-{ovn-controller}(155985)
           |                                                             |-{ovn-controller}(155986)
           |                                                             `-{ovn-controller}(155987)
           |-conmon(175053)-+-dumb-init(175055)---neutron-ovn-met(175060)---neutron-ovn-met(175533)
           |                `-privsep-helper(175690)---{privsep-helper}(175691)
           |-crond(1476)
           |-dbus-broker-lau(1021)---dbus-broker(1024)
           |-dmeventd(835)-+-{dmeventd}(837)
           |               `-{dmeventd}(838)
           |-gssproxy(1266)-+-{gssproxy}(1267)
           |                |-{gssproxy}(1268)
           |                |-{gssproxy}(1269)
           |                |-{gssproxy}(1270)
           |                `-{gssproxy}(1271)
           |-irqbalance(1028)---{irqbalance}(1036)
           |-iscsid(163601)
           |-multipathd(180084)-+-{multipathd}(180086)
           |                    |-{multipathd}(180087)
           |                    |-{multipathd}(180088)
           |                    |-{multipathd}(180089)
           |                    |-{multipathd}(180090)
           |                    |-{multipathd}(180091)
           |                    `-{multipathd}(180092)
           |-ovs-vswitchd(1200)-+-{ovs-vswitchd}(1207)
           |                    |-{ovs-vswitchd}(1274)
           |                    |-{ovs-vswitchd}(1275)
           |                    `-{ovs-vswitchd}(1276)
           |-ovsdb-server(1129)
           |-podman(132256)-+-{podman}(132262)
           |                |-{podman}(132263)
           |                |-{podman}(132264)
           |                |-{podman}(132265)
           |                |-{podman}(132266)
           |                |-{podman}(132268)
           |                |-{podman}(132274)
           |                `-{podman}(157826)
           |-polkitd(1446)-+-{polkitd}(1450)
           |               |-{polkitd}(1451)
           |               |-{polkitd}(1453)
           |               |-{polkitd}(1454)
           |               `-{polkitd}(1461)
           |-qemu-ga(1032)---{qemu-ga}(1038)
           |-rngd(1033)
           |-rpcbind(990)
           |-rsyslogd(1473)-+-{rsyslogd}(1479)
           |                `-{rsyslogd}(1481)
           |-sshd(1474)---sshd-session(265210)---sshd-session(265229)---sudo(265230)---sos(265254)-+-timeout(267754)---dnf(267755)
           |                                                                                       |-timeout(267776)---pstree(267778)
           |                                                                                       |-{sos}(265578)
           |                                                                                       |-{sos}(265579)
           |                                                                                       |-{sos}(265580)
           |                                                                                       |-{sos}(265581)
           |                                                                                       |-{sos}(265937)
           |                                                                                       |-{sos}(267108)
           |                                                                                       |-{sos}(267612)
           |                                                                                       `-{sos}(267770)
           |-systemd(265214)---(sd-pam)(265216)
           |-systemd-hostnam(266021)
           |-systemd-journal(825)
           |-systemd-logind(1037)
           |-systemd-machine(78163)
           |-systemd-udevd(841)---systemd-udevd(267000)
           |-tuned(1261)-+-{tuned}(1445)
           |             |-{tuned}(1447)
           |             `-{tuned}(1448)
           |-virtlogd(77545)
           |-virtnodedevd(118480)-+-{virtnodedevd}(118481)
           |                      |-{virtnodedevd}(118482)
           |                      |-{virtnodedevd}(118483)
           |                      |-{virtnodedevd}(118484)
           |                      |-{virtnodedevd}(118485)
           |                      |-{virtnodedevd}(118486)
           |                      |-{virtnodedevd}(118487)
           |                      |-{virtnodedevd}(118488)
           |                      |-{virtnodedevd}(118489)
           |                      |-{virtnodedevd}(118490)
           |                      |-{virtnodedevd}(118491)
           |                      |-{virtnodedevd}(118492)
           |                      |-{virtnodedevd}(118493)
           |                      |-{virtnodedevd}(118494)
           |                      |-{virtnodedevd}(118495)
           |                      |-{virtnodedevd}(118497)
           |                      |-{virtnodedevd}(118498)
           |                      |-{virtnodedevd}(118499)
           |                      `-{virtnodedevd}(118500)
           `-virtqemud(118122)-+-{virtqemud}(118123)
                               |-{virtqemud}(118124)
                               |-{virtqemud}(118125)
                               |-{virtqemud}(118126)
                               |-{virtqemud}(118127)
                               |-{virtqemud}(118128)
                               |-{virtqemud}(118129)
                               |-{virtqemud}(118130)
                               |-{virtqemud}(118131)
                               |-{virtqemud}(118132)
                               |-{virtqemud}(118133)
                               |-{virtqemud}(118134)
                               |-{virtqemud}(118135)
                               |-{virtqemud}(118136)
                               |-{virtqemud}(118137)
                               |-{virtqemud}(118141)
                               `-{virtqemud}(118142)
