systemd(1)-+-NetworkManager(56321)-+-{NetworkManager}(56327)
           |                       `-{NetworkManager}(56328)
           |-agetty(1027)
           |-agetty(1031)
           |-auditd(717)-+-sedispatch(719)
           |             |-{auditd}(718)
           |             `-{auditd}(720)
           |-catatonit(16524)
           |-chronyd(65675)
           |-conmon(96205)---dumb-init(96207)---ovn-controller(96210)-+-{ovn-controller}(96340)
           |                                                          |-{ovn-controller}(96341)
           |                                                          |-{ovn-controller}(96342)
           |                                                          `-{ovn-controller}(96343)
           |-conmon(105492)-+-dumb-init(105494)---neutron-ovn-met(105497)---neutron-ovn-met(105758)
           |                |-privsep-helper(105918)---{privsep-helper}(105920)
           |                |-privsep-helper(206555)-+-{privsep-helper}(206556)
           |                |                        `-{privsep-helper}(208875)
           |                `-privsep-helper(206569)-+-{privsep-helper}(206570)
           |                                         `-{privsep-helper}(215289)
           |-conmon(185859)-+-dumb-init(185861)---nova-compute(185863)-+-{nova-compute}(186137)
           |                |                                          |-{nova-compute}(186138)
           |                |                                          |-{nova-compute}(186139)
           |                |                                          |-{nova-compute}(186140)
           |                |                                          |-{nova-compute}(186141)
           |                |                                          |-{nova-compute}(186142)
           |                |                                          |-{nova-compute}(186143)
           |                |                                          |-{nova-compute}(186144)
           |                |                                          |-{nova-compute}(186145)
           |                |                                          |-{nova-compute}(186146)
           |                |                                          |-{nova-compute}(186147)
           |                |                                          |-{nova-compute}(186148)
           |                |                                          |-{nova-compute}(186149)
           |                |                                          |-{nova-compute}(186150)
           |                |                                          |-{nova-compute}(186151)
           |                |                                          |-{nova-compute}(186152)
           |                |                                          |-{nova-compute}(186153)
           |                |                                          |-{nova-compute}(186154)
           |                |                                          |-{nova-compute}(186155)
           |                |                                          |-{nova-compute}(186156)
           |                |                                          `-{nova-compute}(186157)
           |                |-privsep-helper(206462)---{privsep-helper}(206463)
           |                `-privsep-helper(206504)---{privsep-helper}(206505)
           |-conmon(195172)---podman_exporter(195174)-+-{podman_exporter}(195177)
           |                                          |-{podman_exporter}(195178)
           |                                          |-{podman_exporter}(195179)
           |                                          |-{podman_exporter}(195180)
           |                                          |-{podman_exporter}(195182)
           |                                          |-{podman_exporter}(205323)
           |                                          |-{podman_exporter}(205324)
           |                                          |-{podman_exporter}(205325)
           |                                          `-{podman_exporter}(205520)
           |-conmon(198041)---openstack-netwo(198043)-+-{openstack-netwo}(198046)
           |                                          |-{openstack-netwo}(198047)
           |                                          |-{openstack-netwo}(198048)
           |                                          |-{openstack-netwo}(198049)
           |                                          |-{openstack-netwo}(198050)
           |                                          |-{openstack-netwo}(205425)
           |                                          |-{openstack-netwo}(205426)
           |                                          |-{openstack-netwo}(205427)
           |                                          |-{openstack-netwo}(205428)
           |                                          |-{openstack-netwo}(205429)
           |                                          `-{openstack-netwo}(207203)
           |-crond(1019)
           |-dbus-broker-lau(755)---dbus-broker(786)
           |-gssproxy(884)-+-{gssproxy}(888)
           |               |-{gssproxy}(889)
           |               |-{gssproxy}(890)
           |               |-{gssproxy}(891)
           |               `-{gssproxy}(892)
           |-irqbalance(794)---{irqbalance}(813)
           |-iscsid(169791)
           |-multipathd(169951)-+-{multipathd}(169953)
           |                    |-{multipathd}(169954)
           |                    |-{multipathd}(169955)
           |                    |-{multipathd}(169956)
           |                    |-{multipathd}(169957)
           |                    |-{multipathd}(169958)
           |                    `-{multipathd}(169959)
           |-ovs-vswitchd(54616)-+-{ovs-vswitchd}(59166)
           |                     |-{ovs-vswitchd}(59167)
           |                     |-{ovs-vswitchd}(59168)
           |                     |-{ovs-vswitchd}(59169)
           |                     |-{ovs-vswitchd}(59170)
           |                     |-{ovs-vswitchd}(59172)
           |                     |-{ovs-vswitchd}(59174)
           |                     |-{ovs-vswitchd}(59175)
           |                     |-{ovs-vswitchd}(59177)
           |                     |-{ovs-vswitchd}(59178)
           |                     |-{ovs-vswitchd}(59179)
           |                     `-{ovs-vswitchd}(59180)
           |-ovsdb-server(54535)
           |-podman(195183)-+-{podman}(195189)
           |                |-{podman}(195190)
           |                |-{podman}(195191)
           |                |-{podman}(195192)
           |                |-{podman}(195193)
           |                |-{podman}(195194)
           |                |-{podman}(195195)
           |                |-{podman}(195196)
           |                |-{podman}(195197)
           |                |-{podman}(195202)
           |                |-{podman}(195203)
           |                |-{podman}(195204)
           |                |-{podman}(195224)
           |                `-{podman}(211141)
           |-polkitd(44415)-+-{polkitd}(44419)
           |                |-{polkitd}(44420)
           |                |-{polkitd}(44421)
           |                |-{polkitd}(44422)
           |                |-{polkitd}(44423)
           |                |-{polkitd}(44424)
           |                |-{polkitd}(44425)
           |                |-{polkitd}(44426)
           |                |-{polkitd}(44427)
           |                |-{polkitd}(44428)
           |                `-{polkitd}(44429)
           |-python3(5010)
           |-rpcbind(715)
           |-rsyslogd(1015)-+-{rsyslogd}(1039)
           |                `-{rsyslogd}(1041)
           |-sshd(130393)---sshd-session(222515)---sshd-session(222518)---sudo(222519)---sos(222543)-+-timeout(224962)---pstree(224964)
           |                                                                                         |-{sos}(222832)
           |                                                                                         |-{sos}(222833)
           |                                                                                         |-{sos}(222834)
           |                                                                                         |-{sos}(222835)
           |                                                                                         |-{sos}(223568)
           |                                                                                         |-{sos}(224510)
           |                                                                                         |-{sos}(224541)
           |                                                                                         `-{sos}(224810)
           |-systemd(4798)-+-(sd-pam)(4800)
           |               `-dbus-broker-lau(16602)---dbus-broker(16621)
           |-systemd-hostnam(223192)
           |-systemd-journal(694)
           |-systemd-logind(799)
           |-systemd-machine(155359)
           |-systemd-udevd(745)
           |-tuned(44592)-+-{tuned}(44595)
           |              |-{tuned}(44596)
           |              `-{tuned}(44597)
           |-virtlogd(154707)
           |-virtnodedevd(185301)-+-{virtnodedevd}(185302)
           |                      |-{virtnodedevd}(185303)
           |                      |-{virtnodedevd}(185304)
           |                      |-{virtnodedevd}(185305)
           |                      |-{virtnodedevd}(185306)
           |                      |-{virtnodedevd}(185307)
           |                      |-{virtnodedevd}(185308)
           |                      |-{virtnodedevd}(185309)
           |                      |-{virtnodedevd}(185310)
           |                      |-{virtnodedevd}(185311)
           |                      |-{virtnodedevd}(185312)
           |                      |-{virtnodedevd}(185313)
           |                      |-{virtnodedevd}(185314)
           |                      |-{virtnodedevd}(185315)
           |                      |-{virtnodedevd}(185316)
           |                      |-{virtnodedevd}(185318)
           |                      |-{virtnodedevd}(185319)
           |                      |-{virtnodedevd}(185320)
           |                      `-{virtnodedevd}(185321)
           `-virtqemud(184982)-+-{virtqemud}(184983)
                               |-{virtqemud}(184984)
                               |-{virtqemud}(184985)
                               |-{virtqemud}(184986)
                               |-{virtqemud}(184987)
                               |-{virtqemud}(184988)
                               |-{virtqemud}(184989)
                               |-{virtqemud}(184990)
                               |-{virtqemud}(184991)
                               |-{virtqemud}(184992)
                               |-{virtqemud}(184993)
                               |-{virtqemud}(184994)
                               |-{virtqemud}(184995)
                               |-{virtqemud}(184996)
                               |-{virtqemud}(184997)
                               |-{virtqemud}(185001)
                               |-{virtqemud}(185002)
                               `-{virtqemud}(206733)
