systemd(1)-+-NetworkManager(55502)-+-{NetworkManager}(55504)
           |                       `-{NetworkManager}(55505)
           |-agetty(1008)
           |-agetty(1009)
           |-anacron(176771)
           |-auditd(705)-+-sedispatch(707)
           |             |-{auditd}(706)
           |             `-{auditd}(708)
           |-catatonit(14645)
           |-chronyd(64936)
           |-conmon(95402)---dumb-init(95404)---ovn-controller(95407)-+-{ovn-controller}(95528)
           |                                                          |-{ovn-controller}(95529)
           |                                                          |-{ovn-controller}(95530)
           |                                                          `-{ovn-controller}(95531)
           |-conmon(104252)-+-dumb-init(104254)---neutron-ovn-met(104257)---neutron-ovn-met(104368)
           |                |-privsep-helper(104373)---{privsep-helper}(104374)
           |                |-privsep-helper(213255)-+-{privsep-helper}(213256)
           |                |                        `-{privsep-helper}(214253)
           |                `-privsep-helper(213269)---{privsep-helper}(213270)
           |-conmon(170022)---dumb-init(170024)---multipathd(170027)-+-{multipathd}(170079)
           |                                                         |-{multipathd}(170080)
           |                                                         |-{multipathd}(170081)
           |                                                         |-{multipathd}(170082)
           |                                                         |-{multipathd}(170084)
           |                                                         `-{multipathd}(170085)
           |-conmon(186919)-+-dumb-init(186921)---nova-compute(186923)-+-{nova-compute}(187195)
           |                |                                          |-{nova-compute}(187196)
           |                |                                          |-{nova-compute}(187197)
           |                |                                          |-{nova-compute}(187198)
           |                |                                          |-{nova-compute}(187199)
           |                |                                          |-{nova-compute}(187200)
           |                |                                          |-{nova-compute}(187201)
           |                |                                          |-{nova-compute}(187202)
           |                |                                          |-{nova-compute}(187203)
           |                |                                          |-{nova-compute}(187204)
           |                |                                          |-{nova-compute}(187205)
           |                |                                          |-{nova-compute}(187206)
           |                |                                          |-{nova-compute}(187207)
           |                |                                          |-{nova-compute}(187208)
           |                |                                          |-{nova-compute}(187209)
           |                |                                          |-{nova-compute}(187210)
           |                |                                          |-{nova-compute}(187211)
           |                |                                          |-{nova-compute}(187212)
           |                |                                          |-{nova-compute}(187213)
           |                |                                          |-{nova-compute}(187214)
           |                |                                          `-{nova-compute}(187215)
           |                |-privsep-helper(213122)---{privsep-helper}(213123)
           |                `-privsep-helper(213143)---{privsep-helper}(213144)
           |-conmon(197627)---dumb-init(197629)---ceilometer-poll(197632)-+-ceilometer-poll(197833)-+-{ceilometer-poll}(197835)
           |                                                              |                         |-{ceilometer-poll}(197921)
           |                                                              |                         `-{ceilometer-poll}(197922)
           |                                                              `-{ceilometer-poll}(197832)
           |-conmon(199431)---node_exporter(199433)-+-{node_exporter}(199436)
           |                                        |-{node_exporter}(199437)
           |                                        |-{node_exporter}(199438)
           |                                        `-{node_exporter}(199439)
           |-conmon(201317)---podman_exporter(201319)-+-{podman_exporter}(201322)
           |                                          |-{podman_exporter}(201323)
           |                                          |-{podman_exporter}(201324)
           |                                          |-{podman_exporter}(201325)
           |                                          |-{podman_exporter}(201326)
           |                                          `-{podman_exporter}(214907)
           |-conmon(203241)---openstack-netwo(203243)-+-{openstack-netwo}(203246)
           |                                          |-{openstack-netwo}(203247)
           |                                          |-{openstack-netwo}(203248)
           |                                          |-{openstack-netwo}(203249)
           |                                          `-{openstack-netwo}(203250)
           |-crond(1007)
           |-dbus-broker-lau(756)---dbus-broker(776)
           |-gssproxy(874)-+-{gssproxy}(877)
           |               |-{gssproxy}(878)
           |               |-{gssproxy}(879)
           |               |-{gssproxy}(880)
           |               `-{gssproxy}(881)
           |-irqbalance(782)---{irqbalance}(805)
           |-iscsid(172720)
           |-ovs-vswitchd(53799)-+-{ovs-vswitchd}(58331)
           |                     |-{ovs-vswitchd}(58332)
           |                     |-{ovs-vswitchd}(58333)
           |                     |-{ovs-vswitchd}(58334)
           |                     |-{ovs-vswitchd}(58335)
           |                     |-{ovs-vswitchd}(58336)
           |                     |-{ovs-vswitchd}(58337)
           |                     |-{ovs-vswitchd}(58340)
           |                     |-{ovs-vswitchd}(58341)
           |                     |-{ovs-vswitchd}(58343)
           |                     |-{ovs-vswitchd}(58344)
           |                     `-{ovs-vswitchd}(58345)
           |-ovsdb-server(53718)
           |-podman(201069)-+-{podman}(201075)
           |                |-{podman}(201076)
           |                |-{podman}(201077)
           |                |-{podman}(201078)
           |                |-{podman}(201079)
           |                |-{podman}(201084)
           |                |-{podman}(201085)
           |                |-{podman}(201086)
           |                |-{podman}(201087)
           |                |-{podman}(201088)
           |                |-{podman}(201094)
           |                |-{podman}(201095)
           |                `-{podman}(201097)
           |-polkitd(43576)-+-{polkitd}(43580)
           |                |-{polkitd}(43581)
           |                |-{polkitd}(43582)
           |                |-{polkitd}(43583)
           |                |-{polkitd}(43584)
           |                |-{polkitd}(43585)
           |                |-{polkitd}(43586)
           |                |-{polkitd}(43587)
           |                |-{polkitd}(43588)
           |                |-{polkitd}(43589)
           |                `-{polkitd}(43590)
           |-python3(4508)
           |-rpcbind(703)
           |-rsyslogd(1003)-+-{rsyslogd}(1021)
           |                `-{rsyslogd}(1022)
           |-sshd(128623)---sshd-session(225040)---sshd-session(225043)---sudo(225044)---sos(225068)-+-timeout(227928)---pstree(227929)
           |                                                                                         |-{sos}(225407)
           |                                                                                         |-{sos}(225408)
           |                                                                                         |-{sos}(225409)
           |                                                                                         |-{sos}(225410)
           |                                                                                         |-{sos}(227698)
           |                                                                                         |-{sos}(227794)
           |                                                                                         |-{sos}(227894)
           |                                                                                         `-{sos}(227897)
           |-systemd(4296)-+-(sd-pam)(4298)
           |               `-dbus-broker-lau(14702)---dbus-broker(14711)
           |-systemd-hostnam(225800)
           |-systemd-journal(679)
           |-systemd-logind(790)
           |-systemd-machine(153295)
           |-systemd-udevd(733)
           |-tuned(43753)-+-{tuned}(43756)
           |              |-{tuned}(43757)
           |              `-{tuned}(43758)
           |-virtlogd(152667)
           |-virtnodedevd(187219)-+-{virtnodedevd}(187220)
           |                      |-{virtnodedevd}(187221)
           |                      |-{virtnodedevd}(187222)
           |                      |-{virtnodedevd}(187223)
           |                      |-{virtnodedevd}(187224)
           |                      |-{virtnodedevd}(187225)
           |                      |-{virtnodedevd}(187226)
           |                      |-{virtnodedevd}(187227)
           |                      |-{virtnodedevd}(187228)
           |                      |-{virtnodedevd}(187229)
           |                      |-{virtnodedevd}(187230)
           |                      |-{virtnodedevd}(187231)
           |                      |-{virtnodedevd}(187232)
           |                      |-{virtnodedevd}(187233)
           |                      |-{virtnodedevd}(187234)
           |                      |-{virtnodedevd}(187236)
           |                      |-{virtnodedevd}(187237)
           |                      |-{virtnodedevd}(187238)
           |                      `-{virtnodedevd}(187239)
           `-virtqemud(186665)-+-{virtqemud}(186670)
                               |-{virtqemud}(186671)
                               |-{virtqemud}(186672)
                               |-{virtqemud}(186673)
                               |-{virtqemud}(186674)
                               |-{virtqemud}(186675)
                               |-{virtqemud}(186676)
                               |-{virtqemud}(186677)
                               |-{virtqemud}(186678)
                               |-{virtqemud}(186679)
                               |-{virtqemud}(186680)
                               |-{virtqemud}(186681)
                               |-{virtqemud}(186682)
                               |-{virtqemud}(186683)
                               |-{virtqemud}(186684)
                               |-{virtqemud}(186688)
                               |-{virtqemud}(186689)
                               `-{virtqemud}(213435)
