systemd(1)-+-NetworkManager(55521)-+-{NetworkManager}(55535)
           |                       `-{NetworkManager}(55536)
           |-agetty(1010)
           |-agetty(1011)
           |-auditd(703)-+-sedispatch(705)
           |             |-{auditd}(704)
           |             `-{auditd}(706)
           |-catatonit(14676)
           |-chronyd(64966)
           |-conmon(95419)---dumb-init(95421)---ovn-controller(95424)-+-{ovn-controller}(95543)
           |                                                          |-{ovn-controller}(95544)
           |                                                          |-{ovn-controller}(95545)
           |                                                          |-{ovn-controller}(95546)
           |                                                          `-{ovn-controller}(95547)
           |-conmon(104664)-+-dumb-init(104666)---neutron-ovn-met(104669)-+-{neutron-ovn-met}(104954)
           |                |                                             |-{neutron-ovn-met}(104967)
           |                |                                             |-{neutron-ovn-met}(104978)
           |                |                                             |-{neutron-ovn-met}(104979)
           |                |                                             |-{neutron-ovn-met}(104983)
           |                |                                             |-{neutron-ovn-met}(104984)
           |                |                                             |-{neutron-ovn-met}(105168)
           |                |                                             |-{neutron-ovn-met}(203111)
           |                |                                             |-{neutron-ovn-met}(203117)
           |                |                                             |-{neutron-ovn-met}(204153)
           |                |                                             `-{neutron-ovn-met}(204172)
           |                |-privsep-helper(105116)---{privsep-helper}(105169)
           |                |-privsep-helper(203116)-+-{privsep-helper}(203118)
           |                |                        `-{privsep-helper}(210305)
           |                `-privsep-helper(204171)---{privsep-helper}(204173)
           |-conmon(183134)-+-dumb-init(183136)---nova-compute(183138)-+-{nova-compute}(183413)
           |                |                                          |-{nova-compute}(183414)
           |                |                                          |-{nova-compute}(183415)
           |                |                                          |-{nova-compute}(183416)
           |                |                                          |-{nova-compute}(183417)
           |                |                                          |-{nova-compute}(183418)
           |                |                                          |-{nova-compute}(183419)
           |                |                                          |-{nova-compute}(183420)
           |                |                                          |-{nova-compute}(183421)
           |                |                                          |-{nova-compute}(183422)
           |                |                                          |-{nova-compute}(183423)
           |                |                                          |-{nova-compute}(183424)
           |                |                                          |-{nova-compute}(183425)
           |                |                                          |-{nova-compute}(183426)
           |                |                                          |-{nova-compute}(183427)
           |                |                                          |-{nova-compute}(183428)
           |                |                                          |-{nova-compute}(183429)
           |                |                                          |-{nova-compute}(183430)
           |                |                                          |-{nova-compute}(183431)
           |                |                                          |-{nova-compute}(183432)
           |                |                                          `-{nova-compute}(183433)
           |                |-privsep-helper(204093)---{privsep-helper}(204094)
           |                `-privsep-helper(204114)---{privsep-helper}(204115)
           |-conmon(192437)---podman_exporter(192439)-+-{podman_exporter}(192442)
           |                                          |-{podman_exporter}(192443)
           |                                          |-{podman_exporter}(192444)
           |                                          |-{podman_exporter}(192445)
           |                                          |-{podman_exporter}(192447)
           |                                          |-{podman_exporter}(202945)
           |                                          |-{podman_exporter}(202946)
           |                                          |-{podman_exporter}(202947)
           |                                          `-{podman_exporter}(202948)
           |-conmon(195334)---openstack-netwo(195336)-+-{openstack-netwo}(195339)
           |                                          |-{openstack-netwo}(195340)
           |                                          |-{openstack-netwo}(195341)
           |                                          |-{openstack-netwo}(195342)
           |                                          |-{openstack-netwo}(195343)
           |                                          |-{openstack-netwo}(202714)
           |                                          |-{openstack-netwo}(202715)
           |                                          |-{openstack-netwo}(202716)
           |                                          |-{openstack-netwo}(202717)
           |                                          |-{openstack-netwo}(202718)
           |                                          `-{openstack-netwo}(205419)
           |-crond(1009)
           |-dbus-broker-lau(742)---dbus-broker(773)
           |-gssproxy(872)-+-{gssproxy}(875)
           |               |-{gssproxy}(876)
           |               |-{gssproxy}(877)
           |               |-{gssproxy}(878)
           |               `-{gssproxy}(879)
           |-irqbalance(781)---{irqbalance}(801)
           |-iscsid(168818)
           |-multipathd(168976)-+-{multipathd}(168978)
           |                    |-{multipathd}(168979)
           |                    |-{multipathd}(168980)
           |                    |-{multipathd}(168981)
           |                    |-{multipathd}(168982)
           |                    `-{multipathd}(168983)
           |-ovs-vswitchd(53832)-+-{ovs-vswitchd}(58363)
           |                     |-{ovs-vswitchd}(58364)
           |                     |-{ovs-vswitchd}(58365)
           |                     |-{ovs-vswitchd}(58366)
           |                     |-{ovs-vswitchd}(58367)
           |                     |-{ovs-vswitchd}(58368)
           |                     |-{ovs-vswitchd}(58369)
           |                     |-{ovs-vswitchd}(58370)
           |                     |-{ovs-vswitchd}(58371)
           |                     |-{ovs-vswitchd}(58372)
           |                     |-{ovs-vswitchd}(58373)
           |                     `-{ovs-vswitchd}(58374)
           |-ovsdb-server(53751)
           |-podman(192448)-+-{podman}(192455)
           |                |-{podman}(192456)
           |                |-{podman}(192457)
           |                |-{podman}(192458)
           |                |-{podman}(192459)
           |                |-{podman}(192462)
           |                |-{podman}(192463)
           |                |-{podman}(192464)
           |                |-{podman}(192465)
           |                |-{podman}(192468)
           |                |-{podman}(192469)
           |                |-{podman}(192470)
           |                |-{podman}(203400)
           |                `-{podman}(203401)
           |-polkitd(43682)-+-{polkitd}(43686)
           |                |-{polkitd}(43687)
           |                |-{polkitd}(43688)
           |                |-{polkitd}(43689)
           |                |-{polkitd}(43690)
           |                |-{polkitd}(43691)
           |                |-{polkitd}(43692)
           |                |-{polkitd}(43693)
           |                |-{polkitd}(43694)
           |                |-{polkitd}(43695)
           |                `-{polkitd}(43696)
           |-python3(4521)
           |-rpcbind(701)
           |-rsyslogd(1005)-+-{rsyslogd}(1014)
           |                `-{rsyslogd}(1015)
           |-sshd(129556)-+-sshd-session(221490)---sshd-session(221493)---sudo(221494)---sos(221518)-+-timeout(224186)---pstree(224187)
           |              |                                                                          |-timeout(224188)
           |              |                                                                          |-{sos}(221817)
           |              |                                                                          |-{sos}(221818)
           |              |                                                                          |-{sos}(221819)
           |              |                                                                          |-{sos}(221820)
           |              |                                                                          |-{sos}(223928)
           |              |                                                                          |-{sos}(224023)
           |              |                                                                          |-{sos}(224171)
           |              |                                                                          `-{sos}(224181)
           |              `-sshd-session(223844)---sshd-session(223859)
           |-systemd(4308)-+-(sd-pam)(4310)
           |               `-dbus-broker-lau(14879)---dbus-broker(14890)
           |-systemd-hostnam(222226)
           |-systemd-journal(678)
           |-systemd-logind(792)
           |-systemd-machine(154419)
           |-systemd-udevd(731)
           |-tuned(43859)-+-{tuned}(43862)
           |              |-{tuned}(43863)
           |              `-{tuned}(43864)
           |-virtlogd(153789)
           |-virtnodedevd(183437)-+-{virtnodedevd}(183438)
           |                      |-{virtnodedevd}(183439)
           |                      |-{virtnodedevd}(183440)
           |                      |-{virtnodedevd}(183441)
           |                      |-{virtnodedevd}(183442)
           |                      |-{virtnodedevd}(183443)
           |                      |-{virtnodedevd}(183444)
           |                      |-{virtnodedevd}(183445)
           |                      |-{virtnodedevd}(183446)
           |                      |-{virtnodedevd}(183447)
           |                      |-{virtnodedevd}(183448)
           |                      |-{virtnodedevd}(183449)
           |                      |-{virtnodedevd}(183450)
           |                      |-{virtnodedevd}(183451)
           |                      |-{virtnodedevd}(183452)
           |                      |-{virtnodedevd}(183454)
           |                      |-{virtnodedevd}(183455)
           |                      |-{virtnodedevd}(183456)
           |                      `-{virtnodedevd}(183457)
           `-virtqemud(183036)-+-{virtqemud}(183039)
                               |-{virtqemud}(183040)
                               |-{virtqemud}(183041)
                               |-{virtqemud}(183042)
                               |-{virtqemud}(183043)
                               |-{virtqemud}(183044)
                               |-{virtqemud}(183045)
                               |-{virtqemud}(183046)
                               |-{virtqemud}(183047)
                               |-{virtqemud}(183048)
                               |-{virtqemud}(183051)
                               |-{virtqemud}(183053)
                               |-{virtqemud}(183054)
                               |-{virtqemud}(183056)
                               |-{virtqemud}(183057)
                               |-{virtqemud}(183067)
                               |-{virtqemud}(183068)
                               `-{virtqemud}(204866)
