systemd(1)-+-NetworkManager(56244)-+-{NetworkManager}(56250)
           |                       `-{NetworkManager}(56251)
           |-agetty(1022)
           |-agetty(1023)
           |-auditd(719)-+-sedispatch(721)
           |             |-{auditd}(720)
           |             `-{auditd}(722)
           |-catatonit(12506)
           |-chronyd(65693)
           |-conmon(96219)---dumb-init(96221)---ovn-controller(96224)-+-{ovn-controller}(96355)
           |                                                          |-{ovn-controller}(96356)
           |                                                          |-{ovn-controller}(96357)
           |                                                          `-{ovn-controller}(96358)
           |-conmon(105505)-+-dumb-init(105507)---neutron-ovn-met(105510)---neutron-ovn-met(105872)
           |                |-privsep-helper(105971)---{privsep-helper}(106006)
           |                |-privsep-helper(214456)-+-{privsep-helper}(214457)
           |                |                        `-{privsep-helper}(219846)
           |                `-privsep-helper(214470)-+-{privsep-helper}(214471)
           |                                         `-{privsep-helper}(216865)
           |-conmon(185844)-+-dumb-init(185846)---nova-compute(185848)-+-{nova-compute}(186126)
           |                |                                          |-{nova-compute}(186127)
           |                |                                          |-{nova-compute}(186128)
           |                |                                          |-{nova-compute}(186129)
           |                |                                          |-{nova-compute}(186130)
           |                |                                          |-{nova-compute}(186131)
           |                |                                          |-{nova-compute}(186132)
           |                |                                          |-{nova-compute}(186133)
           |                |                                          |-{nova-compute}(186134)
           |                |                                          |-{nova-compute}(186135)
           |                |                                          |-{nova-compute}(186136)
           |                |                                          |-{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)
           |                |-privsep-helper(214334)---{privsep-helper}(214335)
           |                `-privsep-helper(214400)---{privsep-helper}(214401)
           |-conmon(195563)---dumb-init(195565)---ceilometer-poll(195568)-+-ceilometer-poll(195740)-+-{ceilometer-poll}(195742)
           |                                                              |                         |-{ceilometer-poll}(195747)
           |                                                              |                         `-{ceilometer-poll}(195748)
           |                                                              `-{ceilometer-poll}(195725)
           |-conmon(198622)---node_exporter(198624)-+-{node_exporter}(198627)
           |                                        |-{node_exporter}(198628)
           |                                        |-{node_exporter}(198629)
           |                                        `-{node_exporter}(198630)
           |-conmon(201729)---podman_exporter(201731)-+-{podman_exporter}(201734)
           |                                          |-{podman_exporter}(201735)
           |                                          |-{podman_exporter}(201736)
           |                                          |-{podman_exporter}(201737)
           |                                          |-{podman_exporter}(201739)
           |                                          |-{podman_exporter}(214655)
           |                                          |-{podman_exporter}(214656)
           |                                          `-{podman_exporter}(214657)
           |-conmon(204899)---openstack-netwo(204901)-+-{openstack-netwo}(204904)
           |                                          |-{openstack-netwo}(204905)
           |                                          |-{openstack-netwo}(204906)
           |                                          |-{openstack-netwo}(204907)
           |                                          `-{openstack-netwo}(204908)
           |-crond(1021)
           |-dbus-broker-lau(764)---dbus-broker(792)
           |-gssproxy(893)-+-{gssproxy}(896)
           |               |-{gssproxy}(897)
           |               |-{gssproxy}(898)
           |               |-{gssproxy}(899)
           |               `-{gssproxy}(900)
           |-irqbalance(804)---{irqbalance}(817)
           |-iscsid(169780)
           |-multipathd(169938)-+-{multipathd}(169940)
           |                    |-{multipathd}(169941)
           |                    |-{multipathd}(169942)
           |                    |-{multipathd}(169943)
           |                    |-{multipathd}(169944)
           |                    |-{multipathd}(169945)
           |                    `-{multipathd}(169946)
           |-ovs-vswitchd(54539)-+-{ovs-vswitchd}(59088)
           |                     |-{ovs-vswitchd}(59089)
           |                     |-{ovs-vswitchd}(59090)
           |                     |-{ovs-vswitchd}(59091)
           |                     |-{ovs-vswitchd}(59092)
           |                     |-{ovs-vswitchd}(59093)
           |                     |-{ovs-vswitchd}(59094)
           |                     |-{ovs-vswitchd}(59095)
           |                     |-{ovs-vswitchd}(59096)
           |                     |-{ovs-vswitchd}(59097)
           |                     |-{ovs-vswitchd}(59098)
           |                     `-{ovs-vswitchd}(59099)
           |-ovsdb-server(54458)
           |-podman(201745)-+-{podman}(201746)
           |                |-{podman}(201747)
           |                |-{podman}(201749)
           |                |-{podman}(201750)
           |                |-{podman}(201751)
           |                |-{podman}(201755)
           |                |-{podman}(201756)
           |                |-{podman}(201757)
           |                |-{podman}(201758)
           |                |-{podman}(201759)
           |                |-{podman}(201767)
           |                `-{podman}(201769)
           |-polkitd(44316)-+-{polkitd}(44320)
           |                |-{polkitd}(44321)
           |                |-{polkitd}(44322)
           |                |-{polkitd}(44323)
           |                |-{polkitd}(44324)
           |                |-{polkitd}(44325)
           |                |-{polkitd}(44326)
           |                |-{polkitd}(44327)
           |                |-{polkitd}(44328)
           |                |-{polkitd}(44329)
           |                `-{polkitd}(44330)
           |-python3(5007)
           |-rpcbind(717)
           |-rsyslogd(1017)-+-{rsyslogd}(1047)
           |                `-{rsyslogd}(1048)
           |-sshd(130413)---sshd-session(226045)---sshd-session(226048)---sudo(226049)---sos(226073)-+-timeout(228568)---podman(228570)-+-{podman}(228574)
           |                                                                                         |                                  |-{podman}(228575)
           |                                                                                         |                                  |-{podman}(228576)
           |                                                                                         |                                  |-{podman}(228577)
           |                                                                                         |                                  |-{podman}(228578)
           |                                                                                         |                                  |-{podman}(228579)
           |                                                                                         |                                  |-{podman}(228580)
           |                                                                                         |                                  |-{podman}(228581)
           |                                                                                         |                                  |-{podman}(228582)
           |                                                                                         |                                  `-{podman}(228583)
           |                                                                                         |-timeout(228569)---pstree(228572)
           |                                                                                         |-{sos}(226365)
           |                                                                                         |-{sos}(226366)
           |                                                                                         |-{sos}(226367)
           |                                                                                         |-{sos}(226368)
           |                                                                                         |-{sos}(227150)
           |                                                                                         |-{sos}(228140)
           |                                                                                         |-{sos}(228265)
           |                                                                                         `-{sos}(228490)
           |-systemd(4797)-+-(sd-pam)(4799)
           |               `-dbus-broker-lau(12612)---dbus-broker(12613)
           |-systemd-hostnam(226774)
           |-systemd-journal(694)
           |-systemd-logind(808)
           |-systemd-machine(155352)
           |-systemd-udevd(748)
           |-tuned(44493)-+-{tuned}(44495)
           |              |-{tuned}(44496)
           |              `-{tuned}(44497)
           |-virtlogd(154702)
           |-virtnodedevd(185309)-+-{virtnodedevd}(185310)
           |                      |-{virtnodedevd}(185311)
           |                      |-{virtnodedevd}(185312)
           |                      |-{virtnodedevd}(185313)
           |                      |-{virtnodedevd}(185314)
           |                      |-{virtnodedevd}(185315)
           |                      |-{virtnodedevd}(185316)
           |                      |-{virtnodedevd}(185317)
           |                      |-{virtnodedevd}(185318)
           |                      |-{virtnodedevd}(185319)
           |                      |-{virtnodedevd}(185320)
           |                      |-{virtnodedevd}(185321)
           |                      |-{virtnodedevd}(185322)
           |                      |-{virtnodedevd}(185323)
           |                      |-{virtnodedevd}(185324)
           |                      |-{virtnodedevd}(185326)
           |                      |-{virtnodedevd}(185327)
           |                      |-{virtnodedevd}(185328)
           |                      `-{virtnodedevd}(185329)
           `-virtqemud(184989)-+-{virtqemud}(185006)
                               |-{virtqemud}(185008)
                               |-{virtqemud}(185009)
                               |-{virtqemud}(185010)
                               |-{virtqemud}(185011)
                               |-{virtqemud}(185012)
                               |-{virtqemud}(185013)
                               |-{virtqemud}(185014)
                               |-{virtqemud}(185015)
                               |-{virtqemud}(185016)
                               |-{virtqemud}(185018)
                               |-{virtqemud}(185019)
                               |-{virtqemud}(185020)
                               |-{virtqemud}(185022)
                               |-{virtqemud}(185023)
                               |-{virtqemud}(185037)
                               |-{virtqemud}(185038)
                               `-{virtqemud}(214606)
