systemd(1)-+-NetworkManager(51606)-+-{NetworkManager}(51616)
           |                       `-{NetworkManager}(51617)
           |-agetty(1014)
           |-agetty(1015)
           |-auditd(707)-+-sedispatch(709)
           |             |-{auditd}(708)
           |             `-{auditd}(710)
           |-catatonit(11703)
           |-chronyd(60900)
           |-conmon(94772)---dumb-init(94774)---ovn-controller(94777)-+-{ovn-controller}(94900)
           |                                                          |-{ovn-controller}(94901)
           |                                                          |-{ovn-controller}(94902)
           |                                                          `-{ovn-controller}(94903)
           |-conmon(103625)-+-dumb-init(103627)---neutron-ovn-met(103630)---neutron-ovn-met(103767)
           |                |-privsep-helper(103772)---{privsep-helper}(103773)
           |                |-privsep-helper(219877)-+-{privsep-helper}(219878)
           |                |                        `-{privsep-helper}(219991)
           |                `-privsep-helper(219915)---{privsep-helper}(219916)
           |-conmon(166017)---dumb-init(166019)---iscsid(166022)
           |-conmon(175335)---dumb-init(175337)---multipathd(175340)-+-{multipathd}(175394)
           |                                                         |-{multipathd}(175395)
           |                                                         |-{multipathd}(175396)
           |                                                         |-{multipathd}(175397)
           |                                                         |-{multipathd}(175398)
           |                                                         `-{multipathd}(175399)
           |-conmon(192466)---dumb-init(192468)-+-nova-compute(192470)-+-{nova-compute}(192744)
           |                                    |                      |-{nova-compute}(192745)
           |                                    |                      |-{nova-compute}(192746)
           |                                    |                      |-{nova-compute}(192747)
           |                                    |                      |-{nova-compute}(192748)
           |                                    |                      |-{nova-compute}(192749)
           |                                    |                      |-{nova-compute}(192750)
           |                                    |                      |-{nova-compute}(192751)
           |                                    |                      |-{nova-compute}(192752)
           |                                    |                      |-{nova-compute}(192753)
           |                                    |                      |-{nova-compute}(192754)
           |                                    |                      |-{nova-compute}(192755)
           |                                    |                      |-{nova-compute}(192756)
           |                                    |                      |-{nova-compute}(192757)
           |                                    |                      |-{nova-compute}(192758)
           |                                    |                      |-{nova-compute}(192759)
           |                                    |                      |-{nova-compute}(192760)
           |                                    |                      |-{nova-compute}(192761)
           |                                    |                      |-{nova-compute}(192762)
           |                                    |                      |-{nova-compute}(192763)
           |                                    |                      `-{nova-compute}(192764)
           |                                    |-privsep-helper(219804)---{privsep-helper}(219805)
           |                                    `-privsep-helper(219825)---{privsep-helper}(219826)
           |-conmon(203288)---dumb-init(203290)---ceilometer-poll(203293)-+-ceilometer-poll(203526)-+-{ceilometer-poll}(203527)
           |                                                              |                         |-{ceilometer-poll}(203599)
           |                                                              |                         `-{ceilometer-poll}(203600)
           |                                                              `-{ceilometer-poll}(203519)
           |-conmon(205073)---node_exporter(205075)-+-{node_exporter}(205078)
           |                                        |-{node_exporter}(205079)
           |                                        |-{node_exporter}(205080)
           |                                        `-{node_exporter}(205081)
           |-conmon(207010)---podman_exporter(207012)-+-{podman_exporter}(207015)
           |                                          |-{podman_exporter}(207016)
           |                                          |-{podman_exporter}(207017)
           |                                          |-{podman_exporter}(207018)
           |                                          |-{podman_exporter}(207020)
           |                                          `-{podman_exporter}(223602)
           |-conmon(208992)---openstack-netwo(208994)-+-{openstack-netwo}(208997)
           |                                          |-{openstack-netwo}(208998)
           |                                          |-{openstack-netwo}(208999)
           |                                          |-{openstack-netwo}(209000)
           |                                          `-{openstack-netwo}(209001)
           |-crond(1012)
           |-dbus-broker-lau(745)---dbus-broker(777)
           |-gssproxy(880)-+-{gssproxy}(882)
           |               |-{gssproxy}(883)
           |               |-{gssproxy}(884)
           |               |-{gssproxy}(885)
           |               `-{gssproxy}(886)
           |-irqbalance(784)---{irqbalance}(799)
           |-ovs-vswitchd(49911)-+-{ovs-vswitchd}(54448)
           |                     |-{ovs-vswitchd}(54449)
           |                     |-{ovs-vswitchd}(54450)
           |                     |-{ovs-vswitchd}(54451)
           |                     |-{ovs-vswitchd}(54452)
           |                     |-{ovs-vswitchd}(54453)
           |                     |-{ovs-vswitchd}(54454)
           |                     |-{ovs-vswitchd}(54455)
           |                     |-{ovs-vswitchd}(54456)
           |                     |-{ovs-vswitchd}(54459)
           |                     |-{ovs-vswitchd}(54461)
           |                     `-{ovs-vswitchd}(54463)
           |-ovsdb-server(49828)
           |-podman(206758)-+-{podman}(206764)
           |                |-{podman}(206765)
           |                |-{podman}(206766)
           |                |-{podman}(206767)
           |                |-{podman}(206768)
           |                |-{podman}(206775)
           |                |-{podman}(206776)
           |                |-{podman}(206777)
           |                |-{podman}(206778)
           |                |-{podman}(206781)
           |                |-{podman}(206782)
           |                |-{podman}(206797)
           |                `-{podman}(206798)
           |-polkitd(6242)-+-{polkitd}(6332)
           |               |-{polkitd}(6335)
           |               |-{polkitd}(6341)
           |               |-{polkitd}(6342)
           |               |-{polkitd}(6343)
           |               |-{polkitd}(6344)
           |               |-{polkitd}(6345)
           |               |-{polkitd}(6346)
           |               |-{polkitd}(6347)
           |               |-{polkitd}(6349)
           |               `-{polkitd}(6408)
           |-python3(1280)
           |-rpcbind(705)
           |-rsyslogd(1009)-+-{rsyslogd}(1017)
           |                `-{rsyslogd}(1018)
           |-sshd(127922)---sshd-session(232409)---sshd-session(232412)---sudo(232413)---sos(232437)-+-timeout(235089)---turbostat(235091)---{turbostat}(235095)
           |                                                                                         |-timeout(235093)---pstree(235094)
           |                                                                                         |-{sos}(232732)
           |                                                                                         |-{sos}(232733)
           |                                                                                         |-{sos}(232734)
           |                                                                                         |-{sos}(232735)
           |                                                                                         |-{sos}(234812)
           |                                                                                         |-{sos}(234890)
           |                                                                                         |-{sos}(235083)
           |                                                                                         `-{sos}(235100)
           |-systemd(1068)-+-(sd-pam)(1071)
           |               `-dbus-broker-lau(11761)---dbus-broker(11768)
           |-systemd-hostnam(233146)
           |-systemd-journal(682)
           |-systemd-logind(792)
           |-systemd-machine(152501)
           |-systemd-udevd(735)
           |-tuned(39751)-+-{tuned}(39754)
           |              |-{tuned}(39755)
           |              `-{tuned}(39756)
           |-virtlogd(151872)
           |-virtnodedevd(192380)-+-{virtnodedevd}(192381)
           |                      |-{virtnodedevd}(192382)
           |                      |-{virtnodedevd}(192383)
           |                      |-{virtnodedevd}(192384)
           |                      |-{virtnodedevd}(192385)
           |                      |-{virtnodedevd}(192386)
           |                      |-{virtnodedevd}(192387)
           |                      |-{virtnodedevd}(192388)
           |                      |-{virtnodedevd}(192389)
           |                      |-{virtnodedevd}(192390)
           |                      |-{virtnodedevd}(192391)
           |                      |-{virtnodedevd}(192392)
           |                      |-{virtnodedevd}(192393)
           |                      |-{virtnodedevd}(192394)
           |                      |-{virtnodedevd}(192395)
           |                      |-{virtnodedevd}(192397)
           |                      |-{virtnodedevd}(192398)
           |                      `-{virtnodedevd}(192399)
           `-virtqemud(192129)-+-{virtqemud}(192138)
                               |-{virtqemud}(192139)
                               |-{virtqemud}(192140)
                               |-{virtqemud}(192141)
                               |-{virtqemud}(192142)
                               |-{virtqemud}(192143)
                               |-{virtqemud}(192144)
                               |-{virtqemud}(192146)
                               |-{virtqemud}(192147)
                               |-{virtqemud}(192148)
                               |-{virtqemud}(192151)
                               |-{virtqemud}(192152)
                               |-{virtqemud}(192153)
                               |-{virtqemud}(192154)
                               |-{virtqemud}(192155)
                               |-{virtqemud}(192180)
                               |-{virtqemud}(192181)
                               `-{virtqemud}(220107)
