systemd(1)-+-NetworkManager(51654)-+-{NetworkManager}(51661)
           |                       `-{NetworkManager}(51662)
           |-agetty(1014)
           |-agetty(1018)
           |-anacron(190925)
           |-auditd(709)-+-sedispatch(711)
           |             |-{auditd}(710)
           |             `-{auditd}(712)
           |-catatonit(8025)
           |-chronyd(60942)
           |-conmon(94821)---dumb-init(94823)---ovn-controller(94826)-+-{ovn-controller}(94948)
           |                                                          |-{ovn-controller}(94949)
           |                                                          |-{ovn-controller}(94950)
           |                                                          `-{ovn-controller}(94951)
           |-conmon(103698)-+-dumb-init(103700)---neutron-ovn-met(103703)---neutron-ovn-met(103809)
           |                |-privsep-helper(103814)---{privsep-helper}(103815)
           |                |-privsep-helper(215188)-+-{privsep-helper}(215189)
           |                |                        `-{privsep-helper}(229553)
           |                `-privsep-helper(215209)-+-{privsep-helper}(215210)
           |                                         `-{privsep-helper}(219426)
           |-conmon(166121)---dumb-init(166123)---iscsid(166126)
           |-conmon(175431)---dumb-init(175433)---multipathd(175436)-+-{multipathd}(175487)
           |                                                         |-{multipathd}(175488)
           |                                                         |-{multipathd}(175489)
           |                                                         |-{multipathd}(175490)
           |                                                         |-{multipathd}(175491)
           |                                                         `-{multipathd}(175492)
           |-conmon(192567)---dumb-init(192569)-+-nova-compute(192571)-+-{nova-compute}(192842)
           |                                    |                      |-{nova-compute}(192843)
           |                                    |                      |-{nova-compute}(192844)
           |                                    |                      |-{nova-compute}(192845)
           |                                    |                      |-{nova-compute}(192846)
           |                                    |                      |-{nova-compute}(192847)
           |                                    |                      |-{nova-compute}(192848)
           |                                    |                      |-{nova-compute}(192849)
           |                                    |                      |-{nova-compute}(192850)
           |                                    |                      |-{nova-compute}(192851)
           |                                    |                      |-{nova-compute}(192852)
           |                                    |                      |-{nova-compute}(192853)
           |                                    |                      |-{nova-compute}(192854)
           |                                    |                      |-{nova-compute}(192855)
           |                                    |                      |-{nova-compute}(192856)
           |                                    |                      |-{nova-compute}(192857)
           |                                    |                      |-{nova-compute}(192858)
           |                                    |                      |-{nova-compute}(192859)
           |                                    |                      |-{nova-compute}(192860)
           |                                    |                      |-{nova-compute}(192861)
           |                                    |                      `-{nova-compute}(192862)
           |                                    |-privsep-helper(215124)---{privsep-helper}(215125)
           |                                    `-privsep-helper(215145)---{privsep-helper}(215146)
           |-conmon(203257)---podman_exporter(203259)-+-{podman_exporter}(203262)
           |                                          |-{podman_exporter}(203263)
           |                                          |-{podman_exporter}(203264)
           |                                          |-{podman_exporter}(203265)
           |                                          |-{podman_exporter}(203268)
           |                                          |-{podman_exporter}(213749)
           |                                          |-{podman_exporter}(213750)
           |                                          |-{podman_exporter}(213751)
           |                                          `-{podman_exporter}(213752)
           |-conmon(205118)---openstack-netwo(205120)-+-{openstack-netwo}(205123)
           |                                          |-{openstack-netwo}(205124)
           |                                          |-{openstack-netwo}(205125)
           |                                          |-{openstack-netwo}(205126)
           |                                          |-{openstack-netwo}(205127)
           |                                          |-{openstack-netwo}(205128)
           |                                          |-{openstack-netwo}(213614)
           |                                          |-{openstack-netwo}(213615)
           |                                          |-{openstack-netwo}(213616)
           |                                          |-{openstack-netwo}(213617)
           |                                          |-{openstack-netwo}(214473)
           |                                          |-{openstack-netwo}(215325)
           |                                          `-{openstack-netwo}(222598)
           |-crond(1013)
           |-dbus-broker-lau(793)---dbus-broker(811)
           |-gssproxy(884)-+-{gssproxy}(886)
           |               |-{gssproxy}(887)
           |               |-{gssproxy}(888)
           |               |-{gssproxy}(889)
           |               `-{gssproxy}(890)
           |-irqbalance(823)---{irqbalance}(837)
           |-ovs-vswitchd(49957)-+-{ovs-vswitchd}(54491)
           |                     |-{ovs-vswitchd}(54493)
           |                     |-{ovs-vswitchd}(54494)
           |                     |-{ovs-vswitchd}(54495)
           |                     |-{ovs-vswitchd}(54496)
           |                     |-{ovs-vswitchd}(54497)
           |                     |-{ovs-vswitchd}(54498)
           |                     |-{ovs-vswitchd}(54501)
           |                     |-{ovs-vswitchd}(54504)
           |                     |-{ovs-vswitchd}(54505)
           |                     |-{ovs-vswitchd}(54506)
           |                     `-{ovs-vswitchd}(54507)
           |-ovsdb-server(49877)
           |-podman(203011)-+-{podman}(203017)
           |                |-{podman}(203018)
           |                |-{podman}(203019)
           |                |-{podman}(203020)
           |                |-{podman}(203021)
           |                |-{podman}(203022)
           |                |-{podman}(203023)
           |                |-{podman}(203024)
           |                |-{podman}(203029)
           |                |-{podman}(203030)
           |                |-{podman}(203031)
           |                |-{podman}(203039)
           |                |-{podman}(203040)
           |                `-{podman}(235380)
           |-polkitd(6272)-+-{polkitd}(6361)
           |               |-{polkitd}(6363)
           |               |-{polkitd}(6371)
           |               |-{polkitd}(6372)
           |               |-{polkitd}(6373)
           |               |-{polkitd}(6374)
           |               |-{polkitd}(6375)
           |               |-{polkitd}(6376)
           |               |-{polkitd}(6377)
           |               |-{polkitd}(6378)
           |               `-{polkitd}(6440)
           |-python3(1275)
           |-rpcbind(707)
           |-rsyslogd(1010)-+-{rsyslogd}(1016)
           |                `-{rsyslogd}(1017)
           |-sshd(127972)---sshd-session(235740)---sshd-session(235743)---sudo(235744)---sos(235768)-+-timeout(238350)---turbostat(238352)-+-sleep(238357)
           |                                                                                         |                                     `-{turbostat}(238355)
           |                                                                                         |-timeout(238374)---pstree(238375)
           |                                                                                         |-{sos}(236062)
           |                                                                                         |-{sos}(236063)
           |                                                                                         |-{sos}(236064)
           |                                                                                         |-{sos}(236065)
           |                                                                                         |-{sos}(238124)
           |                                                                                         |-{sos}(238163)
           |                                                                                         |-{sos}(238327)
           |                                                                                         `-{sos}(238380)
           |-systemd(1063)-+-(sd-pam)(1065)
           |               `-dbus-broker-lau(8133)---dbus-broker(8158)
           |-systemd-hostnam(236484)
           |-systemd-journal(683)
           |-systemd-logind(827)
           |-systemd-machine(152597)
           |-systemd-udevd(737)
           |-tuned(39784)-+-{tuned}(39787)
           |              |-{tuned}(39788)
           |              `-{tuned}(39789)
           |-virtlogd(151923)
           |-virtnodedevd(192407)-+-{virtnodedevd}(192408)
           |                      |-{virtnodedevd}(192409)
           |                      |-{virtnodedevd}(192410)
           |                      |-{virtnodedevd}(192411)
           |                      |-{virtnodedevd}(192412)
           |                      |-{virtnodedevd}(192413)
           |                      |-{virtnodedevd}(192414)
           |                      |-{virtnodedevd}(192415)
           |                      |-{virtnodedevd}(192416)
           |                      |-{virtnodedevd}(192417)
           |                      |-{virtnodedevd}(192418)
           |                      |-{virtnodedevd}(192419)
           |                      |-{virtnodedevd}(192420)
           |                      |-{virtnodedevd}(192421)
           |                      |-{virtnodedevd}(192422)
           |                      |-{virtnodedevd}(192424)
           |                      |-{virtnodedevd}(192425)
           |                      `-{virtnodedevd}(192426)
           `-virtqemud(192112)-+-{virtqemud}(192134)
                               |-{virtqemud}(192135)
                               |-{virtqemud}(192136)
                               |-{virtqemud}(192137)
                               |-{virtqemud}(192138)
                               |-{virtqemud}(192139)
                               |-{virtqemud}(192140)
                               |-{virtqemud}(192141)
                               |-{virtqemud}(192142)
                               |-{virtqemud}(192143)
                               |-{virtqemud}(192146)
                               |-{virtqemud}(192147)
                               |-{virtqemud}(192148)
                               |-{virtqemud}(192149)
                               |-{virtqemud}(192150)
                               |-{virtqemud}(192155)
                               |-{virtqemud}(192156)
                               `-{virtqemud}(215338)
