systemd(1)-+-NetworkManager(56486)-+-{NetworkManager}(56492)
           |                       `-{NetworkManager}(56493)
           |-agetty(1020)
           |-agetty(1021)
           |-auditd(718)-+-sedispatch(720)
           |             |-{auditd}(719)
           |             `-{auditd}(721)
           |-catatonit(14566)
           |-chronyd(66005)
           |-conmon(96717)---dumb-init(96719)---ovn-controller(96722)-+-{ovn-controller}(96855)
           |                                                          |-{ovn-controller}(96856)
           |                                                          |-{ovn-controller}(96857)
           |                                                          |-{ovn-controller}(96858)
           |                                                          `-{ovn-controller}(96859)
           |-conmon(106080)-+-dumb-init(106082)---neutron-ovn-met(106085)-+-{neutron-ovn-met}(106348)
           |                |                                             |-{neutron-ovn-met}(106349)
           |                |                                             |-{neutron-ovn-met}(106363)
           |                |                                             |-{neutron-ovn-met}(106369)
           |                |                                             |-{neutron-ovn-met}(106375)
           |                |                                             |-{neutron-ovn-met}(106376)
           |                |                                             |-{neutron-ovn-met}(106514)
           |                |                                             |-{neutron-ovn-met}(206847)
           |                |                                             |-{neutron-ovn-met}(206853)
           |                |                                             |-{neutron-ovn-met}(207946)
           |                |                                             `-{neutron-ovn-met}(207965)
           |                |-privsep-helper(106487)---{privsep-helper}(106515)
           |                |-privsep-helper(206852)---{privsep-helper}(206854)
           |                `-privsep-helper(207964)---{privsep-helper}(207966)
           |-conmon(186759)-+-dumb-init(186761)---nova-compute(186763)-+-{nova-compute}(187041)
           |                |                                          |-{nova-compute}(187042)
           |                |                                          |-{nova-compute}(187043)
           |                |                                          |-{nova-compute}(187044)
           |                |                                          |-{nova-compute}(187045)
           |                |                                          |-{nova-compute}(187046)
           |                |                                          |-{nova-compute}(187047)
           |                |                                          |-{nova-compute}(187048)
           |                |                                          |-{nova-compute}(187049)
           |                |                                          |-{nova-compute}(187050)
           |                |                                          |-{nova-compute}(187051)
           |                |                                          |-{nova-compute}(187052)
           |                |                                          |-{nova-compute}(187053)
           |                |                                          |-{nova-compute}(187054)
           |                |                                          |-{nova-compute}(187055)
           |                |                                          |-{nova-compute}(187056)
           |                |                                          |-{nova-compute}(187057)
           |                |                                          |-{nova-compute}(187058)
           |                |                                          |-{nova-compute}(187059)
           |                |                                          |-{nova-compute}(187060)
           |                |                                          `-{nova-compute}(187061)
           |                |-privsep-helper(207888)---{privsep-helper}(207889)
           |                `-privsep-helper(207910)---{privsep-helper}(207911)
           |-conmon(196107)---podman_exporter(196109)-+-{podman_exporter}(196112)
           |                                          |-{podman_exporter}(196113)
           |                                          |-{podman_exporter}(196114)
           |                                          |-{podman_exporter}(196115)
           |                                          |-{podman_exporter}(196117)
           |                                          |-{podman_exporter}(206518)
           |                                          |-{podman_exporter}(206705)
           |                                          |-{podman_exporter}(206706)
           |                                          `-{podman_exporter}(206707)
           |-conmon(199036)---openstack-netwo(199038)-+-{openstack-netwo}(199041)
           |                                          |-{openstack-netwo}(199042)
           |                                          |-{openstack-netwo}(199043)
           |                                          |-{openstack-netwo}(199044)
           |                                          |-{openstack-netwo}(199045)
           |                                          |-{openstack-netwo}(206468)
           |                                          |-{openstack-netwo}(206469)
           |                                          |-{openstack-netwo}(206470)
           |                                          |-{openstack-netwo}(206471)
           |                                          |-{openstack-netwo}(206472)
           |                                          |-{openstack-netwo}(209846)
           |                                          `-{openstack-netwo}(209847)
           |-crond(1019)
           |-dbus-broker-lau(777)---dbus-broker(789)
           |-gssproxy(880)-+-{gssproxy}(884)
           |               |-{gssproxy}(885)
           |               |-{gssproxy}(886)
           |               |-{gssproxy}(887)
           |               `-{gssproxy}(888)
           |-irqbalance(811)---{irqbalance}(823)
           |-iscsid(170613)
           |-multipathd(170773)-+-{multipathd}(170775)
           |                    |-{multipathd}(170776)
           |                    |-{multipathd}(170777)
           |                    |-{multipathd}(170778)
           |                    |-{multipathd}(170779)
           |                    |-{multipathd}(170780)
           |                    `-{multipathd}(170781)
           |-ovs-vswitchd(54775)-+-{ovs-vswitchd}(59356)
           |                     |-{ovs-vswitchd}(59357)
           |                     |-{ovs-vswitchd}(59358)
           |                     |-{ovs-vswitchd}(59359)
           |                     |-{ovs-vswitchd}(59360)
           |                     |-{ovs-vswitchd}(59361)
           |                     |-{ovs-vswitchd}(59362)
           |                     |-{ovs-vswitchd}(59363)
           |                     |-{ovs-vswitchd}(59364)
           |                     |-{ovs-vswitchd}(59365)
           |                     |-{ovs-vswitchd}(59366)
           |                     `-{ovs-vswitchd}(59367)
           |-ovsdb-server(54694)
           |-podman(196118)-+-{podman}(196124)
           |                |-{podman}(196125)
           |                |-{podman}(196126)
           |                |-{podman}(196127)
           |                |-{podman}(196128)
           |                |-{podman}(196132)
           |                |-{podman}(196133)
           |                |-{podman}(196134)
           |                |-{podman}(196140)
           |                |-{podman}(196141)
           |                |-{podman}(196142)
           |                |-{podman}(196147)
           |                |-{podman}(206611)
           |                `-{podman}(209986)
           |-polkitd(44484)-+-{polkitd}(44488)
           |                |-{polkitd}(44489)
           |                |-{polkitd}(44490)
           |                |-{polkitd}(44491)
           |                |-{polkitd}(44492)
           |                |-{polkitd}(44493)
           |                |-{polkitd}(44494)
           |                |-{polkitd}(44495)
           |                |-{polkitd}(44496)
           |                |-{polkitd}(44497)
           |                `-{polkitd}(44498)
           |-python3(5007)
           |-rpcbind(716)
           |-rsyslogd(1015)-+-{rsyslogd}(1024)
           |                `-{rsyslogd}(1025)
           |-sshd(131023)---sshd-session(225628)---sshd-session(225631)---sudo(225632)---sos(225656)-+-timeout(228364)---pstree(228366)
           |                                                                                         |-timeout(228367)
           |                                                                                         |-{sos}(225974)
           |                                                                                         |-{sos}(225975)
           |                                                                                         |-{sos}(225976)
           |                                                                                         |-{sos}(225977)
           |                                                                                         |-{sos}(227695)
           |                                                                                         |-{sos}(227765)
           |                                                                                         |-{sos}(227959)
           |                                                                                         `-{sos}(228387)
           |-systemd(4794)-+-(sd-pam)(4796)
           |               `-dbus-broker-lau(14579)---dbus-broker(14580)
           |-systemd-hostnam(226372)
           |-systemd-journal(694)
           |-systemd-logind(814)
           |-systemd-machine(156100)
           |-systemd-udevd(746)
           |-tuned(44662)-+-{tuned}(44664)
           |              |-{tuned}(44665)
           |              `-{tuned}(44666)
           |-virtlogd(155445)
           |-virtnodedevd(186297)-+-{virtnodedevd}(186318)
           |                      |-{virtnodedevd}(186319)
           |                      |-{virtnodedevd}(186320)
           |                      |-{virtnodedevd}(186321)
           |                      |-{virtnodedevd}(186322)
           |                      |-{virtnodedevd}(186323)
           |                      |-{virtnodedevd}(186324)
           |                      |-{virtnodedevd}(186325)
           |                      |-{virtnodedevd}(186326)
           |                      |-{virtnodedevd}(186327)
           |                      |-{virtnodedevd}(186328)
           |                      |-{virtnodedevd}(186329)
           |                      |-{virtnodedevd}(186330)
           |                      |-{virtnodedevd}(186331)
           |                      |-{virtnodedevd}(186332)
           |                      |-{virtnodedevd}(186335)
           |                      |-{virtnodedevd}(186336)
           |                      |-{virtnodedevd}(186337)
           |                      `-{virtnodedevd}(186338)
           `-virtqemud(186025)-+-{virtqemud}(186026)
                               |-{virtqemud}(186027)
                               |-{virtqemud}(186028)
                               |-{virtqemud}(186029)
                               |-{virtqemud}(186030)
                               |-{virtqemud}(186031)
                               |-{virtqemud}(186032)
                               |-{virtqemud}(186033)
                               |-{virtqemud}(186034)
                               |-{virtqemud}(186035)
                               |-{virtqemud}(186036)
                               |-{virtqemud}(186037)
                               |-{virtqemud}(186038)
                               |-{virtqemud}(186039)
                               |-{virtqemud}(186040)
                               |-{virtqemud}(186044)
                               |-{virtqemud}(186045)
                               `-{virtqemud}(208649)
