systemd(1)-+-NetworkManager(56398)-+-{NetworkManager}(56407)
           |                       `-{NetworkManager}(56408)
           |-agetty(1057)
           |-agetty(1058)
           |-auditd(749)-+-sedispatch(751)
           |             |-{auditd}(750)
           |             `-{auditd}(752)
           |-catatonit(17685)
           |-chronyd(65822)
           |-conmon(96537)---dumb-init(96539)---ovn-controller(96542)-+-{ovn-controller}(96672)
           |                                                          |-{ovn-controller}(96673)
           |                                                          |-{ovn-controller}(96674)
           |                                                          `-{ovn-controller}(96675)
           |-conmon(105862)-+-dumb-init(105864)---neutron-ovn-met(105867)---neutron-ovn-met(106259)
           |                |-privsep-helper(106390)---{privsep-helper}(106404)
           |                |-privsep-helper(215436)-+-{privsep-helper}(215437)
           |                |                        `-{privsep-helper}(215663)
           |                `-privsep-helper(215673)-+-{privsep-helper}(215677)
           |                                         `-{privsep-helper}(220772)
           |-conmon(186372)-+-dumb-init(186374)---nova-compute(186376)-+-{nova-compute}(186673)
           |                |                                          |-{nova-compute}(186674)
           |                |                                          |-{nova-compute}(186675)
           |                |                                          |-{nova-compute}(186676)
           |                |                                          |-{nova-compute}(186677)
           |                |                                          |-{nova-compute}(186678)
           |                |                                          |-{nova-compute}(186679)
           |                |                                          |-{nova-compute}(186680)
           |                |                                          |-{nova-compute}(186681)
           |                |                                          |-{nova-compute}(186682)
           |                |                                          |-{nova-compute}(186683)
           |                |                                          |-{nova-compute}(186684)
           |                |                                          |-{nova-compute}(186685)
           |                |                                          |-{nova-compute}(186686)
           |                |                                          |-{nova-compute}(186687)
           |                |                                          |-{nova-compute}(186688)
           |                |                                          |-{nova-compute}(186689)
           |                |                                          |-{nova-compute}(186690)
           |                |                                          |-{nova-compute}(186691)
           |                |                                          |-{nova-compute}(186692)
           |                |                                          `-{nova-compute}(186693)
           |                |-privsep-helper(215533)---{privsep-helper}(215534)
           |                `-privsep-helper(215599)---{privsep-helper}(215600)
           |-conmon(196119)---dumb-init(196121)---ceilometer-poll(196124)-+-ceilometer-poll(196300)-+-{ceilometer-poll}(196301)
           |                                                              |                         |-{ceilometer-poll}(196327)
           |                                                              |                         `-{ceilometer-poll}(196328)
           |                                                              `-{ceilometer-poll}(196299)
           |-conmon(199166)---node_exporter(199168)-+-{node_exporter}(199171)
           |                                        |-{node_exporter}(199172)
           |                                        |-{node_exporter}(199173)
           |                                        `-{node_exporter}(199174)
           |-conmon(202289)---podman_exporter(202291)-+-{podman_exporter}(202294)
           |                                          |-{podman_exporter}(202295)
           |                                          |-{podman_exporter}(202296)
           |                                          |-{podman_exporter}(202297)
           |                                          |-{podman_exporter}(202299)
           |                                          `-{podman_exporter}(237315)
           |-conmon(205443)---openstack-netwo(205445)-+-{openstack-netwo}(205448)
           |                                          |-{openstack-netwo}(205449)
           |                                          |-{openstack-netwo}(205450)
           |                                          |-{openstack-netwo}(205451)
           |                                          `-{openstack-netwo}(205452)
           |-crond(1056)
           |-dbus-broker-lau(796)---dbus-broker(822)
           |-gssproxy(919)-+-{gssproxy}(921)
           |               |-{gssproxy}(922)
           |               |-{gssproxy}(923)
           |               |-{gssproxy}(924)
           |               `-{gssproxy}(925)
           |-irqbalance(830)---{irqbalance}(845)
           |-iscsid(170279)
           |-multipathd(170438)-+-{multipathd}(170440)
           |                    |-{multipathd}(170441)
           |                    |-{multipathd}(170442)
           |                    |-{multipathd}(170443)
           |                    |-{multipathd}(170444)
           |                    |-{multipathd}(170445)
           |                    `-{multipathd}(170446)
           |-ovs-vswitchd(259149)-+-{ovs-vswitchd}(259151)
           |                      |-{ovs-vswitchd}(259152)
           |                      |-{ovs-vswitchd}(259153)
           |                      |-{ovs-vswitchd}(259154)
           |                      |-{ovs-vswitchd}(259155)
           |                      |-{ovs-vswitchd}(259156)
           |                      |-{ovs-vswitchd}(259157)
           |                      |-{ovs-vswitchd}(259158)
           |                      |-{ovs-vswitchd}(259159)
           |                      |-{ovs-vswitchd}(259160)
           |                      |-{ovs-vswitchd}(259161)
           |                      `-{ovs-vswitchd}(259162)
           |-ovsdb-server(259094)
           |-podman(202300)-+-{podman}(202306)
           |                |-{podman}(202307)
           |                |-{podman}(202308)
           |                |-{podman}(202309)
           |                |-{podman}(202310)
           |                |-{podman}(202315)
           |                |-{podman}(202316)
           |                |-{podman}(202317)
           |                |-{podman}(202318)
           |                |-{podman}(202319)
           |                |-{podman}(202322)
           |                `-{podman}(202323)
           |-polkitd(44458)-+-{polkitd}(44462)
           |                |-{polkitd}(44463)
           |                |-{polkitd}(44464)
           |                |-{polkitd}(44465)
           |                |-{polkitd}(44466)
           |                |-{polkitd}(44467)
           |                |-{polkitd}(44468)
           |                |-{polkitd}(44469)
           |                |-{polkitd}(44470)
           |                |-{polkitd}(44471)
           |                `-{polkitd}(44472)
           |-python3(5189)
           |-rpcbind(747)
           |-rsyslogd(1052)-+-{rsyslogd}(1063)
           |                `-{rsyslogd}(1064)
           |-sshd(130730)---sshd-session(276254)---sshd-session(276257)---sudo(276258)---sos(276282)-+-timeout(279173)---pstree(279174)
           |                                                                                         |-{sos}(276571)
           |                                                                                         |-{sos}(276572)
           |                                                                                         |-{sos}(276573)
           |                                                                                         |-{sos}(276574)
           |                                                                                         |-{sos}(277321)
           |                                                                                         |-{sos}(278421)
           |                                                                                         |-{sos}(278636)
           |                                                                                         `-{sos}(279149)
           |-systemd(4979)-+-(sd-pam)(4981)
           |               `-dbus-broker-lau(17744)---dbus-broker(17756)
           |-systemd-hostnam(276936)
           |-systemd-journal(727)
           |-systemd-logind(836)
           |-systemd-machine(155783)
           |-systemd-udevd(777)
           |-tuned(44636)-+-{tuned}(44639)
           |              |-{tuned}(44640)
           |              `-{tuned}(44641)
           |-virtlogd(155131)
           |-virtnodedevd(185833)-+-{virtnodedevd}(185834)
           |                      |-{virtnodedevd}(185835)
           |                      |-{virtnodedevd}(185836)
           |                      |-{virtnodedevd}(185837)
           |                      |-{virtnodedevd}(185838)
           |                      |-{virtnodedevd}(185839)
           |                      |-{virtnodedevd}(185840)
           |                      |-{virtnodedevd}(185841)
           |                      |-{virtnodedevd}(185842)
           |                      |-{virtnodedevd}(185843)
           |                      |-{virtnodedevd}(185844)
           |                      |-{virtnodedevd}(185845)
           |                      |-{virtnodedevd}(185846)
           |                      |-{virtnodedevd}(185847)
           |                      |-{virtnodedevd}(185848)
           |                      |-{virtnodedevd}(185850)
           |                      |-{virtnodedevd}(185851)
           |                      |-{virtnodedevd}(185852)
           |                      `-{virtnodedevd}(185853)
           `-virtqemud(185596)-+-{virtqemud}(185617)
                               |-{virtqemud}(185618)
                               |-{virtqemud}(185619)
                               |-{virtqemud}(185620)
                               |-{virtqemud}(185621)
                               |-{virtqemud}(185622)
                               |-{virtqemud}(185623)
                               |-{virtqemud}(185624)
                               |-{virtqemud}(185625)
                               |-{virtqemud}(185626)
                               |-{virtqemud}(185627)
                               |-{virtqemud}(185628)
                               |-{virtqemud}(185629)
                               |-{virtqemud}(185630)
                               |-{virtqemud}(185631)
                               |-{virtqemud}(185635)
                               |-{virtqemud}(185636)
                               `-{virtqemud}(216095)
