systemd(1)-+-NetworkManager(56338)-+-{NetworkManager}(56339)
           |                       `-{NetworkManager}(56340)
           |-agetty(1029)
           |-agetty(1031)
           |-anacron(44860)
           |-auditd(722)-+-sedispatch(724)
           |             |-{auditd}(723)
           |             `-{auditd}(725)
           |-catatonit(14801)
           |-chronyd(65749)
           |-conmon(96465)---dumb-init(96467)---ovn-controller(96470)-+-{ovn-controller}(96609)
           |                                                          |-{ovn-controller}(96610)
           |                                                          |-{ovn-controller}(96611)
           |                                                          `-{ovn-controller}(96612)
           |-conmon(105792)-+-dumb-init(105794)---neutron-ovn-met(105797)---neutron-ovn-met(106188)
           |                |-privsep-helper(106292)---{privsep-helper}(106323)
           |                |-privsep-helper(215102)-+-{privsep-helper}(215105)
           |                |                        `-{privsep-helper}(217021)
           |                `-privsep-helper(215123)-+-{privsep-helper}(215124)
           |                                         `-{privsep-helper}(218511)
           |-conmon(186396)-+-dumb-init(186398)---nova-compute(186400)-+-{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)
           |                |                                          `-{nova-compute}(186694)
           |                |-privsep-helper(214993)---{privsep-helper}(214994)
           |                `-privsep-helper(215058)---{privsep-helper}(215059)
           |-conmon(196140)---dumb-init(196142)---ceilometer-poll(196145)-+-ceilometer-poll(196323)-+-{ceilometer-poll}(196324)
           |                                                              |                         |-{ceilometer-poll}(196350)
           |                                                              |                         `-{ceilometer-poll}(196351)
           |                                                              `-{ceilometer-poll}(196322)
           |-conmon(199188)---node_exporter(199191)-+-{node_exporter}(199194)
           |                                        |-{node_exporter}(199195)
           |                                        |-{node_exporter}(199196)
           |                                        `-{node_exporter}(199197)
           |-conmon(202315)---podman_exporter(202317)-+-{podman_exporter}(202321)
           |                                          |-{podman_exporter}(202322)
           |                                          |-{podman_exporter}(202323)
           |                                          |-{podman_exporter}(202324)
           |                                          |-{podman_exporter}(202326)
           |                                          |-{podman_exporter}(214765)
           |                                          |-{podman_exporter}(214766)
           |                                          `-{podman_exporter}(214767)
           |-conmon(205491)---openstack-netwo(205493)-+-{openstack-netwo}(205497)
           |                                          |-{openstack-netwo}(205498)
           |                                          |-{openstack-netwo}(205499)
           |                                          |-{openstack-netwo}(205500)
           |                                          `-{openstack-netwo}(205501)
           |-crond(1024)
           |-dbus-broker-lau(768)---dbus-broker(793)
           |-gssproxy(888)-+-{gssproxy}(891)
           |               |-{gssproxy}(892)
           |               |-{gssproxy}(893)
           |               |-{gssproxy}(894)
           |               `-{gssproxy}(895)
           |-irqbalance(813)---{irqbalance}(830)
           |-iscsid(170275)
           |-multipathd(170461)-+-{multipathd}(170463)
           |                    |-{multipathd}(170464)
           |                    |-{multipathd}(170465)
           |                    |-{multipathd}(170466)
           |                    |-{multipathd}(170467)
           |                    |-{multipathd}(170468)
           |                    `-{multipathd}(170469)
           |-ovs-vswitchd(54620)-+-{ovs-vswitchd}(59204)
           |                     |-{ovs-vswitchd}(59205)
           |                     |-{ovs-vswitchd}(59206)
           |                     |-{ovs-vswitchd}(59208)
           |                     |-{ovs-vswitchd}(59209)
           |                     |-{ovs-vswitchd}(59210)
           |                     |-{ovs-vswitchd}(59211)
           |                     |-{ovs-vswitchd}(59212)
           |                     |-{ovs-vswitchd}(59213)
           |                     |-{ovs-vswitchd}(59214)
           |                     |-{ovs-vswitchd}(59215)
           |                     `-{ovs-vswitchd}(59216)
           |-ovsdb-server(54539)
           |-podman(202327)-+-{podman}(202333)
           |                |-{podman}(202334)
           |                |-{podman}(202335)
           |                |-{podman}(202336)
           |                |-{podman}(202337)
           |                |-{podman}(202342)
           |                |-{podman}(202343)
           |                |-{podman}(202344)
           |                |-{podman}(202345)
           |                |-{podman}(202346)
           |                |-{podman}(202348)
           |                `-{podman}(202349)
           |-polkitd(44361)-+-{polkitd}(44365)
           |                |-{polkitd}(44366)
           |                |-{polkitd}(44367)
           |                |-{polkitd}(44368)
           |                |-{polkitd}(44369)
           |                |-{polkitd}(44370)
           |                |-{polkitd}(44371)
           |                |-{polkitd}(44372)
           |                |-{polkitd}(44373)
           |                |-{polkitd}(44374)
           |                `-{polkitd}(44375)
           |-python3(5011)
           |-rpcbind(720)
           |-rsyslogd(1020)-+-{rsyslogd}(1027)
           |                `-{rsyslogd}(1028)
           |-sshd(130710)-+-sshd-session(226404)---sshd-session(226405)
           |              `-sshd-session(226449)---sshd-session(226483)---sudo(226500)---sos(226524)-+-timeout(228844)---pstree(228846)
           |                                                                                         |-{sos}(226815)
           |                                                                                         |-{sos}(226816)
           |                                                                                         |-{sos}(226817)
           |                                                                                         |-{sos}(226818)
           |                                                                                         |-{sos}(227557)
           |                                                                                         |-{sos}(228646)
           |                                                                                         |-{sos}(228650)
           |                                                                                         `-{sos}(228822)
           |-systemd(4799)-+-(sd-pam)(4801)
           |               `-dbus-broker-lau(14860)---dbus-broker(14873)
           |-systemd-hostnam(227172)
           |-systemd-journal(697)
           |-systemd-logind(827)
           |-systemd-machine(155786)
           |-systemd-udevd(750)
           |-tuned(44539)-+-{tuned}(44542)
           |              |-{tuned}(44543)
           |              `-{tuned}(44544)
           |-virtlogd(155134)
           |-virtnodedevd(185995)-+-{virtnodedevd}(186009)
           |                      |-{virtnodedevd}(186010)
           |                      |-{virtnodedevd}(186011)
           |                      |-{virtnodedevd}(186012)
           |                      |-{virtnodedevd}(186013)
           |                      |-{virtnodedevd}(186014)
           |                      |-{virtnodedevd}(186015)
           |                      |-{virtnodedevd}(186016)
           |                      |-{virtnodedevd}(186017)
           |                      |-{virtnodedevd}(186018)
           |                      |-{virtnodedevd}(186019)
           |                      |-{virtnodedevd}(186020)
           |                      |-{virtnodedevd}(186021)
           |                      |-{virtnodedevd}(186022)
           |                      |-{virtnodedevd}(186023)
           |                      |-{virtnodedevd}(186025)
           |                      |-{virtnodedevd}(186026)
           |                      |-{virtnodedevd}(186027)
           |                      `-{virtnodedevd}(186028)
           `-virtqemud(185665)-+-{virtqemud}(185666)
                               |-{virtqemud}(185667)
                               |-{virtqemud}(185668)
                               |-{virtqemud}(185669)
                               |-{virtqemud}(185670)
                               |-{virtqemud}(185671)
                               |-{virtqemud}(185672)
                               |-{virtqemud}(185673)
                               |-{virtqemud}(185674)
                               |-{virtqemud}(185675)
                               |-{virtqemud}(185676)
                               |-{virtqemud}(185677)
                               |-{virtqemud}(185678)
                               |-{virtqemud}(185679)
                               |-{virtqemud}(185680)
                               |-{virtqemud}(185684)
                               |-{virtqemud}(185685)
                               `-{virtqemud}(215268)
