systemd(1)-+-NetworkManager(56275)-+-{NetworkManager}(56276)
           |                       `-{NetworkManager}(56277)
           |-agetty(1024)
           |-agetty(1025)
           |-anacron(31431)
           |-auditd(721)-+-sedispatch(723)
           |             |-{auditd}(722)
           |             `-{auditd}(724)
           |-catatonit(24729)
           |-chronyd(65782)
           |-conmon(96497)---dumb-init(96499)---ovn-controller(96502)-+-{ovn-controller}(96631)
           |                                                          |-{ovn-controller}(96632)
           |                                                          |-{ovn-controller}(96633)
           |                                                          `-{ovn-controller}(96634)
           |-conmon(105823)-+-dumb-init(105825)---neutron-ovn-met(105828)---neutron-ovn-met(106115)
           |                |-privsep-helper(106227)---{privsep-helper}(106275)
           |                |-privsep-helper(215353)-+-{privsep-helper}(215354)
           |                |                        `-{privsep-helper}(215694)
           |                `-privsep-helper(215496)-+-{privsep-helper}(215497)
           |                                         `-{privsep-helper}(219354)
           |-conmon(186436)-+-dumb-init(186438)---nova-compute(186440)-+-{nova-compute}(186552)
           |                |                                          |-{nova-compute}(186553)
           |                |                                          |-{nova-compute}(186554)
           |                |                                          |-{nova-compute}(186555)
           |                |                                          |-{nova-compute}(186556)
           |                |                                          |-{nova-compute}(186557)
           |                |                                          |-{nova-compute}(186558)
           |                |                                          |-{nova-compute}(186559)
           |                |                                          |-{nova-compute}(186560)
           |                |                                          |-{nova-compute}(186561)
           |                |                                          |-{nova-compute}(186562)
           |                |                                          |-{nova-compute}(186563)
           |                |                                          |-{nova-compute}(186564)
           |                |                                          |-{nova-compute}(186565)
           |                |                                          |-{nova-compute}(186566)
           |                |                                          |-{nova-compute}(186567)
           |                |                                          |-{nova-compute}(186568)
           |                |                                          |-{nova-compute}(186569)
           |                |                                          |-{nova-compute}(186570)
           |                |                                          |-{nova-compute}(186571)
           |                |                                          `-{nova-compute}(186572)
           |                |-privsep-helper(215376)---{privsep-helper}(215377)
           |                `-privsep-helper(215423)---{privsep-helper}(215425)
           |-conmon(196184)---dumb-init(196186)---ceilometer-poll(196189)-+-ceilometer-poll(196241)-+-{ceilometer-poll}(196242)
           |                                                              |                         |-{ceilometer-poll}(196244)
           |                                                              |                         `-{ceilometer-poll}(196245)
           |                                                              `-{ceilometer-poll}(196240)
           |-conmon(199242)---node_exporter(199244)-+-{node_exporter}(199247)
           |                                        |-{node_exporter}(199248)
           |                                        |-{node_exporter}(199249)
           |                                        `-{node_exporter}(199250)
           |-conmon(202406)---podman_exporter(202408)-+-{podman_exporter}(202411)
           |                                          |-{podman_exporter}(202412)
           |                                          |-{podman_exporter}(202413)
           |                                          |-{podman_exporter}(202414)
           |                                          |-{podman_exporter}(202415)
           |                                          `-{podman_exporter}(218818)
           |-conmon(205540)---openstack-netwo(205542)-+-{openstack-netwo}(205545)
           |                                          |-{openstack-netwo}(205546)
           |                                          |-{openstack-netwo}(205547)
           |                                          |-{openstack-netwo}(205548)
           |                                          `-{openstack-netwo}(205549)
           |-crond(1023)
           |-dbus-broker-lau(783)---dbus-broker(791)
           |-gssproxy(882)-+-{gssproxy}(888)
           |               |-{gssproxy}(889)
           |               |-{gssproxy}(890)
           |               |-{gssproxy}(891)
           |               `-{gssproxy}(892)
           |-irqbalance(798)---{irqbalance}(821)
           |-iscsid(170324)
           |-multipathd(170484)-+-{multipathd}(170486)
           |                    |-{multipathd}(170487)
           |                    |-{multipathd}(170488)
           |                    |-{multipathd}(170489)
           |                    |-{multipathd}(170490)
           |                    |-{multipathd}(170491)
           |                    `-{multipathd}(170492)
           |-ovs-vswitchd(54559)-+-{ovs-vswitchd}(59137)
           |                     |-{ovs-vswitchd}(59138)
           |                     |-{ovs-vswitchd}(59139)
           |                     |-{ovs-vswitchd}(59141)
           |                     |-{ovs-vswitchd}(59142)
           |                     |-{ovs-vswitchd}(59143)
           |                     |-{ovs-vswitchd}(59144)
           |                     |-{ovs-vswitchd}(59145)
           |                     |-{ovs-vswitchd}(59146)
           |                     |-{ovs-vswitchd}(59147)
           |                     |-{ovs-vswitchd}(59148)
           |                     `-{ovs-vswitchd}(59150)
           |-ovsdb-server(54477)
           |-podman(202417)-+-{podman}(202423)
           |                |-{podman}(202424)
           |                |-{podman}(202425)
           |                |-{podman}(202426)
           |                |-{podman}(202427)
           |                |-{podman}(202428)
           |                |-{podman}(202430)
           |                |-{podman}(202431)
           |                |-{podman}(202436)
           |                |-{podman}(202437)
           |                |-{podman}(202438)
           |                |-{podman}(202439)
           |                `-{podman}(202475)
           |-polkitd(44313)-+-{polkitd}(44317)
           |                |-{polkitd}(44318)
           |                |-{polkitd}(44319)
           |                |-{polkitd}(44320)
           |                |-{polkitd}(44321)
           |                |-{polkitd}(44322)
           |                |-{polkitd}(44323)
           |                |-{polkitd}(44324)
           |                |-{polkitd}(44325)
           |                |-{polkitd}(44326)
           |                `-{polkitd}(44327)
           |-python3(5017)
           |-rpcbind(719)
           |-rsyslogd(1019)-+-{rsyslogd}(1027)
           |                `-{rsyslogd}(1028)
           |-sshd(130714)---sshd-session(233582)---sshd-session(233585)---sudo(233586)---sos(233610)-+-timeout(236347)---pstree(236353)
           |                                                                                         |-{sos}(233898)
           |                                                                                         |-{sos}(233899)
           |                                                                                         |-{sos}(233900)
           |                                                                                         |-{sos}(233901)
           |                                                                                         |-{sos}(234655)
           |                                                                                         |-{sos}(235673)
           |                                                                                         |-{sos}(235932)
           |                                                                                         `-{sos}(236056)
           |-systemd(4805)-+-(sd-pam)(4807)
           |               `-dbus-broker-lau(24793)---dbus-broker(24806)
           |-systemd-hostnam(234270)
           |-systemd-journal(698)
           |-systemd-logind(805)
           |-systemd-machine(155806)
           |-systemd-udevd(749)
           |-tuned(44491)-+-{tuned}(44494)
           |              |-{tuned}(44495)
           |              `-{tuned}(44496)
           |-virtlogd(155153)
           |-virtnodedevd(185777)-+-{virtnodedevd}(185800)
           |                      |-{virtnodedevd}(185801)
           |                      |-{virtnodedevd}(185802)
           |                      |-{virtnodedevd}(185803)
           |                      |-{virtnodedevd}(185804)
           |                      |-{virtnodedevd}(185805)
           |                      |-{virtnodedevd}(185806)
           |                      |-{virtnodedevd}(185807)
           |                      |-{virtnodedevd}(185808)
           |                      |-{virtnodedevd}(185809)
           |                      |-{virtnodedevd}(185810)
           |                      |-{virtnodedevd}(185811)
           |                      |-{virtnodedevd}(185812)
           |                      |-{virtnodedevd}(185813)
           |                      |-{virtnodedevd}(185814)
           |                      |-{virtnodedevd}(185816)
           |                      |-{virtnodedevd}(185817)
           |                      |-{virtnodedevd}(185818)
           |                      `-{virtnodedevd}(185819)
           `-virtqemud(185536)-+-{virtqemud}(185542)
                               |-{virtqemud}(185543)
                               |-{virtqemud}(185544)
                               |-{virtqemud}(185545)
                               |-{virtqemud}(185546)
                               |-{virtqemud}(185547)
                               |-{virtqemud}(185548)
                               |-{virtqemud}(185550)
                               |-{virtqemud}(185551)
                               |-{virtqemud}(185552)
                               |-{virtqemud}(185556)
                               |-{virtqemud}(185557)
                               |-{virtqemud}(185558)
                               |-{virtqemud}(185559)
                               |-{virtqemud}(185560)
                               |-{virtqemud}(185567)
                               |-{virtqemud}(185568)
                               `-{virtqemud}(216005)
