systemd(1)-+-NetworkManager(56290)-+-{NetworkManager}(56292)
           |                       `-{NetworkManager}(56293)
           |-agetty(1027)
           |-agetty(1028)
           |-anacron(34622)
           |-auditd(721)-+-sedispatch(723)
           |             |-{auditd}(722)
           |             `-{auditd}(724)
           |-catatonit(14585)
           |-chronyd(65697)
           |-conmon(96412)---dumb-init(96414)---ovn-controller(96417)-+-{ovn-controller}(96548)
           |                                                          |-{ovn-controller}(96549)
           |                                                          |-{ovn-controller}(96550)
           |                                                          `-{ovn-controller}(96551)
           |-conmon(105740)-+-dumb-init(105742)---neutron-ovn-met(105745)---neutron-ovn-met(106109)
           |                |-privsep-helper(106260)---{privsep-helper}(106271)
           |                |-privsep-helper(207193)-+-{privsep-helper}(207199)
           |                |                        `-{privsep-helper}(208574)
           |                `-privsep-helper(207231)-+-{privsep-helper}(207232)
           |                                         `-{privsep-helper}(210531)
           |-conmon(186426)-+-dumb-init(186428)---nova-compute(186430)-+-{nova-compute}(186705)
           |                |                                          |-{nova-compute}(186706)
           |                |                                          |-{nova-compute}(186707)
           |                |                                          |-{nova-compute}(186708)
           |                |                                          |-{nova-compute}(186709)
           |                |                                          |-{nova-compute}(186710)
           |                |                                          |-{nova-compute}(186711)
           |                |                                          |-{nova-compute}(186712)
           |                |                                          |-{nova-compute}(186713)
           |                |                                          |-{nova-compute}(186714)
           |                |                                          |-{nova-compute}(186715)
           |                |                                          |-{nova-compute}(186716)
           |                |                                          |-{nova-compute}(186717)
           |                |                                          |-{nova-compute}(186718)
           |                |                                          |-{nova-compute}(186719)
           |                |                                          |-{nova-compute}(186720)
           |                |                                          |-{nova-compute}(186721)
           |                |                                          |-{nova-compute}(186722)
           |                |                                          |-{nova-compute}(186723)
           |                |                                          |-{nova-compute}(186724)
           |                |                                          `-{nova-compute}(186725)
           |                |-privsep-helper(207104)---{privsep-helper}(207105)
           |                `-privsep-helper(207125)---{privsep-helper}(207126)
           |-conmon(195765)---podman_exporter(195767)-+-{podman_exporter}(195770)
           |                                          |-{podman_exporter}(195771)
           |                                          |-{podman_exporter}(195772)
           |                                          |-{podman_exporter}(195773)
           |                                          |-{podman_exporter}(195775)
           |                                          |-{podman_exporter}(206081)
           |                                          |-{podman_exporter}(206082)
           |                                          |-{podman_exporter}(206083)
           |                                          `-{podman_exporter}(206271)
           |-conmon(198646)---openstack-netwo(198648)-+-{openstack-netwo}(198651)
           |                                          |-{openstack-netwo}(198652)
           |                                          |-{openstack-netwo}(198653)
           |                                          |-{openstack-netwo}(198654)
           |                                          |-{openstack-netwo}(198655)
           |                                          |-{openstack-netwo}(206084)
           |                                          |-{openstack-netwo}(206085)
           |                                          |-{openstack-netwo}(206086)
           |                                          |-{openstack-netwo}(206087)
           |                                          |-{openstack-netwo}(206088)
           |                                          `-{openstack-netwo}(208701)
           |-crond(1026)
           |-dbus-broker-lau(826)---dbus-broker(827)
           |-gssproxy(892)-+-{gssproxy}(894)
           |               |-{gssproxy}(895)
           |               |-{gssproxy}(896)
           |               |-{gssproxy}(897)
           |               `-{gssproxy}(898)
           |-irqbalance(832)---{irqbalance}(844)
           |-iscsid(170286)
           |-multipathd(170445)-+-{multipathd}(170447)
           |                    |-{multipathd}(170448)
           |                    |-{multipathd}(170449)
           |                    |-{multipathd}(170450)
           |                    |-{multipathd}(170451)
           |                    |-{multipathd}(170452)
           |                    `-{multipathd}(170453)
           |-ovs-vswitchd(54576)-+-{ovs-vswitchd}(59155)
           |                     |-{ovs-vswitchd}(59156)
           |                     |-{ovs-vswitchd}(59157)
           |                     |-{ovs-vswitchd}(59158)
           |                     |-{ovs-vswitchd}(59159)
           |                     |-{ovs-vswitchd}(59160)
           |                     |-{ovs-vswitchd}(59161)
           |                     |-{ovs-vswitchd}(59162)
           |                     |-{ovs-vswitchd}(59163)
           |                     |-{ovs-vswitchd}(59164)
           |                     |-{ovs-vswitchd}(59165)
           |                     `-{ovs-vswitchd}(59166)
           |-ovsdb-server(54494)
           |-podman(195776)-+-{podman}(195782)
           |                |-{podman}(195783)
           |                |-{podman}(195784)
           |                |-{podman}(195787)
           |                |-{podman}(195788)
           |                |-{podman}(195790)
           |                |-{podman}(195791)
           |                |-{podman}(195795)
           |                |-{podman}(195800)
           |                |-{podman}(195802)
           |                |-{podman}(195803)
           |                |-{podman}(195804)
           |                `-{podman}(206181)
           |-polkitd(44319)-+-{polkitd}(44323)
           |                |-{polkitd}(44324)
           |                |-{polkitd}(44325)
           |                |-{polkitd}(44326)
           |                |-{polkitd}(44327)
           |                |-{polkitd}(44328)
           |                |-{polkitd}(44329)
           |                |-{polkitd}(44330)
           |                |-{polkitd}(44331)
           |                |-{polkitd}(44332)
           |                `-{polkitd}(44333)
           |-python3(5019)
           |-rpcbind(719)
           |-rsyslogd(1020)-+-{rsyslogd}(1033)
           |                `-{rsyslogd}(1034)
           |-sshd(130634)---sshd-session(217275)---sshd-session(217278)---sudo(217279)---sos(217303)-+-timeout(219829)---pip(219830)
           |                                                                                         |-timeout(219986)---turbostat(219988)
           |                                                                                         |-timeout(219987)---podman(219989)---{podman}(219994)
           |                                                                                         |-timeout(219990)---pstree(219996)
           |                                                                                         |-{sos}(217615)
           |                                                                                         |-{sos}(217617)
           |                                                                                         |-{sos}(217618)
           |                                                                                         |-{sos}(217619)
           |                                                                                         |-{sos}(219368)
           |                                                                                         |-{sos}(219598)
           |                                                                                         |-{sos}(219645)
           |                                                                                         `-{sos}(219809)
           |-systemd(4809)-+-(sd-pam)(4811)
           |               `-dbus-broker-lau(14641)---dbus-broker(14656)
           |-systemd-hostnam(217974)
           |-systemd-journal(698)
           |-systemd-logind(837)
           |-systemd-machine(155778)
           |-systemd-udevd(749)
           |-tuned(44497)-+-{tuned}(44500)
           |              |-{tuned}(44501)
           |              `-{tuned}(44502)
           |-virtlogd(155122)
           |-virtnodedevd(186036)-+-{virtnodedevd}(186037)
           |                      |-{virtnodedevd}(186038)
           |                      |-{virtnodedevd}(186039)
           |                      |-{virtnodedevd}(186040)
           |                      |-{virtnodedevd}(186041)
           |                      |-{virtnodedevd}(186042)
           |                      |-{virtnodedevd}(186043)
           |                      |-{virtnodedevd}(186044)
           |                      |-{virtnodedevd}(186045)
           |                      |-{virtnodedevd}(186046)
           |                      |-{virtnodedevd}(186047)
           |                      |-{virtnodedevd}(186048)
           |                      |-{virtnodedevd}(186049)
           |                      |-{virtnodedevd}(186050)
           |                      |-{virtnodedevd}(186051)
           |                      |-{virtnodedevd}(186053)
           |                      |-{virtnodedevd}(186054)
           |                      |-{virtnodedevd}(186055)
           |                      `-{virtnodedevd}(186056)
           `-virtqemud(185601)-+-{virtqemud}(185619)
                               |-{virtqemud}(185620)
                               |-{virtqemud}(185621)
                               |-{virtqemud}(185622)
                               |-{virtqemud}(185623)
                               |-{virtqemud}(185624)
                               |-{virtqemud}(185625)
                               |-{virtqemud}(185626)
                               |-{virtqemud}(185627)
                               |-{virtqemud}(185628)
                               |-{virtqemud}(185630)
                               |-{virtqemud}(185631)
                               |-{virtqemud}(185632)
                               |-{virtqemud}(185633)
                               |-{virtqemud}(185634)
                               |-{virtqemud}(185648)
                               |-{virtqemud}(185650)
                               `-{virtqemud}(207398)
