systemd(1)-+-NetworkManager(1301)-+-{NetworkManager}(1302)
           |                      `-{NetworkManager}(1303)
           |-agetty(1564)
           |-auditd(1061)-+-sedispatch(1063)
           |              |-{auditd}(1062)
           |              `-{auditd}(1064)
           |-chronyd(1104)
           |-conmon(12528)---dumb-init(12530)---ovn-controller(12534)-+-{ovn-controller}(12717)
           |                                                          |-{ovn-controller}(12718)
           |                                                          |-{ovn-controller}(12719)
           |                                                          `-{ovn-controller}(12720)
           |-conmon(17810)-+-dumb-init(17812)---neutron-ovn-met(17815)---neutron-ovn-met(17930)
           |               `-privsep-helper(17935)---{privsep-helper}(17936)
           |-conmon(77683)---dumb-init(77685)---iscsid(77688)
           |-conmon(86798)---dumb-init(86800)---multipathd(86803)-+-{multipathd}(86822)
           |                                                      |-{multipathd}(86823)
           |                                                      |-{multipathd}(86824)
           |                                                      |-{multipathd}(86825)
           |                                                      |-{multipathd}(86826)
           |                                                      `-{multipathd}(86827)
           |-conmon(103433)---dumb-init(103435)---nova-compute(103437)-+-{nova-compute}(103703)
           |                                                           |-{nova-compute}(103704)
           |                                                           |-{nova-compute}(103705)
           |                                                           |-{nova-compute}(103706)
           |                                                           |-{nova-compute}(103707)
           |                                                           |-{nova-compute}(103708)
           |                                                           |-{nova-compute}(103709)
           |                                                           |-{nova-compute}(103710)
           |                                                           |-{nova-compute}(103711)
           |                                                           |-{nova-compute}(103712)
           |                                                           |-{nova-compute}(103713)
           |                                                           |-{nova-compute}(103714)
           |                                                           |-{nova-compute}(103715)
           |                                                           |-{nova-compute}(103716)
           |                                                           |-{nova-compute}(103717)
           |                                                           |-{nova-compute}(103718)
           |                                                           |-{nova-compute}(103719)
           |                                                           |-{nova-compute}(103720)
           |                                                           |-{nova-compute}(103721)
           |                                                           |-{nova-compute}(103722)
           |                                                           `-{nova-compute}(103723)
           |-conmon(114205)---dumb-init(114207)---ceilometer-poll(114210)-+-ceilometer-poll(114484)-+-{ceilometer-poll}(114485)
           |                                                              |                         |-{ceilometer-poll}(114516)
           |                                                              |                         `-{ceilometer-poll}(114517)
           |                                                              `-{ceilometer-poll}(114483)
           |-conmon(116155)---node_exporter(116157)-+-{node_exporter}(116160)
           |                                        |-{node_exporter}(116161)
           |                                        |-{node_exporter}(116162)
           |                                        `-{node_exporter}(116163)
           |-conmon(118173)---podman_exporter(118175)-+-{podman_exporter}(118178)
           |                                          |-{podman_exporter}(118179)
           |                                          |-{podman_exporter}(118180)
           |                                          |-{podman_exporter}(118181)
           |                                          |-{podman_exporter}(118182)
           |                                          |-{podman_exporter}(118184)
           |                                          `-{podman_exporter}(130005)
           |-conmon(120226)---openstack-netwo(120228)-+-{openstack-netwo}(120231)
           |                                          |-{openstack-netwo}(120232)
           |                                          |-{openstack-netwo}(120233)
           |                                          |-{openstack-netwo}(120234)
           |                                          `-{openstack-netwo}(120235)
           |-crond(1562)
           |-dbus-broker-lau(1089)---dbus-broker(1090)
           |-dmeventd(888)-+-{dmeventd}(891)
           |               `-{dmeventd}(892)
           |-gssproxy(1350)-+-{gssproxy}(1351)
           |                |-{gssproxy}(1352)
           |                |-{gssproxy}(1353)
           |                |-{gssproxy}(1354)
           |                `-{gssproxy}(1355)
           |-irqbalance(1094)---{irqbalance}(1107)
           |-ovs-vswitchd(1270)-+-{ovs-vswitchd}(1275)
           |                    |-{ovs-vswitchd}(1357)
           |                    |-{ovs-vswitchd}(1358)
           |                    |-{ovs-vswitchd}(1359)
           |                    |-{ovs-vswitchd}(1360)
           |                    |-{ovs-vswitchd}(1361)
           |                    |-{ovs-vswitchd}(1362)
           |                    |-{ovs-vswitchd}(1363)
           |                    `-{ovs-vswitchd}(1364)
           |-ovsdb-server(1199)
           |-podman(117935)-+-{podman}(117942)
           |                |-{podman}(117943)
           |                |-{podman}(117944)
           |                |-{podman}(117945)
           |                |-{podman}(117949)
           |                |-{podman}(117950)
           |                |-{podman}(117952)
           |                |-{podman}(117953)
           |                |-{podman}(117958)
           |                |-{podman}(117959)
           |                `-{podman}(117960)
           |-polkitd(1481)-+-{polkitd}(1539)
           |               |-{polkitd}(1540)
           |               |-{polkitd}(1541)
           |               |-{polkitd}(1542)
           |               |-{polkitd}(1543)
           |               |-{polkitd}(1544)
           |               |-{polkitd}(1545)
           |               |-{polkitd}(1546)
           |               `-{polkitd}(1553)
           |-qemu-ga(1097)---{qemu-ga}(1102)
           |-rngd(1098)
           |-rpcbind(1060)
           |-rsyslogd(1559)-+-{rsyslogd}(1566)
           |                `-{rsyslogd}(1567)
           |-sshd(1560)---sshd-session(130487)---sshd-session(130507)---sudo(130508)---sos(130532)-+-timeout(133339)---turbostat(133341)-+-sleep(133349)
           |                                                                                       |                                     `-{turbostat}(133347)
           |                                                                                       |-timeout(133394)---pstree(133395)
           |                                                                                       |-{sos}(130885)
           |                                                                                       |-{sos}(130886)
           |                                                                                       |-{sos}(130887)
           |                                                                                       |-{sos}(130888)
           |                                                                                       |-{sos}(133131)
           |                                                                                       |-{sos}(133200)
           |                                                                                       |-{sos}(133350)
           |                                                                                       `-{sos}(133417)
           |-systemd(130491)---(sd-pam)(130493)
           |-systemd-hostnam(131432)
           |-systemd-journal(880)
           |-systemd-logind(1101)
           |-systemd-machine(64543)
           |-systemd-udevd(896)---systemd-udevd(133342)
           |-tuned(1336)-+-{tuned}(1479)
           |             |-{tuned}(1487)
           |             `-{tuned}(1520)
           |-virtlogd(63926)
           |-virtnodedevd(103769)-+-{virtnodedevd}(103770)
           |                      |-{virtnodedevd}(103771)
           |                      |-{virtnodedevd}(103772)
           |                      |-{virtnodedevd}(103773)
           |                      |-{virtnodedevd}(103774)
           |                      |-{virtnodedevd}(103775)
           |                      |-{virtnodedevd}(103776)
           |                      |-{virtnodedevd}(103777)
           |                      |-{virtnodedevd}(103778)
           |                      |-{virtnodedevd}(103779)
           |                      |-{virtnodedevd}(103780)
           |                      |-{virtnodedevd}(103781)
           |                      |-{virtnodedevd}(103782)
           |                      |-{virtnodedevd}(103783)
           |                      |-{virtnodedevd}(103784)
           |                      |-{virtnodedevd}(103786)
           |                      |-{virtnodedevd}(103787)
           |                      |-{virtnodedevd}(103788)
           |                      `-{virtnodedevd}(103789)
           `-virtqemud(103724)-+-{virtqemud}(103725)
                               |-{virtqemud}(103726)
                               |-{virtqemud}(103727)
                               |-{virtqemud}(103728)
                               |-{virtqemud}(103729)
                               |-{virtqemud}(103730)
                               |-{virtqemud}(103731)
                               |-{virtqemud}(103732)
                               |-{virtqemud}(103733)
                               |-{virtqemud}(103734)
                               |-{virtqemud}(103735)
                               |-{virtqemud}(103736)
                               |-{virtqemud}(103737)
                               |-{virtqemud}(103738)
                               |-{virtqemud}(103739)
                               |-{virtqemud}(103743)
                               `-{virtqemud}(103744)
