systemd(1)-+-NetworkManager(1302)-+-{NetworkManager}(1303)
           |                      `-{NetworkManager}(1304)
           |-agetty(1564)
           |-auditd(1063)-+-sedispatch(1065)
           |              |-{auditd}(1064)
           |              `-{auditd}(1066)
           |-chronyd(1108)
           |-conmon(12810)---dumb-init(12812)---ovn-controller(12817)-+-{ovn-controller}(12987)
           |                                                          |-{ovn-controller}(12988)
           |                                                          |-{ovn-controller}(12989)
           |                                                          `-{ovn-controller}(12990)
           |-conmon(18300)-+-dumb-init(18302)---neutron-ovn-met(18305)---neutron-ovn-met(18398)
           |               `-privsep-helper(18403)---{privsep-helper}(18404)
           |-conmon(81839)---dumb-init(81841)---multipathd(81844)-+-{multipathd}(81883)
           |                                                      |-{multipathd}(81885)
           |                                                      |-{multipathd}(81886)
           |                                                      |-{multipathd}(81887)
           |                                                      |-{multipathd}(81888)
           |                                                      `-{multipathd}(81893)
           |-conmon(98657)---dumb-init(98659)---nova-compute(98661)-+-{nova-compute}(98924)
           |                                                        |-{nova-compute}(98925)
           |                                                        |-{nova-compute}(98926)
           |                                                        |-{nova-compute}(98927)
           |                                                        |-{nova-compute}(98928)
           |                                                        |-{nova-compute}(98929)
           |                                                        |-{nova-compute}(98930)
           |                                                        |-{nova-compute}(98931)
           |                                                        |-{nova-compute}(98932)
           |                                                        |-{nova-compute}(98933)
           |                                                        |-{nova-compute}(98934)
           |                                                        |-{nova-compute}(98935)
           |                                                        |-{nova-compute}(98936)
           |                                                        |-{nova-compute}(98937)
           |                                                        |-{nova-compute}(98938)
           |                                                        |-{nova-compute}(98939)
           |                                                        |-{nova-compute}(98940)
           |                                                        |-{nova-compute}(98941)
           |                                                        |-{nova-compute}(98942)
           |                                                        |-{nova-compute}(98943)
           |                                                        `-{nova-compute}(98944)
           |-conmon(109410)---dumb-init(109412)---ceilometer-poll(109415)-+-ceilometer-poll(109699)-+-{ceilometer-poll}(109702)
           |                                                              |                         |-{ceilometer-poll}(109720)
           |                                                              |                         `-{ceilometer-poll}(109721)
           |                                                              `-{ceilometer-poll}(109690)
           |-conmon(111166)---node_exporter(111168)-+-{node_exporter}(111171)
           |                                        |-{node_exporter}(111172)
           |                                        |-{node_exporter}(111173)
           |                                        |-{node_exporter}(111174)
           |                                        `-{node_exporter}(111175)
           |-conmon(113036)---podman_exporter(113038)-+-{podman_exporter}(113041)
           |                                          |-{podman_exporter}(113042)
           |                                          |-{podman_exporter}(113043)
           |                                          |-{podman_exporter}(113044)
           |                                          `-{podman_exporter}(113045)
           |-conmon(114888)---openstack-netwo(114890)-+-{openstack-netwo}(114893)
           |                                          |-{openstack-netwo}(114894)
           |                                          |-{openstack-netwo}(114895)
           |                                          |-{openstack-netwo}(114896)
           |                                          `-{openstack-netwo}(114897)
           |-crond(1562)
           |-dbus-broker-lau(1093)---dbus-broker(1094)
           |-dmeventd(888)-+-{dmeventd}(891)
           |               `-{dmeventd}(892)
           |-gssproxy(1350)-+-{gssproxy}(1352)
           |                |-{gssproxy}(1353)
           |                |-{gssproxy}(1354)
           |                |-{gssproxy}(1355)
           |                `-{gssproxy}(1356)
           |-irqbalance(1098)---{irqbalance}(1109)
           |-iscsid(84515)
           |-ovs-vswitchd(1271)-+-{ovs-vswitchd}(1277)
           |                    |-{ovs-vswitchd}(1360)
           |                    |-{ovs-vswitchd}(1361)
           |                    |-{ovs-vswitchd}(1362)
           |                    |-{ovs-vswitchd}(1363)
           |                    |-{ovs-vswitchd}(1364)
           |                    |-{ovs-vswitchd}(1365)
           |                    |-{ovs-vswitchd}(1366)
           |                    `-{ovs-vswitchd}(1367)
           |-ovsdb-server(1199)
           |-podman(112786)-+-{podman}(112792)
           |                |-{podman}(112793)
           |                |-{podman}(112794)
           |                |-{podman}(112795)
           |                |-{podman}(112796)
           |                |-{podman}(112800)
           |                |-{podman}(112802)
           |                |-{podman}(112803)
           |                |-{podman}(112804)
           |                |-{podman}(112807)
           |                `-{podman}(112818)
           |-polkitd(1446)-+-{polkitd}(1484)
           |               |-{polkitd}(1487)
           |               |-{polkitd}(1491)
           |               |-{polkitd}(1492)
           |               |-{polkitd}(1493)
           |               |-{polkitd}(1494)
           |               |-{polkitd}(1495)
           |               |-{polkitd}(1496)
           |               `-{polkitd}(1509)
           |-qemu-ga(1101)---{qemu-ga}(1105)
           |-rngd(1102)
           |-rpcbind(1062)
           |-rsyslogd(1559)-+-{rsyslogd}(1566)
           |                `-{rsyslogd}(1567)
           |-sshd(1560)---sshd-session(124179)---sshd-session(124215)---sudo(124216)---sos(124240)-+-timeout(126981)---turbostat(126982)-+-sleep(126985)
           |                                                                                       |                                     `-{turbostat}(126983)
           |                                                                                       |-timeout(127014)---pstree(127015)
           |                                                                                       |-{sos}(124552)
           |                                                                                       |-{sos}(124553)
           |                                                                                       |-{sos}(124554)
           |                                                                                       |-{sos}(124555)
           |                                                                                       |-{sos}(126700)
           |                                                                                       |-{sos}(126768)
           |                                                                                       |-{sos}(126919)
           |                                                                                       `-{sos}(126968)
           |-systemd(124201)---(sd-pam)(124203)
           |-systemd-hostnam(125080)
           |-systemd-journal(879)
           |-systemd-logind(1111)
           |-systemd-machine(65163)
           |-systemd-udevd(896)---systemd-udevd(126987)
           |-tuned(1337)-+-{tuned}(1444)
           |             |-{tuned}(1453)
           |             `-{tuned}(1489)
           |-virtlogd(64521)
           |-virtnodedevd(98950)-+-{virtnodedevd}(98951)
           |                     |-{virtnodedevd}(98952)
           |                     |-{virtnodedevd}(98953)
           |                     |-{virtnodedevd}(98954)
           |                     |-{virtnodedevd}(98955)
           |                     |-{virtnodedevd}(98956)
           |                     |-{virtnodedevd}(98957)
           |                     |-{virtnodedevd}(98958)
           |                     |-{virtnodedevd}(98959)
           |                     |-{virtnodedevd}(98960)
           |                     |-{virtnodedevd}(98961)
           |                     |-{virtnodedevd}(98962)
           |                     |-{virtnodedevd}(98963)
           |                     |-{virtnodedevd}(98964)
           |                     |-{virtnodedevd}(98965)
           |                     |-{virtnodedevd}(98967)
           |                     |-{virtnodedevd}(98968)
           |                     |-{virtnodedevd}(98969)
           |                     `-{virtnodedevd}(98970)
           `-virtqemud(98564)-+-{virtqemud}(98565)
                              |-{virtqemud}(98566)
                              |-{virtqemud}(98567)
                              |-{virtqemud}(98568)
                              |-{virtqemud}(98569)
                              |-{virtqemud}(98570)
                              |-{virtqemud}(98571)
                              |-{virtqemud}(98572)
                              |-{virtqemud}(98573)
                              |-{virtqemud}(98574)
                              |-{virtqemud}(98575)
                              |-{virtqemud}(98576)
                              |-{virtqemud}(98577)
                              |-{virtqemud}(98578)
                              |-{virtqemud}(98579)
                              |-{virtqemud}(98583)
                              `-{virtqemud}(98584)
