systemd(1)-+-NetworkManager(1303)-+-{NetworkManager}(1304)
           |                      `-{NetworkManager}(1305)
           |-agetty(1559)
           |-anacron(115207)
           |-auditd(1065)-+-sedispatch(1067)
           |              |-{auditd}(1066)
           |              `-{auditd}(1068)
           |-chronyd(1111)
           |-conmon(12806)---dumb-init(12808)---ovn-controller(12812)-+-{ovn-controller}(12987)
           |                                                          |-{ovn-controller}(12988)
           |                                                          |-{ovn-controller}(12989)
           |                                                          `-{ovn-controller}(12990)
           |-conmon(18300)-+-dumb-init(18302)---neutron-ovn-met(18306)---neutron-ovn-met(18396)
           |               `-privsep-helper(18401)---{privsep-helper}(18402)
           |-conmon(81898)---dumb-init(81900)---multipathd(81903)-+-{multipathd}(81951)
           |                                                      |-{multipathd}(81952)
           |                                                      |-{multipathd}(81953)
           |                                                      |-{multipathd}(81954)
           |                                                      |-{multipathd}(81956)
           |                                                      `-{multipathd}(81957)
           |-conmon(98827)---dumb-init(98829)---nova-compute(98831)-+-{nova-compute}(99114)
           |                                                        |-{nova-compute}(99115)
           |                                                        |-{nova-compute}(99116)
           |                                                        |-{nova-compute}(99117)
           |                                                        |-{nova-compute}(99118)
           |                                                        |-{nova-compute}(99119)
           |                                                        |-{nova-compute}(99120)
           |                                                        |-{nova-compute}(99121)
           |                                                        |-{nova-compute}(99122)
           |                                                        |-{nova-compute}(99123)
           |                                                        |-{nova-compute}(99124)
           |                                                        |-{nova-compute}(99125)
           |                                                        |-{nova-compute}(99126)
           |                                                        |-{nova-compute}(99127)
           |                                                        |-{nova-compute}(99128)
           |                                                        |-{nova-compute}(99129)
           |                                                        |-{nova-compute}(99130)
           |                                                        |-{nova-compute}(99131)
           |                                                        |-{nova-compute}(99132)
           |                                                        |-{nova-compute}(99133)
           |                                                        `-{nova-compute}(99134)
           |-conmon(109567)---dumb-init(109569)---ceilometer-poll(109572)-+-ceilometer-poll(109752)-+-{ceilometer-poll}(109753)
           |                                                              |                         |-{ceilometer-poll}(109803)
           |                                                              |                         `-{ceilometer-poll}(109804)
           |                                                              `-{ceilometer-poll}(109751)
           |-conmon(111343)---node_exporter(111345)-+-{node_exporter}(111348)
           |                                        |-{node_exporter}(111349)
           |                                        |-{node_exporter}(111350)
           |                                        |-{node_exporter}(111351)
           |                                        `-{node_exporter}(111352)
           |-conmon(113190)---podman_exporter(113192)-+-{podman_exporter}(113195)
           |                                          |-{podman_exporter}(113196)
           |                                          |-{podman_exporter}(113197)
           |                                          |-{podman_exporter}(113198)
           |                                          `-{podman_exporter}(113200)
           |-conmon(115089)---openstack-netwo(115091)-+-{openstack-netwo}(115094)
           |                                          |-{openstack-netwo}(115095)
           |                                          |-{openstack-netwo}(115096)
           |                                          |-{openstack-netwo}(115097)
           |                                          |-{openstack-netwo}(115098)
           |                                          `-{openstack-netwo}(115099)
           |-crond(1558)
           |-dbus-broker-lau(1095)---dbus-broker(1096)
           |-dmeventd(886)-+-{dmeventd}(889)
           |               `-{dmeventd}(890)
           |-gssproxy(1349)-+-{gssproxy}(1350)
           |                |-{gssproxy}(1351)
           |                |-{gssproxy}(1352)
           |                |-{gssproxy}(1353)
           |                `-{gssproxy}(1354)
           |-irqbalance(1100)---{irqbalance}(1112)
           |-iscsid(84594)
           |-ovs-vswitchd(1272)-+-{ovs-vswitchd}(1278)
           |                    |-{ovs-vswitchd}(1355)
           |                    |-{ovs-vswitchd}(1356)
           |                    |-{ovs-vswitchd}(1357)
           |                    |-{ovs-vswitchd}(1358)
           |                    |-{ovs-vswitchd}(1359)
           |                    |-{ovs-vswitchd}(1360)
           |                    |-{ovs-vswitchd}(1361)
           |                    `-{ovs-vswitchd}(1362)
           |-ovsdb-server(1201)
           |-podman(112953)-+-{podman}(112959)
           |                |-{podman}(112960)
           |                |-{podman}(112961)
           |                |-{podman}(112962)
           |                |-{podman}(112963)
           |                |-{podman}(112967)
           |                |-{podman}(112968)
           |                |-{podman}(112969)
           |                |-{podman}(112970)
           |                |-{podman}(112971)
           |                `-{podman}(113202)
           |-polkitd(1447)-+-{polkitd}(1490)
           |               |-{polkitd}(1491)
           |               |-{polkitd}(1493)
           |               |-{polkitd}(1494)
           |               |-{polkitd}(1495)
           |               |-{polkitd}(1496)
           |               |-{polkitd}(1497)
           |               |-{polkitd}(1498)
           |               `-{polkitd}(1519)
           |-qemu-ga(1103)---{qemu-ga}(1107)
           |-rngd(1104)
           |-rpcbind(1064)
           |-rsyslogd(1555)-+-{rsyslogd}(1561)
           |                `-{rsyslogd}(1562)
           |-sshd(1556)---sshd-session(124449)---sshd-session(124468)---sudo(124469)---sos(124493)-+-timeout(127276)---turbostat(127277)-+-sleep(127280)
           |                                                                                       |                                     `-{turbostat}(127278)
           |                                                                                       |-timeout(127283)---pstree(127284)
           |                                                                                       |-{sos}(124803)
           |                                                                                       |-{sos}(124804)
           |                                                                                       |-{sos}(124805)
           |                                                                                       |-{sos}(124806)
           |                                                                                       |-{sos}(126917)
           |                                                                                       |-{sos}(127028)
           |                                                                                       |-{sos}(127171)
           |                                                                                       `-{sos}(127214)
           |-systemd(124453)---(sd-pam)(124455)
           |-systemd-hostnam(125317)
           |-systemd-journal(877)
           |-systemd-logind(1108)
           |-systemd-machine(65196)
           |-systemd-udevd(896)---systemd-udevd(126447)
           |-tuned(1340)-+-{tuned}(1446)
           |             |-{tuned}(1449)
           |             `-{tuned}(1471)
           |-virtlogd(64578)
           |-virtnodedevd(99136)-+-{virtnodedevd}(99137)
           |                     |-{virtnodedevd}(99138)
           |                     |-{virtnodedevd}(99139)
           |                     |-{virtnodedevd}(99140)
           |                     |-{virtnodedevd}(99141)
           |                     |-{virtnodedevd}(99142)
           |                     |-{virtnodedevd}(99143)
           |                     |-{virtnodedevd}(99144)
           |                     |-{virtnodedevd}(99145)
           |                     |-{virtnodedevd}(99146)
           |                     |-{virtnodedevd}(99147)
           |                     |-{virtnodedevd}(99148)
           |                     |-{virtnodedevd}(99149)
           |                     |-{virtnodedevd}(99150)
           |                     |-{virtnodedevd}(99151)
           |                     |-{virtnodedevd}(99153)
           |                     |-{virtnodedevd}(99154)
           |                     |-{virtnodedevd}(99155)
           |                     `-{virtnodedevd}(99156)
           `-virtqemud(98558)-+-{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}(98580)
                              |-{virtqemud}(98586)
                              `-{virtqemud}(98587)
