systemd(1)-+-NetworkManager(1302)-+-{NetworkManager}(1303)
           |                      `-{NetworkManager}(1304)
           |-agetty(1562)
           |-anacron(124307)
           |-auditd(1061)-+-sedispatch(1063)
           |              |-{auditd}(1062)
           |              `-{auditd}(1064)
           |-chronyd(1107)
           |-conmon(12804)---dumb-init(12806)---ovn-controller(12811)-+-{ovn-controller}(12982)
           |                                                          |-{ovn-controller}(12983)
           |                                                          |-{ovn-controller}(12984)
           |                                                          `-{ovn-controller}(12985)
           |-conmon(18297)-+-dumb-init(18299)---neutron-ovn-met(18303)---neutron-ovn-met(18394)
           |               `-privsep-helper(18399)---{privsep-helper}(18400)
           |-conmon(81845)---dumb-init(81847)---multipathd(81850)-+-{multipathd}(81890)
           |                                                      |-{multipathd}(81892)
           |                                                      |-{multipathd}(81893)
           |                                                      |-{multipathd}(81894)
           |                                                      |-{multipathd}(81899)
           |                                                      `-{multipathd}(81900)
           |-conmon(98707)---dumb-init(98709)---nova-compute(98711)-+-{nova-compute}(98978)
           |                                                        |-{nova-compute}(98979)
           |                                                        |-{nova-compute}(98980)
           |                                                        |-{nova-compute}(98981)
           |                                                        |-{nova-compute}(98982)
           |                                                        |-{nova-compute}(98983)
           |                                                        |-{nova-compute}(98984)
           |                                                        |-{nova-compute}(98985)
           |                                                        |-{nova-compute}(98986)
           |                                                        |-{nova-compute}(98987)
           |                                                        |-{nova-compute}(98988)
           |                                                        |-{nova-compute}(98989)
           |                                                        |-{nova-compute}(98990)
           |                                                        |-{nova-compute}(98991)
           |                                                        |-{nova-compute}(98992)
           |                                                        |-{nova-compute}(98993)
           |                                                        |-{nova-compute}(98994)
           |                                                        |-{nova-compute}(98995)
           |                                                        |-{nova-compute}(98996)
           |                                                        |-{nova-compute}(98997)
           |                                                        `-{nova-compute}(98998)
           |-conmon(109364)---dumb-init(109366)---ceilometer-poll(109369)-+-ceilometer-poll(109690)-+-{ceilometer-poll}(109691)
           |                                                              |                         |-{ceilometer-poll}(109714)
           |                                                              |                         `-{ceilometer-poll}(109717)
           |                                                              `-{ceilometer-poll}(109689)
           |-conmon(111182)---node_exporter(111184)-+-{node_exporter}(111187)
           |                                        |-{node_exporter}(111188)
           |                                        |-{node_exporter}(111189)
           |                                        `-{node_exporter}(111190)
           |-conmon(113008)---podman_exporter(113010)-+-{podman_exporter}(113013)
           |                                          |-{podman_exporter}(113014)
           |                                          |-{podman_exporter}(113015)
           |                                          |-{podman_exporter}(113016)
           |                                          |-{podman_exporter}(113017)
           |                                          `-{podman_exporter}(113019)
           |-conmon(114928)---openstack-netwo(114930)-+-{openstack-netwo}(114933)
           |                                          |-{openstack-netwo}(114934)
           |                                          |-{openstack-netwo}(114935)
           |                                          |-{openstack-netwo}(114936)
           |                                          `-{openstack-netwo}(114937)
           |-crond(1558)
           |-dbus-broker-lau(1089)---dbus-broker(1090)
           |-dmeventd(887)-+-{dmeventd}(891)
           |               `-{dmeventd}(892)
           |-gssproxy(1342)-+-{gssproxy}(1345)
           |                |-{gssproxy}(1346)
           |                |-{gssproxy}(1347)
           |                |-{gssproxy}(1348)
           |                `-{gssproxy}(1349)
           |-irqbalance(1094)---{irqbalance}(1103)
           |-iscsid(84567)
           |-ovs-vswitchd(1271)-+-{ovs-vswitchd}(1278)
           |                    |-{ovs-vswitchd}(1354)
           |                    |-{ovs-vswitchd}(1355)
           |                    |-{ovs-vswitchd}(1356)
           |                    |-{ovs-vswitchd}(1357)
           |                    |-{ovs-vswitchd}(1358)
           |                    |-{ovs-vswitchd}(1359)
           |                    |-{ovs-vswitchd}(1360)
           |                    `-{ovs-vswitchd}(1361)
           |-ovsdb-server(1199)
           |-podman(112772)-+-{podman}(112778)
           |                |-{podman}(112779)
           |                |-{podman}(112780)
           |                |-{podman}(112781)
           |                |-{podman}(112782)
           |                |-{podman}(112783)
           |                |-{podman}(112788)
           |                |-{podman}(112789)
           |                |-{podman}(112790)
           |                |-{podman}(112792)
           |                `-{podman}(112796)
           |-polkitd(1440)-+-{polkitd}(1457)
           |               |-{polkitd}(1458)
           |               |-{polkitd}(1465)
           |               |-{polkitd}(1466)
           |               |-{polkitd}(1467)
           |               |-{polkitd}(1468)
           |               |-{polkitd}(1469)
           |               |-{polkitd}(1470)
           |               `-{polkitd}(1494)
           |-qemu-ga(1097)---{qemu-ga}(1100)
           |-rngd(1098)
           |-rpcbind(1060)
           |-rsyslogd(1555)-+-{rsyslogd}(1560)
           |                `-{rsyslogd}(1561)
           |-sshd(1556)---sshd-session(124310)---sshd-session(124329)---sudo(124330)---sos(124355)-+-timeout(127163)---turbostat(127165)-+-sleep(127169)
           |                                                                                       |                                     `-{turbostat}(127167)
           |                                                                                       |-timeout(127183)---pstree(127184)
           |                                                                                       |-{sos}(124708)
           |                                                                                       |-{sos}(124709)
           |                                                                                       |-{sos}(124710)
           |                                                                                       |-{sos}(124711)
           |                                                                                       |-{sos}(126875)
           |                                                                                       |-{sos}(127070)
           |                                                                                       |-{sos}(127111)
           |                                                                                       `-{sos}(127185)
           |-systemd(124314)---(sd-pam)(124316)
           |-systemd-hostnam(125188)
           |-systemd-journal(878)
           |-systemd-logind(1104)
           |-systemd-machine(65167)
           |-systemd-udevd(895)---systemd-udevd(126401)
           |-tuned(1340)-+-{tuned}(1439)
           |             |-{tuned}(1441)
           |             `-{tuned}(1482)
           |-virtlogd(64531)
           |-virtnodedevd(99004)-+-{virtnodedevd}(99005)
           |                     |-{virtnodedevd}(99006)
           |                     |-{virtnodedevd}(99007)
           |                     |-{virtnodedevd}(99008)
           |                     |-{virtnodedevd}(99009)
           |                     |-{virtnodedevd}(99010)
           |                     |-{virtnodedevd}(99011)
           |                     |-{virtnodedevd}(99012)
           |                     |-{virtnodedevd}(99013)
           |                     |-{virtnodedevd}(99014)
           |                     |-{virtnodedevd}(99015)
           |                     |-{virtnodedevd}(99016)
           |                     |-{virtnodedevd}(99017)
           |                     |-{virtnodedevd}(99018)
           |                     |-{virtnodedevd}(99019)
           |                     |-{virtnodedevd}(99021)
           |                     |-{virtnodedevd}(99022)
           |                     |-{virtnodedevd}(99023)
           |                     `-{virtnodedevd}(99024)
           `-virtqemud(98613)-+-{virtqemud}(98614)
                              |-{virtqemud}(98615)
                              |-{virtqemud}(98616)
                              |-{virtqemud}(98617)
                              |-{virtqemud}(98618)
                              |-{virtqemud}(98619)
                              |-{virtqemud}(98620)
                              |-{virtqemud}(98621)
                              |-{virtqemud}(98622)
                              |-{virtqemud}(98623)
                              |-{virtqemud}(98624)
                              |-{virtqemud}(98625)
                              |-{virtqemud}(98626)
                              |-{virtqemud}(98627)
                              |-{virtqemud}(98628)
                              |-{virtqemud}(98632)
                              `-{virtqemud}(98633)
