systemd(1)-+-NetworkManager(1242)-+-{NetworkManager}(1243)
           |                      `-{NetworkManager}(1244)
           |-agetty(1575)
           |-anacron(130912)
           |-auditd(1031)-+-sedispatch(1034)
           |              |-{auditd}(1033)
           |              `-{auditd}(1035)
           |-chronyd(42686)
           |-conmon(73222)---dumb-init(73224)---ovn-controller(73227)-+-{ovn-controller}(73344)
           |                                                          |-{ovn-controller}(73345)
           |                                                          |-{ovn-controller}(73346)
           |                                                          `-{ovn-controller}(73347)
           |-conmon(82479)-+-dumb-init(82481)---neutron-ovn-met(82484)---neutron-ovn-met(82810)
           |               `-privsep-helper(82926)---{privsep-helper}(82963)
           |-conmon(162854)---dumb-init(162856)---nova-compute(162858)-+-{nova-compute}(163123)
           |                                                           |-{nova-compute}(163124)
           |                                                           |-{nova-compute}(163125)
           |                                                           |-{nova-compute}(163126)
           |                                                           |-{nova-compute}(163127)
           |                                                           |-{nova-compute}(163128)
           |                                                           |-{nova-compute}(163129)
           |                                                           |-{nova-compute}(163130)
           |                                                           |-{nova-compute}(163131)
           |                                                           |-{nova-compute}(163132)
           |                                                           |-{nova-compute}(163133)
           |                                                           |-{nova-compute}(163134)
           |                                                           |-{nova-compute}(163135)
           |                                                           |-{nova-compute}(163136)
           |                                                           |-{nova-compute}(163137)
           |                                                           |-{nova-compute}(163138)
           |                                                           |-{nova-compute}(163139)
           |                                                           |-{nova-compute}(163140)
           |                                                           |-{nova-compute}(163141)
           |                                                           |-{nova-compute}(163142)
           |                                                           `-{nova-compute}(163143)
           |-conmon(172519)---dumb-init(172521)---ceilometer-poll(172524)-+-ceilometer-poll(172726)-+-{ceilometer-poll}(172727)
           |                                                              |                         |-{ceilometer-poll}(172729)
           |                                                              |                         `-{ceilometer-poll}(172730)
           |                                                              `-{ceilometer-poll}(172719)
           |-conmon(175556)---node_exporter(175558)-+-{node_exporter}(175561)
           |                                        |-{node_exporter}(175562)
           |                                        |-{node_exporter}(175563)
           |                                        `-{node_exporter}(175564)
           |-conmon(178674)---podman_exporter(178676)-+-{podman_exporter}(178679)
           |                                          |-{podman_exporter}(178680)
           |                                          |-{podman_exporter}(178681)
           |                                          |-{podman_exporter}(178682)
           |                                          |-{podman_exporter}(178684)
           |                                          `-{podman_exporter}(178685)
           |-conmon(181766)---openstack-netwo(181768)-+-{openstack-netwo}(181771)
           |                                          |-{openstack-netwo}(181772)
           |                                          |-{openstack-netwo}(181773)
           |                                          |-{openstack-netwo}(181774)
           |                                          |-{openstack-netwo}(181775)
           |                                          `-{openstack-netwo}(181776)
           |-crond(1573)
           |-dbus-broker-lau(1061)---dbus-broker(1062)
           |-dmeventd(855)-+-{dmeventd}(2972)
           |               `-{dmeventd}(2973)
           |-gssproxy(1267)-+-{gssproxy}(1268)
           |                |-{gssproxy}(1269)
           |                |-{gssproxy}(1270)
           |                |-{gssproxy}(1271)
           |                `-{gssproxy}(1272)
           |-irqbalance(1066)---{irqbalance}(1076)
           |-iscsid(146796)
           |-multipathd(146955)-+-{multipathd}(146957)
           |                    |-{multipathd}(146958)
           |                    |-{multipathd}(146959)
           |                    |-{multipathd}(146960)
           |                    |-{multipathd}(146961)
           |                    |-{multipathd}(146962)
           |                    `-{multipathd}(146963)
           |-ovs-vswitchd(1232)-+-{ovs-vswitchd}(36011)
           |                    |-{ovs-vswitchd}(36013)
           |                    |-{ovs-vswitchd}(36015)
           |                    |-{ovs-vswitchd}(36016)
           |                    |-{ovs-vswitchd}(36018)
           |                    |-{ovs-vswitchd}(36020)
           |                    |-{ovs-vswitchd}(36021)
           |                    |-{ovs-vswitchd}(36023)
           |                    `-{ovs-vswitchd}(36024)
           |-ovsdb-server(1155)
           |-podman(178686)-+-{podman}(178692)
           |                |-{podman}(178693)
           |                |-{podman}(178694)
           |                |-{podman}(178696)
           |                |-{podman}(178697)
           |                |-{podman}(178701)
           |                |-{podman}(178702)
           |                |-{podman}(178703)
           |                |-{podman}(178704)
           |                `-{podman}(178711)
           |-polkitd(1523)-+-{polkitd}(1527)
           |               |-{polkitd}(1529)
           |               |-{polkitd}(1531)
           |               |-{polkitd}(1532)
           |               |-{polkitd}(1533)
           |               |-{polkitd}(1534)
           |               |-{polkitd}(1535)
           |               |-{polkitd}(1536)
           |               `-{polkitd}(1542)
           |-qemu-ga(1067)---{qemu-ga}(1071)
           |-rngd(1068)
           |-rpcbind(1030)
           |-rsyslogd(1570)-+-{rsyslogd}(1577)
           |                `-{rsyslogd}(1579)
           |-sshd(1571)---sshd-session(190752)---sshd-session(190771)---sudo(190772)---sos(190796)-+-timeout(193483)---turbostat(193485)-+-sleep(193490)
           |                                                                                       |                                     `-{turbostat}(193488)
           |                                                                                       |-timeout(193500)---pstree(193501)
           |                                                                                       |-{sos}(191148)
           |                                                                                       |-{sos}(191149)
           |                                                                                       |-{sos}(191150)
           |                                                                                       |-{sos}(191151)
           |                                                                                       |-{sos}(193215)
           |                                                                                       |-{sos}(193373)
           |                                                                                       |-{sos}(193449)
           |                                                                                       `-{sos}(193506)
           |-systemd(190756)---(sd-pam)(190758)
           |-systemd-hostnam(191618)
           |-systemd-journal(847)
           |-systemd-logind(1075)
           |-systemd-machine(132576)
           |-systemd-udevd(868)
           |-tuned(23734)-+-{tuned}(23736)
           |              |-{tuned}(23737)
           |              `-{tuned}(23738)
           |-virtlogd(131955)
           |-virtnodedevd(162399)-+-{virtnodedevd}(162404)
           |                      |-{virtnodedevd}(162405)
           |                      |-{virtnodedevd}(162406)
           |                      |-{virtnodedevd}(162407)
           |                      |-{virtnodedevd}(162408)
           |                      |-{virtnodedevd}(162409)
           |                      |-{virtnodedevd}(162410)
           |                      |-{virtnodedevd}(162411)
           |                      |-{virtnodedevd}(162412)
           |                      |-{virtnodedevd}(162413)
           |                      |-{virtnodedevd}(162415)
           |                      |-{virtnodedevd}(162416)
           |                      |-{virtnodedevd}(162417)
           |                      |-{virtnodedevd}(162418)
           |                      |-{virtnodedevd}(162419)
           |                      |-{virtnodedevd}(162422)
           |                      |-{virtnodedevd}(162424)
           |                      |-{virtnodedevd}(162425)
           |                      `-{virtnodedevd}(162427)
           `-virtqemud(162104)-+-{virtqemud}(162106)
                               |-{virtqemud}(162107)
                               |-{virtqemud}(162108)
                               |-{virtqemud}(162109)
                               |-{virtqemud}(162110)
                               |-{virtqemud}(162111)
                               |-{virtqemud}(162112)
                               |-{virtqemud}(162113)
                               |-{virtqemud}(162114)
                               |-{virtqemud}(162115)
                               |-{virtqemud}(162116)
                               |-{virtqemud}(162117)
                               |-{virtqemud}(162118)
                               |-{virtqemud}(162119)
                               |-{virtqemud}(162120)
                               |-{virtqemud}(162124)
                               `-{virtqemud}(162125)
