systemd(1)-+-NetworkManager(1304)-+-{NetworkManager}(1305)
           |                      `-{NetworkManager}(1306)
           |-agetty(1570)
           |-anacron(82443)
           |-auditd(1062)-+-sedispatch(1064)
           |              |-{auditd}(1063)
           |              `-{auditd}(1065)
           |-chronyd(1107)
           |-conmon(12533)---dumb-init(12535)---ovn-controller(12539)-+-{ovn-controller}(12719)
           |                                                          |-{ovn-controller}(12720)
           |                                                          |-{ovn-controller}(12722)
           |                                                          `-{ovn-controller}(12723)
           |-conmon(17830)-+-dumb-init(17832)---neutron-ovn-met(17837)---neutron-ovn-met(17928)
           |               `-privsep-helper(17933)---{privsep-helper}(17934)
           |-conmon(77681)---dumb-init(77683)---iscsid(77686)
           |-conmon(86790)---dumb-init(86792)---multipathd(86795)-+-{multipathd}(86827)
           |                                                      |-{multipathd}(86830)
           |                                                      |-{multipathd}(86831)
           |                                                      |-{multipathd}(86832)
           |                                                      |-{multipathd}(86836)
           |                                                      `-{multipathd}(86839)
           |-conmon(103448)---dumb-init(103450)---nova-compute(103452)-+-{nova-compute}(103718)
           |                                                           |-{nova-compute}(103719)
           |                                                           |-{nova-compute}(103720)
           |                                                           |-{nova-compute}(103721)
           |                                                           |-{nova-compute}(103722)
           |                                                           |-{nova-compute}(103723)
           |                                                           |-{nova-compute}(103724)
           |                                                           |-{nova-compute}(103725)
           |                                                           |-{nova-compute}(103726)
           |                                                           |-{nova-compute}(103727)
           |                                                           |-{nova-compute}(103728)
           |                                                           |-{nova-compute}(103729)
           |                                                           |-{nova-compute}(103730)
           |                                                           |-{nova-compute}(103731)
           |                                                           |-{nova-compute}(103732)
           |                                                           |-{nova-compute}(103733)
           |                                                           |-{nova-compute}(103734)
           |                                                           |-{nova-compute}(103735)
           |                                                           |-{nova-compute}(103736)
           |                                                           |-{nova-compute}(103737)
           |                                                           `-{nova-compute}(103738)
           |-conmon(114256)---dumb-init(114258)---ceilometer-poll(114261)-+-ceilometer-poll(114485)-+-{ceilometer-poll}(114486)
           |                                                              |                         |-{ceilometer-poll}(114538)
           |                                                              |                         `-{ceilometer-poll}(114539)
           |                                                              `-{ceilometer-poll}(114469)
           |-conmon(116206)---node_exporter(116208)-+-{node_exporter}(116211)
           |                                        |-{node_exporter}(116212)
           |                                        |-{node_exporter}(116213)
           |                                        |-{node_exporter}(116214)
           |                                        `-{node_exporter}(116215)
           |-conmon(118225)---podman_exporter(118227)-+-{podman_exporter}(118232)
           |                                          |-{podman_exporter}(118233)
           |                                          |-{podman_exporter}(118234)
           |                                          |-{podman_exporter}(118235)
           |                                          `-{podman_exporter}(118237)
           |-conmon(120279)---openstack-netwo(120281)-+-{openstack-netwo}(120285)
           |                                          |-{openstack-netwo}(120286)
           |                                          |-{openstack-netwo}(120287)
           |                                          |-{openstack-netwo}(120288)
           |                                          `-{openstack-netwo}(120289)
           |-crond(1569)
           |-dbus-broker-lau(1090)---dbus-broker(1091)
           |-dmeventd(889)-+-{dmeventd}(892)
           |               `-{dmeventd}(893)
           |-gssproxy(1350)-+-{gssproxy}(1352)
           |                |-{gssproxy}(1353)
           |                |-{gssproxy}(1354)
           |                |-{gssproxy}(1355)
           |                `-{gssproxy}(1356)
           |-irqbalance(1095)---{irqbalance}(1104)
           |-ovs-vswitchd(1273)-+-{ovs-vswitchd}(1279)
           |                    |-{ovs-vswitchd}(1359)
           |                    |-{ovs-vswitchd}(1360)
           |                    |-{ovs-vswitchd}(1361)
           |                    |-{ovs-vswitchd}(1362)
           |                    |-{ovs-vswitchd}(1363)
           |                    |-{ovs-vswitchd}(1364)
           |                    |-{ovs-vswitchd}(1365)
           |                    `-{ovs-vswitchd}(1367)
           |-ovsdb-server(1202)
           |-podman(117990)-+-{podman}(117997)
           |                |-{podman}(117999)
           |                |-{podman}(118000)
           |                |-{podman}(118002)
           |                |-{podman}(118003)
           |                |-{podman}(118006)
           |                |-{podman}(118007)
           |                |-{podman}(118008)
           |                |-{podman}(118013)
           |                |-{podman}(118016)
           |                `-{podman}(118238)
           |-polkitd(1452)-+-{polkitd}(1496)
           |               |-{polkitd}(1497)
           |               |-{polkitd}(1501)
           |               |-{polkitd}(1502)
           |               |-{polkitd}(1503)
           |               |-{polkitd}(1504)
           |               |-{polkitd}(1505)
           |               |-{polkitd}(1506)
           |               `-{polkitd}(1529)
           |-qemu-ga(1098)---{qemu-ga}(1101)
           |-rngd(1099)
           |-rpcbind(1061)
           |-rsyslogd(1566)-+-{rsyslogd}(1572)
           |                `-{rsyslogd}(1573)
           |-sshd(1567)---sshd-session(130361)---sshd-session(130386)---sudo(130396)---sos(130425)-+-timeout(133199)---pstree(133201)
           |                                                                                       |-{sos}(130719)
           |                                                                                       |-{sos}(130720)
           |                                                                                       |-{sos}(130721)
           |                                                                                       |-{sos}(130722)
           |                                                                                       |-{sos}(132895)
           |                                                                                       |-{sos}(133173)
           |                                                                                       |-{sos}(133190)
           |                                                                                       `-{sos}(133210)
           |-systemd(130365)---(sd-pam)(130367)
           |-systemd-hostnam(131312)
           |-systemd-journal(879)
           |-systemd-logind(1105)
           |-systemd-machine(64544)
           |-systemd-udevd(897)-+-systemd-udevd(131674)
           |                    `-systemd-udevd(131675)
           |-tuned(1335)-+-{tuned}(1451)
           |             |-{tuned}(1457)
           |             `-{tuned}(1483)
           |-virtlogd(63925)
           |-virtnodedevd(103784)-+-{virtnodedevd}(103785)
           |                      |-{virtnodedevd}(103786)
           |                      |-{virtnodedevd}(103787)
           |                      |-{virtnodedevd}(103788)
           |                      |-{virtnodedevd}(103789)
           |                      |-{virtnodedevd}(103790)
           |                      |-{virtnodedevd}(103791)
           |                      |-{virtnodedevd}(103792)
           |                      |-{virtnodedevd}(103793)
           |                      |-{virtnodedevd}(103794)
           |                      |-{virtnodedevd}(103795)
           |                      |-{virtnodedevd}(103796)
           |                      |-{virtnodedevd}(103797)
           |                      |-{virtnodedevd}(103798)
           |                      |-{virtnodedevd}(103799)
           |                      |-{virtnodedevd}(103801)
           |                      |-{virtnodedevd}(103802)
           |                      |-{virtnodedevd}(103803)
           |                      `-{virtnodedevd}(103804)
           `-virtqemud(103739)-+-{virtqemud}(103740)
                               |-{virtqemud}(103741)
                               |-{virtqemud}(103742)
                               |-{virtqemud}(103743)
                               |-{virtqemud}(103744)
                               |-{virtqemud}(103745)
                               |-{virtqemud}(103746)
                               |-{virtqemud}(103747)
                               |-{virtqemud}(103748)
                               |-{virtqemud}(103749)
                               |-{virtqemud}(103750)
                               |-{virtqemud}(103751)
                               |-{virtqemud}(103752)
                               |-{virtqemud}(103753)
                               |-{virtqemud}(103754)
                               |-{virtqemud}(103758)
                               `-{virtqemud}(103759)
