systemd(1)-+-NetworkManager(55452)-+-{NetworkManager}(55461)
           |                       `-{NetworkManager}(55462)
           |-agetty(1015)
           |-agetty(1016)
           |-auditd(706)-+-sedispatch(708)
           |             |-{auditd}(707)
           |             `-{auditd}(709)
           |-catatonit(14143)
           |-chronyd(64894)
           |-conmon(95347)---dumb-init(95349)---ovn-controller(95352)-+-{ovn-controller}(95474)
           |                                                          |-{ovn-controller}(95475)
           |                                                          |-{ovn-controller}(95476)
           |                                                          `-{ovn-controller}(95477)
           |-conmon(104619)-+-dumb-init(104621)---neutron-ovn-met(104624)---neutron-ovn-met(104881)
           |                |-privsep-helper(105014)---{privsep-helper}(105015)
           |                |-privsep-helper(217555)-+-{privsep-helper}(217556)
           |                |                        `-{privsep-helper}(217885)
           |                `-privsep-helper(217852)-+-{privsep-helper}(217853)
           |                                         `-{privsep-helper}(221434)
           |-conmon(188402)-+-dumb-init(188404)---nova-compute(188406)-+-{nova-compute}(188680)
           |                |                                          |-{nova-compute}(188681)
           |                |                                          |-{nova-compute}(188682)
           |                |                                          |-{nova-compute}(188683)
           |                |                                          |-{nova-compute}(188684)
           |                |                                          |-{nova-compute}(188685)
           |                |                                          |-{nova-compute}(188686)
           |                |                                          |-{nova-compute}(188687)
           |                |                                          |-{nova-compute}(188688)
           |                |                                          |-{nova-compute}(188689)
           |                |                                          |-{nova-compute}(188690)
           |                |                                          |-{nova-compute}(188691)
           |                |                                          |-{nova-compute}(188692)
           |                |                                          |-{nova-compute}(188693)
           |                |                                          |-{nova-compute}(188694)
           |                |                                          |-{nova-compute}(188695)
           |                |                                          |-{nova-compute}(188696)
           |                |                                          |-{nova-compute}(188697)
           |                |                                          |-{nova-compute}(188698)
           |                |                                          |-{nova-compute}(188699)
           |                |                                          `-{nova-compute}(188700)
           |                |-privsep-helper(217438)---{privsep-helper}(217439)
           |                `-privsep-helper(217503)---{privsep-helper}(217504)
           |-conmon(198126)---dumb-init(198128)---ceilometer-poll(198131)-+-ceilometer-poll(198235)-+-{ceilometer-poll}(198236)
           |                                                              |                         |-{ceilometer-poll}(198285)
           |                                                              |                         `-{ceilometer-poll}(198286)
           |                                                              `-{ceilometer-poll}(198234)
           |-conmon(201176)---node_exporter(201178)-+-{node_exporter}(201181)
           |                                        |-{node_exporter}(201182)
           |                                        |-{node_exporter}(201183)
           |                                        `-{node_exporter}(201184)
           |-conmon(204339)---podman_exporter(204341)-+-{podman_exporter}(204353)
           |                                          |-{podman_exporter}(204354)
           |                                          |-{podman_exporter}(204355)
           |                                          |-{podman_exporter}(204356)
           |                                          |-{podman_exporter}(204358)
           |                                          |-{podman_exporter}(217107)
           |                                          |-{podman_exporter}(217108)
           |                                          `-{podman_exporter}(217109)
           |-conmon(207592)---openstack-netwo(207594)-+-{openstack-netwo}(207597)
           |                                          |-{openstack-netwo}(207598)
           |                                          |-{openstack-netwo}(207599)
           |                                          |-{openstack-netwo}(207600)
           |                                          `-{openstack-netwo}(207601)
           |-crond(1011)
           |-dbus-broker-lau(744)---dbus-broker(776)
           |-gssproxy(877)-+-{gssproxy}(878)
           |               |-{gssproxy}(879)
           |               |-{gssproxy}(880)
           |               |-{gssproxy}(881)
           |               `-{gssproxy}(882)
           |-irqbalance(799)---{irqbalance}(806)
           |-iscsid(162292)
           |-multipathd(166262)-+-{multipathd}(166264)
           |                    |-{multipathd}(166265)
           |                    |-{multipathd}(166266)
           |                    |-{multipathd}(166267)
           |                    |-{multipathd}(166268)
           |                    `-{multipathd}(166269)
           |-ovs-vswitchd(53758)-+-{ovs-vswitchd}(58290)
           |                     |-{ovs-vswitchd}(58291)
           |                     |-{ovs-vswitchd}(58293)
           |                     |-{ovs-vswitchd}(58294)
           |                     |-{ovs-vswitchd}(58295)
           |                     |-{ovs-vswitchd}(58296)
           |                     |-{ovs-vswitchd}(58297)
           |                     |-{ovs-vswitchd}(58298)
           |                     |-{ovs-vswitchd}(58299)
           |                     |-{ovs-vswitchd}(58302)
           |                     |-{ovs-vswitchd}(58303)
           |                     `-{ovs-vswitchd}(58305)
           |-ovsdb-server(53677)
           |-podman(204359)-+-{podman}(204365)
           |                |-{podman}(204366)
           |                |-{podman}(204367)
           |                |-{podman}(204368)
           |                |-{podman}(204369)
           |                |-{podman}(204374)
           |                |-{podman}(204376)
           |                |-{podman}(204377)
           |                |-{podman}(204378)
           |                |-{podman}(204379)
           |                |-{podman}(204380)
           |                |-{podman}(204381)
           |                |-{podman}(204386)
           |                `-{podman}(204387)
           |-polkitd(43601)-+-{polkitd}(43605)
           |                |-{polkitd}(43606)
           |                |-{polkitd}(43607)
           |                |-{polkitd}(43608)
           |                |-{polkitd}(43609)
           |                |-{polkitd}(43610)
           |                |-{polkitd}(43611)
           |                |-{polkitd}(43612)
           |                |-{polkitd}(43613)
           |                |-{polkitd}(43614)
           |                `-{polkitd}(43615)
           |-python3(4522)
           |-rpcbind(704)
           |-rsyslogd(1007)-+-{rsyslogd}(1020)
           |                `-{rsyslogd}(1021)
           |-sshd(129561)---sshd-session(237441)---sshd-session(237444)---sudo(237445)---sos(237469)-+-timeout(240328)---turbostat(240329)-+-sleep(240334)
           |                                                                                         |                                     `-{turbostat}(240332)
           |                                                                                         |-timeout(240349)---pstree(240350)
           |                                                                                         |-{sos}(237811)
           |                                                                                         |-{sos}(237812)
           |                                                                                         |-{sos}(237813)
           |                                                                                         |-{sos}(237814)
           |                                                                                         |-{sos}(240078)
           |                                                                                         |-{sos}(240170)
           |                                                                                         |-{sos}(240285)
           |                                                                                         `-{sos}(240346)
           |-systemd(4310)-+-(sd-pam)(4312)
           |               `-dbus-broker-lau(14210)---dbus-broker(14218)
           |-systemd-hostnam(238245)
           |-systemd-journal(681)
           |-systemd-logind(800)
           |-systemd-machine(154446)
           |-systemd-udevd(734)
           |-tuned(43778)-+-{tuned}(43780)
           |              |-{tuned}(43781)
           |              `-{tuned}(43782)
           |-virtlogd(153815)
           |-virtnodedevd(188190)-+-{virtnodedevd}(188214)
           |                      |-{virtnodedevd}(188215)
           |                      |-{virtnodedevd}(188216)
           |                      |-{virtnodedevd}(188217)
           |                      |-{virtnodedevd}(188218)
           |                      |-{virtnodedevd}(188219)
           |                      |-{virtnodedevd}(188220)
           |                      |-{virtnodedevd}(188221)
           |                      |-{virtnodedevd}(188222)
           |                      |-{virtnodedevd}(188223)
           |                      |-{virtnodedevd}(188224)
           |                      |-{virtnodedevd}(188225)
           |                      |-{virtnodedevd}(188226)
           |                      |-{virtnodedevd}(188227)
           |                      |-{virtnodedevd}(188228)
           |                      |-{virtnodedevd}(188230)
           |                      |-{virtnodedevd}(188231)
           |                      |-{virtnodedevd}(188232)
           |                      `-{virtnodedevd}(188233)
           `-virtqemud(187977)-+-{virtqemud}(187978)
                               |-{virtqemud}(187979)
                               |-{virtqemud}(187980)
                               |-{virtqemud}(187981)
                               |-{virtqemud}(187982)
                               |-{virtqemud}(187983)
                               |-{virtqemud}(187984)
                               |-{virtqemud}(187985)
                               |-{virtqemud}(187986)
                               |-{virtqemud}(187987)
                               |-{virtqemud}(187988)
                               |-{virtqemud}(187989)
                               |-{virtqemud}(187990)
                               |-{virtqemud}(187991)
                               |-{virtqemud}(187992)
                               |-{virtqemud}(187996)
                               |-{virtqemud}(187997)
                               `-{virtqemud}(218466)
