systemd(1)-+-NetworkManager(1238)-+-{NetworkManager}(1239)
           |                      `-{NetworkManager}(1240)
           |-agetty(1569)
           |-auditd(1029)-+-sedispatch(1031)
           |              |-{auditd}(1030)
           |              `-{auditd}(1032)
           |-chronyd(32318)
           |-conmon(53100)---dumb-init(53102)---ovn-controller(53107)-+-{ovn-controller}(53219)
           |                                                          |-{ovn-controller}(53220)
           |                                                          |-{ovn-controller}(53221)
           |                                                          `-{ovn-controller}(53222)
           |-conmon(58604)-+-dumb-init(58606)---neutron-ovn-met(58609)---neutron-ovn-met(58700)
           |               `-privsep-helper(58705)---{privsep-helper}(58706)
           |-conmon(118763)---dumb-init(118765)---iscsid(118768)
           |-conmon(128044)---dumb-init(128046)---multipathd(128049)-+-{multipathd}(128076)
           |                                                         |-{multipathd}(128077)
           |                                                         |-{multipathd}(128078)
           |                                                         |-{multipathd}(128079)
           |                                                         |-{multipathd}(128080)
           |                                                         `-{multipathd}(128081)
           |-conmon(145141)---dumb-init(145143)---nova-compute(145145)-+-{nova-compute}(145407)
           |                                                           |-{nova-compute}(145408)
           |                                                           |-{nova-compute}(145409)
           |                                                           |-{nova-compute}(145410)
           |                                                           |-{nova-compute}(145411)
           |                                                           |-{nova-compute}(145412)
           |                                                           |-{nova-compute}(145413)
           |                                                           |-{nova-compute}(145414)
           |                                                           |-{nova-compute}(145415)
           |                                                           |-{nova-compute}(145416)
           |                                                           |-{nova-compute}(145417)
           |                                                           |-{nova-compute}(145418)
           |                                                           |-{nova-compute}(145419)
           |                                                           |-{nova-compute}(145420)
           |                                                           |-{nova-compute}(145421)
           |                                                           |-{nova-compute}(145422)
           |                                                           |-{nova-compute}(145423)
           |                                                           |-{nova-compute}(145424)
           |                                                           |-{nova-compute}(145425)
           |                                                           |-{nova-compute}(145426)
           |                                                           `-{nova-compute}(145427)
           |-conmon(155897)---dumb-init(155899)---ceilometer-poll(155902)-+-ceilometer-poll(156081)-+-{ceilometer-poll}(156082)
           |                                                              |                         |-{ceilometer-poll}(156131)
           |                                                              |                         `-{ceilometer-poll}(156132)
           |                                                              `-{ceilometer-poll}(156080)
           |-conmon(157659)---node_exporter(157661)-+-{node_exporter}(157664)
           |                                        |-{node_exporter}(157665)
           |                                        |-{node_exporter}(157666)
           |                                        |-{node_exporter}(157667)
           |                                        `-{node_exporter}(157668)
           |-conmon(159591)---podman_exporter(159593)-+-{podman_exporter}(159596)
           |                                          |-{podman_exporter}(159597)
           |                                          |-{podman_exporter}(159598)
           |                                          |-{podman_exporter}(159599)
           |                                          |-{podman_exporter}(159600)
           |                                          `-{podman_exporter}(174440)
           |-conmon(161479)---openstack-netwo(161481)-+-{openstack-netwo}(161484)
           |                                          |-{openstack-netwo}(161485)
           |                                          |-{openstack-netwo}(161486)
           |                                          |-{openstack-netwo}(161487)
           |                                          `-{openstack-netwo}(161488)
           |-crond(1567)
           |-dbus-broker-lau(1061)---dbus-broker(1062)
           |-dmeventd(846)-+-{dmeventd}(2518)
           |               `-{dmeventd}(2519)
           |-gssproxy(1260)-+-{gssproxy}(1261)
           |                |-{gssproxy}(1262)
           |                |-{gssproxy}(1263)
           |                |-{gssproxy}(1264)
           |                `-{gssproxy}(1265)
           |-irqbalance(1066)---{irqbalance}(1075)
           |-ovs-vswitchd(1228)-+-{ovs-vswitchd}(28223)
           |                    |-{ovs-vswitchd}(28224)
           |                    |-{ovs-vswitchd}(28225)
           |                    |-{ovs-vswitchd}(28227)
           |                    |-{ovs-vswitchd}(28228)
           |                    |-{ovs-vswitchd}(28229)
           |                    |-{ovs-vswitchd}(28230)
           |                    |-{ovs-vswitchd}(28231)
           |                    `-{ovs-vswitchd}(28232)
           |-ovsdb-server(1151)
           |-podman(159331)-+-{podman}(159336)
           |                |-{podman}(159337)
           |                |-{podman}(159338)
           |                |-{podman}(159339)
           |                |-{podman}(159340)
           |                |-{podman}(159343)
           |                |-{podman}(159346)
           |                |-{podman}(159347)
           |                |-{podman}(159348)
           |                |-{podman}(159349)
           |                |-{podman}(159353)
           |                `-{podman}(159354)
           |-polkitd(1521)-+-{polkitd}(1528)
           |               |-{polkitd}(1529)
           |               |-{polkitd}(1531)
           |               |-{polkitd}(1532)
           |               |-{polkitd}(1533)
           |               |-{polkitd}(1534)
           |               |-{polkitd}(1535)
           |               |-{polkitd}(1536)
           |               `-{polkitd}(1545)
           |-qemu-ga(1067)---{qemu-ga}(1069)
           |-rngd(1068)
           |-rpcbind(1028)
           |-rsyslogd(1564)-+-{rsyslogd}(1571)
           |                `-{rsyslogd}(1572)
           |-sshd(1565)---sshd-session(171604)---sshd-session(171624)---sudo(171625)---sos(171649)-+-timeout(174488)---turbostat(174489)-+-sleep(174492)
           |                                                                                       |                                     `-{turbostat}(174490)
           |                                                                                       |-timeout(174495)---pstree(174496)
           |                                                                                       |-{sos}(171984)
           |                                                                                       |-{sos}(171985)
           |                                                                                       |-{sos}(171986)
           |                                                                                       |-{sos}(171987)
           |                                                                                       |-{sos}(174021)
           |                                                                                       |-{sos}(174257)
           |                                                                                       |-{sos}(174425)
           |                                                                                       `-{sos}(174471)
           |-systemd(171608)---(sd-pam)(171610)
           |-systemd-hostnam(172506)
           |-systemd-journal(837)
           |-systemd-logind(1071)
           |-systemd-machine(105298)
           |-systemd-udevd(859)
           |-tuned(20267)-+-{tuned}(20269)
           |              |-{tuned}(20270)
           |              `-{tuned}(20271)
           |-virtlogd(104684)
           |-virtnodedevd(145082)-+-{virtnodedevd}(145084)
           |                      |-{virtnodedevd}(145085)
           |                      |-{virtnodedevd}(145086)
           |                      |-{virtnodedevd}(145087)
           |                      |-{virtnodedevd}(145088)
           |                      |-{virtnodedevd}(145089)
           |                      |-{virtnodedevd}(145090)
           |                      |-{virtnodedevd}(145091)
           |                      |-{virtnodedevd}(145092)
           |                      |-{virtnodedevd}(145093)
           |                      |-{virtnodedevd}(145094)
           |                      |-{virtnodedevd}(145095)
           |                      |-{virtnodedevd}(145096)
           |                      |-{virtnodedevd}(145097)
           |                      |-{virtnodedevd}(145098)
           |                      |-{virtnodedevd}(145100)
           |                      |-{virtnodedevd}(145101)
           |                      `-{virtnodedevd}(145102)
           `-virtqemud(144775)-+-{virtqemud}(144777)
                               |-{virtqemud}(144778)
                               |-{virtqemud}(144779)
                               |-{virtqemud}(144780)
                               |-{virtqemud}(144781)
                               |-{virtqemud}(144782)
                               |-{virtqemud}(144783)
                               |-{virtqemud}(144784)
                               |-{virtqemud}(144785)
                               |-{virtqemud}(144786)
                               |-{virtqemud}(144788)
                               |-{virtqemud}(144789)
                               |-{virtqemud}(144791)
                               |-{virtqemud}(144792)
                               |-{virtqemud}(144793)
                               |-{virtqemud}(144817)
                               `-{virtqemud}(144818)
