systemd(1)-+-NetworkManager(55210)-+-{NetworkManager}(55212)
           |                       `-{NetworkManager}(55213)
           |-agetty(1022)
           |-agetty(1024)
           |-auditd(700)-+-sedispatch(702)
           |             |-{auditd}(701)
           |             `-{auditd}(703)
           |-catatonit(11435)
           |-chronyd(64675)
           |-conmon(95182)---dumb-init(95184)---ovn-controller(95187)-+-{ovn-controller}(95312)
           |                                                          |-{ovn-controller}(95313)
           |                                                          |-{ovn-controller}(95314)
           |                                                          `-{ovn-controller}(95315)
           |-conmon(104159)-+-dumb-init(104161)---neutron-ovn-met(104164)---neutron-ovn-met(104269)
           |                |-privsep-helper(104274)---{privsep-helper}(104275)
           |                |-privsep-helper(214051)-+-{privsep-helper}(214052)
           |                |                        `-{privsep-helper}(216830)
           |                `-privsep-helper(214065)-+-{privsep-helper}(214066)
           |                                         `-{privsep-helper}(219755)
           |-conmon(170194)---dumb-init(170197)---multipathd(170200)-+-{multipathd}(170234)
           |                                                         |-{multipathd}(170236)
           |                                                         |-{multipathd}(170237)
           |                                                         |-{multipathd}(170239)
           |                                                         |-{multipathd}(170240)
           |                                                         `-{multipathd}(170241)
           |-conmon(187152)-+-dumb-init(187154)---nova-compute(187156)-+-{nova-compute}(187341)
           |                |                                          |-{nova-compute}(187342)
           |                |                                          |-{nova-compute}(187343)
           |                |                                          |-{nova-compute}(187344)
           |                |                                          |-{nova-compute}(187345)
           |                |                                          |-{nova-compute}(187346)
           |                |                                          |-{nova-compute}(187347)
           |                |                                          |-{nova-compute}(187348)
           |                |                                          |-{nova-compute}(187349)
           |                |                                          |-{nova-compute}(187350)
           |                |                                          |-{nova-compute}(187351)
           |                |                                          |-{nova-compute}(187352)
           |                |                                          |-{nova-compute}(187353)
           |                |                                          |-{nova-compute}(187354)
           |                |                                          |-{nova-compute}(187355)
           |                |                                          |-{nova-compute}(187356)
           |                |                                          |-{nova-compute}(187357)
           |                |                                          |-{nova-compute}(187358)
           |                |                                          |-{nova-compute}(187359)
           |                |                                          |-{nova-compute}(187360)
           |                |                                          `-{nova-compute}(187361)
           |                |-privsep-helper(213702)---{privsep-helper}(213703)
           |                `-privsep-helper(213984)---{privsep-helper}(213985)
           |-conmon(197907)---dumb-init(197909)---ceilometer-poll(197913)-+-ceilometer-poll(198092)-+-{ceilometer-poll}(198094)
           |                                                              |                         |-{ceilometer-poll}(198151)
           |                                                              |                         `-{ceilometer-poll}(198154)
           |                                                              `-{ceilometer-poll}(198090)
           |-conmon(199736)---node_exporter(199738)-+-{node_exporter}(199741)
           |                                        |-{node_exporter}(199742)
           |                                        |-{node_exporter}(199743)
           |                                        |-{node_exporter}(199744)
           |                                        `-{node_exporter}(199745)
           |-conmon(201634)---podman_exporter(201636)-+-{podman_exporter}(201639)
           |                                          |-{podman_exporter}(201640)
           |                                          |-{podman_exporter}(201641)
           |                                          |-{podman_exporter}(201642)
           |                                          |-{podman_exporter}(201643)
           |                                          |-{podman_exporter}(213933)
           |                                          |-{podman_exporter}(213934)
           |                                          `-{podman_exporter}(213935)
           |-conmon(203567)---openstack-netwo(203569)-+-{openstack-netwo}(203572)
           |                                          |-{openstack-netwo}(203573)
           |                                          |-{openstack-netwo}(203574)
           |                                          |-{openstack-netwo}(203575)
           |                                          `-{openstack-netwo}(203576)
           |-crond(1011)
           |-dbus-broker-lau(760)---dbus-broker(771)
           |-gssproxy(873)-+-{gssproxy}(875)
           |               |-{gssproxy}(876)
           |               |-{gssproxy}(877)
           |               |-{gssproxy}(878)
           |               `-{gssproxy}(879)
           |-irqbalance(778)---{irqbalance}(796)
           |-iscsid(172924)
           |-ovs-vswitchd(53507)-+-{ovs-vswitchd}(58056)
           |                     |-{ovs-vswitchd}(58057)
           |                     |-{ovs-vswitchd}(58058)
           |                     |-{ovs-vswitchd}(58060)
           |                     |-{ovs-vswitchd}(58061)
           |                     |-{ovs-vswitchd}(58062)
           |                     |-{ovs-vswitchd}(58063)
           |                     |-{ovs-vswitchd}(58066)
           |                     |-{ovs-vswitchd}(58068)
           |                     |-{ovs-vswitchd}(58069)
           |                     |-{ovs-vswitchd}(58070)
           |                     `-{ovs-vswitchd}(58072)
           |-ovsdb-server(53425)
           |-podman(201359)-+-{podman}(201365)
           |                |-{podman}(201366)
           |                |-{podman}(201367)
           |                |-{podman}(201368)
           |                |-{podman}(201369)
           |                |-{podman}(201374)
           |                |-{podman}(201375)
           |                |-{podman}(201376)
           |                |-{podman}(201377)
           |                |-{podman}(201381)
           |                |-{podman}(201385)
           |                `-{podman}(203883)
           |-polkitd(43527)-+-{polkitd}(43531)
           |                |-{polkitd}(43532)
           |                |-{polkitd}(43533)
           |                |-{polkitd}(43534)
           |                |-{polkitd}(43535)
           |                |-{polkitd}(43536)
           |                |-{polkitd}(43537)
           |                |-{polkitd}(43538)
           |                |-{polkitd}(43539)
           |                |-{polkitd}(43540)
           |                `-{polkitd}(43541)
           |-python3(4517)
           |-rpcbind(698)
           |-rsyslogd(1007)-+-{rsyslogd}(1018)
           |                `-{rsyslogd}(1019)
           |-sshd(128592)---sshd-session(255496)---sshd-session(255499)---sudo(255500)---sos(255524)-+-timeout(258186)---pip(258192)
           |                                                                                         |-timeout(258398)---turbostat(258399)-+-sleep(258402)
           |                                                                                         |                                     `-{turbostat}(258400)
           |                                                                                         |-timeout(258405)---rpm(258406)
           |                                                                                         |-timeout(258407)---pstree(258408)
           |                                                                                         |-{sos}(255837)
           |                                                                                         |-{sos}(255838)
           |                                                                                         |-{sos}(255839)
           |                                                                                         |-{sos}(255840)
           |                                                                                         |-{sos}(258061)
           |                                                                                         |-{sos}(258105)
           |                                                                                         |-{sos}(258163)
           |                                                                                         `-{sos}(258381)
           |-systemd(4305)-+-(sd-pam)(4308)
           |               `-dbus-broker-lau(11544)---dbus-broker(11561)
           |-systemd-hostnam(256220)
           |-systemd-journal(676)
           |-systemd-logind(783)
           |-systemd-machine(153423)
           |-systemd-udevd(728)
           |-tuned(43704)-+-{tuned}(43707)
           |              |-{tuned}(43708)
           |              `-{tuned}(43709)
           |-virtlogd(152794)
           |-virtnodedevd(186837)-+-{virtnodedevd}(186838)
           |                      |-{virtnodedevd}(186839)
           |                      |-{virtnodedevd}(186840)
           |                      |-{virtnodedevd}(186841)
           |                      |-{virtnodedevd}(186842)
           |                      |-{virtnodedevd}(186843)
           |                      |-{virtnodedevd}(186844)
           |                      |-{virtnodedevd}(186845)
           |                      |-{virtnodedevd}(186846)
           |                      |-{virtnodedevd}(186847)
           |                      |-{virtnodedevd}(186848)
           |                      |-{virtnodedevd}(186849)
           |                      |-{virtnodedevd}(186850)
           |                      |-{virtnodedevd}(186851)
           |                      |-{virtnodedevd}(186852)
           |                      |-{virtnodedevd}(186854)
           |                      |-{virtnodedevd}(186855)
           |                      |-{virtnodedevd}(186856)
           |                      `-{virtnodedevd}(186858)
           `-virtqemud(186569)-+-{virtqemud}(186570)
                               |-{virtqemud}(186571)
                               |-{virtqemud}(186572)
                               |-{virtqemud}(186573)
                               |-{virtqemud}(186574)
                               |-{virtqemud}(186575)
                               |-{virtqemud}(186576)
                               |-{virtqemud}(186577)
                               |-{virtqemud}(186578)
                               |-{virtqemud}(186579)
                               |-{virtqemud}(186580)
                               |-{virtqemud}(186581)
                               |-{virtqemud}(186582)
                               |-{virtqemud}(186583)
                               |-{virtqemud}(186584)
                               |-{virtqemud}(186588)
                               |-{virtqemud}(186589)
                               `-{virtqemud}(214424)
