systemd(1)-+-NetworkManager(55564)-+-{NetworkManager}(55572)
           |                       `-{NetworkManager}(55573)
           |-agetty(1010)
           |-agetty(1014)
           |-auditd(703)-+-sedispatch(705)
           |             |-{auditd}(704)
           |             `-{auditd}(706)
           |-catatonit(15724)
           |-chronyd(65010)
           |-conmon(95619)---dumb-init(95621)---ovn-controller(95624)-+-{ovn-controller}(95746)
           |                                                          |-{ovn-controller}(95747)
           |                                                          |-{ovn-controller}(95748)
           |                                                          `-{ovn-controller}(95749)
           |-conmon(105069)-+-dumb-init(105071)---neutron-ovn-met(105074)---neutron-ovn-met(105427)
           |                |-privsep-helper(105536)---{privsep-helper}(105563)
           |                |-privsep-helper(219149)-+-{privsep-helper}(219150)
           |                |                        `-{privsep-helper}(224017)
           |                `-privsep-helper(219163)-+-{privsep-helper}(219164)
           |                                         `-{privsep-helper}(220882)
           |-conmon(171860)---dumb-init(171862)---multipathd(171865)-+-{multipathd}(171917)
           |                                                         |-{multipathd}(171918)
           |                                                         |-{multipathd}(171919)
           |                                                         |-{multipathd}(171920)
           |                                                         |-{multipathd}(171922)
           |                                                         `-{multipathd}(171923)
           |-conmon(188850)-+-dumb-init(188852)---nova-compute(188854)-+-{nova-compute}(189129)
           |                |                                          |-{nova-compute}(189130)
           |                |                                          |-{nova-compute}(189131)
           |                |                                          |-{nova-compute}(189132)
           |                |                                          |-{nova-compute}(189133)
           |                |                                          |-{nova-compute}(189134)
           |                |                                          |-{nova-compute}(189135)
           |                |                                          |-{nova-compute}(189136)
           |                |                                          |-{nova-compute}(189137)
           |                |                                          |-{nova-compute}(189138)
           |                |                                          |-{nova-compute}(189139)
           |                |                                          |-{nova-compute}(189140)
           |                |                                          |-{nova-compute}(189141)
           |                |                                          |-{nova-compute}(189142)
           |                |                                          |-{nova-compute}(189143)
           |                |                                          |-{nova-compute}(189144)
           |                |                                          |-{nova-compute}(189145)
           |                |                                          |-{nova-compute}(189146)
           |                |                                          |-{nova-compute}(189147)
           |                |                                          |-{nova-compute}(189148)
           |                |                                          `-{nova-compute}(189149)
           |                |-privsep-helper(218992)---{privsep-helper}(218993)
           |                `-privsep-helper(219039)---{privsep-helper}(219040)
           |-conmon(198744)---dumb-init(198746)---ceilometer-poll(198750)-+-ceilometer-poll(198928)-+-{ceilometer-poll}(198929)
           |                                                              |                         |-{ceilometer-poll}(198955)
           |                                                              |                         `-{ceilometer-poll}(198956)
           |                                                              `-{ceilometer-poll}(198927)
           |-conmon(201986)---node_exporter(201988)-+-{node_exporter}(201991)
           |                                        |-{node_exporter}(201992)
           |                                        |-{node_exporter}(201993)
           |                                        `-{node_exporter}(201994)
           |-conmon(205251)---podman_exporter(205253)-+-{podman_exporter}(205256)
           |                                          |-{podman_exporter}(205257)
           |                                          |-{podman_exporter}(205258)
           |                                          |-{podman_exporter}(205259)
           |                                          |-{podman_exporter}(205261)
           |                                          |-{podman_exporter}(220572)
           |                                          |-{podman_exporter}(220573)
           |                                          `-{podman_exporter}(220574)
           |-conmon(208619)---openstack-netwo(208621)-+-{openstack-netwo}(208624)
           |                                          |-{openstack-netwo}(208625)
           |                                          |-{openstack-netwo}(208626)
           |                                          `-{openstack-netwo}(208627)
           |-crond(1009)
           |-dbus-broker-lau(767)---dbus-broker(773)
           |-gssproxy(871)-+-{gssproxy}(873)
           |               |-{gssproxy}(874)
           |               |-{gssproxy}(875)
           |               |-{gssproxy}(876)
           |               `-{gssproxy}(877)
           |-irqbalance(785)---{irqbalance}(803)
           |-iscsid(174615)
           |-ovs-vswitchd(53868)-+-{ovs-vswitchd}(58402)
           |                     |-{ovs-vswitchd}(58403)
           |                     |-{ovs-vswitchd}(58405)
           |                     |-{ovs-vswitchd}(58406)
           |                     |-{ovs-vswitchd}(58407)
           |                     |-{ovs-vswitchd}(58408)
           |                     |-{ovs-vswitchd}(58411)
           |                     |-{ovs-vswitchd}(58413)
           |                     |-{ovs-vswitchd}(58414)
           |                     |-{ovs-vswitchd}(58416)
           |                     |-{ovs-vswitchd}(58417)
           |                     `-{ovs-vswitchd}(58418)
           |-ovsdb-server(53786)
           |-podman(205262)-+-{podman}(205268)
           |                |-{podman}(205269)
           |                |-{podman}(205270)
           |                |-{podman}(205271)
           |                |-{podman}(205272)
           |                |-{podman}(205278)
           |                |-{podman}(205279)
           |                |-{podman}(205280)
           |                |-{podman}(205281)
           |                |-{podman}(205291)
           |                |-{podman}(205300)
           |                |-{podman}(205301)
           |                `-{podman}(205319)
           |-polkitd(43626)-+-{polkitd}(43630)
           |                |-{polkitd}(43631)
           |                |-{polkitd}(43632)
           |                |-{polkitd}(43633)
           |                |-{polkitd}(43634)
           |                |-{polkitd}(43635)
           |                |-{polkitd}(43636)
           |                |-{polkitd}(43637)
           |                |-{polkitd}(43638)
           |                |-{polkitd}(43639)
           |                `-{polkitd}(43640)
           |-python3(4510)
           |-rpcbind(701)
           |-rsyslogd(1005)-+-{rsyslogd}(1012)
           |                `-{rsyslogd}(1013)
           |-sshd(129872)---sshd-session(231206)---sshd-session(231209)---sudo(231210)---sos(231234)-+-timeout(233897)---dnf(233898)
           |                                                                                         |-timeout(233975)---pstree(233976)
           |                                                                                         |-{sos}(231544)
           |                                                                                         |-{sos}(231545)
           |                                                                                         |-{sos}(231546)
           |                                                                                         |-{sos}(231547)
           |                                                                                         |-{sos}(231843)
           |                                                                                         |-{sos}(232286)
           |                                                                                         |-{sos}(233048)
           |                                                                                         `-{sos}(233700)
           |-systemd(4298)-+-(sd-pam)(4300)
           |               `-dbus-broker-lau(15785)---dbus-broker(15795)
           |-systemd-hostnam(231942)
           |-systemd-journal(680)
           |-systemd-logind(796)
           |-systemd-machine(154598)
           |-systemd-udevd(731)
           |-tuned(43803)-+-{tuned}(43806)
           |              |-{tuned}(43807)
           |              `-{tuned}(43808)
           |-virtlogd(153967)
           |-virtnodedevd(188766)-+-{virtnodedevd}(188767)
           |                      |-{virtnodedevd}(188768)
           |                      |-{virtnodedevd}(188769)
           |                      |-{virtnodedevd}(188770)
           |                      |-{virtnodedevd}(188771)
           |                      |-{virtnodedevd}(188772)
           |                      |-{virtnodedevd}(188773)
           |                      |-{virtnodedevd}(188774)
           |                      |-{virtnodedevd}(188775)
           |                      |-{virtnodedevd}(188776)
           |                      |-{virtnodedevd}(188777)
           |                      |-{virtnodedevd}(188778)
           |                      |-{virtnodedevd}(188779)
           |                      |-{virtnodedevd}(188780)
           |                      |-{virtnodedevd}(188781)
           |                      |-{virtnodedevd}(188783)
           |                      |-{virtnodedevd}(188784)
           |                      |-{virtnodedevd}(188785)
           |                      `-{virtnodedevd}(188786)
           `-virtqemud(188472)-+-{virtqemud}(188481)
                               |-{virtqemud}(188482)
                               |-{virtqemud}(188483)
                               |-{virtqemud}(188484)
                               |-{virtqemud}(188485)
                               |-{virtqemud}(188486)
                               |-{virtqemud}(188487)
                               |-{virtqemud}(188488)
                               |-{virtqemud}(188489)
                               |-{virtqemud}(188490)
                               |-{virtqemud}(188496)
                               |-{virtqemud}(188497)
                               |-{virtqemud}(188498)
                               |-{virtqemud}(188499)
                               |-{virtqemud}(188500)
                               |-{virtqemud}(188514)
                               |-{virtqemud}(188515)
                               `-{virtqemud}(219308)
