systemd(1)-+-NetworkManager(1240)-+-{NetworkManager}(1241)
           |                      `-{NetworkManager}(1242)
           |-agetty(1573)
           |-auditd(6770)-+-sedispatch(6772)
           |              |-{auditd}(6771)
           |              `-{auditd}(6773)
           |-chronyd(54614)
           |-conmon(85412)---dumb-init(85414)---ovn-controller(85418)-+-{ovn-controller}(85533)
           |                                                          |-{ovn-controller}(85534)
           |                                                          |-{ovn-controller}(85535)
           |                                                          `-{ovn-controller}(85536)
           |-conmon(94645)-+-dumb-init(94647)---neutron-ovn-met(94650)---neutron-ovn-met(94999)
           |               `-privsep-helper(95104)---{privsep-helper}(95139)
           |-conmon(173180)---dumb-init(173182)---nova-compute(173184)-+-{nova-compute}(173468)
           |                                                           |-{nova-compute}(173469)
           |                                                           |-{nova-compute}(173470)
           |                                                           |-{nova-compute}(173471)
           |                                                           |-{nova-compute}(173472)
           |                                                           |-{nova-compute}(173473)
           |                                                           |-{nova-compute}(173474)
           |                                                           |-{nova-compute}(173475)
           |                                                           |-{nova-compute}(173476)
           |                                                           |-{nova-compute}(173477)
           |                                                           |-{nova-compute}(173478)
           |                                                           |-{nova-compute}(173479)
           |                                                           |-{nova-compute}(173480)
           |                                                           |-{nova-compute}(173481)
           |                                                           |-{nova-compute}(173482)
           |                                                           |-{nova-compute}(173483)
           |                                                           |-{nova-compute}(173484)
           |                                                           |-{nova-compute}(173485)
           |                                                           |-{nova-compute}(173486)
           |                                                           |-{nova-compute}(173487)
           |                                                           `-{nova-compute}(173488)
           |-conmon(182849)---dumb-init(182851)---ceilometer-poll(182854)-+-ceilometer-poll(183031)-+-{ceilometer-poll}(183032)
           |                                                              |                         |-{ceilometer-poll}(183058)
           |                                                              |                         `-{ceilometer-poll}(183059)
           |                                                              `-{ceilometer-poll}(183030)
           |-conmon(185853)---node_exporter(185855)-+-{node_exporter}(185858)
           |                                        |-{node_exporter}(185859)
           |                                        |-{node_exporter}(185860)
           |                                        `-{node_exporter}(185861)
           |-conmon(188930)---podman_exporter(188932)-+-{podman_exporter}(188935)
           |                                          |-{podman_exporter}(188936)
           |                                          |-{podman_exporter}(188937)
           |                                          |-{podman_exporter}(188938)
           |                                          |-{podman_exporter}(188939)
           |                                          `-{podman_exporter}(188940)
           |-conmon(192071)---openstack-netwo(192073)-+-{openstack-netwo}(192076)
           |                                          |-{openstack-netwo}(192077)
           |                                          |-{openstack-netwo}(192078)
           |                                          |-{openstack-netwo}(192079)
           |                                          `-{openstack-netwo}(192080)
           |-crond(3835)
           |-dbus-broker-lau(1063)---dbus-broker(1064)
           |-dmeventd(845)-+-{dmeventd}(2520)
           |               `-{dmeventd}(2521)
           |-gssproxy(6834)-+-{gssproxy}(6835)
           |                |-{gssproxy}(6836)
           |                |-{gssproxy}(6837)
           |                |-{gssproxy}(6838)
           |                `-{gssproxy}(6839)
           |-irqbalance(1068)---{irqbalance}(1075)
           |-iscsid(158902)
           |-multipathd(159060)-+-{multipathd}(159062)
           |                    |-{multipathd}(159063)
           |                    |-{multipathd}(159064)
           |                    |-{multipathd}(159065)
           |                    |-{multipathd}(159066)
           |                    `-{multipathd}(159067)
           |-ovs-vswitchd(1230)-+-{ovs-vswitchd}(47982)
           |                    |-{ovs-vswitchd}(47984)
           |                    |-{ovs-vswitchd}(47986)
           |                    |-{ovs-vswitchd}(47987)
           |                    |-{ovs-vswitchd}(47989)
           |                    |-{ovs-vswitchd}(47990)
           |                    |-{ovs-vswitchd}(47991)
           |                    |-{ovs-vswitchd}(47993)
           |                    `-{ovs-vswitchd}(47995)
           |-ovsdb-server(1153)
           |-podman(188942)-+-{podman}(188949)
           |                |-{podman}(188950)
           |                |-{podman}(188951)
           |                |-{podman}(188952)
           |                |-{podman}(188953)
           |                |-{podman}(188954)
           |                |-{podman}(188955)
           |                |-{podman}(188956)
           |                |-{podman}(188965)
           |                `-{podman}(188966)
           |-polkitd(1521)-+-{polkitd}(1524)
           |               |-{polkitd}(1525)
           |               |-{polkitd}(1526)
           |               |-{polkitd}(1527)
           |               |-{polkitd}(1528)
           |               |-{polkitd}(1529)
           |               |-{polkitd}(1530)
           |               |-{polkitd}(1531)
           |               `-{polkitd}(1536)
           |-qemu-ga(16891)---{qemu-ga}(16916)
           |-rngd(1072)
           |-rpcbind(1030)
           |-rsyslogd(1568)-+-{rsyslogd}(1575)
           |                `-{rsyslogd}(1576)
           |-sshd(16942)---sshd-session(201067)---sshd-session(201087)---sudo(201088)---sos(201112)-+-timeout(203383)---dnf(203388)
           |                                                                                        |-timeout(203625)---pstree(203627)
           |                                                                                        |-{sos}(201420)
           |                                                                                        |-{sos}(201421)
           |                                                                                        |-{sos}(201422)
           |                                                                                        |-{sos}(201423)
           |                                                                                        |-{sos}(201785)
           |                                                                                        |-{sos}(203366)
           |                                                                                        |-{sos}(203594)
           |                                                                                        `-{sos}(203626)
           |-systemd(201071)---(sd-pam)(201074)
           |-systemd-hostnam(201889)
           |-systemd-journal(16967)
           |-systemd-logind(1074)
           |-systemd-machine(144660)
           |-systemd-udevd(16948)---systemd-udevd(202977)
           |-tuned(35543)-+-{tuned}(35545)
           |              |-{tuned}(35546)
           |              `-{tuned}(35547)
           |-virtlogd(144041)
           |-virtnodedevd(173490)-+-{virtnodedevd}(173491)
           |                      |-{virtnodedevd}(173492)
           |                      |-{virtnodedevd}(173493)
           |                      |-{virtnodedevd}(173494)
           |                      |-{virtnodedevd}(173495)
           |                      |-{virtnodedevd}(173496)
           |                      |-{virtnodedevd}(173497)
           |                      |-{virtnodedevd}(173498)
           |                      |-{virtnodedevd}(173499)
           |                      |-{virtnodedevd}(173500)
           |                      |-{virtnodedevd}(173501)
           |                      |-{virtnodedevd}(173502)
           |                      |-{virtnodedevd}(173503)
           |                      |-{virtnodedevd}(173504)
           |                      |-{virtnodedevd}(173505)
           |                      |-{virtnodedevd}(173507)
           |                      |-{virtnodedevd}(173508)
           |                      |-{virtnodedevd}(173509)
           |                      `-{virtnodedevd}(173510)
           `-virtqemud(172887)-+-{virtqemud}(172910)
                               |-{virtqemud}(172911)
                               |-{virtqemud}(172912)
                               |-{virtqemud}(172913)
                               |-{virtqemud}(172914)
                               |-{virtqemud}(172915)
                               |-{virtqemud}(172916)
                               |-{virtqemud}(172917)
                               |-{virtqemud}(172918)
                               |-{virtqemud}(172919)
                               |-{virtqemud}(172921)
                               |-{virtqemud}(172922)
                               |-{virtqemud}(172923)
                               |-{virtqemud}(172924)
                               |-{virtqemud}(172925)
                               |-{virtqemud}(172931)
                               `-{virtqemud}(172932)
