systemd(1)-+-NetworkManager(1242)-+-{NetworkManager}(1243)
           |                      `-{NetworkManager}(1244)
           |-agetty(1578)
           |-auditd(1033)-+-sedispatch(1035)
           |              |-{auditd}(1034)
           |              `-{auditd}(1036)
           |-chronyd(55287)
           |-conmon(86286)---dumb-init(86288)---ovn-controller(86291)-+-{ovn-controller}(86405)
           |                                                          |-{ovn-controller}(86406)
           |                                                          |-{ovn-controller}(86407)
           |                                                          `-{ovn-controller}(86408)
           |-conmon(95535)-+-dumb-init(95537)---neutron-ovn-met(95554)---neutron-ovn-met(95904)
           |               `-privsep-helper(96018)---{privsep-helper}(96071)
           |-conmon(175948)---dumb-init(175950)---nova-compute(175952)-+-{nova-compute}(176220)
           |                                                           |-{nova-compute}(176221)
           |                                                           |-{nova-compute}(176222)
           |                                                           |-{nova-compute}(176223)
           |                                                           |-{nova-compute}(176224)
           |                                                           |-{nova-compute}(176225)
           |                                                           |-{nova-compute}(176226)
           |                                                           |-{nova-compute}(176227)
           |                                                           |-{nova-compute}(176228)
           |                                                           |-{nova-compute}(176229)
           |                                                           |-{nova-compute}(176230)
           |                                                           |-{nova-compute}(176231)
           |                                                           |-{nova-compute}(176232)
           |                                                           |-{nova-compute}(176233)
           |                                                           |-{nova-compute}(176234)
           |                                                           |-{nova-compute}(176235)
           |                                                           |-{nova-compute}(176236)
           |                                                           |-{nova-compute}(176237)
           |                                                           |-{nova-compute}(176238)
           |                                                           |-{nova-compute}(176239)
           |                                                           `-{nova-compute}(176240)
           |-conmon(185648)---dumb-init(185651)---ceilometer-poll(185660)-+-ceilometer-poll(185836)-+-{ceilometer-poll}(185837)
           |                                                              |                         |-{ceilometer-poll}(185863)
           |                                                              |                         `-{ceilometer-poll}(185864)
           |                                                              `-{ceilometer-poll}(185835)
           |-conmon(188648)---node_exporter(188650)-+-{node_exporter}(188653)
           |                                        |-{node_exporter}(188654)
           |                                        |-{node_exporter}(188655)
           |                                        `-{node_exporter}(188656)
           |-conmon(191760)---podman_exporter(191762)-+-{podman_exporter}(191765)
           |                                          |-{podman_exporter}(191766)
           |                                          |-{podman_exporter}(191767)
           |                                          |-{podman_exporter}(191768)
           |                                          |-{podman_exporter}(191770)
           |                                          `-{podman_exporter}(191771)
           |-conmon(194853)---openstack-netwo(194855)-+-{openstack-netwo}(194858)
           |                                          |-{openstack-netwo}(194859)
           |                                          |-{openstack-netwo}(194860)
           |                                          |-{openstack-netwo}(194861)
           |                                          `-{openstack-netwo}(194862)
           |-crond(17662)
           |-dbus-broker-lau(1065)---dbus-broker(1066)
           |-dmeventd(847)-+-{dmeventd}(2976)
           |               `-{dmeventd}(2977)
           |-gssproxy(1266)-+-{gssproxy}(1268)
           |                |-{gssproxy}(1269)
           |                |-{gssproxy}(1270)
           |                |-{gssproxy}(1271)
           |                `-{gssproxy}(1272)
           |-irqbalance(1070)---{irqbalance}(1079)
           |-iscsid(159895)
           |-multipathd(160055)-+-{multipathd}(160057)
           |                    |-{multipathd}(160058)
           |                    |-{multipathd}(160059)
           |                    |-{multipathd}(160060)
           |                    |-{multipathd}(160061)
           |                    |-{multipathd}(160062)
           |                    `-{multipathd}(160063)
           |-ovs-vswitchd(1232)-+-{ovs-vswitchd}(48619)
           |                    |-{ovs-vswitchd}(48620)
           |                    |-{ovs-vswitchd}(48622)
           |                    |-{ovs-vswitchd}(48623)
           |                    |-{ovs-vswitchd}(48624)
           |                    |-{ovs-vswitchd}(48625)
           |                    |-{ovs-vswitchd}(48626)
           |                    |-{ovs-vswitchd}(48627)
           |                    `-{ovs-vswitchd}(48628)
           |-ovsdb-server(1155)
           |-podman(191772)-+-{podman}(191779)
           |                |-{podman}(191780)
           |                |-{podman}(191781)
           |                |-{podman}(191782)
           |                |-{podman}(191783)
           |                |-{podman}(191786)
           |                |-{podman}(191787)
           |                |-{podman}(191788)
           |                |-{podman}(191792)
           |                |-{podman}(191794)
           |                `-{podman}(203872)
           |-polkitd(1524)-+-{polkitd}(1527)
           |               |-{polkitd}(1528)
           |               |-{polkitd}(1529)
           |               |-{polkitd}(1530)
           |               |-{polkitd}(1531)
           |               |-{polkitd}(1532)
           |               |-{polkitd}(1533)
           |               |-{polkitd}(1534)
           |               `-{polkitd}(1539)
           |-qemu-ga(17651)---{qemu-ga}(17665)
           |-rngd(1072)
           |-rpcbind(1030)
           |-rsyslogd(1571)-+-{rsyslogd}(1576)
           |                `-{rsyslogd}(1577)
           |-sshd(1572)---sshd-session(203897)---sshd-session(203916)---sudo(203917)---sos(203941)-+-timeout(206544)---dnf(206551)
           |                                                                                       |-timeout(206597)---pstree(206598)
           |                                                                                       |-{sos}(204255)
           |                                                                                       |-{sos}(204256)
           |                                                                                       |-{sos}(204257)
           |                                                                                       |-{sos}(204258)
           |                                                                                       |-{sos}(204629)
           |                                                                                       |-{sos}(206347)
           |                                                                                       |-{sos}(206487)
           |                                                                                       `-{sos}(206578)
           |-systemd(203901)---(sd-pam)(203903)
           |-systemd-hostnam(204714)
           |-systemd-journal(840)
           |-systemd-logind(1076)
           |-systemd-machine(145618)
           |-systemd-udevd(861)---systemd-udevd(206134)
           |-tuned(36336)-+-{tuned}(36338)
           |              |-{tuned}(36339)
           |              `-{tuned}(36340)
           |-virtlogd(144998)
           |-virtnodedevd(175594)-+-{virtnodedevd}(175595)
           |                      |-{virtnodedevd}(175596)
           |                      |-{virtnodedevd}(175597)
           |                      |-{virtnodedevd}(175598)
           |                      |-{virtnodedevd}(175599)
           |                      |-{virtnodedevd}(175600)
           |                      |-{virtnodedevd}(175601)
           |                      |-{virtnodedevd}(175602)
           |                      |-{virtnodedevd}(175603)
           |                      |-{virtnodedevd}(175604)
           |                      |-{virtnodedevd}(175605)
           |                      |-{virtnodedevd}(175606)
           |                      |-{virtnodedevd}(175607)
           |                      |-{virtnodedevd}(175608)
           |                      |-{virtnodedevd}(175609)
           |                      |-{virtnodedevd}(175611)
           |                      |-{virtnodedevd}(175613)
           |                      |-{virtnodedevd}(175614)
           |                      `-{virtnodedevd}(175617)
           `-virtqemud(175204)-+-{virtqemud}(175226)
                               |-{virtqemud}(175227)
                               |-{virtqemud}(175228)
                               |-{virtqemud}(175229)
                               |-{virtqemud}(175230)
                               |-{virtqemud}(175231)
                               |-{virtqemud}(175232)
                               |-{virtqemud}(175233)
                               |-{virtqemud}(175234)
                               |-{virtqemud}(175235)
                               |-{virtqemud}(175236)
                               |-{virtqemud}(175237)
                               |-{virtqemud}(175238)
                               |-{virtqemud}(175239)
                               |-{virtqemud}(175240)
                               |-{virtqemud}(175244)
                               `-{virtqemud}(175245)
