systemd(1)-+-NetworkManager(1304)-+-{NetworkManager}(1305)
           |                      `-{NetworkManager}(1306)
           |-agetty(1566)
           |-auditd(1063)-+-sedispatch(1065)
           |              |-{auditd}(1064)
           |              `-{auditd}(1066)
           |-chronyd(1106)
           |-conmon(12525)---dumb-init(12527)---ovn-controller(12531)-+-{ovn-controller}(12705)
           |                                                          |-{ovn-controller}(12707)
           |                                                          |-{ovn-controller}(12708)
           |                                                          `-{ovn-controller}(12709)
           |-conmon(17802)-+-dumb-init(17804)---neutron-ovn-met(17807)---neutron-ovn-met(17899)
           |               `-privsep-helper(17904)---{privsep-helper}(17905)
           |-conmon(77587)---dumb-init(77590)---iscsid(77606)
           |-conmon(86661)---dumb-init(86663)---multipathd(86683)-+-{multipathd}(86718)
           |                                                      |-{multipathd}(86721)
           |                                                      |-{multipathd}(86722)
           |                                                      |-{multipathd}(86724)
           |                                                      |-{multipathd}(86727)
           |                                                      `-{multipathd}(86728)
           |-conmon(103276)---dumb-init(103278)---nova-compute(103280)-+-{nova-compute}(103547)
           |                                                           |-{nova-compute}(103548)
           |                                                           |-{nova-compute}(103549)
           |                                                           |-{nova-compute}(103550)
           |                                                           |-{nova-compute}(103551)
           |                                                           |-{nova-compute}(103552)
           |                                                           |-{nova-compute}(103553)
           |                                                           |-{nova-compute}(103554)
           |                                                           |-{nova-compute}(103555)
           |                                                           |-{nova-compute}(103556)
           |                                                           |-{nova-compute}(103557)
           |                                                           |-{nova-compute}(103558)
           |                                                           |-{nova-compute}(103559)
           |                                                           |-{nova-compute}(103560)
           |                                                           |-{nova-compute}(103561)
           |                                                           |-{nova-compute}(103562)
           |                                                           |-{nova-compute}(103563)
           |                                                           |-{nova-compute}(103564)
           |                                                           |-{nova-compute}(103565)
           |                                                           |-{nova-compute}(103566)
           |                                                           `-{nova-compute}(103567)
           |-conmon(114006)---dumb-init(114008)---ceilometer-poll(114011)-+-ceilometer-poll(114282)-+-{ceilometer-poll}(114284)
           |                                                              |                         |-{ceilometer-poll}(114315)
           |                                                              |                         `-{ceilometer-poll}(114316)
           |                                                              `-{ceilometer-poll}(114271)
           |-conmon(115959)---node_exporter(115961)-+-{node_exporter}(115964)
           |                                        |-{node_exporter}(115965)
           |                                        |-{node_exporter}(115966)
           |                                        `-{node_exporter}(115967)
           |-conmon(117942)---podman_exporter(117944)-+-{podman_exporter}(117947)
           |                                          |-{podman_exporter}(117948)
           |                                          |-{podman_exporter}(117949)
           |                                          |-{podman_exporter}(117950)
           |                                          |-{podman_exporter}(117957)
           |                                          |-{podman_exporter}(121987)
           |                                          `-{podman_exporter}(121988)
           |-conmon(120008)---openstack-netwo(120010)-+-{openstack-netwo}(120013)
           |                                          |-{openstack-netwo}(120014)
           |                                          |-{openstack-netwo}(120015)
           |                                          |-{openstack-netwo}(120016)
           |                                          `-{openstack-netwo}(120017)
           |-crond(1562)
           |-dbus-broker-lau(1091)---dbus-broker(1092)
           |-dmeventd(891)-+-{dmeventd}(894)
           |               `-{dmeventd}(895)
           |-gssproxy(1349)-+-{gssproxy}(1352)
           |                |-{gssproxy}(1353)
           |                |-{gssproxy}(1354)
           |                |-{gssproxy}(1355)
           |                `-{gssproxy}(1356)
           |-irqbalance(1096)---{irqbalance}(1103)
           |-ovs-vswitchd(1272)-+-{ovs-vswitchd}(1279)
           |                    |-{ovs-vswitchd}(1364)
           |                    |-{ovs-vswitchd}(1365)
           |                    |-{ovs-vswitchd}(1366)
           |                    |-{ovs-vswitchd}(1367)
           |                    |-{ovs-vswitchd}(1368)
           |                    |-{ovs-vswitchd}(1369)
           |                    |-{ovs-vswitchd}(1370)
           |                    `-{ovs-vswitchd}(1371)
           |-ovsdb-server(1201)
           |-podman(117708)-+-{podman}(117714)
           |                |-{podman}(117715)
           |                |-{podman}(117716)
           |                |-{podman}(117717)
           |                |-{podman}(117718)
           |                |-{podman}(117719)
           |                |-{podman}(117720)
           |                |-{podman}(117721)
           |                |-{podman}(117722)
           |                |-{podman}(117731)
           |                `-{podman}(117732)
           |-polkitd(1458)-+-{polkitd}(1495)
           |               |-{polkitd}(1496)
           |               |-{polkitd}(1499)
           |               |-{polkitd}(1500)
           |               |-{polkitd}(1501)
           |               |-{polkitd}(1502)
           |               |-{polkitd}(1503)
           |               |-{polkitd}(1504)
           |               `-{polkitd}(1521)
           |-qemu-ga(1099)---{qemu-ga}(1102)
           |-rngd(1101)
           |-rpcbind(1062)
           |-rsyslogd(1559)-+-{rsyslogd}(1564)
           |                `-{rsyslogd}(1567)
           |-sshd(1560)---sshd-session(132745)---sshd-session(132764)---sudo(132765)---sos(132789)-+-timeout(135245)---dnf(135247)
           |                                                                                       |-timeout(135462)---pstree(135466)
           |                                                                                       |-{sos}(133140)
           |                                                                                       |-{sos}(133141)
           |                                                                                       |-{sos}(133142)
           |                                                                                       |-{sos}(133143)
           |                                                                                       |-{sos}(133534)
           |                                                                                       |-{sos}(133813)
           |                                                                                       |-{sos}(134598)
           |                                                                                       `-{sos}(135139)
           |-systemd(132749)---(sd-pam)(132751)
           |-systemd-hostnam(133612)
           |-systemd-journal(881)
           |-systemd-logind(1110)
           |-systemd-machine(64470)
           |-systemd-udevd(899)-+-systemd-udevd(134025)
           |                    `-systemd-udevd(134026)
           |-tuned(1346)-+-{tuned}(1456)
           |             |-{tuned}(1461)
           |             `-{tuned}(1505)
           |-virtlogd(63853)
           |-virtnodedevd(103613)-+-{virtnodedevd}(103614)
           |                      |-{virtnodedevd}(103615)
           |                      |-{virtnodedevd}(103616)
           |                      |-{virtnodedevd}(103617)
           |                      |-{virtnodedevd}(103618)
           |                      |-{virtnodedevd}(103619)
           |                      |-{virtnodedevd}(103620)
           |                      |-{virtnodedevd}(103621)
           |                      |-{virtnodedevd}(103622)
           |                      |-{virtnodedevd}(103623)
           |                      |-{virtnodedevd}(103624)
           |                      |-{virtnodedevd}(103625)
           |                      |-{virtnodedevd}(103626)
           |                      |-{virtnodedevd}(103627)
           |                      |-{virtnodedevd}(103628)
           |                      |-{virtnodedevd}(103630)
           |                      |-{virtnodedevd}(103631)
           |                      |-{virtnodedevd}(103632)
           |                      `-{virtnodedevd}(103633)
           `-virtqemud(103568)-+-{virtqemud}(103569)
                               |-{virtqemud}(103570)
                               |-{virtqemud}(103571)
                               |-{virtqemud}(103572)
                               |-{virtqemud}(103573)
                               |-{virtqemud}(103574)
                               |-{virtqemud}(103575)
                               |-{virtqemud}(103576)
                               |-{virtqemud}(103577)
                               |-{virtqemud}(103578)
                               |-{virtqemud}(103579)
                               |-{virtqemud}(103580)
                               |-{virtqemud}(103581)
                               |-{virtqemud}(103582)
                               |-{virtqemud}(103583)
                               |-{virtqemud}(103587)
                               `-{virtqemud}(103588)
