systemd(1)-+-NetworkManager(1240)-+-{NetworkManager}(1241)
           |                      `-{NetworkManager}(1242)
           |-agetty(1572)
           |-auditd(1031)-+-sedispatch(1033)
           |              |-{auditd}(1032)
           |              `-{auditd}(1034)
           |-chronyd(42697)
           |-conmon(73236)---dumb-init(73239)---ovn-controller(73242)-+-{ovn-controller}(73357)
           |                                                          |-{ovn-controller}(73358)
           |                                                          |-{ovn-controller}(73359)
           |                                                          `-{ovn-controller}(73360)
           |-conmon(82512)-+-dumb-init(82514)---neutron-ovn-met(82517)---neutron-ovn-met(82841)
           |               `-privsep-helper(82972)---{privsep-helper}(83012)
           |-conmon(162862)---dumb-init(162864)---nova-compute(162866)-+-{nova-compute}(163159)
           |                                                           |-{nova-compute}(163160)
           |                                                           |-{nova-compute}(163161)
           |                                                           |-{nova-compute}(163162)
           |                                                           |-{nova-compute}(163163)
           |                                                           |-{nova-compute}(163164)
           |                                                           |-{nova-compute}(163165)
           |                                                           |-{nova-compute}(163166)
           |                                                           |-{nova-compute}(163167)
           |                                                           |-{nova-compute}(163168)
           |                                                           |-{nova-compute}(163169)
           |                                                           |-{nova-compute}(163170)
           |                                                           |-{nova-compute}(163171)
           |                                                           |-{nova-compute}(163172)
           |                                                           |-{nova-compute}(163173)
           |                                                           |-{nova-compute}(163174)
           |                                                           |-{nova-compute}(163175)
           |                                                           |-{nova-compute}(163176)
           |                                                           |-{nova-compute}(163177)
           |                                                           |-{nova-compute}(163178)
           |                                                           `-{nova-compute}(163179)
           |-conmon(172571)---dumb-init(172573)---ceilometer-poll(172576)-+-ceilometer-poll(172753)-+-{ceilometer-poll}(172754)
           |                                                              |                         |-{ceilometer-poll}(172780)
           |                                                              |                         `-{ceilometer-poll}(172781)
           |                                                              `-{ceilometer-poll}(172752)
           |-conmon(175567)---node_exporter(175569)-+-{node_exporter}(175572)
           |                                        |-{node_exporter}(175573)
           |                                        |-{node_exporter}(175574)
           |                                        `-{node_exporter}(175575)
           |-conmon(178687)---podman_exporter(178689)-+-{podman_exporter}(178692)
           |                                          |-{podman_exporter}(178693)
           |                                          |-{podman_exporter}(178694)
           |                                          |-{podman_exporter}(178695)
           |                                          |-{podman_exporter}(178696)
           |                                          `-{podman_exporter}(190379)
           |-conmon(181838)---openstack-netwo(181840)-+-{openstack-netwo}(181843)
           |                                          |-{openstack-netwo}(181844)
           |                                          |-{openstack-netwo}(181845)
           |                                          |-{openstack-netwo}(181846)
           |                                          `-{openstack-netwo}(181847)
           |-crond(1571)
           |-dbus-broker-lau(1063)---dbus-broker(1064)
           |-dmeventd(851)-+-{dmeventd}(2972)
           |               `-{dmeventd}(2973)
           |-gssproxy(1261)-+-{gssproxy}(1262)
           |                |-{gssproxy}(1263)
           |                |-{gssproxy}(1264)
           |                |-{gssproxy}(1265)
           |                `-{gssproxy}(1266)
           |-irqbalance(1068)---{irqbalance}(1078)
           |-iscsid(146807)
           |-multipathd(146967)-+-{multipathd}(146969)
           |                    |-{multipathd}(146970)
           |                    |-{multipathd}(146971)
           |                    |-{multipathd}(146972)
           |                    |-{multipathd}(146973)
           |                    |-{multipathd}(146974)
           |                    `-{multipathd}(146975)
           |-ovs-vswitchd(1230)-+-{ovs-vswitchd}(36024)
           |                    |-{ovs-vswitchd}(36025)
           |                    |-{ovs-vswitchd}(36026)
           |                    |-{ovs-vswitchd}(36027)
           |                    |-{ovs-vswitchd}(36028)
           |                    |-{ovs-vswitchd}(36029)
           |                    |-{ovs-vswitchd}(36031)
           |                    |-{ovs-vswitchd}(36032)
           |                    `-{ovs-vswitchd}(36033)
           |-ovsdb-server(1153)
           |-podman(178698)-+-{podman}(178702)
           |                |-{podman}(178704)
           |                |-{podman}(178705)
           |                |-{podman}(178706)
           |                |-{podman}(178707)
           |                |-{podman}(178709)
           |                |-{podman}(178710)
           |                |-{podman}(178711)
           |                |-{podman}(178712)
           |                |-{podman}(190782)
           |                `-{podman}(190783)
           |-polkitd(1521)-+-{polkitd}(1524)
           |               |-{polkitd}(1525)
           |               |-{polkitd}(1527)
           |               |-{polkitd}(1528)
           |               |-{polkitd}(1529)
           |               |-{polkitd}(1530)
           |               |-{polkitd}(1531)
           |               |-{polkitd}(1532)
           |               `-{polkitd}(1539)
           |-qemu-ga(1069)---{qemu-ga}(1071)
           |-rngd(1070)
           |-rpcbind(1029)
           |-rsyslogd(1568)-+-{rsyslogd}(1575)
           |                `-{rsyslogd}(1576)
           |-sshd(1569)---sshd-session(190910)---sshd-session(190928)---sudo(190929)---sos(190953)-+-timeout(193321)---dnf(193323)
           |                                                                                       |-timeout(193476)---pstree(193480)
           |                                                                                       |-{sos}(191263)
           |                                                                                       |-{sos}(191264)
           |                                                                                       |-{sos}(191267)
           |                                                                                       |-{sos}(191268)
           |                                                                                       |-{sos}(191622)
           |                                                                                       |-{sos}(192802)
           |                                                                                       |-{sos}(193220)
           |                                                                                       `-{sos}(193408)
           |-systemd(190914)---(sd-pam)(190916)
           |-systemd-hostnam(191719)
           |-systemd-journal(842)
           |-systemd-logind(1076)
           |-systemd-machine(132591)
           |-systemd-udevd(864)---systemd-udevd(193092)
           |-tuned(23748)-+-{tuned}(23750)
           |              |-{tuned}(23751)
           |              `-{tuned}(23752)
           |-virtlogd(131970)
           |-virtnodedevd(162387)-+-{virtnodedevd}(162392)
           |                      |-{virtnodedevd}(162393)
           |                      |-{virtnodedevd}(162394)
           |                      |-{virtnodedevd}(162395)
           |                      |-{virtnodedevd}(162396)
           |                      |-{virtnodedevd}(162397)
           |                      |-{virtnodedevd}(162398)
           |                      |-{virtnodedevd}(162399)
           |                      |-{virtnodedevd}(162400)
           |                      |-{virtnodedevd}(162401)
           |                      |-{virtnodedevd}(162403)
           |                      |-{virtnodedevd}(162404)
           |                      |-{virtnodedevd}(162405)
           |                      |-{virtnodedevd}(162406)
           |                      |-{virtnodedevd}(162407)
           |                      |-{virtnodedevd}(162410)
           |                      |-{virtnodedevd}(162412)
           |                      |-{virtnodedevd}(162414)
           |                      `-{virtnodedevd}(162419)
           `-virtqemud(162042)-+-{virtqemud}(162043)
                               |-{virtqemud}(162044)
                               |-{virtqemud}(162045)
                               |-{virtqemud}(162046)
                               |-{virtqemud}(162047)
                               |-{virtqemud}(162048)
                               |-{virtqemud}(162049)
                               |-{virtqemud}(162050)
                               |-{virtqemud}(162051)
                               |-{virtqemud}(162052)
                               |-{virtqemud}(162053)
                               |-{virtqemud}(162054)
                               |-{virtqemud}(162055)
                               |-{virtqemud}(162056)
                               |-{virtqemud}(162057)
                               |-{virtqemud}(162066)
                               `-{virtqemud}(162068)
