systemd(1)-+-NetworkManager(1242)-+-{NetworkManager}(1243)
           |                      `-{NetworkManager}(1244)
           |-agetty(1572)
           |-anacron(173669)
           |-auditd(1032)-+-sedispatch(1034)
           |              |-{auditd}(1033)
           |              `-{auditd}(1035)
           |-chronyd(42726)
           |-conmon(73263)---dumb-init(73265)---ovn-controller(73268)-+-{ovn-controller}(73383)
           |                                                          |-{ovn-controller}(73385)
           |                                                          |-{ovn-controller}(73384)
           |                                                          `-{ovn-controller}(73386)
           |-conmon(82539)-+-dumb-init(82541)---neutron-ovn-met(82544)---neutron-ovn-met(82821)
           |               `-privsep-helper(82929)---{privsep-helper}(82944)
           |-conmon(163014)---dumb-init(163016)---nova-compute(163019)-+-{nova-compute}(163280)
           |                                                           |-{nova-compute}(163281)
           |                                                           |-{nova-compute}(163282)
           |                                                           |-{nova-compute}(163283)
           |                                                           |-{nova-compute}(163284)
           |                                                           |-{nova-compute}(163285)
           |                                                           |-{nova-compute}(163286)
           |                                                           |-{nova-compute}(163287)
           |                                                           |-{nova-compute}(163288)
           |                                                           |-{nova-compute}(163289)
           |                                                           |-{nova-compute}(163290)
           |                                                           |-{nova-compute}(163291)
           |                                                           |-{nova-compute}(163292)
           |                                                           |-{nova-compute}(163293)
           |                                                           |-{nova-compute}(163294)
           |                                                           |-{nova-compute}(163295)
           |                                                           |-{nova-compute}(163296)
           |                                                           |-{nova-compute}(163297)
           |                                                           |-{nova-compute}(163298)
           |                                                           |-{nova-compute}(163299)
           |                                                           `-{nova-compute}(163300)
           |-conmon(172691)---dumb-init(172693)---ceilometer-poll(172696)-+-ceilometer-poll(172840)-+-{ceilometer-poll}(172841)
           |                                                              |                         |-{ceilometer-poll}(172874)
           |                                                              |                         `-{ceilometer-poll}(172875)
           |                                                              `-{ceilometer-poll}(172825)
           |-conmon(175744)---node_exporter(175746)-+-{node_exporter}(175749)
           |                                        |-{node_exporter}(175750)
           |                                        |-{node_exporter}(175751)
           |                                        `-{node_exporter}(175752)
           |-conmon(178842)---podman_exporter(178844)-+-{podman_exporter}(178847)
           |                                          |-{podman_exporter}(178848)
           |                                          |-{podman_exporter}(178849)
           |                                          |-{podman_exporter}(178850)
           |                                          |-{podman_exporter}(178851)
           |                                          |-{podman_exporter}(187631)
           |                                          `-{podman_exporter}(187632)
           |-conmon(181994)---openstack-netwo(181996)-+-{openstack-netwo}(181999)
           |                                          |-{openstack-netwo}(182000)
           |                                          |-{openstack-netwo}(182001)
           |                                          |-{openstack-netwo}(182002)
           |                                          `-{openstack-netwo}(182003)
           |-crond(1571)
           |-dbus-broker-lau(1061)---dbus-broker(1062)
           |-dmeventd(853)-+-{dmeventd}(2966)
           |               `-{dmeventd}(2967)
           |-gssproxy(1269)-+-{gssproxy}(1270)
           |                |-{gssproxy}(1271)
           |                |-{gssproxy}(1272)
           |                |-{gssproxy}(1273)
           |                `-{gssproxy}(1274)
           |-irqbalance(1066)---{irqbalance}(1072)
           |-iscsid(146917)
           |-multipathd(147077)-+-{multipathd}(147079)
           |                    |-{multipathd}(147080)
           |                    |-{multipathd}(147081)
           |                    |-{multipathd}(147082)
           |                    |-{multipathd}(147083)
           |                    |-{multipathd}(147084)
           |                    `-{multipathd}(147085)
           |-ovs-vswitchd(1232)-+-{ovs-vswitchd}(36048)
           |                    |-{ovs-vswitchd}(36049)
           |                    |-{ovs-vswitchd}(36050)
           |                    |-{ovs-vswitchd}(36052)
           |                    |-{ovs-vswitchd}(36053)
           |                    |-{ovs-vswitchd}(36054)
           |                    |-{ovs-vswitchd}(36056)
           |                    |-{ovs-vswitchd}(36057)
           |                    `-{ovs-vswitchd}(36058)
           |-ovsdb-server(1155)
           |-podman(178853)-+-{podman}(178860)
           |                |-{podman}(178861)
           |                |-{podman}(178862)
           |                |-{podman}(178863)
           |                |-{podman}(178864)
           |                |-{podman}(178867)
           |                |-{podman}(178868)
           |                |-{podman}(178870)
           |                |-{podman}(178873)
           |                |-{podman}(178875)
           |                `-{podman}(178909)
           |-polkitd(1521)-+-{polkitd}(1524)
           |               |-{polkitd}(1525)
           |               |-{polkitd}(1527)
           |               |-{polkitd}(1528)
           |               |-{polkitd}(1529)
           |               |-{polkitd}(1530)
           |               |-{polkitd}(1531)
           |               |-{polkitd}(1532)
           |               `-{polkitd}(1539)
           |-qemu-ga(1067)---{qemu-ga}(1069)
           |-rngd(1068)
           |-rpcbind(1030)
           |-rsyslogd(1568)-+-{rsyslogd}(1575)
           |                `-{rsyslogd}(1576)
           |-sshd(1569)---sshd-session(191379)---sshd-session(191399)---sudo(191400)---sos(191424)-+-timeout(193754)---dnf(193755)
           |                                                                                       |-timeout(193909)---podman(193911)-+-{podman}(193915)
           |                                                                                       |                                  |-{podman}(193916)
           |                                                                                       |                                  |-{podman}(193917)
           |                                                                                       |                                  |-{podman}(193918)
           |                                                                                       |                                  |-{podman}(193919)
           |                                                                                       |                                  |-{podman}(193920)
           |                                                                                       |                                  |-{podman}(193921)
           |                                                                                       |                                  `-{podman}(193924)
           |                                                                                       |-timeout(193910)---pstree(193912)
           |                                                                                       |-{sos}(191739)
           |                                                                                       |-{sos}(191740)
           |                                                                                       |-{sos}(191741)
           |                                                                                       |-{sos}(191742)
           |                                                                                       |-{sos}(192101)
           |                                                                                       |-{sos}(192790)
           |                                                                                       |-{sos}(193295)
           |                                                                                       `-{sos}(193657)
           |-systemd(191384)---(sd-pam)(191386)
           |-systemd-hostnam(192212)
           |-systemd-journal(845)
           |-systemd-logind(1076)
           |-systemd-machine(132679)
           |-systemd-udevd(867)---systemd-udevd(193636)
           |-tuned(23727)-+-{tuned}(23729)
           |              |-{tuned}(23730)
           |              `-{tuned}(23731)
           |-virtlogd(132060)
           |-virtnodedevd(162486)-+-{virtnodedevd}(162487)
           |                      |-{virtnodedevd}(162488)
           |                      |-{virtnodedevd}(162489)
           |                      |-{virtnodedevd}(162490)
           |                      |-{virtnodedevd}(162491)
           |                      |-{virtnodedevd}(162492)
           |                      |-{virtnodedevd}(162493)
           |                      |-{virtnodedevd}(162494)
           |                      |-{virtnodedevd}(162495)
           |                      |-{virtnodedevd}(162496)
           |                      |-{virtnodedevd}(162498)
           |                      |-{virtnodedevd}(162499)
           |                      |-{virtnodedevd}(162500)
           |                      |-{virtnodedevd}(162501)
           |                      |-{virtnodedevd}(162502)
           |                      |-{virtnodedevd}(162507)
           |                      |-{virtnodedevd}(162509)
           |                      |-{virtnodedevd}(162511)
           |                      `-{virtnodedevd}(162513)
           `-virtqemud(162141)-+-{virtqemud}(162142)
                               |-{virtqemud}(162143)
                               |-{virtqemud}(162144)
                               |-{virtqemud}(162145)
                               |-{virtqemud}(162146)
                               |-{virtqemud}(162147)
                               |-{virtqemud}(162148)
                               |-{virtqemud}(162149)
                               |-{virtqemud}(162150)
                               |-{virtqemud}(162151)
                               |-{virtqemud}(162152)
                               |-{virtqemud}(162153)
                               |-{virtqemud}(162154)
                               |-{virtqemud}(162155)
                               |-{virtqemud}(162156)
                               |-{virtqemud}(162160)
                               `-{virtqemud}(162161)
