systemd(1)-+-NetworkManager(1300)-+-{NetworkManager}(1301)
           |                      `-{NetworkManager}(1302)
           |-agetty(1558)
           |-auditd(1060)-+-sedispatch(1062)
           |              |-{auditd}(1061)
           |              `-{auditd}(1063)
           |-chronyd(1106)
           |-conmon(156180)---dumb-init(156182)---ovn-controller(156186)-+-{ovn-controller}(156266)
           |                                                             |-{ovn-controller}(156267)
           |                                                             |-{ovn-controller}(156268)
           |                                                             `-{ovn-controller}(156269)
           |-conmon(176317)-+-dumb-init(176319)---neutron-ovn-met(176322)---neutron-ovn-met(176594)
           |                |-privsep-helper(176599)---{privsep-helper}(176600)
           |                |-privsep-helper(207835)---{privsep-helper}(207836)
           |                `-privsep-helper(207856)---{privsep-helper}(207857)
           |-conmon(191695)---dumb-init(191698)---ceilometer-poll(191703)-+-ceilometer-poll(191921)-+-{ceilometer-poll}(191922)
           |                                                              |                         |-{ceilometer-poll}(191950)
           |                                                              |                         `-{ceilometer-poll}(191951)
           |                                                              `-{ceilometer-poll}(191920)
           |-conmon(194795)---node_exporter(194797)-+-{node_exporter}(194800)
           |                                        |-{node_exporter}(194801)
           |                                        |-{node_exporter}(194802)
           |                                        `-{node_exporter}(194803)
           |-conmon(197942)---podman_exporter(197945)-+-{podman_exporter}(197949)
           |                                          |-{podman_exporter}(197950)
           |                                          |-{podman_exporter}(197951)
           |                                          |-{podman_exporter}(197952)
           |                                          |-{podman_exporter}(197954)
           |                                          |-{podman_exporter}(197955)
           |                                          `-{podman_exporter}(197956)
           |-conmon(201097)---openstack-netwo(201101)-+-{openstack-netwo}(201107)
           |                                          |-{openstack-netwo}(201108)
           |                                          |-{openstack-netwo}(201109)
           |                                          |-{openstack-netwo}(201110)
           |                                          `-{openstack-netwo}(201111)
           |-conmon(206841)-+-dumb-init(206843)---nova-compute(206845)-+-{nova-compute}(207114)
           |                |                                          |-{nova-compute}(207115)
           |                |                                          |-{nova-compute}(207116)
           |                |                                          |-{nova-compute}(207117)
           |                |                                          |-{nova-compute}(207118)
           |                |                                          |-{nova-compute}(207119)
           |                |                                          |-{nova-compute}(207120)
           |                |                                          |-{nova-compute}(207121)
           |                |                                          |-{nova-compute}(207122)
           |                |                                          |-{nova-compute}(207123)
           |                |                                          |-{nova-compute}(207124)
           |                |                                          |-{nova-compute}(207125)
           |                |                                          |-{nova-compute}(207126)
           |                |                                          |-{nova-compute}(207127)
           |                |                                          |-{nova-compute}(207128)
           |                |                                          |-{nova-compute}(207129)
           |                |                                          |-{nova-compute}(207130)
           |                |                                          |-{nova-compute}(207131)
           |                |                                          |-{nova-compute}(207132)
           |                |                                          |-{nova-compute}(207133)
           |                |                                          `-{nova-compute}(207134)
           |                |-privsep-helper(207773)---{privsep-helper}(207774)
           |                `-privsep-helper(207794)---{privsep-helper}(207795)
           |-crond(1557)
           |-dbus-broker-lau(1088)---dbus-broker(1089)
           |-dmeventd(887)-+-{dmeventd}(891)
           |               `-{dmeventd}(892)
           |-gssproxy(1347)-+-{gssproxy}(1348)
           |                |-{gssproxy}(1349)
           |                |-{gssproxy}(1350)
           |                |-{gssproxy}(1351)
           |                `-{gssproxy}(1352)
           |-irqbalance(1093)---{irqbalance}(1102)
           |-iscsid(163434)
           |-multipathd(180700)-+-{multipathd}(180702)
           |                    |-{multipathd}(180703)
           |                    |-{multipathd}(180704)
           |                    |-{multipathd}(180705)
           |                    |-{multipathd}(180706)
           |                    `-{multipathd}(180707)
           |-ovs-vswitchd(1269)-+-{ovs-vswitchd}(1275)
           |                    |-{ovs-vswitchd}(1359)
           |                    |-{ovs-vswitchd}(1360)
           |                    |-{ovs-vswitchd}(1361)
           |                    |-{ovs-vswitchd}(1362)
           |                    |-{ovs-vswitchd}(1363)
           |                    |-{ovs-vswitchd}(1364)
           |                    |-{ovs-vswitchd}(1365)
           |                    `-{ovs-vswitchd}(1366)
           |-ovsdb-server(1198)
           |-podman(130817)-+-{podman}(130823)
           |                |-{podman}(130824)
           |                |-{podman}(130825)
           |                |-{podman}(130826)
           |                |-{podman}(130827)
           |                |-{podman}(130832)
           |                |-{podman}(130833)
           |                |-{podman}(130834)
           |                |-{podman}(130835)
           |                |-{podman}(130842)
           |                |-{podman}(130850)
           |                `-{podman}(197957)
           |-polkitd(1437)-+-{polkitd}(1466)
           |               |-{polkitd}(1468)
           |               |-{polkitd}(1470)
           |               |-{polkitd}(1471)
           |               |-{polkitd}(1472)
           |               |-{polkitd}(1473)
           |               |-{polkitd}(1474)
           |               |-{polkitd}(1475)
           |               `-{polkitd}(1500)
           |-qemu-ga(1096)---{qemu-ga}(1098)
           |-rngd(1097)
           |-rpcbind(1059)
           |-rsyslogd(1554)-+-{rsyslogd}(1560)
           |                `-{rsyslogd}(1561)
           |-sshd(1555)---sshd-session(208794)---sshd-session(208813)---sudo(208814)---sos(208838)-+-timeout(211546)---dnf(211553)
           |                                                                                       |-timeout(211678)---turbostat(211680)-+-sleep(211686)
           |                                                                                       |                                     `-{turbostat}(211684)
           |                                                                                       |-timeout(211694)---pstree(211695)
           |                                                                                       |-{sos}(209132)
           |                                                                                       |-{sos}(209133)
           |                                                                                       |-{sos}(209134)
           |                                                                                       |-{sos}(209135)
           |                                                                                       |-{sos}(209597)
           |                                                                                       |-{sos}(211466)
           |                                                                                       |-{sos}(211472)
           |                                                                                       `-{sos}(211700)
           |-systemd(208798)---(sd-pam)(208800)
           |-systemd-hostnam(209673)
           |-systemd-journal(879)
           |-systemd-logind(1103)
           |-systemd-machine(77277)
           |-systemd-udevd(895)---systemd-udevd(211590)
           |-tuned(1333)-+-{tuned}(1436)
           |             |-{tuned}(1440)
           |             `-{tuned}(1484)
           |-virtlogd(76660)
           |-virtnodedevd(116663)-+-{virtnodedevd}(116664)
           |                      |-{virtnodedevd}(116665)
           |                      |-{virtnodedevd}(116666)
           |                      |-{virtnodedevd}(116667)
           |                      |-{virtnodedevd}(116668)
           |                      |-{virtnodedevd}(116669)
           |                      |-{virtnodedevd}(116670)
           |                      |-{virtnodedevd}(116671)
           |                      |-{virtnodedevd}(116672)
           |                      |-{virtnodedevd}(116673)
           |                      |-{virtnodedevd}(116674)
           |                      |-{virtnodedevd}(116675)
           |                      |-{virtnodedevd}(116676)
           |                      |-{virtnodedevd}(116677)
           |                      |-{virtnodedevd}(116678)
           |                      |-{virtnodedevd}(116680)
           |                      |-{virtnodedevd}(116681)
           |                      |-{virtnodedevd}(116682)
           |                      `-{virtnodedevd}(116683)
           `-virtqemud(116618)-+-{virtqemud}(116619)
                               |-{virtqemud}(116620)
                               |-{virtqemud}(116621)
                               |-{virtqemud}(116622)
                               |-{virtqemud}(116623)
                               |-{virtqemud}(116624)
                               |-{virtqemud}(116625)
                               |-{virtqemud}(116626)
                               |-{virtqemud}(116627)
                               |-{virtqemud}(116628)
                               |-{virtqemud}(116629)
                               |-{virtqemud}(116630)
                               |-{virtqemud}(116631)
                               |-{virtqemud}(116632)
                               |-{virtqemud}(116633)
                               |-{virtqemud}(116637)
                               |-{virtqemud}(116638)
                               `-{virtqemud}(208249)
