systemd(1)-+-NetworkManager(1240)-+-{NetworkManager}(1241)
           |                      `-{NetworkManager}(1242)
           |-agetty(1573)
           |-auditd(6775)-+-sedispatch(6777)
           |              |-{auditd}(6776)
           |              `-{auditd}(6778)
           |-chronyd(54606)
           |-conmon(85471)---dumb-init(85473)---ovn-controller(85476)-+-{ovn-controller}(85590)
           |                                                          |-{ovn-controller}(85591)
           |                                                          |-{ovn-controller}(85592)
           |                                                          `-{ovn-controller}(85593)
           |-conmon(94703)-+-dumb-init(94705)---neutron-ovn-met(94708)---neutron-ovn-met(94981)
           |               `-privsep-helper(95092)---{privsep-helper}(95117)
           |-conmon(173228)---dumb-init(173230)---nova-compute(173232)-+-{nova-compute}(173497)
           |                                                           |-{nova-compute}(173498)
           |                                                           |-{nova-compute}(173499)
           |                                                           |-{nova-compute}(173500)
           |                                                           |-{nova-compute}(173501)
           |                                                           |-{nova-compute}(173502)
           |                                                           |-{nova-compute}(173503)
           |                                                           |-{nova-compute}(173504)
           |                                                           |-{nova-compute}(173505)
           |                                                           |-{nova-compute}(173506)
           |                                                           |-{nova-compute}(173507)
           |                                                           |-{nova-compute}(173508)
           |                                                           |-{nova-compute}(173509)
           |                                                           |-{nova-compute}(173510)
           |                                                           |-{nova-compute}(173511)
           |                                                           |-{nova-compute}(173512)
           |                                                           |-{nova-compute}(173513)
           |                                                           |-{nova-compute}(173514)
           |                                                           |-{nova-compute}(173515)
           |                                                           |-{nova-compute}(173516)
           |                                                           `-{nova-compute}(173517)
           |-conmon(182888)---dumb-init(182890)---ceilometer-poll(182894)-+-ceilometer-poll(183070)-+-{ceilometer-poll}(183071)
           |                                                              |                         |-{ceilometer-poll}(183097)
           |                                                              |                         `-{ceilometer-poll}(183098)
           |                                                              `-{ceilometer-poll}(183069)
           |-conmon(185884)---node_exporter(185886)-+-{node_exporter}(185889)
           |                                        |-{node_exporter}(185890)
           |                                        |-{node_exporter}(185891)
           |                                        `-{node_exporter}(185892)
           |-conmon(188978)---podman_exporter(188980)-+-{podman_exporter}(188983)
           |                                          |-{podman_exporter}(188984)
           |                                          |-{podman_exporter}(188985)
           |                                          |-{podman_exporter}(188986)
           |                                          `-{podman_exporter}(188988)
           |-conmon(192112)---openstack-netwo(192114)-+-{openstack-netwo}(192117)
           |                                          |-{openstack-netwo}(192118)
           |                                          |-{openstack-netwo}(192119)
           |                                          |-{openstack-netwo}(192120)
           |                                          |-{openstack-netwo}(192121)
           |                                          `-{openstack-netwo}(192123)
           |-crond(3836)
           |-dbus-broker-lau(1063)---dbus-broker(1064)
           |-dmeventd(851)-+-{dmeventd}(2518)
           |               `-{dmeventd}(2519)
           |-gssproxy(6839)-+-{gssproxy}(6840)
           |                |-{gssproxy}(6841)
           |                |-{gssproxy}(6842)
           |                |-{gssproxy}(6843)
           |                `-{gssproxy}(6844)
           |-irqbalance(1068)---{irqbalance}(1078)
           |-iscsid(158922)
           |-multipathd(159080)-+-{multipathd}(159082)
           |                    |-{multipathd}(159083)
           |                    |-{multipathd}(159084)
           |                    |-{multipathd}(159085)
           |                    |-{multipathd}(159086)
           |                    `-{multipathd}(159087)
           |-ovs-vswitchd(1230)-+-{ovs-vswitchd}(47972)
           |                    |-{ovs-vswitchd}(47973)
           |                    |-{ovs-vswitchd}(47975)
           |                    |-{ovs-vswitchd}(47976)
           |                    |-{ovs-vswitchd}(47977)
           |                    |-{ovs-vswitchd}(47978)
           |                    |-{ovs-vswitchd}(47979)
           |                    |-{ovs-vswitchd}(47981)
           |                    `-{ovs-vswitchd}(47982)
           |-ovsdb-server(1153)
           |-podman(188989)-+-{podman}(188995)
           |                |-{podman}(188996)
           |                |-{podman}(188997)
           |                |-{podman}(188998)
           |                |-{podman}(188999)
           |                |-{podman}(189000)
           |                |-{podman}(189004)
           |                |-{podman}(189005)
           |                |-{podman}(189007)
           |                `-{podman}(189010)
           |-podman(203737)-+-{podman}(203742)
           |                |-{podman}(203743)
           |                |-{podman}(203744)
           |                |-{podman}(203745)
           |                |-{podman}(203746)
           |                |-{podman}(203747)
           |                |-{podman}(203749)
           |                |-{podman}(203750)
           |                |-{podman}(203754)
           |                `-{podman}(203755)
           |-polkitd(1520)-+-{polkitd}(1524)
           |               |-{polkitd}(1525)
           |               |-{polkitd}(1526)
           |               |-{polkitd}(1527)
           |               |-{polkitd}(1528)
           |               |-{polkitd}(1529)
           |               |-{polkitd}(1530)
           |               |-{polkitd}(1531)
           |               `-{polkitd}(1533)
           |-qemu-ga(16929)---{qemu-ga}(16963)
           |-rngd(1070)
           |-rpcbind(1030)
           |-rsyslogd(1568)-+-{rsyslogd}(1578)
           |                `-{rsyslogd}(1579)
           |-sshd(16988)---sshd-session(201146)---sshd-session(201190)---sudo(201191)---sos(201215)-+-timeout(203689)---dnf(203691)
           |                                                                                        |-timeout(203728)---turbostat(203729)-+-sleep(203732)
           |                                                                                        |                                     `-{turbostat}(203730)
           |                                                                                        |-timeout(203751)---pstree(203752)
           |                                                                                        |-{sos}(201530)
           |                                                                                        |-{sos}(201531)
           |                                                                                        |-{sos}(201532)
           |                                                                                        |-{sos}(201533)
           |                                                                                        |-{sos}(201893)
           |                                                                                        |-{sos}(203550)
           |                                                                                        |-{sos}(203620)
           |                                                                                        `-{sos}(203753)
           |-systemd(201151)---(sd-pam)(201158)
           |-systemd-hostnam(202076)
           |-systemd-journal(17006)
           |-systemd-logind(1073)
           |-systemd-machine(144742)
           |-systemd-udevd(17015)
           |-tuned(35580)-+-{tuned}(35582)
           |              |-{tuned}(35583)
           |              `-{tuned}(35584)
           |-virtlogd(144125)
           |-virtnodedevd(173135)-+-{virtnodedevd}(173140)
           |                      |-{virtnodedevd}(173142)
           |                      |-{virtnodedevd}(173143)
           |                      |-{virtnodedevd}(173144)
           |                      |-{virtnodedevd}(173145)
           |                      |-{virtnodedevd}(173146)
           |                      |-{virtnodedevd}(173150)
           |                      |-{virtnodedevd}(173151)
           |                      |-{virtnodedevd}(173152)
           |                      |-{virtnodedevd}(173153)
           |                      |-{virtnodedevd}(173154)
           |                      |-{virtnodedevd}(173155)
           |                      |-{virtnodedevd}(173156)
           |                      |-{virtnodedevd}(173157)
           |                      |-{virtnodedevd}(173158)
           |                      |-{virtnodedevd}(173160)
           |                      |-{virtnodedevd}(173162)
           |                      |-{virtnodedevd}(173163)
           |                      `-{virtnodedevd}(173164)
           `-virtqemud(172842)-+-{virtqemud}(172843)
                               |-{virtqemud}(172844)
                               |-{virtqemud}(172845)
                               |-{virtqemud}(172846)
                               |-{virtqemud}(172847)
                               |-{virtqemud}(172848)
                               |-{virtqemud}(172849)
                               |-{virtqemud}(172850)
                               |-{virtqemud}(172851)
                               |-{virtqemud}(172852)
                               |-{virtqemud}(172853)
                               |-{virtqemud}(172854)
                               |-{virtqemud}(172855)
                               |-{virtqemud}(172856)
                               |-{virtqemud}(172857)
                               |-{virtqemud}(172861)
                               `-{virtqemud}(172862)
