systemd(1)-+-NetworkManager(1242)-+-{NetworkManager}(1243)
           |                      `-{NetworkManager}(1244)
           |-agetty(1574)
           |-anacron(6592)
           |-auditd(6789)-+-sedispatch(6791)
           |              |-{auditd}(6790)
           |              `-{auditd}(6792)
           |-chronyd(54613)
           |-conmon(85415)---dumb-init(85417)---ovn-controller(85420)-+-{ovn-controller}(85535)
           |                                                          |-{ovn-controller}(85536)
           |                                                          |-{ovn-controller}(85537)
           |                                                          `-{ovn-controller}(85538)
           |-conmon(94689)-+-dumb-init(94691)---neutron-ovn-met(94694)---neutron-ovn-met(94999)
           |               `-privsep-helper(95099)---{privsep-helper}(95130)
           |-conmon(173245)---dumb-init(173247)---nova-compute(173249)-+-{nova-compute}(173536)
           |                                                           |-{nova-compute}(173537)
           |                                                           |-{nova-compute}(173538)
           |                                                           |-{nova-compute}(173539)
           |                                                           |-{nova-compute}(173540)
           |                                                           |-{nova-compute}(173541)
           |                                                           |-{nova-compute}(173542)
           |                                                           |-{nova-compute}(173543)
           |                                                           |-{nova-compute}(173544)
           |                                                           |-{nova-compute}(173545)
           |                                                           |-{nova-compute}(173546)
           |                                                           |-{nova-compute}(173547)
           |                                                           |-{nova-compute}(173548)
           |                                                           |-{nova-compute}(173549)
           |                                                           |-{nova-compute}(173550)
           |                                                           |-{nova-compute}(173551)
           |                                                           |-{nova-compute}(173552)
           |                                                           |-{nova-compute}(173553)
           |                                                           |-{nova-compute}(173554)
           |                                                           |-{nova-compute}(173555)
           |                                                           `-{nova-compute}(173556)
           |-conmon(182896)---dumb-init(182898)---ceilometer-poll(182901)-+-ceilometer-poll(183101)-+-{ceilometer-poll}(183102)
           |                                                              |                         |-{ceilometer-poll}(183128)
           |                                                              |                         `-{ceilometer-poll}(183129)
           |                                                              `-{ceilometer-poll}(183100)
           |-conmon(185917)---node_exporter(185919)-+-{node_exporter}(185922)
           |                                        |-{node_exporter}(185923)
           |                                        |-{node_exporter}(185924)
           |                                        `-{node_exporter}(185925)
           |-conmon(189020)---podman_exporter(189022)-+-{podman_exporter}(189025)
           |                                          |-{podman_exporter}(189026)
           |                                          |-{podman_exporter}(189027)
           |                                          |-{podman_exporter}(189028)
           |                                          |-{podman_exporter}(189030)
           |                                          `-{podman_exporter}(189031)
           |-conmon(192142)---openstack-netwo(192144)-+-{openstack-netwo}(192147)
           |                                          |-{openstack-netwo}(192148)
           |                                          |-{openstack-netwo}(192149)
           |                                          |-{openstack-netwo}(192150)
           |                                          `-{openstack-netwo}(192151)
           |-crond(3837)
           |-dbus-broker-lau(1064)---dbus-broker(1065)
           |-dmeventd(846)-+-{dmeventd}(2518)
           |               `-{dmeventd}(2519)
           |-gssproxy(6853)-+-{gssproxy}(6854)
           |                |-{gssproxy}(6855)
           |                |-{gssproxy}(6856)
           |                |-{gssproxy}(6857)
           |                `-{gssproxy}(6858)
           |-irqbalance(1069)---{irqbalance}(1078)
           |-iscsid(158937)
           |-multipathd(159096)-+-{multipathd}(159099)
           |                    |-{multipathd}(159100)
           |                    |-{multipathd}(159101)
           |                    |-{multipathd}(159102)
           |                    |-{multipathd}(159103)
           |                    `-{multipathd}(159104)
           |-ovs-vswitchd(1232)-+-{ovs-vswitchd}(47974)
           |                    |-{ovs-vswitchd}(47976)
           |                    |-{ovs-vswitchd}(47977)
           |                    |-{ovs-vswitchd}(47978)
           |                    |-{ovs-vswitchd}(47980)
           |                    |-{ovs-vswitchd}(47982)
           |                    |-{ovs-vswitchd}(47983)
           |                    |-{ovs-vswitchd}(47984)
           |                    `-{ovs-vswitchd}(47985)
           |-ovsdb-server(1155)
           |-podman(189032)-+-{podman}(189038)
           |                |-{podman}(189039)
           |                |-{podman}(189040)
           |                |-{podman}(189041)
           |                |-{podman}(189042)
           |                |-{podman}(189047)
           |                |-{podman}(189048)
           |                |-{podman}(189052)
           |                |-{podman}(189053)
           |                |-{podman}(189054)
           |                `-{podman}(189057)
           |-polkitd(1522)-+-{polkitd}(1525)
           |               |-{polkitd}(1526)
           |               |-{polkitd}(1529)
           |               |-{polkitd}(1530)
           |               |-{polkitd}(1531)
           |               |-{polkitd}(1532)
           |               |-{polkitd}(1533)
           |               |-{polkitd}(1534)
           |               `-{polkitd}(1539)
           |-qemu-ga(16950)---{qemu-ga}(16964)
           |-rngd(1071)
           |-rpcbind(1030)
           |-rsyslogd(1569)-+-{rsyslogd}(1576)
           |                `-{rsyslogd}(1577)
           |-sshd(16991)---sshd-session(201155)---sshd-session(201174)---sudo(201175)---sos(201199)-+-timeout(203713)---dnf(203714)
           |                                                                                        |-timeout(203739)---turbostat(203740)-+-sleep(203745)
           |                                                                                        |                                     `-{turbostat}(203743)
           |                                                                                        |-timeout(203770)---pstree(203771)
           |                                                                                        |-{sos}(201550)
           |                                                                                        |-{sos}(201552)
           |                                                                                        |-{sos}(201553)
           |                                                                                        |-{sos}(201554)
           |                                                                                        |-{sos}(201907)
           |                                                                                        |-{sos}(203542)
           |                                                                                        |-{sos}(203648)
           |                                                                                        `-{sos}(203722)
           |-systemd(201159)---(sd-pam)(201161)
           |-systemd-hostnam(202000)
           |-systemd-journal(17021)
           |-systemd-logind(1079)
           |-systemd-machine(144763)
           |-systemd-udevd(17005)
           |-tuned(35554)-+-{tuned}(35557)
           |              |-{tuned}(35558)
           |              `-{tuned}(35559)
           |-virtlogd(144136)
           |-virtnodedevd(173148)-+-{virtnodedevd}(173165)
           |                      |-{virtnodedevd}(173166)
           |                      |-{virtnodedevd}(173167)
           |                      |-{virtnodedevd}(173168)
           |                      |-{virtnodedevd}(173169)
           |                      |-{virtnodedevd}(173170)
           |                      |-{virtnodedevd}(173171)
           |                      |-{virtnodedevd}(173172)
           |                      |-{virtnodedevd}(173173)
           |                      |-{virtnodedevd}(173174)
           |                      |-{virtnodedevd}(173175)
           |                      |-{virtnodedevd}(173176)
           |                      |-{virtnodedevd}(173177)
           |                      |-{virtnodedevd}(173178)
           |                      |-{virtnodedevd}(173179)
           |                      |-{virtnodedevd}(173181)
           |                      |-{virtnodedevd}(173183)
           |                      |-{virtnodedevd}(173184)
           |                      `-{virtnodedevd}(173185)
           `-virtqemud(172798)-+-{virtqemud}(172800)
                               |-{virtqemud}(172801)
                               |-{virtqemud}(172802)
                               |-{virtqemud}(172803)
                               |-{virtqemud}(172804)
                               |-{virtqemud}(172805)
                               |-{virtqemud}(172806)
                               |-{virtqemud}(172807)
                               |-{virtqemud}(172808)
                               |-{virtqemud}(172809)
                               |-{virtqemud}(172813)
                               |-{virtqemud}(172814)
                               |-{virtqemud}(172815)
                               |-{virtqemud}(172816)
                               |-{virtqemud}(172817)
                               |-{virtqemud}(172837)
                               `-{virtqemud}(172839)
