systemd(1)-+-NetworkManager(55435)-+-{NetworkManager}(55447)
           |                       `-{NetworkManager}(55448)
           |-agetty(1021)
           |-agetty(1023)
           |-auditd(702)-+-sedispatch(704)
           |             |-{auditd}(703)
           |             `-{auditd}(705)
           |-catatonit(11380)
           |-chronyd(64888)
           |-conmon(95343)---dumb-init(95345)---ovn-controller(95350)-+-{ovn-controller}(95470)
           |                                                          |-{ovn-controller}(95471)
           |                                                          |-{ovn-controller}(95472)
           |                                                          `-{ovn-controller}(95473)
           |-conmon(104617)-+-dumb-init(104619)---neutron-ovn-met(104622)---neutron-ovn-met(104881)
           |                `-privsep-helper(105013)---{privsep-helper}(105015)
           |-conmon(183107)---dumb-init(183109)---nova-compute(183111)-+-{nova-compute}(183389)
           |                                                           |-{nova-compute}(183390)
           |                                                           |-{nova-compute}(183391)
           |                                                           |-{nova-compute}(183392)
           |                                                           |-{nova-compute}(183393)
           |                                                           |-{nova-compute}(183394)
           |                                                           |-{nova-compute}(183395)
           |                                                           |-{nova-compute}(183396)
           |                                                           |-{nova-compute}(183397)
           |                                                           |-{nova-compute}(183398)
           |                                                           |-{nova-compute}(183399)
           |                                                           |-{nova-compute}(183400)
           |                                                           |-{nova-compute}(183401)
           |                                                           |-{nova-compute}(183402)
           |                                                           |-{nova-compute}(183403)
           |                                                           |-{nova-compute}(183404)
           |                                                           |-{nova-compute}(183405)
           |                                                           |-{nova-compute}(183406)
           |                                                           |-{nova-compute}(183407)
           |                                                           |-{nova-compute}(183408)
           |                                                           `-{nova-compute}(183409)
           |-conmon(192809)---dumb-init(192811)---ceilometer-poll(192814)-+-ceilometer-poll(192942)-+-{ceilometer-poll}(192943)
           |                                                              |                         |-{ceilometer-poll}(193013)
           |                                                              |                         `-{ceilometer-poll}(193014)
           |                                                              `-{ceilometer-poll}(192941)
           |-conmon(195827)---node_exporter(195829)-+-{node_exporter}(195832)
           |                                        |-{node_exporter}(195833)
           |                                        |-{node_exporter}(195834)
           |                                        `-{node_exporter}(195835)
           |-conmon(198963)---podman_exporter(198965)-+-{podman_exporter}(198968)
           |                                          |-{podman_exporter}(198969)
           |                                          |-{podman_exporter}(198970)
           |                                          |-{podman_exporter}(198971)
           |                                          |-{podman_exporter}(198973)
           |                                          |-{podman_exporter}(211469)
           |                                          |-{podman_exporter}(211470)
           |                                          `-{podman_exporter}(211471)
           |-conmon(202134)---openstack-netwo(202136)-+-{openstack-netwo}(202139)
           |                                          |-{openstack-netwo}(202140)
           |                                          |-{openstack-netwo}(202141)
           |                                          |-{openstack-netwo}(202142)
           |                                          `-{openstack-netwo}(202143)
           |-crond(1010)
           |-dbus-broker-lau(760)---dbus-broker(772)
           |-gssproxy(873)-+-{gssproxy}(876)
           |               |-{gssproxy}(877)
           |               |-{gssproxy}(878)
           |               |-{gssproxy}(879)
           |               `-{gssproxy}(880)
           |-irqbalance(784)---{irqbalance}(796)
           |-iscsid(168769)
           |-multipathd(168927)-+-{multipathd}(168929)
           |                    |-{multipathd}(168930)
           |                    |-{multipathd}(168931)
           |                    |-{multipathd}(168932)
           |                    |-{multipathd}(168933)
           |                    `-{multipathd}(168934)
           |-ovs-vswitchd(53740)-+-{ovs-vswitchd}(58295)
           |                     |-{ovs-vswitchd}(58296)
           |                     |-{ovs-vswitchd}(58297)
           |                     |-{ovs-vswitchd}(58299)
           |                     |-{ovs-vswitchd}(58301)
           |                     |-{ovs-vswitchd}(58303)
           |                     |-{ovs-vswitchd}(58306)
           |                     |-{ovs-vswitchd}(58309)
           |                     |-{ovs-vswitchd}(58311)
           |                     |-{ovs-vswitchd}(58315)
           |                     |-{ovs-vswitchd}(58316)
           |                     `-{ovs-vswitchd}(58318)
           |-ovsdb-server(53659)
           |-podman(198974)-+-{podman}(198980)
           |                |-{podman}(198981)
           |                |-{podman}(198982)
           |                |-{podman}(198983)
           |                |-{podman}(198984)
           |                |-{podman}(198991)
           |                |-{podman}(198992)
           |                |-{podman}(198993)
           |                |-{podman}(198994)
           |                |-{podman}(198995)
           |                |-{podman}(199000)
           |                `-{podman}(199001)
           |-polkitd(43607)-+-{polkitd}(43611)
           |                |-{polkitd}(43612)
           |                |-{polkitd}(43613)
           |                |-{polkitd}(43614)
           |                |-{polkitd}(43615)
           |                |-{polkitd}(43616)
           |                |-{polkitd}(43617)
           |                |-{polkitd}(43618)
           |                |-{polkitd}(43619)
           |                |-{polkitd}(43620)
           |                `-{polkitd}(43621)
           |-python3(4520)
           |-rpcbind(700)
           |-rsyslogd(1006)-+-{rsyslogd}(1016)
           |                `-{rsyslogd}(1018)
           |-sshd(129493)---sshd-session(217626)---sshd-session(217629)---sudo(217630)---sos(217654)-+-timeout(220412)---turbostat(220413)-+-sleep(220416)
           |                                                                                         |                                     `-{turbostat}(220414)
           |                                                                                         |-timeout(220419)---pstree(220420)
           |                                                                                         |-{sos}(217974)
           |                                                                                         |-{sos}(217975)
           |                                                                                         |-{sos}(217976)
           |                                                                                         |-{sos}(217977)
           |                                                                                         |-{sos}(220075)
           |                                                                                         |-{sos}(220223)
           |                                                                                         |-{sos}(220361)
           |                                                                                         `-{sos}(220395)
           |-systemd(4309)-+-(sd-pam)(4312)
           |               `-dbus-broker-lau(11510)---dbus-broker(11540)
           |-systemd-hostnam(218346)
           |-systemd-journal(679)
           |-systemd-logind(786)
           |-systemd-machine(154368)
           |-systemd-udevd(730)
           |-tuned(43784)-+-{tuned}(43786)
           |              |-{tuned}(43787)
           |              `-{tuned}(43788)
           |-virtlogd(153734)
           |-virtnodedevd(182968)-+-{virtnodedevd}(182987)
           |                      |-{virtnodedevd}(182988)
           |                      |-{virtnodedevd}(182989)
           |                      |-{virtnodedevd}(182990)
           |                      |-{virtnodedevd}(182991)
           |                      |-{virtnodedevd}(182992)
           |                      |-{virtnodedevd}(182993)
           |                      |-{virtnodedevd}(182994)
           |                      |-{virtnodedevd}(182995)
           |                      |-{virtnodedevd}(182996)
           |                      |-{virtnodedevd}(182999)
           |                      |-{virtnodedevd}(183000)
           |                      |-{virtnodedevd}(183001)
           |                      |-{virtnodedevd}(183002)
           |                      |-{virtnodedevd}(183003)
           |                      |-{virtnodedevd}(183006)
           |                      |-{virtnodedevd}(183007)
           |                      |-{virtnodedevd}(183008)
           |                      `-{virtnodedevd}(183009)
           `-virtqemud(182676)-+-{virtqemud}(182677)
                               |-{virtqemud}(182678)
                               |-{virtqemud}(182679)
                               |-{virtqemud}(182680)
                               |-{virtqemud}(182681)
                               |-{virtqemud}(182682)
                               |-{virtqemud}(182683)
                               |-{virtqemud}(182684)
                               |-{virtqemud}(182685)
                               |-{virtqemud}(182686)
                               |-{virtqemud}(182687)
                               |-{virtqemud}(182688)
                               |-{virtqemud}(182689)
                               |-{virtqemud}(182690)
                               |-{virtqemud}(182691)
                               |-{virtqemud}(182707)
                               `-{virtqemud}(182708)
