systemd(1)-+-NetworkManager(55532)-+-{NetworkManager}(55538)
           |                       `-{NetworkManager}(55539)
           |-agetty(1008)
           |-agetty(1009)
           |-anacron(51529)
           |-auditd(701)-+-sedispatch(703)
           |             |-{auditd}(702)
           |             `-{auditd}(704)
           |-catatonit(11438)
           |-chronyd(64974)
           |-conmon(95426)---dumb-init(95428)---ovn-controller(95431)-+-{ovn-controller}(95552)
           |                                                          |-{ovn-controller}(95553)
           |                                                          |-{ovn-controller}(95554)
           |                                                          `-{ovn-controller}(95555)
           |-conmon(104669)-+-dumb-init(104671)---neutron-ovn-met(104674)---neutron-ovn-met(105011)
           |                |-privsep-helper(105115)---{privsep-helper}(105163)
           |                |-privsep-helper(211423)-+-{privsep-helper}(211424)
           |                |                        `-{privsep-helper}(211469)
           |                `-privsep-helper(211437)-+-{privsep-helper}(211438)
           |                                         `-{privsep-helper}(215660)
           |-conmon(182879)-+-dumb-init(182881)---nova-compute(182883)-+-{nova-compute}(183169)
           |                |                                          |-{nova-compute}(183170)
           |                |                                          |-{nova-compute}(183171)
           |                |                                          |-{nova-compute}(183172)
           |                |                                          |-{nova-compute}(183173)
           |                |                                          |-{nova-compute}(183174)
           |                |                                          |-{nova-compute}(183175)
           |                |                                          |-{nova-compute}(183176)
           |                |                                          |-{nova-compute}(183177)
           |                |                                          |-{nova-compute}(183178)
           |                |                                          |-{nova-compute}(183179)
           |                |                                          |-{nova-compute}(183180)
           |                |                                          |-{nova-compute}(183181)
           |                |                                          |-{nova-compute}(183182)
           |                |                                          |-{nova-compute}(183183)
           |                |                                          |-{nova-compute}(183184)
           |                |                                          |-{nova-compute}(183185)
           |                |                                          |-{nova-compute}(183186)
           |                |                                          |-{nova-compute}(183187)
           |                |                                          |-{nova-compute}(183188)
           |                |                                          `-{nova-compute}(183189)
           |                |-privsep-helper(211261)---{privsep-helper}(211262)
           |                `-privsep-helper(211347)---{privsep-helper}(211348)
           |-conmon(192569)---dumb-init(192571)---ceilometer-poll(192574)-+-ceilometer-poll(192750)-+-{ceilometer-poll}(192751)
           |                                                              |                         |-{ceilometer-poll}(192803)
           |                                                              |                         `-{ceilometer-poll}(192804)
           |                                                              `-{ceilometer-poll}(192749)
           |-conmon(195592)---node_exporter(195594)-+-{node_exporter}(195597)
           |                                        |-{node_exporter}(195598)
           |                                        |-{node_exporter}(195599)
           |                                        `-{node_exporter}(195600)
           |-conmon(198726)---podman_exporter(198728)-+-{podman_exporter}(198732)
           |                                          |-{podman_exporter}(198733)
           |                                          |-{podman_exporter}(198734)
           |                                          |-{podman_exporter}(198735)
           |                                          |-{podman_exporter}(198737)
           |                                          `-{podman_exporter}(210948)
           |-conmon(201832)---openstack-netwo(201834)-+-{openstack-netwo}(201837)
           |                                          |-{openstack-netwo}(201838)
           |                                          |-{openstack-netwo}(201839)
           |                                          |-{openstack-netwo}(201840)
           |                                          `-{openstack-netwo}(201841)
           |-crond(1006)
           |-dbus-broker-lau(745)---dbus-broker(774)
           |-gssproxy(868)-+-{gssproxy}(870)
           |               |-{gssproxy}(872)
           |               |-{gssproxy}(873)
           |               |-{gssproxy}(874)
           |               `-{gssproxy}(875)
           |-irqbalance(798)---{irqbalance}(812)
           |-iscsid(168589)
           |-multipathd(168748)-+-{multipathd}(168750)
           |                    |-{multipathd}(168751)
           |                    |-{multipathd}(168752)
           |                    |-{multipathd}(168753)
           |                    |-{multipathd}(168754)
           |                    `-{multipathd}(168755)
           |-ovs-vswitchd(53837)-+-{ovs-vswitchd}(58370)
           |                     |-{ovs-vswitchd}(58371)
           |                     |-{ovs-vswitchd}(58372)
           |                     |-{ovs-vswitchd}(58373)
           |                     |-{ovs-vswitchd}(58374)
           |                     |-{ovs-vswitchd}(58375)
           |                     |-{ovs-vswitchd}(58376)
           |                     |-{ovs-vswitchd}(58378)
           |                     |-{ovs-vswitchd}(58380)
           |                     |-{ovs-vswitchd}(58381)
           |                     |-{ovs-vswitchd}(58383)
           |                     `-{ovs-vswitchd}(58384)
           |-ovsdb-server(53752)
           |-podman(198738)-+-{podman}(198744)
           |                |-{podman}(198745)
           |                |-{podman}(198746)
           |                |-{podman}(198747)
           |                |-{podman}(198748)
           |                |-{podman}(198753)
           |                |-{podman}(198754)
           |                |-{podman}(198755)
           |                |-{podman}(198756)
           |                |-{podman}(198757)
           |                |-{podman}(198765)
           |                |-{podman}(198767)
           |                `-{podman}(198774)
           |-polkitd(43678)-+-{polkitd}(43682)
           |                |-{polkitd}(43683)
           |                |-{polkitd}(43684)
           |                |-{polkitd}(43685)
           |                |-{polkitd}(43686)
           |                |-{polkitd}(43687)
           |                |-{polkitd}(43688)
           |                |-{polkitd}(43689)
           |                |-{polkitd}(43690)
           |                |-{polkitd}(43691)
           |                `-{polkitd}(43692)
           |-python3(4508)
           |-rpcbind(699)
           |-rsyslogd(1002)-+-{rsyslogd}(1022)
           |                `-{rsyslogd}(1023)
           |-sshd(129502)---sshd-session(222933)---sshd-session(222936)---sudo(222937)---sos(222961)-+-timeout(225609)---dnf(225610)
           |                                                                                         |-timeout(225630)---pstree(225632)
           |                                                                                         |-{sos}(223278)
           |                                                                                         |-{sos}(223279)
           |                                                                                         |-{sos}(223280)
           |                                                                                         |-{sos}(223281)
           |                                                                                         |-{sos}(223573)
           |                                                                                         |-{sos}(223994)
           |                                                                                         |-{sos}(225412)
           |                                                                                         `-{sos}(225602)
           |-systemd(7290)-+-(sd-pam)(7292)
           |               `-dbus-broker-lau(11594)---dbus-broker(11626)
           |-systemd-hostnam(223650)
           |-systemd-journal(676)
           |-systemd-logind(803)
           |-systemd-machine(154240)
           |-systemd-udevd(729)
           |-tuned(43855)-+-{tuned}(43857)
           |              |-{tuned}(43858)
           |              `-{tuned}(43859)
           |-virtlogd(153601)
           |-virtnodedevd(182799)-+-{virtnodedevd}(182803)
           |                      |-{virtnodedevd}(182804)
           |                      |-{virtnodedevd}(182805)
           |                      |-{virtnodedevd}(182806)
           |                      |-{virtnodedevd}(182807)
           |                      |-{virtnodedevd}(182808)
           |                      |-{virtnodedevd}(182809)
           |                      |-{virtnodedevd}(182810)
           |                      |-{virtnodedevd}(182811)
           |                      |-{virtnodedevd}(182812)
           |                      |-{virtnodedevd}(182813)
           |                      |-{virtnodedevd}(182814)
           |                      |-{virtnodedevd}(182815)
           |                      |-{virtnodedevd}(182816)
           |                      |-{virtnodedevd}(182817)
           |                      |-{virtnodedevd}(182819)
           |                      |-{virtnodedevd}(182820)
           |                      |-{virtnodedevd}(182821)
           |                      `-{virtnodedevd}(182822)
           `-virtqemud(182552)-+-{virtqemud}(182572)
                               |-{virtqemud}(182573)
                               |-{virtqemud}(182575)
                               |-{virtqemud}(182576)
                               |-{virtqemud}(182577)
                               |-{virtqemud}(182578)
                               |-{virtqemud}(182579)
                               |-{virtqemud}(182580)
                               |-{virtqemud}(182581)
                               |-{virtqemud}(182582)
                               |-{virtqemud}(182586)
                               |-{virtqemud}(182587)
                               |-{virtqemud}(182588)
                               |-{virtqemud}(182589)
                               |-{virtqemud}(182590)
                               |-{virtqemud}(182598)
                               |-{virtqemud}(182599)
                               `-{virtqemud}(211565)
