systemd(1)-+-NetworkManager(55727)-+-{NetworkManager}(55733)
           |                       `-{NetworkManager}(55734)
           |-agetty(1004)
           |-agetty(1005)
           |-anacron(72914)
           |-auditd(698)-+-sedispatch(700)
           |             |-{auditd}(699)
           |             `-{auditd}(701)
           |-catatonit(19996)
           |-chronyd(65178)
           |-conmon(95813)---dumb-init(95815)---ovn-controller(95819)-+-{ovn-controller}(95935)
           |                                                          |-{ovn-controller}(95936)
           |                                                          |-{ovn-controller}(95937)
           |                                                          `-{ovn-controller}(95938)
           |-conmon(105228)-+-dumb-init(105230)---neutron-ovn-met(105233)---neutron-ovn-met(105744)
           |                |-privsep-helper(105773)---{privsep-helper}(105774)
           |                |-privsep-helper(219245)-+-{privsep-helper}(219247)
           |                |                        `-{privsep-helper}(220976)
           |                `-privsep-helper(219265)-+-{privsep-helper}(219268)
           |                                         `-{privsep-helper}(219658)
           |-conmon(172033)---dumb-init(172035)---multipathd(172038)-+-{multipathd}(172086)
           |                                                         |-{multipathd}(172087)
           |                                                         |-{multipathd}(172088)
           |                                                         |-{multipathd}(172090)
           |                                                         |-{multipathd}(172092)
           |                                                         `-{multipathd}(172093)
           |-conmon(188876)-+-dumb-init(188878)---nova-compute(188880)-+-{nova-compute}(189156)
           |                |                                          |-{nova-compute}(189157)
           |                |                                          |-{nova-compute}(189158)
           |                |                                          |-{nova-compute}(189159)
           |                |                                          |-{nova-compute}(189160)
           |                |                                          |-{nova-compute}(189161)
           |                |                                          |-{nova-compute}(189162)
           |                |                                          |-{nova-compute}(189163)
           |                |                                          |-{nova-compute}(189164)
           |                |                                          |-{nova-compute}(189165)
           |                |                                          |-{nova-compute}(189166)
           |                |                                          |-{nova-compute}(189167)
           |                |                                          |-{nova-compute}(189168)
           |                |                                          |-{nova-compute}(189169)
           |                |                                          |-{nova-compute}(189170)
           |                |                                          |-{nova-compute}(189171)
           |                |                                          |-{nova-compute}(189172)
           |                |                                          |-{nova-compute}(189173)
           |                |                                          |-{nova-compute}(189174)
           |                |                                          |-{nova-compute}(189175)
           |                |                                          `-{nova-compute}(189176)
           |                |-privsep-helper(219128)---{privsep-helper}(219129)
           |                `-privsep-helper(219193)---{privsep-helper}(219194)
           |-conmon(198819)---dumb-init(198821)---ceilometer-poll(198824)-+-ceilometer-poll(199077)-+-{ceilometer-poll}(199084)
           |                                                              |                         |-{ceilometer-poll}(199137)
           |                                                              |                         `-{ceilometer-poll}(199140)
           |                                                              `-{ceilometer-poll}(199069)
           |-conmon(202012)---node_exporter(202014)-+-{node_exporter}(202019)
           |                                        |-{node_exporter}(202020)
           |                                        |-{node_exporter}(202021)
           |                                        |-{node_exporter}(202022)
           |                                        `-{node_exporter}(202023)
           |-conmon(205332)---podman_exporter(205334)-+-{podman_exporter}(205337)
           |                                          |-{podman_exporter}(205338)
           |                                          |-{podman_exporter}(205339)
           |                                          |-{podman_exporter}(205340)
           |                                          `-{podman_exporter}(205342)
           |-conmon(208630)---openstack-netwo(208632)-+-{openstack-netwo}(208635)
           |                                          |-{openstack-netwo}(208636)
           |                                          |-{openstack-netwo}(208637)
           |                                          |-{openstack-netwo}(208638)
           |                                          `-{openstack-netwo}(208639)
           |-crond(1003)
           |-dbus-broker-lau(734)---dbus-broker(766)
           |-gssproxy(866)-+-{gssproxy}(870)
           |               |-{gssproxy}(871)
           |               |-{gssproxy}(872)
           |               |-{gssproxy}(873)
           |               `-{gssproxy}(874)
           |-irqbalance(773)---{irqbalance}(796)
           |-iscsid(174734)
           |-ovs-vswitchd(54027)-+-{ovs-vswitchd}(58565)
           |                     |-{ovs-vswitchd}(58566)
           |                     |-{ovs-vswitchd}(58569)
           |                     |-{ovs-vswitchd}(58571)
           |                     |-{ovs-vswitchd}(58573)
           |                     |-{ovs-vswitchd}(58574)
           |                     |-{ovs-vswitchd}(58576)
           |                     |-{ovs-vswitchd}(58577)
           |                     |-{ovs-vswitchd}(58578)
           |                     |-{ovs-vswitchd}(58579)
           |                     |-{ovs-vswitchd}(58581)
           |                     `-{ovs-vswitchd}(58582)
           |-ovsdb-server(53945)
           |-podman(205343)-+-{podman}(205349)
           |                |-{podman}(205350)
           |                |-{podman}(205351)
           |                |-{podman}(205352)
           |                |-{podman}(205353)
           |                |-{podman}(205357)
           |                |-{podman}(205358)
           |                |-{podman}(205359)
           |                |-{podman}(205360)
           |                |-{podman}(205361)
           |                |-{podman}(205362)
           |                |-{podman}(205363)
           |                `-{podman}(209714)
           |-polkitd(43780)-+-{polkitd}(43784)
           |                |-{polkitd}(43785)
           |                |-{polkitd}(43786)
           |                |-{polkitd}(43787)
           |                |-{polkitd}(43788)
           |                |-{polkitd}(43789)
           |                |-{polkitd}(43790)
           |                |-{polkitd}(43791)
           |                |-{polkitd}(43792)
           |                |-{polkitd}(43793)
           |                `-{polkitd}(43794)
           |-python3(4506)
           |-rpcbind(696)
           |-rsyslogd(999)-+-{rsyslogd}(1014)
           |               `-{rsyslogd}(1015)
           |-sshd(130020)---sshd-session(231271)---sshd-session(231274)---sudo(231275)---sos(231299)-+-timeout(233879)---dnf(233885)
           |                                                                                         |-timeout(234020)---pstree(234021)
           |                                                                                         |-{sos}(231655)
           |                                                                                         |-{sos}(231656)
           |                                                                                         |-{sos}(231657)
           |                                                                                         |-{sos}(231658)
           |                                                                                         |-{sos}(231966)
           |                                                                                         |-{sos}(232430)
           |                                                                                         |-{sos}(233689)
           |                                                                                         `-{sos}(233990)
           |-systemd(4293)-+-(sd-pam)(4295)
           |               `-dbus-broker-lau(20051)---dbus-broker(20063)
           |-systemd-hostnam(232044)
           |-systemd-journal(675)
           |-systemd-logind(779)
           |-systemd-machine(154715)
           |-systemd-udevd(726)
           |-tuned(43957)-+-{tuned}(43960)
           |              |-{tuned}(43961)
           |              `-{tuned}(43962)
           |-virtlogd(154085)
           |-virtnodedevd(189220)-+-{virtnodedevd}(189221)
           |                      |-{virtnodedevd}(189222)
           |                      |-{virtnodedevd}(189223)
           |                      |-{virtnodedevd}(189224)
           |                      |-{virtnodedevd}(189225)
           |                      |-{virtnodedevd}(189226)
           |                      |-{virtnodedevd}(189227)
           |                      |-{virtnodedevd}(189228)
           |                      |-{virtnodedevd}(189229)
           |                      |-{virtnodedevd}(189230)
           |                      |-{virtnodedevd}(189231)
           |                      |-{virtnodedevd}(189232)
           |                      |-{virtnodedevd}(189233)
           |                      |-{virtnodedevd}(189234)
           |                      |-{virtnodedevd}(189235)
           |                      |-{virtnodedevd}(189237)
           |                      |-{virtnodedevd}(189238)
           |                      |-{virtnodedevd}(189239)
           |                      `-{virtnodedevd}(189240)
           `-virtqemud(189177)-+-{virtqemud}(189178)
                               |-{virtqemud}(189179)
                               |-{virtqemud}(189180)
                               |-{virtqemud}(189181)
                               |-{virtqemud}(189182)
                               |-{virtqemud}(189183)
                               |-{virtqemud}(189184)
                               |-{virtqemud}(189185)
                               |-{virtqemud}(189186)
                               |-{virtqemud}(189187)
                               |-{virtqemud}(189188)
                               |-{virtqemud}(189189)
                               |-{virtqemud}(189190)
                               |-{virtqemud}(189191)
                               |-{virtqemud}(189192)
                               |-{virtqemud}(189196)
                               |-{virtqemud}(189197)
                               `-{virtqemud}(219439)
