systemd(1)-+-NetworkManager(55422)-+-{NetworkManager}(55428)
           |                       `-{NetworkManager}(55429)
           |-agetty(1018)
           |-agetty(1023)
           |-anacron(34385)
           |-auditd(704)-+-sedispatch(706)
           |             |-{auditd}(705)
           |             `-{auditd}(707)
           |-catatonit(14331)
           |-chronyd(64858)
           |-conmon(95324)---dumb-init(95326)---ovn-controller(95329)-+-{ovn-controller}(95457)
           |                                                          |-{ovn-controller}(95458)
           |                                                          |-{ovn-controller}(95459)
           |                                                          `-{ovn-controller}(95460)
           |-conmon(104189)-+-dumb-init(104191)---neutron-ovn-met(104194)---neutron-ovn-met(104298)
           |                |-privsep-helper(104303)---{privsep-helper}(104304)
           |                |-privsep-helper(207711)-+-{privsep-helper}(207712)
           |                |                        `-{privsep-helper}(207924)
           |                `-privsep-helper(207725)-+-{privsep-helper}(207726)
           |                                         `-{privsep-helper}(213107)
           |-conmon(181981)-+-dumb-init(181983)---nova-compute(181985)-+-{nova-compute}(182261)
           |                |                                          |-{nova-compute}(182262)
           |                |                                          |-{nova-compute}(182263)
           |                |                                          |-{nova-compute}(182264)
           |                |                                          |-{nova-compute}(182265)
           |                |                                          |-{nova-compute}(182266)
           |                |                                          |-{nova-compute}(182267)
           |                |                                          |-{nova-compute}(182268)
           |                |                                          |-{nova-compute}(182269)
           |                |                                          |-{nova-compute}(182270)
           |                |                                          |-{nova-compute}(182271)
           |                |                                          |-{nova-compute}(182272)
           |                |                                          |-{nova-compute}(182273)
           |                |                                          |-{nova-compute}(182274)
           |                |                                          |-{nova-compute}(182275)
           |                |                                          |-{nova-compute}(182276)
           |                |                                          |-{nova-compute}(182277)
           |                |                                          |-{nova-compute}(182278)
           |                |                                          |-{nova-compute}(182279)
           |                |                                          |-{nova-compute}(182280)
           |                |                                          `-{nova-compute}(182281)
           |                |-privsep-helper(207580)---{privsep-helper}(207581)
           |                `-privsep-helper(207620)---{privsep-helper}(207621)
           |-conmon(192634)---dumb-init(192636)---ceilometer-poll(192639)-+-ceilometer-poll(192889)-+-{ceilometer-poll}(192890)
           |                                                              |                         |-{ceilometer-poll}(192911)
           |                                                              |                         `-{ceilometer-poll}(192912)
           |                                                              `-{ceilometer-poll}(192885)
           |-conmon(194461)---node_exporter(194463)-+-{node_exporter}(194466)
           |                                        |-{node_exporter}(194467)
           |                                        |-{node_exporter}(194468)
           |                                        `-{node_exporter}(194469)
           |-conmon(196328)---podman_exporter(196330)-+-{podman_exporter}(196333)
           |                                          |-{podman_exporter}(196334)
           |                                          |-{podman_exporter}(196335)
           |                                          |-{podman_exporter}(196336)
           |                                          |-{podman_exporter}(196338)
           |                                          |-{podman_exporter}(209312)
           |                                          |-{podman_exporter}(209313)
           |                                          |-{podman_exporter}(209314)
           |                                          `-{podman_exporter}(209315)
           |-conmon(198275)---openstack-netwo(198277)-+-{openstack-netwo}(198280)
           |                                          |-{openstack-netwo}(198281)
           |                                          |-{openstack-netwo}(198282)
           |                                          |-{openstack-netwo}(198283)
           |                                          `-{openstack-netwo}(198284)
           |-crond(1013)
           |-dbus-broker-lau(748)---dbus-broker(773)
           |-gssproxy(873)-+-{gssproxy}(876)
           |               |-{gssproxy}(877)
           |               |-{gssproxy}(878)
           |               |-{gssproxy}(879)
           |               `-{gssproxy}(880)
           |-irqbalance(784)---{irqbalance}(798)
           |-iscsid(167654)
           |-multipathd(167813)-+-{multipathd}(167815)
           |                    |-{multipathd}(167816)
           |                    |-{multipathd}(167817)
           |                    |-{multipathd}(167818)
           |                    |-{multipathd}(167819)
           |                    `-{multipathd}(167820)
           |-ovs-vswitchd(53721)-+-{ovs-vswitchd}(58255)
           |                     |-{ovs-vswitchd}(58256)
           |                     |-{ovs-vswitchd}(58257)
           |                     |-{ovs-vswitchd}(58258)
           |                     |-{ovs-vswitchd}(58259)
           |                     |-{ovs-vswitchd}(58260)
           |                     |-{ovs-vswitchd}(58261)
           |                     |-{ovs-vswitchd}(58262)
           |                     |-{ovs-vswitchd}(58263)
           |                     |-{ovs-vswitchd}(58264)
           |                     |-{ovs-vswitchd}(58265)
           |                     `-{ovs-vswitchd}(58267)
           |-ovsdb-server(53640)
           |-podman(196082)-+-{podman}(196088)
           |                |-{podman}(196089)
           |                |-{podman}(196090)
           |                |-{podman}(196091)
           |                |-{podman}(196092)
           |                |-{podman}(196095)
           |                |-{podman}(196096)
           |                |-{podman}(196097)
           |                |-{podman}(196098)
           |                |-{podman}(196102)
           |                |-{podman}(196103)
           |                |-{podman}(196104)
           |                `-{podman}(196111)
           |-polkitd(43585)-+-{polkitd}(43589)
           |                |-{polkitd}(43590)
           |                |-{polkitd}(43591)
           |                |-{polkitd}(43592)
           |                |-{polkitd}(43593)
           |                |-{polkitd}(43594)
           |                |-{polkitd}(43595)
           |                |-{polkitd}(43596)
           |                |-{polkitd}(43597)
           |                |-{polkitd}(43598)
           |                `-{polkitd}(43599)
           |-python3(4514)
           |-rpcbind(702)
           |-rsyslogd(1008)-+-{rsyslogd}(1020)
           |                `-{rsyslogd}(1024)
           |-sshd(128602)---sshd-session(224667)---sshd-session(224670)---sudo(224671)---sos(224695)-+-timeout(227462)---dnf(227464)
           |                                                                                         |-timeout(227511)---pstree(227512)
           |                                                                                         |-{sos}(224990)
           |                                                                                         |-{sos}(224991)
           |                                                                                         |-{sos}(224992)
           |                                                                                         |-{sos}(224993)
           |                                                                                         |-{sos}(225307)
           |                                                                                         |-{sos}(225729)
           |                                                                                         |-{sos}(227174)
           |                                                                                         `-{sos}(227373)
           |-systemd(4304)-+-(sd-pam)(4306)
           |               `-dbus-broker-lau(14397)---dbus-broker(14404)
           |-systemd-hostnam(225373)
           |-systemd-journal(677)
           |-systemd-logind(787)
           |-systemd-machine(153296)
           |-systemd-udevd(732)
           |-tuned(43762)-+-{tuned}(43764)
           |              |-{tuned}(43765)
           |              `-{tuned}(43766)
           |-virtlogd(152668)
           |-virtnodedevd(181750)-+-{virtnodedevd}(181769)
           |                      |-{virtnodedevd}(181770)
           |                      |-{virtnodedevd}(181771)
           |                      |-{virtnodedevd}(181772)
           |                      |-{virtnodedevd}(181773)
           |                      |-{virtnodedevd}(181774)
           |                      |-{virtnodedevd}(181775)
           |                      |-{virtnodedevd}(181776)
           |                      |-{virtnodedevd}(181777)
           |                      |-{virtnodedevd}(181778)
           |                      |-{virtnodedevd}(181779)
           |                      |-{virtnodedevd}(181780)
           |                      |-{virtnodedevd}(181781)
           |                      |-{virtnodedevd}(181782)
           |                      |-{virtnodedevd}(181783)
           |                      |-{virtnodedevd}(181785)
           |                      |-{virtnodedevd}(181786)
           |                      |-{virtnodedevd}(181787)
           |                      `-{virtnodedevd}(181788)
           `-virtqemud(181553)-+-{virtqemud}(181554)
                               |-{virtqemud}(181555)
                               |-{virtqemud}(181556)
                               |-{virtqemud}(181557)
                               |-{virtqemud}(181558)
                               |-{virtqemud}(181559)
                               |-{virtqemud}(181560)
                               |-{virtqemud}(181561)
                               |-{virtqemud}(181562)
                               |-{virtqemud}(181563)
                               |-{virtqemud}(181564)
                               |-{virtqemud}(181565)
                               |-{virtqemud}(181566)
                               |-{virtqemud}(181567)
                               |-{virtqemud}(181568)
                               |-{virtqemud}(181572)
                               |-{virtqemud}(181573)
                               `-{virtqemud}(208403)
