systemd(1)-+-NetworkManager(55542)-+-{NetworkManager}(55548)
           |                       `-{NetworkManager}(55549)
           |-agetty(1013)
           |-agetty(1014)
           |-anacron(30937)
           |-auditd(701)-+-sedispatch(703)
           |             |-{auditd}(702)
           |             `-{auditd}(704)
           |-catatonit(15752)
           |-chronyd(64981)
           |-conmon(95433)---dumb-init(95435)---ovn-controller(95438)-+-{ovn-controller}(95562)
           |                                                          |-{ovn-controller}(95563)
           |                                                          |-{ovn-controller}(95564)
           |                                                          `-{ovn-controller}(95565)
           |-conmon(104679)-+-dumb-init(104681)---neutron-ovn-met(104684)---neutron-ovn-met(105045)
           |                |-privsep-helper(105193)---{privsep-helper}(105200)
           |                |-privsep-helper(211564)-+-{privsep-helper}(211565)
           |                |                        `-{privsep-helper}(212506)
           |                `-privsep-helper(211578)-+-{privsep-helper}(211579)
           |                                         `-{privsep-helper}(213278)
           |-conmon(183063)-+-dumb-init(183065)---nova-compute(183067)-+-{nova-compute}(183345)
           |                |                                          |-{nova-compute}(183346)
           |                |                                          |-{nova-compute}(183347)
           |                |                                          |-{nova-compute}(183348)
           |                |                                          |-{nova-compute}(183349)
           |                |                                          |-{nova-compute}(183350)
           |                |                                          |-{nova-compute}(183351)
           |                |                                          |-{nova-compute}(183352)
           |                |                                          |-{nova-compute}(183353)
           |                |                                          |-{nova-compute}(183354)
           |                |                                          |-{nova-compute}(183355)
           |                |                                          |-{nova-compute}(183356)
           |                |                                          |-{nova-compute}(183357)
           |                |                                          |-{nova-compute}(183358)
           |                |                                          |-{nova-compute}(183359)
           |                |                                          |-{nova-compute}(183360)
           |                |                                          |-{nova-compute}(183361)
           |                |                                          |-{nova-compute}(183362)
           |                |                                          |-{nova-compute}(183363)
           |                |                                          |-{nova-compute}(183364)
           |                |                                          `-{nova-compute}(183365)
           |                |-privsep-helper(211449)---{privsep-helper}(211450)
           |                `-privsep-helper(211514)---{privsep-helper}(211515)
           |-conmon(192741)---dumb-init(192743)---ceilometer-poll(192746)-+-ceilometer-poll(192924)-+-{ceilometer-poll}(192925)
           |                                                              |                         |-{ceilometer-poll}(192951)
           |                                                              |                         `-{ceilometer-poll}(192952)
           |                                                              `-{ceilometer-poll}(192923)
           |-conmon(195742)---node_exporter(195744)-+-{node_exporter}(195747)
           |                                        |-{node_exporter}(195748)
           |                                        |-{node_exporter}(195749)
           |                                        |-{node_exporter}(195750)
           |                                        `-{node_exporter}(195751)
           |-conmon(198877)---podman_exporter(198879)-+-{podman_exporter}(198882)
           |                                          |-{podman_exporter}(198883)
           |                                          |-{podman_exporter}(198884)
           |                                          |-{podman_exporter}(198885)
           |                                          |-{podman_exporter}(198886)
           |                                          |-{podman_exporter}(211947)
           |                                          |-{podman_exporter}(211948)
           |                                          `-{podman_exporter}(211949)
           |-conmon(201984)---openstack-netwo(201986)-+-{openstack-netwo}(201989)
           |                                          |-{openstack-netwo}(201990)
           |                                          |-{openstack-netwo}(201991)
           |                                          |-{openstack-netwo}(201992)
           |                                          `-{openstack-netwo}(201993)
           |-crond(1011)
           |-dbus-broker-lau(763)---dbus-broker(772)
           |-gssproxy(874)-+-{gssproxy}(877)
           |               |-{gssproxy}(878)
           |               |-{gssproxy}(879)
           |               |-{gssproxy}(880)
           |               `-{gssproxy}(881)
           |-irqbalance(785)---{irqbalance}(799)
           |-iscsid(168725)
           |-multipathd(168883)-+-{multipathd}(168885)
           |                    |-{multipathd}(168886)
           |                    |-{multipathd}(168887)
           |                    |-{multipathd}(168888)
           |                    |-{multipathd}(168889)
           |                    `-{multipathd}(168890)
           |-ovs-vswitchd(53843)-+-{ovs-vswitchd}(58376)
           |                     |-{ovs-vswitchd}(58378)
           |                     |-{ovs-vswitchd}(58379)
           |                     |-{ovs-vswitchd}(58380)
           |                     |-{ovs-vswitchd}(58381)
           |                     |-{ovs-vswitchd}(58382)
           |                     |-{ovs-vswitchd}(58383)
           |                     |-{ovs-vswitchd}(58384)
           |                     |-{ovs-vswitchd}(58385)
           |                     |-{ovs-vswitchd}(58386)
           |                     |-{ovs-vswitchd}(58387)
           |                     `-{ovs-vswitchd}(58388)
           |-ovsdb-server(53761)
           |-podman(198888)-+-{podman}(198894)
           |                |-{podman}(198895)
           |                |-{podman}(198896)
           |                |-{podman}(198897)
           |                |-{podman}(198898)
           |                |-{podman}(198904)
           |                |-{podman}(198905)
           |                |-{podman}(198906)
           |                |-{podman}(198907)
           |                |-{podman}(198908)
           |                |-{podman}(198909)
           |                `-{podman}(198914)
           |-polkitd(43700)-+-{polkitd}(43704)
           |                |-{polkitd}(43705)
           |                |-{polkitd}(43706)
           |                |-{polkitd}(43707)
           |                |-{polkitd}(43708)
           |                |-{polkitd}(43709)
           |                |-{polkitd}(43710)
           |                |-{polkitd}(43711)
           |                |-{polkitd}(43712)
           |                |-{polkitd}(43713)
           |                `-{polkitd}(43714)
           |-python3(4522)
           |-rpcbind(699)
           |-rsyslogd(1008)-+-{rsyslogd}(1022)
           |                `-{rsyslogd}(1023)
           |-sshd(129512)---sshd-session(222943)---sshd-session(223006)---sudo(223007)---sos(223031)-+-timeout(225620)---dnf(225622)
           |                                                                                         |-timeout(225629)---pstree(225631)
           |                                                                                         |-{sos}(223324)
           |                                                                                         |-{sos}(223325)
           |                                                                                         |-{sos}(223326)
           |                                                                                         |-{sos}(223327)
           |                                                                                         |-{sos}(223626)
           |                                                                                         |-{sos}(224051)
           |                                                                                         |-{sos}(225411)
           |                                                                                         `-{sos}(225499)
           |-systemd(4309)-+-(sd-pam)(4311)
           |               `-dbus-broker-lau(15838)---dbus-broker(15848)
           |-systemd-hostnam(223702)
           |-systemd-journal(678)
           |-systemd-logind(790)
           |-systemd-machine(154371)
           |-systemd-udevd(729)
           |-tuned(43877)-+-{tuned}(43879)
           |              |-{tuned}(43880)
           |              `-{tuned}(43881)
           |-virtlogd(153742)
           |-virtnodedevd(182977)-+-{virtnodedevd}(182978)
           |                      |-{virtnodedevd}(182979)
           |                      |-{virtnodedevd}(182980)
           |                      |-{virtnodedevd}(182981)
           |                      |-{virtnodedevd}(182982)
           |                      |-{virtnodedevd}(182983)
           |                      |-{virtnodedevd}(182984)
           |                      |-{virtnodedevd}(182985)
           |                      |-{virtnodedevd}(182986)
           |                      |-{virtnodedevd}(182987)
           |                      |-{virtnodedevd}(182988)
           |                      |-{virtnodedevd}(182989)
           |                      |-{virtnodedevd}(182990)
           |                      |-{virtnodedevd}(182991)
           |                      |-{virtnodedevd}(182992)
           |                      |-{virtnodedevd}(182994)
           |                      |-{virtnodedevd}(182995)
           |                      |-{virtnodedevd}(182996)
           |                      `-{virtnodedevd}(182997)
           `-virtqemud(182684)-+-{virtqemud}(182685)
                               |-{virtqemud}(182686)
                               |-{virtqemud}(182687)
                               |-{virtqemud}(182688)
                               |-{virtqemud}(182689)
                               |-{virtqemud}(182690)
                               |-{virtqemud}(182691)
                               |-{virtqemud}(182692)
                               |-{virtqemud}(182693)
                               |-{virtqemud}(182694)
                               |-{virtqemud}(182695)
                               |-{virtqemud}(182696)
                               |-{virtqemud}(182697)
                               |-{virtqemud}(182698)
                               |-{virtqemud}(182699)
                               |-{virtqemud}(182703)
                               |-{virtqemud}(182704)
                               `-{virtqemud}(211687)
