systemd(1)-+-NetworkManager(56308)-+-{NetworkManager}(56314)
           |                       `-{NetworkManager}(56315)
           |-agetty(1030)
           |-agetty(1038)
           |-anacron(112850)
           |-auditd(720)-+-sedispatch(722)
           |             |-{auditd}(721)
           |             `-{auditd}(723)
           |-catatonit(14095)
           |-chronyd(65826)
           |-conmon(96552)---dumb-init(96554)---ovn-controller(96557)-+-{ovn-controller}(96687)
           |                                                          |-{ovn-controller}(96688)
           |                                                          |-{ovn-controller}(96689)
           |                                                          |-{ovn-controller}(96690)
           |                                                          `-{ovn-controller}(96691)
           |-conmon(105883)-+-dumb-init(105885)---neutron-ovn-met(105888)-+-{neutron-ovn-met}(106179)
           |                |                                             |-{neutron-ovn-met}(106180)
           |                |                                             |-{neutron-ovn-met}(106181)
           |                |                                             |-{neutron-ovn-met}(106182)
           |                |                                             |-{neutron-ovn-met}(106183)
           |                |                                             |-{neutron-ovn-met}(106184)
           |                |                                             |-{neutron-ovn-met}(106319)
           |                |                                             |-{neutron-ovn-met}(206522)
           |                |                                             |-{neutron-ovn-met}(206528)
           |                |                                             |-{neutron-ovn-met}(207357)
           |                |                                             `-{neutron-ovn-met}(207376)
           |                |-privsep-helper(106310)---{privsep-helper}(106320)
           |                |-privsep-helper(206527)-+-{privsep-helper}(206529)
           |                |                        |-{privsep-helper}(207666)
           |                |                        `-{privsep-helper}(216659)
           |                `-privsep-helper(207375)-+-{privsep-helper}(207377)
           |                                         `-{privsep-helper}(215088)
           |-conmon(186625)-+-dumb-init(186627)---nova-compute(186629)-+-{nova-compute}(186909)
           |                |                                          |-{nova-compute}(186910)
           |                |                                          |-{nova-compute}(186911)
           |                |                                          |-{nova-compute}(186912)
           |                |                                          |-{nova-compute}(186913)
           |                |                                          |-{nova-compute}(186914)
           |                |                                          |-{nova-compute}(186915)
           |                |                                          |-{nova-compute}(186916)
           |                |                                          |-{nova-compute}(186917)
           |                |                                          |-{nova-compute}(186918)
           |                |                                          |-{nova-compute}(186919)
           |                |                                          |-{nova-compute}(186920)
           |                |                                          |-{nova-compute}(186921)
           |                |                                          |-{nova-compute}(186922)
           |                |                                          |-{nova-compute}(186923)
           |                |                                          |-{nova-compute}(186924)
           |                |                                          |-{nova-compute}(186925)
           |                |                                          |-{nova-compute}(186926)
           |                |                                          |-{nova-compute}(186927)
           |                |                                          |-{nova-compute}(186928)
           |                |                                          `-{nova-compute}(186929)
           |                |-privsep-helper(207296)---{privsep-helper}(207297)
           |                `-privsep-helper(207317)---{privsep-helper}(207318)
           |-conmon(195979)---podman_exporter(195981)-+-{podman_exporter}(195984)
           |                                          |-{podman_exporter}(195985)
           |                                          |-{podman_exporter}(195986)
           |                                          |-{podman_exporter}(195987)
           |                                          |-{podman_exporter}(195989)
           |                                          |-{podman_exporter}(206302)
           |                                          |-{podman_exporter}(206404)
           |                                          |-{podman_exporter}(206605)
           |                                          `-{podman_exporter}(206703)
           |-conmon(198860)---openstack-netwo(198862)-+-{openstack-netwo}(198866)
           |                                          |-{openstack-netwo}(198867)
           |                                          |-{openstack-netwo}(198868)
           |                                          |-{openstack-netwo}(198869)
           |                                          |-{openstack-netwo}(198870)
           |                                          |-{openstack-netwo}(206303)
           |                                          |-{openstack-netwo}(206304)
           |                                          |-{openstack-netwo}(206305)
           |                                          |-{openstack-netwo}(206306)
           |                                          |-{openstack-netwo}(206307)
           |                                          `-{openstack-netwo}(206987)
           |-crond(1017)
           |-dbus-broker-lau(783)---dbus-broker(792)
           |-gssproxy(889)-+-{gssproxy}(892)
           |               |-{gssproxy}(893)
           |               |-{gssproxy}(894)
           |               |-{gssproxy}(895)
           |               `-{gssproxy}(896)
           |-irqbalance(814)---{irqbalance}(827)
           |-iscsid(170473)
           |-multipathd(170634)-+-{multipathd}(170636)
           |                    |-{multipathd}(170637)
           |                    |-{multipathd}(170638)
           |                    |-{multipathd}(170639)
           |                    |-{multipathd}(170640)
           |                    |-{multipathd}(170641)
           |                    `-{multipathd}(170642)
           |-ovs-vswitchd(54597)-+-{ovs-vswitchd}(59177)
           |                     |-{ovs-vswitchd}(59178)
           |                     |-{ovs-vswitchd}(59179)
           |                     |-{ovs-vswitchd}(59180)
           |                     |-{ovs-vswitchd}(59181)
           |                     |-{ovs-vswitchd}(59182)
           |                     |-{ovs-vswitchd}(59183)
           |                     |-{ovs-vswitchd}(59184)
           |                     |-{ovs-vswitchd}(59185)
           |                     |-{ovs-vswitchd}(59187)
           |                     |-{ovs-vswitchd}(59189)
           |                     `-{ovs-vswitchd}(59191)
           |-ovsdb-server(54515)
           |-podman(195990)-+-{podman}(195996)
           |                |-{podman}(195997)
           |                |-{podman}(195998)
           |                |-{podman}(195999)
           |                |-{podman}(196000)
           |                |-{podman}(196001)
           |                |-{podman}(196002)
           |                |-{podman}(196003)
           |                |-{podman}(196004)
           |                |-{podman}(196005)
           |                |-{podman}(196009)
           |                |-{podman}(196010)
           |                |-{podman}(206606)
           |                |-{podman}(214648)
           |                `-{podman}(224197)
           |-polkitd(44352)-+-{polkitd}(44356)
           |                |-{polkitd}(44357)
           |                |-{polkitd}(44358)
           |                |-{polkitd}(44359)
           |                |-{polkitd}(44360)
           |                |-{polkitd}(44361)
           |                |-{polkitd}(44362)
           |                |-{polkitd}(44363)
           |                |-{polkitd}(44364)
           |                |-{polkitd}(44365)
           |                `-{polkitd}(44366)
           |-python3(5014)
           |-rpcbind(718)
           |-rsyslogd(1013)-+-{rsyslogd}(1020)
           |                `-{rsyslogd}(1021)
           |-sshd(130849)---sshd-session(224623)---sshd-session(224626)---sudo(224627)---sos(224651)-+-timeout(227304)---pstree(227305)
           |                                                                                         |-{sos}(224987)
           |                                                                                         |-{sos}(224988)
           |                                                                                         |-{sos}(224989)
           |                                                                                         |-{sos}(224990)
           |                                                                                         |-{sos}(226710)
           |                                                                                         |-{sos}(226774)
           |                                                                                         |-{sos}(226943)
           |                                                                                         `-{sos}(227312)
           |-systemd(4802)-+-(sd-pam)(4804)
           |               `-dbus-broker-lau(14209)---dbus-broker(14238)
           |-systemd-hostnam(225343)
           |-systemd-journal(696)
           |-systemd-logind(819)
           |-systemd-machine(155956)
           |-systemd-udevd(748)
           |-tuned(44530)-+-{tuned}(44532)
           |              |-{tuned}(44533)
           |              `-{tuned}(44534)
           |-virtlogd(155254)
           |-virtnodedevd(186209)-+-{virtnodedevd}(186210)
           |                      |-{virtnodedevd}(186211)
           |                      |-{virtnodedevd}(186212)
           |                      |-{virtnodedevd}(186213)
           |                      |-{virtnodedevd}(186214)
           |                      |-{virtnodedevd}(186215)
           |                      |-{virtnodedevd}(186216)
           |                      |-{virtnodedevd}(186217)
           |                      |-{virtnodedevd}(186218)
           |                      |-{virtnodedevd}(186219)
           |                      |-{virtnodedevd}(186220)
           |                      |-{virtnodedevd}(186221)
           |                      |-{virtnodedevd}(186222)
           |                      |-{virtnodedevd}(186223)
           |                      |-{virtnodedevd}(186224)
           |                      |-{virtnodedevd}(186226)
           |                      |-{virtnodedevd}(186227)
           |                      |-{virtnodedevd}(186228)
           |                      `-{virtnodedevd}(186229)
           `-virtqemud(185868)-+-{virtqemud}(185895)
                               |-{virtqemud}(185896)
                               |-{virtqemud}(185897)
                               |-{virtqemud}(185898)
                               |-{virtqemud}(185899)
                               |-{virtqemud}(185900)
                               |-{virtqemud}(185901)
                               |-{virtqemud}(185902)
                               |-{virtqemud}(185903)
                               |-{virtqemud}(185904)
                               |-{virtqemud}(185907)
                               |-{virtqemud}(185908)
                               |-{virtqemud}(185909)
                               |-{virtqemud}(185910)
                               |-{virtqemud}(185911)
                               |-{virtqemud}(185925)
                               |-{virtqemud}(185926)
                               `-{virtqemud}(207509)
