systemd(1)-+-NetworkManager(51632)-+-{NetworkManager}(51644)
           |                       `-{NetworkManager}(51645)
           |-agetty(1014)
           |-agetty(1016)
           |-auditd(703)-+-sedispatch(705)
           |             |-{auditd}(704)
           |             `-{auditd}(706)
           |-catatonit(15116)
           |-chronyd(60929)
           |-conmon(94807)---dumb-init(94809)---ovn-controller(94812)-+-{ovn-controller}(94935)
           |                                                          |-{ovn-controller}(94936)
           |                                                          |-{ovn-controller}(94937)
           |                                                          `-{ovn-controller}(94938)
           |-conmon(103689)-+-dumb-init(103691)---neutron-ovn-met(103694)---neutron-ovn-met(103802)
           |                |-privsep-helper(103807)---{privsep-helper}(103808)
           |                |-privsep-helper(220312)-+-{privsep-helper}(220313)
           |                |                        `-{privsep-helper}(220706)
           |                `-privsep-helper(220501)-+-{privsep-helper}(220502)
           |                                         `-{privsep-helper}(222104)
           |-conmon(166216)---dumb-init(166218)---iscsid(166222)
           |-conmon(175530)---dumb-init(175532)---multipathd(175535)-+-{multipathd}(175566)
           |                                                         |-{multipathd}(175568)
           |                                                         |-{multipathd}(175570)
           |                                                         |-{multipathd}(175571)
           |                                                         |-{multipathd}(175572)
           |                                                         `-{multipathd}(175574)
           |-conmon(192679)---dumb-init(192681)-+-nova-compute(192683)-+-{nova-compute}(192958)
           |                                    |                      |-{nova-compute}(192959)
           |                                    |                      |-{nova-compute}(192960)
           |                                    |                      |-{nova-compute}(192961)
           |                                    |                      |-{nova-compute}(192962)
           |                                    |                      |-{nova-compute}(192963)
           |                                    |                      |-{nova-compute}(192964)
           |                                    |                      |-{nova-compute}(192965)
           |                                    |                      |-{nova-compute}(192966)
           |                                    |                      |-{nova-compute}(192967)
           |                                    |                      |-{nova-compute}(192968)
           |                                    |                      |-{nova-compute}(192969)
           |                                    |                      |-{nova-compute}(192970)
           |                                    |                      |-{nova-compute}(192971)
           |                                    |                      |-{nova-compute}(192972)
           |                                    |                      |-{nova-compute}(192973)
           |                                    |                      |-{nova-compute}(192974)
           |                                    |                      |-{nova-compute}(192975)
           |                                    |                      |-{nova-compute}(192976)
           |                                    |                      |-{nova-compute}(192977)
           |                                    |                      `-{nova-compute}(192978)
           |                                    |-privsep-helper(220360)-+-{privsep-helper}(220361)
           |                                    |                        `-{privsep-helper}(220362)
           |                                    `-privsep-helper(220417)-+-{privsep-helper}(220418)
           |                                                             `-{privsep-helper}(220419)
           |-conmon(203479)---dumb-init(203481)---ceilometer-poll(203484)-+-ceilometer-poll(203732)-+-{ceilometer-poll}(203733)
           |                                                              |                         |-{ceilometer-poll}(203789)
           |                                                              |                         `-{ceilometer-poll}(203790)
           |                                                              `-{ceilometer-poll}(203720)
           |-conmon(205296)---node_exporter(205298)-+-{node_exporter}(205301)
           |                                        |-{node_exporter}(205302)
           |                                        |-{node_exporter}(205303)
           |                                        `-{node_exporter}(205304)
           |-conmon(207221)---podman_exporter(207223)-+-{podman_exporter}(207226)
           |                                          |-{podman_exporter}(207227)
           |                                          |-{podman_exporter}(207228)
           |                                          |-{podman_exporter}(207229)
           |                                          |-{podman_exporter}(207230)
           |                                          `-{podman_exporter}(223773)
           |-conmon(209152)---openstack-netwo(209154)-+-{openstack-netwo}(209157)
           |                                          |-{openstack-netwo}(209158)
           |                                          |-{openstack-netwo}(209159)
           |                                          |-{openstack-netwo}(209160)
           |                                          `-{openstack-netwo}(209161)
           |-crond(1012)
           |-dbus-broker-lau(812)---dbus-broker(813)
           |-gssproxy(877)-+-{gssproxy}(880)
           |               |-{gssproxy}(881)
           |               |-{gssproxy}(882)
           |               |-{gssproxy}(883)
           |               `-{gssproxy}(884)
           |-irqbalance(818)---{irqbalance}(828)
           |-ovs-vswitchd(49941)-+-{ovs-vswitchd}(54476)
           |                     |-{ovs-vswitchd}(54477)
           |                     |-{ovs-vswitchd}(54478)
           |                     |-{ovs-vswitchd}(54479)
           |                     |-{ovs-vswitchd}(54480)
           |                     |-{ovs-vswitchd}(54481)
           |                     |-{ovs-vswitchd}(54482)
           |                     |-{ovs-vswitchd}(54483)
           |                     |-{ovs-vswitchd}(54484)
           |                     |-{ovs-vswitchd}(54485)
           |                     |-{ovs-vswitchd}(54489)
           |                     `-{ovs-vswitchd}(54490)
           |-ovsdb-server(49861)
           |-podman(206975)-+-{podman}(206981)
           |                |-{podman}(206982)
           |                |-{podman}(206983)
           |                |-{podman}(206984)
           |                |-{podman}(206985)
           |                |-{podman}(206990)
           |                |-{podman}(206991)
           |                |-{podman}(206992)
           |                |-{podman}(206993)
           |                |-{podman}(206994)
           |                |-{podman}(206996)
           |                `-{podman}(206998)
           |-polkitd(6254)-+-{polkitd}(6335)
           |               |-{polkitd}(6336)
           |               |-{polkitd}(6341)
           |               |-{polkitd}(6342)
           |               |-{polkitd}(6343)
           |               |-{polkitd}(6344)
           |               |-{polkitd}(6345)
           |               |-{polkitd}(6346)
           |               |-{polkitd}(6347)
           |               |-{polkitd}(6348)
           |               `-{polkitd}(6399)
           |-python3(1274)
           |-rpcbind(701)
           |-rsyslogd(1008)-+-{rsyslogd}(1018)
           |                `-{rsyslogd}(1019)
           |-sshd(128016)---sshd-session(239165)---sshd-session(239168)---sudo(239169)---sos(239193)-+-timeout(242034)---turbostat(242036)-+-sleep(242040)
           |                                                                                         |                                     `-{turbostat}(242038)
           |                                                                                         |-timeout(242050)---pstree(242051)
           |                                                                                         |-{sos}(239525)
           |                                                                                         |-{sos}(239526)
           |                                                                                         |-{sos}(239527)
           |                                                                                         |-{sos}(239528)
           |                                                                                         |-{sos}(241746)
           |                                                                                         |-{sos}(241804)
           |                                                                                         |-{sos}(242037)
           |                                                                                         `-{sos}(242049)
           |-systemd(1062)-+-(sd-pam)(1064)
           |               `-dbus-broker-lau(15177)---dbus-broker(15187)
           |-systemd-hostnam(239921)
           |-systemd-journal(679)
           |-systemd-logind(819)
           |-systemd-machine(152692)
           |-systemd-udevd(731)
           |-tuned(39764)-+-{tuned}(39766)
           |              |-{tuned}(39767)
           |              `-{tuned}(39768)
           |-virtlogd(152066)
           |-virtnodedevd(192422)-+-{virtnodedevd}(192424)
           |                      |-{virtnodedevd}(192425)
           |                      |-{virtnodedevd}(192426)
           |                      |-{virtnodedevd}(192427)
           |                      |-{virtnodedevd}(192428)
           |                      |-{virtnodedevd}(192429)
           |                      |-{virtnodedevd}(192430)
           |                      |-{virtnodedevd}(192431)
           |                      |-{virtnodedevd}(192432)
           |                      |-{virtnodedevd}(192433)
           |                      |-{virtnodedevd}(192434)
           |                      |-{virtnodedevd}(192435)
           |                      |-{virtnodedevd}(192436)
           |                      |-{virtnodedevd}(192437)
           |                      |-{virtnodedevd}(192438)
           |                      |-{virtnodedevd}(192445)
           |                      |-{virtnodedevd}(192446)
           |                      `-{virtnodedevd}(192447)
           `-virtqemud(192118)-+-{virtqemud}(192131)
                               |-{virtqemud}(192132)
                               |-{virtqemud}(192133)
                               |-{virtqemud}(192134)
                               |-{virtqemud}(192135)
                               |-{virtqemud}(192136)
                               |-{virtqemud}(192137)
                               |-{virtqemud}(192138)
                               |-{virtqemud}(192139)
                               |-{virtqemud}(192140)
                               |-{virtqemud}(192143)
                               |-{virtqemud}(192144)
                               |-{virtqemud}(192145)
                               |-{virtqemud}(192146)
                               |-{virtqemud}(192147)
                               |-{virtqemud}(192169)
                               |-{virtqemud}(192172)
                               `-{virtqemud}(220825)
