systemd(1)-+-NetworkManager(1298)-+-{NetworkManager}(1299)
           |                      `-{NetworkManager}(1300)
           |-agetty(1565)
           |-auditd(1058)-+-sedispatch(1060)
           |              |-{auditd}(1059)
           |              `-{auditd}(1061)
           |-chronyd(1102)
           |-conmon(12810)---dumb-init(12813)---ovn-controller(12817)-+-{ovn-controller}(12979)
           |                                                          |-{ovn-controller}(12980)
           |                                                          |-{ovn-controller}(12981)
           |                                                          `-{ovn-controller}(12982)
           |-conmon(18303)-+-dumb-init(18305)---neutron-ovn-met(18308)---neutron-ovn-met(18400)
           |               `-privsep-helper(18405)---{privsep-helper}(18406)
           |-conmon(81837)---dumb-init(81839)---multipathd(81842)-+-{multipathd}(81893)
           |                                                      |-{multipathd}(81894)
           |                                                      |-{multipathd}(81895)
           |                                                      |-{multipathd}(81896)
           |                                                      |-{multipathd}(81897)
           |                                                      `-{multipathd}(81898)
           |-conmon(98657)---dumb-init(98659)---nova-compute(98661)-+-{nova-compute}(98930)
           |                                                        |-{nova-compute}(98931)
           |                                                        |-{nova-compute}(98932)
           |                                                        |-{nova-compute}(98933)
           |                                                        |-{nova-compute}(98934)
           |                                                        |-{nova-compute}(98935)
           |                                                        |-{nova-compute}(98936)
           |                                                        |-{nova-compute}(98937)
           |                                                        |-{nova-compute}(98938)
           |                                                        |-{nova-compute}(98939)
           |                                                        |-{nova-compute}(98940)
           |                                                        |-{nova-compute}(98941)
           |                                                        |-{nova-compute}(98942)
           |                                                        |-{nova-compute}(98943)
           |                                                        |-{nova-compute}(98944)
           |                                                        |-{nova-compute}(98945)
           |                                                        |-{nova-compute}(98946)
           |                                                        |-{nova-compute}(98947)
           |                                                        |-{nova-compute}(98948)
           |                                                        |-{nova-compute}(98949)
           |                                                        `-{nova-compute}(98950)
           |-conmon(109369)---dumb-init(109371)---ceilometer-poll(109374)-+-ceilometer-poll(109599)-+-{ceilometer-poll}(109600)
           |                                                              |                         |-{ceilometer-poll}(109669)
           |                                                              |                         `-{ceilometer-poll}(109671)
           |                                                              `-{ceilometer-poll}(109593)
           |-conmon(111165)---node_exporter(111167)-+-{node_exporter}(111170)
           |                                        |-{node_exporter}(111171)
           |                                        |-{node_exporter}(111172)
           |                                        `-{node_exporter}(111173)
           |-conmon(113054)---podman_exporter(113056)-+-{podman_exporter}(113059)
           |                                          |-{podman_exporter}(113060)
           |                                          |-{podman_exporter}(113061)
           |                                          |-{podman_exporter}(113062)
           |                                          |-{podman_exporter}(113063)
           |                                          |-{podman_exporter}(119224)
           |                                          |-{podman_exporter}(119225)
           |                                          `-{podman_exporter}(119226)
           |-conmon(114974)---openstack-netwo(114976)-+-{openstack-netwo}(114979)
           |                                          |-{openstack-netwo}(114980)
           |                                          |-{openstack-netwo}(114981)
           |                                          |-{openstack-netwo}(114982)
           |                                          `-{openstack-netwo}(114983)
           |-crond(1564)
           |-dbus-broker-lau(1086)---dbus-broker(1087)
           |-dmeventd(888)-+-{dmeventd}(889)
           |               `-{dmeventd}(890)
           |-gssproxy(1344)-+-{gssproxy}(1346)
           |                |-{gssproxy}(1347)
           |                |-{gssproxy}(1348)
           |                |-{gssproxy}(1349)
           |                `-{gssproxy}(1350)
           |-irqbalance(1091)---{irqbalance}(1098)
           |-iscsid(84514)
           |-ovs-vswitchd(1267)-+-{ovs-vswitchd}(1274)
           |                    |-{ovs-vswitchd}(1353)
           |                    |-{ovs-vswitchd}(1354)
           |                    |-{ovs-vswitchd}(1355)
           |                    |-{ovs-vswitchd}(1356)
           |                    |-{ovs-vswitchd}(1357)
           |                    |-{ovs-vswitchd}(1358)
           |                    |-{ovs-vswitchd}(1359)
           |                    `-{ovs-vswitchd}(1360)
           |-ovsdb-server(1196)
           |-podman(112787)-+-{podman}(112789)
           |                |-{podman}(112790)
           |                |-{podman}(112791)
           |                |-{podman}(112792)
           |                |-{podman}(112793)
           |                |-{podman}(112798)
           |                |-{podman}(112799)
           |                |-{podman}(112801)
           |                |-{podman}(112835)
           |                |-{podman}(112836)
           |                |-{podman}(112838)
           |                `-{podman}(112839)
           |-polkitd(1454)-+-{polkitd}(1499)
           |               |-{polkitd}(1500)
           |               |-{polkitd}(1507)
           |               |-{polkitd}(1508)
           |               |-{polkitd}(1509)
           |               |-{polkitd}(1510)
           |               |-{polkitd}(1511)
           |               |-{polkitd}(1512)
           |               `-{polkitd}(1535)
           |-qemu-ga(1095)---{qemu-ga}(1100)
           |-rngd(1097)
           |-rpcbind(1057)
           |-rsyslogd(1558)-+-{rsyslogd}(1562)
           |                `-{rsyslogd}(1563)
           |-sshd(1559)---sshd-session(124340)---sshd-session(124359)---sudo(124360)---sos(124384)-+-timeout(127139)---turbostat(127140)-+-sleep(127143)
           |                                                                                       |                                     `-{turbostat}(127141)
           |                                                                                       |-timeout(127196)---pstree(127197)
           |                                                                                       |-{sos}(124679)
           |                                                                                       |-{sos}(124680)
           |                                                                                       |-{sos}(124681)
           |                                                                                       |-{sos}(124682)
           |                                                                                       |-{sos}(126945)
           |                                                                                       |-{sos}(126996)
           |                                                                                       |-{sos}(127148)
           |                                                                                       `-{sos}(127193)
           |-systemd(124344)---(sd-pam)(124346)
           |-systemd-hostnam(125237)
           |-systemd-journal(876)
           |-systemd-logind(1105)
           |-systemd-machine(65135)
           |-systemd-udevd(894)---systemd-udevd(126372)
           |-tuned(1330)-+-{tuned}(1452)
           |             |-{tuned}(1460)
           |             `-{tuned}(1492)
           |-virtlogd(64519)
           |-virtnodedevd(98953)-+-{virtnodedevd}(98954)
           |                     |-{virtnodedevd}(98955)
           |                     |-{virtnodedevd}(98956)
           |                     |-{virtnodedevd}(98957)
           |                     |-{virtnodedevd}(98958)
           |                     |-{virtnodedevd}(98959)
           |                     |-{virtnodedevd}(98960)
           |                     |-{virtnodedevd}(98961)
           |                     |-{virtnodedevd}(98962)
           |                     |-{virtnodedevd}(98963)
           |                     |-{virtnodedevd}(98964)
           |                     |-{virtnodedevd}(98965)
           |                     |-{virtnodedevd}(98966)
           |                     |-{virtnodedevd}(98967)
           |                     |-{virtnodedevd}(98968)
           |                     |-{virtnodedevd}(98970)
           |                     |-{virtnodedevd}(98971)
           |                     |-{virtnodedevd}(98972)
           |                     `-{virtnodedevd}(98973)
           `-virtqemud(98407)-+-{virtqemud}(98408)
                              |-{virtqemud}(98409)
                              |-{virtqemud}(98410)
                              |-{virtqemud}(98411)
                              |-{virtqemud}(98412)
                              |-{virtqemud}(98413)
                              |-{virtqemud}(98414)
                              |-{virtqemud}(98415)
                              |-{virtqemud}(98416)
                              |-{virtqemud}(98417)
                              |-{virtqemud}(98418)
                              |-{virtqemud}(98419)
                              |-{virtqemud}(98420)
                              |-{virtqemud}(98421)
                              |-{virtqemud}(98422)
                              |-{virtqemud}(98432)
                              `-{virtqemud}(98434)
