systemd(1)-+-NetworkManager(1302)-+-{NetworkManager}(1303)
           |                      `-{NetworkManager}(1304)
           |-agetty(1570)
           |-auditd(1060)-+-sedispatch(1062)
           |              |-{auditd}(1061)
           |              `-{auditd}(1063)
           |-chronyd(1101)
           |-conmon(143730)---dumb-init(143732)---ovn-controller(143735)-+-{ovn-controller}(143814)
           |                                                             |-{ovn-controller}(143815)
           |                                                             |-{ovn-controller}(143816)
           |                                                             `-{ovn-controller}(143817)
           |-conmon(161272)-+-dumb-init(161274)---neutron-ovn-met(161277)---neutron-ovn-met(161531)
           |                |-privsep-helper(161662)---{privsep-helper}(161665)
           |                |-privsep-helper(185192)---{privsep-helper}(185193)
           |                `-privsep-helper(185213)-+-{privsep-helper}(185214)
           |                                         `-{privsep-helper}(185236)
           |-conmon(165542)---dumb-init(165548)---multipathd(165557)-+-{multipathd}(165597)
           |                                                         |-{multipathd}(165598)
           |                                                         |-{multipathd}(165599)
           |                                                         |-{multipathd}(165602)
           |                                                         |-{multipathd}(165606)
           |                                                         `-{multipathd}(165607)
           |-conmon(173812)---dumb-init(173814)---ceilometer-poll(173818)-+-ceilometer-poll(174001)-+-{ceilometer-poll}(174004)
           |                                                              |                         |-{ceilometer-poll}(174077)
           |                                                              |                         `-{ceilometer-poll}(174078)
           |                                                              `-{ceilometer-poll}(173997)
           |-conmon(175455)---node_exporter(175457)-+-{node_exporter}(175473)
           |                                        |-{node_exporter}(175474)
           |                                        |-{node_exporter}(175475)
           |                                        |-{node_exporter}(175476)
           |                                        `-{node_exporter}(175479)
           |-conmon(177128)---podman_exporter(177130)-+-{podman_exporter}(177133)
           |                                          |-{podman_exporter}(177134)
           |                                          |-{podman_exporter}(177135)
           |                                          |-{podman_exporter}(177136)
           |                                          |-{podman_exporter}(177137)
           |                                          |-{podman_exporter}(185616)
           |                                          `-{podman_exporter}(185617)
           |-conmon(178817)---openstack-netwo(178819)-+-{openstack-netwo}(178822)
           |                                          |-{openstack-netwo}(178823)
           |                                          |-{openstack-netwo}(178824)
           |                                          `-{openstack-netwo}(178826)
           |-conmon(184116)-+-dumb-init(184118)---nova-compute(184120)-+-{nova-compute}(184385)
           |                |                                          |-{nova-compute}(184386)
           |                |                                          |-{nova-compute}(184387)
           |                |                                          |-{nova-compute}(184388)
           |                |                                          |-{nova-compute}(184389)
           |                |                                          |-{nova-compute}(184390)
           |                |                                          |-{nova-compute}(184391)
           |                |                                          |-{nova-compute}(184392)
           |                |                                          |-{nova-compute}(184393)
           |                |                                          |-{nova-compute}(184394)
           |                |                                          |-{nova-compute}(184395)
           |                |                                          |-{nova-compute}(184396)
           |                |                                          |-{nova-compute}(184397)
           |                |                                          |-{nova-compute}(184398)
           |                |                                          |-{nova-compute}(184399)
           |                |                                          |-{nova-compute}(184400)
           |                |                                          |-{nova-compute}(184401)
           |                |                                          |-{nova-compute}(184402)
           |                |                                          |-{nova-compute}(184403)
           |                |                                          |-{nova-compute}(184404)
           |                |                                          `-{nova-compute}(184405)
           |                |-privsep-helper(185068)---{privsep-helper}(185069)
           |                `-privsep-helper(185110)---{privsep-helper}(185111)
           |-crond(1568)
           |-dbus-broker-lau(1088)---dbus-broker(1089)
           |-dmeventd(886)-+-{dmeventd}(890)
           |               `-{dmeventd}(891)
           |-gssproxy(1343)-+-{gssproxy}(1352)
           |                |-{gssproxy}(1353)
           |                |-{gssproxy}(1354)
           |                |-{gssproxy}(1355)
           |                `-{gssproxy}(1356)
           |-irqbalance(1093)---{irqbalance}(1103)
           |-iscsid(151021)
           |-ovs-vswitchd(1271)-+-{ovs-vswitchd}(1277)
           |                    |-{ovs-vswitchd}(1365)
           |                    |-{ovs-vswitchd}(1366)
           |                    |-{ovs-vswitchd}(1367)
           |                    |-{ovs-vswitchd}(1368)
           |                    |-{ovs-vswitchd}(1369)
           |                    |-{ovs-vswitchd}(1370)
           |                    |-{ovs-vswitchd}(1371)
           |                    `-{ovs-vswitchd}(1372)
           |-ovsdb-server(1200)
           |-podman(118283)-+-{podman}(118287)
           |                |-{podman}(118288)
           |                |-{podman}(118289)
           |                |-{podman}(118290)
           |                |-{podman}(118291)
           |                |-{podman}(118292)
           |                |-{podman}(118293)
           |                |-{podman}(118295)
           |                |-{podman}(118299)
           |                |-{podman}(118302)
           |                |-{podman}(121136)
           |                `-{podman}(176344)
           |-polkitd(1445)-+-{polkitd}(1465)
           |               |-{polkitd}(1467)
           |               |-{polkitd}(1470)
           |               |-{polkitd}(1471)
           |               |-{polkitd}(1472)
           |               |-{polkitd}(1473)
           |               |-{polkitd}(1474)
           |               |-{polkitd}(1475)
           |               `-{polkitd}(1492)
           |-qemu-ga(1096)---{qemu-ga}(1102)
           |-rngd(1098)
           |-rpcbind(1059)
           |-rsyslogd(1563)-+-{rsyslogd}(1567)
           |                `-{rsyslogd}(1569)
           |-sshd(1564)---sshd-session(186232)---sshd-session(186258)---sudo(186271)---sos(186318)-+-timeout(189131)---turbostat(189136)-+-sleep(189143)
           |                                                                                       |                                     `-{turbostat}(189141)
           |                                                                                       |-timeout(189257)---pstree(189258)
           |                                                                                       |-timeout(189259)
           |                                                                                       |-{sos}(186613)
           |                                                                                       |-{sos}(186614)
           |                                                                                       |-{sos}(186615)
           |                                                                                       |-{sos}(186616)
           |                                                                                       |-{sos}(188311)
           |                                                                                       |-{sos}(188859)
           |                                                                                       |-{sos}(188887)
           |                                                                                       `-{sos}(189160)
           |-systemd(186236)---(sd-pam)(186238)
           |-systemd-hostnam(187230)
           |-systemd-journal(878)
           |-systemd-logind(1105)
           |-systemd-machine(64598)
           |-systemd-udevd(895)---systemd-udevd(189105)
           |-tuned(1330)-+-{tuned}(1444)
           |             |-{tuned}(1449)
           |             `-{tuned}(1468)
           |-virtlogd(63982)
           |-virtnodedevd(103983)-+-{virtnodedevd}(103984)
           |                      |-{virtnodedevd}(103985)
           |                      |-{virtnodedevd}(103986)
           |                      |-{virtnodedevd}(103987)
           |                      |-{virtnodedevd}(103988)
           |                      |-{virtnodedevd}(103989)
           |                      |-{virtnodedevd}(103990)
           |                      |-{virtnodedevd}(103991)
           |                      |-{virtnodedevd}(103992)
           |                      |-{virtnodedevd}(103993)
           |                      |-{virtnodedevd}(103994)
           |                      |-{virtnodedevd}(103995)
           |                      |-{virtnodedevd}(103996)
           |                      |-{virtnodedevd}(103997)
           |                      |-{virtnodedevd}(103998)
           |                      |-{virtnodedevd}(104000)
           |                      |-{virtnodedevd}(104001)
           |                      |-{virtnodedevd}(104002)
           |                      `-{virtnodedevd}(104003)
           `-virtqemud(103932)-+-{virtqemud}(103939)
                               |-{virtqemud}(103940)
                               |-{virtqemud}(103941)
                               |-{virtqemud}(103942)
                               |-{virtqemud}(103943)
                               |-{virtqemud}(103944)
                               |-{virtqemud}(103945)
                               |-{virtqemud}(103946)
                               |-{virtqemud}(103947)
                               |-{virtqemud}(103948)
                               |-{virtqemud}(103949)
                               |-{virtqemud}(103950)
                               |-{virtqemud}(103951)
                               |-{virtqemud}(103952)
                               |-{virtqemud}(103953)
                               |-{virtqemud}(103957)
                               |-{virtqemud}(103958)
                               `-{virtqemud}(185696)
