systemd(1)-+-NetworkManager(1303)-+-{NetworkManager}(1304)
           |                      `-{NetworkManager}(1305)
           |-agetty(1557)
           |-anacron(204620)
           |-auditd(1062)-+-sedispatch(1064)
           |              |-{auditd}(1063)
           |              `-{auditd}(1065)
           |-chronyd(1107)
           |-conmon(155970)---dumb-init(155975)---ovn-controller(155986)-+-{ovn-controller}(156261)
           |                                                             |-{ovn-controller}(156262)
           |                                                             |-{ovn-controller}(156263)
           |                                                             `-{ovn-controller}(156264)
           |-conmon(174605)-+-dumb-init(174609)---neutron-ovn-met(174621)---neutron-ovn-met(175008)
           |                |-privsep-helper(175107)---{privsep-helper}(175108)
           |                |-privsep-helper(205788)-+-{privsep-helper}(205789)
           |                |                        `-{privsep-helper}(205852)
           |                `-privsep-helper(205824)---{privsep-helper}(205825)
           |-conmon(190199)---dumb-init(190206)---ceilometer-poll(190214)-+-ceilometer-poll(190414)-+-{ceilometer-poll}(190415)
           |                                                              |                         |-{ceilometer-poll}(190443)
           |                                                              |                         `-{ceilometer-poll}(190444)
           |                                                              `-{ceilometer-poll}(190413)
           |-conmon(193168)---node_exporter(193170)-+-{node_exporter}(193173)
           |                                        |-{node_exporter}(193174)
           |                                        |-{node_exporter}(193175)
           |                                        `-{node_exporter}(193176)
           |-conmon(196105)---podman_exporter(196113)-+-{podman_exporter}(196120)
           |                                          |-{podman_exporter}(196121)
           |                                          |-{podman_exporter}(196122)
           |                                          |-{podman_exporter}(196123)
           |                                          |-{podman_exporter}(196124)
           |                                          `-{podman_exporter}(202448)
           |-conmon(199067)---openstack-netwo(199073)-+-{openstack-netwo}(199078)
           |                                          |-{openstack-netwo}(199079)
           |                                          |-{openstack-netwo}(199080)
           |                                          |-{openstack-netwo}(199081)
           |                                          `-{openstack-netwo}(199082)
           |-conmon(204780)-+-dumb-init(204782)---nova-compute(204784)-+-{nova-compute}(205052)
           |                |                                          |-{nova-compute}(205053)
           |                |                                          |-{nova-compute}(205054)
           |                |                                          |-{nova-compute}(205055)
           |                |                                          |-{nova-compute}(205056)
           |                |                                          |-{nova-compute}(205057)
           |                |                                          |-{nova-compute}(205058)
           |                |                                          |-{nova-compute}(205059)
           |                |                                          |-{nova-compute}(205060)
           |                |                                          |-{nova-compute}(205061)
           |                |                                          |-{nova-compute}(205062)
           |                |                                          |-{nova-compute}(205065)
           |                |                                          |-{nova-compute}(205068)
           |                |                                          |-{nova-compute}(205070)
           |                |                                          |-{nova-compute}(205071)
           |                |                                          |-{nova-compute}(205072)
           |                |                                          |-{nova-compute}(205073)
           |                |                                          |-{nova-compute}(205074)
           |                |                                          |-{nova-compute}(205075)
           |                |                                          |-{nova-compute}(205076)
           |                |                                          `-{nova-compute}(205077)
           |                |-privsep-helper(205679)---{privsep-helper}(205680)
           |                `-privsep-helper(205721)---{privsep-helper}(205722)
           |-crond(1556)
           |-dbus-broker-lau(1090)---dbus-broker(1091)
           |-dmeventd(890)-+-{dmeventd}(893)
           |               `-{dmeventd}(894)
           |-gssproxy(1339)-+-{gssproxy}(1341)
           |                |-{gssproxy}(1342)
           |                |-{gssproxy}(1343)
           |                |-{gssproxy}(1344)
           |                `-{gssproxy}(1345)
           |-irqbalance(1095)---{irqbalance}(1110)
           |-iscsid(163221)
           |-multipathd(179720)-+-{multipathd}(179722)
           |                    |-{multipathd}(179723)
           |                    |-{multipathd}(179724)
           |                    |-{multipathd}(179725)
           |                    |-{multipathd}(179726)
           |                    `-{multipathd}(179727)
           |-ovs-vswitchd(1272)-+-{ovs-vswitchd}(1278)
           |                    |-{ovs-vswitchd}(1352)
           |                    |-{ovs-vswitchd}(1353)
           |                    |-{ovs-vswitchd}(1354)
           |                    |-{ovs-vswitchd}(1355)
           |                    |-{ovs-vswitchd}(1356)
           |                    |-{ovs-vswitchd}(1357)
           |                    |-{ovs-vswitchd}(1358)
           |                    `-{ovs-vswitchd}(1359)
           |-ovsdb-server(1201)
           |-podman(132642)-+-{podman}(132648)
           |                |-{podman}(132649)
           |                |-{podman}(132650)
           |                |-{podman}(132651)
           |                |-{podman}(132652)
           |                |-{podman}(132658)
           |                |-{podman}(132659)
           |                |-{podman}(132660)
           |                |-{podman}(132661)
           |                |-{podman}(132685)
           |                |-{podman}(132697)
           |                `-{podman}(132698)
           |-polkitd(1422)-+-{polkitd}(1447)
           |               |-{polkitd}(1448)
           |               |-{polkitd}(1451)
           |               |-{polkitd}(1452)
           |               |-{polkitd}(1453)
           |               |-{polkitd}(1454)
           |               |-{polkitd}(1455)
           |               |-{polkitd}(1456)
           |               `-{polkitd}(1470)
           |-qemu-ga(1098)---{qemu-ga}(1101)
           |-rngd(1099)
           |-rpcbind(1061)
           |-rsyslogd(1553)-+-{rsyslogd}(1559)
           |                `-{rsyslogd}(1560)
           |-sshd(1554)---sshd-session(206674)---sshd-session(206693)---sudo(206694)---sos(206718)-+-timeout(209570)---turbostat(209571)-+-sleep(209574)
           |                                                                                       |                                     `-{turbostat}(209572)
           |                                                                                       |-timeout(209627)---pstree(209628)
           |                                                                                       |-{sos}(207054)
           |                                                                                       |-{sos}(207055)
           |                                                                                       |-{sos}(207056)
           |                                                                                       |-{sos}(207057)
           |                                                                                       |-{sos}(209390)
           |                                                                                       |-{sos}(209440)
           |                                                                                       |-{sos}(209575)
           |                                                                                       `-{sos}(209624)
           |-systemd(206678)---(sd-pam)(206681)
           |-systemd-hostnam(207641)
           |-systemd-journal(880)
           |-systemd-logind(1103)
           |-systemd-machine(78274)
           |-systemd-udevd(898)---systemd-udevd(209552)
           |-tuned(1324)-+-{tuned}(1420)
           |             |-{tuned}(1423)
           |             `-{tuned}(1463)
           |-virtlogd(77655)
           |-virtnodedevd(118771)-+-{virtnodedevd}(118772)
           |                      |-{virtnodedevd}(118773)
           |                      |-{virtnodedevd}(118774)
           |                      |-{virtnodedevd}(118775)
           |                      |-{virtnodedevd}(118776)
           |                      |-{virtnodedevd}(118777)
           |                      |-{virtnodedevd}(118778)
           |                      |-{virtnodedevd}(118779)
           |                      |-{virtnodedevd}(118780)
           |                      |-{virtnodedevd}(118781)
           |                      |-{virtnodedevd}(118782)
           |                      |-{virtnodedevd}(118783)
           |                      |-{virtnodedevd}(118784)
           |                      |-{virtnodedevd}(118785)
           |                      |-{virtnodedevd}(118786)
           |                      |-{virtnodedevd}(118788)
           |                      |-{virtnodedevd}(118789)
           |                      |-{virtnodedevd}(118790)
           |                      `-{virtnodedevd}(118791)
           `-virtqemud(118228)-+-{virtqemud}(118229)
                               |-{virtqemud}(118230)
                               |-{virtqemud}(118231)
                               |-{virtqemud}(118232)
                               |-{virtqemud}(118233)
                               |-{virtqemud}(118234)
                               |-{virtqemud}(118235)
                               |-{virtqemud}(118236)
                               |-{virtqemud}(118237)
                               |-{virtqemud}(118238)
                               |-{virtqemud}(118239)
                               |-{virtqemud}(118240)
                               |-{virtqemud}(118241)
                               |-{virtqemud}(118242)
                               |-{virtqemud}(118243)
                               |-{virtqemud}(118247)
                               |-{virtqemud}(118248)
                               `-{virtqemud}(206201)
