systemd(1)-+-NetworkManager(1306)-+-{NetworkManager}(1307)
           |                      `-{NetworkManager}(1308)
           |-agetty(1563)
           |-anacron(130798)
           |-auditd(1063)-+-sedispatch(1065)
           |              |-{auditd}(1064)
           |              `-{auditd}(1066)
           |-chronyd(1106)
           |-conmon(146151)---dumb-init(146153)---ovn-controller(146156)-+-{ovn-controller}(146232)
           |                                                             |-{ovn-controller}(146233)
           |                                                             |-{ovn-controller}(146234)
           |                                                             `-{ovn-controller}(146235)
           |-conmon(174247)-+-dumb-init(174249)---neutron-ovn-met(174252)---neutron-ovn-met(174428)
           |                |-privsep-helper(174510)---{privsep-helper}(174511)
           |                |-privsep-helper(208314)---{privsep-helper}(208315)
           |                `-privsep-helper(208353)---{privsep-helper}(208354)
           |-conmon(179099)---dumb-init(179106)---multipathd(179112)-+-{multipathd}(179153)
           |                                                         |-{multipathd}(179154)
           |                                                         |-{multipathd}(179155)
           |                                                         |-{multipathd}(179156)
           |                                                         |-{multipathd}(179157)
           |                                                         `-{multipathd}(179163)
           |-conmon(191441)---dumb-init(191444)---ceilometer-poll(191456)-+-ceilometer-poll(191680)-+-{ceilometer-poll}(191681)
           |                                                              |                         |-{ceilometer-poll}(191683)
           |                                                              |                         `-{ceilometer-poll}(191684)
           |                                                              `-{ceilometer-poll}(191679)
           |-conmon(194612)---node_exporter(194614)-+-{node_exporter}(194617)
           |                                        |-{node_exporter}(194618)
           |                                        |-{node_exporter}(194619)
           |                                        `-{node_exporter}(194620)
           |-conmon(197787)---podman_exporter(197789)-+-{podman_exporter}(197792)
           |                                          |-{podman_exporter}(197793)
           |                                          |-{podman_exporter}(197794)
           |                                          |-{podman_exporter}(197795)
           |                                          |-{podman_exporter}(197796)
           |                                          `-{podman_exporter}(208440)
           |-conmon(200909)---openstack-netwo(200911)-+-{openstack-netwo}(200924)
           |                                          |-{openstack-netwo}(200925)
           |                                          |-{openstack-netwo}(200926)
           |                                          |-{openstack-netwo}(200927)
           |                                          `-{openstack-netwo}(200928)
           |-conmon(207281)-+-dumb-init(207283)---nova-compute(207285)-+-{nova-compute}(207576)
           |                |                                          |-{nova-compute}(207577)
           |                |                                          |-{nova-compute}(207578)
           |                |                                          |-{nova-compute}(207579)
           |                |                                          |-{nova-compute}(207580)
           |                |                                          |-{nova-compute}(207581)
           |                |                                          |-{nova-compute}(207582)
           |                |                                          |-{nova-compute}(207583)
           |                |                                          |-{nova-compute}(207584)
           |                |                                          |-{nova-compute}(207585)
           |                |                                          |-{nova-compute}(207586)
           |                |                                          |-{nova-compute}(207587)
           |                |                                          |-{nova-compute}(207588)
           |                |                                          |-{nova-compute}(207589)
           |                |                                          |-{nova-compute}(207590)
           |                |                                          |-{nova-compute}(207591)
           |                |                                          |-{nova-compute}(207592)
           |                |                                          |-{nova-compute}(207593)
           |                |                                          |-{nova-compute}(207594)
           |                |                                          |-{nova-compute}(207595)
           |                |                                          `-{nova-compute}(207596)
           |                |-privsep-helper(208227)---{privsep-helper}(208228)
           |                `-privsep-helper(208248)---{privsep-helper}(208249)
           |-crond(1562)
           |-dbus-broker-lau(1091)---dbus-broker(1092)
           |-dmeventd(889)-+-{dmeventd}(893)
           |               `-{dmeventd}(894)
           |-gssproxy(1347)-+-{gssproxy}(1349)
           |                |-{gssproxy}(1350)
           |                |-{gssproxy}(1351)
           |                |-{gssproxy}(1352)
           |                `-{gssproxy}(1353)
           |-irqbalance(1096)---{irqbalance}(1103)
           |-iscsid(153602)
           |-ovs-vswitchd(1274)-+-{ovs-vswitchd}(1281)
           |                    |-{ovs-vswitchd}(1356)
           |                    |-{ovs-vswitchd}(1357)
           |                    |-{ovs-vswitchd}(1358)
           |                    |-{ovs-vswitchd}(1359)
           |                    |-{ovs-vswitchd}(1360)
           |                    |-{ovs-vswitchd}(1361)
           |                    |-{ovs-vswitchd}(1362)
           |                    `-{ovs-vswitchd}(1363)
           |-ovsdb-server(1202)
           |-podman(118001)-+-{podman}(118008)
           |                |-{podman}(118009)
           |                |-{podman}(118010)
           |                |-{podman}(118011)
           |                |-{podman}(118012)
           |                |-{podman}(118013)
           |                |-{podman}(118016)
           |                |-{podman}(118017)
           |                |-{podman}(118018)
           |                |-{podman}(118021)
           |                `-{podman}(118037)
           |-polkitd(1442)-+-{polkitd}(1473)
           |               |-{polkitd}(1478)
           |               |-{polkitd}(1481)
           |               |-{polkitd}(1482)
           |               |-{polkitd}(1483)
           |               |-{polkitd}(1484)
           |               |-{polkitd}(1485)
           |               |-{polkitd}(1486)
           |               `-{polkitd}(1503)
           |-qemu-ga(1099)---{qemu-ga}(1107)
           |-rngd(1101)
           |-rpcbind(1062)
           |-rsyslogd(1559)-+-{rsyslogd}(1565)
           |                `-{rsyslogd}(1566)
           |-sshd(1560)---sshd-session(209240)---sshd-session(209259)---sudo(209260)---sos(209284)-+-timeout(212252)---turbostat(212253)-+-sleep(212258)
           |                                                                                       |                                     `-{turbostat}(212256)
           |                                                                                       |-timeout(212323)---pstree(212324)
           |                                                                                       |-{sos}(209599)
           |                                                                                       |-{sos}(209600)
           |                                                                                       |-{sos}(209601)
           |                                                                                       |-{sos}(209602)
           |                                                                                       |-{sos}(211824)
           |                                                                                       |-{sos}(211890)
           |                                                                                       |-{sos}(212246)
           |                                                                                       `-{sos}(212314)
           |-systemd(209244)---(sd-pam)(209246)
           |-systemd-hostnam(210265)
           |-systemd-journal(881)
           |-systemd-logind(1110)
           |-systemd-machine(64551)
           |-systemd-udevd(897)---systemd-udevd(212199)
           |-tuned(1342)-+-{tuned}(1440)
           |             |-{tuned}(1445)
           |             `-{tuned}(1472)
           |-virtlogd(63934)
           |-virtnodedevd(103790)-+-{virtnodedevd}(103791)
           |                      |-{virtnodedevd}(103792)
           |                      |-{virtnodedevd}(103793)
           |                      |-{virtnodedevd}(103794)
           |                      |-{virtnodedevd}(103795)
           |                      |-{virtnodedevd}(103796)
           |                      |-{virtnodedevd}(103797)
           |                      |-{virtnodedevd}(103798)
           |                      |-{virtnodedevd}(103799)
           |                      |-{virtnodedevd}(103800)
           |                      |-{virtnodedevd}(103801)
           |                      |-{virtnodedevd}(103802)
           |                      |-{virtnodedevd}(103803)
           |                      |-{virtnodedevd}(103804)
           |                      |-{virtnodedevd}(103805)
           |                      |-{virtnodedevd}(103807)
           |                      |-{virtnodedevd}(103808)
           |                      |-{virtnodedevd}(103809)
           |                      `-{virtnodedevd}(103810)
           `-virtqemud(103745)-+-{virtqemud}(103746)
                               |-{virtqemud}(103747)
                               |-{virtqemud}(103748)
                               |-{virtqemud}(103749)
                               |-{virtqemud}(103750)
                               |-{virtqemud}(103751)
                               |-{virtqemud}(103752)
                               |-{virtqemud}(103753)
                               |-{virtqemud}(103754)
                               |-{virtqemud}(103755)
                               |-{virtqemud}(103756)
                               |-{virtqemud}(103757)
                               |-{virtqemud}(103758)
                               |-{virtqemud}(103759)
                               |-{virtqemud}(103760)
                               |-{virtqemud}(103764)
                               |-{virtqemud}(103765)
                               `-{virtqemud}(208733)
