systemd(1)-+-NetworkManager(51635)-+-{NetworkManager}(51643)
           |                       `-{NetworkManager}(51644)
           |-agetty(1017)
           |-agetty(1018)
           |-anacron(110376)
           |-auditd(709)-+-sedispatch(711)
           |             |-{auditd}(710)
           |             `-{auditd}(712)
           |-catatonit(14087)
           |-chronyd(60933)
           |-conmon(94808)---dumb-init(94810)---ovn-controller(94813)-+-{ovn-controller}(94936)
           |                                                          |-{ovn-controller}(94937)
           |                                                          |-{ovn-controller}(94938)
           |                                                          `-{ovn-controller}(94939)
           |-conmon(103668)-+-dumb-init(103670)---neutron-ovn-met(103673)---neutron-ovn-met(103780)
           |                |-privsep-helper(103785)---{privsep-helper}(103786)
           |                |-privsep-helper(220181)-+-{privsep-helper}(220182)
           |                |                        `-{privsep-helper}(223273)
           |                `-privsep-helper(220408)---{privsep-helper}(220409)
           |-conmon(166109)---dumb-init(166111)---iscsid(166114)
           |-conmon(175423)---dumb-init(175425)---multipathd(175428)-+-{multipathd}(175469)
           |                                                         |-{multipathd}(175471)
           |                                                         |-{multipathd}(175472)
           |                                                         |-{multipathd}(175473)
           |                                                         |-{multipathd}(175478)
           |                                                         `-{multipathd}(175480)
           |-conmon(192533)---dumb-init(192535)-+-nova-compute(192537)-+-{nova-compute}(192808)
           |                                    |                      |-{nova-compute}(192809)
           |                                    |                      |-{nova-compute}(192810)
           |                                    |                      |-{nova-compute}(192811)
           |                                    |                      |-{nova-compute}(192812)
           |                                    |                      |-{nova-compute}(192813)
           |                                    |                      |-{nova-compute}(192814)
           |                                    |                      |-{nova-compute}(192815)
           |                                    |                      |-{nova-compute}(192816)
           |                                    |                      |-{nova-compute}(192817)
           |                                    |                      |-{nova-compute}(192818)
           |                                    |                      |-{nova-compute}(192819)
           |                                    |                      |-{nova-compute}(192820)
           |                                    |                      |-{nova-compute}(192821)
           |                                    |                      |-{nova-compute}(192822)
           |                                    |                      |-{nova-compute}(192823)
           |                                    |                      |-{nova-compute}(192824)
           |                                    |                      |-{nova-compute}(192825)
           |                                    |                      |-{nova-compute}(192826)
           |                                    |                      |-{nova-compute}(192827)
           |                                    |                      `-{nova-compute}(192828)
           |                                    |-privsep-helper(220274)---{privsep-helper}(220275)
           |                                    `-privsep-helper(220338)---{privsep-helper}(220339)
           |-conmon(203266)---dumb-init(203268)---ceilometer-poll(203271)-+-ceilometer-poll(203450)-+-{ceilometer-poll}(203451)
           |                                                              |                         |-{ceilometer-poll}(203466)
           |                                                              |                         `-{ceilometer-poll}(203471)
           |                                                              `-{ceilometer-poll}(203449)
           |-conmon(205112)---node_exporter(205114)-+-{node_exporter}(205117)
           |                                        |-{node_exporter}(205118)
           |                                        |-{node_exporter}(205119)
           |                                        `-{node_exporter}(205120)
           |-conmon(207003)---podman_exporter(207005)-+-{podman_exporter}(207008)
           |                                          |-{podman_exporter}(207009)
           |                                          |-{podman_exporter}(207010)
           |                                          |-{podman_exporter}(207011)
           |                                          |-{podman_exporter}(207012)
           |                                          |-{podman_exporter}(211400)
           |                                          |-{podman_exporter}(211401)
           |                                          `-{podman_exporter}(211402)
           |-conmon(208891)---openstack-netwo(208893)-+-{openstack-netwo}(208896)
           |                                          |-{openstack-netwo}(208897)
           |                                          |-{openstack-netwo}(208898)
           |                                          |-{openstack-netwo}(208899)
           |                                          `-{openstack-netwo}(208900)
           |-crond(1015)
           |-dbus-broker-lau(746)---dbus-broker(779)
           |-gssproxy(884)-+-{gssproxy}(886)
           |               |-{gssproxy}(887)
           |               |-{gssproxy}(888)
           |               |-{gssproxy}(889)
           |               `-{gssproxy}(890)
           |-irqbalance(795)---{irqbalance}(812)
           |-ovs-vswitchd(49938)-+-{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}(54487)
           |                     |-{ovs-vswitchd}(54490)
           |                     `-{ovs-vswitchd}(54491)
           |-ovsdb-server(49856)
           |-podman(206753)-+-{podman}(206763)
           |                |-{podman}(206764)
           |                |-{podman}(206765)
           |                |-{podman}(206766)
           |                |-{podman}(206767)
           |                |-{podman}(206770)
           |                |-{podman}(206771)
           |                |-{podman}(206774)
           |                |-{podman}(206777)
           |                |-{podman}(206780)
           |                |-{podman}(206781)
           |                |-{podman}(206784)
           |                `-{podman}(206802)
           |-polkitd(6215)-+-{polkitd}(6307)
           |               |-{polkitd}(6310)
           |               |-{polkitd}(6318)
           |               |-{polkitd}(6320)
           |               |-{polkitd}(6321)
           |               |-{polkitd}(6322)
           |               |-{polkitd}(6323)
           |               |-{polkitd}(6324)
           |               |-{polkitd}(6325)
           |               |-{polkitd}(6326)
           |               `-{polkitd}(6391)
           |-python3(1283)
           |-rpcbind(707)
           |-rsyslogd(1012)-+-{rsyslogd}(1020)
           |                `-{rsyslogd}(1021)
           |-sshd(127980)---sshd-session(241188)---sshd-session(241191)---sudo(241192)---sos(241216)-+-timeout(243944)---turbostat(243945)-+-sleep(243954)
           |                                                                                         |                                     `-{turbostat}(243952)
           |                                                                                         |-timeout(243973)---pip(243975)
           |                                                                                         |-timeout(243993)---pstree(243995)
           |                                                                                         |-{sos}(241572)
           |                                                                                         |-{sos}(241573)
           |                                                                                         |-{sos}(241574)
           |                                                                                         |-{sos}(241575)
           |                                                                                         |-{sos}(242170)
           |                                                                                         |-{sos}(243738)
           |                                                                                         |-{sos}(243752)
           |                                                                                         `-{sos}(243956)
           |-systemd(1071)-+-(sd-pam)(1074)
           |               `-dbus-broker-lau(14148)---dbus-broker(14157)
           |-systemd-hostnam(241955)
           |-systemd-journal(684)
           |-systemd-logind(802)
           |-systemd-machine(152591)
           |-systemd-udevd(737)
           |-tuned(39810)-+-{tuned}(39812)
           |              |-{tuned}(39813)
           |              `-{tuned}(39814)
           |-virtlogd(151964)
           |-virtnodedevd(192279)-+-{virtnodedevd}(192280)
           |                      |-{virtnodedevd}(192281)
           |                      |-{virtnodedevd}(192282)
           |                      |-{virtnodedevd}(192283)
           |                      |-{virtnodedevd}(192284)
           |                      |-{virtnodedevd}(192285)
           |                      |-{virtnodedevd}(192286)
           |                      |-{virtnodedevd}(192287)
           |                      |-{virtnodedevd}(192288)
           |                      |-{virtnodedevd}(192289)
           |                      |-{virtnodedevd}(192290)
           |                      |-{virtnodedevd}(192291)
           |                      |-{virtnodedevd}(192292)
           |                      |-{virtnodedevd}(192293)
           |                      |-{virtnodedevd}(192294)
           |                      |-{virtnodedevd}(192296)
           |                      |-{virtnodedevd}(192297)
           |                      `-{virtnodedevd}(192298)
           `-virtqemud(192007)-+-{virtqemud}(192017)
                               |-{virtqemud}(192018)
                               |-{virtqemud}(192019)
                               |-{virtqemud}(192020)
                               |-{virtqemud}(192021)
                               |-{virtqemud}(192022)
                               |-{virtqemud}(192023)
                               |-{virtqemud}(192024)
                               |-{virtqemud}(192025)
                               |-{virtqemud}(192026)
                               |-{virtqemud}(192029)
                               |-{virtqemud}(192030)
                               |-{virtqemud}(192031)
                               |-{virtqemud}(192032)
                               |-{virtqemud}(192033)
                               |-{virtqemud}(192052)
                               |-{virtqemud}(192053)
                               `-{virtqemud}(221005)
