systemd(1)-+-NetworkManager(57033)-+-{NetworkManager}(57039)
           |                       `-{NetworkManager}(57040)
           |-agetty(1020)
           |-agetty(1021)
           |-anacron(148260)
           |-auditd(717)-+-sedispatch(719)
           |             |-{auditd}(718)
           |             `-{auditd}(720)
           |-catatonit(14480)
           |-chronyd(66553)
           |-conmon(98843)---dumb-init(98845)---ovn-controller(98848)-+-{ovn-controller}(98979)
           |                                                          |-{ovn-controller}(98980)
           |                                                          |-{ovn-controller}(98981)
           |                                                          `-{ovn-controller}(98982)
           |-conmon(108170)-+-conmon(253211)---dumb-init(253213)---haproxy(253215)---haproxy(253217)-+-{haproxy}(253218)
           |                |                                                                        |-{haproxy}(253219)
           |                |                                                                        |-{haproxy}(253220)
           |                |                                                                        |-{haproxy}(253221)
           |                |                                                                        |-{haproxy}(253222)
           |                |                                                                        |-{haproxy}(253223)
           |                |                                                                        `-{haproxy}(253224)
           |                |-conmon(253501)---dumb-init(253503)---haproxy(253505)---haproxy(253507)-+-{haproxy}(253509)
           |                |                                                                        |-{haproxy}(253510)
           |                |                                                                        |-{haproxy}(253511)
           |                |                                                                        |-{haproxy}(253512)
           |                |                                                                        |-{haproxy}(253513)
           |                |                                                                        |-{haproxy}(253514)
           |                |                                                                        `-{haproxy}(253515)
           |                |-dumb-init(108172)---neutron-ovn-met(108175)---neutron-ovn-met(108567)
           |                |-privsep-helper(108698)---{privsep-helper}(108722)
           |                |-privsep-helper(242160)-+-{privsep-helper}(242161)
           |                |                        `-{privsep-helper}(252434)
           |                `-privsep-helper(242224)-+-{privsep-helper}(242225)
           |                                         `-{privsep-helper}(252294)
           |-conmon(188777)-+-dumb-init(188779)---nova-compute(188781)-+-{nova-compute}(189057)
           |                |                                          |-{nova-compute}(189058)
           |                |                                          |-{nova-compute}(189059)
           |                |                                          |-{nova-compute}(189060)
           |                |                                          |-{nova-compute}(189061)
           |                |                                          |-{nova-compute}(189062)
           |                |                                          |-{nova-compute}(189063)
           |                |                                          |-{nova-compute}(189064)
           |                |                                          |-{nova-compute}(189065)
           |                |                                          |-{nova-compute}(189066)
           |                |                                          |-{nova-compute}(189067)
           |                |                                          |-{nova-compute}(189068)
           |                |                                          |-{nova-compute}(189069)
           |                |                                          |-{nova-compute}(189070)
           |                |                                          |-{nova-compute}(189071)
           |                |                                          |-{nova-compute}(189072)
           |                |                                          |-{nova-compute}(189073)
           |                |                                          |-{nova-compute}(189074)
           |                |                                          |-{nova-compute}(189075)
           |                |                                          |-{nova-compute}(189076)
           |                |                                          `-{nova-compute}(189077)
           |                |-privsep-helper(242038)---{privsep-helper}(242039)
           |                `-privsep-helper(242113)---{privsep-helper}(242114)
           |-conmon(198530)---dumb-init(198532)---ceilometer-poll(198535)-+-ceilometer-poll(198739)-+-{ceilometer-poll}(198740)
           |                                                              |                         |-{ceilometer-poll}(198741)
           |                                                              |                         |-{ceilometer-poll}(198743)
           |                                                              |                         `-{ceilometer-poll}(198744)
           |                                                              |-ceilometer-poll(198742)-+-{ceilometer-poll}(198745)
           |                                                              |                         |-{ceilometer-poll}(198769)
           |                                                              |                         |-{ceilometer-poll}(198778)
           |                                                              |                         |-{ceilometer-poll}(198780)
           |                                                              |                         `-{ceilometer-poll}(242426)
           |                                                              `-{ceilometer-poll}(198738)
           |-conmon(201595)---node_exporter(201597)-+-{node_exporter}(201600)
           |                                        |-{node_exporter}(201601)
           |                                        |-{node_exporter}(201602)
           |                                        `-{node_exporter}(201603)
           |-conmon(204712)---podman_exporter(204714)-+-{podman_exporter}(204717)
           |                                          |-{podman_exporter}(204718)
           |                                          |-{podman_exporter}(204719)
           |                                          |-{podman_exporter}(204720)
           |                                          |-{podman_exporter}(204722)
           |                                          |-{podman_exporter}(204723)
           |                                          |-{podman_exporter}(216704)
           |                                          |-{podman_exporter}(216705)
           |                                          `-{podman_exporter}(226192)
           |-conmon(207898)---openstack-netwo(207900)-+-{openstack-netwo}(207903)
           |                                          |-{openstack-netwo}(207904)
           |                                          |-{openstack-netwo}(207905)
           |                                          |-{openstack-netwo}(207906)
           |                                          |-{openstack-netwo}(207907)
           |                                          |-{openstack-netwo}(216707)
           |                                          |-{openstack-netwo}(216708)
           |                                          |-{openstack-netwo}(216709)
           |                                          |-{openstack-netwo}(216710)
           |                                          |-{openstack-netwo}(216711)
           |                                          `-{openstack-netwo}(220129)
           |-conmon(227737)---dumb-init(227739)-+-ceilometer-poll(227742)-+-ceilometer-poll(227923)-+-{ceilometer-poll}(227924)
           |                                    |                         |                         |-{ceilometer-poll}(227925)
           |                                    |                         |                         `-{ceilometer-poll}(228005)
           |                                    |                         `-{ceilometer-poll}(227922)
           |                                    `-privsep-helper(227980)---{privsep-helper}(228006)
           |-conmon(227990)---kepler(227992)-+-{kepler}(227995)
           |                                 |-{kepler}(227996)
           |                                 |-{kepler}(227997)
           |                                 |-{kepler}(227998)
           |                                 |-{kepler}(227999)
           |                                 |-{kepler}(228001)
           |                                 |-{kepler}(228002)
           |                                 |-{kepler}(228003)
           |                                 |-{kepler}(228004)
           |                                 |-{kepler}(228025)
           |                                 |-{kepler}(229910)
           |                                 |-{kepler}(229911)
           |                                 `-{kepler}(243433)
           |-crond(1019)
           |-dbus-broker-lau(778)---dbus-broker(789)
           |-gssproxy(883)-+-{gssproxy}(886)
           |               |-{gssproxy}(887)
           |               |-{gssproxy}(888)
           |               |-{gssproxy}(889)
           |               `-{gssproxy}(890)
           |-irqbalance(806)---{irqbalance}(821)
           |-iscsid(172660)
           |-multipathd(172838)-+-{multipathd}(172840)
           |                    |-{multipathd}(172841)
           |                    |-{multipathd}(172842)
           |                    |-{multipathd}(172843)
           |                    |-{multipathd}(172844)
           |                    |-{multipathd}(172845)
           |                    `-{multipathd}(172846)
           |-ovs-vswitchd(55322)-+-{ovs-vswitchd}(59901)
           |                     |-{ovs-vswitchd}(59903)
           |                     |-{ovs-vswitchd}(59904)
           |                     |-{ovs-vswitchd}(59905)
           |                     |-{ovs-vswitchd}(59906)
           |                     |-{ovs-vswitchd}(59907)
           |                     |-{ovs-vswitchd}(59908)
           |                     |-{ovs-vswitchd}(59909)
           |                     |-{ovs-vswitchd}(59910)
           |                     |-{ovs-vswitchd}(59912)
           |                     |-{ovs-vswitchd}(59914)
           |                     `-{ovs-vswitchd}(59916)
           |-ovsdb-server(55241)
           |-podman(204724)-+-{podman}(204730)
           |                |-{podman}(204731)
           |                |-{podman}(204732)
           |                |-{podman}(204733)
           |                |-{podman}(204734)
           |                |-{podman}(204735)
           |                |-{podman}(204741)
           |                |-{podman}(204742)
           |                |-{podman}(204747)
           |                |-{podman}(204748)
           |                |-{podman}(204749)
           |                |-{podman}(204751)
           |                |-{podman}(216706)
           |                `-{podman}(252933)
           |-polkitd(44382)-+-{polkitd}(44386)
           |                |-{polkitd}(44387)
           |                |-{polkitd}(44388)
           |                |-{polkitd}(44389)
           |                |-{polkitd}(44390)
           |                |-{polkitd}(44391)
           |                |-{polkitd}(44392)
           |                |-{polkitd}(44393)
           |                |-{polkitd}(44394)
           |                |-{polkitd}(44395)
           |                `-{polkitd}(44396)
           |-python3(5014)
           |-qemu-kvm(253112)-+-{qemu-kvm}(253145)
           |                  |-{qemu-kvm}(253170)
           |                  |-{qemu-kvm}(253172)
           |                  `-{qemu-kvm}(253177)
           |-qemu-kvm(253411)-+-{qemu-kvm}(253429)
           |                  |-{qemu-kvm}(253455)
           |                  |-{qemu-kvm}(253457)
           |                  `-{qemu-kvm}(253462)
           |-rpcbind(715)
           |-rsyslogd(239379)-+-{rsyslogd}(239406)
           |                  |-{rsyslogd}(239407)
           |                  `-{rsyslogd}(239408)
           |-sshd(133067)---sshd-session(259845)---sshd-session(259848)---sudo(259849)---sos(259873)-+-timeout(262622)---pstree(262624)
           |                                                                                         |-{sos}(260262)
           |                                                                                         |-{sos}(260263)
           |                                                                                         |-{sos}(260264)
           |                                                                                         |-{sos}(260265)
           |                                                                                         |-{sos}(261024)
           |                                                                                         |-{sos}(261828)
           |                                                                                         |-{sos}(262032)
           |                                                                                         `-{sos}(262182)
           |-systemd(4801)-+-(sd-pam)(4804)
           |               `-dbus-broker-lau(14493)---dbus-broker(14494)
           |-systemd-hostnam(260657)
           |-systemd-journal(693)
           |-systemd-logind(810)
           |-systemd-machine(158158)
           |-systemd-udevd(745)
           |-tuned(44560)-+-{tuned}(44562)
           |              |-{tuned}(44563)
           |              `-{tuned}(44564)
           |-virtlogd(157505)
           |-virtnodedevd(189078)-+-{virtnodedevd}(189079)
           |                      |-{virtnodedevd}(189080)
           |                      |-{virtnodedevd}(189081)
           |                      |-{virtnodedevd}(189082)
           |                      |-{virtnodedevd}(189083)
           |                      |-{virtnodedevd}(189084)
           |                      |-{virtnodedevd}(189085)
           |                      |-{virtnodedevd}(189086)
           |                      |-{virtnodedevd}(189087)
           |                      |-{virtnodedevd}(189088)
           |                      |-{virtnodedevd}(189089)
           |                      |-{virtnodedevd}(189090)
           |                      |-{virtnodedevd}(189091)
           |                      |-{virtnodedevd}(189092)
           |                      |-{virtnodedevd}(189093)
           |                      |-{virtnodedevd}(189095)
           |                      |-{virtnodedevd}(189096)
           |                      |-{virtnodedevd}(189097)
           |                      `-{virtnodedevd}(189098)
           `-virtqemud(188195)-+-{virtqemud}(188196)
                               |-{virtqemud}(188197)
                               |-{virtqemud}(188198)
                               |-{virtqemud}(188199)
                               |-{virtqemud}(188200)
                               |-{virtqemud}(188201)
                               |-{virtqemud}(188202)
                               |-{virtqemud}(188203)
                               |-{virtqemud}(188204)
                               |-{virtqemud}(188205)
                               |-{virtqemud}(188206)
                               |-{virtqemud}(188207)
                               |-{virtqemud}(188208)
                               |-{virtqemud}(188209)
                               |-{virtqemud}(188210)
                               |-{virtqemud}(188214)
                               |-{virtqemud}(188215)
                               |-{virtqemud}(242497)
                               |-{virtqemud}(253130)
                               `-{virtqemud}(253425)
