systemd(1)-+-NetworkManager(52324)-+-{NetworkManager}(52332)
           |                       `-{NetworkManager}(52333)
           |-agetty(1011)
           |-agetty(1015)
           |-anacron(98887)
           |-auditd(707)-+-sedispatch(709)
           |             |-{auditd}(708)
           |             `-{auditd}(710)
           |-catatonit(9152)
           |-chronyd(61614)
           |-conmon(97052)---dumb-init(97054)---ovn-controller(97057)-+-{ovn-controller}(97179)
           |                                                          |-{ovn-controller}(97180)
           |                                                          |-{ovn-controller}(97181)
           |                                                          `-{ovn-controller}(97182)
           |-conmon(105919)-+-conmon(247009)---dumb-init(247011)---haproxy(247013)---haproxy(247015)-+-{haproxy}(247016)
           |                |                                                                        |-{haproxy}(247017)
           |                |                                                                        |-{haproxy}(247018)
           |                |                                                                        |-{haproxy}(247019)
           |                |                                                                        |-{haproxy}(247020)
           |                |                                                                        |-{haproxy}(247021)
           |                |                                                                        `-{haproxy}(247022)
           |                |-dumb-init(105923)---neutron-ovn-met(105943)---neutron-ovn-met(106055)
           |                |-privsep-helper(106060)---{privsep-helper}(106061)
           |                |-privsep-helper(246899)-+-{privsep-helper}(246900)
           |                |                        `-{privsep-helper}(258370)
           |                `-privsep-helper(246930)-+-{privsep-helper}(246931)
           |                                         `-{privsep-helper}(258365)
           |-conmon(168313)---dumb-init(168315)---iscsid(168318)
           |-conmon(177622)---dumb-init(177624)---multipathd(177627)-+-{multipathd}(177679)
           |                                                         |-{multipathd}(177680)
           |                                                         |-{multipathd}(177681)
           |                                                         |-{multipathd}(177682)
           |                                                         |-{multipathd}(177683)
           |                                                         `-{multipathd}(177684)
           |-conmon(194781)---dumb-init(194783)-+-nova-compute(194785)-+-{nova-compute}(195058)
           |                                    |                      |-{nova-compute}(195059)
           |                                    |                      |-{nova-compute}(195060)
           |                                    |                      |-{nova-compute}(195061)
           |                                    |                      |-{nova-compute}(195062)
           |                                    |                      |-{nova-compute}(195063)
           |                                    |                      |-{nova-compute}(195064)
           |                                    |                      |-{nova-compute}(195065)
           |                                    |                      |-{nova-compute}(195066)
           |                                    |                      |-{nova-compute}(195067)
           |                                    |                      |-{nova-compute}(195068)
           |                                    |                      |-{nova-compute}(195069)
           |                                    |                      |-{nova-compute}(195070)
           |                                    |                      |-{nova-compute}(195071)
           |                                    |                      |-{nova-compute}(195072)
           |                                    |                      |-{nova-compute}(195073)
           |                                    |                      |-{nova-compute}(195074)
           |                                    |                      |-{nova-compute}(195075)
           |                                    |                      |-{nova-compute}(195076)
           |                                    |                      |-{nova-compute}(195077)
           |                                    |                      `-{nova-compute}(195078)
           |                                    |-privsep-helper(246726)---{privsep-helper}(246767)
           |                                    `-privsep-helper(246846)---{privsep-helper}(246847)
           |-conmon(205529)---dumb-init(205531)---ceilometer-poll(205534)-+-ceilometer-poll(205744)-+-{ceilometer-poll}(205746)
           |                                                              |                         |-{ceilometer-poll}(205760)
           |                                                              |                         |-{ceilometer-poll}(205762)
           |                                                              |                         `-{ceilometer-poll}(205763)
           |                                                              |-ceilometer-poll(205755)-+-{ceilometer-poll}(205759)
           |                                                              |                         |-{ceilometer-poll}(205843)
           |                                                              |                         |-{ceilometer-poll}(205845)
           |                                                              |                         |-{ceilometer-poll}(205846)
           |                                                              |                         `-{ceilometer-poll}(247770)
           |                                                              `-{ceilometer-poll}(205737)
           |-conmon(207356)---node_exporter(207358)-+-{node_exporter}(207362)
           |                                        |-{node_exporter}(207363)
           |                                        |-{node_exporter}(207364)
           |                                        `-{node_exporter}(207365)
           |-conmon(209263)---podman_exporter(209265)-+-{podman_exporter}(209268)
           |                                          |-{podman_exporter}(209269)
           |                                          |-{podman_exporter}(209270)
           |                                          |-{podman_exporter}(209271)
           |                                          |-{podman_exporter}(209272)
           |                                          |-{podman_exporter}(213362)
           |                                          |-{podman_exporter}(213363)
           |                                          |-{podman_exporter}(222664)
           |                                          `-{podman_exporter}(246708)
           |-conmon(211160)---openstack-netwo(211162)-+-{openstack-netwo}(211165)
           |                                          |-{openstack-netwo}(211166)
           |                                          |-{openstack-netwo}(211167)
           |                                          |-{openstack-netwo}(211168)
           |                                          |-{openstack-netwo}(211169)
           |                                          |-{openstack-netwo}(222943)
           |                                          |-{openstack-netwo}(222944)
           |                                          |-{openstack-netwo}(222945)
           |                                          |-{openstack-netwo}(222946)
           |                                          |-{openstack-netwo}(222947)
           |                                          `-{openstack-netwo}(252520)
           |-conmon(230556)---dumb-init(230558)-+-ceilometer-poll(230561)-+-ceilometer-poll(230742)-+-{ceilometer-poll}(230743)
           |                                    |                         |                         |-{ceilometer-poll}(230744)
           |                                    |                         |                         `-{ceilometer-poll}(230825)
           |                                    |                         `-{ceilometer-poll}(230741)
           |                                    `-privsep-helper(230801)---{privsep-helper}(230826)
           |-conmon(230805)---kepler(230807)-+-{kepler}(230810)
           |                                 |-{kepler}(230811)
           |                                 |-{kepler}(230812)
           |                                 |-{kepler}(230813)
           |                                 |-{kepler}(230814)
           |                                 |-{kepler}(230816)
           |                                 |-{kepler}(230817)
           |                                 |-{kepler}(230818)
           |                                 |-{kepler}(230819)
           |                                 |-{kepler}(232260)
           |                                 |-{kepler}(232261)
           |                                 |-{kepler}(232262)
           |                                 `-{kepler}(272591)
           |-crond(1010)
           |-dbus-broker-lau(768)---dbus-broker(779)
           |-gssproxy(882)-+-{gssproxy}(884)
           |               |-{gssproxy}(885)
           |               |-{gssproxy}(886)
           |               |-{gssproxy}(887)
           |               `-{gssproxy}(888)
           |-irqbalance(793)---{irqbalance}(811)
           |-ovs-vswitchd(50628)-+-{ovs-vswitchd}(55163)
           |                     |-{ovs-vswitchd}(55164)
           |                     |-{ovs-vswitchd}(55165)
           |                     |-{ovs-vswitchd}(55166)
           |                     |-{ovs-vswitchd}(55167)
           |                     |-{ovs-vswitchd}(55168)
           |                     |-{ovs-vswitchd}(55169)
           |                     |-{ovs-vswitchd}(55170)
           |                     |-{ovs-vswitchd}(55171)
           |                     |-{ovs-vswitchd}(55172)
           |                     |-{ovs-vswitchd}(55173)
           |                     `-{ovs-vswitchd}(55174)
           |-ovsdb-server(50543)
           |-podman(209015)-+-{podman}(209021)
           |                |-{podman}(209022)
           |                |-{podman}(209023)
           |                |-{podman}(209024)
           |                |-{podman}(209025)
           |                |-{podman}(209030)
           |                |-{podman}(209032)
           |                |-{podman}(209034)
           |                |-{podman}(209039)
           |                |-{podman}(209047)
           |                |-{podman}(209048)
           |                |-{podman}(209049)
           |                |-{podman}(209063)
           |                `-{podman}(243837)
           |-polkitd(6312)-+-{polkitd}(6385)
           |               |-{polkitd}(6388)
           |               |-{polkitd}(6394)
           |               |-{polkitd}(6395)
           |               |-{polkitd}(6396)
           |               |-{polkitd}(6397)
           |               |-{polkitd}(6398)
           |               |-{polkitd}(6399)
           |               |-{polkitd}(6400)
           |               |-{polkitd}(6401)
           |               `-{polkitd}(6471)
           |-python3(1273)
           |-qemu-kvm(246883)-+-{qemu-kvm}(246890)
           |                  |-{qemu-kvm}(246895)
           |                  |-{qemu-kvm}(246896)
           |                  `-{qemu-kvm}(246898)
           |-rpcbind(705)
           |-rsyslogd(243731)-+-{rsyslogd}(243768)
           |                  |-{rsyslogd}(243769)
           |                  `-{rsyslogd}(243770)
           |-sshd(130218)---sshd-session(274097)---sshd-session(274100)---sudo(274101)---sos(274125)-+-timeout(276542)
           |                                                                                         |-timeout(276547)---pstree(276554)
           |                                                                                         |-{sos}(274521)
           |                                                                                         |-{sos}(274522)
           |                                                                                         |-{sos}(274523)
           |                                                                                         |-{sos}(274524)
           |                                                                                         |-{sos}(275127)
           |                                                                                         |-{sos}(275616)
           |                                                                                         |-{sos}(276036)
           |                                                                                         `-{sos}(276113)
           |-systemd(1063)-+-(sd-pam)(1065)
           |               `-dbus-broker-lau(9257)---dbus-broker(9271)
           |-systemd-hostnam(274916)
           |-systemd-journal(681)
           |-systemd-logind(798)
           |-systemd-machine(154795)
           |-systemd-udevd(735)
           |-tuned(39771)-+-{tuned}(39773)
           |              |-{tuned}(39774)
           |              `-{tuned}(39775)
           |-virtlogd(154170)
           |-virtnodedevd(194697)-+-{virtnodedevd}(194698)
           |                      |-{virtnodedevd}(194699)
           |                      |-{virtnodedevd}(194700)
           |                      |-{virtnodedevd}(194701)
           |                      |-{virtnodedevd}(194702)
           |                      |-{virtnodedevd}(194703)
           |                      |-{virtnodedevd}(194704)
           |                      |-{virtnodedevd}(194705)
           |                      |-{virtnodedevd}(194706)
           |                      |-{virtnodedevd}(194707)
           |                      |-{virtnodedevd}(194708)
           |                      |-{virtnodedevd}(194709)
           |                      |-{virtnodedevd}(194710)
           |                      |-{virtnodedevd}(194711)
           |                      |-{virtnodedevd}(194712)
           |                      |-{virtnodedevd}(194714)
           |                      |-{virtnodedevd}(194715)
           |                      `-{virtnodedevd}(194716)
           `-virtqemud(194432)-+-{virtqemud}(194452)
                               |-{virtqemud}(194453)
                               |-{virtqemud}(194454)
                               |-{virtqemud}(194455)
                               |-{virtqemud}(194456)
                               |-{virtqemud}(194457)
                               |-{virtqemud}(194458)
                               |-{virtqemud}(194459)
                               |-{virtqemud}(194460)
                               |-{virtqemud}(194461)
                               |-{virtqemud}(194464)
                               |-{virtqemud}(194465)
                               |-{virtqemud}(194466)
                               |-{virtqemud}(194467)
                               |-{virtqemud}(194468)
                               |-{virtqemud}(194493)
                               |-{virtqemud}(194496)
                               |-{virtqemud}(246889)
                               `-{virtqemud}(247255)
