systemd(1)-+-NetworkManager(56281)-+-{NetworkManager}(56289)
           |                       `-{NetworkManager}(56290)
           |-agetty(1010)
           |-agetty(1011)
           |-auditd(701)-+-sedispatch(703)
           |             |-{auditd}(702)
           |             `-{auditd}(704)
           |-catatonit(13978)
           |-chronyd(65618)
           |-conmon(97627)---dumb-init(97629)---ovn-controller(97632)-+-{ovn-controller}(97757)
           |                                                          |-{ovn-controller}(97758)
           |                                                          |-{ovn-controller}(97759)
           |                                                          `-{ovn-controller}(97760)
           |-conmon(106878)-+-conmon(251234)---dumb-init(251236)---haproxy(251238)---haproxy(251240)-+-{haproxy}(251241)
           |                |                                                                        |-{haproxy}(251242)
           |                |                                                                        |-{haproxy}(251243)
           |                |                                                                        |-{haproxy}(251244)
           |                |                                                                        |-{haproxy}(251245)
           |                |                                                                        |-{haproxy}(251246)
           |                |                                                                        `-{haproxy}(251247)
           |                |-conmon(251995)---dumb-init(251997)---haproxy(251999)---haproxy(252001)-+-{haproxy}(252002)
           |                |                                                                        |-{haproxy}(252003)
           |                |                                                                        |-{haproxy}(252004)
           |                |                                                                        |-{haproxy}(252005)
           |                |                                                                        |-{haproxy}(252006)
           |                |                                                                        |-{haproxy}(252007)
           |                |                                                                        `-{haproxy}(252008)
           |                |-dumb-init(106880)---neutron-ovn-met(106883)---neutron-ovn-met(107265)
           |                |-privsep-helper(107396)---{privsep-helper}(107397)
           |                |-privsep-helper(238337)-+-{privsep-helper}(238338)
           |                |                        `-{privsep-helper}(250996)
           |                `-privsep-helper(238370)---{privsep-helper}(238371)
           |-conmon(185194)-+-dumb-init(185196)---nova-compute(185198)-+-{nova-compute}(185497)
           |                |                                          |-{nova-compute}(185498)
           |                |                                          |-{nova-compute}(185499)
           |                |                                          |-{nova-compute}(185500)
           |                |                                          |-{nova-compute}(185501)
           |                |                                          |-{nova-compute}(185502)
           |                |                                          |-{nova-compute}(185503)
           |                |                                          |-{nova-compute}(185504)
           |                |                                          |-{nova-compute}(185505)
           |                |                                          |-{nova-compute}(185506)
           |                |                                          |-{nova-compute}(185507)
           |                |                                          |-{nova-compute}(185508)
           |                |                                          |-{nova-compute}(185509)
           |                |                                          |-{nova-compute}(185510)
           |                |                                          |-{nova-compute}(185511)
           |                |                                          |-{nova-compute}(185512)
           |                |                                          |-{nova-compute}(185513)
           |                |                                          |-{nova-compute}(185514)
           |                |                                          |-{nova-compute}(185515)
           |                |                                          |-{nova-compute}(185516)
           |                |                                          `-{nova-compute}(185517)
           |                |-privsep-helper(238202)---{privsep-helper}(238203)
           |                `-privsep-helper(238239)---{privsep-helper}(238240)
           |-conmon(194915)---dumb-init(194917)---ceilometer-poll(194921)-+-ceilometer-poll(195100)-+-{ceilometer-poll}(195101)
           |                                                              |                         |-{ceilometer-poll}(195112)
           |                                                              |                         |-{ceilometer-poll}(195113)
           |                                                              |                         `-{ceilometer-poll}(195116)
           |                                                              |-ceilometer-poll(195105)-+-{ceilometer-poll}(195108)
           |                                                              |                         |-{ceilometer-poll}(195131)
           |                                                              |                         |-{ceilometer-poll}(195133)
           |                                                              |                         |-{ceilometer-poll}(195134)
           |                                                              |                         `-{ceilometer-poll}(239179)
           |                                                              `-{ceilometer-poll}(195099)
           |-conmon(197926)---node_exporter(197928)-+-{node_exporter}(197931)
           |                                        |-{node_exporter}(197932)
           |                                        |-{node_exporter}(197933)
           |                                        |-{node_exporter}(197934)
           |                                        `-{node_exporter}(197935)
           |-conmon(201055)---podman_exporter(201057)-+-{podman_exporter}(201062)
           |                                          |-{podman_exporter}(201063)
           |                                          |-{podman_exporter}(201064)
           |                                          |-{podman_exporter}(201065)
           |                                          |-{podman_exporter}(201067)
           |                                          |-{podman_exporter}(212905)
           |                                          |-{podman_exporter}(212906)
           |                                          |-{podman_exporter}(217447)
           |                                          `-{podman_exporter}(217448)
           |-conmon(204162)---openstack-netwo(204164)-+-{openstack-netwo}(204167)
           |                                          |-{openstack-netwo}(204168)
           |                                          |-{openstack-netwo}(204169)
           |                                          |-{openstack-netwo}(204170)
           |                                          |-{openstack-netwo}(204171)
           |                                          |-{openstack-netwo}(212953)
           |                                          |-{openstack-netwo}(212954)
           |                                          |-{openstack-netwo}(212955)
           |                                          |-{openstack-netwo}(212956)
           |                                          |-{openstack-netwo}(212957)
           |                                          `-{openstack-netwo}(243006)
           |-conmon(223920)---dumb-init(223922)-+-ceilometer-poll(223925)-+-ceilometer-poll(224105)-+-{ceilometer-poll}(224106)
           |                                    |                         |                         |-{ceilometer-poll}(224107)
           |                                    |                         |                         `-{ceilometer-poll}(224128)
           |                                    |                         `-{ceilometer-poll}(224104)
           |                                    `-privsep-helper(224127)---{privsep-helper}(224129)
           |-conmon(224175)---kepler(224177)-+-{kepler}(224180)
           |                                 |-{kepler}(224181)
           |                                 |-{kepler}(224182)
           |                                 |-{kepler}(224183)
           |                                 |-{kepler}(224184)
           |                                 |-{kepler}(224186)
           |                                 |-{kepler}(224187)
           |                                 |-{kepler}(224188)
           |                                 |-{kepler}(224207)
           |                                 |-{kepler}(225907)
           |                                 |-{kepler}(225908)
           |                                 |-{kepler}(225909)
           |                                 `-{kepler}(239871)
           |-crond(1009)
           |-dbus-broker-lau(763)---dbus-broker(780)
           |-gssproxy(875)-+-{gssproxy}(881)
           |               |-{gssproxy}(882)
           |               |-{gssproxy}(883)
           |               |-{gssproxy}(884)
           |               `-{gssproxy}(885)
           |-irqbalance(792)---{irqbalance}(802)
           |-iscsid(170908)
           |-multipathd(171066)-+-{multipathd}(171068)
           |                    |-{multipathd}(171069)
           |                    |-{multipathd}(171070)
           |                    |-{multipathd}(171071)
           |                    |-{multipathd}(171072)
           |                    `-{multipathd}(171073)
           |-ovs-vswitchd(54585)-+-{ovs-vswitchd}(59116)
           |                     |-{ovs-vswitchd}(59117)
           |                     |-{ovs-vswitchd}(59119)
           |                     |-{ovs-vswitchd}(59120)
           |                     |-{ovs-vswitchd}(59121)
           |                     |-{ovs-vswitchd}(59122)
           |                     |-{ovs-vswitchd}(59123)
           |                     |-{ovs-vswitchd}(59124)
           |                     |-{ovs-vswitchd}(59125)
           |                     |-{ovs-vswitchd}(59126)
           |                     |-{ovs-vswitchd}(59127)
           |                     `-{ovs-vswitchd}(59128)
           |-ovsdb-server(54504)
           |-podman(201068)-+-{podman}(201074)
           |                |-{podman}(201075)
           |                |-{podman}(201076)
           |                |-{podman}(201077)
           |                |-{podman}(201078)
           |                |-{podman}(201084)
           |                |-{podman}(201085)
           |                |-{podman}(201086)
           |                |-{podman}(201087)
           |                |-{podman}(201088)
           |                |-{podman}(201089)
           |                |-{podman}(201090)
           |                |-{podman}(203328)
           |                |-{podman}(238551)
           |                `-{podman}(238552)
           |-polkitd(43703)-+-{polkitd}(43707)
           |                |-{polkitd}(43708)
           |                |-{polkitd}(43709)
           |                |-{polkitd}(43710)
           |                |-{polkitd}(43711)
           |                |-{polkitd}(43712)
           |                |-{polkitd}(43713)
           |                |-{polkitd}(43714)
           |                |-{polkitd}(43715)
           |                |-{polkitd}(43716)
           |                `-{polkitd}(43717)
           |-python3(4520)
           |-qemu-kvm(251146)-+-{qemu-kvm}(251177)
           |                  |-{qemu-kvm}(251193)
           |                  |-{qemu-kvm}(251194)
           |                  `-{qemu-kvm}(251210)
           |-qemu-kvm(251940)-+-{qemu-kvm}(251950)
           |                  |-{qemu-kvm}(251986)
           |                  |-{qemu-kvm}(251987)
           |                  `-{qemu-kvm}(251992)
           |-rpcbind(699)
           |-rsyslogd(235457)-+-{rsyslogd}(235467)
           |                  |-{rsyslogd}(235468)
           |                  `-{rsyslogd}(235469)
           |-sshd(131714)---sshd-session(252763)---sshd-session(252766)---sudo(252767)---sos(252791)-+-timeout(255307)---pstree(255308)
           |                                                                                         |-{sos}(253124)
           |                                                                                         |-{sos}(253125)
           |                                                                                         |-{sos}(253126)
           |                                                                                         |-{sos}(253127)
           |                                                                                         |-{sos}(253898)
           |                                                                                         |-{sos}(254407)
           |                                                                                         |-{sos}(254825)
           |                                                                                         `-{sos}(254897)
           |-systemd(4308)-+-(sd-pam)(4310)
           |               `-dbus-broker-lau(13989)---dbus-broker(13990)
           |-systemd-hostnam(253547)
           |-systemd-journal(676)
           |-systemd-logind(795)
           |-systemd-machine(156556)
           |-systemd-udevd(729)
           |-tuned(43880)-+-{tuned}(43882)
           |              |-{tuned}(43883)
           |              `-{tuned}(43884)
           |-virtlogd(155928)
           |-virtnodedevd(185518)-+-{virtnodedevd}(185519)
           |                      |-{virtnodedevd}(185520)
           |                      |-{virtnodedevd}(185521)
           |                      |-{virtnodedevd}(185522)
           |                      |-{virtnodedevd}(185523)
           |                      |-{virtnodedevd}(185524)
           |                      |-{virtnodedevd}(185525)
           |                      |-{virtnodedevd}(185526)
           |                      |-{virtnodedevd}(185527)
           |                      |-{virtnodedevd}(185528)
           |                      |-{virtnodedevd}(185529)
           |                      |-{virtnodedevd}(185530)
           |                      |-{virtnodedevd}(185531)
           |                      |-{virtnodedevd}(185532)
           |                      |-{virtnodedevd}(185533)
           |                      |-{virtnodedevd}(185535)
           |                      |-{virtnodedevd}(185536)
           |                      |-{virtnodedevd}(185537)
           |                      `-{virtnodedevd}(185538)
           `-virtqemud(184917)-+-{virtqemud}(184918)
                               |-{virtqemud}(184919)
                               |-{virtqemud}(184920)
                               |-{virtqemud}(184921)
                               |-{virtqemud}(184922)
                               |-{virtqemud}(184923)
                               |-{virtqemud}(184924)
                               |-{virtqemud}(184925)
                               |-{virtqemud}(184926)
                               |-{virtqemud}(184927)
                               |-{virtqemud}(184928)
                               |-{virtqemud}(184929)
                               |-{virtqemud}(184930)
                               |-{virtqemud}(184931)
                               |-{virtqemud}(184932)
                               |-{virtqemud}(184936)
                               |-{virtqemud}(184937)
                               |-{virtqemud}(238655)
                               |-{virtqemud}(251163)
                               `-{virtqemud}(251949)
