systemd(1)-+-NetworkManager(57258)-+-{NetworkManager}(57259)
           |                       `-{NetworkManager}(57260)
           |-agetty(1021)
           |-agetty(1022)
           |-auditd(718)-+-sedispatch(720)
           |             |-{auditd}(719)
           |             `-{auditd}(721)
           |-catatonit(12509)
           |-chronyd(66777)
           |-conmon(99062)---dumb-init(99064)---ovn-controller(99067)-+-{ovn-controller}(99196)
           |                                                          |-{ovn-controller}(99197)
           |                                                          |-{ovn-controller}(99198)
           |                                                          `-{ovn-controller}(99199)
           |-conmon(108395)-+-conmon(253014)---dumb-init(253016)---haproxy(253018)---haproxy(253020)-+-{haproxy}(253021)
           |                |                                                                        |-{haproxy}(253022)
           |                |                                                                        |-{haproxy}(253023)
           |                |                                                                        |-{haproxy}(253024)
           |                |                                                                        |-{haproxy}(253025)
           |                |                                                                        |-{haproxy}(253026)
           |                |                                                                        `-{haproxy}(253027)
           |                |-conmon(253773)---dumb-init(253775)---haproxy(253777)---haproxy(253779)-+-{haproxy}(253780)
           |                |                                                                        |-{haproxy}(253781)
           |                |                                                                        |-{haproxy}(253782)
           |                |                                                                        |-{haproxy}(253783)
           |                |                                                                        |-{haproxy}(253784)
           |                |                                                                        |-{haproxy}(253785)
           |                |                                                                        `-{haproxy}(253786)
           |                |-conmon(254601)---dumb-init(254603)---haproxy(254605)---haproxy(254607)-+-{haproxy}(254608)
           |                |                                                                        |-{haproxy}(254609)
           |                |                                                                        |-{haproxy}(254610)
           |                |                                                                        |-{haproxy}(254611)
           |                |                                                                        |-{haproxy}(254612)
           |                |                                                                        |-{haproxy}(254613)
           |                |                                                                        `-{haproxy}(254614)
           |                |-dumb-init(108397)---neutron-ovn-met(108400)---neutron-ovn-met(108822)
           |                |-privsep-helper(108948)---{privsep-helper}(108949)
           |                |-privsep-helper(242262)-+-{privsep-helper}(242263)
           |                |                        `-{privsep-helper}(253718)
           |                `-privsep-helper(242320)---{privsep-helper}(242340)
           |-conmon(189016)-+-dumb-init(189018)---nova-compute(189020)-+-{nova-compute}(189295)
           |                |                                          |-{nova-compute}(189296)
           |                |                                          |-{nova-compute}(189297)
           |                |                                          |-{nova-compute}(189298)
           |                |                                          |-{nova-compute}(189299)
           |                |                                          |-{nova-compute}(189300)
           |                |                                          |-{nova-compute}(189301)
           |                |                                          |-{nova-compute}(189302)
           |                |                                          |-{nova-compute}(189303)
           |                |                                          |-{nova-compute}(189304)
           |                |                                          |-{nova-compute}(189305)
           |                |                                          |-{nova-compute}(189306)
           |                |                                          |-{nova-compute}(189307)
           |                |                                          |-{nova-compute}(189308)
           |                |                                          |-{nova-compute}(189309)
           |                |                                          |-{nova-compute}(189310)
           |                |                                          |-{nova-compute}(189311)
           |                |                                          |-{nova-compute}(189312)
           |                |                                          |-{nova-compute}(189313)
           |                |                                          |-{nova-compute}(189314)
           |                |                                          `-{nova-compute}(189315)
           |                |-privsep-helper(242172)---{privsep-helper}(242173)
           |                `-privsep-helper(242210)---{privsep-helper}(242211)
           |-conmon(198738)---dumb-init(198740)---ceilometer-poll(198743)-+-ceilometer-poll(198945)-+-{ceilometer-poll}(198946)
           |                                                              |                         |-{ceilometer-poll}(198947)
           |                                                              |                         |-{ceilometer-poll}(198949)
           |                                                              |                         `-{ceilometer-poll}(198950)
           |                                                              |-ceilometer-poll(198948)-+-{ceilometer-poll}(198951)
           |                                                              |                         |-{ceilometer-poll}(199078)
           |                                                              |                         |-{ceilometer-poll}(199083)
           |                                                              |                         |-{ceilometer-poll}(199084)
           |                                                              |                         `-{ceilometer-poll}(242667)
           |                                                              `-{ceilometer-poll}(198944)
           |-conmon(201800)---node_exporter(201802)-+-{node_exporter}(201805)
           |                                        |-{node_exporter}(201806)
           |                                        |-{node_exporter}(201807)
           |                                        `-{node_exporter}(201808)
           |-conmon(204919)---podman_exporter(204921)-+-{podman_exporter}(204924)
           |                                          |-{podman_exporter}(204925)
           |                                          |-{podman_exporter}(204926)
           |                                          |-{podman_exporter}(204927)
           |                                          |-{podman_exporter}(204929)
           |                                          |-{podman_exporter}(217710)
           |                                          |-{podman_exporter}(217711)
           |                                          |-{podman_exporter}(217712)
           |                                          `-{podman_exporter}(217713)
           |-conmon(208107)---openstack-netwo(208109)-+-{openstack-netwo}(208113)
           |                                          |-{openstack-netwo}(208114)
           |                                          |-{openstack-netwo}(208115)
           |                                          |-{openstack-netwo}(208116)
           |                                          |-{openstack-netwo}(208117)
           |                                          |-{openstack-netwo}(208118)
           |                                          |-{openstack-netwo}(218083)
           |                                          |-{openstack-netwo}(218084)
           |                                          |-{openstack-netwo}(218086)
           |                                          |-{openstack-netwo}(218447)
           |                                          `-{openstack-netwo}(248194)
           |-conmon(227945)---dumb-init(227947)-+-ceilometer-poll(227950)-+-ceilometer-poll(228146)-+-{ceilometer-poll}(228147)
           |                                    |                         |                         |-{ceilometer-poll}(228148)
           |                                    |                         |                         `-{ceilometer-poll}(228353)
           |                                    |                         `-{ceilometer-poll}(228145)
           |                                    `-privsep-helper(228286)---{privsep-helper}(228354)
           |-conmon(228197)---kepler(228199)-+-{kepler}(228202)
           |                                 |-{kepler}(228203)
           |                                 |-{kepler}(228204)
           |                                 |-{kepler}(228205)
           |                                 |-{kepler}(228206)
           |                                 |-{kepler}(228208)
           |                                 |-{kepler}(228214)
           |                                 |-{kepler}(228215)
           |                                 |-{kepler}(228229)
           |                                 |-{kepler}(230785)
           |                                 |-{kepler}(230786)
           |                                 |-{kepler}(230787)
           |                                 `-{kepler}(250570)
           |-crond(1019)
           |-dbus-broker-lau(819)---dbus-broker(822)
           |-gssproxy(886)-+-{gssproxy}(888)
           |               |-{gssproxy}(889)
           |               |-{gssproxy}(890)
           |               |-{gssproxy}(891)
           |               `-{gssproxy}(892)
           |-irqbalance(827)---{irqbalance}(841)
           |-iscsid(172860)
           |-multipathd(173039)-+-{multipathd}(173041)
           |                    |-{multipathd}(173042)
           |                    |-{multipathd}(173043)
           |                    |-{multipathd}(173044)
           |                    |-{multipathd}(173045)
           |                    |-{multipathd}(173046)
           |                    `-{multipathd}(173047)
           |-ovs-vswitchd(55544)-+-{ovs-vswitchd}(60130)
           |                     |-{ovs-vswitchd}(60134)
           |                     |-{ovs-vswitchd}(60136)
           |                     |-{ovs-vswitchd}(60138)
           |                     |-{ovs-vswitchd}(60140)
           |                     |-{ovs-vswitchd}(60143)
           |                     |-{ovs-vswitchd}(60145)
           |                     |-{ovs-vswitchd}(60146)
           |                     |-{ovs-vswitchd}(60149)
           |                     |-{ovs-vswitchd}(60151)
           |                     |-{ovs-vswitchd}(60154)
           |                     `-{ovs-vswitchd}(60157)
           |-ovsdb-server(55463)
           |-podman(204930)-+-{podman}(204937)
           |                |-{podman}(204938)
           |                |-{podman}(204939)
           |                |-{podman}(204940)
           |                |-{podman}(204941)
           |                |-{podman}(204943)
           |                |-{podman}(204944)
           |                |-{podman}(204945)
           |                |-{podman}(204962)
           |                |-{podman}(204963)
           |                |-{podman}(204964)
           |                |-{podman}(204965)
           |                `-{podman}(204966)
           |-polkitd(44489)-+-{polkitd}(44493)
           |                |-{polkitd}(44494)
           |                |-{polkitd}(44495)
           |                |-{polkitd}(44496)
           |                |-{polkitd}(44497)
           |                |-{polkitd}(44498)
           |                |-{polkitd}(44499)
           |                |-{polkitd}(44500)
           |                |-{polkitd}(44501)
           |                |-{polkitd}(44502)
           |                `-{polkitd}(44503)
           |-python3(5013)
           |-qemu-kvm(252933)-+-{qemu-kvm}(252948)
           |                  |-{qemu-kvm}(253032)
           |                  |-{qemu-kvm}(253033)
           |                  `-{qemu-kvm}(253035)
           |-qemu-kvm(253687)-+-{qemu-kvm}(253700)
           |                  |-{qemu-kvm}(253760)
           |                  |-{qemu-kvm}(253763)
           |                  `-{qemu-kvm}(253769)
           |-qemu-kvm(254511)-+-{qemu-kvm}(254526)
           |                  |-{qemu-kvm}(254554)
           |                  |-{qemu-kvm}(254555)
           |                  |-{qemu-kvm}(254561)
           |                  |-{qemu-kvm}(254944)
           |                  |-{qemu-kvm}(254948)
           |                  |-{qemu-kvm}(254949)
           |                  |-{qemu-kvm}(254956)
           |                  `-{qemu-kvm}(254957)
           |-rpcbind(716)
           |-rsyslogd(239561)-+-{rsyslogd}(239564)
           |                  |-{rsyslogd}(239565)
           |                  `-{rsyslogd}(239566)
           |-sshd(133316)---sshd-session(254796)---sshd-session(254799)---sudo(254800)---sos(254824)-+-timeout(257642)---pstree(257646)
           |                                                                                         |-{sos}(255152)
           |                                                                                         |-{sos}(255153)
           |                                                                                         |-{sos}(255154)
           |                                                                                         |-{sos}(255155)
           |                                                                                         |-{sos}(255998)
           |                                                                                         |-{sos}(256669)
           |                                                                                         |-{sos}(257040)
           |                                                                                         `-{sos}(257082)
           |-systemd(4802)-+-(sd-pam)(4805)
           |               `-dbus-broker-lau(12620)---dbus-broker(12633)
           |-systemd-hostnam(255567)
           |-systemd-journal(694)
           |-systemd-logind(831)
           |-systemd-machine(158361)
           |-systemd-udevd(746)
           |-tuned(44667)-+-{tuned}(44670)
           |              |-{tuned}(44671)
           |              `-{tuned}(44672)
           |-virtlogd(157708)
           |-virtnodedevd(188678)-+-{virtnodedevd}(188679)
           |                      |-{virtnodedevd}(188680)
           |                      |-{virtnodedevd}(188681)
           |                      |-{virtnodedevd}(188682)
           |                      |-{virtnodedevd}(188683)
           |                      |-{virtnodedevd}(188684)
           |                      |-{virtnodedevd}(188685)
           |                      |-{virtnodedevd}(188686)
           |                      |-{virtnodedevd}(188687)
           |                      |-{virtnodedevd}(188688)
           |                      |-{virtnodedevd}(188689)
           |                      |-{virtnodedevd}(188690)
           |                      |-{virtnodedevd}(188691)
           |                      |-{virtnodedevd}(188692)
           |                      |-{virtnodedevd}(188693)
           |                      |-{virtnodedevd}(188695)
           |                      |-{virtnodedevd}(188696)
           |                      |-{virtnodedevd}(188697)
           |                      `-{virtnodedevd}(188698)
           |-virtproxyd(252383)-+-{virtproxyd}(252386)
           |                    |-{virtproxyd}(252387)
           |                    |-{virtproxyd}(252388)
           |                    |-{virtproxyd}(252389)
           |                    |-{virtproxyd}(252390)
           |                    |-{virtproxyd}(252391)
           |                    |-{virtproxyd}(252392)
           |                    |-{virtproxyd}(252393)
           |                    |-{virtproxyd}(252394)
           |                    |-{virtproxyd}(252395)
           |                    |-{virtproxyd}(252396)
           |                    |-{virtproxyd}(252397)
           |                    |-{virtproxyd}(252398)
           |                    |-{virtproxyd}(252399)
           |                    |-{virtproxyd}(252400)
           |                    |-{virtproxyd}(252403)
           |                    `-{virtproxyd}(252404)
           `-virtqemud(188343)-+-{virtqemud}(188359)
                               |-{virtqemud}(188360)
                               |-{virtqemud}(188361)
                               |-{virtqemud}(188362)
                               |-{virtqemud}(188363)
                               |-{virtqemud}(188364)
                               |-{virtqemud}(188365)
                               |-{virtqemud}(188366)
                               |-{virtqemud}(188367)
                               |-{virtqemud}(188368)
                               |-{virtqemud}(188369)
                               |-{virtqemud}(188370)
                               |-{virtqemud}(188371)
                               |-{virtqemud}(188372)
                               |-{virtqemud}(188373)
                               |-{virtqemud}(188381)
                               |-{virtqemud}(188382)
                               |-{virtqemud}(242608)
                               |-{virtqemud}(252944)
                               |-{virtqemud}(253697)
                               `-{virtqemud}(254523)
