systemd(1)-+-NetworkManager(56224)-+-{NetworkManager}(56225)
           |                       `-{NetworkManager}(56226)
           |-agetty(1011)
           |-agetty(1012)
           |-anacron(30877)
           |-auditd(700)-+-sedispatch(703)
           |             |-{auditd}(701)
           |             `-{auditd}(704)
           |-catatonit(11352)
           |-chronyd(65658)
           |-conmon(97678)---dumb-init(97680)---ovn-controller(97683)-+-{ovn-controller}(97804)
           |                                                          |-{ovn-controller}(97805)
           |                                                          |-{ovn-controller}(97806)
           |                                                          `-{ovn-controller}(97807)
           |-conmon(106533)-+-conmon(252676)---dumb-init(252679)---haproxy(252695)---haproxy(252697)-+-{haproxy}(252698)
           |                |                                                                        |-{haproxy}(252699)
           |                |                                                                        |-{haproxy}(252700)
           |                |                                                                        |-{haproxy}(252701)
           |                |                                                                        |-{haproxy}(252702)
           |                |                                                                        |-{haproxy}(252703)
           |                |                                                                        `-{haproxy}(252704)
           |                |-conmon(252945)---dumb-init(252947)---haproxy(252949)---haproxy(252951)-+-{haproxy}(252952)
           |                |                                                                        |-{haproxy}(252953)
           |                |                                                                        |-{haproxy}(252954)
           |                |                                                                        |-{haproxy}(252955)
           |                |                                                                        |-{haproxy}(252956)
           |                |                                                                        |-{haproxy}(252957)
           |                |                                                                        `-{haproxy}(252958)
           |                |-dumb-init(106535)---neutron-ovn-met(106538)---neutron-ovn-met(106649)
           |                |-privsep-helper(106654)---{privsep-helper}(106655)
           |                |-privsep-helper(239540)-+-{privsep-helper}(239541)
           |                |                        `-{privsep-helper}(251321)
           |                `-privsep-helper(239573)-+-{privsep-helper}(239574)
           |                                         `-{privsep-helper}(251787)
           |-conmon(172351)---dumb-init(172353)---multipathd(172356)-+-{multipathd}(172388)
           |                                                         |-{multipathd}(172389)
           |                                                         |-{multipathd}(172390)
           |                                                         |-{multipathd}(172391)
           |                                                         |-{multipathd}(172393)
           |                                                         `-{multipathd}(172394)
           |-conmon(189258)-+-dumb-init(189260)---nova-compute(189263)-+-{nova-compute}(189558)
           |                |                                          |-{nova-compute}(189559)
           |                |                                          |-{nova-compute}(189560)
           |                |                                          |-{nova-compute}(189561)
           |                |                                          |-{nova-compute}(189562)
           |                |                                          |-{nova-compute}(189563)
           |                |                                          |-{nova-compute}(189564)
           |                |                                          |-{nova-compute}(189565)
           |                |                                          |-{nova-compute}(189566)
           |                |                                          |-{nova-compute}(189567)
           |                |                                          |-{nova-compute}(189568)
           |                |                                          |-{nova-compute}(189569)
           |                |                                          |-{nova-compute}(189570)
           |                |                                          |-{nova-compute}(189571)
           |                |                                          |-{nova-compute}(189572)
           |                |                                          |-{nova-compute}(189573)
           |                |                                          |-{nova-compute}(189574)
           |                |                                          |-{nova-compute}(189575)
           |                |                                          |-{nova-compute}(189576)
           |                |                                          |-{nova-compute}(189577)
           |                |                                          `-{nova-compute}(189578)
           |                |-privsep-helper(239345)---{privsep-helper}(239346)
           |                `-privsep-helper(239408)---{privsep-helper}(239409)
           |-conmon(199976)---dumb-init(199978)---ceilometer-poll(199981)-+-ceilometer-poll(200232)-+-{ceilometer-poll}(200233)
           |                                                              |                         |-{ceilometer-poll}(200235)
           |                                                              |                         |-{ceilometer-poll}(200237)
           |                                                              |                         `-{ceilometer-poll}(200238)
           |                                                              |-ceilometer-poll(200234)-+-{ceilometer-poll}(200236)
           |                                                              |                         |-{ceilometer-poll}(200292)
           |                                                              |                         |-{ceilometer-poll}(200294)
           |                                                              |                         |-{ceilometer-poll}(200295)
           |                                                              |                         `-{ceilometer-poll}(240420)
           |                                                              `-{ceilometer-poll}(200231)
           |-conmon(201769)---node_exporter(201771)-+-{node_exporter}(201774)
           |                                        |-{node_exporter}(201775)
           |                                        |-{node_exporter}(201776)
           |                                        `-{node_exporter}(201777)
           |-conmon(203684)---podman_exporter(203686)-+-{podman_exporter}(203689)
           |                                          |-{podman_exporter}(203690)
           |                                          |-{podman_exporter}(203691)
           |                                          |-{podman_exporter}(203692)
           |                                          |-{podman_exporter}(203694)
           |                                          |-{podman_exporter}(214689)
           |                                          |-{podman_exporter}(214690)
           |                                          |-{podman_exporter}(218525)
           |                                          `-{podman_exporter}(218526)
           |-conmon(205570)---openstack-netwo(205572)-+-{openstack-netwo}(205575)
           |                                          |-{openstack-netwo}(205576)
           |                                          |-{openstack-netwo}(205577)
           |                                          |-{openstack-netwo}(205578)
           |                                          |-{openstack-netwo}(205579)
           |                                          |-{openstack-netwo}(214684)
           |                                          |-{openstack-netwo}(214685)
           |                                          |-{openstack-netwo}(214686)
           |                                          |-{openstack-netwo}(214687)
           |                                          |-{openstack-netwo}(214688)
           |                                          `-{openstack-netwo}(245013)
           |-conmon(224157)---dumb-init(224159)-+-ceilometer-poll(224171)-+-ceilometer-poll(224381)-+-{ceilometer-poll}(224382)
           |                                    |                         |                         |-{ceilometer-poll}(224383)
           |                                    |                         |                         `-{ceilometer-poll}(224446)
           |                                    |                         `-{ceilometer-poll}(224380)
           |                                    `-privsep-helper(224422)---{privsep-helper}(224447)
           |-conmon(224450)---kepler(224452)-+-{kepler}(224455)
           |                                 |-{kepler}(224456)
           |                                 |-{kepler}(224457)
           |                                 |-{kepler}(224458)
           |                                 |-{kepler}(224459)
           |                                 |-{kepler}(224461)
           |                                 |-{kepler}(224462)
           |                                 |-{kepler}(224463)
           |                                 |-{kepler}(224565)
           |                                 |-{kepler}(224578)
           |                                 |-{kepler}(225553)
           |                                 |-{kepler}(225559)
           |                                 `-{kepler}(241752)
           |-crond(1009)
           |-dbus-broker-lau(800)---dbus-broker(811)
           |-gssproxy(871)-+-{gssproxy}(876)
           |               |-{gssproxy}(877)
           |               |-{gssproxy}(878)
           |               |-{gssproxy}(879)
           |               `-{gssproxy}(880)
           |-irqbalance(816)---{irqbalance}(829)
           |-iscsid(175045)
           |-ovs-vswitchd(54520)-+-{ovs-vswitchd}(59054)
           |                     |-{ovs-vswitchd}(59055)
           |                     |-{ovs-vswitchd}(59056)
           |                     |-{ovs-vswitchd}(59057)
           |                     |-{ovs-vswitchd}(59058)
           |                     |-{ovs-vswitchd}(59059)
           |                     |-{ovs-vswitchd}(59060)
           |                     |-{ovs-vswitchd}(59061)
           |                     |-{ovs-vswitchd}(59062)
           |                     |-{ovs-vswitchd}(59063)
           |                     |-{ovs-vswitchd}(59065)
           |                     `-{ovs-vswitchd}(59067)
           |-ovsdb-server(54438)
           |-podman(203436)-+-{podman}(203442)
           |                |-{podman}(203443)
           |                |-{podman}(203444)
           |                |-{podman}(203445)
           |                |-{podman}(203446)
           |                |-{podman}(203452)
           |                |-{podman}(203453)
           |                |-{podman}(203454)
           |                |-{podman}(203455)
           |                |-{podman}(203461)
           |                |-{podman}(203462)
           |                |-{podman}(203463)
           |                `-{podman}(203477)
           |-polkitd(43588)-+-{polkitd}(43592)
           |                |-{polkitd}(43593)
           |                |-{polkitd}(43594)
           |                |-{polkitd}(43595)
           |                |-{polkitd}(43596)
           |                |-{polkitd}(43597)
           |                |-{polkitd}(43598)
           |                |-{polkitd}(43599)
           |                |-{polkitd}(43600)
           |                |-{polkitd}(43601)
           |                `-{polkitd}(43602)
           |-python3(4512)
           |-qemu-kvm(252583)-+-{qemu-kvm}(252595)
           |                  |-{qemu-kvm}(252626)
           |                  |-{qemu-kvm}(252627)
           |                  `-{qemu-kvm}(252633)
           |-qemu-kvm(252887)-+-{qemu-kvm}(252899)
           |                  |-{qemu-kvm}(252905)
           |                  |-{qemu-kvm}(252906)
           |                  `-{qemu-kvm}(252908)
           |-rpcbind(698)
           |-rsyslogd(236495)-+-{rsyslogd}(236497)
           |                  |-{rsyslogd}(236498)
           |                  `-{rsyslogd}(236499)
           |-sshd(130902)-+-sshd-session(254954)---sshd-session(254957)---sudo(254958)---sos(254982)-+-timeout(257820)---pstree(257830)
           |              |                                                                          |-{sos}(255382)
           |              |                                                                          |-{sos}(255383)
           |              |                                                                          |-{sos}(255384)
           |              |                                                                          |-{sos}(255385)
           |              |                                                                          |-{sos}(256170)
           |              |                                                                          |-{sos}(256770)
           |              |                                                                          |-{sos}(257178)
           |              |                                                                          `-{sos}(257262)
           |              `-sshd-session(255531)---sshd-session(255535)
           |-systemd(4302)-+-(sd-pam)(4304)
           |               `-dbus-broker-lau(11476)---dbus-broker(11493)
           |-systemd-hostnam(255774)
           |-systemd-journal(676)
           |-systemd-logind(821)
           |-systemd-machine(155605)
           |-systemd-udevd(729)
           |-tuned(43765)-+-{tuned}(43767)
           |              |-{tuned}(43768)
           |              `-{tuned}(43769)
           |-virtlogd(154976)
           |-virtnodedevd(189174)-+-{virtnodedevd}(189176)
           |                      |-{virtnodedevd}(189177)
           |                      |-{virtnodedevd}(189178)
           |                      |-{virtnodedevd}(189179)
           |                      |-{virtnodedevd}(189180)
           |                      |-{virtnodedevd}(189181)
           |                      |-{virtnodedevd}(189182)
           |                      |-{virtnodedevd}(189183)
           |                      |-{virtnodedevd}(189184)
           |                      |-{virtnodedevd}(189185)
           |                      |-{virtnodedevd}(189186)
           |                      |-{virtnodedevd}(189187)
           |                      |-{virtnodedevd}(189188)
           |                      |-{virtnodedevd}(189189)
           |                      |-{virtnodedevd}(189190)
           |                      |-{virtnodedevd}(189193)
           |                      |-{virtnodedevd}(189194)
           |                      |-{virtnodedevd}(189195)
           |                      `-{virtnodedevd}(189197)
           `-virtqemud(188958)-+-{virtqemud}(188959)
                               |-{virtqemud}(188960)
                               |-{virtqemud}(188961)
                               |-{virtqemud}(188962)
                               |-{virtqemud}(188963)
                               |-{virtqemud}(188964)
                               |-{virtqemud}(188965)
                               |-{virtqemud}(188966)
                               |-{virtqemud}(188967)
                               |-{virtqemud}(188968)
                               |-{virtqemud}(188969)
                               |-{virtqemud}(188970)
                               |-{virtqemud}(188971)
                               |-{virtqemud}(188972)
                               |-{virtqemud}(188973)
                               |-{virtqemud}(188977)
                               |-{virtqemud}(188978)
                               |-{virtqemud}(239860)
                               |-{virtqemud}(252592)
                               `-{virtqemud}(252897)
