systemd(1)-+-NetworkManager(56133)-+-{NetworkManager}(56135)
           |                       `-{NetworkManager}(56136)
           |-agetty(1014)
           |-agetty(1022)
           |-anacron(29940)
           |-auditd(703)-+-sedispatch(705)
           |             |-{auditd}(704)
           |             `-{auditd}(706)
           |-catatonit(17423)
           |-chronyd(65574)
           |-conmon(97581)---dumb-init(97583)---ovn-controller(97586)-+-{ovn-controller}(97706)
           |                                                          |-{ovn-controller}(97707)
           |                                                          |-{ovn-controller}(97708)
           |                                                          `-{ovn-controller}(97709)
           |-conmon(106827)-+-conmon(249266)---dumb-init(249268)---haproxy(249270)---haproxy(249272)-+-{haproxy}(249273)
           |                |                                                                        |-{haproxy}(249274)
           |                |                                                                        |-{haproxy}(249275)
           |                |                                                                        |-{haproxy}(249276)
           |                |                                                                        |-{haproxy}(249277)
           |                |                                                                        |-{haproxy}(249278)
           |                |                                                                        `-{haproxy}(249279)
           |                |-dumb-init(106829)---neutron-ovn-met(106832)---neutron-ovn-met(107216)
           |                |-privsep-helper(107372)---{privsep-helper}(107397)
           |                |-privsep-helper(238267)-+-{privsep-helper}(238268)
           |                |                        `-{privsep-helper}(249179)
           |                `-privsep-helper(238300)-+-{privsep-helper}(238301)
           |                                         `-{privsep-helper}(249207)
           |-conmon(185173)-+-dumb-init(185175)---nova-compute(185177)-+-{nova-compute}(185447)
           |                |                                          |-{nova-compute}(185448)
           |                |                                          |-{nova-compute}(185449)
           |                |                                          |-{nova-compute}(185450)
           |                |                                          |-{nova-compute}(185451)
           |                |                                          |-{nova-compute}(185452)
           |                |                                          |-{nova-compute}(185453)
           |                |                                          |-{nova-compute}(185454)
           |                |                                          |-{nova-compute}(185455)
           |                |                                          |-{nova-compute}(185456)
           |                |                                          |-{nova-compute}(185457)
           |                |                                          |-{nova-compute}(185458)
           |                |                                          |-{nova-compute}(185459)
           |                |                                          |-{nova-compute}(185460)
           |                |                                          |-{nova-compute}(185461)
           |                |                                          |-{nova-compute}(185462)
           |                |                                          |-{nova-compute}(185463)
           |                |                                          |-{nova-compute}(185464)
           |                |                                          |-{nova-compute}(185465)
           |                |                                          |-{nova-compute}(185466)
           |                |                                          `-{nova-compute}(185467)
           |                |-privsep-helper(238129)---{privsep-helper}(238130)
           |                `-privsep-helper(238190)---{privsep-helper}(238191)
           |-conmon(194869)---dumb-init(194871)---ceilometer-poll(194874)-+-ceilometer-poll(195053)-+-{ceilometer-poll}(195054)
           |                                                              |                         |-{ceilometer-poll}(195057)
           |                                                              |                         |-{ceilometer-poll}(195058)
           |                                                              |                         `-{ceilometer-poll}(195059)
           |                                                              |-ceilometer-poll(195055)-+-{ceilometer-poll}(195056)
           |                                                              |                         |-{ceilometer-poll}(195084)
           |                                                              |                         |-{ceilometer-poll}(195086)
           |                                                              |                         |-{ceilometer-poll}(195087)
           |                                                              |                         `-{ceilometer-poll}(238218)
           |                                                              `-{ceilometer-poll}(195052)
           |-conmon(197923)---node_exporter(197925)-+-{node_exporter}(197928)
           |                                        |-{node_exporter}(197929)
           |                                        |-{node_exporter}(197930)
           |                                        `-{node_exporter}(197931)
           |-conmon(201011)---podman_exporter(201013)-+-{podman_exporter}(201016)
           |                                          |-{podman_exporter}(201017)
           |                                          |-{podman_exporter}(201018)
           |                                          |-{podman_exporter}(201019)
           |                                          |-{podman_exporter}(201021)
           |                                          |-{podman_exporter}(212944)
           |                                          |-{podman_exporter}(212945)
           |                                          |-{podman_exporter}(212946)
           |                                          |-{podman_exporter}(215623)
           |                                          `-{podman_exporter}(231887)
           |-conmon(204160)---openstack-netwo(204162)-+-{openstack-netwo}(204165)
           |                                          |-{openstack-netwo}(204166)
           |                                          |-{openstack-netwo}(204167)
           |                                          |-{openstack-netwo}(204168)
           |                                          |-{openstack-netwo}(204169)
           |                                          |-{openstack-netwo}(212919)
           |                                          |-{openstack-netwo}(212920)
           |                                          |-{openstack-netwo}(212921)
           |                                          |-{openstack-netwo}(212922)
           |                                          `-{openstack-netwo}(215948)
           |-conmon(223902)---dumb-init(223904)-+-ceilometer-poll(223907)-+-ceilometer-poll(224089)-+-{ceilometer-poll}(224090)
           |                                    |                         |                         |-{ceilometer-poll}(224093)
           |                                    |                         |                         `-{ceilometer-poll}(224215)
           |                                    |                         `-{ceilometer-poll}(224087)
           |                                    `-privsep-helper(224164)---{privsep-helper}(224216)
           |-conmon(224153)---kepler(224155)-+-{kepler}(224158)
           |                                 |-{kepler}(224159)
           |                                 |-{kepler}(224160)
           |                                 |-{kepler}(224161)
           |                                 |-{kepler}(224162)
           |                                 |-{kepler}(224165)
           |                                 |-{kepler}(224166)
           |                                 |-{kepler}(224167)
           |                                 |-{kepler}(224180)
           |                                 |-{kepler}(224728)
           |                                 |-{kepler}(224729)
           |                                 |-{kepler}(224730)
           |                                 `-{kepler}(237215)
           |-crond(1010)
           |-dbus-broker-lau(751)---dbus-broker(772)
           |-gssproxy(876)-+-{gssproxy}(878)
           |               |-{gssproxy}(879)
           |               |-{gssproxy}(880)
           |               |-{gssproxy}(881)
           |               `-{gssproxy}(882)
           |-irqbalance(788)---{irqbalance}(804)
           |-iscsid(170900)
           |-multipathd(171058)-+-{multipathd}(171060)
           |                    |-{multipathd}(171061)
           |                    |-{multipathd}(171062)
           |                    |-{multipathd}(171063)
           |                    |-{multipathd}(171064)
           |                    `-{multipathd}(171065)
           |-ovs-vswitchd(54430)-+-{ovs-vswitchd}(58969)
           |                     |-{ovs-vswitchd}(58970)
           |                     |-{ovs-vswitchd}(58971)
           |                     |-{ovs-vswitchd}(58972)
           |                     |-{ovs-vswitchd}(58973)
           |                     |-{ovs-vswitchd}(58974)
           |                     |-{ovs-vswitchd}(58977)
           |                     |-{ovs-vswitchd}(58979)
           |                     |-{ovs-vswitchd}(58980)
           |                     |-{ovs-vswitchd}(58981)
           |                     |-{ovs-vswitchd}(58983)
           |                     `-{ovs-vswitchd}(58984)
           |-ovsdb-server(54348)
           |-podman(201022)-+-{podman}(201028)
           |                |-{podman}(201029)
           |                |-{podman}(201030)
           |                |-{podman}(201031)
           |                |-{podman}(201032)
           |                |-{podman}(201036)
           |                |-{podman}(201037)
           |                |-{podman}(201038)
           |                |-{podman}(201046)
           |                |-{podman}(201047)
           |                |-{podman}(201048)
           |                |-{podman}(201049)
           |                `-{podman}(201050)
           |-polkitd(43551)-+-{polkitd}(43555)
           |                |-{polkitd}(43556)
           |                |-{polkitd}(43557)
           |                |-{polkitd}(43558)
           |                |-{polkitd}(43559)
           |                |-{polkitd}(43560)
           |                |-{polkitd}(43561)
           |                |-{polkitd}(43562)
           |                |-{polkitd}(43563)
           |                |-{polkitd}(43564)
           |                `-{polkitd}(43565)
           |-python3(4519)
           |-qemu-kvm(249173)-+-{qemu-kvm}(249203)
           |                  |-{qemu-kvm}(249216)
           |                  |-{qemu-kvm}(249217)
           |                  `-{qemu-kvm}(249223)
           |-rpcbind(701)
           |-rsyslogd(235472)-+-{rsyslogd}(235474)
           |                  |-{rsyslogd}(235475)
           |                  `-{rsyslogd}(235476)
           |-sshd(131677)---sshd-session(250592)---sshd-session(250595)---sudo(250596)---sos(250620)-+-timeout(253252)---pstree(253254)
           |                                                                                         |-{sos}(250987)
           |                                                                                         |-{sos}(250988)
           |                                                                                         |-{sos}(250989)
           |                                                                                         |-{sos}(250990)
           |                                                                                         |-{sos}(251784)
           |                                                                                         |-{sos}(252310)
           |                                                                                         |-{sos}(252723)
           |                                                                                         `-{sos}(252760)
           |-systemd(4307)-+-(sd-pam)(4309)
           |               `-dbus-broker-lau(17491)---dbus-broker(17500)
           |-systemd-hostnam(251395)
           |-systemd-journal(679)
           |-systemd-logind(798)
           |-systemd-machine(156550)
           |-systemd-udevd(731)
           |-tuned(43728)-+-{tuned}(43731)
           |              |-{tuned}(43732)
           |              `-{tuned}(43733)
           |-virtlogd(155872)
           |-virtnodedevd(185468)-+-{virtnodedevd}(185469)
           |                      |-{virtnodedevd}(185470)
           |                      |-{virtnodedevd}(185471)
           |                      |-{virtnodedevd}(185472)
           |                      |-{virtnodedevd}(185473)
           |                      |-{virtnodedevd}(185474)
           |                      |-{virtnodedevd}(185475)
           |                      |-{virtnodedevd}(185476)
           |                      |-{virtnodedevd}(185477)
           |                      |-{virtnodedevd}(185478)
           |                      |-{virtnodedevd}(185479)
           |                      |-{virtnodedevd}(185480)
           |                      |-{virtnodedevd}(185481)
           |                      |-{virtnodedevd}(185482)
           |                      |-{virtnodedevd}(185483)
           |                      |-{virtnodedevd}(185485)
           |                      |-{virtnodedevd}(185486)
           |                      |-{virtnodedevd}(185487)
           |                      `-{virtnodedevd}(185488)
           `-virtqemud(184842)-+-{virtqemud}(184866)
                               |-{virtqemud}(184867)
                               |-{virtqemud}(184868)
                               |-{virtqemud}(184869)
                               |-{virtqemud}(184870)
                               |-{virtqemud}(184871)
                               |-{virtqemud}(184872)
                               |-{virtqemud}(184873)
                               |-{virtqemud}(184874)
                               |-{virtqemud}(184875)
                               |-{virtqemud}(184877)
                               |-{virtqemud}(184878)
                               |-{virtqemud}(184879)
                               |-{virtqemud}(184880)
                               |-{virtqemud}(184881)
                               |-{virtqemud}(184885)
                               |-{virtqemud}(184886)
                               |-{virtqemud}(238585)
                               `-{virtqemud}(249188)
