systemd(1)-+-NetworkManager(1239)-+-{NetworkManager}(1240)
           |                      `-{NetworkManager}(1241)
           |-agetty(1571)
           |-anacron(170169)
           |-auditd(1030)-+-sedispatch(1032)
           |              |-{auditd}(1031)
           |              `-{auditd}(1033)
           |-chronyd(42803)
           |-conmon(73149)---dumb-init(73151)---ovn-controller(73154)-+-{ovn-controller}(73269)
           |                                                          |-{ovn-controller}(73270)
           |                                                          |-{ovn-controller}(73271)
           |                                                          |-{ovn-controller}(73272)
           |                                                          `-{ovn-controller}(73273)
           |-conmon(82459)-+-dumb-init(82461)---neutron-ovn-met(82464)-+-{neutron-ovn-met}(82717)
           |               |                                           |-{neutron-ovn-met}(82718)
           |               |                                           |-{neutron-ovn-met}(82722)
           |               |                                           |-{neutron-ovn-met}(82726)
           |               |                                           |-{neutron-ovn-met}(82741)
           |               |                                           |-{neutron-ovn-met}(82743)
           |               |                                           `-{neutron-ovn-met}(82876)
           |               `-privsep-helper(82855)---{privsep-helper}(82877)
           |-conmon(160843)---dumb-init(160845)---nova-compute(160847)-+-{nova-compute}(161134)
           |                                                           |-{nova-compute}(161135)
           |                                                           |-{nova-compute}(161136)
           |                                                           |-{nova-compute}(161137)
           |                                                           |-{nova-compute}(161138)
           |                                                           |-{nova-compute}(161139)
           |                                                           |-{nova-compute}(161140)
           |                                                           |-{nova-compute}(161141)
           |                                                           |-{nova-compute}(161142)
           |                                                           |-{nova-compute}(161143)
           |                                                           |-{nova-compute}(161144)
           |                                                           |-{nova-compute}(161145)
           |                                                           |-{nova-compute}(161146)
           |                                                           |-{nova-compute}(161147)
           |                                                           |-{nova-compute}(161148)
           |                                                           |-{nova-compute}(161149)
           |                                                           |-{nova-compute}(161150)
           |                                                           |-{nova-compute}(161151)
           |                                                           |-{nova-compute}(161152)
           |                                                           |-{nova-compute}(161153)
           |                                                           `-{nova-compute}(161154)
           |-conmon(170556)---dumb-init(170558)---ceilometer-poll(170561)-+-ceilometer-poll(170729)-+-{ceilometer-poll}(170734)
           |                                                              |                         |-{ceilometer-poll}(170744)
           |                                                              |                         |-{ceilometer-poll}(170745)
           |                                                              |                         `-{ceilometer-poll}(170746)
           |                                                              |-ceilometer-poll(170741)-+-{ceilometer-poll}(170742)
           |                                                              |                         |-{ceilometer-poll}(170747)
           |                                                              |                         |-{ceilometer-poll}(170753)
           |                                                              |                         `-{ceilometer-poll}(170754)
           |                                                              `-{ceilometer-poll}(170720)
           |-conmon(173584)---node_exporter(173586)-+-{node_exporter}(173589)
           |                                        |-{node_exporter}(173590)
           |                                        |-{node_exporter}(173591)
           |                                        `-{node_exporter}(173592)
           |-conmon(176685)---podman_exporter(176688)-+-{podman_exporter}(176691)
           |                                          |-{podman_exporter}(176692)
           |                                          |-{podman_exporter}(176693)
           |                                          |-{podman_exporter}(176694)
           |                                          `-{podman_exporter}(176695)
           |-conmon(179825)---openstack-netwo(179827)-+-{openstack-netwo}(179830)
           |                                          |-{openstack-netwo}(179831)
           |                                          |-{openstack-netwo}(179832)
           |                                          |-{openstack-netwo}(179833)
           |                                          `-{openstack-netwo}(179834)
           |-crond(1570)
           |-dbus-broker-lau(1062)---dbus-broker(1063)
           |-dmeventd(850)-+-{dmeventd}(2967)
           |               `-{dmeventd}(2968)
           |-gssproxy(1271)-+-{gssproxy}(1272)
           |                |-{gssproxy}(1273)
           |                |-{gssproxy}(1274)
           |                |-{gssproxy}(1275)
           |                `-{gssproxy}(1276)
           |-irqbalance(1067)---{irqbalance}(1077)
           |-iscsid(146579)
           |-multipathd(146738)-+-{multipathd}(146740)
           |                    |-{multipathd}(146741)
           |                    |-{multipathd}(146742)
           |                    |-{multipathd}(146743)
           |                    |-{multipathd}(146744)
           |                    `-{multipathd}(146745)
           |-ovs-vswitchd(1229)-+-{ovs-vswitchd}(36174)
           |                    |-{ovs-vswitchd}(36175)
           |                    |-{ovs-vswitchd}(36176)
           |                    |-{ovs-vswitchd}(36177)
           |                    |-{ovs-vswitchd}(36178)
           |                    |-{ovs-vswitchd}(36179)
           |                    |-{ovs-vswitchd}(36180)
           |                    |-{ovs-vswitchd}(36181)
           |                    `-{ovs-vswitchd}(36182)
           |-ovsdb-server(1152)
           |-podman(176697)-+-{podman}(176703)
           |                |-{podman}(176704)
           |                |-{podman}(176705)
           |                |-{podman}(176706)
           |                |-{podman}(176707)
           |                |-{podman}(176712)
           |                |-{podman}(176713)
           |                |-{podman}(176714)
           |                |-{podman}(176715)
           |                |-{podman}(176716)
           |                |-{podman}(176718)
           |                `-{podman}(176719)
           |-polkitd(1518)-+-{polkitd}(1522)
           |               |-{polkitd}(1523)
           |               |-{polkitd}(1524)
           |               |-{polkitd}(1525)
           |               |-{polkitd}(1526)
           |               |-{polkitd}(1527)
           |               |-{polkitd}(1528)
           |               |-{polkitd}(1529)
           |               `-{polkitd}(1531)
           |-qemu-ga(1068)---{qemu-ga}(1071)
           |-rngd(1069)
           |-rpcbind(1029)
           |-rsyslogd(1566)-+-{rsyslogd}(1573)
           |                `-{rsyslogd}(1574)
           |-sshd(1567)---sshd-session(189131)---sshd-session(189172)---sudo(189173)---sos(189197)-+-timeout(191906)---turbostat(191907)-+-sleep(191910)
           |                                                                                       |                                     `-{turbostat}(191908)
           |                                                                                       |-timeout(191925)---semanage(191926)
           |                                                                                       |-timeout(191929)---pstree(191930)
           |                                                                                       |-{sos}(189509)
           |                                                                                       |-{sos}(189510)
           |                                                                                       |-{sos}(189511)
           |                                                                                       |-{sos}(189512)
           |                                                                                       |-{sos}(191749)
           |                                                                                       |-{sos}(191783)
           |                                                                                       |-{sos}(191844)
           |                                                                                       `-{sos}(191889)
           |-systemd(189148)---(sd-pam)(189159)
           |-systemd-hostnam(190028)
           |-systemd-journal(837)
           |-systemd-logind(1072)
           |-systemd-machine(132405)
           |-systemd-udevd(859)
           |-tuned(23954)-+-{tuned}(23956)
           |              |-{tuned}(23957)
           |              `-{tuned}(23958)
           |-virtlogd(131785)
           |-virtnodedevd(161161)-+-{virtnodedevd}(161171)
           |                      |-{virtnodedevd}(161172)
           |                      |-{virtnodedevd}(161173)
           |                      |-{virtnodedevd}(161174)
           |                      |-{virtnodedevd}(161175)
           |                      |-{virtnodedevd}(161176)
           |                      |-{virtnodedevd}(161177)
           |                      |-{virtnodedevd}(161178)
           |                      |-{virtnodedevd}(161179)
           |                      |-{virtnodedevd}(161180)
           |                      |-{virtnodedevd}(161181)
           |                      |-{virtnodedevd}(161182)
           |                      |-{virtnodedevd}(161183)
           |                      |-{virtnodedevd}(161184)
           |                      |-{virtnodedevd}(161185)
           |                      |-{virtnodedevd}(161187)
           |                      |-{virtnodedevd}(161188)
           |                      |-{virtnodedevd}(161190)
           |                      `-{virtnodedevd}(161192)
           `-virtqemud(160627)-+-{virtqemud}(160643)
                               |-{virtqemud}(160644)
                               |-{virtqemud}(160645)
                               |-{virtqemud}(160646)
                               |-{virtqemud}(160647)
                               |-{virtqemud}(160648)
                               |-{virtqemud}(160649)
                               |-{virtqemud}(160650)
                               |-{virtqemud}(160651)
                               |-{virtqemud}(160652)
                               |-{virtqemud}(160653)
                               |-{virtqemud}(160654)
                               |-{virtqemud}(160655)
                               |-{virtqemud}(160656)
                               |-{virtqemud}(160657)
                               |-{virtqemud}(160666)
                               `-{virtqemud}(160668)
