systemd(1)-+-NetworkManager(1244)-+-{NetworkManager}(1245)
           |                      `-{NetworkManager}(1246)
           |-agetty(1576)
           |-auditd(6799)-+-sedispatch(6801)
           |              |-{auditd}(6800)
           |              `-{auditd}(6802)
           |-chronyd(54616)
           |-conmon(85465)---dumb-init(85467)---ovn-controller(85470)-+-{ovn-controller}(85583)
           |                                                          |-{ovn-controller}(85584)
           |                                                          |-{ovn-controller}(85585)
           |                                                          `-{ovn-controller}(85586)
           |-conmon(94697)-+-dumb-init(94699)---neutron-ovn-met(94702)---neutron-ovn-met(95006)
           |               `-privsep-helper(95088)---{privsep-helper}(95113)
           |-conmon(173215)---dumb-init(173217)---nova-compute(173219)-+-{nova-compute}(173499)
           |                                                           |-{nova-compute}(173500)
           |                                                           |-{nova-compute}(173501)
           |                                                           |-{nova-compute}(173502)
           |                                                           |-{nova-compute}(173503)
           |                                                           |-{nova-compute}(173504)
           |                                                           |-{nova-compute}(173505)
           |                                                           |-{nova-compute}(173506)
           |                                                           |-{nova-compute}(173507)
           |                                                           |-{nova-compute}(173508)
           |                                                           |-{nova-compute}(173509)
           |                                                           |-{nova-compute}(173510)
           |                                                           |-{nova-compute}(173511)
           |                                                           |-{nova-compute}(173512)
           |                                                           |-{nova-compute}(173513)
           |                                                           |-{nova-compute}(173514)
           |                                                           |-{nova-compute}(173515)
           |                                                           |-{nova-compute}(173516)
           |                                                           |-{nova-compute}(173517)
           |                                                           |-{nova-compute}(173518)
           |                                                           `-{nova-compute}(173519)
           |-conmon(182860)---dumb-init(182862)---ceilometer-poll(182865)-+-ceilometer-poll(183043)-+-{ceilometer-poll}(183044)
           |                                                              |                         |-{ceilometer-poll}(183070)
           |                                                              |                         `-{ceilometer-poll}(183071)
           |                                                              `-{ceilometer-poll}(183042)
           |-conmon(185882)---node_exporter(185884)-+-{node_exporter}(185887)
           |                                        |-{node_exporter}(185888)
           |                                        |-{node_exporter}(185889)
           |                                        |-{node_exporter}(185890)
           |                                        `-{node_exporter}(185891)
           |-conmon(188965)---podman_exporter(188967)-+-{podman_exporter}(188971)
           |                                          |-{podman_exporter}(188972)
           |                                          |-{podman_exporter}(188973)
           |                                          |-{podman_exporter}(188974)
           |                                          `-{podman_exporter}(188976)
           |-conmon(192075)---openstack-netwo(192077)-+-{openstack-netwo}(192080)
           |                                          |-{openstack-netwo}(192081)
           |                                          |-{openstack-netwo}(192082)
           |                                          |-{openstack-netwo}(192083)
           |                                          |-{openstack-netwo}(192084)
           |                                          `-{openstack-netwo}(192085)
           |-crond(3842)
           |-dbus-broker-lau(1064)---dbus-broker(1067)
           |-dmeventd(853)-+-{dmeventd}(2523)
           |               `-{dmeventd}(2525)
           |-gssproxy(6863)-+-{gssproxy}(6864)
           |                |-{gssproxy}(6865)
           |                |-{gssproxy}(6866)
           |                |-{gssproxy}(6867)
           |                `-{gssproxy}(6868)
           |-irqbalance(1071)---{irqbalance}(1082)
           |-iscsid(158930)
           |-multipathd(159089)-+-{multipathd}(159091)
           |                    |-{multipathd}(159092)
           |                    |-{multipathd}(159093)
           |                    |-{multipathd}(159094)
           |                    |-{multipathd}(159095)
           |                    `-{multipathd}(159096)
           |-ovs-vswitchd(1234)-+-{ovs-vswitchd}(47982)
           |                    |-{ovs-vswitchd}(47984)
           |                    |-{ovs-vswitchd}(47986)
           |                    |-{ovs-vswitchd}(47987)
           |                    |-{ovs-vswitchd}(47989)
           |                    |-{ovs-vswitchd}(47990)
           |                    |-{ovs-vswitchd}(47992)
           |                    |-{ovs-vswitchd}(47993)
           |                    `-{ovs-vswitchd}(47994)
           |-ovsdb-server(1157)
           |-podman(188977)-+-{podman}(188983)
           |                |-{podman}(188984)
           |                |-{podman}(188985)
           |                |-{podman}(188986)
           |                |-{podman}(188987)
           |                |-{podman}(188990)
           |                |-{podman}(188991)
           |                |-{podman}(188992)
           |                |-{podman}(188995)
           |                `-{podman}(188996)
           |-polkitd(1524)-+-{polkitd}(1527)
           |               |-{polkitd}(1528)
           |               |-{polkitd}(1529)
           |               |-{polkitd}(1530)
           |               |-{polkitd}(1531)
           |               |-{polkitd}(1532)
           |               |-{polkitd}(1533)
           |               |-{polkitd}(1534)
           |               `-{polkitd}(1536)
           |-qemu-ga(16981)---{qemu-ga}(17001)
           |-rngd(1073)
           |-rpcbind(1030)
           |-rsyslogd(1571)-+-{rsyslogd}(1579)
           |                `-{rsyslogd}(1580)
           |-sshd(17024)---sshd-session(201075)---sshd-session(201094)---sudo(201095)---sos(201119)-+-timeout(203667)---dnf(203669)
           |                                                                                        |-timeout(203685)---turbostat(203687)-+-sleep(203691)
           |                                                                                        |                                     `-{turbostat}(203689)
           |                                                                                        |-timeout(203696)---sg_map(203697)
           |                                                                                        |-timeout(203698)---pstree(203699)
           |                                                                                        |-{sos}(201470)
           |                                                                                        |-{sos}(201471)
           |                                                                                        |-{sos}(201472)
           |                                                                                        |-{sos}(201473)
           |                                                                                        |-{sos}(201827)
           |                                                                                        |-{sos}(203435)
           |                                                                                        |-{sos}(203554)
           |                                                                                        `-{sos}(203688)
           |-systemd(201079)---(sd-pam)(201081)
           |-systemd-hostnam(201989)
           |-systemd-journal(17053)
           |-systemd-logind(1076)
           |-systemd-machine(144729)
           |-systemd-udevd(17032)---systemd-udevd(203025)
           |-tuned(35583)-+-{tuned}(35586)
           |              |-{tuned}(35587)
           |              `-{tuned}(35588)
           |-virtlogd(144111)
           |-virtnodedevd(173138)-+-{virtnodedevd}(173139)
           |                      |-{virtnodedevd}(173140)
           |                      |-{virtnodedevd}(173141)
           |                      |-{virtnodedevd}(173142)
           |                      |-{virtnodedevd}(173143)
           |                      |-{virtnodedevd}(173144)
           |                      |-{virtnodedevd}(173145)
           |                      |-{virtnodedevd}(173146)
           |                      |-{virtnodedevd}(173147)
           |                      |-{virtnodedevd}(173148)
           |                      |-{virtnodedevd}(173149)
           |                      |-{virtnodedevd}(173150)
           |                      |-{virtnodedevd}(173151)
           |                      |-{virtnodedevd}(173152)
           |                      |-{virtnodedevd}(173153)
           |                      |-{virtnodedevd}(173155)
           |                      |-{virtnodedevd}(173156)
           |                      |-{virtnodedevd}(173157)
           |                      `-{virtnodedevd}(173158)
           `-virtqemud(172816)-+-{virtqemud}(172835)
                               |-{virtqemud}(172836)
                               |-{virtqemud}(172837)
                               |-{virtqemud}(172838)
                               |-{virtqemud}(172839)
                               |-{virtqemud}(172840)
                               |-{virtqemud}(172841)
                               |-{virtqemud}(172842)
                               |-{virtqemud}(172843)
                               |-{virtqemud}(172844)
                               |-{virtqemud}(172847)
                               |-{virtqemud}(172848)
                               |-{virtqemud}(172849)
                               |-{virtqemud}(172850)
                               |-{virtqemud}(172851)
                               |-{virtqemud}(172861)
                               `-{virtqemud}(172863)
