systemd(1)-+-NetworkManager(56141)-+-{NetworkManager}(56151)
           |                       `-{NetworkManager}(56153)
           |-agetty(1011)
           |-agetty(1013)
           |-auditd(700)-+-sedispatch(702)
           |             |-{auditd}(701)
           |             `-{auditd}(703)
           |-catatonit(16080)
           |-chronyd(65588)
           |-conmon(96078)---dumb-init(96080)---ovn-controller(96083)-+-{ovn-controller}(96203)
           |                                                          |-{ovn-controller}(96204)
           |                                                          |-{ovn-controller}(96205)
           |                                                          `-{ovn-controller}(96206)
           |-conmon(104936)-+-dumb-init(104938)---neutron-ovn-met(104941)---neutron-ovn-met(105048)
           |                |-privsep-helper(105053)---{privsep-helper}(105054)
           |                |-privsep-helper(214600)-+-{privsep-helper}(214601)
           |                |                        `-{privsep-helper}(215475)
           |                `-privsep-helper(214792)-+-{privsep-helper}(214793)
           |                                         `-{privsep-helper}(224329)
           |-conmon(170835)---dumb-init(170837)---multipathd(170840)-+-{multipathd}(170890)
           |                                                         |-{multipathd}(170891)
           |                                                         |-{multipathd}(170892)
           |                                                         |-{multipathd}(170893)
           |                                                         |-{multipathd}(170895)
           |                                                         `-{multipathd}(170896)
           |-conmon(187811)-+-dumb-init(187813)---nova-compute(187815)-+-{nova-compute}(188116)
           |                |                                          |-{nova-compute}(188117)
           |                |                                          |-{nova-compute}(188118)
           |                |                                          |-{nova-compute}(188119)
           |                |                                          |-{nova-compute}(188120)
           |                |                                          |-{nova-compute}(188121)
           |                |                                          |-{nova-compute}(188122)
           |                |                                          |-{nova-compute}(188123)
           |                |                                          |-{nova-compute}(188124)
           |                |                                          |-{nova-compute}(188125)
           |                |                                          |-{nova-compute}(188126)
           |                |                                          |-{nova-compute}(188127)
           |                |                                          |-{nova-compute}(188128)
           |                |                                          |-{nova-compute}(188129)
           |                |                                          |-{nova-compute}(188130)
           |                |                                          |-{nova-compute}(188131)
           |                |                                          |-{nova-compute}(188132)
           |                |                                          |-{nova-compute}(188133)
           |                |                                          |-{nova-compute}(188134)
           |                |                                          |-{nova-compute}(188135)
           |                |                                          `-{nova-compute}(188136)
           |                |-privsep-helper(214645)---{privsep-helper}(214646)
           |                `-privsep-helper(214736)---{privsep-helper}(214737)
           |-conmon(198539)---dumb-init(198541)---ceilometer-poll(198544)-+-ceilometer-poll(198778)-+-{ceilometer-poll}(198782)
           |                                                              |                         |-{ceilometer-poll}(198848)
           |                                                              |                         `-{ceilometer-poll}(198849)
           |                                                              `-{ceilometer-poll}(198771)
           |-conmon(200325)---node_exporter(200327)-+-{node_exporter}(200330)
           |                                        |-{node_exporter}(200331)
           |                                        |-{node_exporter}(200332)
           |                                        `-{node_exporter}(200333)
           |-conmon(202228)---podman_exporter(202230)-+-{podman_exporter}(202233)
           |                                          |-{podman_exporter}(202234)
           |                                          |-{podman_exporter}(202235)
           |                                          |-{podman_exporter}(202236)
           |                                          |-{podman_exporter}(202237)
           |                                          |-{podman_exporter}(204454)
           |                                          |-{podman_exporter}(204455)
           |                                          `-{podman_exporter}(204456)
           |-conmon(204129)---openstack-netwo(204131)-+-{openstack-netwo}(204134)
           |                                          |-{openstack-netwo}(204135)
           |                                          |-{openstack-netwo}(204136)
           |                                          |-{openstack-netwo}(204137)
           |                                          `-{openstack-netwo}(204138)
           |-crond(1010)
           |-dbus-broker-lau(765)---dbus-broker(773)
           |-gssproxy(880)-+-{gssproxy}(882)
           |               |-{gssproxy}(883)
           |               |-{gssproxy}(884)
           |               |-{gssproxy}(885)
           |               `-{gssproxy}(886)
           |-irqbalance(783)---{irqbalance}(801)
           |-iscsid(173582)
           |-ovs-vswitchd(54446)-+-{ovs-vswitchd}(58984)
           |                     |-{ovs-vswitchd}(58985)
           |                     |-{ovs-vswitchd}(58986)
           |                     |-{ovs-vswitchd}(58987)
           |                     |-{ovs-vswitchd}(58988)
           |                     |-{ovs-vswitchd}(58989)
           |                     |-{ovs-vswitchd}(58990)
           |                     |-{ovs-vswitchd}(58991)
           |                     |-{ovs-vswitchd}(58992)
           |                     |-{ovs-vswitchd}(58993)
           |                     |-{ovs-vswitchd}(58996)
           |                     `-{ovs-vswitchd}(58998)
           |-ovsdb-server(54365)
           |-podman(201982)-+-{podman}(201989)
           |                |-{podman}(201990)
           |                |-{podman}(201991)
           |                |-{podman}(201994)
           |                |-{podman}(201997)
           |                |-{podman}(201998)
           |                |-{podman}(201999)
           |                |-{podman}(202000)
           |                |-{podman}(202001)
           |                |-{podman}(202004)
           |                |-{podman}(202005)
           |                `-{podman}(202006)
           |-polkitd(44179)-+-{polkitd}(44183)
           |                |-{polkitd}(44184)
           |                |-{polkitd}(44185)
           |                |-{polkitd}(44186)
           |                |-{polkitd}(44187)
           |                |-{polkitd}(44188)
           |                |-{polkitd}(44189)
           |                |-{polkitd}(44190)
           |                |-{polkitd}(44191)
           |                |-{polkitd}(44192)
           |                `-{polkitd}(44193)
           |-python3(4513)
           |-rpcbind(698)
           |-rsyslogd(1006)-+-{rsyslogd}(1016)
           |                `-{rsyslogd}(1017)
           |-sshd(129331)---sshd-session(233826)---sshd-session(233829)---sudo(233830)---sos(233854)-+-timeout(236752)---pstree(236754)
           |                                                                                         |-{sos}(234148)
           |                                                                                         |-{sos}(234149)
           |                                                                                         |-{sos}(234150)
           |                                                                                         |-{sos}(234151)
           |                                                                                         |-{sos}(236403)
           |                                                                                         |-{sos}(236560)
           |                                                                                         |-{sos}(236748)
           |                                                                                         `-{sos}(236762)
           |-systemd(4303)-+-(sd-pam)(4305)
           |               `-dbus-broker-lau(16142)---dbus-broker(16153)
           |-systemd-hostnam(234586)
           |-systemd-journal(675)
           |-systemd-logind(793)
           |-systemd-machine(154074)
           |-systemd-udevd(729)
           |-tuned(44356)-+-{tuned}(44360)
           |              |-{tuned}(44361)
           |              `-{tuned}(44362)
           |-virtlogd(153443)
           |-virtnodedevd(187582)-+-{virtnodedevd}(187583)
           |                      |-{virtnodedevd}(187584)
           |                      |-{virtnodedevd}(187585)
           |                      |-{virtnodedevd}(187586)
           |                      |-{virtnodedevd}(187587)
           |                      |-{virtnodedevd}(187588)
           |                      |-{virtnodedevd}(187589)
           |                      |-{virtnodedevd}(187590)
           |                      |-{virtnodedevd}(187591)
           |                      |-{virtnodedevd}(187592)
           |                      |-{virtnodedevd}(187593)
           |                      |-{virtnodedevd}(187594)
           |                      |-{virtnodedevd}(187595)
           |                      |-{virtnodedevd}(187596)
           |                      |-{virtnodedevd}(187597)
           |                      |-{virtnodedevd}(187599)
           |                      |-{virtnodedevd}(187600)
           |                      |-{virtnodedevd}(187601)
           |                      `-{virtnodedevd}(187602)
           `-virtqemud(187364)-+-{virtqemud}(187365)
                               |-{virtqemud}(187366)
                               |-{virtqemud}(187367)
                               |-{virtqemud}(187368)
                               |-{virtqemud}(187369)
                               |-{virtqemud}(187370)
                               |-{virtqemud}(187371)
                               |-{virtqemud}(187372)
                               |-{virtqemud}(187373)
                               |-{virtqemud}(187374)
                               |-{virtqemud}(187375)
                               |-{virtqemud}(187376)
                               |-{virtqemud}(187377)
                               |-{virtqemud}(187378)
                               |-{virtqemud}(187379)
                               |-{virtqemud}(187383)
                               |-{virtqemud}(187384)
                               `-{virtqemud}(215216)
